Observational cohort of transgender health in Southeast Asia

The South-East Asian Transgender Health Cohort

Observational Institute of HIV Research and Innovation Foundation, Thailand · NCT05454579

This study is looking at the health and challenges faced by transgender people in Southeast Asia to help improve healthcare for them.

Quick facts

Study typeObservational
Enrollment450 (estimated)
Ages18 Years and up
SexAll
SponsorInstitute of HIV Research and Innovation Foundation, Thailand Academic / other
Locations5 sites (Pasay, Manila and 4 other locations)
Trial IDNCT05454579 on ClinicalTrials.gov

What this trial studies

This observational cohort study will enroll 450 transgender individuals, including both HIV-negative and HIV-positive participants, from community health centers in Thailand, Vietnam, and the Philippines. Over a 24-month period, the study will track various physical and mental health factors, including HIV/STI status, sexual risk behaviors, and experiences of stigma and discrimination. The goal is to identify the biomedical, structural, and psychosocial factors affecting the health of transgender people and to describe the barriers they face in accessing healthcare. The findings aim to inform holistic healthcare policies tailored for the transgender community.

Who should consider this trial

Good fit: Ideal candidates for this study are transgender individuals aged 18 and older from Thailand, Vietnam, or the Philippines.

Not a fit: Patients who do not identify as transgender or are under 18 years old may not receive benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved healthcare policies and practices that better address the needs of transgender individuals.

How similar studies have performed: While there have been studies focusing on transgender health, this specific cohort approach in Southeast Asia is relatively novel and untested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Thai/Vietnamese/Filipino nationality
* Aged ≥ 18 years old
* Self-identify as a transgender woman or transgender man
* Have signed consent form

Exclusion Criteria:

* None

Where this trial is running

Pasay, Manila and 4 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions HIVSTIsHCV
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.