The Copenhagen Gender Identity Cohort
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- This is an observational study: the protocol does not assign a study treatment.
- Who it may be relevant to
- Registry conditions: Gender Identity, Gender Dysphoria, Adult, Gender Incongruence. Basic parameters: from 18 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Denmark
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Overview
The goal of this observational study is to systematically collect data on adults seeking medical and surgical treatments for gender incongruence. This prospective, longitudinal cohort aims to generate insights into the safety, effectiveness, and overall satisfaction with current treatments. Additionally, the study seeks to identify areas for improvement and support healthcare professionals in making informed decisions. Most importantly, it aims to enhance the quality of life for transgender and gender-diverse individuals by ensuring that the care they receive aligns with their needs and goals. Participants will include patients seeking treatment at the Copenhagen Center for Gender Identity, Denmark. Data collection will be both clinician- and patient-reported. Participants will be asked to complete online surveys at baseline, after the assessment process, and annually if they initiate hormone therapy. The study will systematically gather information on gender identity and transition experiences, sociodemographics, self-medication, health status, self-reported quality of life, and treatment preferences. Additionally, detailed records of treatment courses and specific interventions will be collected from all involved healthcare providers across specialties. The study will evaluate the effects of different treatment options, both in the short and long term. It will explore how quality of life is associated with gender identity, transition, sociodemographics, lifestyle, and health, as well as assess the medical impact of various treatments, including counseling, hormone therapy, and surgery. Furthermore, the study will investigate the prevalence of side effects and complications related to treatment, as well as factors influencing treatment discontinuation, including cases of detransition. Finally, the project will focus on quality indicators such as waiting times and patient satisfaction, contributing to the ongoing development of high-quality, patient-centered care for transgender and gender-diverse individuals.
Primary outcome measures
- Assessment of quality of life [Time frame: Baseline and latest yearly assessment.]
Eligibility criteria
Inclusion criteria
- All patients referred to The Center for Gender Identity in Copenhagen
Exclusion criteria
- Inability to read and understand Danish
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Observational model
- Cohort
Study locations
Denmark · 1 center
- The Center for Gender Identity — Copenhagen
Identifiers
NCT: NCT06953908 · 001