Vanderbilt researchers use AI to generate synthetic HIV patient records for privacy-safe research

Summary

Researchers at Vanderbilt Health used AI to create nearly 50,000 synthetic patient records of people living with HIV, designed to statistically resemble real clinical data without copying any actual patient information. Their AI model, MeLD (Medical Longitudinal Latent Diffusion), adapts a diffusion transformer — originally built for synthetic image generation — to compress real patient records into simplified representations and then generate realistic synthetic clinical histories. The goal is to accelerate HIV research by providing rich, privacy-safe datasets that can be shared freely without exposing sensitive patient information.

Source

bskyVanderbilt researchers use AI to generate synthetic HIV patient records for privacy-safe researchnews.vumc.org