Can neighborhood cleanups curb Mosquito-Borne viruses?
NCT ID NCT06981442
First seen Aug 19, 2026 · Last updated Aug 20, 2026 · Updated 1 time
Summary
This trial tests whether community-led environmental management—like removing standing water and properly disposing of waste—can reduce Aedes mosquito populations in Kinshasa. Researchers will compare different mosquito control strategies across 400 households per arm, tracking mosquito numbers and testing for viruses like dengue, chikungunya, Zika, and yellow fever. They will also survey residents' knowledge and practices. The goal is to see if these simple, community-based methods can lower the risk of mosquito-borne diseases in the area.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Community-based environmental management (cleaning up and removing mosquito breeding sites)
- What this could lead to
- If effective, this approach could offer a low-cost, community-driven way to reduce Aedes mosquito populations and lower the risk of arboviral diseases in urban Africa.
- What could go wrong
- This is an early pilot study in one city, so results may not apply elsewhere. Success depends on sustained community participation, and the impact on actual disease cases is not directly measured.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 2,050 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
At household level: Inclusion Criteria: * Belong to a household in one of the 4 health areas selected as study arms * From 18 years of age to consent for household enrollment and participation in the serosurvey * Consenting Exclusion Criteria: * Not belong to a household in one of the 4 health areas selected as study arms * Under 18 years of age * Non-consenting At health facility level: Inclusion Criteria: * From 18 years of age * Resident of the health zone of Mont Ngafula 1 * Consenting Exclusion Criteria: * Under 18 years of age * Not resident in the health zone of Mont Ngafula 1 * Seriously ill and hospitalized, requiring transfusion, presence of blood clotting disorders, allergies resulting from injections, adverse events associated with previous blood sampling, pregnancy * Non-consenting
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Institut National de Recherche Biomédicale, INRB
RECRUITINGKinshasa, République Démocratique Du Congo, Democratic Republic of the Congo
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