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Pulmonary Hypertension clinical trials in Washington, DC

5 studies for Pulmonary Hypertension are looking for participants at sites in and around Washington (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

Natural History Study of Biomarkers in Pulmonary Arterial Hypertension

RecruitingObservational studyHealthy volunteers welcome
  • National Institutes of Health Clinical Center, Bethesda · 7 mi away
Ages 18 to 100 · All sexes · Updated Oct 2, 2026 · NCT01730092

Natural History of Sickle Cell Disease

RecruitingObservational study
  • Childrens National Health Center, Washington D.C.
  • National Institutes of Health Clinical Center, Bethesda · 7 mi away
Ages 2 to 90 · All sexes · Updated Sep 16, 2026 · NCT00081523

DeciPHer-ILD: A Real-world Patient Registry in Group 3 Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)

RecruitingObservational study
  • Pasquerilla Healthcare Center - Georgetown University, Washington D.C.
Ages 18 and older · All sexes · Updated Aug 26, 2026 · NCT06388421

A Study of ROC-101 in Patients With Pulmonary Arterial Hypertension (PAH) and Pulmonary Hypertension Associated With Interstitial Lung Disease (ILD-PH) (ROCSTAR STUDY)

RecruitingPhase 2
  • George Washington University Medical, Washington D.C.
Ages 18 to 80 · All sexes · Updated Aug 10, 2026 · NCT07175038

Trial to Evaluate Safety And Effectiveness of Mechanical Circulatory Support in Patients With Advancing Heart Failure

Recruiting
  • Washington Hospital Center, Washington D.C.
Ages 18 and older · All sexes · Updated Jun 10, 2026 · NCT06526195

About Pulmonary Hypertension

Pulmonary hypertension (PH) is high blood pressure in the arteries to your lungs. It makes your heart work harder, which can lead to heart failure.

More about Pulmonary Hypertension on MedlinePlus

Pulmonary Hypertension trials in other cities

Other studies in Washington

From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.