Ignite Creation Date:
2025-12-25 @ 5:03 AM
Ignite Modification Date:
2026-03-01 @ 8:57 PM
Study NCT ID:
NCT01940718
Status:
WITHDRAWN
Last Update Posted:
2017-01-19
First Post:
2013-09-09
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Androgen Regulation of Priapism in Sickle Cell Disease
Sponsor:
Johns Hopkins University
Organization:
Study Overview
Official Title:
Androgen Regulation of Priapism in Sickle Cell Disease
Status:
WITHDRAWN
Status Verified Date:
2017-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Funding could not be secured
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
It is believed that when androgen (testosterone) levels are below normal there is a disturbance of normal bodily functioning that is associated with priapism in some men. Conversely, it is believed that testosterone replacement will improve the condition of priapism when the testosterone levels are brought to normal. In turn, this will also improve psychological well being in men with sickle cell disease (SCD).
Detailed Description:
The central hypothesis of this proposal is that a decline in androgen levels results in decreased action and contributes to the molecular derangements associated with priapism. Optimizing androgen status may promote regulatory molecular mechanisms that protect against priapism. This clinical trial will investigate the potential benefit of precise testosterone replacement for ameliorating priapism and improving psychological well-being in hypogonadal men with SCD.
This clinical trial aims to evaluate the efficacy of testosterone replacement therapy on the frequency of recurrent priapism in patients with SCD. The sub-hypothesis that testosterone (T) replacement to achieve serum T concentrations at a target range reduces recurrent priapism will be tested. This aim will involve subjective and objective assessments of priapism occurrences and erectile ability including priapism inventory instruments, standardized questionnaires of erectile function (EF) and quality of life, and Rigiscan™ erection monitoring in a 3.5-month pilot investigation.
This clinical trial aims to evaluate the efficacy of testosterone replacement therapy on the frequency of recurrent priapism in patients with SCD. The sub-hypothesis that testosterone (T) replacement to achieve serum T concentrations at a target range reduces recurrent priapism will be tested. This aim will involve subjective and objective assessments of priapism occurrences and erectile ability including priapism inventory instruments, standardized questionnaires of erectile function (EF) and quality of life, and Rigiscan™ erection monitoring in a 3.5-month pilot investigation.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: