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Community Point Distribution of Insecticide Treated Bed Nets

4 sierpnia 2015 zaktualizowane przez: 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.

Przegląd badań

Status

Zakończony

Warunki

Interwencja / Leczenie

Szczegółowy opis

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.

Typ studiów

Interwencyjne

Zapisy (Rzeczywisty)

560

Faza

  • Nie dotyczy

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

  • Dziecko
  • Dorosły
  • Starszy dorosły

Akceptuje zdrowych ochotników

Nie

Płeć kwalifikująca się do nauki

Wszystko

Opis

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

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Zapobieganie
  • Przydział: Randomizowane
  • Model interwencyjny: Przydział równoległy
  • Maskowanie: Brak (otwarta etykieta)

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: Group 1 - 1-3 days
Community health worker hang-up visit 1-3 days after the community point distribution
Inny: 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.
Inny: 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.
Eksperymentalny: Group 2 - 5-7 days
Community health worker hang-up visit 5-7 days after the community point distribution
Inny: 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.
Inny: 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.
Eksperymentalny: Group 3 - 10-12 days
Community health worker hang-up visit 10-12 days after the community point distribution
Inny: 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.
Inny: 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.
Eksperymentalny: Group 4 - 15-17 days
Community health worker hang-up visit 15-17 days after the community point distribution
Inny: 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.
Inny: 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.
Komparator placebo: Group 5 - No hang-up visit
Did not receive any hang-up visit after the community point distribution
Inny: 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.

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Community point distribution attendance
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Sponsor

IDinsight

Współpracownicy

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

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów

1 listopada 2013

Zakończenie podstawowe (Rzeczywisty)

1 maja 2014

Ukończenie studiów (Rzeczywisty)

1 maja 2014

Daty rejestracji na studia

Pierwszy przesłany

27 lipca 2015

Pierwszy przesłany, który spełnia kryteria kontroli jakości

4 sierpnia 2015

Pierwszy wysłany (Oszacować)

7 sierpnia 2015

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Oszacować)

7 sierpnia 2015

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

4 sierpnia 2015

Ostatnia weryfikacja

1 sierpnia 2015

Więcej informacji

Terminy związane z tym badaniem

Słowa kluczowe

Dodatkowe istotne warunki MeSH

Inne numery identyfikacyjne badania

  • 003 (033)

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

produkt wyprodukowany i wyeksportowany z USA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

Badania kliniczne na Malaria

Badania kliniczne na Community point distribution

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