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IRBESARTAN

Phase 3

Atrial Fibrillation | Small molecule | Cardiovascular |Sanofi|Last Updated: Apr 13, 2026

Target and mechanism

ModalitySmall molecule

Also known as IRBESARTAN (SR47436)

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment9,016

FDA Designations

No designations recorded

Clinical trial landscape

IRBESARTAN · 9 trials · 5 indications

Phase 3 8Phase 2 1
NCT01625494Study of Efficacy and Safety of Irbesartan/Amlodipine 4 Fixed Combination Therapy in Hypertensive Patients Uncontrolled on Irbesartan or Amlodipine MonotherapyHypertension
COMPLETED158 Analytics
NCT00956644Irbesartan/Amlodipine in Hypertensive Patients Uncontrolled on Amlodipine 5 mg MonotherapyHypertension
COMPLETED406 Analytics
NCT00957554Irbesartan/Amlodipine in Hypertensive Patients Uncontrolled on Irbesartan 150 mg MonotherapyHypertension
COMPLETED435 Analytics
NCT00265642Evaluation of Irbesartan on Hepatic Fibrosis in Chronic Hepatitis CHepatitis C, Chronic
COMPLETED166 Analytics
NCT00296218ARCHIPELAGO: Irbesartan in Patients With Acute Coronary Syndrome Without ST Segment ElevationMyocardial Ischemia
COMPLETED440 Analytics
NCT00263003Irbesartan/Hydrochlorothiazide and Irbesartan in the Treatment of Mild to Moderate HypertensionHypertension
COMPLETED40 Analytics
NCT00561964Randomized, Parallel, Comparison, Double-Blind Efficacy & Safety Study of APROVEL Versus Placebo in Chinese Patients With Hypertensive Type II Diabetic Patients With MicroalbuminuriaHypertension
COMPLETED241 Analytics
NCT00249795Atrial Fibrillation Clopidogrel Trial With Irbesartan for Prevention of Vascular Events (ACTIVE I)Atrial Fibrillation
COMPLETED9,016 Analytics
PHASE3COMPLETED
Study of Efficacy and Safety of Irbesartan/Amlodipine 4 Fixed Combination Therapy in Hypertensive Patients Uncontrolled on Irbesartan or Amlodipine Monotherapy
HypertensionUnlock trial analytics
PHASE3COMPLETED
Irbesartan/Amlodipine in Hypertensive Patients Uncontrolled on Amlodipine 5 mg Monotherapy
HypertensionUnlock trial analytics
PHASE3COMPLETED
Irbesartan/Amlodipine in Hypertensive Patients Uncontrolled on Irbesartan 150 mg Monotherapy
HypertensionUnlock trial analytics
PHASE3COMPLETED
Evaluation of Irbesartan on Hepatic Fibrosis in Chronic Hepatitis C
Hepatitis C, ChronicUnlock trial analytics
PHASE3COMPLETED
ARCHIPELAGO: Irbesartan in Patients With Acute Coronary Syndrome Without ST Segment Elevation
Myocardial IschemiaUnlock trial analytics
PHASE3COMPLETED
Irbesartan/Hydrochlorothiazide and Irbesartan in the Treatment of Mild to Moderate Hypertension
HypertensionUnlock trial analytics
PHASE3COMPLETED
Randomized, Parallel, Comparison, Double-Blind Efficacy & Safety Study of APROVEL Versus Placebo in Chinese Patients With Hypertensive Type II Diabetic Patients With Microalbuminuria
HypertensionUnlock trial analytics
PHASE3COMPLETED
Atrial Fibrillation Clopidogrel Trial With Irbesartan for Prevention of Vascular Events (ACTIVE I)
Atrial FibrillationUnlock trial analytics

Study Endpoints

Primary Endpoints

Proportion of patients with controlled OBPM (SBP<140 mmHg and DBP<90 mmHg) at the end of the study
up to 16 weeks
Mean home systolic blood pressure
At randomisation and week 5
Assessment of liver fibrosis changes by measurement of area of porto-septal fibrosis (morphometry)at M24
at M24
comparison of the relative change from baseline in hsCRP at day 60 between the two treatment groups
Compare the reduction in office BP following a 8-week regimen of irbesartan / hydrochlorothiazide versus irbesartan
Urine albumin excretion rate (UAER)
during the study conduct
First Occurence of Any Component of the Composite of Myocardial Infarction, Stroke or Vascular Death as Per Adjudication
Median follow-up of 4.5 years

The first co-primary event is the first occurence of any component of the following cluster over the duration of follow-up: myocardial infarction (nonfatal or fatal), stroke (nonfatal or fatal) or vascular death - after validation by the Event Adjudication Committee (EAC).

First Occurence of Any Component of the Composite of Myocardial Infarction, Stroke, Vascular Death or Hospitalization for Heart Failure as Per Adjudication
Median follow-up of 4.5 years

The second co-primary event is the first occurence of any component of the following cluster over the duration of follow-up: myocardial infarction (nonfatal or fatal), stroke (nonfatal or fatal), vascular death or hospitalization for heart failure - after validation by the EAC.

Difference in mean change in SeDBP between each FDC, its individual constituents administered as monotherapy and placebo
At week 0, week 2, week 4 and week 8

Secondary Endpoints

Proportion of patients with controlled OBPM by visit and treatment group
up to 16 weeks
Mean change in OBPM between 2 visits
up to 16 weeks
Number of patients with adverse events
up to 16 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Irbesartan/Amlodipine 150/5 mg fixed combinationEXPERIMENTAL1 tablet once daily in the morning for 4 weeks Patient will be first treated with irbesartan 150mg or amlodipine 5mg, 1 tablet /day for 4 weeks. If OBPM is controlled on monotherapy at week 4 (SBP \<140 mmHg and DBP\<90 mmHg), patient will be withdrawn from the study
Irbesartan/Amlodipine 150/10 mg fixed combinationEXPERIMENTAL1 tablet once daily in the morning for 4 weeks
Irbesartan/Amlodipine 300/5 mg fixed combinationEXPERIMENTAL1 tablet once daily in the morning for 4 weeks
Irbesartan/Amlodipine 300/10 mg fixed combinationEXPERIMENTAL1 tablet once daily in the morning for 4 weeks. If OBPM is controlled at week 12, patients will continue on the same therapy until the end of the study
irbesartan/amlodipineEXPERIMENTALBefore randomisation : amlodipine 5 mg for 7 to 10 days (common to 2 arms) then After randomisation : irbesartan/amlodipine 150/5 mg fixed combination for 5 weeks followed by irbesartan/amlodipine 150/10 mg fixed combination for 5 additional weeks
amlodipineACTIVE_COMPARATORBefore randomisation : amlodipine 5 mg for 7 to 10 days (common to 2 arms) then After randomisation : amlodipine 5 mg for 5 weeks followed by amlodipine 10 mg for 5 additional weeks
irbesartanACTIVE_COMPARATORBefore randomisation: irbesartan 150 mg for 7 to 10 days (common in the 2 arms) then After randomisation: irbesartan 150 mg for 5 weeks followed by irbesartan 300 mg for 5 additional weeks
group verumEXPERIMENTALDrug: Irbesartan
group placeboPLACEBO_COMPARATOR -
1EXPERIMENTAL -
2PLACEBO_COMPARATOR -
PlaceboPLACEBO_COMPARATORMatching placebo up to final follow-up visit
Irbesartan 150mgACTIVE_COMPARATORBefore randomization (common with other arms): There is an initial washout (placebo run-in) period of 2 weeks for subjects already on anti-hypertensive monotherapy. After randomization: 8 weeks of treatment with Irbesartan 150 mg once a day.
Irbesartan 150 mg / Amlodipine 5 mgACTIVE_COMPARATORBefore randomization (common with other arms): There is an initial washout (placebo run-in) period of 2 weeks for subjects already on anti-hypertensive monotherapy. After randomization: 8 weeks of treatment with Irbesartan 150 mg / Amlodipine 5 mg once a day.
Irbesartan 300 mgACTIVE_COMPARATORActive Comparator: Irbesartan Before randomization (common with other arms): There is an initial washout (placebo run-in) period of 2 weeks for subjects already on anti-hypertensive monotherapy. After randomization: 8 weeks of treatment with Irbesartan 300 mg once a day.
Irbesartan 300 mg / Amlodipine 5 mgACTIVE_COMPARATORBefore randomization (common with other arms): There is an initial washout (placebo run-in) period of 2 weeks for subjects already on anti-hypertensive monotherapy. After randomization: 8 weeks of treatment with Irbesartan 300 mg / Amlodipine 5 mg once a day.

Interventions

NameTypeDescription
Irbesartan/Amlodipine (150/5mg)DRUGPharmaceutical form: tablet Route of administration: oral
Irbesartan/Amlodipine (150/10mg)DRUGPharmaceutical form: tablet Route of administration: oral
Irbesartan/Amlodipine (300/5mg)DRUGPharmaceutical form: tablet Route of administration: oral
Irbesartan/Amlodipine (300/10mg)DRUGPharmaceutical form:tablet Route of administration: oral
irbesartan/amlodipineDRUGPharmaceutical form: 150/5 mg and 150/10 mg tablets (fixed combination) Route of administration: oral Dose regimen: 1 tablet once daily in the morning
amlodipineDRUGPharmaceutical form: 5 and 10 mg tablets Route of administration: oral Dose regimen: 1 tablet once daily in the morning
irbesartanDRUGPharmaceutical form: 150 and 300 mg tablets Route of administration: oral Dose regimen: 1 tablet once daily
placeboDRUGone tablet per day during 2 years
Irbesartan/hydrochlorothiazideDRUG -
IRBESARTAN (SR47436)DRUGOral administration of Irbesartan 150mg or 300mg once a day
Irbesartan / AmlodipineDRUGOral administration of Irbesartan 150 mg / Amlodipine 5mg or Irbesartan 300mg / Amlodipine 5mg once a day
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion criteria : * Men and women ≥18 years old * Established essential hypertension * Treated with irbesartan 150 mg or amlodipine 5 mg as monotherapy for at least 2 weeks * With uncontrolled systolic BP (blood pressure) defined as ≥140 mm Hg assessed by OBPM (office blood pressure measurements...

Countries:RussiaBrazilChileColombiaEgyptLebanonMexicoMoroccoTunisiaVenezuelaGuatemalaUnited Arab EmiratesFranceUnited StatesBelgiumCanadaGermanyHungaryItalyNetherlandsSpainSwitzerlandUnited KingdomTaiwanArgentinaAustraliaAustriaCzechiaDenmarkFinlandGreeceHong KongMalaysiaNorwayPolandPortugalSingaporeSouth AfricaSwedenIndiaPhilippinesSouth Korea
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