The document discusses diabetes, including its types (type 1, type 2, and gestational), symptoms, risk factors, diagnosis, treatment, and potential complications if uncontrolled. It notes that diabetes is a metabolic disease where the body does not properly produce or use insulin, causing high blood sugar. The main types are type 1 where the body does not produce insulin, type 2 where the body does not produce enough insulin or cells do not respond to insulin, and gestational which occurs during pregnancy.
Diabetes Mellitus
Introduction
Pathophysiology
Types of Diabetes Mellitus
Type 1, 2 and
gestational diabetes
rescent research in Type 1 diabetes
Risk factors and causes
Complications short term and long term of diabetes
Management
Treatment with Insulin
Diabetic drugs
Healthy Diet
Exercises prescription
aerobic exercises,
resistance exercises and
flexibility
Diabetes Mellitus
Introduction
Pathophysiology
Types of Diabetes Mellitus
Type 1, 2 and
gestational diabetes
rescent research in Type 1 diabetes
Risk factors and causes
Complications short term and long term of diabetes
Management
Treatment with Insulin
Diabetic drugs
Healthy Diet
Exercises prescription
aerobic exercises,
resistance exercises and
flexibility
SIGNIFICANCE
OVERVIEW
WHAT IS DIABETES?
DEFINITION
MECHANISM
PREVELANCE
EPIDEMIOLOGY
CLASSIFICATION
GESTATIONAL DIABETES
RISK FACTORS
DIAGNOSIS
COMPLICATIONS
MEDICAL TEST
MEDICAL NUTRITIONAL THERAPY
HERBS FOR DIABETES
MYTHS AND FACTS
REFERENCES
Learning objectives:
Understand the definition, causes, symptoms, risk factors of type 1 Diabetes.
Understand the definition, causes, symptoms, risk factors of type 2 Diabetes.
Understand the definition, causes, symptoms of Gestational Diabetes.
Diabetes Mellitus Complete (Introduction, Pathophysiology, Types, Diagnostic Tests, Treatment, Insulin, Prevention)
Table of Contents
Introduction
Normal Physiology
Pathophysiology
Types of Diabetes
Type 1 Diabetes
Type 2 Diabetes
Difference
Common Symptoms
How does diabetes transmit?
Diagnostic Tests for Checking Diabetes
Management of Diabetes
Treatment Strategies of Diabetes
Oral Hypoglycaemic Agents
Insulin & Insulin Analogues
Insulin preparation and Treatment
Prevention
These slides content the explanation of what happen in Diabetes Melitus exactly. By learn how it could happen, may it be beneficial and help people in preventing the disease.
Diabetes mellitus (DM) is a significant public health problem associated with many debilitating health conditions
This presentation will briefly tackle management of Diabetes
lecture about diabetes mellitus for undergraduated student, master student
its include definition of diabetes, type 1 diabetes, type2, gestational, diagnosis criteria, complication, world day
SIGNIFICANCE
OVERVIEW
WHAT IS DIABETES?
DEFINITION
MECHANISM
PREVELANCE
EPIDEMIOLOGY
CLASSIFICATION
GESTATIONAL DIABETES
RISK FACTORS
DIAGNOSIS
COMPLICATIONS
MEDICAL TEST
MEDICAL NUTRITIONAL THERAPY
HERBS FOR DIABETES
MYTHS AND FACTS
REFERENCES
Learning objectives:
Understand the definition, causes, symptoms, risk factors of type 1 Diabetes.
Understand the definition, causes, symptoms, risk factors of type 2 Diabetes.
Understand the definition, causes, symptoms of Gestational Diabetes.
Diabetes Mellitus Complete (Introduction, Pathophysiology, Types, Diagnostic Tests, Treatment, Insulin, Prevention)
Table of Contents
Introduction
Normal Physiology
Pathophysiology
Types of Diabetes
Type 1 Diabetes
Type 2 Diabetes
Difference
Common Symptoms
How does diabetes transmit?
Diagnostic Tests for Checking Diabetes
Management of Diabetes
Treatment Strategies of Diabetes
Oral Hypoglycaemic Agents
Insulin & Insulin Analogues
Insulin preparation and Treatment
Prevention
These slides content the explanation of what happen in Diabetes Melitus exactly. By learn how it could happen, may it be beneficial and help people in preventing the disease.
Diabetes mellitus (DM) is a significant public health problem associated with many debilitating health conditions
This presentation will briefly tackle management of Diabetes
lecture about diabetes mellitus for undergraduated student, master student
its include definition of diabetes, type 1 diabetes, type2, gestational, diagnosis criteria, complication, world day
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2. DIABETES
Diabetes, often referred to by doctors as diabetes
mellitus, describes a group of metabolic diseases in
which the person has high blood glucose (blood
sugar), either because insulin production is
inadequate, or because the body's cells do not respond
properly to insulin, or both. Patients with high blood
sugar will typically experience polyuria (frequent
urination), they will become increasingly thirsty
(polydipsia) and hungry (polyphagia).
3. Fast facts on diabetes
Here are some key points about diabetes. More detail
and supporting information is in the main article.
Diabetes is a long-term condition that causes high
blood sugar levels.
In 2013 it was estimated that over 382 million people
throughout the world had diabetes (Williams textbook
of endocrinology).
Type 1 Diabetes - the body does not produce insulin.
Approximately 10% of all diabetes cases are type 1.
4. Type 2 Diabetes - the body does not produce enough
insulin for proper function. Approximately 90% of all
cases of diabetes worldwide are of this type.
Gestational Diabetes - this type affects females during
pregnancy.
The most common diabetes symptoms
include frequent urination, intense thirst and
hunger, weight gain, unusual weight loss, fatigue, cuts
and bruises that do not heal, male sexual
dysfunction, numbness and tingling in hands and
feet.
5. If you have Type 1 and follow a healthy eating plan, do
adequate exercise, and take insulin, you can lead a
normal life.
Type 2 patients need to eat healthily, be physically
active, and test their blood glucose. They may also
need to take oral medication, and/or insulin to control
blood glucose levels.
6. As the risk of cardiovascular disease is much higher for
a diabetic, it is crucial that blood pressure and
cholesterol levels are monitored regularly.
As smoking might have a serious effect on
cardiovascular health, diabetics should stop smoking.
Hypoglycemia - low blood glucose - can have a bad
effect on the patient. Hyperglycemia - when blood
glucose is too high - can also have a bad effect on the
patient.
7. TYPES OF DIABETES
Type 1 diabetes
The body does not produce insulin. Some people may refer
to this type as insulin-dependent diabetes, juvenile
diabetes, orearly-onset diabetes. People usually develop
type 1 diabetes before their 40th year, often in early
adulthood or teenage years.
Type 1 diabetes is nowhere near as common as type 2
diabetes. Approximately 10% of all diabetes cases are type 1.
8. Patients with type 1 diabetes will need to take insulin
injections for the rest of their life. They must also ensure
proper blood-glucose levels by carrying out regular blood
tests and following a special diet.
Between 2001 and 2009, the prevalence of type 1 diabetes
among the under 20s in the USA rose 23%, according
to SEARCH for Diabetes in Youth data issued by the CDC
(Centers for Disease Control and Prevention).
9. Type 2 diabetes
The body does not produce enough insulin for proper
function, or the cells in the body do not react to insulin
(insulin resistance).
Approximately 90% of all cases of diabetes worldwide
are type 2.
10. Some people may be able to control their type 2
diabetes symptoms by losing weight, following a
healthy diet, doing plenty of exercise, and monitoring
their blood glucose levels. However, type 2 diabetes is
typically a progressive disease - it gradually gets worse
- and the patient will probably end up have to take
insulin, usually in tablet form.
11. Being overweight, physically inactive and eating the wrong
foods all contribute to our risk of developing type 2
diabetes. Drinking just one can of (non-diet) soda per day
can raise our risk of developing type 2 diabetes by 22%,
researchers from Imperial College London reported in the
journal Diabetologia. The scientists believe that the impact
of sugary soft drinks on diabetes risk may be a direct one,
rather than simply an influence on body weight.
12. The risk of developing type 2 diabetes is also greater as
we get older. Experts are not completely sure why, but
say that as we age we tend to put on weight and
become less physically active. Those with a close
relative who had/had type 2 diabetes, people of Middle
Eastern, African, or South Asian descent also have a
higher risk of developing the disease.
13. Gestational diabetes
This type affects females during pregnancy. Some
women have very high levels of glucose in their blood,
and their bodies are unable to produce enough insulin
to transport all of the glucose into their cells, resulting
in progressively rising levels of glucose.
Diagnosis of gestational diabetes is made during
pregnancy.
14. The majority of gestational diabetes patients can
control their diabetes with exercise and diet. Between
10% to 20% of them will need to take some kind of
blood-glucose-controlling medications. Undiagnosed
or uncontrolled gestational diabetes can raise the risk
of complications during childbirth. The baby may be
bigger than he/she should be.
16. What is prediabetes
The vast majority of patients with type 2 diabetes
initially had prediabetes. Their blood glucose levels
where higher than normal, but not high enough to
merit a diabetes diagnosis. The cells in the body are
becoming resistant to insulin.
17. Diabetes is a metabolism disorder
Diabetes (diabetes mellitus) is classed as a metabolism
disorder.
However, glucose cannot enter our cells without
insulin being present - insulin makes it possible for
our cells to take in the glucose.
When our food is digested, the glucose makes its way
into our bloodstream. Our cells use the glucose for
energy and growth.
18. have diabetes, prediabetes or
neither
The A1C test
- at least 6.5% means diabetes
- between 5.7% and 5.99% means prediabetes
- less than 5.7% means normal
19. The FPG (fasting plasma glucose) test
- at least 126 mg/dl means diabetes
- between 100 mg/dl and 125.99 mg/dl means
prediabetes
- less than 100 mg/dl means normal
An abnormal reading following the FPG means the
patient has impaired fasting glucose (IFG)
20. The OGTT (oral glucose tolerance test)
- at least 200 mg/dl means diabetes
- between 140 and 199.9 mg/dl means prediabetes
- less than 140 mg/dl means normal
An abnormal reading following the OGTT means the
patient has impaired glucose tolerance (IGT)
21. Why is it called diabetes
mellitus
Diabetes comes from Greek, and it means a "siphon".
Aretus the Cappadocian, a Greek physician during the
second century A.D., named the condition diabainein.
In 1675, Thomas Willis added mellitus to the term,
although it is commonly referred to simply as
diabetes. Mel in Latin means "honey"; the urine and blood
of people with diabetes has excess glucose, and glucose is
sweet like honey. Diabetes mellitus could literally mean
"siphoning off sweet water".
22. Controlling diabetes -
treatment
All types of diabetes are treatable. Diabetes type 1 lasts
a lifetime, there is no known cure. Type 2 usually lasts
a lifetime, however, some people have managed to get
rid of their symptoms without medication, through a
combination of exercise, diet and body weight control.
23. Researchers from the Mayo Clinic Arizona in Scottsdale showed
that gastric bypass surgery can reverse type 2 diabetes in a high
proportion of patients.
Patients with type 1 are treated with regular insulin injections, as
well as a special diet and exercise.
Patients with Type 2 diabetes are usually treated with tablets,
exercise and a special diet, but sometimes insulin injections are
also required.
If diabetes is not adequately controlled the patient has a
significantly higher risk of developing complications.
24. Complications linked to badly
controlled diabetes:
Eye complications - glaucoma, cataracts, diabetic retinopathy, and
some others.
Foot complications - neuropathy, ulcers, and sometimes gangrene
which may require that the foot be amputated
Skin complications - people with diabetes are more susceptible to
skin infections and skin disorders
Heart problems - such as ischemic heart disease, when the blood
supply to the heart muscle is diminished
Hypertension - common in people with diabetes, which can raise the
risk of kidney disease, eye problems, heart attack and stroke
25. Mental health - uncontrolled diabetes raises the risk of suffering from
depression, anxiety and some other mental disorders
Hearing loss - diabetes patients have a higher risk of developing
hearing problems
Gum disease - there is a much higher prevalence of gum disease
among diabetes patients
Gastroparesis - the muscles of the stomach stop working properly
Ketoacidosis - a combination of ketosis and acidosis; accumulation of
ketone bodies and acidity in the blood.
Neuropathy - diabetic neuropathy is a type of nerve damage which
can lead to several different problems.
26. HHNS (Hyperosmolar Hyperglycemic Nonketotic Syndrome) - blood
glucose levels shoot up too high, and there are no ketones present in the blood
or urine. It is an emergency condition.
Nephropathy - uncontrolled blood pressure can lead to kidney disease
PAD (peripheral arterial disease) - symptoms may include pain in the leg,
tingling and sometimes problems walking properly
Stroke - if blood pressure, cholesterol levels, and blood glucose levels are not
controlled, the risk of stroke increases significantly
Erectile dysfunction - male impotence.
Infections - people with badly controlled diabetes are much more susceptible
to infections
Healing of wounds - cuts and lesions take much longer to heal