Clinical Research Directory

Browse clinical research sites, groups, and studies.

2 clinical studies listed.

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Pulmonary Hypertension, Primary, 3

Tundra lists 2 Pulmonary Hypertension, Primary, 3 clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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COMPLETED

NCT03344159

Spironolactone Therapy in Chronic Stable Right HF Trial

The purpose of this study is to evaluate the safety, tolerability and mechanistic effects of spironolactone, an aldosterone receptor antagonist, on sympathetic nervous system activity and right heart function and remodeling in patients with chronic right heart failure.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-06

1 state

Chronic Right-Sided Heart Failure

Pulmonary Arterial Hypertension

Pulmonary Hypertension, Primary, 2

RECRUITING

NCT04808596

Pulmonary Hypertension Biorepository and Registry

Establish a pulmonary hypertension registry and biorepository to lead towards a further understanding of the disease.

Gender: All