Study of Sildenafil in Patient With Heart Failure.

Status Completed

Clinical Trial Summary

The purpose of this study is to determine if sildenafil (Viagra) improves exercise tolerance.

Clinical Trial Description

Patients will undergo an exercise stress test. One dose of Sildenafil will then be given, followed by a one hour rest period. A repeat exercise stress test will then be repeated. ;

Study Design

Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00309816
Study type	Interventional
Source	Massachusetts General Hospital
Contact
Status	Completed
Phase	Phase 3
Start date	December 2001
Completion date	February 2006

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