Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 17, 2026, 2:45 PM EDT

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Showing 25–27 of 3 matching trials from the live ClinicalTrials.gov search.
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Conditions
Pulmonary Arterial Hypertension
Interventions
Sotatercept, Placebo
Drug · Other
Lead sponsor
Acceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA
Industry
Eligibility
18 Years to 75 Years
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
26
States / cities
Phoenix, Arizona • Los Angeles, California • Orange, California + 22 more
Conditions
Pulmonary Arterial Hypertension
Interventions
Sotatercept, Placebo
Drug · Other
Lead sponsor
Acceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA
Industry
Eligibility
18 Years and older
Enrollment
321 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
28
States / cities
Scottsdale, Arizona • Tucson, Arizona • La Jolla, California + 23 more
Conditions
Hypertension, Pulmonary
Interventions
Sotatercept
Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
23
States / cities
Phoenix, Arizona • La Jolla, California • Santa Barbara, California + 20 more