Status: Recruiting
Testicular Evaluation of Azoospermia Using Micro-Ultrasound
The investigation is a small feasibility study to determine whether there are imaging features related to the seminiferous tubules in the testes under microultrasound. The results from this study will provide guidance on the design and power analysis of future studies in this area.
Participants needed: 40
Trial details
Age: 18+Biological sex: MaleType: ObservationalSponsor: Paul ShinUpdated: Jul 11, 2025Locations: 2
Eligibility criteria
Men with azoospermia confirmed based on semen analysis [+3]
History of prior microdissection of the testes [+1]