This is an application to become one of the cooperating study centers in the Cryotherapy for Retinopathy of Prematurity Study. The CRYO-ROP Study consists of essentially two research components: (1) a clinical trial of the safety and efficacy of cryotherapy in reducing blindness in eyes with severe, high risk, ROP; and (2) a study of the natural history (in accord with the international classification of ROP) of retinopathy in very low birth weight infants (less than 1251g). In this proposal we document the ability of our group of opthalmologists and neonatologists to enroll, each year, 213 very low birth weight infants who have survived for at least 28 days in the natural history study. We anticipate that 5% of these infants will also develop retinopathy of prematurity severe enough to become eligible for enrollment of the clinical trial, and that an additional 25-30 patients per year will be available for the recruitment period due to expansion of the neonatal limits involved in the study. The CRYO-ROP Study is chaired by Earl A. Palmer, M.D., at the Oregon Health Sciences University. The Coordinating Center is directed by Robert J. Hardy, Ph.D., at the University of Texas Health Sciences Center, Houston.

Agency
National Institute of Health (NIH)
Institute
National Eye Institute (NEI)
Type
Research Project--Cooperative Agreements (U01)
Project #
5U01EY006324-02
Application #
3551744
Study Section
Vision Research and Training Committee (VSN)
Project Start
1985-09-30
Project End
1989-05-31
Budget Start
1986-06-01
Budget End
1987-05-31
Support Year
2
Fiscal Year
1986
Total Cost
Indirect Cost
Name
University of Illinois at Chicago
Department
Type
Schools of Medicine
DUNS #
121911077
City
Chicago
State
IL
Country
United States
Zip Code
60612