Conditions: Keratoconus and Ectasia
Allocation: NA | Intervention model: SINGLE_GROUP
Enrollment: 500
Healthy volunteers: no

Brief summary:
The purpose of this research study is to evaluate the long tern safety and effectiveness of cross-linking in eyes with keratoconus and ectasia.

Detailed description:

Arms:
arm 1: All eyes to be treated with riboflavin and UV light

Interventions: intervention 1: Riboflavin intervention 2: VEGA UV-A Illumination System
Intervention descriptions: intervention 1: Riboflavin is a solution that will be delivered to the treatment area intervention 2: This is a portable electronic device designed to deliver a dose of UV-A light to the treatment area

Protocol document: