Clinical trials
Testosterone Replacement Therapy clinical trials
Below are recruiting testosterone replacement therapy clinical trials, each written for real people, not researchers. We’re tracking 4 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06733350RecruitingPhase 4
Testosterone therapy for low testosterone in men with low-risk prostate cancer
This study tests whether testosterone replacement therapy can safely improve low testosterone levels in men with low-risk prostate cancer who are not getting immediate treatment. It aims to help men feel better without worsening their cancer.
Buffalo, New YorkAges 18 years+ - NCT05515354RecruitingPhase 4
Smoking quit plan matched to your menstrual cycle phase
This Phase 4 study tests a smoking-quit treatment plan timed to your menstrual cycle. It may help you quit smoking and learn how quitting support works for people who menstruate regularly.
Toronto, OntarioAges 18–40 - NCT04049331RecruitingPhase 2
Testosterone therapy for cancer survivors with fatigue
This trial tests whether testosterone replacement can help male cancer survivors who have ongoing fatigue and low testosterone levels. It is for men who have completed chemotherapy or radiation and are cancer-free for at least a year.
Boston, MassachusettsAges 18–54 - NCT04121780RecruitingPhase 2
Growth hormone treatment for retired NFL players with low hormone
This Phase 2 study tests whether growth hormone replacement helps retired professional football players who have been diagnosed with growth hormone deficiency. You may be considered if you meet age and health requirements and have the specific hormone diagnosis.
Dearborn, MichiganAges 18–76
Hear when a new Testosterone Replacement Therapy trial opens
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Common questions
- Are there clinical trials for testosterone replacement therapy?
- Yes. Clin2 currently lists 4 recruiting testosterone replacement therapy studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a testosterone replacement therapy trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a testosterone replacement therapy trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.