Clinical Trials

January 22, 2013

A Natural History Study of Novel Biomarkers in Pulmonary Arterial Hypertension

  • Study Sponsor: National Institutes of Health
  • Start Date: 01/2013
  • End Date: 01/2023
  • Design: Background treatment allowed
  • Age range (years): from 18 to 99
  • Type of PH
    • All PAH (Group 1 PH)
    • IPAH
    • Heritable - APAH
    • CTD - APAH
    • CHD - APAH
    • PoPH - APAH
    • Toxic - APAH
    • HIV - APAH
    • Hem - APAH
  • Study Duration for individual patient: Indefinite duration
  • Contact: Bonnie Harper at
  • Listing on


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