Clinical Trials and Studies

Your participation matters. Help us discover and cure!

Contact us at (800) USC-CARE (800-872-2273)

US-based, Observational, Drug Registry of Opsumit® (Macitentan) New Users in Clinical Practice


Brief Summary
Prospective observational drug registry developed to characterize the safety profile (including primarily potential serious hepatic risks) and to describe clinical characteristics and outcomes of patients newly treated with Opsumit in the post-marketing setting.



Inclusion and Exclusion Criteria

  • Patients newly treated with Opsumit defined as a new user of therapy, initiated ≤ 30 days prior to enrollment visit. Signed ICF

  • Previous user of Opsumit defined as patient who initiated therapy >30 days prior to enrollment. Patients enrolled in any ongoing clinical trials


  • Ohio

    • Investigator Site, Cincinnati, Ohio, 45219
Powered by SC CTSI