Cryotherapy for Retinopathy of Prematurity (CRYO-ROP) - Outcome Study of Cryotherapy for Retinopathy of Prematurity
To determine the safety and efficacy of trans-scleral cryotherapy of the peripheral retina in certain low birth-weight infants with retinopathy of prematurity (ROP) for reducing blindness from ROP.
To determine the long-term outcome for eyes that had severe ("threshold") ROP, both with and without cryotherapy.
|Study Design:||Allocation: Randomized|
|Study Start Date:||January 1986|
|Study Completion Date:||August 2003|
Please refer to this study by its ClinicalTrials.gov identifier: NCT00000133
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