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Clinical Trial Summary

The Purpose of the study is to determine the effects of Androxal on morning testosterone and reproductive status in men with secondary hypogonadism(confirmed morning Testosterone less than 250 ng/dL), compared to changes with placebo, or Testim (topical testosterone). The effects of Testim versus placebo on reproductive status will also be examined. Study subjects must not be currently using a topical testosterone.


Clinical Trial Description

This study is a phase IIb, 4 arm study with three month active dosing period. Three of the four treatment groups will be randomized to either Androxal or placebo in a double-blind fashion, and the fourth treatment group will receive open-label Testim. The doses of Androxal in the blinded portion of the study will be 12.5 mg and 25 mg, in capsule form. ;


Study Design

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


Related Conditions & MeSH terms


NCT number NCT01270841
Study type Interventional
Source Repros Therapeutics Inc.
Contact
Status Completed
Phase Phase 2
Start date January 2011
Completion date December 2011

See also
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Completed NCT01993212 - A Randomized, Double Blind, Placebo-Controlled, Multi-Center Phase III Study in Men With Acquired Hypogonadotropic Hypogonadism to Compare Changes in Testosterone and Sperm Concentration Following Treatment With 12.5 mg or 25 mg Androxal or AndroGel 1.62% Phase 3
Completed NCT02274181 - An Open-Label, Single-Dose Study to Assess the Absorption, Metabolism, Excretion, and Mass Balance of Radiolabeled Androxal in Healthy Male Subjects After Oral Administration Phase 1
Completed NCT01923870 - Evaluation of the Pharmacokinetics and Safety of Androxal in Male Subjects With Impaired Hepatic Function Phase 1
Completed NCT01923857 - Evaluation of Pharmacokinetic and Safety Profile of Androxal in Male Subjects With Impaired Renal Function Phase 1
Completed NCT01532414 - Phase III Study to Evaluated Morning Testosterone Normalization in Men With Secondary Hypogonadism Phase 3