Clinical trials: Male Contraception
Healthy
ORAL T-8 Oral Testosterone for Male Hormonal Contraception
The purpose of this study is to test how the body absorbs a new form of oral testosterone (T). On Day 1 and Day 9 there are overnight stays in the General Clinical Research Center at the University of Washington to monitor blood…
- Trial name
- Oral T8 (NCT01167829)
- Testing
- Oral Testosterone, Acyline
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Washington
Healthy
PROS-1-Male Hormonal Contraceptive Regimens on Prostate Tissue
The investigators propose to examine the in vivo responses to hormonal manipulation at the molecular level directly in the tissue of interest (prostate).
- Trial name
- PROS-1 (NCT00490555)
- Testing
- Testosterone gel, Dutasteride, Depo-Medroxyprogesterone (DMPA)
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Washington
Contraception
A 3-way Crossover Clinical Investigation to Assess the Performance of Two Different Sized Polyurethane Condoms Versus a Latex Condom in Healthy Monogamous Couples.
This investigation is designed to evaluate the performance rate of two polyurethane male condoms with different sizes and thicknesses versus a standard natural rubber latex (NRL) male condom.
- Trial name
- NCT06557499
- Testing
- Polyurethane (PU) male condom-Test condom 1- PU 57 mm, Polyurethane (PU) male condom-Test condom 2- PU 63 mm, Natural Rubber Latex (NRL) male condom- Control condom
- Where
- 3 sites in United States
- Volunteers
- 598 people, healthy volunteers welcome
- Sponsor
- Reckitt Benckiser Healthcare (UK) Limited
Contraception
NES Gel-1, To Evaluate Nestorone Gel in Combination With Testosterone Gel
The purpose of this study is to determine the usefulness of two transdermal gels to be used in the future development for a male contraceptive.
- Trial name
- NES-1 (NCT00229593)
- Testing
- Nestorone gel, Testosterone Gel
- Where
- 2 sites in United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of Washington
Gonadotropin Deficiency
ITT-5 Mechanisms of Spermatogenesis in Man
The purpose of this investigational drug study is to determine how much male hormone, testosterone, is needed to maintain sperm production in the testis.
- Trial name
- ITT-5 (NCT02147964)
- Testing
- Testosterone 1% Gel, Acyline, Dutasteride
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Washington
Healthy Men, Male Contraception
Phase 1 Study of Dimethandrolone Undecanoate in Healthy Men
The long term objective is to develop a new male hormone Dimethandrolone Undecanoate (DMAU) as a male hormonal contraceptive. The study has two parts.
- Trial name
- DMAUPhase1 (NCT01382069)
- Testing
- Dimethandrolone Undecanoate
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center