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sotatercept

Generic: sotatercept·Brand: Winrevair

sotatercept: sourced relationships with 1 company · 9 clinical trials tracked.

sotatercept evidence translation

What we can confirm

What it means

Source-backed records connect sotatercept to XLRN; that link alone does not prove the drug works.

What to watch

Watch trial status, endpoints, and the next source-backed update.
BioSniper AIPage evidence connected

Prepared research question

How could sotatercept → XLRN affect its developer, and what evidence supports the link?

Run cited research

Traceable citations · Unknowns marked

See linked entities and source evidence3 indications · 0 study sponsors

Related indications

Pulmonary Arterial Hypertension; Hypertension, PulmonaryPulmonary Arterial HypertensionPulmonary Hypertension

Study sponsors

No additional listed-company sponsor is linked.

Dated Pipeline Records (1)
CompanyDated record stage
ACCELERON PHARMA INC (XLRN)
developer · Reported 2021-02-25 · Current development: unknownSource
Pulmonary Arterial Hypertension; Hypertension, Pulmonary
Phase 3
Clinical Trial Registry Records (9)

A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Sotatercept in Adults With Combined Postcapillary and Precapillary Pulmonary Hypertension (CpcPH) and Heart Failure With Preserved Ejection Fraction (HFpEF)

NCT07839585Registry updated 2026-10-06·Phase 3
Not yet recruiting

Primary endpoint: Time to Clinical Worsening (TTCW)

InterventionalRandomizedquadruple352 targetStarted 2026-11Completion 2030-06Merck Sharp & Dohme LLC

A Phase 4, Prospective, Open-label, Single-Arm Study to Evaluate the Safety of Sotatercept in Adults With Pulmonary Arterial Hypertension (PAH) in India

NCT07600723Registry updated 2026-08-07·Phase 4
Not yet recruiting

Primary endpoint: Number of participants who experience an adverse event (AE)

Interventionalopen30 targetStarted 2026-11Completion 2028-04Merck Sharp & Dohme LLC

A Phase 2 Open-label Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Efficacy of Sotatercept (MK-7962) in Japanese Children From 1 to Less Than 18 Years of Age With PAH on Standard of Care.

NCT07646860Registry updated 2026-10-06·Phase 2
Recruiting

Primary endpoint: Number of Participants With One or More Adverse Events

Interventionalopen6 targetStarted 2026-09Completion 2031-053 sites · JapanMerck Sharp & Dohme LLC

A Single-arm, Open-label Phase IV Study to Evaluate the Effectiveness of Sotatercept in Improving Pulmonary Vascular Recruitment in Patients With Pulmonary Arterial Hypertension (PAH)

NCT07140484Registry updated 2026-07-09·Phase 4
Recruiting

Primary endpoint: Lung diffusing capacity

Interventionalopen27 targetStarted 2025-10Completion 2030-011 site · CanadaUniversity of Alberta

A Phase 2, Multicenter, Double-blind, Extension Study to Evaluate the Effects of Sotatercept for the Treatment of Combined Postcapillary and Precapillary Pulmonary Hypertension (Cpc-PH) Due to Heart Failure With Preserved Ejection Fraction (HFpEF)

NCT06814145Registry updated 2026-02-19·Phase 2
Recruiting

Primary endpoint: Number of Participants Who Experience an Adverse Event (AE)

InterventionalRandomizedtriple130 targetStarted 2025-04Completion 2029-0350 sites · Belgium, Canada, France, Germany…Merck Sharp & Dohme LLC

A Phase 3, Randomized, Double-blind, Placebo-controlled Study to Evaluate Sotatercept When Added to Background Pulmonary Arterial Hypertension (PAH) Therapy in Newly Diagnosed Intermediate- and High-risk PAH Patients

NCT04811092Registry updated 2026-06-08·Phase 3
Terminated

Primary endpoint: Median Time to Clinical Worsening

InterventionalRandomizeddouble321 enrolledStarted 2022-03Completion 2025-0450 sites · Argentina, Australia, Austria, United StatesAcceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA

A Phase 2, Double-blind, Randomized, Placebo-controlled Study to Evaluate the Effects of Sotatercept Versus Placebo for the Treatment of Combined Postcapillary and Precapillary Pulmonary Hypertension (Cpc-PH) Due to Heart Failure With Preserved Ejection Fraction (HFpEF)

NCT04945460Registry updated 2026-09-23·Phase 2
Completed

Primary endpoint: Base Study: Change From Baseline in Pulmonary Vascular Resistance (PVR) at Week 24

InterventionalRandomizedtriple165 enrolledStarted 2021-12Completion 2026-0450 sites · United StatesAcceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA

A Phase 3, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate Sotatercept When Added to Maximum Tolerated Background Therapy in Participants With Pulmonary Arterial Hypertension (PAH) World Health Organization (WHO) Functional Class (FC) III or FC IV at High Risk Mortality

NCT04896008Registry updated 2026-05-29·Phase 3
Completed

Primary endpoint: Time to First Confirmed Morbidity or Mortality Event

InterventionalRandomizedtriple173 enrolledStarted 2021-12Completion 2025-0250 sites · Australia, Belgium, Canada, France…Acceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA

An Open-label Long-term Follow-up Study to Evaluate the Effects of Sotatercept When Added to Background Pulmonary Arterial Hypertension (PAH) Therapy for the Treatment of PAH (MK-7962-038)

NCT07218029Registry updated 2026-10-08·Phase 3
Active, not recruiting

Primary endpoint: Number of Participants Who Experience an Adverse Event (AE)

Interventionalopen815 targetStarted 2021-05Completion 2028-12137 sites · Argentina, Australia, Belgium, Brazil…Merck Sharp & Dohme LLC

Frequently asked questions

Which companies have sourced relationships with sotatercept?

sotatercept has dated SEC/FDA relationship records for ACCELERON PHARMA INC.

How many clinical trials involve sotatercept?

BioSniper tracks 9 clinical trials involving sotatercept.