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Community Point Distribution of Insecticide Treated Bed Nets

4. August 2015 aktualisiert von: 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.

Studienübersicht

Status

Abgeschlossen

Bedingungen

Intervention / Behandlung

Detaillierte Beschreibung

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.

Studientyp

Interventionell

Einschreibung (Tatsächlich)

560

Phase

  • Unzutreffend

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

  • Kind
  • Erwachsene
  • Älterer Erwachsener

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Alle

Beschreibung

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

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Verhütung
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Keine (Offenes Etikett)

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: Group 1 - 1-3 days
Community health worker hang-up visit 1-3 days after the community point distribution
Sonstiges: 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.
Sonstiges: Community health worker hang-up visit
CHWs visited households to take stock of how many ITNs that were distributed during the distribution were hung and to hang any unhung ITNs.
Experimental: Group 2 - 5-7 days
Community health worker hang-up visit 5-7 days after the community point distribution
Sonstiges: 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.
Sonstiges: Community health worker hang-up visit
CHWs visited households to take stock of how many ITNs that were distributed during the distribution were hung and to hang any unhung ITNs.
Experimental: Group 3 - 10-12 days
Community health worker hang-up visit 10-12 days after the community point distribution
Sonstiges: 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.
Sonstiges: Community health worker hang-up visit
CHWs visited households to take stock of how many ITNs that were distributed during the distribution were hung and to hang any unhung ITNs.
Experimental: Group 4 - 15-17 days
Community health worker hang-up visit 15-17 days after the community point distribution
Sonstiges: 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.
Sonstiges: Community health worker hang-up visit
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-Komparator: Group 5 - No hang-up visit
Did not receive any hang-up visit after the community point distribution
Sonstiges: 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.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Community point distribution attendance
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

IDinsight

Mitarbeiter

National Malaria Control Centre, Zambia
Ministry of Health, Zambia
Clinton Health Access Initiative Inc.

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn

1. November 2013

Primärer Abschluss (Tatsächlich)

1. Mai 2014

Studienabschluss (Tatsächlich)

1. Mai 2014

Studienanmeldedaten

Zuerst eingereicht

27. Juli 2015

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

4. August 2015

Zuerst gepostet (Schätzen)

7. August 2015

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Schätzen)

7. August 2015

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

4. August 2015

Zuletzt verifiziert

1. August 2015

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Schlüsselwörter

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • 003 (NuSkin International)

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

Produkt, das in den USA hergestellt und aus den USA exportiert wird

Nein

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .

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