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Evaluation of OlysetPlus ceiling net in Lake Victoria basin, Kenya

Evaluation of OlysetPlus ceiling net in Lake Victoria basin, Kenya: study protocol for a cluster-randomized trial - OPCeNTILV

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000045079
Enrollment
12000
Registered
2021-09-01
Start date
2021-09-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

malaria

Interventions

Intervention: OlysetPlus ceiling nets are installed permanently in houses randomly assigned to the intervention arm. Control: No OlysetPlus ceiling nets are installed in houses randomly assigned to th

Sponsors

Osaka Metropolitan University Graduate School of Medicine
Lead Sponsor
Mount Kenya Unversity
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Households with at least one permanent resident on Mfangano Island

Exclusion criteria

Exclusion criteria: (1) Temporary residents; (2) residents living in temporary structures; (3) residents planning to leave or stay outside their permanent home for longer than one month over the study period (12 months)

Design outcomes

Primary

MeasureTime frame
(1) Prevalence of Plasmodium infections in children three to fifteen years six and twelve months after OlysetPlus ceiling net installation; (2) Incidence of malaria across all ages twelve months after net installation; (3) Density and composition of Anopheles vectors six and twelve months after net installation

Secondary

MeasureTime frame
(1) Hemoglobin levels in children three to fifteen years six and twelve months after net installation; (2) Prevalence of antibodies against Anopheles salivary proteins and Plasmodium antigens across all ages twelve months after net installation; (3) Genomic profiles of Plasmodium parasites at six and twelve months after net installation

Countries

Africa

Contacts

Public ContactWataru Kagaya

Nagasaki University Institute of Tropical Medicine

wataru.kagaya@gmail.com95-819-7800

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026