SlideShare a Scribd company logo
1 of 9
Download to read offline
Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 49
INTRODUCTION
T
he rate-limiting step of intensive diabetes management
for patients with diabetes is treatment-induced
hypoglycemia. Thus, hypoglycemia remains a
significant barrier in optimizing glycemic control and
reducing long-term diabetes-related complications including
cardiovascular (CV) death, stroke, and all-cause mortality.[1]
CV events are the leading cause of death among patients with
diabetes. The risk of CV death is twice that of patients
without diabetes.[2]
Severe hypoglycemia (resulting in
cognitive impairment) can occur across a broad spectrum of
A1C levels. Patients achieving near-normal glycemia (6%)
and those who were poorly controlled (≥9%) appeared to be
at the highest risk for severe hypoglycemia.[3]
Hypoglycemia
triggers a vascular and inflammatory cascade which can
result in vascular constriction, tachycardia, thrombosis, and
fatal arrhythmias.[4]
Therefore, patients who have existing
CV disease should have their glycemic targets relaxed to
mitigate the risk of hypoglycemia.
Recurrent hypoglycemia lowers or even eliminates the blood
glucose concentration threshold at which patients develop a
sympathetic response likely to prompt them to take evasive
action in time to reverse an impending event. Elderly patients
may lose their balance without warning, falling to the
ground. The subsequent confusion after such a fall is likely
to be attributed to “the aging process” rather than to deficient
glucose counterregulation.
Clinicians should remind patients with diabetes who use
insulin to monitor their blood glucose levels before operating
a motor vehicle. The single most significant factor associated
with driving collisions for drivers with diabetes appears
to be a recent history of severe hypoglycemia, regardless
of the type of diabetes, or the treatment used.[5]
A single
REVIEW ARTICLE
Management Of Hypoglycemia In Patients With
Type 2 Diabetes
Jeff Unger
Director, Unger Primary Care Concierge Medical Group, 9220 Haven Ave., Suite 230, Rancho Cucamonga,
CA, 91739
ABSTRACT
Hypoglycemia is the rate-limiting step of intensive management in patients with diabetes. Lowering one’s A1C to a prescribed
target is expected to mitigate one’s risk of developing long- and short-term diabetes-related complications. Several of the less
expensive and commonly prescribed glucose lowering agents favored by practitioners result in weight gain, hypoglycemia, and
even an increased risk of cardiovascular (CV) mortality. Although achieving a targeted A1C of 7 % is the standard of care,
clinicians often fail to evaluate patients for glycemic variability which can increase oxidative stress driving long-term diabetes-
related complications including CV death. The use of concentrated insulins and glucagon-like peptide-1 receptor agonists
separately or in combination with each other reduces glycemic variability and one’s risk of hypoglycemia. Pharmaceutical
agents which allow patients to safely achieve their targeted A1C without weight gain and hypoglycemia should be preferred in
patients with type 2 diabetes.
Key words: Cardiovascular disease, continuous glucose sensors, dysglycemia, glycemic variability, hypoglycemia, type 2
diabetes
Address for correspondence:
Jeff Unger, Unger Primary Care Concierge Medical Group, 9220 Haven Ave., Suite 230, Rancho Cucamonga, CA, 91739.
E-mail: 
https://doi.org/10.33309/2639-832X.010110 www.asclepiusopen.com
© 2018 The Author(s). This open access article is distributed under a Creative Commons Attribution (CC-BY) 4.0 license.
Unger: Management of hypoglycemia in patients with type 2 diabetes
50 Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018
hypoglycemia event can deplete counterregulatory hormone
levels which favor recognition and reversal of low plasma
glucose, resulting in a lack of awareness of a hypoglycemic
event.
Nocturnal hypoglycemia may result in patients arriving late
to work or missing entire days at the office. Patients who
experience hypoglycemia are likely to use extra test strips
for fear of having a recurrence of low blood glucose levels.
Calls to doctors for guidance on glucose management are
increased after an episode of hypoglycemia, and patients
often inappropriately self-titrate their medications to avoid
future events.[6]
Hypoglycemia increases the risk of CV and all-cause
mortality in patients with diabetes.[1]
Severe hypoglycemia
is associated with a macrovascular events hazard ratio (HR)
of 2.88 and a microvascular event HR of 1.81. The mortality
HR for a hypoglycemic event in patients with type 2 diabetes
is 2.69.[1]
Hypoglycemia during hospital admissions is
associated with increased lengths of stay and with increased
1-year mortality and inpatient mortality rates (2.96%) for
patients who had at least one hypoglycemic episode during
the hospitalization versus 0.82% for patients who had none.[5]
(Turchin A, Matheny ME, Shubina M, et al. Hypoglycemia
and clinical outcomes in patients with diabetes hospitalized
in the general ward. Diabetes Care 2009;32(7):1153-57).
Hypoglycemia can increase vascular inflammation, QT
prolongation, intravascular coagulation, life threating
arrhythmias, and delayed clot thrombolysis. Therefore,
patients with known CV disease must minimize their risk of
hypoglycemia.[7]
DEFINITION OF HYPOGLYCEMIA
The American Diabetes Association and the European
Association for the Study of Diabetes (ADA/EASD) updated
its standards of care and hypoglycemia definitions in 2017.[8]
The implications of different blood glucose levels vary from
individual to individual, but 70 mg/dL is considered an alert
for hypoglycemia and allows patients time to take corrective
action. A glucose level of 54 mg/dL is considered clinically
significant and unequivocally hypoglycemic.  Severe
hypoglycemia has no assigned biochemical value and is
defined simply and starkly as a glucose level low enough
to cause cognitive impairment such that the assistance of
another person is required to administer carbohydrates or
glucagon to achieve a recovery. Table 1 lists the American
Diabetes Association definition of hypoglycemia levels.
Reference:AmericanDiabetesAssociation.Standardsofmedical
care in diabetes. Diabetes Care. 2018;41 Suppl 1:S1-S159.
CASE PRESENTATION - LISA
Lisa is 68 years of age and has had poorly controlled type 2
diabetes. She is a former kindergarten teacher who neither
smokes or drinks. Lisa had an inferior wall infarction 1 year
ago after which she received three stents. She is adherent
with her prescribed diabetes treatment regimen yet is
unable to achieve her prescribed A1C target of 7.5%. She is
currently taking metformin 1 g with breakfast and dinner and
liraglutide 1.8 mg/d. Her blood pressure and lipids are at the
American Diabetes Association recommended targets. Her
A1C is 8.7%. A download of her continuous glucose monitor
(CGM) is shown in Figure 1a.
The CGM begins recording interstitial glucose readings
12 h after being inserted into the upper arm of the patient.
A handheld “reader” is wanded across the sensor site
providing the patient with a real-time glucose reading. The
glucose level is stored in the reader and can be accessed in
the form of charts, graphs, and data points. One important
data set is the time within a prescribed targeted range (usually
80–180 mg/dL) and the percentage of the time the patient is
hypoglycemic (70 mg/dL). The dark solid line provides
a graphic representation of the median interstitial glucose
readings thorough out the day as well as during the life of the
sensor (10 days). The blue zone which surrounds the median
represents the 25th
–75th
% in which 50% of the interstitial
glucose levels are recorded. A separate 10–90% curve
represents the glucose levels of 90% of the glucose readings.
These patient’s glucose levels tend to drop overnight
increasing Lisa’s risk of experiencing unrecognized
nocturnal hypoglycemia if she is intensively treated with
basal insulin. Increased glycemic variability following dinner
is also associated with hypoglycemia risk. The patient’s
Table 1: ADA/EASD levels of hypoglycemia
Level Definition Glucose value
1 Hypoglycemia alert value (Take
action)
70 mg/dL
2 Clinically significant hypoglycemia 54 mg/dL
3 Severe hypoglycemia No specific glucose threshold hypoglycemia. Associated with severe
cognitive impairment requiring external assistance for recovery
ADA/EASD: American Diabetes Association and the European Association for the Study of Diabetes
Unger: Management of hypoglycemia in patients with type 2 diabetes
Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 51
sensor demonstrates a persistent elevation in glucose levels
throughout the day which correlates well with her A1C
of 8.7%. The clinician should consider intensifying her
treatment with the effective agents likely to allow the patient
to achieve her targeted glycemic goals while minimizing the
risk of hypoglycemia and weight gain.
LISA CLINICAL FOLLOWUP
Lisa’s physician prescribes insulin glargine to be used in
conjunction with metformin 1 g twice daily and liraglutide.
The starting dose of glargine is 10 units at 9 pm daily. She is
advisedtoincreasethedoseby1uniteachnightuntilherfasting
blood glucose level is 110 mg/dL.9 The patient continues the
use of her CGM and titrates her insulin glargine as directed.
Although her interstitial glucose levels improve, she is noted to
have developed nocturnal hypoglycemia. [Figure 1b].
After titrating her insulin glargine dose from 10 to 32 units
daily, our patient’s glucose levels are noted to have dropped
overnight resulting in unrecognized nocturnal hypoglycemia.
In addition, her blood glucose levels tend to decline after
dinner between the hours of 6 pm and 12 am.
Lisa expresses relief that her glucose levels have improved
but are concerned about the frequency of treatment-induced
nocturnal hypoglycemia.
A1C, which is a reflection of one’s average blood glucose
levels over a 90-day interval, is a poor predictor of
hypoglycemia risk. Figure 2 shows the continuous glucose
sensor readings of two insulin-requiring patients with type 2
diabetes, and both of whom have A1C levels of 7.8%. Patient
A (gray line) demonstrates erratic glucose readings ranging
from 40 to 325 mg/dL (dysglycemia), whereas patient B
(brown line) has less glycemic variability and no evidence
of hypoglycemia. Intensifying the insulin regimen on patient
A will result in severe hypoglycemia as well as weight gain
and the induction of “o Unger xidative stress” which could
promote the development of long-term diabetes-related
complications.[10]
Dysglycemia is shown in Figure 3. This can
be a frustrating problem for patients as well as clinicians.[9]
CGM readings for a single patient were taken over 4
separate days demonstrating significant glycemic variability
occurring between the hours of 6–8 am. High glycemic
variability reduces one’s quality of life and can promote
mood disorders.[10]
Figure 1: Results from a 10 day wear of a freestyle libre continuous glucose monitor. The download from this patient demonstrates
the frequency of significant nocturnal hypoglycemia (red coloring) in a patient who tends to have higher blood glucose readings
as the day progresses. Increasing the dose of basal insulin for this patient would likely result in severe nocturnal hypoglycemia.
a
b
Unger: Management of hypoglycemia in patients with type 2 diabetes
52 Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018
Patients who experience dysglycemia become frustrated
with their inability to efficiently regulate blood glucose
levels. The clinician may be asked, “I can’t understand why
on Tuesday my blood glucose level was 46 mg/dL, yet the
following day I was at 278 mg/dL?” All too often these
patients are labeled as being “non-compliant” when, in fact,
adherence to their prescribed pharmacologic regimen results
in dysglycemia. Efficient pharmacotherapy for patients with
diabetes must address both the effects of prolonged exposure
to hyperglycemia as well as acute daily excursions of
glucose levels which could increase one’s risk of developing
treatment-emergent hypoglycemia [Figure 4].
ADDRESSING GLYCEMIC
VARIABILITY USING NOVEL
INSULIN FORMULATIONS
Ideal basal insulins should be simple to initiate and titrate,
resulting in minimal glycemic variability, as well as
provide prolonged duration of action while reducing one’s
risk of hypoglycemia and weight gain. In addition, insulins
should not increase one’s risk of CV disease, especially
in patients who have already experienced a stroke or
myocardial infarction. Table 2 provides the coefficients
Figure 2: Glucose variability is not apparent from A1C
Figure 3: Glucose variability can manifest as fluctuating and
unpredictable glucose levels
of variability of available basal insulins. The lower the
variability, the less likelihood of developing treatment-
emergent hypoglycemia.
The coefficient of variability is a predictor of hypoglycemia
risk. The lower the coefficient, the less one is likely to
experience hypoglycemia from that agent. Figure 5a
and b demonstrate the relationship between the coefficient
of variability and hypoglycemia risk. Figure 5c depicts
ambulatory glucose monitoring (sensor data) from a patient
with minimal glycemic variability.
A patient is using an insulin with a high coefficient of
variability. Glucose levels demonstrate “dysglycemia” (A).
Increasing the basal insulin further is likely to increase the
risk of hypoglycemia, which will reduce adherence to the
prescribed treatment regimen (B). The use of basal insulin
formulations with low glycemic variability will allow patients
to achieve their fasting blood glucose targets more efficiently,
with less fear of hypoglycemia.[11]
Ambulatory blood glucose monitoring using the freestyle
libre sensor demonstrating minimal glycemic variability with
an essential flat 24 h glucose profile (black line).
ADVANCES IN INSULIN
FORMULATIONS
Advances in basal insulin formulations have provided
clinicians and patients with options that provide favorable
pharmacokinetic (insulin absorption) and pharmacodynamic
(glucose lowering) properties. Newer insulins have flatter,
peakless action profiles that demonstrate less variability and a
longer duration of action, allowing for flexible dosing. The risk
ofnocturnalanddiurnalhypoglycemiaissubsequentlyreduced.
Insulin does not appear to increase CV risk.[12]
Patients may
also safely combine a glucagon-like peptide-1 RA as either a
separate injection or as a component of a fixed-ratio drug. The
use of fixed-drug combinations may improve adherence and
allow patients to achieve their metabolic targets.[13]
The insulin analog glargine U100 and detemir have longer
half-lives than neutral protamine Hagedorn (NPH) insulin
and, at similar A1C levels, reduce the frequency of overall
and nocturnal hypoglycemia by 42–53%. This reduction in
hypoglycemia is most likely secondary to reduced day-to-day
variability observed with these insulin analogs versus NPH.[14]
RecentlyapprovedglargineU-300andinsulindegludecprovide
patients with a protracted duration of action while reducing
the risk of confirmed and nocturnal hypoglycemia in patients
with type 2 diabetes. Although insulin is recognized as the
most effective blood glucose-lowering therapy, patients who
experience hypoglycemia while on insulin are less likely to
adhere to their prescribed insulin regimen, thus reducing the
Unger: Management of hypoglycemia in patients with type 2 diabetes
Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 53
likelihood of achieving their glycemic target.[15]
Minimizing
one’s risk of experiencing treatment-emergent hypoglycemia
is imperative within the primary care practice model.[16]
INSULIN GLARGINE U-300
Glargine U-300 is a long-acting insulin containing
300 units/mL of insulin glargine. U300 is soluble within the
acidic pH of the injection medium (pen injector) but less
solubleinthesubcutaneoustissueonceinjected.Onceexposed
to the physiologic environment of the subcutis, the acidic
PH of the pen’s insulin solution forms a microprecipitate,
resulting in a slow and prolonged release of insulin from
the injection depot. The glargine U300 molecule is identical
to the amino acid sequence of U100 insulin. However, on
injection, the more concentrated U300 forms a more compact
subcutaneous depo with a smaller surface area leading to the
protraction of insulin absorption[17]
[Figure 6a and b].
As a concentrated insulin, glargine U-300 contains 3 times as
much insulin per mL as glargine U-100, allowing for a lower
volume of injected insulin. Glargine U-300 was detectable at
32 h post-injection with 0.4 units/kg dosing compared with
28 h with glargine U100 dosing.[18]
At 0.4 u/kg, U-300 has
14% less variability than U-100, allowing clinicians to titrate
the insulin to target lower fasting glucose levels without
risking hypoglycemia.[19]
In a study comparing the two
glargine insulin formulations, the risk of hypoglycemia was
found to be 31% lower with glargine U300 compared with
glargine U-100 owing to the superior pharmacokinetic profile
of U300.[20]
[Figure 7] Thus, insulin-requiring patients at risk
for hypoglycemia could have 31% lower risk of hypoglycemia
if initiated on glargine U300 instead of glargine U100.
Figure 5: (a)Patient ‘s continuous glucose sensor demonstrates significant diurnal glycemic variability trending toward
hyperglycemia. (b)Increasing the dose of basal insulin in this patient would likely result in continuous hypoglycemic events
throughout the day. (c) demonstrates a patient with minimal glycemic variability. Increasing the basal insulin in this patient is less
likely to result in significant hypoglycemia
a
c
b
Figure 4: Hypoglycemia risk reduces one’s ability to achieve
optimal and targeted glycemic control
Table 2: Basal insulin coefficient of variability
Insulin Within‑subject
variability*
NPH 68
Glargine U‑100 48
Detemir 27
Concentrated glargine U‑300 34.8
Degludec 20
*Percentage within subject variability based on glucose infusion
rates and area under the curve. Patients receive 4 single
subcutaneous doses of 0.4 U/kg under euglycemic glucose clamp
conditions on 4 study days. NPH: Neutral protamine Hagedorn
Unger: Management of hypoglycemia in patients with type 2 diabetes
54 Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018
formulations are bioequivalent, and they lower glucose levels at
the same rate. Degludec appears to have the lowest coefficient
of variability of all insulins, allowing ambitious dosing to
targeted fasting glucose levels, with less likelihood of nocturnal
and overall hypoglycemia compared with insulin glargine.[22]
Due to the prolonged duration of action (42 h), degludec may
be dosed at any time of the day, which may improve adherence
for patients who are shift workers, travel frequently, or have
difficulty remembering to dose their basal insulin.[23]
Insulindegludecismaintainedasdiheximerswithintheinsulin
pen before injection. Once injected, the diheximers form
multiheximers maintained by phenol and zinc. Over time,
the phenol and zinc dissociate leaving the pharmacologically
active form of insulin (monomers) to pass into the capillaries
Note that, both insulin formulations reduce A1C equally at
6 months. However, the glargine U300 insulin reduces the
risk of nocturnal hypoglycemia by 31% and also results in
less weight gain than in patients taking glargine U100.[21]
INSULIN DEGLUDEC
Within the insulin pen, degludec is formulated as “insulin
diheximers.” Once injected, the diheximers form multiheximer
chains within the subcutaneous depot held together by zinc and
phenol. As the zinc dissociates, the multiheximers form insulin
monomers,whichpassintothecapillariesandarecarriedthrough
albumin to insulin receptors at target organ sites [Figure 8].
Degludec U-200 contains as much insulin as degludec U-100
in just one-half of the injection volume. The two degludec
Figure 7: Safety and efficacy of glargine U300 versus glargine U100
Figure 6: (a) Graphic comparison of glargine U100 (lantus) and glargine U300 (toujeo).  (b) Illustration of lower surface area within at
injection depot with glargine U100 versus glargine U300
a
b
Unger: Management of hypoglycemia in patients with type 2 diabetes
Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 55
before targeting insulin receptor sites on cell membranes.
Once the insulin binds to the receptor, glucose passes from the
plasma into cells, resulting in a reduction of blood glucose.[24]
Insulin degludec and insulin glargine have demonstrated the
equivalent risk of treatment-emergent CV events in patients
with type 2 diabetes.[24]
A randomized, double-blind, two period crossover, treat-to-
target trial was conducted in patients with type 2 diabetes
with basal insulin with or without oral antidiabetic drugs
over 65 weeks.[15]
Patients were initiated on either insulin
glargine or insulin degludec for 32 weeks followed by a
blinded crossover to the other insulin. Each 32-week interval
consisted of a 32-week titration period which allowed patients
to achieve their glycemic targets (fasting glucose 71–90 mg/
dL), followed by a 16-week maintenance phase comparing the
difference in hypoglycemia events (confirmed blood glucose
 56 mg/dL or an episode requiring 3rd
 party assistance) when
glycemic control and doses were stable. The primary endpoint
was the rate of overall symptomatic hypoglycemic events or
confirmed hypoglycemia during the 16-week maintenance
phase. The secondary endpoints were the rate of nocturnal
and symptomatic hypoglycemia occurring between the hours
of 12:01 am and 5:59 am. The proportions of patients with
hypoglycemic episodes were 22.5% for insulin degludec
versus 31.6% for insulin glargine U100. The proportion of
patients with nocturnal hypoglycemia events was 9.7% versus
14.7% favoring insulin degludec. 2.4% of patients using
glargine U100 experienced severe hypoglycemia versus 1.6%
of patients using insulin degludec.
Lisa is currently taking metformin 1-g BiD, liraglutide
1.8 mg/d, and insulin degludec 26 units once daily. 3 months
after initiating this regimen, Lisa’s CGM download has
provided the following graphics:
Lisa’s glycemic control has improved significantly. 83% of her
interstitial glucose readings are within the target of 80–180 mg/
dl. However, 11% of her glucose levels are 70 mg/dL. These
events appear to be occurring overnight as well as at 4 pm.
TARGETING HYPOGLYCEMIA
PREVENTION IN HIGH-RISK
PATIENTS
Improving patient education and empowering the patient
to take some control over their disease are often very
valuable tactics to improve both treatment outcomes and
treatment adherence and therefore reduce the frequency
of hypoglycemia. Patients prescribed drugs which work
through a glucose-independent manner (such as insulin and
sulfonylureas) should be instructed to monitor for and report
any treatment-emergent hypoglycemia events. Adjustments
in therapy will be required to mitigate risk.
Patients who are unable to perceive the symptoms of
hypoglycemia should be prescribed continuous glucose
sensors which alarm when a rapid decline in interstitial
glucose levels is noted. Sensor will allow patients to act
to reverse hypoglycemia before they develop cognitive
impairment. Spouses and family members should be
interviewed as well to determine if a patient has developed
abnormal behaviors suggestive of hypoglycemia unawareness
such as falls, confusion, disorientation, aggressive behavior,
and nightmares [Table 3].
Family members should be instructed on the proper means of
reversing severe hypoglycemia in patients with diabetes as
shown in Figure 3.
Figure 8: Insulin degludec mechanism of protraction
Unger: Management of hypoglycemia in patients with type 2 diabetes
56 Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018
Therapeutic advances are continually being made, and
insulins that ever more closely match the physiological
profile of human insulin are currently the Food And Drug
Administration approved and should be considered as first-
line agents in patients at high risk for experiencing treatment-
emergent hypoglycemia. Patients may also consider the use
of CGM and ambulatory glucose monitoring to mitigate their
risk of hypoglycemia.
ACKNOWLEDGEMENT
The author would like to thank the Primary Care Network for
the assistance and support in preparing this manuscript.
REFERENCES
1.	 Zoungas S, Patel A, Chalmers J, de Galan BE, Li Q, Billot L,
et al. Severe hypoglycemia and risks of vascular events and
death. N Engl J Med 2010;363:1410-8.
2.	 Seshasai SR, Kaptoge S, Thompson A, Di Angelantonio E,
Gao P, Sarwar N, et al. Diabetes mellitus, fasting glucose, and
risk of cause-specific death. N Engl J Med 2011;364:829-41.
3.	 Lipska KJ, Warton EM, Huang ES, Moffet HH, Inzucchi SE,
Krumholz HM, et al. HbA1c and risk of severe hypoglycemia
in Type 2 diabetes: The diabetes and aging study. Diabetes
Table 3 lists questions related to hypoglycemia which should
be addressed at each patient visit.
Table 4 lists treatment recommendations for reversing
hypoglycemia. Source: Adapted from: American Diabetes
Association. http://www.diabetes.org/. [Last accessed on
2018 Jan 07].
CONCLUSION
Iatrogenic hypoglycemia represents a much more substantial
barriertotheeffectivecontrolofbloodglucoseconcentrations
in patients with diabetes than is currently appreciated.
Greater awareness and detection of all hypoglycemic
events by careful monitoring, adherence to guidelines,
and use of optimal treatment combinations are needed to
prevent the serious medical and economic consequences
associated with this adverse effect of antihyperglycemic
medications. There is a need for improved patient and
provider education on optimal detection and understanding
of hypoglycemia and the benefits of accurate blood glucose
measurement, which together can help to reduce the risk
and fear of hypoglycemia, hypoglycemia unawareness, and
hypoglycemic events.
Table 3: Hypoglycemia questions which should be addressed at each patient visit
When did the hypoglycemic event occur (day time vs. nocturnal)?
Under what circumstances did they occur (missed meal, following exercise, and excess medication)?
What were the symptoms?
What was the blood glucose or interstitial glucose reading?
How was the hypoglycemic event treated?
Did patient require assistance to reverse the hypoglycemia?
Did the hypoglycemic event recur within 24 h?
How soon did the hypoglycemic event resolve with treatment?
How fearful is the patient regarding hypoglycemia events?
Does patient monitor glucose levels before driving?
As a result of the hypoglycemia, have you altered the dose of your diabetes medications?
Is the patient interested in obtaining a continuous glucose sensor which can predict and detect hypoglycemia before the
patient becomes symptomatic?
Table 4: Management of treatment‑induced hypoglycemia
Consume 15–20 g of glucose or simple carbohydrates
Glucose tablets
Gel tube
“Glucose shot liquid”
2 tablespoons of raisins
4 oz (1/2 cup) of juice or regular soda
8 oz of nonfat or 1% milk
Recheck blood glucose after 15 min
If hypoglycemia persists, repeat 15–20 g of glucose
Once blood glucose normalized, eat a small snack if your next planned meal or snack is more than 2 h away
Caregiver should inject unconscious patient with glucagon 1 mg IM
If glucagon is not available, place a teaspoon of honey in patient’s mouth and sit them upright to avoid aspiration
Unger: Management of hypoglycemia in patients with type 2 diabetes
Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 57
Care 2013;36:3535-42.
4.	 Chow E, Bernjak A, Walkinshaw E, Lubina-Solomon A,
Freeman J, Macdonald IA, et al. Cardiac autonomic regulation
and repolarization during acute experimental hypoglycemia in
Type 2 diabetes. Diabetes 2017;66:1322-33.
5.	 Songer TJ, Dorsey RR. High risk characteristics for motor
vehicle crashes in persons with diabetes by age. Annu Proc
Assoc Adv Automot Med 2006;50:335-51.
6.	 Unger J. Educating patients about hypoglycemia prevention
and self-management. Clin Diab 2013;31:179-88.
7.	 Desouza CV, Bolli GB, Fonseca V. Hypoglycemia, diabetes,
and cardiovascular events. Diabetes Care 2010;33:1389-94.
8.	 American Diabetes Association. Standards of medical care in
diabetes. Diabetes Care 2018;41 Suppl 1:S1-159
9.	 Unger J. Reducing oxidative stress in patients with Type 2
diabetes mellitus: A primary care call to action. Insulin
2008;3:176-84.
10.	 Penckofer S, Quinn L, Byrn M, Ferrans C, Miller M, Strange P,
et al. Does glycemic variability impact mood and quality of
life? Diabetes Technol Ther 2012;14:303-10.
11.	 Unger J. Concentrated and fixed-dose insulin formulations can
improve outcomes in patients with Type 2 diabetes. Endocrinol
Diabetes Metabol J 2018;2:1-5.
12.	 Origin Trial Investigators, Gerstein HC, Bosch J, Dagenais GR,
Díaz R, Jung H, et al. Basal insulin and cardiovascular and other
outcomes in dysglycemia. N Engl J Med 2012;367:319-28.
13.	 Ferdinand KC, Senatore FF, Clayton-Jeter H, Cryer DR,
Lewin JC, Nasser SA, et al. Improving medication adherence in
cardiometabolic disease: Practical and regulatory implications.
J Am Coll Cardiol 2017;69:437-51.
14.	 Wysham C, Bhargava A, Chaykin L, de la Rosa R,
Handelsman Y, Troelsen LN, et al. Effect of insulin degludec
vs insulin glargine U100 on hypoglycemia in patients with
Type 2 diabetes: The SWITCH 2 randomized clinical trial.
JAMA 2017;318:45-56.
15.	 Edelman SV, Polonsky WH. Type 2 diabetes in the real
world: The elusive nature of glycemic control. Diabetes Care
2017;40:1425-32.
16.	 Unger J. A clinical overview of once-weekly glucagon-like
peptide-1 receptor agonists. J Fam Pract 2018;67:S1-S2.
17.	 Riddle MC, Bolli GB, Ziemen M, Muehlen-Bartmer I,
Bizet F, Home PD, et al. New insulin glargine 300 units/
mL versus glargine 100 units/mL in people with Type 2
diabetes using basal and mealtime insulin: Glucose control
and hypoglycemia in a 6-month randomized controlled trial
(EDITION 1). Diabetes Care 2014;37:2755-62.
18.	 Becker RH, Dahmen R, Bergmann K, Lehmann A, Jax T,
Heise T, et al. New insulin glargine 300 units mL-1 provides
a more even activity profile and prolonged glycemic control at
steady state compared with insulin glargine 100 units mL-1.
Diabetes Care 2015;38:637-43.
19.	 Becker RH, Nowotny I, Teichert L, Bergmann K, Kapitza C.
Low within- and between-day variability in exposure to new
insulinglargine300U/ml.DiabetesObesMetab2015;17:261-7.
20.	 Ritzel R, Roussel R, Bolli GB, Vinet L, Brulle-Wohlhueter C,
Glezer S, et al. Patient-level meta-analysis of the EDITION 1, 2
and 3 studies: Glycaemic control and hypoglycaemia with new
insulin glargine 300 U/ml versus glargine 100 U/ml in people
with Type 2 diabetes. Diabetes Obes Metab 2015;17:859-67.
21.	 Wysham C, Bhargava A, Chaykin L, de la Rosa R,
Handelsman Y, Troelsen LN, et al. Effect of insulin degludec
vs insulin glargine U100 on hypoglycemia in patients with
Type 2 diabetes: The SWITCH 2 randomized clinical trial.
JAMA 2017;318:45-56.
22.	 Haahr H, Heise T. A review of the pharmacological properties
of insulin degludec and their clinical relevance. Clin
Pharmacokinet 2014;53:787-800.
23.	 Meneghini L, Atkin SL, Gough SC, Raz I, Blonde L,
Shestakova M, et al. The efficacy and safety of insulin
degludec given in variable once-daily dosing intervals
compared with insulin glargine and insulin degludec dosed
at the same time daily: A 26-week, randomized, open-label,
parallel-group, treat-to-target trial in individuals with Type 2
diabetes. Diabetes Care 2013;36:858-64.
24.	 Marso SP, McGuire DK, Zinman B, Poulter NR, Emerson SS,
Pieber TR, et al. Efficacy and safety of degludec versus
glargine in Type 2 diabetes. N Engl J Med 2017;377:723-32.
How to cite this article: Unger J. Management of
hypoglycemia in patients with type 2 diabetes. Clin Res
Diabetes Endocrinol 2018;1(1):49-57.

More Related Content

What's hot

The association between type ii diabetes mellitus and hypertension a case report
The association between type ii diabetes mellitus and hypertension a case reportThe association between type ii diabetes mellitus and hypertension a case report
The association between type ii diabetes mellitus and hypertension a case reportpharmaindexing
 
EASD Clinical Summer1 2007
EASD Clinical Summer1 2007EASD Clinical Summer1 2007
EASD Clinical Summer1 2007Mahmoud IBRAHIM
 
LEADER trial- Liraglutide - Journal club
LEADER trial- Liraglutide - Journal clubLEADER trial- Liraglutide - Journal club
LEADER trial- Liraglutide - Journal clubSimna Abdul Salam
 
Acs0810 Endocrine Problems
Acs0810 Endocrine ProblemsAcs0810 Endocrine Problems
Acs0810 Endocrine Problemsmedbookonline
 
Slides to Guide Reducing Cardiovascular Risk in Type 2 Diabetes: What I Do an...
Slides to Guide Reducing Cardiovascular Risk in Type 2 Diabetes: What I Do an...Slides to Guide Reducing Cardiovascular Risk in Type 2 Diabetes: What I Do an...
Slides to Guide Reducing Cardiovascular Risk in Type 2 Diabetes: What I Do an...hivlifeinfo
 
Diagnosis and treatment of diabetes
Diagnosis and treatment of diabetesDiagnosis and treatment of diabetes
Diagnosis and treatment of diabetesHirdesh Chawla
 
HbA1c Y MICROALBUMINURIA
HbA1c Y MICROALBUMINURIAHbA1c Y MICROALBUMINURIA
HbA1c Y MICROALBUMINURIALAB IDEA
 
Modern modalities for management of diabetes dr mahir jallo gulf medical univ...
Modern modalities for management of diabetes dr mahir jallo gulf medical univ...Modern modalities for management of diabetes dr mahir jallo gulf medical univ...
Modern modalities for management of diabetes dr mahir jallo gulf medical univ...Mahir Khalil Ibrahim Jallo
 
Ueda2016 workshop - diabetes in the elderly - mesbah kamel
Ueda2016 workshop - diabetes in the elderly  - mesbah kamelUeda2016 workshop - diabetes in the elderly  - mesbah kamel
Ueda2016 workshop - diabetes in the elderly - mesbah kamelueda2015
 
LEADER Trial - Liraglutide in Diabetes....Cardiovascular outcome
LEADER Trial - Liraglutide in Diabetes....Cardiovascular outcomeLEADER Trial - Liraglutide in Diabetes....Cardiovascular outcome
LEADER Trial - Liraglutide in Diabetes....Cardiovascular outcomeDr Spandana Kanaparthi
 
Management of diabetes in elderly
Management of diabetes in elderlyManagement of diabetes in elderly
Management of diabetes in elderlyAditya Sarin
 

What's hot (20)

Global Prevalence of Diabetes and IDF for managing Type 2 Diabetes in Primar...
Global Prevalence of Diabetes and IDF  for managing Type 2 Diabetes in Primar...Global Prevalence of Diabetes and IDF  for managing Type 2 Diabetes in Primar...
Global Prevalence of Diabetes and IDF for managing Type 2 Diabetes in Primar...
 
The association between type ii diabetes mellitus and hypertension a case report
The association between type ii diabetes mellitus and hypertension a case reportThe association between type ii diabetes mellitus and hypertension a case report
The association between type ii diabetes mellitus and hypertension a case report
 
EASD Clinical Summer1 2007
EASD Clinical Summer1 2007EASD Clinical Summer1 2007
EASD Clinical Summer1 2007
 
LEADER trial- Liraglutide - Journal club
LEADER trial- Liraglutide - Journal clubLEADER trial- Liraglutide - Journal club
LEADER trial- Liraglutide - Journal club
 
Acs0810 Endocrine Problems
Acs0810 Endocrine ProblemsAcs0810 Endocrine Problems
Acs0810 Endocrine Problems
 
Research paper final draft
Research paper final draftResearch paper final draft
Research paper final draft
 
Slides to Guide Reducing Cardiovascular Risk in Type 2 Diabetes: What I Do an...
Slides to Guide Reducing Cardiovascular Risk in Type 2 Diabetes: What I Do an...Slides to Guide Reducing Cardiovascular Risk in Type 2 Diabetes: What I Do an...
Slides to Guide Reducing Cardiovascular Risk in Type 2 Diabetes: What I Do an...
 
UKPDS
UKPDSUKPDS
UKPDS
 
Glucose triad
Glucose triadGlucose triad
Glucose triad
 
Diagnosis and treatment of diabetes
Diagnosis and treatment of diabetesDiagnosis and treatment of diabetes
Diagnosis and treatment of diabetes
 
HbA1c Y MICROALBUMINURIA
HbA1c Y MICROALBUMINURIAHbA1c Y MICROALBUMINURIA
HbA1c Y MICROALBUMINURIA
 
Modern modalities for management of diabetes dr mahir jallo gulf medical univ...
Modern modalities for management of diabetes dr mahir jallo gulf medical univ...Modern modalities for management of diabetes dr mahir jallo gulf medical univ...
Modern modalities for management of diabetes dr mahir jallo gulf medical univ...
 
Diabetic nephropathy 1
Diabetic nephropathy 1Diabetic nephropathy 1
Diabetic nephropathy 1
 
Ueda2016 workshop - diabetes in the elderly - mesbah kamel
Ueda2016 workshop - diabetes in the elderly  - mesbah kamelUeda2016 workshop - diabetes in the elderly  - mesbah kamel
Ueda2016 workshop - diabetes in the elderly - mesbah kamel
 
Ra cvd
Ra cvdRa cvd
Ra cvd
 
Artist trial
Artist trialArtist trial
Artist trial
 
The Science Diabetes Control
The Science Diabetes ControlThe Science Diabetes Control
The Science Diabetes Control
 
LEADER Trial - Liraglutide in Diabetes....Cardiovascular outcome
LEADER Trial - Liraglutide in Diabetes....Cardiovascular outcomeLEADER Trial - Liraglutide in Diabetes....Cardiovascular outcome
LEADER Trial - Liraglutide in Diabetes....Cardiovascular outcome
 
ACCORD
ACCORDACCORD
ACCORD
 
Management of diabetes in elderly
Management of diabetes in elderlyManagement of diabetes in elderly
Management of diabetes in elderly
 

Similar to Management Of Hypoglycemia In Patients With Type 2 Diabetes

Understanding Hypoglycemia in Diabetes_ Exploring Pathophysiological Mechanis...
Understanding Hypoglycemia in Diabetes_ Exploring Pathophysiological Mechanis...Understanding Hypoglycemia in Diabetes_ Exploring Pathophysiological Mechanis...
Understanding Hypoglycemia in Diabetes_ Exploring Pathophysiological Mechanis...lifeharmony145
 
Management of t2 dm beyond glycemic control
Management of t2 dm  beyond glycemic controlManagement of t2 dm  beyond glycemic control
Management of t2 dm beyond glycemic controlalaa wafa
 
Diabetes nov2019 om alhamam (1)
Diabetes nov2019 om alhamam (1)Diabetes nov2019 om alhamam (1)
Diabetes nov2019 om alhamam (1)hospital
 
Diabetes and new anti diabetic drugs
Diabetes and new anti diabetic drugsDiabetes and new anti diabetic drugs
Diabetes and new anti diabetic drugsYousra Ghzally
 
The Early Treatment of Type 2 Diabetes
The Early Treatment of Type 2 DiabetesThe Early Treatment of Type 2 Diabetes
The Early Treatment of Type 2 Diabetessanjelusbiswas1
 
A practice to diabetes guidelines
A practice to diabetes guidelinesA practice to diabetes guidelines
A practice to diabetes guidelinesWalid Babikr
 
ueda2012 metabolic memory-d.mgahed
ueda2012 metabolic memory-d.mgahedueda2012 metabolic memory-d.mgahed
ueda2012 metabolic memory-d.mgahedueda2015
 
diabetes mellitus by Tushar 202345.pptx
diabetes mellitus by Tushar 202345.pptxdiabetes mellitus by Tushar 202345.pptx
diabetes mellitus by Tushar 202345.pptxTushar Mankar
 
Ada guidelines.pptx
Ada guidelines.pptxAda guidelines.pptx
Ada guidelines.pptxPreethamK15
 
diabetes-mellitus3143.pptx
diabetes-mellitus3143.pptxdiabetes-mellitus3143.pptx
diabetes-mellitus3143.pptxMubashirHussan2
 
Complications of type 2 Diabetes mellitus
Complications of type 2 Diabetes mellitusComplications of type 2 Diabetes mellitus
Complications of type 2 Diabetes mellitusDebajyoti Chakraborty
 
Impact of patient counseling on diabetes mellitus patients in the territory c...
Impact of patient counseling on diabetes mellitus patients in the territory c...Impact of patient counseling on diabetes mellitus patients in the territory c...
Impact of patient counseling on diabetes mellitus patients in the territory c...SriramNagarajan17
 
Surgery in diabetes patients Dr nesar Ahmad
Surgery in diabetes patients   Dr nesar AhmadSurgery in diabetes patients   Dr nesar Ahmad
Surgery in diabetes patients Dr nesar AhmadStudent
 
Diabetes and Kidney Disease
Diabetes and Kidney DiseaseDiabetes and Kidney Disease
Diabetes and Kidney DiseaseApollo Hospitals
 
After Metformin What- Indian Scenario
After Metformin What- Indian ScenarioAfter Metformin What- Indian Scenario
After Metformin What- Indian ScenarioNaveen Kumar
 

Similar to Management Of Hypoglycemia In Patients With Type 2 Diabetes (20)

Understanding Hypoglycemia in Diabetes_ Exploring Pathophysiological Mechanis...
Understanding Hypoglycemia in Diabetes_ Exploring Pathophysiological Mechanis...Understanding Hypoglycemia in Diabetes_ Exploring Pathophysiological Mechanis...
Understanding Hypoglycemia in Diabetes_ Exploring Pathophysiological Mechanis...
 
Management of t2 dm beyond glycemic control
Management of t2 dm  beyond glycemic controlManagement of t2 dm  beyond glycemic control
Management of t2 dm beyond glycemic control
 
Type 2 DM and CKD
Type 2 DM and CKDType 2 DM and CKD
Type 2 DM and CKD
 
Diabetes nov2019 om alhamam (1)
Diabetes nov2019 om alhamam (1)Diabetes nov2019 om alhamam (1)
Diabetes nov2019 om alhamam (1)
 
Diabetes and new anti diabetic drugs
Diabetes and new anti diabetic drugsDiabetes and new anti diabetic drugs
Diabetes and new anti diabetic drugs
 
The Early Treatment of Type 2 Diabetes
The Early Treatment of Type 2 DiabetesThe Early Treatment of Type 2 Diabetes
The Early Treatment of Type 2 Diabetes
 
A practice to diabetes guidelines
A practice to diabetes guidelinesA practice to diabetes guidelines
A practice to diabetes guidelines
 
ueda2012 metabolic memory-d.mgahed
ueda2012 metabolic memory-d.mgahedueda2012 metabolic memory-d.mgahed
ueda2012 metabolic memory-d.mgahed
 
diabetes mellitus by Tushar 202345.pptx
diabetes mellitus by Tushar 202345.pptxdiabetes mellitus by Tushar 202345.pptx
diabetes mellitus by Tushar 202345.pptx
 
Management of Diabetes.pptx
Management of Diabetes.pptxManagement of Diabetes.pptx
Management of Diabetes.pptx
 
Diabetic Nephropathy Management
Diabetic Nephropathy ManagementDiabetic Nephropathy Management
Diabetic Nephropathy Management
 
Looking ahead at easd 2015
Looking ahead at easd 2015Looking ahead at easd 2015
Looking ahead at easd 2015
 
Ada guidelines.pptx
Ada guidelines.pptxAda guidelines.pptx
Ada guidelines.pptx
 
diabetes-mellitus3143.pptx
diabetes-mellitus3143.pptxdiabetes-mellitus3143.pptx
diabetes-mellitus3143.pptx
 
Complications of type 2 Diabetes mellitus
Complications of type 2 Diabetes mellitusComplications of type 2 Diabetes mellitus
Complications of type 2 Diabetes mellitus
 
3. DM.pptx
3. DM.pptx3. DM.pptx
3. DM.pptx
 
Impact of patient counseling on diabetes mellitus patients in the territory c...
Impact of patient counseling on diabetes mellitus patients in the territory c...Impact of patient counseling on diabetes mellitus patients in the territory c...
Impact of patient counseling on diabetes mellitus patients in the territory c...
 
Surgery in diabetes patients Dr nesar Ahmad
Surgery in diabetes patients   Dr nesar AhmadSurgery in diabetes patients   Dr nesar Ahmad
Surgery in diabetes patients Dr nesar Ahmad
 
Diabetes and Kidney Disease
Diabetes and Kidney DiseaseDiabetes and Kidney Disease
Diabetes and Kidney Disease
 
After Metformin What- Indian Scenario
After Metformin What- Indian ScenarioAfter Metformin What- Indian Scenario
After Metformin What- Indian Scenario
 

More from asclepiuspdfs

Convalescent Plasma and COVID-19: Ancient Therapy Re-emerged
Convalescent Plasma and COVID-19: Ancient Therapy Re-emergedConvalescent Plasma and COVID-19: Ancient Therapy Re-emerged
Convalescent Plasma and COVID-19: Ancient Therapy Re-emergedasclepiuspdfs
 
The Negative Clinical Consequences Due to the Lack of the Elaboration of a Sc...
The Negative Clinical Consequences Due to the Lack of the Elaboration of a Sc...The Negative Clinical Consequences Due to the Lack of the Elaboration of a Sc...
The Negative Clinical Consequences Due to the Lack of the Elaboration of a Sc...asclepiuspdfs
 
Anemias Necessitating Transfusion Support
Anemias Necessitating Transfusion SupportAnemias Necessitating Transfusion Support
Anemias Necessitating Transfusion Supportasclepiuspdfs
 
Decreasing or Increasing Role of Autologous Stem Cell Transplantation in Mult...
Decreasing or Increasing Role of Autologous Stem Cell Transplantation in Mult...Decreasing or Increasing Role of Autologous Stem Cell Transplantation in Mult...
Decreasing or Increasing Role of Autologous Stem Cell Transplantation in Mult...asclepiuspdfs
 
Comparison of the Hypocalcemic Effects of Erythropoietin and U-74389G
Comparison of the Hypocalcemic Effects of Erythropoietin and U-74389GComparison of the Hypocalcemic Effects of Erythropoietin and U-74389G
Comparison of the Hypocalcemic Effects of Erythropoietin and U-74389Gasclepiuspdfs
 
Management of Immunogenic Heparin-induced Thrombocytopenia
Management of Immunogenic Heparin-induced ThrombocytopeniaManagement of Immunogenic Heparin-induced Thrombocytopenia
Management of Immunogenic Heparin-induced Thrombocytopeniaasclepiuspdfs
 
Adult Still’s Disease Resembling Drug-related Scratch Dermatitis
Adult Still’s Disease Resembling Drug-related Scratch DermatitisAdult Still’s Disease Resembling Drug-related Scratch Dermatitis
Adult Still’s Disease Resembling Drug-related Scratch Dermatitisasclepiuspdfs
 
Bone Marrow Histology is a Pathognomonic Clue to Each of the JAK2V617F, MPL,5...
Bone Marrow Histology is a Pathognomonic Clue to Each of the JAK2V617F, MPL,5...Bone Marrow Histology is a Pathognomonic Clue to Each of the JAK2V617F, MPL,5...
Bone Marrow Histology is a Pathognomonic Clue to Each of the JAK2V617F, MPL,5...asclepiuspdfs
 
Helicobacter pylori Frequency in Polycythemia Vera Patients without Dyspeptic...
Helicobacter pylori Frequency in Polycythemia Vera Patients without Dyspeptic...Helicobacter pylori Frequency in Polycythemia Vera Patients without Dyspeptic...
Helicobacter pylori Frequency in Polycythemia Vera Patients without Dyspeptic...asclepiuspdfs
 
Lymphoma of the Tonsil in a Developing Community
Lymphoma of the Tonsil in a Developing CommunityLymphoma of the Tonsil in a Developing Community
Lymphoma of the Tonsil in a Developing Communityasclepiuspdfs
 
Should Metformin Be Continued after Hospital Admission in Patients with Coron...
Should Metformin Be Continued after Hospital Admission in Patients with Coron...Should Metformin Be Continued after Hospital Admission in Patients with Coron...
Should Metformin Be Continued after Hospital Admission in Patients with Coron...asclepiuspdfs
 
Clinical Significance of Hypocalcemia in COVID-19
Clinical Significance of Hypocalcemia in COVID-19Clinical Significance of Hypocalcemia in COVID-19
Clinical Significance of Hypocalcemia in COVID-19asclepiuspdfs
 
Excess of Maternal Transmission of Type 2 Diabetes: Is there a Role of Bioche...
Excess of Maternal Transmission of Type 2 Diabetes: Is there a Role of Bioche...Excess of Maternal Transmission of Type 2 Diabetes: Is there a Role of Bioche...
Excess of Maternal Transmission of Type 2 Diabetes: Is there a Role of Bioche...asclepiuspdfs
 
The Effect of Demographic Data and Hemoglobin A 1c on Treatment Outcomes in P...
The Effect of Demographic Data and Hemoglobin A 1c on Treatment Outcomes in P...The Effect of Demographic Data and Hemoglobin A 1c on Treatment Outcomes in P...
The Effect of Demographic Data and Hemoglobin A 1c on Treatment Outcomes in P...asclepiuspdfs
 
Self-efficacy Impact Adherence in Diabetes Mellitus
Self-efficacy Impact Adherence in Diabetes MellitusSelf-efficacy Impact Adherence in Diabetes Mellitus
Self-efficacy Impact Adherence in Diabetes Mellitusasclepiuspdfs
 
Uncoiling the Tightening Obesity Spiral
Uncoiling the Tightening Obesity SpiralUncoiling the Tightening Obesity Spiral
Uncoiling the Tightening Obesity Spiralasclepiuspdfs
 
Prevalence of Chronic Kidney disease in Patients with Metabolic Syndrome in S...
Prevalence of Chronic Kidney disease in Patients with Metabolic Syndrome in S...Prevalence of Chronic Kidney disease in Patients with Metabolic Syndrome in S...
Prevalence of Chronic Kidney disease in Patients with Metabolic Syndrome in S...asclepiuspdfs
 
Predictive and Preventive Care: Metabolic Diseases
Predictive and Preventive Care: Metabolic DiseasesPredictive and Preventive Care: Metabolic Diseases
Predictive and Preventive Care: Metabolic Diseasesasclepiuspdfs
 
Insulin Resistance and Thyroid Cancer
Insulin Resistance and Thyroid CancerInsulin Resistance and Thyroid Cancer
Insulin Resistance and Thyroid Cancerasclepiuspdfs
 

More from asclepiuspdfs (20)

Convalescent Plasma and COVID-19: Ancient Therapy Re-emerged
Convalescent Plasma and COVID-19: Ancient Therapy Re-emergedConvalescent Plasma and COVID-19: Ancient Therapy Re-emerged
Convalescent Plasma and COVID-19: Ancient Therapy Re-emerged
 
The Negative Clinical Consequences Due to the Lack of the Elaboration of a Sc...
The Negative Clinical Consequences Due to the Lack of the Elaboration of a Sc...The Negative Clinical Consequences Due to the Lack of the Elaboration of a Sc...
The Negative Clinical Consequences Due to the Lack of the Elaboration of a Sc...
 
Anemias Necessitating Transfusion Support
Anemias Necessitating Transfusion SupportAnemias Necessitating Transfusion Support
Anemias Necessitating Transfusion Support
 
Decreasing or Increasing Role of Autologous Stem Cell Transplantation in Mult...
Decreasing or Increasing Role of Autologous Stem Cell Transplantation in Mult...Decreasing or Increasing Role of Autologous Stem Cell Transplantation in Mult...
Decreasing or Increasing Role of Autologous Stem Cell Transplantation in Mult...
 
Comparison of the Hypocalcemic Effects of Erythropoietin and U-74389G
Comparison of the Hypocalcemic Effects of Erythropoietin and U-74389GComparison of the Hypocalcemic Effects of Erythropoietin and U-74389G
Comparison of the Hypocalcemic Effects of Erythropoietin and U-74389G
 
Refractory Anemia
Refractory AnemiaRefractory Anemia
Refractory Anemia
 
Management of Immunogenic Heparin-induced Thrombocytopenia
Management of Immunogenic Heparin-induced ThrombocytopeniaManagement of Immunogenic Heparin-induced Thrombocytopenia
Management of Immunogenic Heparin-induced Thrombocytopenia
 
Adult Still’s Disease Resembling Drug-related Scratch Dermatitis
Adult Still’s Disease Resembling Drug-related Scratch DermatitisAdult Still’s Disease Resembling Drug-related Scratch Dermatitis
Adult Still’s Disease Resembling Drug-related Scratch Dermatitis
 
Bone Marrow Histology is a Pathognomonic Clue to Each of the JAK2V617F, MPL,5...
Bone Marrow Histology is a Pathognomonic Clue to Each of the JAK2V617F, MPL,5...Bone Marrow Histology is a Pathognomonic Clue to Each of the JAK2V617F, MPL,5...
Bone Marrow Histology is a Pathognomonic Clue to Each of the JAK2V617F, MPL,5...
 
Helicobacter pylori Frequency in Polycythemia Vera Patients without Dyspeptic...
Helicobacter pylori Frequency in Polycythemia Vera Patients without Dyspeptic...Helicobacter pylori Frequency in Polycythemia Vera Patients without Dyspeptic...
Helicobacter pylori Frequency in Polycythemia Vera Patients without Dyspeptic...
 
Lymphoma of the Tonsil in a Developing Community
Lymphoma of the Tonsil in a Developing CommunityLymphoma of the Tonsil in a Developing Community
Lymphoma of the Tonsil in a Developing Community
 
Should Metformin Be Continued after Hospital Admission in Patients with Coron...
Should Metformin Be Continued after Hospital Admission in Patients with Coron...Should Metformin Be Continued after Hospital Admission in Patients with Coron...
Should Metformin Be Continued after Hospital Admission in Patients with Coron...
 
Clinical Significance of Hypocalcemia in COVID-19
Clinical Significance of Hypocalcemia in COVID-19Clinical Significance of Hypocalcemia in COVID-19
Clinical Significance of Hypocalcemia in COVID-19
 
Excess of Maternal Transmission of Type 2 Diabetes: Is there a Role of Bioche...
Excess of Maternal Transmission of Type 2 Diabetes: Is there a Role of Bioche...Excess of Maternal Transmission of Type 2 Diabetes: Is there a Role of Bioche...
Excess of Maternal Transmission of Type 2 Diabetes: Is there a Role of Bioche...
 
The Effect of Demographic Data and Hemoglobin A 1c on Treatment Outcomes in P...
The Effect of Demographic Data and Hemoglobin A 1c on Treatment Outcomes in P...The Effect of Demographic Data and Hemoglobin A 1c on Treatment Outcomes in P...
The Effect of Demographic Data and Hemoglobin A 1c on Treatment Outcomes in P...
 
Self-efficacy Impact Adherence in Diabetes Mellitus
Self-efficacy Impact Adherence in Diabetes MellitusSelf-efficacy Impact Adherence in Diabetes Mellitus
Self-efficacy Impact Adherence in Diabetes Mellitus
 
Uncoiling the Tightening Obesity Spiral
Uncoiling the Tightening Obesity SpiralUncoiling the Tightening Obesity Spiral
Uncoiling the Tightening Obesity Spiral
 
Prevalence of Chronic Kidney disease in Patients with Metabolic Syndrome in S...
Prevalence of Chronic Kidney disease in Patients with Metabolic Syndrome in S...Prevalence of Chronic Kidney disease in Patients with Metabolic Syndrome in S...
Prevalence of Chronic Kidney disease in Patients with Metabolic Syndrome in S...
 
Predictive and Preventive Care: Metabolic Diseases
Predictive and Preventive Care: Metabolic DiseasesPredictive and Preventive Care: Metabolic Diseases
Predictive and Preventive Care: Metabolic Diseases
 
Insulin Resistance and Thyroid Cancer
Insulin Resistance and Thyroid CancerInsulin Resistance and Thyroid Cancer
Insulin Resistance and Thyroid Cancer
 

Recently uploaded

Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...narwatsonia7
 
See the 2,456 pharmacies on the National E-Pharmacy Platform
See the 2,456 pharmacies on the National E-Pharmacy PlatformSee the 2,456 pharmacies on the National E-Pharmacy Platform
See the 2,456 pharmacies on the National E-Pharmacy PlatformKweku Zurek
 
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...narwatsonia7
 
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment BookingCall Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment Bookingnarwatsonia7
 
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbersBook Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbersnarwatsonia7
 
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Availablenarwatsonia7
 
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Availablenarwatsonia7
 
call girls in green park DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
call girls in green park  DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️call girls in green park  DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
call girls in green park DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️saminamagar
 
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdf
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdfHemostasis Physiology and Clinical correlations by Dr Faiza.pdf
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdfMedicoseAcademics
 
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...Miss joya
 
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort ServiceCall Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Serviceparulsinha
 
Ahmedabad Call Girls CG Road 🔝9907093804 Short 1500 💋 Night 6000
Ahmedabad Call Girls CG Road 🔝9907093804  Short 1500  💋 Night 6000Ahmedabad Call Girls CG Road 🔝9907093804  Short 1500  💋 Night 6000
Ahmedabad Call Girls CG Road 🔝9907093804 Short 1500 💋 Night 6000aliya bhat
 
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service MumbaiLow Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbaisonalikaur4
 
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service JaipurHigh Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipurparulsinha
 
Glomerular Filtration and determinants of glomerular filtration .pptx
Glomerular Filtration and  determinants of glomerular filtration .pptxGlomerular Filtration and  determinants of glomerular filtration .pptx
Glomerular Filtration and determinants of glomerular filtration .pptxDr.Nusrat Tariq
 
College Call Girls Vyasarpadi Whatsapp 7001305949 Independent Escort Service
College Call Girls Vyasarpadi Whatsapp 7001305949 Independent Escort ServiceCollege Call Girls Vyasarpadi Whatsapp 7001305949 Independent Escort Service
College Call Girls Vyasarpadi Whatsapp 7001305949 Independent Escort ServiceNehru place Escorts
 
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original PhotosCall Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original Photosnarwatsonia7
 
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Availablenarwatsonia7
 

Recently uploaded (20)

Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
Call Girls Frazer Town Just Call 7001305949 Top Class Call Girl Service Avail...
 
See the 2,456 pharmacies on the National E-Pharmacy Platform
See the 2,456 pharmacies on the National E-Pharmacy PlatformSee the 2,456 pharmacies on the National E-Pharmacy Platform
See the 2,456 pharmacies on the National E-Pharmacy Platform
 
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
Call Girls Kanakapura Road Just Call 7001305949 Top Class Call Girl Service A...
 
Escort Service Call Girls In Sarita Vihar,, 99530°56974 Delhi NCR
Escort Service Call Girls In Sarita Vihar,, 99530°56974 Delhi NCREscort Service Call Girls In Sarita Vihar,, 99530°56974 Delhi NCR
Escort Service Call Girls In Sarita Vihar,, 99530°56974 Delhi NCR
 
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment BookingCall Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
Call Girl Koramangala | 7001305949 At Low Cost Cash Payment Booking
 
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbersBook Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
Book Call Girls in Kasavanahalli - 7001305949 with real photos and phone numbers
 
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
 
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jp Nagar Just Call 7001305949 Top Class Call Girl Service Available
 
call girls in green park DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
call girls in green park  DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️call girls in green park  DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
call girls in green park DELHI 🔝 >༒9540349809 🔝 genuine Escort Service 🔝✔️✔️
 
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdf
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdfHemostasis Physiology and Clinical correlations by Dr Faiza.pdf
Hemostasis Physiology and Clinical correlations by Dr Faiza.pdf
 
sauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Service
sauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Servicesauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Service
sauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Service
 
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
 
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort ServiceCall Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
Call Girls Service In Shyam Nagar Whatsapp 8445551418 Independent Escort Service
 
Ahmedabad Call Girls CG Road 🔝9907093804 Short 1500 💋 Night 6000
Ahmedabad Call Girls CG Road 🔝9907093804  Short 1500  💋 Night 6000Ahmedabad Call Girls CG Road 🔝9907093804  Short 1500  💋 Night 6000
Ahmedabad Call Girls CG Road 🔝9907093804 Short 1500 💋 Night 6000
 
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service MumbaiLow Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
Low Rate Call Girls Mumbai Suman 9910780858 Independent Escort Service Mumbai
 
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service JaipurHigh Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
High Profile Call Girls Jaipur Vani 8445551418 Independent Escort Service Jaipur
 
Glomerular Filtration and determinants of glomerular filtration .pptx
Glomerular Filtration and  determinants of glomerular filtration .pptxGlomerular Filtration and  determinants of glomerular filtration .pptx
Glomerular Filtration and determinants of glomerular filtration .pptx
 
College Call Girls Vyasarpadi Whatsapp 7001305949 Independent Escort Service
College Call Girls Vyasarpadi Whatsapp 7001305949 Independent Escort ServiceCollege Call Girls Vyasarpadi Whatsapp 7001305949 Independent Escort Service
College Call Girls Vyasarpadi Whatsapp 7001305949 Independent Escort Service
 
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original PhotosCall Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
Call Girl Service Bidadi - For 7001305949 Cheap & Best with original Photos
 
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Jayanagar Just Call 7001305949 Top Class Call Girl Service Available
 

Management Of Hypoglycemia In Patients With Type 2 Diabetes

  • 1. Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 49 INTRODUCTION T he rate-limiting step of intensive diabetes management for patients with diabetes is treatment-induced hypoglycemia. Thus, hypoglycemia remains a significant barrier in optimizing glycemic control and reducing long-term diabetes-related complications including cardiovascular (CV) death, stroke, and all-cause mortality.[1] CV events are the leading cause of death among patients with diabetes. The risk of CV death is twice that of patients without diabetes.[2] Severe hypoglycemia (resulting in cognitive impairment) can occur across a broad spectrum of A1C levels. Patients achieving near-normal glycemia (6%) and those who were poorly controlled (≥9%) appeared to be at the highest risk for severe hypoglycemia.[3] Hypoglycemia triggers a vascular and inflammatory cascade which can result in vascular constriction, tachycardia, thrombosis, and fatal arrhythmias.[4] Therefore, patients who have existing CV disease should have their glycemic targets relaxed to mitigate the risk of hypoglycemia. Recurrent hypoglycemia lowers or even eliminates the blood glucose concentration threshold at which patients develop a sympathetic response likely to prompt them to take evasive action in time to reverse an impending event. Elderly patients may lose their balance without warning, falling to the ground. The subsequent confusion after such a fall is likely to be attributed to “the aging process” rather than to deficient glucose counterregulation. Clinicians should remind patients with diabetes who use insulin to monitor their blood glucose levels before operating a motor vehicle. The single most significant factor associated with driving collisions for drivers with diabetes appears to be a recent history of severe hypoglycemia, regardless of the type of diabetes, or the treatment used.[5] A single REVIEW ARTICLE Management Of Hypoglycemia In Patients With Type 2 Diabetes Jeff Unger Director, Unger Primary Care Concierge Medical Group, 9220 Haven Ave., Suite 230, Rancho Cucamonga, CA, 91739 ABSTRACT Hypoglycemia is the rate-limiting step of intensive management in patients with diabetes. Lowering one’s A1C to a prescribed target is expected to mitigate one’s risk of developing long- and short-term diabetes-related complications. Several of the less expensive and commonly prescribed glucose lowering agents favored by practitioners result in weight gain, hypoglycemia, and even an increased risk of cardiovascular (CV) mortality. Although achieving a targeted A1C of 7 % is the standard of care, clinicians often fail to evaluate patients for glycemic variability which can increase oxidative stress driving long-term diabetes- related complications including CV death. The use of concentrated insulins and glucagon-like peptide-1 receptor agonists separately or in combination with each other reduces glycemic variability and one’s risk of hypoglycemia. Pharmaceutical agents which allow patients to safely achieve their targeted A1C without weight gain and hypoglycemia should be preferred in patients with type 2 diabetes. Key words: Cardiovascular disease, continuous glucose sensors, dysglycemia, glycemic variability, hypoglycemia, type 2 diabetes Address for correspondence: Jeff Unger, Unger Primary Care Concierge Medical Group, 9220 Haven Ave., Suite 230, Rancho Cucamonga, CA, 91739. E-mail:  https://doi.org/10.33309/2639-832X.010110 www.asclepiusopen.com © 2018 The Author(s). This open access article is distributed under a Creative Commons Attribution (CC-BY) 4.0 license.
  • 2. Unger: Management of hypoglycemia in patients with type 2 diabetes 50 Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 hypoglycemia event can deplete counterregulatory hormone levels which favor recognition and reversal of low plasma glucose, resulting in a lack of awareness of a hypoglycemic event. Nocturnal hypoglycemia may result in patients arriving late to work or missing entire days at the office. Patients who experience hypoglycemia are likely to use extra test strips for fear of having a recurrence of low blood glucose levels. Calls to doctors for guidance on glucose management are increased after an episode of hypoglycemia, and patients often inappropriately self-titrate their medications to avoid future events.[6] Hypoglycemia increases the risk of CV and all-cause mortality in patients with diabetes.[1] Severe hypoglycemia is associated with a macrovascular events hazard ratio (HR) of 2.88 and a microvascular event HR of 1.81. The mortality HR for a hypoglycemic event in patients with type 2 diabetes is 2.69.[1] Hypoglycemia during hospital admissions is associated with increased lengths of stay and with increased 1-year mortality and inpatient mortality rates (2.96%) for patients who had at least one hypoglycemic episode during the hospitalization versus 0.82% for patients who had none.[5] (Turchin A, Matheny ME, Shubina M, et al. Hypoglycemia and clinical outcomes in patients with diabetes hospitalized in the general ward. Diabetes Care 2009;32(7):1153-57). Hypoglycemia can increase vascular inflammation, QT prolongation, intravascular coagulation, life threating arrhythmias, and delayed clot thrombolysis. Therefore, patients with known CV disease must minimize their risk of hypoglycemia.[7] DEFINITION OF HYPOGLYCEMIA The American Diabetes Association and the European Association for the Study of Diabetes (ADA/EASD) updated its standards of care and hypoglycemia definitions in 2017.[8] The implications of different blood glucose levels vary from individual to individual, but 70 mg/dL is considered an alert for hypoglycemia and allows patients time to take corrective action. A glucose level of 54 mg/dL is considered clinically significant and unequivocally hypoglycemic.  Severe hypoglycemia has no assigned biochemical value and is defined simply and starkly as a glucose level low enough to cause cognitive impairment such that the assistance of another person is required to administer carbohydrates or glucagon to achieve a recovery. Table 1 lists the American Diabetes Association definition of hypoglycemia levels. Reference:AmericanDiabetesAssociation.Standardsofmedical care in diabetes. Diabetes Care. 2018;41 Suppl 1:S1-S159. CASE PRESENTATION - LISA Lisa is 68 years of age and has had poorly controlled type 2 diabetes. She is a former kindergarten teacher who neither smokes or drinks. Lisa had an inferior wall infarction 1 year ago after which she received three stents. She is adherent with her prescribed diabetes treatment regimen yet is unable to achieve her prescribed A1C target of 7.5%. She is currently taking metformin 1 g with breakfast and dinner and liraglutide 1.8 mg/d. Her blood pressure and lipids are at the American Diabetes Association recommended targets. Her A1C is 8.7%. A download of her continuous glucose monitor (CGM) is shown in Figure 1a. The CGM begins recording interstitial glucose readings 12 h after being inserted into the upper arm of the patient. A handheld “reader” is wanded across the sensor site providing the patient with a real-time glucose reading. The glucose level is stored in the reader and can be accessed in the form of charts, graphs, and data points. One important data set is the time within a prescribed targeted range (usually 80–180 mg/dL) and the percentage of the time the patient is hypoglycemic (70 mg/dL). The dark solid line provides a graphic representation of the median interstitial glucose readings thorough out the day as well as during the life of the sensor (10 days). The blue zone which surrounds the median represents the 25th –75th % in which 50% of the interstitial glucose levels are recorded. A separate 10–90% curve represents the glucose levels of 90% of the glucose readings. These patient’s glucose levels tend to drop overnight increasing Lisa’s risk of experiencing unrecognized nocturnal hypoglycemia if she is intensively treated with basal insulin. Increased glycemic variability following dinner is also associated with hypoglycemia risk. The patient’s Table 1: ADA/EASD levels of hypoglycemia Level Definition Glucose value 1 Hypoglycemia alert value (Take action) 70 mg/dL 2 Clinically significant hypoglycemia 54 mg/dL 3 Severe hypoglycemia No specific glucose threshold hypoglycemia. Associated with severe cognitive impairment requiring external assistance for recovery ADA/EASD: American Diabetes Association and the European Association for the Study of Diabetes
  • 3. Unger: Management of hypoglycemia in patients with type 2 diabetes Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 51 sensor demonstrates a persistent elevation in glucose levels throughout the day which correlates well with her A1C of 8.7%. The clinician should consider intensifying her treatment with the effective agents likely to allow the patient to achieve her targeted glycemic goals while minimizing the risk of hypoglycemia and weight gain. LISA CLINICAL FOLLOWUP Lisa’s physician prescribes insulin glargine to be used in conjunction with metformin 1 g twice daily and liraglutide. The starting dose of glargine is 10 units at 9 pm daily. She is advisedtoincreasethedoseby1uniteachnightuntilherfasting blood glucose level is 110 mg/dL.9 The patient continues the use of her CGM and titrates her insulin glargine as directed. Although her interstitial glucose levels improve, she is noted to have developed nocturnal hypoglycemia. [Figure 1b]. After titrating her insulin glargine dose from 10 to 32 units daily, our patient’s glucose levels are noted to have dropped overnight resulting in unrecognized nocturnal hypoglycemia. In addition, her blood glucose levels tend to decline after dinner between the hours of 6 pm and 12 am. Lisa expresses relief that her glucose levels have improved but are concerned about the frequency of treatment-induced nocturnal hypoglycemia. A1C, which is a reflection of one’s average blood glucose levels over a 90-day interval, is a poor predictor of hypoglycemia risk. Figure 2 shows the continuous glucose sensor readings of two insulin-requiring patients with type 2 diabetes, and both of whom have A1C levels of 7.8%. Patient A (gray line) demonstrates erratic glucose readings ranging from 40 to 325 mg/dL (dysglycemia), whereas patient B (brown line) has less glycemic variability and no evidence of hypoglycemia. Intensifying the insulin regimen on patient A will result in severe hypoglycemia as well as weight gain and the induction of “o Unger xidative stress” which could promote the development of long-term diabetes-related complications.[10] Dysglycemia is shown in Figure 3. This can be a frustrating problem for patients as well as clinicians.[9] CGM readings for a single patient were taken over 4 separate days demonstrating significant glycemic variability occurring between the hours of 6–8 am. High glycemic variability reduces one’s quality of life and can promote mood disorders.[10] Figure 1: Results from a 10 day wear of a freestyle libre continuous glucose monitor. The download from this patient demonstrates the frequency of significant nocturnal hypoglycemia (red coloring) in a patient who tends to have higher blood glucose readings as the day progresses. Increasing the dose of basal insulin for this patient would likely result in severe nocturnal hypoglycemia. a b
  • 4. Unger: Management of hypoglycemia in patients with type 2 diabetes 52 Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 Patients who experience dysglycemia become frustrated with their inability to efficiently regulate blood glucose levels. The clinician may be asked, “I can’t understand why on Tuesday my blood glucose level was 46 mg/dL, yet the following day I was at 278 mg/dL?” All too often these patients are labeled as being “non-compliant” when, in fact, adherence to their prescribed pharmacologic regimen results in dysglycemia. Efficient pharmacotherapy for patients with diabetes must address both the effects of prolonged exposure to hyperglycemia as well as acute daily excursions of glucose levels which could increase one’s risk of developing treatment-emergent hypoglycemia [Figure 4]. ADDRESSING GLYCEMIC VARIABILITY USING NOVEL INSULIN FORMULATIONS Ideal basal insulins should be simple to initiate and titrate, resulting in minimal glycemic variability, as well as provide prolonged duration of action while reducing one’s risk of hypoglycemia and weight gain. In addition, insulins should not increase one’s risk of CV disease, especially in patients who have already experienced a stroke or myocardial infarction. Table 2 provides the coefficients Figure 2: Glucose variability is not apparent from A1C Figure 3: Glucose variability can manifest as fluctuating and unpredictable glucose levels of variability of available basal insulins. The lower the variability, the less likelihood of developing treatment- emergent hypoglycemia. The coefficient of variability is a predictor of hypoglycemia risk. The lower the coefficient, the less one is likely to experience hypoglycemia from that agent. Figure 5a and b demonstrate the relationship between the coefficient of variability and hypoglycemia risk. Figure 5c depicts ambulatory glucose monitoring (sensor data) from a patient with minimal glycemic variability. A patient is using an insulin with a high coefficient of variability. Glucose levels demonstrate “dysglycemia” (A). Increasing the basal insulin further is likely to increase the risk of hypoglycemia, which will reduce adherence to the prescribed treatment regimen (B). The use of basal insulin formulations with low glycemic variability will allow patients to achieve their fasting blood glucose targets more efficiently, with less fear of hypoglycemia.[11] Ambulatory blood glucose monitoring using the freestyle libre sensor demonstrating minimal glycemic variability with an essential flat 24 h glucose profile (black line). ADVANCES IN INSULIN FORMULATIONS Advances in basal insulin formulations have provided clinicians and patients with options that provide favorable pharmacokinetic (insulin absorption) and pharmacodynamic (glucose lowering) properties. Newer insulins have flatter, peakless action profiles that demonstrate less variability and a longer duration of action, allowing for flexible dosing. The risk ofnocturnalanddiurnalhypoglycemiaissubsequentlyreduced. Insulin does not appear to increase CV risk.[12] Patients may also safely combine a glucagon-like peptide-1 RA as either a separate injection or as a component of a fixed-ratio drug. The use of fixed-drug combinations may improve adherence and allow patients to achieve their metabolic targets.[13] The insulin analog glargine U100 and detemir have longer half-lives than neutral protamine Hagedorn (NPH) insulin and, at similar A1C levels, reduce the frequency of overall and nocturnal hypoglycemia by 42–53%. This reduction in hypoglycemia is most likely secondary to reduced day-to-day variability observed with these insulin analogs versus NPH.[14] RecentlyapprovedglargineU-300andinsulindegludecprovide patients with a protracted duration of action while reducing the risk of confirmed and nocturnal hypoglycemia in patients with type 2 diabetes. Although insulin is recognized as the most effective blood glucose-lowering therapy, patients who experience hypoglycemia while on insulin are less likely to adhere to their prescribed insulin regimen, thus reducing the
  • 5. Unger: Management of hypoglycemia in patients with type 2 diabetes Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 53 likelihood of achieving their glycemic target.[15] Minimizing one’s risk of experiencing treatment-emergent hypoglycemia is imperative within the primary care practice model.[16] INSULIN GLARGINE U-300 Glargine U-300 is a long-acting insulin containing 300 units/mL of insulin glargine. U300 is soluble within the acidic pH of the injection medium (pen injector) but less solubleinthesubcutaneoustissueonceinjected.Onceexposed to the physiologic environment of the subcutis, the acidic PH of the pen’s insulin solution forms a microprecipitate, resulting in a slow and prolonged release of insulin from the injection depot. The glargine U300 molecule is identical to the amino acid sequence of U100 insulin. However, on injection, the more concentrated U300 forms a more compact subcutaneous depo with a smaller surface area leading to the protraction of insulin absorption[17] [Figure 6a and b]. As a concentrated insulin, glargine U-300 contains 3 times as much insulin per mL as glargine U-100, allowing for a lower volume of injected insulin. Glargine U-300 was detectable at 32 h post-injection with 0.4 units/kg dosing compared with 28 h with glargine U100 dosing.[18] At 0.4 u/kg, U-300 has 14% less variability than U-100, allowing clinicians to titrate the insulin to target lower fasting glucose levels without risking hypoglycemia.[19] In a study comparing the two glargine insulin formulations, the risk of hypoglycemia was found to be 31% lower with glargine U300 compared with glargine U-100 owing to the superior pharmacokinetic profile of U300.[20] [Figure 7] Thus, insulin-requiring patients at risk for hypoglycemia could have 31% lower risk of hypoglycemia if initiated on glargine U300 instead of glargine U100. Figure 5: (a)Patient ‘s continuous glucose sensor demonstrates significant diurnal glycemic variability trending toward hyperglycemia. (b)Increasing the dose of basal insulin in this patient would likely result in continuous hypoglycemic events throughout the day. (c) demonstrates a patient with minimal glycemic variability. Increasing the basal insulin in this patient is less likely to result in significant hypoglycemia a c b Figure 4: Hypoglycemia risk reduces one’s ability to achieve optimal and targeted glycemic control Table 2: Basal insulin coefficient of variability Insulin Within‑subject variability* NPH 68 Glargine U‑100 48 Detemir 27 Concentrated glargine U‑300 34.8 Degludec 20 *Percentage within subject variability based on glucose infusion rates and area under the curve. Patients receive 4 single subcutaneous doses of 0.4 U/kg under euglycemic glucose clamp conditions on 4 study days. NPH: Neutral protamine Hagedorn
  • 6. Unger: Management of hypoglycemia in patients with type 2 diabetes 54 Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 formulations are bioequivalent, and they lower glucose levels at the same rate. Degludec appears to have the lowest coefficient of variability of all insulins, allowing ambitious dosing to targeted fasting glucose levels, with less likelihood of nocturnal and overall hypoglycemia compared with insulin glargine.[22] Due to the prolonged duration of action (42 h), degludec may be dosed at any time of the day, which may improve adherence for patients who are shift workers, travel frequently, or have difficulty remembering to dose their basal insulin.[23] Insulindegludecismaintainedasdiheximerswithintheinsulin pen before injection. Once injected, the diheximers form multiheximers maintained by phenol and zinc. Over time, the phenol and zinc dissociate leaving the pharmacologically active form of insulin (monomers) to pass into the capillaries Note that, both insulin formulations reduce A1C equally at 6 months. However, the glargine U300 insulin reduces the risk of nocturnal hypoglycemia by 31% and also results in less weight gain than in patients taking glargine U100.[21] INSULIN DEGLUDEC Within the insulin pen, degludec is formulated as “insulin diheximers.” Once injected, the diheximers form multiheximer chains within the subcutaneous depot held together by zinc and phenol. As the zinc dissociates, the multiheximers form insulin monomers,whichpassintothecapillariesandarecarriedthrough albumin to insulin receptors at target organ sites [Figure 8]. Degludec U-200 contains as much insulin as degludec U-100 in just one-half of the injection volume. The two degludec Figure 7: Safety and efficacy of glargine U300 versus glargine U100 Figure 6: (a) Graphic comparison of glargine U100 (lantus) and glargine U300 (toujeo).  (b) Illustration of lower surface area within at injection depot with glargine U100 versus glargine U300 a b
  • 7. Unger: Management of hypoglycemia in patients with type 2 diabetes Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 55 before targeting insulin receptor sites on cell membranes. Once the insulin binds to the receptor, glucose passes from the plasma into cells, resulting in a reduction of blood glucose.[24] Insulin degludec and insulin glargine have demonstrated the equivalent risk of treatment-emergent CV events in patients with type 2 diabetes.[24] A randomized, double-blind, two period crossover, treat-to- target trial was conducted in patients with type 2 diabetes with basal insulin with or without oral antidiabetic drugs over 65 weeks.[15] Patients were initiated on either insulin glargine or insulin degludec for 32 weeks followed by a blinded crossover to the other insulin. Each 32-week interval consisted of a 32-week titration period which allowed patients to achieve their glycemic targets (fasting glucose 71–90 mg/ dL), followed by a 16-week maintenance phase comparing the difference in hypoglycemia events (confirmed blood glucose 56 mg/dL or an episode requiring 3rd  party assistance) when glycemic control and doses were stable. The primary endpoint was the rate of overall symptomatic hypoglycemic events or confirmed hypoglycemia during the 16-week maintenance phase. The secondary endpoints were the rate of nocturnal and symptomatic hypoglycemia occurring between the hours of 12:01 am and 5:59 am. The proportions of patients with hypoglycemic episodes were 22.5% for insulin degludec versus 31.6% for insulin glargine U100. The proportion of patients with nocturnal hypoglycemia events was 9.7% versus 14.7% favoring insulin degludec. 2.4% of patients using glargine U100 experienced severe hypoglycemia versus 1.6% of patients using insulin degludec. Lisa is currently taking metformin 1-g BiD, liraglutide 1.8 mg/d, and insulin degludec 26 units once daily. 3 months after initiating this regimen, Lisa’s CGM download has provided the following graphics: Lisa’s glycemic control has improved significantly. 83% of her interstitial glucose readings are within the target of 80–180 mg/ dl. However, 11% of her glucose levels are 70 mg/dL. These events appear to be occurring overnight as well as at 4 pm. TARGETING HYPOGLYCEMIA PREVENTION IN HIGH-RISK PATIENTS Improving patient education and empowering the patient to take some control over their disease are often very valuable tactics to improve both treatment outcomes and treatment adherence and therefore reduce the frequency of hypoglycemia. Patients prescribed drugs which work through a glucose-independent manner (such as insulin and sulfonylureas) should be instructed to monitor for and report any treatment-emergent hypoglycemia events. Adjustments in therapy will be required to mitigate risk. Patients who are unable to perceive the symptoms of hypoglycemia should be prescribed continuous glucose sensors which alarm when a rapid decline in interstitial glucose levels is noted. Sensor will allow patients to act to reverse hypoglycemia before they develop cognitive impairment. Spouses and family members should be interviewed as well to determine if a patient has developed abnormal behaviors suggestive of hypoglycemia unawareness such as falls, confusion, disorientation, aggressive behavior, and nightmares [Table 3]. Family members should be instructed on the proper means of reversing severe hypoglycemia in patients with diabetes as shown in Figure 3. Figure 8: Insulin degludec mechanism of protraction
  • 8. Unger: Management of hypoglycemia in patients with type 2 diabetes 56 Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 Therapeutic advances are continually being made, and insulins that ever more closely match the physiological profile of human insulin are currently the Food And Drug Administration approved and should be considered as first- line agents in patients at high risk for experiencing treatment- emergent hypoglycemia. Patients may also consider the use of CGM and ambulatory glucose monitoring to mitigate their risk of hypoglycemia. ACKNOWLEDGEMENT The author would like to thank the Primary Care Network for the assistance and support in preparing this manuscript. REFERENCES 1. Zoungas S, Patel A, Chalmers J, de Galan BE, Li Q, Billot L, et al. Severe hypoglycemia and risks of vascular events and death. N Engl J Med 2010;363:1410-8. 2. Seshasai SR, Kaptoge S, Thompson A, Di Angelantonio E, Gao P, Sarwar N, et al. Diabetes mellitus, fasting glucose, and risk of cause-specific death. N Engl J Med 2011;364:829-41. 3. Lipska KJ, Warton EM, Huang ES, Moffet HH, Inzucchi SE, Krumholz HM, et al. HbA1c and risk of severe hypoglycemia in Type 2 diabetes: The diabetes and aging study. Diabetes Table 3 lists questions related to hypoglycemia which should be addressed at each patient visit. Table 4 lists treatment recommendations for reversing hypoglycemia. Source: Adapted from: American Diabetes Association. http://www.diabetes.org/. [Last accessed on 2018 Jan 07]. CONCLUSION Iatrogenic hypoglycemia represents a much more substantial barriertotheeffectivecontrolofbloodglucoseconcentrations in patients with diabetes than is currently appreciated. Greater awareness and detection of all hypoglycemic events by careful monitoring, adherence to guidelines, and use of optimal treatment combinations are needed to prevent the serious medical and economic consequences associated with this adverse effect of antihyperglycemic medications. There is a need for improved patient and provider education on optimal detection and understanding of hypoglycemia and the benefits of accurate blood glucose measurement, which together can help to reduce the risk and fear of hypoglycemia, hypoglycemia unawareness, and hypoglycemic events. Table 3: Hypoglycemia questions which should be addressed at each patient visit When did the hypoglycemic event occur (day time vs. nocturnal)? Under what circumstances did they occur (missed meal, following exercise, and excess medication)? What were the symptoms? What was the blood glucose or interstitial glucose reading? How was the hypoglycemic event treated? Did patient require assistance to reverse the hypoglycemia? Did the hypoglycemic event recur within 24 h? How soon did the hypoglycemic event resolve with treatment? How fearful is the patient regarding hypoglycemia events? Does patient monitor glucose levels before driving? As a result of the hypoglycemia, have you altered the dose of your diabetes medications? Is the patient interested in obtaining a continuous glucose sensor which can predict and detect hypoglycemia before the patient becomes symptomatic? Table 4: Management of treatment‑induced hypoglycemia Consume 15–20 g of glucose or simple carbohydrates Glucose tablets Gel tube “Glucose shot liquid” 2 tablespoons of raisins 4 oz (1/2 cup) of juice or regular soda 8 oz of nonfat or 1% milk Recheck blood glucose after 15 min If hypoglycemia persists, repeat 15–20 g of glucose Once blood glucose normalized, eat a small snack if your next planned meal or snack is more than 2 h away Caregiver should inject unconscious patient with glucagon 1 mg IM If glucagon is not available, place a teaspoon of honey in patient’s mouth and sit them upright to avoid aspiration
  • 9. Unger: Management of hypoglycemia in patients with type 2 diabetes Clinical Research in Diabetes and Endocrinology  •  Vol 1  •  Issue 1  •  2018 57 Care 2013;36:3535-42. 4. Chow E, Bernjak A, Walkinshaw E, Lubina-Solomon A, Freeman J, Macdonald IA, et al. Cardiac autonomic regulation and repolarization during acute experimental hypoglycemia in Type 2 diabetes. Diabetes 2017;66:1322-33. 5. Songer TJ, Dorsey RR. High risk characteristics for motor vehicle crashes in persons with diabetes by age. Annu Proc Assoc Adv Automot Med 2006;50:335-51. 6. Unger J. Educating patients about hypoglycemia prevention and self-management. Clin Diab 2013;31:179-88. 7. Desouza CV, Bolli GB, Fonseca V. Hypoglycemia, diabetes, and cardiovascular events. Diabetes Care 2010;33:1389-94. 8. American Diabetes Association. Standards of medical care in diabetes. Diabetes Care 2018;41 Suppl 1:S1-159 9. Unger J. Reducing oxidative stress in patients with Type 2 diabetes mellitus: A primary care call to action. Insulin 2008;3:176-84. 10. Penckofer S, Quinn L, Byrn M, Ferrans C, Miller M, Strange P, et al. Does glycemic variability impact mood and quality of life? Diabetes Technol Ther 2012;14:303-10. 11. Unger J. Concentrated and fixed-dose insulin formulations can improve outcomes in patients with Type 2 diabetes. Endocrinol Diabetes Metabol J 2018;2:1-5. 12. Origin Trial Investigators, Gerstein HC, Bosch J, Dagenais GR, Díaz R, Jung H, et al. Basal insulin and cardiovascular and other outcomes in dysglycemia. N Engl J Med 2012;367:319-28. 13. Ferdinand KC, Senatore FF, Clayton-Jeter H, Cryer DR, Lewin JC, Nasser SA, et al. Improving medication adherence in cardiometabolic disease: Practical and regulatory implications. J Am Coll Cardiol 2017;69:437-51. 14. Wysham C, Bhargava A, Chaykin L, de la Rosa R, Handelsman Y, Troelsen LN, et al. Effect of insulin degludec vs insulin glargine U100 on hypoglycemia in patients with Type 2 diabetes: The SWITCH 2 randomized clinical trial. JAMA 2017;318:45-56. 15. Edelman SV, Polonsky WH. Type 2 diabetes in the real world: The elusive nature of glycemic control. Diabetes Care 2017;40:1425-32. 16. Unger J. A clinical overview of once-weekly glucagon-like peptide-1 receptor agonists. J Fam Pract 2018;67:S1-S2. 17. Riddle MC, Bolli GB, Ziemen M, Muehlen-Bartmer I, Bizet F, Home PD, et al. New insulin glargine 300 units/ mL versus glargine 100 units/mL in people with Type 2 diabetes using basal and mealtime insulin: Glucose control and hypoglycemia in a 6-month randomized controlled trial (EDITION 1). Diabetes Care 2014;37:2755-62. 18. Becker RH, Dahmen R, Bergmann K, Lehmann A, Jax T, Heise T, et al. New insulin glargine 300 units mL-1 provides a more even activity profile and prolonged glycemic control at steady state compared with insulin glargine 100 units mL-1. Diabetes Care 2015;38:637-43. 19. Becker RH, Nowotny I, Teichert L, Bergmann K, Kapitza C. Low within- and between-day variability in exposure to new insulinglargine300U/ml.DiabetesObesMetab2015;17:261-7. 20. Ritzel R, Roussel R, Bolli GB, Vinet L, Brulle-Wohlhueter C, Glezer S, et al. Patient-level meta-analysis of the EDITION 1, 2 and 3 studies: Glycaemic control and hypoglycaemia with new insulin glargine 300 U/ml versus glargine 100 U/ml in people with Type 2 diabetes. Diabetes Obes Metab 2015;17:859-67. 21. Wysham C, Bhargava A, Chaykin L, de la Rosa R, Handelsman Y, Troelsen LN, et al. Effect of insulin degludec vs insulin glargine U100 on hypoglycemia in patients with Type 2 diabetes: The SWITCH 2 randomized clinical trial. JAMA 2017;318:45-56. 22. Haahr H, Heise T. A review of the pharmacological properties of insulin degludec and their clinical relevance. Clin Pharmacokinet 2014;53:787-800. 23. Meneghini L, Atkin SL, Gough SC, Raz I, Blonde L, Shestakova M, et al. The efficacy and safety of insulin degludec given in variable once-daily dosing intervals compared with insulin glargine and insulin degludec dosed at the same time daily: A 26-week, randomized, open-label, parallel-group, treat-to-target trial in individuals with Type 2 diabetes. Diabetes Care 2013;36:858-64. 24. Marso SP, McGuire DK, Zinman B, Poulter NR, Emerson SS, Pieber TR, et al. Efficacy and safety of degludec versus glargine in Type 2 diabetes. N Engl J Med 2017;377:723-32. How to cite this article: Unger J. Management of hypoglycemia in patients with type 2 diabetes. Clin Res Diabetes Endocrinol 2018;1(1):49-57.