- Environmental sanitary interventions for preventing active trachoma (2012)
To assess the evidence for the effectiveness of environmental sanitary measures on the prevalence of active trachoma in endemic areas.
- Authors of Report
- Methodology description
- SEARCH METHODS:
We searched CENTRAL (which contains the Cochrane Eyes and Vision Group Trials Register) (The Cochrane Library 2011, Issue 9), MEDLINE (January 1950 to September 2011), EMBASE (January 1980 to September 2011), Latin American and Caribbean Literature on Health Sciences (LILACS) (January 1982 to September 2011), the metaRegister of Controlled Trials (mRCT) (www.controlled-trials.com) and ClinicalTrials.gov (www.clinicaltrials.gov). There were no date or language restrictions in the electronic searches for trials. The electronic databases were last searched on 23 September 2011. We checked the reference list of included trials and the Science Citation Index. We also contacted agencies, experts and researchers in trachoma control.
We included randomised and quasi-randomised controlled trials comparing any form of environmental hygiene measures with no measure. These hygiene measures included fly control, provision of water and health education. Participants in the trials were people normally resident in the trachoma endemic areas.
DATA COLLECTION AND ANALYSIS:
Two authors independently extracted data and assessed the quality of the included trials. Study authors were contacted for additional information. Six trials met the inclusion criteria but we did not conduct meta-analysis due to heterogeneity of the studies.
- Full report available at: https://www.ncbi.nlm.nih.gov/pubmed/22336798; PMID: 2233679; PMCID: PMC4422499
Data retrospectively entered into SRDR for public accessibility.
- Funding Source
- Grant 1 U01 EY020522-01, National Eye Institute, National Institutes of Health, USA