Conditions: Ectasia
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 103
Healthy volunteers: no

Brief summary:
The purpose of this research study is to test the safety, tolerability, and effectiveness of corneal collagen cross-linking (CXL) when used to treat ectasia.

Detailed description:

Arms:
arm 1: None arm 2: None

Interventions: intervention 1: VEGA UV-A Illumination System intervention 2: Riboflavin
Intervention descriptions: intervention 1: Only subjects assigned to the treatment group will receive treatment with the UV Light intervention 2: Both treatment and sham groups will receive riboflavin

Protocol document: