- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT00038753
Vision In Preschoolers Study (VIP Study)
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
The Vision In Preschoolers (VIP) Study is a multi-center, multidisciplinary, prospective clinical study to evaluate screening tests for identifying preschool children in need of comprehensive eye examinations. The primary goal of the VIP Study is to identify an effective and efficient battery of screening tests that has high sensitivity and specificity in identifying preschoolers in need of further evaluation for amblyopia, strabismus and/or significant refractive error.
The VIP Study is designed in three-phases.
Phase I activities will establish which screening tests perform well when administered by licensed eye care professionals (pediatric optometrists and pediatric ophthalmologists) in a population of 1000 Head Start preschoolers at high risk for the targeted vision disorders.
Phase II activities will provide evaluation of the tests' performance when administered by pediatric nurses and lay people on a high risk population of 1000 Head Start preschoolers. Each child will be tested twice with each screening test - once by a pediatric nurse and once by a lay screener. Tests selected for Phase II will be determined by the outcome of Phase I.
Phase III activities will evaluate the performance of the tests in identifying individuals with specific vision disorders in a general population of (6400) Head Start preschoolers. The category of screening personnel and the specific screening tests used in Phase III will be determined by the outcome of Phases I and II.
Studietype
Fase
- Fase 3
Kontakter og plasseringer
Studiesteder
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California
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Berkeley, California, Forente stater, 94720-2020
- University of California, Berkeley School of Optometry
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Massachusetts
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Boston, Massachusetts, Forente stater, 02215
- New England College of Optometry
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Ohio
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Columbus, Ohio, Forente stater, 43218-2342
- The Ohio State University College of Optometry
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Oklahoma
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Tahlequah, Oklahoma, Forente stater, 74464
- Oklahoma Northeastern State University College of Optometry
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Pennsylvania
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Philadelphia, Pennsylvania, Forente stater, 19141
- Pennsylvania College of Optometry
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Diagnostisk
Samarbeidspartnere og etterforskere
Sponsor
Studierekorddatoer
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- NEI-85
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