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A Study to Find Out if Selexipag is Effective and Safe in Patients With Chronic Thromboembolic Pulmonary Hypertension When the Disease is Inoperable or Persistent/Recurrent After Surgery and/or Interventional Treatment — SELECT  

Chronic Thromboembolic Pulmonary Hypertension Clinical Trial

Official title:
A Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-group, Group-sequential, Adaptive, Phase 3 Study With Open-label Extension Period to Assess the Efficacy and Safety of Selexipag as an add-on to Standard of Care Therapy in Subjects With Inoperable or Persistent/Recurrent After Surgical and/or Interventional Treatment Chronic Thromboembolic Pulmonary Hypertension

Clinical Trial Summary

Selexipag is available in many countries for the treatment of pulmonary arterial hypertension (PAH). Due to the similarities between PAH and chronic thromboembolic pulmonary hypertension (CTEPH) and the observed efficacy of other PAH medicines in CTEPH, it is believed that selexipag could benefit to patients with CTEPH. This study aims to assess the efficacy and safety of selexipag in participants with inoperable or persistent/recurrent CTEPH.

Clinical Trial Description

Participants will be recruited in two sequential cohorts: approximately the first 90 randomized participants will undergo a right heart catheterization (RHC) (and left heart catheterization LHC, if needed) with measurement of pulmonary vascular resistance (PVR) at Week 20 and will constitute the hemodynamic cohort; the remaining participants will constitute the non-hemodynamic cohort; who do not require a post-baseline hemodynamic assessment. They will undergo the same overall study assessments as the hemodynamic cohort excepted for RHC at Week 20. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03689244
Study type Interventional
Source Actelion
Contact
Status Terminated
Phase Phase 3
Start date January 23, 2019
Completion date June 7, 2022
View Details
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