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Safety and Efficacy Study of Sitaxentan Sodium (Thelin™) in Patients With Pulmonary Arterial Hypertension

Pulmonary Hypertension Clinical Trial

Official title:
A Phase 3, Randomized, Double-Blind, Placebo-Controlled Safety and Efficacy Study of Sitaxsentan Sodium (Thelin™) Treatment With an Open-Label Bosentan Arm in Patients With Pulmonary Arterial Hypertension (PAH)

Clinical Trial Summary

The purpose of this study is to evaluate the safety and efficacy of Thelin™ (sitaxsentan sodium) compared to placebo (sugar pill) in the treatment of patients with pulmonary arterial hypertension (PAH).

Clinical Trial Description

The purpose of this study is to evaluate the safety and efficacy of Thelin™ (sitaxsentan sodium) as compared to placebo in the treatment of patients with PAH. A cohort of patients will be randomized to usual treatment with Tracleer® (bosentan) for observational comparisons of safety and efficacy. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double-Blind, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00080457
Study type Interventional
Source Encysive Pharmaceuticals
Contact
Status Completed
Phase Phase 3
Start date May 2003
Completion date January 2005
View Details
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