# Swiss ProspectivE Cohort of TRAnsgender and Gender Diverse Individuals - The SPECTRA Study

> **NCT06774053** · — · RECRUITING · sponsor: **University Hospital, Basel, Switzerland** · enrollment: 600 (estimated)

## Conditions studied

- Transgender Individuals
- Gender Incongruence

## Interventions

- **OTHER:** Group A (start of GAHT)
- **OTHER:** Group B (on-going GAHT)
- **OTHER:** Group C (GAS)

## Key facts

- **NCT ID:** NCT06774053
- **Lead sponsor:** University Hospital, Basel, Switzerland
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2026-04-20
- **Primary completion:** 2046-01
- **Final completion:** 2046-01
- **Target enrollment:** 600 (ESTIMATED)
- **Last updated:** 2026-05-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06774053

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06774053, "Swiss ProspectivE Cohort of TRAnsgender and Gender Diverse Individuals - The SPECTRA Study". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06774053. Licensed CC0.

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