RECRUITING

Testicular Evaluation of Azoospermia Using Micro-Ultrasound

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

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.

Official Title

Testicular Evaluation of Azoospermia Using Micro-Ultrasound

Quick Facts

Study Start:2025-05-01
Study Completion:2025-12-31
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT06941922

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years
Sexes Eligible for Study:MALE
Accepts Healthy Volunteers:Yes
Standard Ages:ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. 1. Men with azoospermia confirmed based on semen analysis
  2. 2. Post-vasectomy patients with verified azoospermia after the procedure
  3. 3. Men pre-vasectomy with proven natural fertility or with normal semen analysis
  4. 4. Males assigned at birth over the age of 18
  1. 1. History of prior microdissection of the testes
  2. 2. History of hypogonadotropic hypogonadism

Contacts and Locations

Study Contact

Paul R Shin, MD
CONTACT
202-296-2595
paul.shin@sgfertility.com
Cori Tanrikut, MD
CONTACT
(202)296-2595
cori.tanrikut@sgfertility.com

Principal Investigator

Paul R Shin, MD
PRINCIPAL_INVESTIGATOR
Shady Grove Fertility

Study Locations (Sites)

Shady Grove Fertility
Rockville, Maryland, 20850
United States

Collaborators and Investigators

Sponsor: Paul Shin

  • Paul R Shin, MD, PRINCIPAL_INVESTIGATOR, Shady Grove Fertility

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2025-05-01
Study Completion Date2025-12-31

Study Record Updates

Study Start Date2025-05-01
Study Completion Date2025-12-31

Terms related to this study

Keywords Provided by Researchers

  • azoospermia, infertility, microultrasound, microdissection

Additional Relevant MeSH Terms

  • Azoospermia