TheraRadar
Data updated: May 26, 2026

NEXTSTELLIS (drospirenone)

Trial Activity: Declining
Women's Health Approved 2021-04-15

Nextstellis is a combination hormonal contraceptive used by females of reproductive potential to prevent pregnancy. It contains two active components: a progestin called drospirenone and an estrogen called estetrol. Healthcare providers should note that the medication may be less effective in patients with a BMI of 30 or greater, with effectiveness potentially decreasing as BMI increases.

Source: FDA Label • MAYNE PHARMA

How NEXTSTELLIS Works

This medication works by suppressing ovulation, which prevents the release of an egg during the menstrual cycle. By stopping this process, the drug serves as a primary method for preventing pregnancy.

Development Insights

Pantarhei Oncology B.V. conducting 3 trials (50%)
8 indications explored (Moderate)
vasomotor symptoms (1 trials)
menopausal symptoms (1 trials)
hot flushes (1 trials)
1
Indication
--
Phase 3 Trials
5
Years on Market

Details

Status
Prescription
First Approved
2021-04-15
Patent Cliff
2043

Pro Metrics

Patent cliff and revenue data

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Routes
ORAL
Dosage Forms
TABLET

Companies

Active Ingredient: DROSPIRENONE , ESTETROL

NEXTSTELLIS Approval History

2022
2023
2024
2025
2026
Original
New Indication
New Form
Label Update
2 FDA actions from 2021 to 2022
Apr 2022 SUPPL
Label · Labeling
Apr 2021 ORIGINAL
Update · Type 1 - New Molecular Entity and Type 4 - New Combination

What NEXTSTELLIS Treats

1 indications

NEXTSTELLIS is approved for 1 conditions since its original approval in 2021. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Pregnancy prevention
Source: FDA Label

NEXTSTELLIS Boxed Warning

CIGARETTE SMOKING AND SERIOUS CARDIOVASCULAR EVENTS Cigarette smoking increases the risk of serious cardiovascular events from combined hormonal contraceptive (CHC) use. This risk increases with age, particularly in females over 35 years of age, and with the number of cigarettes smoked. For this reason, CHCs, including NEXTSTELLIS, are contraindicated in females who are over 35 years of age and smoke. [See Contraindications (4) and Warnings and Precautions (5.1) ] WARNING: CIGARETTE SMOKING AND ...

NEXTSTELLIS Competitive Set

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Three rings of competition based on shared molecular targets and treated indications.

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Filters applied: drops same-active-ingredient (505(b)(2) reformulations), route-mismatch (topical vs systemic), and cross-therapeutic-area matches in same-indication rings.

Drugs Similar to NEXTSTELLIS

3 of 20

FDA-approved drugs for similar conditions. Compare mechanisms and indications to understand treatment alternatives.

AMABELZ
ESTRADIOL
1 shared
Lupin
Shared indications:
Pregnancy prevention
ANNOVERA
ETHINYL ESTRADIOL
1 shared
MAYNE PHARMA
Shared indications:
Pregnancy prevention
ASHLYNA
ETHINYL ESTRADIOL
1 shared
GLENMARK PHARMS LTD
Shared indications:
Pregnancy prevention
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Clinical Trial Registry

12 trials
Trial Sponsor ID Phase Status Title
NCT07340190 CDAK539A12102 2025-521000-22-00 Ph 1 not yet recruiting A Drug-drug Interaction Study to Evaluate the Effects of Pelabresib on the Pharmacokinetics of Repaglinide, Midazolam, and Combined Oral Contraceptive in Patients With Advanced Malignancies
NCT06345560 077766 Ph 1, Ph 2 recruiting Pharmacokinetics of Drospirenone Only Pills: A Pre- and Post-Bariatric Surgery Study
NCT07293728 STUDY00028768 Ph 4 not yet recruiting A Randomized Feasibility Trial Comparing Drospirenone and Norethindrone for Postpartum Hypertension Management in Preeclampsia
NCT05461573 CF113-303 Ph 3 completed Efficacy, Safety, and Tolerability of LPRI-CF113 as an Oral Contraceptive in Females
NCT05706753 CR109284 2022-002828-12, 70033093THR1009 Ph 1 completed A Study of Milvexian in Healthy Adult Females
NCT04209543 MIT-Do001-C301 Ph 3 completed Estetrol for the Treatment of Moderate to Severe Vasomotor Symptoms in Postmenopausal Women (E4Comfort Study I)
NCT02834312 MIT-Do0001-C201 2015-004018-44 Ph 2 completed E4Relief (Response to Estetrol in Life Improvement for MEnopausal-associated Hot Flushes)
NCT06039826 18533 J1I-MC-GZBV Ph 1 completed A Study of LY3437943 in Postmenopausal Female Participants Who Are Overweight or Obese
NCT03361969 PR3109 Ph 2 completed Evaluation of Effects of Estetrol on Testosterone Suppression and Quality of Life in Prostate Cancer Patients Treated With an LHRH Agonist.
NCT02718144 PR3106 Ph 1, Ph 2 completed Assessment of Safety and Efficacy of Estetrol in Postmenopausal Women With Advanced Estrogen Receptor Positive (ER+) Breast Cancer
NCT02720224 results posted MIT -Es0001-C105 2014-000622-38 Ph 1 completed Study Conducted to Further Understand the Elimination Pathways, Metabolite Profile and PK Profile of 14C-estetrol
NCT02718378 PR3107 Ph 1 completed Evaluation of Safety and Efficacy of Estetrol in Healthy Men
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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.

NEXTSTELLIS FDA Label Details

Indications & Usage

FDA Label (PDF)

NEXTSTELLIS is indicated for the treatment of Pregnancy prevention.

⚠️ BOXED WARNING

WARNING: CIGARETTE SMOKING AND SERIOUS CARDIOVASCULAR EVENTS Cigarette smoking increases the risk of serious cardiovascular events from combined hormonal contraceptive (CHC) use. This risk increases with age, particularly in females over 35 years of age, and with the number of cigarettes smoked. For...

View full patent landscape →
7 OB patents · 5 families · 199 international docs across 56 countries

NEXTSTELLIS Patents & Exclusivity

Latest Patent: Oct 2043
Exclusivity: Apr 2026

Patents (7 active)

US12458649 Expires Oct 1, 2043
US12233074 Expires Feb 9, 2043
US12427114 Expires Jun 17, 2036
US11957694 Expires Jun 17, 2036
US11793760 Expires Jun 17, 2036
US11964055 Expires Jun 17, 2036
US7732430 Expires Jan 15, 2028

Exclusivity

NCE Until Apr 2026
Source: FDA Orange Book

Pro Intelligence Preview

Deep insights for NEXTSTELLIS

Revenue Insights

  • Quarterly revenue tracking
  • Historical trend analysis

Patent Timeline

  • Cliff: 2043
  • 7 active patents

Trial Analysis

  • 6 total trials
  • Stage: Declining

Competitive Landscape

  • 20 similar drugs
  • Same target/indication analysis
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Full approval history • All patents • Revenue trends • Competitor analysis

Data Sources

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

How We Calculate These Metrics

Trial Activity Stage

Measures the current development activity pattern based on trial phases, status, and trends. Important: This measures R&D activity, not commercial lifecycle.

Trial statuses: "Active" means recruiting or ongoing. "Completed" means reached planned endpoint. "Terminated" means stopped early—often due to safety, efficacy, or business reasons.

  • Growth: High proportion of early-phase trials (Phase 1/2), active development
  • Expansion: Significant Phase 3 activity, approaching or pursuing approvals
  • Mature: Substantial Phase 4 post-marketing studies
  • Stable: Mixed phase distribution, steady development
  • Declining: Low active trial ratio, reduced R&D investment