Sildenafil for Treatment of Priapism in Men With Sickle Cell Anemia

Status Terminated

Clinical Trial Summary

This research is being done to see if the drug sildenafil (Viagra) has an effect on the frequency of recurrent priapism and the quality of life in males with sickle cell disease.

Clinical Trial Description

The proposed research is designed to investigate the utility of continuous, long-term phosphodiesterase type 5 (PDE 5) inhibitor therapy as an intervention for recurrent ischemic priapism, a disorder of non-willful, excessive penile erection, in patients with sickle cell disease (SCD). Although precise prevalence figures are not available, priapism in SCD is highly prevalent and thought to afflict approximately 40% of males, based on available literature. Additionally, the disorder exacts devastating consequences, including erectile tissue necrosis, erectile dysfunction, and psychological distress. Management of this disorder remains challenging because the mechanisms underlying priapism are incompletely understood. ;

Study Design

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

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00940901
Study type	Interventional
Source	Johns Hopkins University
Contact
Status	Terminated
Phase	Phase 2
Start date	June 2008
Completion date	December 2013

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