Cryotherapy for Retinopathy of Prematurity (CRYO-ROP) - Outcome Study of Cryotherapy for Retinopathy of Prematurity
Public ClinicalTrials.gov record NCT00000133. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT00000133
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- National Eye Institute (NEI)
- NIH
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- Trans-scleral Cryotherapy Procedure
Procedure
Eligibility (public fields only)
- Age range
- Up to 1 Year
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 1985
- Primary completion
- Not listed
- Completion
- Jul 31, 2003
- Last update posted
- Feb 3, 2014
1986 – 2003
United States locations
- U.S. sites
- 24
- U.S. states
- 19
- U.S. cities
- 23
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Alabama Ophthalmology Associates, P.C. | Birmingham | Alabama | — | — |
| Private practice of David Plotsky, MD | Washington D.C. | District of Columbia | — | — |
| Retina Group of Washington | Washington D.C. | District of Columbia | — | — |
| Bascom Palmer Eye Institute, University of Miami School of Medicine | Miami | Florida | — | — |
| University of Illinois Eye and Ear Infirmary | Chicago | Illinois | — | — |
| Department of Ophthalmology, Indiana University School of Medicine | Indianapolis | Indiana | — | — |
| Kentucky Lions Eye Research Institute, University of Louisville | Louisville | Kentucky | — | — |
| Department of Ophthalmology, Tulane University School of Medicine | New Orleans | Louisiana | — | — |
| Wilmer Eye Institute, The Johns Hopkins Medical Institutions | Baltimore | Maryland | — | — |
| Private practice of John D. Baker, MD | Dearborn | Michigan | — | — |
| Associated Retinal Consultants, P.C. | Royal Oak | Michigan | — | — |
| Department of Ophthalmology, University of Minnesota | Minneapolis | Minnesota | — | — |
| Strong Children's Hospital, University of Rochester Medical Center | Rochester | New York | — | — |
| Duke University Medical Center | Durham | North Carolina | — | — |
| Private Practice of Miles J. Burke, MD | Cincinnati | Ohio | — | — |
| Columbus Children's Hospital | Columbus | Ohio | — | — |
| Oregon Health & Science University, Casey Eye Institute | Portland | Oregon | — | — |
| Children's Hospital of Philadelphia, Division of Pediatric Ophthalmology | Philadelphia | Pennsylvania | — | — |
| Pediatric Ophthalmology and Strabismus, Inc. | Pittsburgh | Pennsylvania | — | — |
| Storm Eye Institute, Medical University of South Carolina | Charleston | South Carolina | — | — |
| Department of Ophthalmology, Vanderbilt University Medical Center | Nashville | Tennessee | — | — |
| Private practice of Rand Spencer, M.D. | Dallas | Texas | — | — |
| University of Texas Health Science Center, San Antonio, Department of Ophthalmology | San Antonio | Texas | — | — |
| John Moran Eye Center | Salt Lake City | Utah | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00000133, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 3, 2014 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00000133 live on ClinicalTrials.gov.