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Increasing COVID-19 Vaccine Uptake in Developing Countries (Bihar)

20. juni 2022 opdateret af: Yale University
Working with governments in Bihar, India, we will evaluate a number of mechanisms to increase vaccine uptake. These include household vaccination visits instead of community vaccination clinic.monetary and non-monetary incentives, and concurrent mask promotion. This ClinicalTrials entry contains results only for the study in Bihar.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

The goal of the study is to identify strategies that best promote and support COVID vaccine uptake in developing countries, we propose to test a range of scalable social and behavioural interventions. This could help policy makers design and employ interventions that are effective. This is especially valuable in resource constrained contexts where funds and institutional resources can be diverted towards interventions that have proven to work.

In Bihar the intervention will be village-level social mobilization involving community promotion, including in-person vaccine reinforcement, and household-level social mobilization. Some treatment villages will receive household- level interventions with varying intensity (different proportion of households will be visited). There will also an accompanying mask distribution campaign during household visits where the importance of mask-wearing as a complement to vaccine use will be explained.

This ClinicalTrials entry contains results only for the study in Bihar.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

114512

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Indien
    • Bihar
      • Patna, Bihar, Indien, 800001
        • Project Concern International

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

15 år og ældre (Barn, Voksen, Ældre voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Lives in study village

Exclusion Criteria:

  • Does not live in study village

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Ingen indgriben: Control
No vaccine or mask promotion, but access to vaccines increased to match access in intervention villages
Eksperimentel: Village-level vaccine clinics with monetary, non-monetary, or no incentive
Village-level vaccine clinics with monetary, non-monetary, or no incentive. Villages are cross-randomized to grocery coupon, food ration, no incentive, or grocery coupon to both community member and community health worker after the community member has received a vaccination.
Adfærdsmæssigt: Incentives to be vaccinated
Individuals will be provided with a guaranteed cash payment, entry into a cash lottery, or guaranteed gift of food if they are vaccinated
Adfærdsmæssigt: Vaccination made more convenient
Vaccines are conducted at the household-level rather than the village-level
Adfærdsmæssigt: Social mobilization campaign to be vaccinated
Village-level social mobilization campaign to be vaccinated
Eksperimentel: Household-level vaccination with monetary or no incentive
Household-level vaccination with monetary incentive or no incentive. Villages are cross-randomized to grocery coupon or no incentive upon receiving vaccination
Adfærdsmæssigt: Incentives to be vaccinated
Individuals will be provided with a guaranteed cash payment, entry into a cash lottery, or guaranteed gift of food if they are vaccinated
Adfærdsmæssigt: Vaccination made more convenient
Vaccines are conducted at the household-level rather than the village-level
Adfærdsmæssigt: Social mobilization campaign to be vaccinated
Village-level social mobilization campaign to be vaccinated
Eksperimentel: Village-level vaccination without incentive, plus mask promotion
Individuals are encourage to attend village-level vaccine clinics but not given any incentive. Mask distribution and reinforcement activities are conducted in villages at a similar time as vaccine promotion.
Adfærdsmæssigt: Vaccination made more convenient
Vaccines are conducted at the household-level rather than the village-level
Adfærdsmæssigt: Social mobilization campaign to be vaccinated
Village-level social mobilization campaign to be vaccinated
Enhed: Mask
Individuals are given cloth masks
Adfærdsmæssigt: Encouragement to wear a mask
Individuals who are not wearing masks over their mouth and nose are stopped in public places and encouraged to wear a mask
Eksperimentel: Village-level vaccination without incentive
Individuals are encourage to attend village-level vaccine clinics but not given any incentive.
Adfærdsmæssigt: Vaccination made more convenient
Vaccines are conducted at the household-level rather than the village-level
Adfærdsmæssigt: Social mobilization campaign to be vaccinated
Village-level social mobilization campaign to be vaccinated

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Percent of individuals who receive the first, second, or third dose of covid vaccine
Tidsramme: up to 4 weeks (endline may vary depending on estimated uptake rates)
Prevalence of vaccination with difference doses
up to 4 weeks (endline may vary depending on estimated uptake rates)

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Yale University

Samarbejdspartnere

University of California, Berkeley
University of Connecticut
Innovations for Poverty Action
Lahore University of Management Sciences

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

19. januar 2022

Primær færdiggørelse (Faktiske)

27. april 2022

Studieafslutning (Faktiske)

27. april 2022

Datoer for studieregistrering

Først indsendt

2. februar 2022

Først indsendt, der opfyldte QC-kriterier

2. februar 2022

Først opslået (Faktiske)

4. februar 2022

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

22. juni 2022

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

20. juni 2022

Sidst verificeret

1. juni 2022

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • 2000031541

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

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Sponsorer og samarbejdspartnere

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Narkotikainterventioner

CROs by country

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Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner