Understanding why vision sometimes clouds after cataract surgery
Mechanisms of lens epithelium fibrosis and its relevance to posterior capsule opacification
['FUNDING_R01'] · AUGUSTA UNIVERSITY · NIH-11092131
This research aims to understand the biological reasons behind a common vision problem called posterior capsule opacification, which can happen after cataract surgery.
Quick facts
| Phase | ['FUNDING_R01'] |
|---|---|
| Study type | Nih_funding |
| Sex | All |
| Sponsor | AUGUSTA UNIVERSITY (nih funded) |
| Locations | 1 site (AUGUSTA, UNITED STATES) |
| Trial ID | NIH-11092131 on ClinicalTrials.gov |
What this research studies
After cataract surgery, some people experience a clouding of their vision, known as posterior capsule opacification (PCO), which is like a secondary cataract. We know that PCO is caused by a scarring process in the eye, partly due to cells changing their type. Our team is exploring how specific cell signals, particularly the Wnt/β-catenin pathway, contribute to this scarring. By studying these signals, we hope to uncover new ways to prevent or treat PCO, helping patients maintain clear vision after their initial surgery.
Who could benefit from this research
Good fit: This foundational research is relevant to patients who have undergone or will undergo cataract surgery and are at risk for posterior capsule opacification.
Not a fit: Patients who have not had cataract surgery or do not experience posterior capsule opacification would not directly benefit from this specific research.
Why it matters
Potential benefit: If successful, this work could lead to new treatments or preventative measures for posterior capsule opacification, improving long-term vision for patients after cataract surgery.
How similar studies have performed: Previous studies have suggested that certain cell signaling pathways play a role in this condition, and this research builds upon those findings by focusing on a specific pathway.
Where this research is happening
AUGUSTA, UNITED STATES
- AUGUSTA UNIVERSITY — AUGUSTA, UNITED STATES (ACTIVE)
Researchers
- Principal investigator: FAN, XINGJUN — AUGUSTA UNIVERSITY
- Study coordinator: FAN, XINGJUN
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.