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Community Point Distribution of Insecticide Treated Bed Nets
4 augustus 2015 bijgewerkt door: IDinsight
Measuring Attendance of Community Point Distribution of Insecticide-treated Bed Nets and the Impact of Community Health Worker Hang-up in Rural Zambia: A Randomized Controlled Trial and Cost Analysis
All households in three zones in Zambia's Eastern Province were invited to attend a community point distribution of insecticide treated bed nets (ITNs).
Households were then randomized to different intervals for a community health worker (CHW) hang-up visit.
Studie Overzicht
Toestand
Voltooid
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
Households were asked to attend a community point distribution of ITNs in one of three zones in Zambia's Eastern Province.
Households that had been registered to receive ITNs were then randomized to one of five groups that received a CHW visit at different intervals.
Group 1 was visited 1-3 days after distribution, group 2 was visited 5-7 days after, group 3 was visited 10-12 days after, group 4 was visited 15-17 days after, and group 5 did not receive a hang-up visit.
Groups 1-4 were categorized as having received a hang-up visit and group 5 was categorized as not having received a hang-up visit.
All households in all five groups were visited at 7-11 weeks after the distribution and again at 5-6 months after the distribution to assess short- and medium-term ITN retention and usage.
Studietype
Ingrijpend
Inschrijving (Werkelijk)
560
Fase
- Niet toepasbaar
Deelname Criteria
Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Kind
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Nee
Geslachten die in aanmerking komen voor studie
Allemaal
Beschrijving
Inclusion Criteria:
- Household was pre-registered by the National Malaria Control Centre to receive ITNs ahead of the start of study activities.
- Household was located in one of the three study areas of Mukonka, Lukwipa, and Chipeketi in Rufunsa District, Zambia
Exclusion Criteria:
- Household was not pre-registered to receive ITNs
- Household was not located in one of the three study areas
Studie plan
Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
---|---|
Experimenteel: Group 1 - 1-3 days
Community health worker hang-up visit 1-3 days after the community point distribution
|
Households were invited to a central location in their community (i.e.
school, church, etc) where they received their allotment of ITNs (one per sleeping space, as pre-registered ahead of study activities).
Households were provided with malaria prevention messaging at the distribution.
They were called up one-by-one in front of other members of the community to mitigate misrepresentation of households.
CHWs visited households to take stock of how many ITNs that were distributed during the distribution were hung and to hang any unhung ITNs.
|
Experimenteel: Group 2 - 5-7 days
Community health worker hang-up visit 5-7 days after the community point distribution
|
Households were invited to a central location in their community (i.e.
school, church, etc) where they received their allotment of ITNs (one per sleeping space, as pre-registered ahead of study activities).
Households were provided with malaria prevention messaging at the distribution.
They were called up one-by-one in front of other members of the community to mitigate misrepresentation of households.
CHWs visited households to take stock of how many ITNs that were distributed during the distribution were hung and to hang any unhung ITNs.
|
Experimenteel: Group 3 - 10-12 days
Community health worker hang-up visit 10-12 days after the community point distribution
|
Households were invited to a central location in their community (i.e.
school, church, etc) where they received their allotment of ITNs (one per sleeping space, as pre-registered ahead of study activities).
Households were provided with malaria prevention messaging at the distribution.
They were called up one-by-one in front of other members of the community to mitigate misrepresentation of households.
CHWs visited households to take stock of how many ITNs that were distributed during the distribution were hung and to hang any unhung ITNs.
|
Experimenteel: Group 4 - 15-17 days
Community health worker hang-up visit 15-17 days after the community point distribution
|
Households were invited to a central location in their community (i.e.
school, church, etc) where they received their allotment of ITNs (one per sleeping space, as pre-registered ahead of study activities).
Households were provided with malaria prevention messaging at the distribution.
They were called up one-by-one in front of other members of the community to mitigate misrepresentation of households.
CHWs visited households to take stock of how many ITNs that were distributed during the distribution were hung and to hang any unhung ITNs.
|
Placebo-vergelijker: Group 5 - No hang-up visit
Did not receive any hang-up visit after the community point distribution
|
Households were invited to a central location in their community (i.e.
school, church, etc) where they received their allotment of ITNs (one per sleeping space, as pre-registered ahead of study activities).
Households were provided with malaria prevention messaging at the distribution.
They were called up one-by-one in front of other members of the community to mitigate misrepresentation of households.
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
---|---|---|
Community point distribution attendance
Tijdsspanne: At time 0
|
The percentage of pre-registered households that collected ITNs at the community point distributions on November 14, 19, and 21, 2013.
|
At time 0
|
Self-installation of ITNs
Tijdsspanne: Each group is randomized to receive a community health worker visit after a different duration, an average of 7 days after the point distribution
|
The percentage of ITNs distributed to a household that the CHW found hanging at his/her visit.
|
Each group is randomized to receive a community health worker visit after a different duration, an average of 7 days after the point distribution
|
Household ITN retention
Tijdsspanne: An average of 9 weeks after community point distribution
|
The percentage of ITNs distributed to a household that were found still in the household at the 7-11 week follow-up.
|
An average of 9 weeks after community point distribution
|
Household ITN retention
Tijdsspanne: An average of 5.5 months after community point distribution
|
The percentage of ITNs distributed to a household that were found still in the household at the 5-6 month follow-up.
|
An average of 5.5 months after community point distribution
|
Household percentage of ITNs hung
Tijdsspanne: An average of 9 weeks after community point distribution
|
The percentage of ITNs distributed to a household that were found hanging during the 7-11 week follow-up.
|
An average of 9 weeks after community point distribution
|
Household percentage of ITNs hung
Tijdsspanne: An average of 5.5 months after community point distribution
|
The percentage of ITNs distributed to a household that were found hanging during the 5-6 month follow-up.
|
An average of 5.5 months after community point distribution
|
Household percentage of sleeping spaces covered
Tijdsspanne: An average of 9 weeks after community point distribution
|
The percentage of sleeping spaces in the household that were covered by an ITN distributed during the community point distribution at the 7-11 week follow-up.
|
An average of 9 weeks after community point distribution
|
Household percentage of sleeping spaces covered
Tijdsspanne: An average of 5.5 months after community point distribution
|
The percentage of sleeping spaces in the household that were covered by an ITN distributed during the community point distribution at the 5-6 month follow-up.
|
An average of 5.5 months after community point distribution
|
Medewerkers en onderzoekers
Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.
Studie record data
Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.
Bestudeer belangrijke data
Studie start
1 november 2013
Primaire voltooiing (Werkelijk)
1 mei 2014
Studie voltooiing (Werkelijk)
1 mei 2014
Studieregistratiedata
Eerst ingediend
27 juli 2015
Eerst ingediend dat voldeed aan de QC-criteria
4 augustus 2015
Eerst geplaatst (Schatting)
7 augustus 2015
Updates van studierecords
Laatste update geplaatst (Schatting)
7 augustus 2015
Laatste update ingediend die voldeed aan QC-criteria
4 augustus 2015
Laatst geverifieerd
1 augustus 2015
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 003 (NuSkin International)
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Nee
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
Nee
product vervaardigd in en geëxporteerd uit de V.S.
Nee
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .
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