SlideShare a Scribd company logo
1 of 9
Download to read offline
International Journal of Trend in Scientific Research and Development (IJTSRD)
Volume 7 Issue 6, November-December 2023 Available Online: www.ijtsrd.com e-ISSN: 2456 – 6470
@ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 393
A Review of Telmisartan Angiotensin II
Receptor Blocker: Treatment of Hypertension
Tejaswini Kande, Mr. Laukik Raskar, Mr. Bharat Rathod,
Srushti Rajpurohit, Shreya Salunke, Ms. Shubhangi Karkhile
Pune District Education Association’s Shankarrao Ursal College of
Pharmaceutical Sciences And Research Center, Kharadi, Pune, Maharashtra India
ABSTRACT
Telmisartan, a long-acting antihypertensive agent is essential to
achieve blood pressure control in the early morning due to its
terminal elimination half-life of 24hrs and has a large volume of
distribution. According to CBS classification it belongs to class II i.e.
low solubility and high permeability. High volume of distribution
coupled with high lipophilicity is the unique feature of angiotensin II
receptor blocker, it offers the clinical advantage of good tissue
penetration. It particularly blocks the angiotensin II receptor without
blocking other receptors which are involved in cardiovascular
regulation. According to recent data telmisartan 80mg controls early
morning blood pressure more effectively than ramipril 5-10mg and
has greater effect over cardiovascular risk. It is also more effective
than losartan and in addition, angiotensin II blocker provides superior
blood pressure control after a missed dose compared with valsartan
80mg.
KEYWORDS: Angiotensin II Blocker, Antihypertensive, Telmisartan,
Cardiovascular Disease, Blood Pressure
How to cite this paper: Tejaswini Kande
| Mr. Laukik Raskar | Mr. Bharat Rathod
| Srushti Rajpurohit | Shreya Salunke |
Ms. Shubhangi Karkhile "A Review of
Telmisartan Angiotensin II Receptor
Blocker: Treatment of Hypertension"
Published in
International
Journal of Trend in
Scientific Research
and Development
(ijtsrd), ISSN:
2456-6470,
Volume-7 | Issue-6,
December 2023, pp.393-401, URL:
www.ijtsrd.com/papers/ijtsrd61199.pdf
Copyright © 2023 by author (s) and
International Journal of Trend in
Scientific Research and Development
Journal. This is an
Open Access article
distributed under the
terms of the Creative Commons
Attribution License (CC BY 4.0)
(http://creativecommons.org/licenses/by/4.0)
INTRODUCTION
Telmisartan is a direct acting angiotensin II
antagonist, it plays an important role in development
and maintenance of hypertensive cardiovascular
diseases. Moreover, they are also prescribed and
highly indicated to heart failure and diabetic
nephropathy. The hypotensive effect of telmisartan is
for longer duration. The compounds exhibit favorable
effects on renal function in laboratory animals.
Angiotensin II receptor blocker telmisartan has the
longest half-life of about 24hrs so are highly effective
antihypertensive agents and are widely regarded as
having tolerability profiles similar to that of placebo.
It has high tissue penetration, intracellular absorption
and bioavailability due to its unique feature of its high
lipophilicity property. The high volume of
distribution of approximately 500L. Other features
that differentiate telmisartan from other angiotensin II
receptor blockers candesartan cilexetil, losartan, and
Olmesartan is that it is not prodrug; thus,
antihypertensive potency is related to activity of the
parent compound. The efficacy of telmisartan
monotherapy is studied whether the blood pressure
control at the end of the once daily dosing interval. In
a study comparing telmisartan 40-120mg with the
long-acting calcium channel blockers, both treatments
produced comparable reductions in clinical blood
pressure after 12 weeks in patients with mild
moderate hypertension. Telmisartan 80mg displayed
superior reduction in last 6hrs mean systolic blood
pressure and diastolic blood pressure compared with
ramipril 10mg after 14 weeks. 40mg or 80mg
Telmisartan when compared with losartan 50mg
demonstrated superior control of both SBP and DBP
during last 6hrs of the dosing interval.
Telmisartan is a non-peptide molecule, chemically
described as 4'-[(1, 4’-dimethyl-2'-propyl [2, 6’-bi-
1H-benzimidazol]-1'-yl) methyl]-[1, 1’-biphenyl]-2-
carboxylic acid.
IJTSRD61199
International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 394
Some patients may benefit at a daily dose of 20 mg.
In cases where the target blood pressure is not
achieved, Telmisartan dose can be increased to a
maximum of 80 mg once daily. Telmisartan is a white
to slightly yellowish solid. It is practically insoluble
in water and in the pH range of 3 to 9, sparingly
soluble in strong acid (except insoluble in
hydrochloric acid), and soluble in strong base.
Literature survey revealed that there were many
methods like Spectrophotometry using first order
derivative
Simultaneous equation, RP-HPLC and LC–MS/MS
and HPTLC for determination of Telmisartan with
alone and with other drugs in combination have been
reported. As the analysis is an important component
in the formulation development of any drug molecule.
Hence there is a need to develop a simple, sensitive,
accurate, precise, reproducible method for the
estimation of drug samples. Our main concern is
development and validation of UV
spectrophotometric method as per ICH guidelines
Chemical Structure:-
CHEMISTRY:-
Chemical formula for telmisartan is (C33 H30 N4 O2)
Hydrogen acceptor count = 4
Hydrogen donor count = 1
Water solubility = 3.50e-03g/L
Telmisartan is a white crystalline powder with a molecular weight of 514.6 and a melting point of about 261-to-
263-degree Celsius. Telmisartan is acting, as such it is not a prodrug, and it shows excellent oral absorption and
tissue penetration Due to its physiochemical properties. Telmisartan is the most lipophilic compound with a
partition coefficient log P = 3.2(n-octanol buffer at PH 7.4). Telmisartan is chemically described as 4’- [(1,4’-
dimethyl-2'-propyl[2,6’-bi-1H-benzimidazol]-1’-yl) methyl]- [1,1’ -biphenyl]-2-carboxyclic acid (Micardis)
does not appear to bear any structural relationship to this class, but there is actually an agent. The acidic tetrazole
system is replaced by carboxylic acid. This acid plays an important role in receptor binding. telmisartan in
aqueous solution is strongly PH- dependent, with maximum solubility observed at high and low. Telmisartan is
an orally active peptide angiotensin II antagonist that acts on the angiotensin receptor subtype
Stability
characterized telmisartan 1-O-acylglucuronide as the principal metabolite of telmisartan in humans, in terms of
chemical stability and the structure of its isomerization products was elucidated. In addition, pharmacokinetics
of telmisartan 1-O-acylglucuronide was assessed in rats after i.v. dosing. Similar to other acylglucuronides,
telmisartan 1-O-acylglucuronide and diclofenac 1-O-acylglucuronide, which was used for comparison, showed
the formation of different isomeric forms.
MECHANISM OF ACTION
Telmisartan interferes with the binding of angiotensin II to the angiotensin II AT1 receptor by binding reversibly
and selectively to the receptors in vascular smooth muscle and the adrenal gland. As angiotensin II is a
vasoconstrictor, which also stimulates the synthesis and release of aldosterone, blockage of its effect results in
decreases in systemic vascular resistance. Study also suggests that telmisartan is partial agonist of PPAR gamma,
which is an established target for antidiabetic drugs. This suggests that telmisartan can improve carbohydrate
and lipid metabolism, as well as control insulin resistance without causing the side effects that are associated
with full PPAR activators. Telmisartan does not inhibit the angiotensin converting enzyme other hormone
receptors, or ion channels.
International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 395
Telmisartan is a vasodilator that functions as an angiotensin II receptor blocker (ARB). Angiotensin II acts
primarily on the type 1 and type 2 receptors, but telmisartan has high affinity and selectivity for the angiotensin
II subtype 1 (AT-1) receptor and preserves the beneficial effects from the AT-2 subtype (angiotensin II, subtype
2 receptor). Compared with angiotensin-converting enzyme (ACE) inhibitors, it directly blocks the receptor,
rather than inhibits synthesis of angiotensin II. Angiotensin II is produced in animals with heart disease and
kidney disease and in response to an activated renin–angiotensin–aldosterone system (RAAS). Telmisartan has a
long binding affinity for the angiotensin II receptor, producing long-lasting effects and is capable of blocking the
AT-1 receptor, regardless of the source of angiotensin; therefore it is effective in states of angiotensin
breakthrough. Telmisartan and other ARBs have been used in people who cannot tolerate ACE inhibitors. ARBs
have the advantage of being less likely to induce hyperkalemia and are more easily tolerated in people.
In cats, telmisartan has an approved indication for treating hypertension in cats and has been shown to be
superior to ACE inhibitors for this use. It was approved for use in cats by the FDA in May 2018. Hypertension in
cats is a common problem that often occurs with chronic kidney disease (CKD) and hyperthyroidism.
Proteinuria has been associated with renal hypertension, and telmisartan can be helpful to decrease proteinuria.
In dogs, telmisartan does not have an FDA-approved indication but is used to treat hypertension when other
agents have been ineffective. It may produce a more complete blockade of aldosterone production than ACE
inhibitors.
Telmisartan may have some anticancer properties through activation of a receptor that can induce apoptosis of
cancer cells The application of this property in animals has so far been unexplored.
Pharmacokinetics: Telmisartan has a longer half-life and is more lipophilic than other ARBs. In dogs, the half-
life is approximately 5 hours. In cats, the oral bioavailability is approximately 33%. Oral absorption is lower
with feeding, but it may be administered with a small amount of food if necessary, without decrease in efficacy.
Peak concentration occurs in 15–30 minutes after administration. The half-life in cats is approximately 8–8.5
hours. By comparison, the half-life in people is 20–24 hours.
PHARMACOKINETICS
Over 50% of telmisartan is absorbed orally with the plasma concentration measured at 0.5 - 1hrs 9. in mild to
moderate hypertensive patients, the terminal half-life is 24 hrs. which is longer than all other ARDs on the
International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 396
market currently. Clearance of oral dose is related to age, dose, alcohol consumption and hepatic history. Food
slightly decreases the bioavailability of telmisartan. For instance, when administered with food, a decrease of
about 6% is seen and with the 160mg dose, there is a decrease of about 20%. With once daily dosing, telmisartan
has trough plasma concentration of about 10% to 25% of peak plasma concentrations. Telmisartan is not
metabolized with cytochrome P450 system, and hence interactions with the other drugs are uncommon.
Bioavailability was 42 and 58% at 40-160mg. with uncommon interaction of telmisartan with other drugs it is of
advantage in the elderly patient who are receiving multiple drug therapy by decreasing the risk of adverse drug
interactions. More than 90% of telmisartan is plasma protein bound to albumin and alpha-1 glycoprotein. Of this
more than 80% reflects the parent compound, with the remainder being the glucuronide conjugated of
telmisartan following an oral dose, nearly all (>98%) is excreted unchanged in faeces via the biliary system with
urinary excretion according for (<1 %).
PHARMACODYNAMICS
Telmisartan has the highest affinity for the AT1 receptor and has minimal affinity for the AT2 receptor.
Telmisartan is an orally active nonpeptide angiotensin II antagonist that acts on the AT1 receptor subtype.
Studies also says that telmisartan also have PPAR gamma agonistic properties that could potentially confer
beneficial metabolic effects, as PPAR gamma is a nuclear receptor that regulates the specific gene transcription,
and whose target genes are involved in the regulation of glucose and lipid metabolism, as well as anti-
inflammatory responses. Telmisartan blocks the vasoconstrictor and aldosterone secretary effects of angiotensin
II, angiotensin II is formed by Coverting it into angiotensin I with the help of enzyme called angiotensin
converting enzyme and by blocking this angiotensin converting enzyme, telmisartan gives effect of
vasoconstriction, stimulation of synthesis and release of aldosterone, cardiac stimulation and renal reabsorption
of sodium.
TOXICITY
Acute oral toxicity is low. No deaths and no changes occurred in rats or dogs at 2000 mg/kg, the highest dose
tested. And limited data is collected with the toxicity in humans. Overdosage may cause hypotension, dizziness,
and tachycardia, bradycardia could occur from parasympathetic stimulation (vagal) stimulation.
More common side effects:-
The more common side effects that occur with telmisartan include:
1. Sinus Pain And Congestion
2. Back Pain
3. Diarrhea
4. Sore Throat
5. Flu-Like Symptoms, Such As Fever And Body Aches
6. Upset Stomach
7. Muscle Pain
8. Headache
9. Dizziness
10. Fatigue
11. Nausea
If these effects are mild, they may go away within a few days or a couple of weeks. If they’re more severe or
don’t go away, talk with your doctor or pharmacist.
Serious side effects
Call your doctor right away if you have any of these serious side effects. Call 911 if your symptoms feel life
threatening or if you think you’re having a medical emergency.
Low blood pressure. Symptoms include:
1. faintness
2. dizziness
3. Kidney disease. If you already have kidney disease, this drug may make it worse.
4. Symptoms include:
5. swelling in your feet, ankles, or hands
6. unexplained weight gain
7. Allergic reaction. Symptoms include:
8. swelling of your face, tongue, or throat
International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 397
9. trouble breathing
10. skin rash
Telmisartan may interact with other medications
Telmisartan oral tablet can interact with other medications, herbs, or vitamins you might be taking. An
interaction is when a substance changes the way a drug works. This can be harmful or cause the drugs that you
take to not work as well. To help prevent interactions, your doctor should manage all of your medications
carefully. To find out how this drug might interact with something else you’re taking, talk with your doctor or
pharmacist
Highlights for telmisartan
Telmisartan oral tablet is available as both a generic and brand-name drug. Brand name: Micardis.
Telmisartan only comes as a tablet you take by mouth.
Telmisartan oral tablet is used to treat high blood pressure. It may also be used to lower your risk for heart
attack, stroke, or death from heart disease if you’re 55 years or older and at high risk of major heart disease
events and can’t take angiotensin-converting enzyme (ACE) inhibitors.
MATERIALS AND METHODS
Reagents :-
Telmisartan was obtained as free gift sample from Ranbaxy Laboratories Limited, Gurgaon, India. The
pharmaceutical preparation i.e. Telmisartan tablet is procured from local market. Remaining all the reagents and
solvents of spectroscopy grade were purchased from Thomas baker, India while double distilled water was used
for whole experiment.
Instrumentation :-
A Jasco double beam UV–visible spectrophotometer, Model: V-630, with a fixed band width (2 nm) and a pair
of 1-cm quartz cell was used for Spectral and absorbance measurements
Preliminary solubility studies of drugs :-
25mg of Telmisartan was weighed and solubility was checked in water, methanol, ethanol, 0.1N NaOH. The
drug was found to be soluble in 0.1N NaOH.
Calibration curve for Telmisartan :-
For the standard stock solutions appropriate stock solutions were made to obtain concentration in the range of
2,4,6,8,10 and 12 Ug/ml. The sperctra were recorded absorbance were measured at 295 nm and calliberation
curve was plotted.
METHOD A: ABSORPTION MAXIMA METHOD
For the selection of analytical wavelength, standard solution of Telmisartan was scanned in the spectrum mode
from 200 nm to 400 nm separately. From the spectra of drug, 295 nm was selected as λmax of TEM for the
analysis (Figure No.1). Aliq were validated by the high value of the correlation coefficient and the intercept
value .uots of standard stock solution were made and calibration curve was plotted.
Fig.no.1:It shows Absorption Maxima of Telmisartan
International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 398
Method B:Area under Curve
Fig.no.2:It shows area under the curve method
For the determination of Telmisartan using the area under curve (AUC) method, suitable dilutions of the
working stock solutions (100 μg/mL) of Telmisartan were prepared in 0.1 N NaOH and scanned in the range of
200 ‐ 400 nm. For Area under curve method, the sampling wavelength ranges from 275-310 nm (Figure No. 2)
selected for estimation of Telmisartan and area were integrated between these selected wavelength range, which
showed linear response with increasing concentration hence the same wavelength range were used for estimation
of tablet formulations.
METHOD VALIDATION :-
Various method of analysis of TEM in bulk and pharmaceutical formulations (marketed and developed) was
carried out as ICH
Parameters
λmax (nm)
Method A
295 nm
Method B
Area range 275 nm- 310 nm
Beer’s range (μg/ml) 2-12 μg/ml 2-12 ug/ml
Regression equation 0.999 0.999
Intercept (a) Y = 0.12009x + (-0.02858) Y = 1.423319x + (-0.137431)
Slope (b) 0.120096 1.423319
THERAPEUTIC EVALUATION OF TELMISARTAN
Patients undergoing monotherapy were on telmisartan 80mg (20.1%) and telmisartan 20mg (14.4%). In
combination therapy, the majority of the patients were prescribed telmisartan and amlodipine (39.1%). Other
combinations were also followed such as telmisartan and chlorthalidone (25%), telmisartan and
hydrochlorothiazide (18.7%), and telmisartan and metoprolol succinate (17.2%) The monotherapy and
combination therapy of telmisartan were received by 32.5% and 67.5% of the patients, respectively. In
combination therapy, dual therapy was the most prescribed for 14.5% of the patients only. 65.5% of patients
having monotherapy were prescribed telmisartan 40mg dose. The most commonly prescribed triple drug
combination therapy was telmisartan 40mg, amlodipine 5mg, and hydrochlorothiazide 12.5 mg (79.3%)
TREATMENT DURATION, DOSE TITRATION, AND PRIOR THERAPY
The majority of patients (81.3%) had dosage up-titration and 18.1% of the patients had dosage down-titration
during the treatment. Before the telmisartan-based therapy, a total of 22.4% of the patiwents were treated with
the other antihypertensive. The dose titration was done only for 1479 patients (17.2%). The median duration of
the treatment was 12.0 months.
TELMISARTAN THERAPY OUTCOME
Analysis of the patient compliance suggested that a total of 98.4% of the patients were compliant, and 97.6% of
the patients achieved the target bp goal with telmisartan-based therapy. and a total of 157 patients reported
adverse events. The result suggested that the mean systolic blood pressure significantly decreased after the
monotherapy, dual therapy, and triple therapy of telmisartan. The mean diastolic blood pressure also changes.
Further analysis shows that median SBP and DBP increased significantly with the growing age. Stage I
hypertension was seen in adults and young patient, In the elderly patient population (>60years), stage II
hypertension was common.
International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 399
INTERACTIONS
DRUG INTERACTION:-
Abaloparatide : the risk or severity of adverse effects can be increased when telmisartan is combined with
abaloparatide.
Abemacicib : telmisartan may decrease the excretion rate of abemacicib which could result in higher serum
level.
Abrocitinib : the metsbolism of abrocitinib can be decresedn combined with temisartan.
Acebutolo : telmisartan may increase the hypotensive activities of acebutolol.
Aceclofenac : the risk or severity of renal failure, hyperkalemia, and hypertension can be increased when
telmisartan is combined with aceclofenac.
Acemetacin: the risk of severity of renal failure, hypertension can be increased when telmisartan is combined
with acemetacin.
Acenocoumarol : the metabolism of acenocoumarol can be decreased when combined with telmisartan.
Acetyldigitoxin: the serum concentration of acetyldigitoxin can be increased when it is combined with
telmisartan.
Acetylsalicyclic acid: the risk of severity of renal failure, hyperkalemia, and hypertension can be increased when
telmisartan is combined with acetyl cyclic acid.
Afatinib: telmisartan may decrease the excretion of afatinib which could result in a higher serum level.
FOOD INTERACTION: -
Telmisartan when taken with or without food, its bioavailability may vary. It may decrease the bioavailability of
telmisartan when taken with food.
TELMISARTAN CLINICAL TRIALS
Identification of telmisartan as unique angiotensin II receptor antagonist with selective PPAR gamma
modulating activity.
Angiotensin type I receptor blockers induce peroxisome proliferator activated receptor activity.
An angiotensin II AT1 receptor antagonist, telmisartan augments glucose uptake and GLUT4 protein expression
in 3T3-L1 adipocytes.
Telmisartan is dual ARB and PPAR gamma activator that limits weight gain, body fat accumulation, and
adipocytes size in rats fed a high fat, high carbohydrate diets.
Insulin –sensitizing effects of telmisartan implications for testing insulin-resistant hypertension and
cardiovascular disease.
Safety of telmisartan in patients with arterial hypertension an open-label observational study.
Effects of telmisartan compared with eprosartan on blood pressure control, glucose metabolism and lipid profile
in hypertensive type 2 diabetic patients: a randomized, double blind, placebo-controlled 12-month study.
Comparison of the effects of telmisartan and nifedipine gastrointestinal therapeutic system on blood pressure
control, glucose metabolism, and the lipid profile in patients with type 2 diabetes mellitus and mild hypertension.
Comparative effect of telmisartan and losartan on glucose metabolism in hypertensive patients with the
metabolic syndrome.
Replacement of valsartan and condensation by telmisartan in hypertensive patients with type 2 diabetes;
metabolic and antiatherogenic consequences.
Telmisartan; an angiotensin II receptor antagonist with selective PPAR gamma activity.
Telmisartan-killing two birds with one stone; ARBs and PPAR agonism.
Antifibrotic effect of telmisartan in silymarin treated HCV. Egyptian patients.
Telmisartan is a potent target for prevention and treatment of human prostate cancer.
International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 400
Cerebro protective action of telmisartan by inhibition of macrophages/microglia expressing HMGB1 via a
peroxisome proliferator- activated receptor-depended mechanism.
Effect of telmisartan on proteinuria or albuminuria: a meta-analysis of randomized trails.
Protective effect of telmisartan against cadmium-induced nephrotoxicity in mice.
Myocardial savaging effect of telmisartan in experimental models of myocardial infractions.
Telmisartan reduced abdominal circumference and body weight to decrease triglyceride levels in patients with
type 2 diabetes and metabolic syndrome.
Treatment of hypertension with an angiotensin II receptor antagonist compared with an angiotensin converting
enzyme inhibitor; review of clinical studies of telmisartan and enalapril.
Telmisartan improves lipid metabolism and Adi protein production but does not affect glycemic control in
hypertensive patients with type 2 diabetes.
Telmisartan improves nonalcoholic steatohepatitis in medaka (oryzias latipes) by reducing macrophage
infiltration and fat accumulation.
Reno protective effects of telmisartan on renal injury in obese Zucker rats.
Telmisartan protects against insulin resistance by attenuating inflammatory response in rats.
Comparative effects of telmisartan in the treatment of hypertension.
Telmisartan lowers home blood pressure and improves insulin resistance without correlation between their
changes.
SUMMARY
Telmisartan is selective AT2 receptor antagonist. it is
the potent drug used in treatment of hypertension as
well as other cardiovascular dieseases. the compound
also have some favourable effects on renal, heart
failure, and diabetic nephropathy. telmisartan is a
type of small molecule with molecular weight of
514.6 and melting point of 261 to 263 degree
celsius.it has excellent oral absorption and greater
tissue penetration property. studies suggeste that
telmisartan is partial PPAR gamma agonist.
telmisartan is indicated alone or in combination with
other classes of antihypertensive for the treatment of
congestive heart failure and in diabetic nephropathy
in hypertensive patients weith type 2 diabetes
mellitus. volume of distribution of telmisartan is 500
literes with highly protein bounding capacity mainly
to albumin and alpha 1-acid glycoprotein. cytochrome
P450 isoenzyme is not involved in metabolism of
telmisartan but is excreted in urine. terminal half-life
is approximately 24hrs. telmisartan has total plasma
clearance of >800 ml/min. route of elminiation is oral
or intravaneous route, oral toxicity is low. averse
effects are mostly hypotension, dizziness, tachycaria.
drug interaction may cause risk if renal failure,
hyperkalemia, and hypertension.
REFERENCE
[1] Sylvia Deppe, Rainer H Beogar, Johanna
Wiess, & Ralf A Benndorf, Telmisartan: a
review of its pharmacodynamic an
pharmacokinetics properties, Expert Opin
Metab. 2010, 6 (7):863871.
[2] Boehringer Ingelheium pharma. drug
prescribing information: micardis; 1998
[3] Barbara H Rosario & Timothy James Hendra,
Telmisartan in the treatment of hypertension,
Expert Opin. Drug Metab. Toxicol. 2008;
4(4):485492
[4] Jutta M. Nagel1, Anne B. Tietzl, burlhard Gfke,
Klaus G. parhofer, the effect of Telmisartan on
glucose and lipid metabolism in nondiabetic,
International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470
@ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 401
insulin-resistant subjects, metabolism clinical
and experimental, 2006;55: 1149-1154.
[5] Thomas GN, chan P, Tomlinson B. the role of
angiotensin II type 1 receptor antagonists in
elderly patients with hypertension. drugs aging
2006;23:131-55.
[6] Bloch MJ, Basile JN, telmisartan: an
angiotensin II receptor antagonist with selective
PPAR gamma activity, the journal of clinical
hypertension 2004;6 (8):466-468.
[7] Doggrell SA, Telmisartan- killing two birds
with one stone, Expert Opinion in
pharmacotheraphy 2004;5(11):2397-2400.
[8] Rosano GM, Vitale C, Castiglioni C, Cornoldi
A, Fini M, Comparative effect of telmisartan
and losartran on glucose metabolism in
hypertensive patients with the metabolic
syndrome, presented as a poster in the 77th
scientific sessions of the American Heart
Association (AHA) Held in new Orleans,
Louisiana, USA in November 2004 san raffaele
hospital, rome, italy, circulation
2004;110(suppl) No. 17:606(abstr. 2818).
[9] Amr A fouard, Iyad Jresat, Protective effect of
telmisartan against cadmium-induced
nephrptoxicity in mice, life sciences,
2011;8929-35.

More Related Content

Similar to A Review of Telmisartan Angiotensin II Receptor Blocker Treatment of Hypertension

Anti-Hypertensive Drugs Medicinal Chemistry
Anti-Hypertensive Drugs Medicinal ChemistryAnti-Hypertensive Drugs Medicinal Chemistry
Anti-Hypertensive Drugs Medicinal ChemistryHarshVardhanRao4
 
Medicinal Chemistry of Antihypertensive agents pptx
Medicinal Chemistry of Antihypertensive agents pptxMedicinal Chemistry of Antihypertensive agents pptx
Medicinal Chemistry of Antihypertensive agents pptxSameena Ramzan
 
COMPARATIVE ASSESSMENT OF THE EEFFECT OF ARGINASE INHIBITOR L-NORVALINE AND M...
COMPARATIVE ASSESSMENT OF THE EEFFECT OF ARGINASE INHIBITOR L-NORVALINE AND M...COMPARATIVE ASSESSMENT OF THE EEFFECT OF ARGINASE INHIBITOR L-NORVALINE AND M...
COMPARATIVE ASSESSMENT OF THE EEFFECT OF ARGINASE INHIBITOR L-NORVALINE AND M...ShubhamBaliyan13
 
Hypolipidaemic Drugs
Hypolipidaemic DrugsHypolipidaemic Drugs
Hypolipidaemic DrugsDinesh Kumar
 
Antiplatelet drugs.pptx
Antiplatelet drugs.pptxAntiplatelet drugs.pptx
Antiplatelet drugs.pptxHarisankarMj1
 
Coagulants and anticoagulants.pptx
Coagulants and anticoagulants.pptxCoagulants and anticoagulants.pptx
Coagulants and anticoagulants.pptxKarthiga M
 
A Rare Case Report on Chronic Kidney Disease and Hypervitaminosis D
A Rare Case Report on Chronic Kidney Disease and Hypervitaminosis DA Rare Case Report on Chronic Kidney Disease and Hypervitaminosis D
A Rare Case Report on Chronic Kidney Disease and Hypervitaminosis DPARUL UNIVERSITY
 
arterial health in hypertension
 arterial health in hypertension arterial health in hypertension
arterial health in hypertensionKyaw Win
 
Diuretics in hypertension 2015 by Dr Abhishek Rathore
Diuretics in hypertension 2015 by Dr Abhishek RathoreDiuretics in hypertension 2015 by Dr Abhishek Rathore
Diuretics in hypertension 2015 by Dr Abhishek Rathoredrabhishekbabbu
 

Similar to A Review of Telmisartan Angiotensin II Receptor Blocker Treatment of Hypertension (20)

Anti hypertensive drugs
Anti hypertensive drugsAnti hypertensive drugs
Anti hypertensive drugs
 
Anti-Hypertensive Drugs Medicinal Chemistry
Anti-Hypertensive Drugs Medicinal ChemistryAnti-Hypertensive Drugs Medicinal Chemistry
Anti-Hypertensive Drugs Medicinal Chemistry
 
Medicinal Chemistry of Antihypertensive agents pptx
Medicinal Chemistry of Antihypertensive agents pptxMedicinal Chemistry of Antihypertensive agents pptx
Medicinal Chemistry of Antihypertensive agents pptx
 
Antihypertensives
AntihypertensivesAntihypertensives
Antihypertensives
 
Anti platelets
Anti plateletsAnti platelets
Anti platelets
 
ARB in the management of Hypertension
ARB in the management of HypertensionARB in the management of Hypertension
ARB in the management of Hypertension
 
Telmisartan
TelmisartanTelmisartan
Telmisartan
 
Hypertension
HypertensionHypertension
Hypertension
 
FINAL PRINT
FINAL PRINTFINAL PRINT
FINAL PRINT
 
Telmisartan
TelmisartanTelmisartan
Telmisartan
 
COMPARATIVE ASSESSMENT OF THE EEFFECT OF ARGINASE INHIBITOR L-NORVALINE AND M...
COMPARATIVE ASSESSMENT OF THE EEFFECT OF ARGINASE INHIBITOR L-NORVALINE AND M...COMPARATIVE ASSESSMENT OF THE EEFFECT OF ARGINASE INHIBITOR L-NORVALINE AND M...
COMPARATIVE ASSESSMENT OF THE EEFFECT OF ARGINASE INHIBITOR L-NORVALINE AND M...
 
Hypolipidaemic Drugs
Hypolipidaemic DrugsHypolipidaemic Drugs
Hypolipidaemic Drugs
 
Lekcia antyhiper
Lekcia antyhiperLekcia antyhiper
Lekcia antyhiper
 
Antiplatelet drugs.pptx
Antiplatelet drugs.pptxAntiplatelet drugs.pptx
Antiplatelet drugs.pptx
 
Coagulants and anticoagulants.pptx
Coagulants and anticoagulants.pptxCoagulants and anticoagulants.pptx
Coagulants and anticoagulants.pptx
 
A Rare Case Report on Chronic Kidney Disease and Hypervitaminosis D
A Rare Case Report on Chronic Kidney Disease and Hypervitaminosis DA Rare Case Report on Chronic Kidney Disease and Hypervitaminosis D
A Rare Case Report on Chronic Kidney Disease and Hypervitaminosis D
 
ACE Inhibitors
ACE InhibitorsACE Inhibitors
ACE Inhibitors
 
arterial health in hypertension
 arterial health in hypertension arterial health in hypertension
arterial health in hypertension
 
Diuretics in hypertension 2015 by Dr Abhishek Rathore
Diuretics in hypertension 2015 by Dr Abhishek RathoreDiuretics in hypertension 2015 by Dr Abhishek Rathore
Diuretics in hypertension 2015 by Dr Abhishek Rathore
 
Healthy Effects Of Quercetin
Healthy Effects Of QuercetinHealthy Effects Of Quercetin
Healthy Effects Of Quercetin
 

More from ijtsrd

‘Six Sigma Technique’ A Journey Through its Implementation
‘Six Sigma Technique’ A Journey Through its Implementation‘Six Sigma Technique’ A Journey Through its Implementation
‘Six Sigma Technique’ A Journey Through its Implementationijtsrd
 
Edge Computing in Space Enhancing Data Processing and Communication for Space...
Edge Computing in Space Enhancing Data Processing and Communication for Space...Edge Computing in Space Enhancing Data Processing and Communication for Space...
Edge Computing in Space Enhancing Data Processing and Communication for Space...ijtsrd
 
Dynamics of Communal Politics in 21st Century India Challenges and Prospects
Dynamics of Communal Politics in 21st Century India Challenges and ProspectsDynamics of Communal Politics in 21st Century India Challenges and Prospects
Dynamics of Communal Politics in 21st Century India Challenges and Prospectsijtsrd
 
Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...
Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...
Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...ijtsrd
 
The Impact of Digital Media on the Decentralization of Power and the Erosion ...
The Impact of Digital Media on the Decentralization of Power and the Erosion ...The Impact of Digital Media on the Decentralization of Power and the Erosion ...
The Impact of Digital Media on the Decentralization of Power and the Erosion ...ijtsrd
 
Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...
Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...
Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...ijtsrd
 
Problems and Challenges of Agro Entreprenurship A Study
Problems and Challenges of Agro Entreprenurship A StudyProblems and Challenges of Agro Entreprenurship A Study
Problems and Challenges of Agro Entreprenurship A Studyijtsrd
 
Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...
Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...
Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...ijtsrd
 
The Impact of Educational Background and Professional Training on Human Right...
The Impact of Educational Background and Professional Training on Human Right...The Impact of Educational Background and Professional Training on Human Right...
The Impact of Educational Background and Professional Training on Human Right...ijtsrd
 
A Study on the Effective Teaching Learning Process in English Curriculum at t...
A Study on the Effective Teaching Learning Process in English Curriculum at t...A Study on the Effective Teaching Learning Process in English Curriculum at t...
A Study on the Effective Teaching Learning Process in English Curriculum at t...ijtsrd
 
The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...
The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...
The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...ijtsrd
 
Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...
Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...
Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...ijtsrd
 
Sustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadiku
Sustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. SadikuSustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadiku
Sustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadikuijtsrd
 
Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...
Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...
Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...ijtsrd
 
Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...
Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...
Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...ijtsrd
 
Activating Geospatial Information for Sudans Sustainable Investment Map
Activating Geospatial Information for Sudans Sustainable Investment MapActivating Geospatial Information for Sudans Sustainable Investment Map
Activating Geospatial Information for Sudans Sustainable Investment Mapijtsrd
 
Educational Unity Embracing Diversity for a Stronger Society
Educational Unity Embracing Diversity for a Stronger SocietyEducational Unity Embracing Diversity for a Stronger Society
Educational Unity Embracing Diversity for a Stronger Societyijtsrd
 
Integration of Indian Indigenous Knowledge System in Management Prospects and...
Integration of Indian Indigenous Knowledge System in Management Prospects and...Integration of Indian Indigenous Knowledge System in Management Prospects and...
Integration of Indian Indigenous Knowledge System in Management Prospects and...ijtsrd
 
DeepMask Transforming Face Mask Identification for Better Pandemic Control in...
DeepMask Transforming Face Mask Identification for Better Pandemic Control in...DeepMask Transforming Face Mask Identification for Better Pandemic Control in...
DeepMask Transforming Face Mask Identification for Better Pandemic Control in...ijtsrd
 
Streamlining Data Collection eCRF Design and Machine Learning
Streamlining Data Collection eCRF Design and Machine LearningStreamlining Data Collection eCRF Design and Machine Learning
Streamlining Data Collection eCRF Design and Machine Learningijtsrd
 

More from ijtsrd (20)

‘Six Sigma Technique’ A Journey Through its Implementation
‘Six Sigma Technique’ A Journey Through its Implementation‘Six Sigma Technique’ A Journey Through its Implementation
‘Six Sigma Technique’ A Journey Through its Implementation
 
Edge Computing in Space Enhancing Data Processing and Communication for Space...
Edge Computing in Space Enhancing Data Processing and Communication for Space...Edge Computing in Space Enhancing Data Processing and Communication for Space...
Edge Computing in Space Enhancing Data Processing and Communication for Space...
 
Dynamics of Communal Politics in 21st Century India Challenges and Prospects
Dynamics of Communal Politics in 21st Century India Challenges and ProspectsDynamics of Communal Politics in 21st Century India Challenges and Prospects
Dynamics of Communal Politics in 21st Century India Challenges and Prospects
 
Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...
Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...
Assess Perspective and Knowledge of Healthcare Providers Towards Elehealth in...
 
The Impact of Digital Media on the Decentralization of Power and the Erosion ...
The Impact of Digital Media on the Decentralization of Power and the Erosion ...The Impact of Digital Media on the Decentralization of Power and the Erosion ...
The Impact of Digital Media on the Decentralization of Power and the Erosion ...
 
Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...
Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...
Online Voices, Offline Impact Ambedkars Ideals and Socio Political Inclusion ...
 
Problems and Challenges of Agro Entreprenurship A Study
Problems and Challenges of Agro Entreprenurship A StudyProblems and Challenges of Agro Entreprenurship A Study
Problems and Challenges of Agro Entreprenurship A Study
 
Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...
Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...
Comparative Analysis of Total Corporate Disclosure of Selected IT Companies o...
 
The Impact of Educational Background and Professional Training on Human Right...
The Impact of Educational Background and Professional Training on Human Right...The Impact of Educational Background and Professional Training on Human Right...
The Impact of Educational Background and Professional Training on Human Right...
 
A Study on the Effective Teaching Learning Process in English Curriculum at t...
A Study on the Effective Teaching Learning Process in English Curriculum at t...A Study on the Effective Teaching Learning Process in English Curriculum at t...
A Study on the Effective Teaching Learning Process in English Curriculum at t...
 
The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...
The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...
The Role of Mentoring and Its Influence on the Effectiveness of the Teaching ...
 
Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...
Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...
Design Simulation and Hardware Construction of an Arduino Microcontroller Bas...
 
Sustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadiku
Sustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. SadikuSustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadiku
Sustainable Energy by Paul A. Adekunte | Matthew N. O. Sadiku | Janet O. Sadiku
 
Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...
Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...
Concepts for Sudan Survey Act Implementations Executive Regulations and Stand...
 
Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...
Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...
Towards the Implementation of the Sudan Interpolated Geoid Model Khartoum Sta...
 
Activating Geospatial Information for Sudans Sustainable Investment Map
Activating Geospatial Information for Sudans Sustainable Investment MapActivating Geospatial Information for Sudans Sustainable Investment Map
Activating Geospatial Information for Sudans Sustainable Investment Map
 
Educational Unity Embracing Diversity for a Stronger Society
Educational Unity Embracing Diversity for a Stronger SocietyEducational Unity Embracing Diversity for a Stronger Society
Educational Unity Embracing Diversity for a Stronger Society
 
Integration of Indian Indigenous Knowledge System in Management Prospects and...
Integration of Indian Indigenous Knowledge System in Management Prospects and...Integration of Indian Indigenous Knowledge System in Management Prospects and...
Integration of Indian Indigenous Knowledge System in Management Prospects and...
 
DeepMask Transforming Face Mask Identification for Better Pandemic Control in...
DeepMask Transforming Face Mask Identification for Better Pandemic Control in...DeepMask Transforming Face Mask Identification for Better Pandemic Control in...
DeepMask Transforming Face Mask Identification for Better Pandemic Control in...
 
Streamlining Data Collection eCRF Design and Machine Learning
Streamlining Data Collection eCRF Design and Machine LearningStreamlining Data Collection eCRF Design and Machine Learning
Streamlining Data Collection eCRF Design and Machine Learning
 

Recently uploaded

Introduction to ArtificiaI Intelligence in Higher Education
Introduction to ArtificiaI Intelligence in Higher EducationIntroduction to ArtificiaI Intelligence in Higher Education
Introduction to ArtificiaI Intelligence in Higher Educationpboyjonauth
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)eniolaolutunde
 
_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting Data_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting DataJhengPantaleon
 
Incoming and Outgoing Shipments in 1 STEP Using Odoo 17
Incoming and Outgoing Shipments in 1 STEP Using Odoo 17Incoming and Outgoing Shipments in 1 STEP Using Odoo 17
Incoming and Outgoing Shipments in 1 STEP Using Odoo 17Celine George
 
Micromeritics - Fundamental and Derived Properties of Powders
Micromeritics - Fundamental and Derived Properties of PowdersMicromeritics - Fundamental and Derived Properties of Powders
Micromeritics - Fundamental and Derived Properties of PowdersChitralekhaTherkar
 
Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3JemimahLaneBuaron
 
Introduction to AI in Higher Education_draft.pptx
Introduction to AI in Higher Education_draft.pptxIntroduction to AI in Higher Education_draft.pptx
Introduction to AI in Higher Education_draft.pptxpboyjonauth
 
Separation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and ActinidesSeparation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and ActinidesFatimaKhan178732
 
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions  for the students and aspirants of Chemistry12th.pptxOrganic Name Reactions  for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions for the students and aspirants of Chemistry12th.pptxVS Mahajan Coaching Centre
 
Arihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdfArihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdfchloefrazer622
 
Paris 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activityParis 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activityGeoBlogs
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...EduSkills OECD
 
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformChameera Dedduwage
 
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdfssuser54595a
 
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxSOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxiammrhaywood
 
CARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxCARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxGaneshChakor2
 
URLs and Routing in the Odoo 17 Website App
URLs and Routing in the Odoo 17 Website AppURLs and Routing in the Odoo 17 Website App
URLs and Routing in the Odoo 17 Website AppCeline George
 

Recently uploaded (20)

Introduction to ArtificiaI Intelligence in Higher Education
Introduction to ArtificiaI Intelligence in Higher EducationIntroduction to ArtificiaI Intelligence in Higher Education
Introduction to ArtificiaI Intelligence in Higher Education
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)
 
_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting Data_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting Data
 
Incoming and Outgoing Shipments in 1 STEP Using Odoo 17
Incoming and Outgoing Shipments in 1 STEP Using Odoo 17Incoming and Outgoing Shipments in 1 STEP Using Odoo 17
Incoming and Outgoing Shipments in 1 STEP Using Odoo 17
 
Micromeritics - Fundamental and Derived Properties of Powders
Micromeritics - Fundamental and Derived Properties of PowdersMicromeritics - Fundamental and Derived Properties of Powders
Micromeritics - Fundamental and Derived Properties of Powders
 
Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3
 
Introduction to AI in Higher Education_draft.pptx
Introduction to AI in Higher Education_draft.pptxIntroduction to AI in Higher Education_draft.pptx
Introduction to AI in Higher Education_draft.pptx
 
Separation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and ActinidesSeparation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and Actinides
 
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions  for the students and aspirants of Chemistry12th.pptxOrganic Name Reactions  for the students and aspirants of Chemistry12th.pptx
Organic Name Reactions for the students and aspirants of Chemistry12th.pptx
 
Arihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdfArihant handbook biology for class 11 .pdf
Arihant handbook biology for class 11 .pdf
 
Paris 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activityParis 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activity
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
 
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy Reform
 
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
 
Model Call Girl in Bikash Puri Delhi reach out to us at 🔝9953056974🔝
Model Call Girl in Bikash Puri  Delhi reach out to us at 🔝9953056974🔝Model Call Girl in Bikash Puri  Delhi reach out to us at 🔝9953056974🔝
Model Call Girl in Bikash Puri Delhi reach out to us at 🔝9953056974🔝
 
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxSOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
 
CARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxCARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptx
 
URLs and Routing in the Odoo 17 Website App
URLs and Routing in the Odoo 17 Website AppURLs and Routing in the Odoo 17 Website App
URLs and Routing in the Odoo 17 Website App
 
TataKelola dan KamSiber Kecerdasan Buatan v022.pdf
TataKelola dan KamSiber Kecerdasan Buatan v022.pdfTataKelola dan KamSiber Kecerdasan Buatan v022.pdf
TataKelola dan KamSiber Kecerdasan Buatan v022.pdf
 
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
 

A Review of Telmisartan Angiotensin II Receptor Blocker Treatment of Hypertension

  • 1. International Journal of Trend in Scientific Research and Development (IJTSRD) Volume 7 Issue 6, November-December 2023 Available Online: www.ijtsrd.com e-ISSN: 2456 – 6470 @ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 393 A Review of Telmisartan Angiotensin II Receptor Blocker: Treatment of Hypertension Tejaswini Kande, Mr. Laukik Raskar, Mr. Bharat Rathod, Srushti Rajpurohit, Shreya Salunke, Ms. Shubhangi Karkhile Pune District Education Association’s Shankarrao Ursal College of Pharmaceutical Sciences And Research Center, Kharadi, Pune, Maharashtra India ABSTRACT Telmisartan, a long-acting antihypertensive agent is essential to achieve blood pressure control in the early morning due to its terminal elimination half-life of 24hrs and has a large volume of distribution. According to CBS classification it belongs to class II i.e. low solubility and high permeability. High volume of distribution coupled with high lipophilicity is the unique feature of angiotensin II receptor blocker, it offers the clinical advantage of good tissue penetration. It particularly blocks the angiotensin II receptor without blocking other receptors which are involved in cardiovascular regulation. According to recent data telmisartan 80mg controls early morning blood pressure more effectively than ramipril 5-10mg and has greater effect over cardiovascular risk. It is also more effective than losartan and in addition, angiotensin II blocker provides superior blood pressure control after a missed dose compared with valsartan 80mg. KEYWORDS: Angiotensin II Blocker, Antihypertensive, Telmisartan, Cardiovascular Disease, Blood Pressure How to cite this paper: Tejaswini Kande | Mr. Laukik Raskar | Mr. Bharat Rathod | Srushti Rajpurohit | Shreya Salunke | Ms. Shubhangi Karkhile "A Review of Telmisartan Angiotensin II Receptor Blocker: Treatment of Hypertension" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-6, December 2023, pp.393-401, URL: www.ijtsrd.com/papers/ijtsrd61199.pdf Copyright © 2023 by author (s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0) INTRODUCTION Telmisartan is a direct acting angiotensin II antagonist, it plays an important role in development and maintenance of hypertensive cardiovascular diseases. Moreover, they are also prescribed and highly indicated to heart failure and diabetic nephropathy. The hypotensive effect of telmisartan is for longer duration. The compounds exhibit favorable effects on renal function in laboratory animals. Angiotensin II receptor blocker telmisartan has the longest half-life of about 24hrs so are highly effective antihypertensive agents and are widely regarded as having tolerability profiles similar to that of placebo. It has high tissue penetration, intracellular absorption and bioavailability due to its unique feature of its high lipophilicity property. The high volume of distribution of approximately 500L. Other features that differentiate telmisartan from other angiotensin II receptor blockers candesartan cilexetil, losartan, and Olmesartan is that it is not prodrug; thus, antihypertensive potency is related to activity of the parent compound. The efficacy of telmisartan monotherapy is studied whether the blood pressure control at the end of the once daily dosing interval. In a study comparing telmisartan 40-120mg with the long-acting calcium channel blockers, both treatments produced comparable reductions in clinical blood pressure after 12 weeks in patients with mild moderate hypertension. Telmisartan 80mg displayed superior reduction in last 6hrs mean systolic blood pressure and diastolic blood pressure compared with ramipril 10mg after 14 weeks. 40mg or 80mg Telmisartan when compared with losartan 50mg demonstrated superior control of both SBP and DBP during last 6hrs of the dosing interval. Telmisartan is a non-peptide molecule, chemically described as 4'-[(1, 4’-dimethyl-2'-propyl [2, 6’-bi- 1H-benzimidazol]-1'-yl) methyl]-[1, 1’-biphenyl]-2- carboxylic acid. IJTSRD61199
  • 2. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 394 Some patients may benefit at a daily dose of 20 mg. In cases where the target blood pressure is not achieved, Telmisartan dose can be increased to a maximum of 80 mg once daily. Telmisartan is a white to slightly yellowish solid. It is practically insoluble in water and in the pH range of 3 to 9, sparingly soluble in strong acid (except insoluble in hydrochloric acid), and soluble in strong base. Literature survey revealed that there were many methods like Spectrophotometry using first order derivative Simultaneous equation, RP-HPLC and LC–MS/MS and HPTLC for determination of Telmisartan with alone and with other drugs in combination have been reported. As the analysis is an important component in the formulation development of any drug molecule. Hence there is a need to develop a simple, sensitive, accurate, precise, reproducible method for the estimation of drug samples. Our main concern is development and validation of UV spectrophotometric method as per ICH guidelines Chemical Structure:- CHEMISTRY:- Chemical formula for telmisartan is (C33 H30 N4 O2) Hydrogen acceptor count = 4 Hydrogen donor count = 1 Water solubility = 3.50e-03g/L Telmisartan is a white crystalline powder with a molecular weight of 514.6 and a melting point of about 261-to- 263-degree Celsius. Telmisartan is acting, as such it is not a prodrug, and it shows excellent oral absorption and tissue penetration Due to its physiochemical properties. Telmisartan is the most lipophilic compound with a partition coefficient log P = 3.2(n-octanol buffer at PH 7.4). Telmisartan is chemically described as 4’- [(1,4’- dimethyl-2'-propyl[2,6’-bi-1H-benzimidazol]-1’-yl) methyl]- [1,1’ -biphenyl]-2-carboxyclic acid (Micardis) does not appear to bear any structural relationship to this class, but there is actually an agent. The acidic tetrazole system is replaced by carboxylic acid. This acid plays an important role in receptor binding. telmisartan in aqueous solution is strongly PH- dependent, with maximum solubility observed at high and low. Telmisartan is an orally active peptide angiotensin II antagonist that acts on the angiotensin receptor subtype Stability characterized telmisartan 1-O-acylglucuronide as the principal metabolite of telmisartan in humans, in terms of chemical stability and the structure of its isomerization products was elucidated. In addition, pharmacokinetics of telmisartan 1-O-acylglucuronide was assessed in rats after i.v. dosing. Similar to other acylglucuronides, telmisartan 1-O-acylglucuronide and diclofenac 1-O-acylglucuronide, which was used for comparison, showed the formation of different isomeric forms. MECHANISM OF ACTION Telmisartan interferes with the binding of angiotensin II to the angiotensin II AT1 receptor by binding reversibly and selectively to the receptors in vascular smooth muscle and the adrenal gland. As angiotensin II is a vasoconstrictor, which also stimulates the synthesis and release of aldosterone, blockage of its effect results in decreases in systemic vascular resistance. Study also suggests that telmisartan is partial agonist of PPAR gamma, which is an established target for antidiabetic drugs. This suggests that telmisartan can improve carbohydrate and lipid metabolism, as well as control insulin resistance without causing the side effects that are associated with full PPAR activators. Telmisartan does not inhibit the angiotensin converting enzyme other hormone receptors, or ion channels.
  • 3. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 395 Telmisartan is a vasodilator that functions as an angiotensin II receptor blocker (ARB). Angiotensin II acts primarily on the type 1 and type 2 receptors, but telmisartan has high affinity and selectivity for the angiotensin II subtype 1 (AT-1) receptor and preserves the beneficial effects from the AT-2 subtype (angiotensin II, subtype 2 receptor). Compared with angiotensin-converting enzyme (ACE) inhibitors, it directly blocks the receptor, rather than inhibits synthesis of angiotensin II. Angiotensin II is produced in animals with heart disease and kidney disease and in response to an activated renin–angiotensin–aldosterone system (RAAS). Telmisartan has a long binding affinity for the angiotensin II receptor, producing long-lasting effects and is capable of blocking the AT-1 receptor, regardless of the source of angiotensin; therefore it is effective in states of angiotensin breakthrough. Telmisartan and other ARBs have been used in people who cannot tolerate ACE inhibitors. ARBs have the advantage of being less likely to induce hyperkalemia and are more easily tolerated in people. In cats, telmisartan has an approved indication for treating hypertension in cats and has been shown to be superior to ACE inhibitors for this use. It was approved for use in cats by the FDA in May 2018. Hypertension in cats is a common problem that often occurs with chronic kidney disease (CKD) and hyperthyroidism. Proteinuria has been associated with renal hypertension, and telmisartan can be helpful to decrease proteinuria. In dogs, telmisartan does not have an FDA-approved indication but is used to treat hypertension when other agents have been ineffective. It may produce a more complete blockade of aldosterone production than ACE inhibitors. Telmisartan may have some anticancer properties through activation of a receptor that can induce apoptosis of cancer cells The application of this property in animals has so far been unexplored. Pharmacokinetics: Telmisartan has a longer half-life and is more lipophilic than other ARBs. In dogs, the half- life is approximately 5 hours. In cats, the oral bioavailability is approximately 33%. Oral absorption is lower with feeding, but it may be administered with a small amount of food if necessary, without decrease in efficacy. Peak concentration occurs in 15–30 minutes after administration. The half-life in cats is approximately 8–8.5 hours. By comparison, the half-life in people is 20–24 hours. PHARMACOKINETICS Over 50% of telmisartan is absorbed orally with the plasma concentration measured at 0.5 - 1hrs 9. in mild to moderate hypertensive patients, the terminal half-life is 24 hrs. which is longer than all other ARDs on the
  • 4. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 396 market currently. Clearance of oral dose is related to age, dose, alcohol consumption and hepatic history. Food slightly decreases the bioavailability of telmisartan. For instance, when administered with food, a decrease of about 6% is seen and with the 160mg dose, there is a decrease of about 20%. With once daily dosing, telmisartan has trough plasma concentration of about 10% to 25% of peak plasma concentrations. Telmisartan is not metabolized with cytochrome P450 system, and hence interactions with the other drugs are uncommon. Bioavailability was 42 and 58% at 40-160mg. with uncommon interaction of telmisartan with other drugs it is of advantage in the elderly patient who are receiving multiple drug therapy by decreasing the risk of adverse drug interactions. More than 90% of telmisartan is plasma protein bound to albumin and alpha-1 glycoprotein. Of this more than 80% reflects the parent compound, with the remainder being the glucuronide conjugated of telmisartan following an oral dose, nearly all (>98%) is excreted unchanged in faeces via the biliary system with urinary excretion according for (<1 %). PHARMACODYNAMICS Telmisartan has the highest affinity for the AT1 receptor and has minimal affinity for the AT2 receptor. Telmisartan is an orally active nonpeptide angiotensin II antagonist that acts on the AT1 receptor subtype. Studies also says that telmisartan also have PPAR gamma agonistic properties that could potentially confer beneficial metabolic effects, as PPAR gamma is a nuclear receptor that regulates the specific gene transcription, and whose target genes are involved in the regulation of glucose and lipid metabolism, as well as anti- inflammatory responses. Telmisartan blocks the vasoconstrictor and aldosterone secretary effects of angiotensin II, angiotensin II is formed by Coverting it into angiotensin I with the help of enzyme called angiotensin converting enzyme and by blocking this angiotensin converting enzyme, telmisartan gives effect of vasoconstriction, stimulation of synthesis and release of aldosterone, cardiac stimulation and renal reabsorption of sodium. TOXICITY Acute oral toxicity is low. No deaths and no changes occurred in rats or dogs at 2000 mg/kg, the highest dose tested. And limited data is collected with the toxicity in humans. Overdosage may cause hypotension, dizziness, and tachycardia, bradycardia could occur from parasympathetic stimulation (vagal) stimulation. More common side effects:- The more common side effects that occur with telmisartan include: 1. Sinus Pain And Congestion 2. Back Pain 3. Diarrhea 4. Sore Throat 5. Flu-Like Symptoms, Such As Fever And Body Aches 6. Upset Stomach 7. Muscle Pain 8. Headache 9. Dizziness 10. Fatigue 11. Nausea If these effects are mild, they may go away within a few days or a couple of weeks. If they’re more severe or don’t go away, talk with your doctor or pharmacist. Serious side effects Call your doctor right away if you have any of these serious side effects. Call 911 if your symptoms feel life threatening or if you think you’re having a medical emergency. Low blood pressure. Symptoms include: 1. faintness 2. dizziness 3. Kidney disease. If you already have kidney disease, this drug may make it worse. 4. Symptoms include: 5. swelling in your feet, ankles, or hands 6. unexplained weight gain 7. Allergic reaction. Symptoms include: 8. swelling of your face, tongue, or throat
  • 5. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 397 9. trouble breathing 10. skin rash Telmisartan may interact with other medications Telmisartan oral tablet can interact with other medications, herbs, or vitamins you might be taking. An interaction is when a substance changes the way a drug works. This can be harmful or cause the drugs that you take to not work as well. To help prevent interactions, your doctor should manage all of your medications carefully. To find out how this drug might interact with something else you’re taking, talk with your doctor or pharmacist Highlights for telmisartan Telmisartan oral tablet is available as both a generic and brand-name drug. Brand name: Micardis. Telmisartan only comes as a tablet you take by mouth. Telmisartan oral tablet is used to treat high blood pressure. It may also be used to lower your risk for heart attack, stroke, or death from heart disease if you’re 55 years or older and at high risk of major heart disease events and can’t take angiotensin-converting enzyme (ACE) inhibitors. MATERIALS AND METHODS Reagents :- Telmisartan was obtained as free gift sample from Ranbaxy Laboratories Limited, Gurgaon, India. The pharmaceutical preparation i.e. Telmisartan tablet is procured from local market. Remaining all the reagents and solvents of spectroscopy grade were purchased from Thomas baker, India while double distilled water was used for whole experiment. Instrumentation :- A Jasco double beam UV–visible spectrophotometer, Model: V-630, with a fixed band width (2 nm) and a pair of 1-cm quartz cell was used for Spectral and absorbance measurements Preliminary solubility studies of drugs :- 25mg of Telmisartan was weighed and solubility was checked in water, methanol, ethanol, 0.1N NaOH. The drug was found to be soluble in 0.1N NaOH. Calibration curve for Telmisartan :- For the standard stock solutions appropriate stock solutions were made to obtain concentration in the range of 2,4,6,8,10 and 12 Ug/ml. The sperctra were recorded absorbance were measured at 295 nm and calliberation curve was plotted. METHOD A: ABSORPTION MAXIMA METHOD For the selection of analytical wavelength, standard solution of Telmisartan was scanned in the spectrum mode from 200 nm to 400 nm separately. From the spectra of drug, 295 nm was selected as λmax of TEM for the analysis (Figure No.1). Aliq were validated by the high value of the correlation coefficient and the intercept value .uots of standard stock solution were made and calibration curve was plotted. Fig.no.1:It shows Absorption Maxima of Telmisartan
  • 6. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 398 Method B:Area under Curve Fig.no.2:It shows area under the curve method For the determination of Telmisartan using the area under curve (AUC) method, suitable dilutions of the working stock solutions (100 μg/mL) of Telmisartan were prepared in 0.1 N NaOH and scanned in the range of 200 ‐ 400 nm. For Area under curve method, the sampling wavelength ranges from 275-310 nm (Figure No. 2) selected for estimation of Telmisartan and area were integrated between these selected wavelength range, which showed linear response with increasing concentration hence the same wavelength range were used for estimation of tablet formulations. METHOD VALIDATION :- Various method of analysis of TEM in bulk and pharmaceutical formulations (marketed and developed) was carried out as ICH Parameters λmax (nm) Method A 295 nm Method B Area range 275 nm- 310 nm Beer’s range (μg/ml) 2-12 μg/ml 2-12 ug/ml Regression equation 0.999 0.999 Intercept (a) Y = 0.12009x + (-0.02858) Y = 1.423319x + (-0.137431) Slope (b) 0.120096 1.423319 THERAPEUTIC EVALUATION OF TELMISARTAN Patients undergoing monotherapy were on telmisartan 80mg (20.1%) and telmisartan 20mg (14.4%). In combination therapy, the majority of the patients were prescribed telmisartan and amlodipine (39.1%). Other combinations were also followed such as telmisartan and chlorthalidone (25%), telmisartan and hydrochlorothiazide (18.7%), and telmisartan and metoprolol succinate (17.2%) The monotherapy and combination therapy of telmisartan were received by 32.5% and 67.5% of the patients, respectively. In combination therapy, dual therapy was the most prescribed for 14.5% of the patients only. 65.5% of patients having monotherapy were prescribed telmisartan 40mg dose. The most commonly prescribed triple drug combination therapy was telmisartan 40mg, amlodipine 5mg, and hydrochlorothiazide 12.5 mg (79.3%) TREATMENT DURATION, DOSE TITRATION, AND PRIOR THERAPY The majority of patients (81.3%) had dosage up-titration and 18.1% of the patients had dosage down-titration during the treatment. Before the telmisartan-based therapy, a total of 22.4% of the patiwents were treated with the other antihypertensive. The dose titration was done only for 1479 patients (17.2%). The median duration of the treatment was 12.0 months. TELMISARTAN THERAPY OUTCOME Analysis of the patient compliance suggested that a total of 98.4% of the patients were compliant, and 97.6% of the patients achieved the target bp goal with telmisartan-based therapy. and a total of 157 patients reported adverse events. The result suggested that the mean systolic blood pressure significantly decreased after the monotherapy, dual therapy, and triple therapy of telmisartan. The mean diastolic blood pressure also changes. Further analysis shows that median SBP and DBP increased significantly with the growing age. Stage I hypertension was seen in adults and young patient, In the elderly patient population (>60years), stage II hypertension was common.
  • 7. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 399 INTERACTIONS DRUG INTERACTION:- Abaloparatide : the risk or severity of adverse effects can be increased when telmisartan is combined with abaloparatide. Abemacicib : telmisartan may decrease the excretion rate of abemacicib which could result in higher serum level. Abrocitinib : the metsbolism of abrocitinib can be decresedn combined with temisartan. Acebutolo : telmisartan may increase the hypotensive activities of acebutolol. Aceclofenac : the risk or severity of renal failure, hyperkalemia, and hypertension can be increased when telmisartan is combined with aceclofenac. Acemetacin: the risk of severity of renal failure, hypertension can be increased when telmisartan is combined with acemetacin. Acenocoumarol : the metabolism of acenocoumarol can be decreased when combined with telmisartan. Acetyldigitoxin: the serum concentration of acetyldigitoxin can be increased when it is combined with telmisartan. Acetylsalicyclic acid: the risk of severity of renal failure, hyperkalemia, and hypertension can be increased when telmisartan is combined with acetyl cyclic acid. Afatinib: telmisartan may decrease the excretion of afatinib which could result in a higher serum level. FOOD INTERACTION: - Telmisartan when taken with or without food, its bioavailability may vary. It may decrease the bioavailability of telmisartan when taken with food. TELMISARTAN CLINICAL TRIALS Identification of telmisartan as unique angiotensin II receptor antagonist with selective PPAR gamma modulating activity. Angiotensin type I receptor blockers induce peroxisome proliferator activated receptor activity. An angiotensin II AT1 receptor antagonist, telmisartan augments glucose uptake and GLUT4 protein expression in 3T3-L1 adipocytes. Telmisartan is dual ARB and PPAR gamma activator that limits weight gain, body fat accumulation, and adipocytes size in rats fed a high fat, high carbohydrate diets. Insulin –sensitizing effects of telmisartan implications for testing insulin-resistant hypertension and cardiovascular disease. Safety of telmisartan in patients with arterial hypertension an open-label observational study. Effects of telmisartan compared with eprosartan on blood pressure control, glucose metabolism and lipid profile in hypertensive type 2 diabetic patients: a randomized, double blind, placebo-controlled 12-month study. Comparison of the effects of telmisartan and nifedipine gastrointestinal therapeutic system on blood pressure control, glucose metabolism, and the lipid profile in patients with type 2 diabetes mellitus and mild hypertension. Comparative effect of telmisartan and losartan on glucose metabolism in hypertensive patients with the metabolic syndrome. Replacement of valsartan and condensation by telmisartan in hypertensive patients with type 2 diabetes; metabolic and antiatherogenic consequences. Telmisartan; an angiotensin II receptor antagonist with selective PPAR gamma activity. Telmisartan-killing two birds with one stone; ARBs and PPAR agonism. Antifibrotic effect of telmisartan in silymarin treated HCV. Egyptian patients. Telmisartan is a potent target for prevention and treatment of human prostate cancer.
  • 8. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 400 Cerebro protective action of telmisartan by inhibition of macrophages/microglia expressing HMGB1 via a peroxisome proliferator- activated receptor-depended mechanism. Effect of telmisartan on proteinuria or albuminuria: a meta-analysis of randomized trails. Protective effect of telmisartan against cadmium-induced nephrotoxicity in mice. Myocardial savaging effect of telmisartan in experimental models of myocardial infractions. Telmisartan reduced abdominal circumference and body weight to decrease triglyceride levels in patients with type 2 diabetes and metabolic syndrome. Treatment of hypertension with an angiotensin II receptor antagonist compared with an angiotensin converting enzyme inhibitor; review of clinical studies of telmisartan and enalapril. Telmisartan improves lipid metabolism and Adi protein production but does not affect glycemic control in hypertensive patients with type 2 diabetes. Telmisartan improves nonalcoholic steatohepatitis in medaka (oryzias latipes) by reducing macrophage infiltration and fat accumulation. Reno protective effects of telmisartan on renal injury in obese Zucker rats. Telmisartan protects against insulin resistance by attenuating inflammatory response in rats. Comparative effects of telmisartan in the treatment of hypertension. Telmisartan lowers home blood pressure and improves insulin resistance without correlation between their changes. SUMMARY Telmisartan is selective AT2 receptor antagonist. it is the potent drug used in treatment of hypertension as well as other cardiovascular dieseases. the compound also have some favourable effects on renal, heart failure, and diabetic nephropathy. telmisartan is a type of small molecule with molecular weight of 514.6 and melting point of 261 to 263 degree celsius.it has excellent oral absorption and greater tissue penetration property. studies suggeste that telmisartan is partial PPAR gamma agonist. telmisartan is indicated alone or in combination with other classes of antihypertensive for the treatment of congestive heart failure and in diabetic nephropathy in hypertensive patients weith type 2 diabetes mellitus. volume of distribution of telmisartan is 500 literes with highly protein bounding capacity mainly to albumin and alpha 1-acid glycoprotein. cytochrome P450 isoenzyme is not involved in metabolism of telmisartan but is excreted in urine. terminal half-life is approximately 24hrs. telmisartan has total plasma clearance of >800 ml/min. route of elminiation is oral or intravaneous route, oral toxicity is low. averse effects are mostly hypotension, dizziness, tachycaria. drug interaction may cause risk if renal failure, hyperkalemia, and hypertension. REFERENCE [1] Sylvia Deppe, Rainer H Beogar, Johanna Wiess, & Ralf A Benndorf, Telmisartan: a review of its pharmacodynamic an pharmacokinetics properties, Expert Opin Metab. 2010, 6 (7):863871. [2] Boehringer Ingelheium pharma. drug prescribing information: micardis; 1998 [3] Barbara H Rosario & Timothy James Hendra, Telmisartan in the treatment of hypertension, Expert Opin. Drug Metab. Toxicol. 2008; 4(4):485492 [4] Jutta M. Nagel1, Anne B. Tietzl, burlhard Gfke, Klaus G. parhofer, the effect of Telmisartan on glucose and lipid metabolism in nondiabetic,
  • 9. International Journal of Trend in Scientific Research and Development @ www.ijtsrd.com eISSN: 2456-6470 @ IJTSRD | Unique Paper ID – IJTSRD61199 | Volume – 7 | Issue – 6 | Nov-Dec 2023 Page 401 insulin-resistant subjects, metabolism clinical and experimental, 2006;55: 1149-1154. [5] Thomas GN, chan P, Tomlinson B. the role of angiotensin II type 1 receptor antagonists in elderly patients with hypertension. drugs aging 2006;23:131-55. [6] Bloch MJ, Basile JN, telmisartan: an angiotensin II receptor antagonist with selective PPAR gamma activity, the journal of clinical hypertension 2004;6 (8):466-468. [7] Doggrell SA, Telmisartan- killing two birds with one stone, Expert Opinion in pharmacotheraphy 2004;5(11):2397-2400. [8] Rosano GM, Vitale C, Castiglioni C, Cornoldi A, Fini M, Comparative effect of telmisartan and losartran on glucose metabolism in hypertensive patients with the metabolic syndrome, presented as a poster in the 77th scientific sessions of the American Heart Association (AHA) Held in new Orleans, Louisiana, USA in November 2004 san raffaele hospital, rome, italy, circulation 2004;110(suppl) No. 17:606(abstr. 2818). [9] Amr A fouard, Iyad Jresat, Protective effect of telmisartan against cadmium-induced nephrptoxicity in mice, life sciences, 2011;8929-35.