Mapping snakebite risk in Ghana and Rwanda
Official title: Mapping Snakebite Risk in Ghana and Rwanda: Using Primary Data Collection and Geostatistical Techniques to Develop an Approach to Risk Estimation for Snakebite
Run by Liverpool School of Tropical Medicine · NCT06808789 · Data updated 2026-11-12
This study tests whether geospatial methods can map and predict where snakebites happen, using hospital data and household surveys in Ghana and Rwanda.
Quick facts
| Study type | Observational |
|---|---|
| Sex | All |
| Enrollment | 32000 (estimated) |
| Sponsor | Liverpool School of Tropical Medicine Academic / other |
| Locations | 1 site (Kumasi) |
| Status | Recruiting |
| Started | August 1, 2026 |
| Main results expected | January 2027 |
| Study ends | April 2027 |
| Registry record updated | August 31, 2026 |
| Trial ID | NCT06808789 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Households in selected areas of Ghana and Rwanda, including heads of household and members with a history of snakebite.
✕Probably not a fit
Individuals or households with no history of snakebite or those not residing in the study regions may not benefit directly.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
Researchers will analyze snakebite data from health facilities and collect household survey information in diverse environments in Ghana and Rwanda to see how spatial analysis can identify risk patterns. The project will compare data collection methods to understand their contributions to predicting snakebite risk. The work is observational and aims to improve understanding of where prevention and resources are most needed. Lead institutions include the Liverpool School of Tropical Medicine and Kumasi Centre for Collaborative Research, with site in Kumasi, Ghana.
Why it matters
Potential benefit: If successful, the study could improve how communities allocate prevention and healthcare resources for snakebite by identifying high-risk areas.
How similar studies have gone: Previous work using community surveys and facility data has shown value in understanding snakebite burden, though few combine health facility records with geostatistical approaches in LMIC settings.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Household Screening Questionnaire: o Heads of household from all selected households will be invited to participate, regardless of age or sex. If the head of household is absent, another adult from the household who can report on behalf of all household members will be invited to be interviewed. * Snakebite Details Questionnaire: * All household members identified with a history of snakebite will be invited to complete this questionnaire, with the assistance/in the presence of a responsible adult if the participant is a minor. If the household member is deceased, a responsible adult from the household will be asked to complete the questionnaire as far as possible. Exclusion Criteria: * Household Screening Questionnaire * Households where the household head/a responsible adult is not present at first visit or revisit. * Households where the household head/responsible adult is unable or unwilling to give consent. * Snakebite Details Questionnaire * Where the snakebite victim is an adult and is present: the victim is unwilling to participate * Where the snakebite victim is an adult and is not present: there is no responsible adult who is able to complete the questionnaire on the behalf of the victim * Where the snakebite victim is a minor: there is no responsible adult who is able or willing to provide consent to be interviewed or support the child to complete the questionnaire.
Where it's running
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Asante Akim South Municipal Health Directorate
Kumasi, Ghana Recruiting
Study contacts
- Principal investigator: Robert Asampong — Liverpool School of Tropical Medicine
- Study coordinator: Robert Asampong
- Email: robert.asampong@lstmed.ac.uk
- Phone: +233243645429
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.