Evaluation of Vaccination Coverage and Determinants of Success of the COVID-19 Vaccination Program Among Populations in Very Precarious Situations

NCT ID: NCT05075941

Last Updated: 2023-04-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

3811 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-11-15

Study Completion Date

2021-12-22

Brief Summary

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The main objective of the study is to assess the level of vaccination coverage (VC) against COVID-19 among migrants, homeless and travelling community, according to their living conditions and housing.

The secondary objectives are :

* to compare the estimated level of vaccination coverage in the different sites and strata (emergency shelters/hotels, camps, workers' hostels, on the street) with the estimated level in the general population of the same territory obtained from the French Health Insurance data (SIVAC).
* identify the obstacles and leverage of vaccination (i.e. mobile team) according to living conditions and habitat (socio-demographic factors, personal health history, vaccine adherence, local health policies, etc.).

Detailed Description

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Conditions

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COVID-19

Study Design

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Observational Model Type

OTHER

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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Shelters Paris/93

Vaccination coverage

Intervention Type OTHER

proportion of people declaring to have received at least one dose of vaccination against COVID-19 among target population

Workers' hostels Paris/93

Vaccination coverage

Intervention Type OTHER

proportion of people declaring to have received at least one dose of vaccination against COVID-19 among target population

travelling community IDF(77/93/95)

Vaccination coverage

Intervention Type OTHER

proportion of people declaring to have received at least one dose of vaccination against COVID-19 among target population

Street/Camps Paris/93

Vaccination coverage

Intervention Type OTHER

proportion of people declaring to have received at least one dose of vaccination against COVID-19 among target population

Covid Homeless and migrants Marseille

Vaccination coverage

Intervention Type OTHER

proportion of people declaring to have received at least one dose of vaccination against COVID-19 among target population

Hostel Paris/93

Vaccination coverage

Intervention Type OTHER

proportion of people declaring to have received at least one dose of vaccination against COVID-19 among target population

Interventions

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Vaccination coverage

proportion of people declaring to have received at least one dose of vaccination against COVID-19 among target population

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Adult (18 years and older)
* People considered as homeless (homeless, living in a camp or squat) or
* Living in adapted housing (migrant workers' hostel) or
* Housed in residences of the National System or
* Housed in a social residence such as a 115 hotel or a social housing centre
* Freely and voluntarily consenting to participate

Exclusion Criteria

* Refusal to participate in the study (non-consent).
* Language barrier with no in-person or telephone translation available.
* Impossibility to give free and informed consent (comprehension barrier, cognitive and/or psychiatric and/or addictive disorders, external pressure from family and friends, persons under guardianship, etc.).
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Institut de Recherche en Santé Publique, France

OTHER

Sponsor Role collaborator

Medecins Sans Frontieres, Netherlands

OTHER

Sponsor Role collaborator

Médecins du Monde

OTHER

Sponsor Role collaborator

CROIX ROUGE FRANCAISE

UNKNOWN

Sponsor Role collaborator

OBSERVATOIRE DU SAMU SOCIAL

UNKNOWN

Sponsor Role collaborator

INTERLOGEMENT 93

UNKNOWN

Sponsor Role collaborator

Agence Regionale de Sante d'Ile de France

OTHER_GOV

Sponsor Role collaborator

Epicentre

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Elisabeth POULET, MD

Role: PRINCIPAL_INVESTIGATOR

Epicentre

Locations

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Marseille

Marseille, , France

Site Status

Paris

Paris, , France

Site Status

Countries

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France

Other Identifiers

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2021-A01960-41

Identifier Type: -

Identifier Source: org_study_id

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