NCT03403114

Brief Summary

This study aims to evaluate the perceptions and knowledge of hospital specialists regarding vaccine recommendations targeting their patients, to study their behavior with respect to these recommendations and to quantify their vaccine hesitancy.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,851

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Feb 2018

Geographic Reach
1 country

14 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

December 11, 2017

Completed
1 month until next milestone

First Posted

Study publicly available on registry

January 18, 2018

Completed
14 days until next milestone

Study Start

First participant enrolled

February 1, 2018

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 4, 2019

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 4, 2019

Completed
Last Updated

April 19, 2021

Status Verified

April 1, 2021

Enrollment Period

1.7 years

First QC Date

December 11, 2017

Last Update Submit

April 16, 2021

Conditions

Vaccine Practice

Keywords

Vaccine hesitancyHospital specialists (HS)Vaccination survey

Outcome Measures

Primary Outcomes (3)

  • Proportions of Hospital Specialists (HS) with knowledge of vaccine recommendations targeting their patients

    15 minutes

  • Proportions of HS regularly recommending recommended vaccines to their patients

    15 minutes

  • Proportions of HS with doubts about recommended vaccines

    15 minutes

Secondary Outcomes (5)

  • Link between perception of benefits and risks of vaccines, knowledge of vaccine-preventable diseases, trust in different sources of information and vaccine hesitancy will be measured by questionnaire (measure by multiple logistic regressions)

    15 minutes

  • Measure of attitudes and practices of HS vis-a-vis to vaccination and their specialty by questionnaire

    15 minutes

  • Percentages of HS feeling sufficiently trained or confident to explain to patients about vaccines

    15 minutes

  • Percentages of HS claiming to be vaccinated, by type of vaccine

    15 minutes

  • Percentages of HS children reported vaccinated by type of vaccine

    15 minutes

Interventions

QuestionnaireBEHAVIORAL

a 15min questionnaire

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

* Physicians with a frequent activity of practice and advice vaccines, called "vaccinators" (most medical specialties): 100% of those meeting the inclusion criteria will be contacted for inclusion * Physicians "no or weak vaccinators" (anesthesiologists, surgeons, psychiatrists…): 30% of those meeting the inclusion criteria will be chosen by drawing lots

You may qualify if:

  • To be a physician in one of the participating institutions
  • Or to be a contract physician in participating institutions

You may not qualify if:

  • Interns
  • Attached practitioners
  • Emergency physicians

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (14)

CRC Annecy

Annecy, 74370, France

Location

CIC Besançon

Besançon, 25030, France

Location

CIC Clermont-Ferrand

Clermont-Ferrand, 63003, France

Location

CIC Dijon

Dijon, 21079, France

Location

CIC Lille

Lille, 59045, France

Location

CIC Limoges

Limoges, 87042, France

Location

Service d'Hygiène, Epidémiologie et Prévention, Groupement Hospitalier Edouard Herriot et Unité de recherche clinique ne Immunologie du centre hospitalier Lyon Sud

Lyon, 69437, France

Location

CIC Montpellier

Montpellier, 34295, France

Location

Service de maladies infectieuses Nancy

Nancy, 54511, France

Location

Service de maladies infectieuses Nîmes

Nîmes, 30029, France

Location

CIC Rennes

Rennes, 35033, France

Location

CIC Strasbourg

Strasbourg, 67000, France

Location

CIC Cochin Pasteur

Paris, Île-de-France Region, 75014, France

Location

CIC Bichat

Paris, Île-de-France Region, 75877, France

Location

MeSH Terms

Conditions

Vaccination Hesitancy

Interventions

Surveys and Questionnaires

Condition Hierarchy (Ancestors)

Vaccination RefusalTreatment RefusalTreatment Adherence and ComplianceHealth BehaviorBehavior

Intervention Hierarchy (Ancestors)

Data CollectionEpidemiologic MethodsInvestigative TechniquesHealth Care Evaluation MechanismsQuality of Health CareHealth Care Quality, Access, and EvaluationPublic HealthEnvironment and Public Health

Study Officials

  • Odile LAUNAY, Professor

    CIC 1417 Centre d'investigation clinique

    PRINCIPAL INVESTIGATOR

  • Pierre VERGER, MD

    ORS PACA UMR 912 SESSTIM

    STUDY CHAIR

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

December 11, 2017

First Posted

January 18, 2018

Study Start

February 1, 2018

Primary Completion

October 4, 2019

Study Completion

October 4, 2019

Last Updated

April 19, 2021

Record last verified: 2021-04

Data Sharing

IPD Sharing
Will not share

Locations

FR(14)