Vision In Preschoolers Study (VIP Study)
1 other identifier
interventional
N/A
1 country
5
Brief Summary
To identify vision-screening tests that can accurately predict those three- and four-year old preschoolers who would benefit from a comprehensive vision examination because of signs of amblyopia, strabismus, and/or significant refractive error.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
5 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
June 4, 2002
CompletedFirst Posted
Study publicly available on registry
June 5, 2002
CompletedOctober 16, 2009
October 1, 2009
June 4, 2002
October 15, 2009
Conditions
Keywords
Interventions
Eligibility Criteria
Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.
Sponsors & Collaborators
Study Sites (5)
University of California, Berkeley School of Optometry
Berkeley, California, 94720-2020, United States
New England College of Optometry
Boston, Massachusetts, 02215, United States
The Ohio State University College of Optometry
Columbus, Ohio, 43218-2342, United States
Oklahoma Northeastern State University College of Optometry
Tahlequah, Oklahoma, 74464, United States
Pennsylvania College of Optometry
Philadelphia, Pennsylvania, 19141, United States
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Purpose
- DIAGNOSTIC
- Sponsor Type
- NIH
Study Record Dates
First Submitted
June 4, 2002
First Posted
June 5, 2002
Last Updated
October 16, 2009
Record last verified: 2009-10