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Home › Conditions › Testosterone deficiency

Testosterone deficiency

1 published article · Updated continuously

Clinical Trial Landscape

Clinical Trials for Testosterone deficiency

4 trials tracked for Testosterone deficiency: 3 in phase 3 or 4 and 1 with published results. The most-cited published study has 160 citations.

4Trials tracked
3Phase 3 & 4
0Recruiting
1With published results
Phase distribution
Phase 4 3 Other / NA 1
  1. Phase 4 Effect of Testosterone in Men With Erectile Dysfunction Completed · 160 cited
  2. Phase 4 Subcutaneous vs. Intramuscular Testosterone Completed
  3. Phase 4 Patient Satisfaction After Switching to Oral Testosterone Undecanoate Completed
  4. N/A Strength Training as a Supplemental Therapy of Androgen Deficiency of the Aging Male Completed

Showing the 4 most-cited and recently-updated of 4 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
Systematic review evaluates saliva, DBS, and urine testosterone testing versus serum monitoring during transdermal TRT
OB/GYN & Women's Health Sys. Review
Systematic review evaluates saliva, DBS, and urine testosterone testing versus serum monitoring during transdermal TRT Stop guessing your testosterone levels
This systematic review examined the accuracy of alternative testosterone assays compared to serum testing in patients receiving transdermal …
Saliva tests often show perfect results while you still feel terrible because gels create a false picture of your health that blood tests re…
Frontiers Apr 10, 2026