Clinical Research Directory
Browse clinical research sites, groups, and studies.
2 clinical studies listed.
Filters:
Tundra lists 2 Primary Pterygium clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.
NCT07742995
Preoperative and Postoperative Refractive and Topographic Evaluation in Patients With Primary Pterygium: Comparison of Two Surgical Techniques
This study evaluated changes in refractive status and corneal topography before and after surgical treatment of primary pterygium. Patients undergoing pterygium excision were treated with either conjunctival autograft or amniotic membrane transplantation. Visual acuity, refractive error, and corneal topographic parameters were assessed before surgery and after postoperative follow-up to compare the effectiveness of both surgical techniques in restoring corneal optics and improving visual outcomes.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-17
NCT07244276
Comparison of Compressed Continuous Suture and Conventional Suture in Pterygium Surgery
To compare the advantages and disadvantages of continuous suture with suture and conventional Suture in primary pterygium surgery for autologous conjunctival graft fixation
Gender: All
Ages: 30 Years - 70 Years
Updated: 2025-11-24
1 state