NCT03355430 - Simultaneous Corneal Wavefront-Guided Trans-PRK and Corneal Collagen Crosslinking After ICRS Implantation for Moderate Keratoconus | Biotech Hunter

Enrollment

23

Participants

Timeline

Start Date

July 7, 2016

Primary Completion Date

January 2, 2017

Study Completion Date

January 2, 2017

Conditions

Moderate Keratoconus

Interventions

PROCEDURE

combined corneal wavefront-guided transepithelial photorefractive keratectomy (tPRK)

After at least 1 month (average 2.7 ± 1.1 months; range 1 to 4 months), all patients were scheduled for combined corneal wavefront-guided tPRK and accelerated CXL treatment. tPRK between the corneal ring segments was performed using an excimer laser (Amaris 1050 Excimer Laser platform; Schwind eye-tech-solutions GmbH and Co KG, Kleinostheim, Germany).

PROCEDURE

accelerated corneal collagen cross-linking (CXL)

After at least 1 month (average 2.7 ± 1.1 months; range 1 to 4 months), all patients were scheduled for combined corneal wavefront-guided tPRK and accelerated CXL treatment. tPRK between the corneal ring segments was performed using an excimer laser (Amaris 1050 Excimer Laser platform; Schwind eye-tech-solutions GmbH and Co KG, Kleinostheim, Germany).

Trial Locations (1)

03722

Department of Ophthalmology, Yonsei University College of Medicine, Seoul