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Investigation of the Perceptual and Acoustic Voice in Trans Man

NCT05166083 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 26

Last updated 2025-07-08

No results posted yet for this study

Summary

The aim of the study is to follow acoustic and perceptual voice changes in trans men during hormone therapy and to examine the relationship between psychosocial and vocal characteristics and testosterone measured in routine follow-up in accordance with international follow-up guidelines.

Conditions

  • Gender Dysphoria
  • Voice Disorder Due to Transsexualism
  • Transgender Persons
  • Hormone Replacement Therapy

Interventions

OTHER

Testosterone Hormon Therapy

Testosterone isocaproate, ... ml, 8 doses, once per 21 days

Sponsors & Collaborators

  • Hacettepe University

    lead OTHER

Principal Investigators

  • Fatma Esen AYDINLI, Assoc. Prof. · Hacettepe University, Speech and Language Therapy Departmant

  • Merve OGULMUS, SLP. · Hacettepe University, Speech and Language Therapy

  • Koray Baser, Assoc. Prof. · Hacettepe Univeristy, Faculty of Medicine, Mental Health and Disease Department

  • Bulent Okan YILDIZ, Prof. · Hacettepe University, Faculty of Medicine, Endocrinology department

  • Taner YILMAZ, Prof. · Hacettepe University, Faculty of Medicine, Otorhinolaryngology department

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-03-11
Primary Completion
2024-12-18
Completion
2025-01-20

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05166083 on ClinicalTrials.gov