Researchers dive into why scleroderma and lung hypertension weaken the heart
NCT ID NCT04610788
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 43 adults with scleroderma or unexplained pulmonary arterial hypertension (PAH) to understand why the right side of the heart weakens. Researchers collected blood and tissue samples during routine procedures and measured heart function over 6 months. The goal was to learn how standard PAH treatment affects the heart, not to test a new therapy.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Locations
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Johns Hopkins
Baltimore, Maryland, 21287, United States