CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted
Drug / intervention
Trans-scleral Cryotherapyprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00000133
NCT00000133N/ACompleted
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Cryotherapy for Retinopathy of Prematurity (CRYO-ROP) - Outcome Study of Cryotherapy for Retinopathy of Prematurity

National Eye Institute (NEI)·interventional·Posted Sep 24, 1999·Updated Feb 4, 2014

In Brief

A clinical study evaluating Trans-scleral Cryotherapy for Retinopathy of Prematurity. Completed, across 24 sites.

Detailed Summary

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 Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsRetinopathy of Prematurity
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
1985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedSep 24, 1999
Enrollment StartJan 1, 1986
Study CompletionAug 1, 2003
TodayJul 2, 2026
Posted 26.8 years ago

Interventions

Trans-scleral Cryotherapyprocedure