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Finasteride

Phase 3FDA approved

Undisclosed | Small molecule | Other |Dr. Reddy's Laboratories Ltd|Trials Updated: Dec 21, 2010

Finasteride development status

FDA approval on record Dec 9, 2021
Approval holderBlue Water Biotech
ApplicationNDA215423
Highest phase Phase 3 run by Merck Sharp & Dohme LLC (NCT01534351)
Phase scored for RDYPhase 1
Registered trials 9 across 6 sponsors since May 2007

Finasteride target and mechanism

Molecular targetSRD5A2
Target classInhibitor
ModalitySmall molecule
ChEMBLCHEMBL710

Also known as Proscar, Propecia

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials4
Total Enrollment100

FDA Designations

No designations recorded

Finasteride clinical trials

Finasteride · 4 trials · 1 indication

Phase 1 4
NCT01264289Bioequivalence Study of Finasteride 5 mg Tablet Formulations Under Fasting ConditionsHealthy
COMPLETED26 Analytics
NCT01264302Bioequivalence Study of Two Finasteride 5 mg Tablet Formulations Under Non-Fasting ConditionsHealthy
COMPLETED26 Analytics
NCT01133444Bioequivalence Study of Dr. Reddy's Laboratories Limited, Finasteride Tablets 1 mg Under Fasting ConditionHealthy
COMPLETED24 Analytics
NCT01133457Bioequivalence Study of Dr.Reddy's Laboratories Limited Finasteride Tablets 1 mg Under Fed ConditionHealthy
COMPLETED24 Analytics
PHASE1COMPLETED
Bioequivalence Study of Finasteride 5 mg Tablet Formulations Under Fasting Conditions
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioequivalence Study of Two Finasteride 5 mg Tablet Formulations Under Non-Fasting Conditions
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioequivalence Study of Dr. Reddy's Laboratories Limited, Finasteride Tablets 1 mg Under Fasting Condition
HealthyUnlock trial analytics
PHASE1COMPLETED
Bioequivalence Study of Dr.Reddy's Laboratories Limited Finasteride Tablets 1 mg Under Fed Condition
HealthyUnlock trial analytics

Study Endpoints

Primary Endpoints

Bioequivalence based on Cmax and AUC parameters
2 months
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Finasteride tablets 5 mgEXPERIMENTALFinasteride tablets 5 mg of Dr.Reddy's Laboratories Limited
Proscar 5 mg TabletsACTIVE_COMPARATORProscar 5 mg Tablets of Merck \& Co. Inc
FinasterideEXPERIMENTALFinasteride tablets 1 mg of Dr. Reddy's
PropeciaACTIVE_COMPARATORPropecia 1 mgTablets of Merck \& Co.,

Interventions

NameTypeDescription
FinasterideDRUGFinasteride Tablets 5 mg
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Eligibility Criteria

Age Range18 Years to 65 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Males, 18-65 years of age (inclusive). 2. A body mass index (BMI) of 18-30 kg/m2 inclusive as calculated according to Novum Standard Operating Procedures. 3. Good health as determined by lack of clinically significant abnormalities in health assessments performed at screening...

Countries:United StatesCanada
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Frequently asked questions about Finasteride

What is finasteride?

Finasteride is a small molecule drug developed by Dr. Reddy's Laboratories Ltd, which trades under the ticker RDY. It is a 5-alpha reductase inhibitor that targets the SRD5A2 enzyme. The clinical program described here consists of Phase 1 bioequivalence studies conducted in healthy male volunteers.

What does finasteride target?

Finasteride targets SRD5A2, also known as 5-alpha reductase type 2. It acts as an inhibitor of this enzyme. By inhibiting SRD5A2, finasteride interferes with the enzymatic conversion pathway associated with this target. This mechanism underlies the drug's activity as a small molecule 5-alpha reductase inhibitor.

Who makes finasteride?

Finasteride in this program is developed by Dr. Reddy's Laboratories Ltd, an Indian pharmaceutical company whose shares trade under the ticker RDY. The company sponsored the Phase 1 bioequivalence studies of finasteride tablets at both the 1 mg and 5 mg strengths.

What phase is finasteride in?

Finasteride is in Phase 1 development under Dr. Reddy's Laboratories Ltd. All four listed trials are Phase 1 bioequivalence studies, and all four are completed, with no active trials remaining. These studies evaluated finasteride tablets in healthy male volunteers rather than in patients with a disease indication.

What clinical trials is finasteride in?

Four completed Phase 1 bioequivalence trials are registered: NCT01264302 and NCT01264289 tested finasteride 5 mg tablets under non-fasting and fasting conditions in the United States, while NCT01133457 and NCT01133444 tested finasteride 1 mg tablets under fed and fasting conditions in Canada. Total enrollment across these studies was 100 participants.

How were the finasteride bioequivalence trials designed?

The finasteride trials were randomized, active-controlled Phase 1 bioequivalence studies. They were not double-blind and did not use biomarker selection. Each study enrolled healthy male volunteers aged 18 years and older, with 24 to 26 participants per trial, conducted in the United States and Canada.