LLIN Evaluation in Uganda Project (LLINEUP3)
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT05950191 |
Recruitment Status :
Recruiting
First Posted : July 18, 2023
Last Update Posted : December 11, 2023
|
- Study Details
- Tabular View
- No Results Posted
- Disclaimer
- How to Read a Study Record
Condition or disease | Intervention/treatment | Phase |
---|---|---|
Malaria | Other: long lasting insecticidal nets with chlorfenapyr-pyrethroid (PermaNet Dual) Other: long lasting insecticidal nets with PBO-pyrethroid (PermaNet) Behavioral: Social Behavior Change Communication | Not Applicable |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 215903 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Intervention Model Description: | Cluster-randomised trial to evaluate the impact of LLINs distributed in Uganda through the 2023 national universal coverage campaign. A cluster has been defined as the target area surrounding an MRC. A total of 24 clusters will be included in the study, covering 20 moderate-high malaria burden districts in Uganda. Clusters have been randomised in a 1:1 ratio to receive one of two types of LLINs: (1) chlorfenapyr-pyrethroid LLINs (PermaNet Dual, n=12) or (2) PBO-pyrethroid LLINs (PermaNet 3.0, n=12). |
Masking: | None (Open Label) |
Primary Purpose: | Prevention |
Official Title: | LLIN Evaluation in Uganda Project (LLINEUP3): Impact of Long-lasting Insecticidal Nets (LLINs) Treated With Chlorfenapyr Plus Pyrethroid vs LLINs Treated With Piperonyl Butoxide Plus Pyrethroid on Malaria Incidence in Uganda: a Cluster-randomised Trial |
Actual Study Start Date : | November 27, 2023 |
Estimated Primary Completion Date : | December 31, 2025 |
Estimated Study Completion Date : | December 31, 2025 |
Arm | Intervention/treatment |
---|---|
Experimental: PermaNet Dual
long lasting insecticidal nets with chlorfenapyr-pyrethroid
|
Other: long lasting insecticidal nets with chlorfenapyr-pyrethroid (PermaNet Dual)
Next-generation bed net combining insecticides with different modes of action Behavioral: Social Behavior Change Communication The NMCD and other stakeholders will take the lead on Social Behaviour Change Communication (SBCC). SBCC activities will use digital and other platforms, including the following: (1) LLIN launch at the World Malaria Day celebrations; (2) regional in-person advocacy meetings; (3) mass media platforms (for advertisements, mini skits, DJ mentions, radio spots, interactive talks); (4) social media platforms; (5) VHTs; (6) operation hotlines and toll-free call centres; (7) community mobilisation (megaphones); and (8) use of appropriate information, education, and communication materials. Communication will include messages about malaria, and use, care, repair and repurposing of bed nets. |
Active Comparator: PermaNet 3.0
long lasting insecticidal nets with PBO-pyrethroid
|
Other: long lasting insecticidal nets with PBO-pyrethroid (PermaNet)
Next-generation bed net combining an insecticide with a synergist Behavioral: Social Behavior Change Communication The NMCD and other stakeholders will take the lead on Social Behaviour Change Communication (SBCC). SBCC activities will use digital and other platforms, including the following: (1) LLIN launch at the World Malaria Day celebrations; (2) regional in-person advocacy meetings; (3) mass media platforms (for advertisements, mini skits, DJ mentions, radio spots, interactive talks); (4) social media platforms; (5) VHTs; (6) operation hotlines and toll-free call centres; (7) community mobilisation (megaphones); and (8) use of appropriate information, education, and communication materials. Communication will include messages about malaria, and use, care, repair and repurposing of bed nets. |
- Number of cases of laboratory-confirmed malaria diagnosed at the MRC among patients residing in the target area [ Time Frame: 24-months follow up ]malaria incidence: number of cases divided by the total population of the target area
- Prevalence of parasitaemia [ Time Frame: 24-months following LLIN distribution ]Proportion of blood smears positive for parasites by microscopy in individuals of all ages at the time of cross-sectional surveys
- Prevalence of anemia [ Time Frame: 24-months following LLIN distribution ]Proportion of children aged 2-4 years with haemoglobin < 11 g/dL at the time of cross-sectional surveys
- Proportion of households that owned at least one LLIN [ Time Frame: 24-months following LLIN distribution ]Proportion of households with at least one LLIN at the time of cross-sectional surveys
- Proportion of households that owned at least one LLIN for every two occupants [ Time Frame: 24-months following LLIN distribution ]Proportion of households with at least one LLIN per every two occupants at the time of cross-sectional surveys
- Proportion of household residents who slept under an LLIN the previous night [ Time Frame: 24-months following LLIN distribution ]Proportion of households residents who report sleeping under LLIN the previous night at the time of cross-sectional surveys
- Number of female anopheles mosquitoes collected per household at the time of cross-sectional surveys [ Time Frame: 24-months following LLIN distribution ]Vector density
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | Child, Adult, Older Adult |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | Yes |
Household Survey
Inclusion Criteria:
- At least one adult aged 18 years or older present
- Adult is a usual resident who slept in the sampled household on the night before the survey
- Agreement of the adult resident to provide informed consent for the household and entomology survey
Exclusion Criteria:
- Dwelling destroyed or not found
- Household vacant
- No adult resident home on more than 3 occasions
Clinical Survey
Inclusion Criteria:
- Usual resident who was present in the sampled household on the night before the survey
- Agreement of adult or parent/guardian (of children) to provide informed consent
- Agreement of child aged 8 years or older to provide assent
Exclusion Criteria:
1. Resident not home on day of survey
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05950191
Contact: Grant Dorsey, MD, PhD | 628-206-4680 | grant.dorsey@ucsf.edu | |
Contact: Tamara Clark, MHS | 628-206-8790 | tamara.clark@ucsf.edu |
Uganda | |
Infectious Diseases Research Collaboration | Recruiting |
Kampala, Uganda | |
Contact: Moses Kamaya, MBChB, MPH, PhD mkamya@infocom.co.ug | |
Principal Investigator: Moses Kamya, BChB, MPH, PhD | |
Principal Investigator: Samuel Gonahasa, MBChB, MSc | |
Sub-Investigator: Joaniter Nankabirwa, MSc, PhD | |
Sub-Investigator: Catherine Maiteki-Sebuguzi, MBChB, MSc | |
Sub-Investigator: Henry Mawejje, BSc, MSc, PhD |
Principal Investigator: | Moses Kamya, MBChB, MMed, PhD | Makerere University; Infectious Diseases Research Collaboration | |
Principal Investigator: | Grant Dorsey, MD, PhD | University of California, San Francisco |
Responsible Party: | University of California, San Francisco |
ClinicalTrials.gov Identifier: | NCT05950191 |
Other Study ID Numbers: |
LLINEUP3 U19AI089674 ( U.S. NIH Grant/Contract ) |
First Posted: | July 18, 2023 Key Record Dates |
Last Update Posted: | December 11, 2023 |
Last Verified: | December 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
long lasting insecticidal nets with chlorfenapyr-pyrethroid long lasting insecticidal nets with with PBO-pyrethroid |
Malaria Protozoan Infections Parasitic Diseases |
Infections Mosquito-Borne Diseases Vector Borne Diseases |