Recurrence Rate of Mini-SLET vs. Limbal-Conjunctival Autograft in Primary Pterygium Excision

Pterygium of Conjunctiva and Cornea Clinical Trial

Official title: Recurrence Rate of Mini-SLET (Simple Limbal Epithelial Transplantation) vs. Limbal-Conjunctival Autograft in Primary Pterygium Excision

Status Completed

Clinical Trial Summary

To study the efficacy and safety of amniotic membrane transplantation as an adjunctive therapy after surgical excision of primary pterygium and compare the clinical outcomes with conjunctival autograft

Clinical Trial Description

Prospective Randomized Blind Clinical Trial

Sixty-four eyes of 64 patients with primary nasal pterygium have been operated by two surgeons (E. G-H, A. N-C). All patients are randomized to undergo Mini-SLET or limbal-conjunctival autograft transplantation as an adjuvant therapy after pterygium excision.

Four eyes were treated with Mini-SLET(group 1), and 26 eyes have been operated with conjunctival autograft (group 2). Patients will be followed up at 1 day, 1 week, 1, 3, 6, 9 and 12 months postoperation. The main outcome measurement was a recurrence rate after surgery. ;

Related Conditions & MeSH terms

• Pterygium
• Pterygium of Conjunctiva and Cornea
• Recurrence

• NCT number: NCT03363282
• Study type: Interventional
• Source: Instituto de Oftalmología Fundación Conde de Valenciana
• Status: Completed
• Phase: N/A
• Start date: September 17, 2015
• Completion date: November 28, 2017