Plain-English translation of NCT00411983 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
This is a long-term follow-up study for people with HIV who have participated in previous research trials run by the HIV-NAT research collaboration. Researchers want to track your health over many years to understand how HIV treatments affect you in the long term — including how well different medication combinations work, whether they cause side effects, and how your overall health and quality of life are doing.
We need to understand the lasting effects of HIV medications so doctors can make better treatment decisions for people with HIV. By following patients over many years, researchers can spot both benefits and side effects that only show up over time, like changes in metabolism, heart health, or resistance to medications.
You likely qualify if…
You likely don't qualify if…
You would continue to be monitored as part of the research collaboration, sharing information about your health, any medications you're taking, and how you're doing. The study involves tracking your clinical outcomes — meaning researchers will look at your medical records, any health changes, and test results — over the long term. There is no set duration mentioned, as this is a long-term follow-up study designed to gather information over years.
AI-generated summary from trial data · Jun 9, 2026 · Not medical advice
Thailand
Enrollment target
~10,000 participants
Started
November 2002
Primary completion
December 2030
Age range
18 Years and older
Last updated on clinicaltrials.gov in March 2025.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
Anchalee Avihingsanon, MD, PhD
HIV-NAT, Thai Red Cross AIDS Research Center
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.