Clinical trial
Manhattan Vision Screening and Follow-Up Study (NYC-SIGHT)
NCT04271709
Study timeline
Study start (actual)2019-09-30Date precision: day
Registry last updated2025-10-15
Observed by CureCurrent2026-10-07
Recorded dates are source observations, not predictions. Missing milestones are not estimated.
Conditions
Glaucomaunresolved
Vision Impairment and Blindnessunresolved
Cataractunresolved
Diabetic Retinopathyunresolved
Eye Diseasesunresolved
Interventions
Usual CareOTHER
Sponsors & collaborators
Columbia Universitylead sponsor
Centers for Disease Control and Preventioncollaborator
Mapped research locations
Registry source
Open the source record to verify current eligibility, contacts, locations and registry updates.
Open NCT04271709 on ClinicalTrials.gov ↗Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.