The Prevalence of HIV Elite Controllers, Viremic Controllers, False Elite Controllers, and False Viremic Controllers in Thai Blood Donors

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20210927003

Enrollment

Registered

2021-09-27

Start date

2021-07-23

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

HIV Elite controller Viremic controller HIV Elite controller Viremic controller

Interventions

Anti-HIV false positive as confirmed by western blot,HIV viral load less than 50 copies/ml and Tenofovir test negative,HIV viral load less than 50 copies/ml and Tenofovir test positive,HIV viral load

Other,Other,Other,Other,Other

Anti-HIV false positive ,True elite controller ,False elite controller ,True viremic controller ,False viremic controller

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. HIV Ag/Ab reactive (positive 3 times) or inconclusive (positive 2 times) 2. HIV NAT negative

Exclusion criteria

Exclusion criteria: 1. HIV Ag/Ab negative the first time or positive only 1 time from 3 times 2. HIV NAT positive

Design outcomes

Primary

Measure	Time frame
Prevalence of HIV Elite Controllers, Viremic Controllers, False Elite Controllers, and False Viremic Controllers in Thai Blood Donors After samples collection done Western blot, Viral load test, LC-MS/MS	—

Secondary

Measure	Time frame
N/A N/A N/A	—

Countries

Thailand

Contacts

Public ContactAphisit Thongthaisin

Chulalongkorn University

aphisitthongthaisin@gmail.com0896781259

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026