RecruitingNCT06941922

Testicular Evaluation of Azoospermia Using Micro-Ultrasound

Sponsor

Paul Shin

Enrollment

40 participants

Start Date

May 1, 2025

Study Type

OBSERVATIONAL

Conditions

Azoospermia

Summary

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.

Eligibility

Sex: MALEMin Age: 18 Years

Inclusion Criteria4

Men with azoospermia confirmed based on semen analysis
Post-vasectomy patients with verified azoospermia after the procedure
Men pre-vasectomy with proven natural fertility or with normal semen analysis
Males assigned at birth over the age of 18

Exclusion Criteria2

History of prior microdissection of the testes
History of hypogonadotropic hypogonadism

Print for Your Doctor

Interested in this trial?

Get notified about updates and connect with the research team.

Locations(2)

Shady Grove Fertility

Rockville, Maryland, United States

University of Alberta

Edmonton, Alberta, Canada

View Full Details on ClinicalTrials.gov

For the most up-to-date information, visit the official listing.

Visit

NCT06941922

Related Trials

Identifying Genome Variants in Non-Obstructive Azoospermia (NOA) or Primary Ovarian Insufficiency (POI)

NCT073577012 locations