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Study Looking at Combination Therapy (Sitaxsentan+Sildenafil) Vs. Monotherapy (Sitaxsentan Alone) SR-PAAS -Sitaxsentan Efficacy And Safety Trial With A Randomized Prospective Assessment Of Adding Sildenafil

Pulmonary Hypertension Clinical Trial

Official title:
A Phase 3, Multi-Center, Randomized, Double-Blind, Efficacy And Safety Study Of Monotherapy Sitaxsentan Sodium Versus Combination Therapy With Sitaxsentan Sodium And Sildenafil Citrate In Subjects With Pulmonary Arterial Hypertension Who Have Completed Study B1321001 (NCT00795639)

Clinical Trial Summary

As monotherapy for pulmonary arterial hypertension (PAH) begins to fail additional therapies are introduced. Although co-administration of sitaxsentan and sildenafil is well tolerated the controlled safety/efficacy database of the combination is limited.

Clinical Trial Description

n/a

Study Design

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

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00796666
Study type Interventional
Source Pfizer
Contact
Status Terminated
Phase Phase 3
Start date May 2009
Completion date March 2011
View Details
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