Conjunctival Autograft

PROCEDURE4 trials

Sponsors

Marilia Medicine School, Sun Yat-sen University, College of Physicians and Surgeons Pakistan, Instituto de Oftalmología Fundación Conde de Valenciana

Conditions

AstigmatismPrimary PterygiumPterygiumRecurrent Pterygium

Phase 3

Pterygium Treatment Using Single Beta-therapy as Adjuvant Treatment Compared to Conjunctival Autograft

CompletedNCT01024257

Marilia Medicine SchoolPterygium

Updated: 2009-12-02

Unknown Phase

Conjunctival Autograft or Limbal Conjunctival Autograft for Recurrent Pterygium Using Mitomycin C

Sun Yat-sen UniversityRecurrent Pterygium

Start: 2016-02-29End: 2021-07-31Target: 116Updated: 2020-07-09

Comparing Two Surgical Methods to Prevent Pterygium Regrowth

Not yet recruitingNCT07277426

College of Physicians and Surgeons PakistanPterygium

Start: 2026-02-02End: 2026-07-02Target: 342Updated: 2025-12-11

Preoperative and Postoperative Refractive and Topographic Evaluation in Patients With Primary Pterygium: Comparison of Two Surgical Techniques

CompletedNCT07742995

Instituto de Oftalmología Fundación Conde de ValencianaPrimary Pterygium, Astigmatism

Start: 2013-04-01End: 2015-03-01Updated: 2026-08-17