Upper Gastrointestinal Endoscopy in HIV-infected Individuals

This study is examining the results of upper gastrointestinal (GI) endoscopies — a procedure where a camera is passed into the throat, stomach, and upper intestine — in people living with HIV who are undergoing this test for the first time. The goal is to better understand what GI problems are commonly found in HIV-positive individuals. **You may be eligible if...** - You are 18 years old or older - You are living with HIV - This would be your first upper GI endoscopy - You are able to give written informed consent **You may NOT be eligible if...** - You are unable to provide informed consent - You refuse to participate Talk to your doctor to see if this trial is right for you.