Opioid use may weaken flu shot protection in HIV patients
NCT ID NCT04304768
First seen Jan 11, 2026 · Last updated May 04, 2026 · Updated 21 times
Summary
This study looks at blood samples from 400 people with and without HIV who use or don't use opioids. The goal is to understand how opioids change the body's immune response to the flu vaccine. Researchers will measure antibody levels and immune cell activity to see if opioid use affects vaccine effectiveness.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for IMMUNE DEFECT are added.
By submitting, you agree to our Terms of use
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
University of Miami
Miami, Florida, 33136, United States
Conditions
Explore the condition pages connected to this study.