Actively Recruiting

Age: 10Years - 18Years
MALE
Healthy Volunteers
NCT06400199

Fertility Preservation for Transfeminine Adolescents Via Semen Cryopreservation or Testicular Sperm Extraction

Led by Amsterdam UMC, location VUmc · Updated on 2024-05-06

40

Participants Needed

2

Research Sites

104 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

The goal of this observational cohort study is to identify and predict parameters for successful testicular sperm extraction (TESE) procedures or semen cryopreservation more accurately and to evaluate the decision making process and the experience of postponing or temporarily discontinuing puberty suppression to undergo successful fertility preservation. in transfeminine (assigned male at birth) adolescents. The main question\[s\] it aims to answer are: * What is the optimal timing for fertility preservation before the start or after temporarily discontinuing puberty suppression puberty suppression * How do transfeminine adolescents and their parents experience the decision making process of fertility preservation * how do transfeminine adolescents and their parents experienced postponing or temporarily discontinuing puberty suppression to undergo successful fertility preservation? Participants will be asked to use their medical data, answer a questionnaire or participate in a (online) interview.

CONDITIONS

Official Title

Fertility Preservation for Transfeminine Adolescents Via Semen Cryopreservation or Testicular Sperm Extraction

Who Can Participate

Age: 10Years - 18Years
MALE
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Before start of puberty suppresion with a wish for fertility preservation
  • After discontinuing puberty suppersion before the start of hormone therapy
Not Eligible

You will not qualify if you...

  • Tanner stage > 4/5

AI-Screening

AI-Powered Screening

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Trial Site Locations

Total: 2 locations

1

Amsterdam UMC, location AMC

Amsterdam, Netherlands, 1105 AZ

Actively Recruiting

2

Amsterdam UMC, Location VU Medical Center

Amsterdam, Netherlands

Actively Recruiting

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Research Team

T

Tessa Stolk, MD

CONTACT

N

Norah van Mello, MD, PHD

CONTACT

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

0

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