Understanding how age and sex affect HIV treatment outcomes

Quantifying Sex-and-Age-Related Differences in Antiretroviral Exposure and Adverse Effects in the MACS/WIHS Combined Cohort Study

NIH-funded research Univ of North Carolina Chapel Hill · NIH-11059854

This study is looking at how things like age and gender affect how well HIV medications work and their side effects, especially weight gain, so we can better understand which groups of people might need special care when taking these drugs.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionUniv of North Carolina Chapel Hill NIH-funded
Lab location1 site (Chapel Hill, United States)
Project IDNIH-11059854 on NIH RePORTER

What this research studies

This research investigates how different factors such as age and sex influence the effectiveness and side effects of HIV medications in a diverse group of people living with HIV. By analyzing data from a large cohort, the study aims to identify specific patient subgroups that may be at higher risk for adverse effects, particularly weight gain, from antiretroviral drugs. The research will utilize advanced modeling techniques to assess drug exposure and its variability among participants, ultimately aiming to provide tailored recommendations for minimizing negative health impacts. Patients will be enrolled from multiple sites to ensure a broad representation of demographics and health backgrounds.

Who could benefit from this research

Good fit: Ideal candidates for this research include individuals living with HIV, particularly those who are diverse in age and sex, including African American women.

Not a fit: Patients who are not living with HIV or those who do not fall within the age and demographic focus of the study may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to personalized treatment strategies that reduce adverse effects of HIV medications, improving overall health outcomes for patients.

How similar studies have performed: Previous research has shown success in understanding pharmacokinetics and adverse effects in HIV treatment, making this approach both relevant and promising.

Where this research is happening

Chapel Hill, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Conditions Acquired Immune Deficiency SyndromeAcquired Immune Deficiency Syndrome VirusAcquired Immunodeficiency SyndromeAcquired Immunodeficiency Syndrome Virus
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.