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Completed Phase 3 Interventional Results available

Safety and Efficacy Trial of Oral Testosterone Undecanoate (TU) in Hypogonadal Men

ClinicalTrials.gov ID: NCT01403116

Public ClinicalTrials.gov record NCT01403116. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 2:01 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Phase 3, Active-Controlled, Safety and Efficacy Trial of Oral Testosterone Undecanoate (TU) in Hypogonadal Men

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to determine the safety and efficacy of an oral testosterone undecanoate formulation for use as testosterone-replacement therapy in men with low testosterone.

Study identification

NCT ID
NCT01403116
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Clarus Therapeutics, Inc.
Industry
Enrollment
325 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 75 Years
Sex
Male
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 30, 2011
Primary completion
Aug 31, 2013
Completion
Aug 31, 2013
Last update posted
Aug 13, 2018

2011 – 2013

United States locations

U.S. sites
25
U.S. states
13
U.S. cities
23
Facility City State ZIP Site status
Alabama Clinical Therapeutics, Inc. Birmingham Alabama 35235
Alabama Internal Medicine, PC Birmingham Alabama 35235
Alabama Clinical Therapeutics Calera Alabama 35040
Medical Affliated Research Center, Inc. Huntsville Alabama 35801
Quality of Life Medical and Research Centers, LLC Tucson Arizona 85712
Providence Clinical Research Burbank California 91505
South Orange County Endocrinology Laguna Hills California 92653
Tower Urology Los Angeles California 90048
David Geffen School of Medicine Los Angeles California 90095
Harbor-UCLA Medical Center, LA Biomedical Research Institute Torrance California 90502
Connecticut Clinical Research Center/ConnecTrials Middlebury Connecticut 06762
University of CT School of Medicine New Haven Connecticut 06511
South Florida Medical Research Aventura Florida 33180
University of Louisville Louisville Kentucky 40202
Johns Hopkins University Baltimore Maryland 21287
Boston University School of Medicine Boston Massachusetts 02118
Maimonides Medical Center Brooklyn New York 11235
Bruce R. Gilbert, MD, PhD Great Neck New York 11021
University Urology Associates New York New York 10016
Michael A. Werner, MD, PC Purchase New York 10577
Sunstone Medical Research Medford Oregon 97504
Urologic Consultants of Southeast Pennsylvania Bala-Cynwyd Pennsylvania 19004
Research Across America Carrollton Texas 75010
Research Across America Dallas Texas 75234
University of Washington Seattle Washington 98195

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 5 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01403116, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 13, 2018 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01403116 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →