NCT04917562

Refractive Transepithelial Photo-keratectomy (T-PKR) in High Myopia

Refractive Transepithelial Photo-keratectomy (T-PKR) Without Addition of Mitomycin-C in High Myopia: a Retrospective Study of 69 Eyes

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 38 (actual)
• Sponsor: Centre Hospitalier Régional Metz-Thionville · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The aim of this study is to evaluate the anatomical and refractive parameters following a single-step transepithelial photo-refractive keratectomy (T-PRK) without the addition of mitomycin-C for the treatment of high myopia of 6 diopters or more.

Detailed description

In this retrospective study, 69 high myopic eyes of 6 diopters or more were treated in 38 patients by Trans-PRK with the SCHWIND Amaris 500E® excimer laser platform without the use of mitomycin-C. Several outcomes are measured in treated patients, such as postoperative uncorrected visual acuity (UCVA), best spectacle corrected visual acuity (BSCVA), efficacy, safety and predictability of the procedure, as well as corneal haze measurement. The patients are followed-up for 3 months.

Conditions

• Ophthalmopathy
• Myopia
• Keratopathy

Timeline

• Start date: 2018-01-01
• Primary completion: 2020-01-01
• Completion: 2020-01-01
• First posted: 2021-06-08
• Last updated: 2023-04-13

Locations

1 site across 1 country: France