How opioids affect eye immunity and infections
Differential impact of acute and chronic opioids on ocular innate immunity and infections
This study looks at how using opioids, both for a short time and a long time, might affect the immune system in the eye and increase the risk of infections, like endophthalmitis, so if you've used opioids, this research could help you understand how it might impact your eye health.
Quick facts
| Grant type | R21 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Wayne State University NIH-funded |
| Lab location | 1 site (Detroit, United States) |
| Project ID | NIH-11044479 on NIH RePORTER |
What this research studies
This research investigates the effects of acute and chronic opioid use on the immune response in the eye, particularly focusing on how these effects may increase the risk of infections like endophthalmitis. By examining the immune response in human retinal cells and animal models, the study aims to understand the mechanisms by which opioids may suppress immunity and lead to higher infection rates. The research will involve analyzing inflammatory responses and the presence of pathogens in the eye following opioid exposure. Patients with a history of opioid use may find the findings relevant to their health.
Who could benefit from this research
Good fit: Ideal candidates for this research are individuals with a history of opioid use, particularly those experiencing eye-related health issues.
Not a fit: Patients who have never used opioids or do not have any eye health concerns may not benefit from this research.
Why it matters
Potential benefit: If successful, this research could lead to improved understanding and management of infections in patients with opioid use disorder.
How similar studies have performed: Previous research has indicated that opioids can impact immune responses, but this specific focus on ocular immunity and infections is relatively novel.
Where this research is happening
Detroit, United States
- Wayne State University — Detroit, United States (Active)
Researchers
- Principal investigator: Kumar, Ashok — Wayne State University
- Study coordinator: Kumar, Ashok
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.