NCT00249275View on ClinicalTrials.gov

Effectiveness of Alternative Approaches to Providing Spectacles in Tanzanian Secondary School Students

NACompletedINTERVENTIONAL
Enrollment

250

Participants

Timeline

Start Date

January 31, 2004

Study Completion Date

August 31, 2004

Conditions
Under- and Uncorrected Significant Refractive Errors
Interventions
DEVICE

spectacles

Trial Locations (1)

Unknown

Secondary Schools, Dar es Salaam

All Listed Sponsors
collaborator

British Council for Prevention of Blindness

OTHER

collaborator

Tanzanian Society for the Blind

UNKNOWN

lead

London School of Hygiene and Tropical Medicine

OTHER

NCT00249275 - Effectiveness of Alternative Approaches to Providing Spectacles in Tanzanian Secondary School Students | Biotech Hunter | Biotech Hunter