radial keratotomy

PROCEDURE2 trials

Sponsors

National Eye Institute (NEI), Nisa Hastanesi

Conditions

MyopiaRadial Keratotomy in Keratoconus Cases

Phase 3

Prospective Evaluation of Radial Keratotomy (PERK) Study

CompletedNCT00000129

National Eye Institute (NEI)Myopia

Start: 1981-04-30End: 1983-10-31Updated: 2009-09-17

Unknown Phase

Efficacy of Radial Keratotomy in the Optical Rehabilitation of Mild to Moderate Keratoconus Cases

CompletedNCT01879631

Nisa HastanesiRadial Keratotomy in Keratoconus Cases

Start: 2012-07-31End: 2012-12-31Updated: 2013-06-18