NCT07773350

Brief Summary

The objective is to test the protective effect of permethrin-treated and etofenprox-treated lesus against malaria in young children

Trial Health

63
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,296

participants targeted

Target at P75+ for not_applicable

Timeline
49mo left

Started Jan 2027

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

August 14, 2026

Completed
5 days until next milestone

First Posted

Study publicly available on registry

August 19, 2026

Completed
5 months until next milestone

Study Start

First participant enrolled

January 1, 2027

Expected
3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2030

1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2031

Last Updated

August 19, 2026

Status Verified

August 1, 2026

Enrollment Period

3 years

First QC Date

August 14, 2026

Last Update Submit

August 14, 2026

Conditions

Keywords

LesuMalariaPermethrinEtofenprox

Outcome Measures

Primary Outcomes (2)

  • Incidence of clinical malaria in children between the etofenprox and control arms

    Incidence of participants experiencing acute febrile illness AND positive malaria rapid diagnostic test (RDT) at a scheduled or unscheduled study visit.

    From enrollment through Month 24

  • Incidence of clinical malaria in children between the permethrin and control arms

    Incidence of participants experiencing acute febrile illness AND positive malaria RDT at a scheduled or unscheduled study visit.

    From enrollment through Month 24

Secondary Outcomes (67)

  • Incidence of clinical malaria in children between the permethrin and control arms per site

    From enrollment through Month 24

  • Incidence of clinical malaria in children between the etofenprox and control arms per site

    From enrollment through Month 24

  • Incidence of hospitalizations due to malaria between the permethrin and control arms

    From enrollment to Month 36

  • Incidence of hospitalizations due to malaria between the etofenprox and control arms

    From enrollment to Month 36

  • Number of deaths from any cause between the permethrin and control arms during wrap use

    From enrollment to Month 24

  • +62 more secondary outcomes

Study Arms (3)

Receives permethrin-treated lesu

EXPERIMENTAL

Receives permethrin-treated lesu for 2 years

Other: Permethrin-treated lesu

Receives etofenprox-treated lesu

EXPERIMENTAL

Receives etofenprox-treated lesu for 2 years

Other: Etofenprox-treated lesu

Receives non-treated lesu

SHAM COMPARATOR

Receives the non-treated lesu for 2 years

Other: Untreated lesu

Interventions

Patterned cotton-blend fabric will be obtained and treated with permethrin at Perimeter Insect Guard. After treatment, the material will be cut into 2 x 1 meter swathes

Receives permethrin-treated lesu

Patterned cotton-blend fabric will be obtained and treated with etofenprox at Perimeter Insect Guard. After treatment, the material will be cut into 2 x 1 meter swathes

Receives etofenprox-treated lesu

Untreated fabric of identical appearance (i.e., color and pattern) will be similarly cut and packaged for use

Receives non-treated lesu

Eligibility Criteria

Age2 Months - 99 Years
Sexall(Gender-based eligibility)
Gender Eligibility DetailsFemale with infants between the ages of 2-4 months at time of enrollment
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • Mother is at least 18 years old
  • Mother has access to a working phone with a known number
  • Mother is the parent or legal guardian of a singleton (i.e., not a twin) infant 2-4 months of age
  • Has the ability to travel to a designated study site for visits and evaluation
  • Mother/Infant pair presents to their 10-week immunization visit at one of the designated study sites

You may not qualify if:

  • Participation in another study of malaria prevention
  • Known allergic reaction to permethrin or etofenprox
  • Infant has a known HIV diagnosis (or exposure) or sickle cell disease that would be an indication for malaria prophylaxis

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Mbarara University of Science and Technology

Mbarara, Uganda

Location

MeSH Terms

Conditions

Malaria, FalciparumMalaria

Condition Hierarchy (Ancestors)

Protozoan InfectionsParasitic DiseasesInfectionsMosquito-Borne DiseasesVector Borne Diseases

Study Officials

  • Ross Boyce, MD, MSc

    University of North Carolina, Chapel Hill

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Ross Boyce, MD, MSc

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, CARE PROVIDER
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 14, 2026

First Posted

August 19, 2026

Study Start (Estimated)

January 1, 2027

Primary Completion (Estimated)

January 1, 2030

Study Completion (Estimated)

January 1, 2031

Last Updated

August 19, 2026

Record last verified: 2026-08

Data Sharing

IPD Sharing
Will share

Deidentified individual data that supports the results may be shared beginning 9 and continuing for 36 months following publication provided the investigator who proposes to use the data has approval from an Institutional Review Board (IRB), Independent Ethics Committee (IEC), or Research Ethics Board (REB), as applicable, and executes a data use/sharing agreement with UNC.

Time Frame
beginning 9 and continuing for 36 months following publication
Access Criteria
Investigator has approved IRB, IEC, or REB and an executed data use/sharing agreement with UNC.

Locations