TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

VIENVA

ETHINYL ESTRADIOL
Approved 2015-05-21
1
Indication
--
Phase 3 Trials
10
Years on Market

Details

Status
Prescription
First Approved
2015-05-21
Routes
ORAL-28
Dosage Forms
TABLET

Companies

Active Ingredient: ETHINYL ESTRADIOL , LEVONORGESTREL

VIENVA Approval History

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What VIENVA Treats

1 FDA approvals

Originally approved for its first indication in 2015 .

  • Other (1)
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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

VIENVA FDA Label Details

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Indications & Usage

Vienva (levonorgestrel and ethinyl estradiol tablets, USP) is indicated for use by females of reproductive potential to prevent pregnancy. Limitations of use : The efficacy of levonorgestrel and ethinyl estradiol in women with a body mass index (BMI) of > 35 kg/m 2 has not been adequately evaluated. In a clinical trial with levonorgestrel and ethinyl estradiol tablets, 1,477 subjects had 7,720 cycles of use and a total of 5 pregnancies were reported. This represents an overall pregnancy rate of 0.84 per 100 woman-years. This rate includes patients who did not take the drug correctly. One or mo...

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.