Randomized Trial Evaluating the Effectiveness of the General Practitioner Involvement in Cancer Screening Invitations

NCT ID: NCT02367001

Last Updated: 2015-10-01

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

Clinical Phase

NA

Total Enrollment

53978 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-02-28

Study Completion Date

2015-09-30

Brief Summary

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Our goal is to evaluate, in France, the effectiveness (in terms of participation) of the general practitioner involvement (signature) and a more personalized communication in invitation letters to organized screening of breast, colorectal and cervical cancers.

The hypothesis on which this project is based is that communication is probably more effective if the "receiver" feels personally targeted by invitation letters (Dear Martin, I am writing ...) and if he knows "the issuer "(his general practitioner rather an unknown person).

Detailed Description

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Conditions

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Breast Cancer Colorectal Cancer Cervical Cancer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SCREENING

Blinding Strategy

SINGLE

Participants

Study Groups

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1: standard invitation

Group 1: sending a standard invitation signed by the coordinating doctor (send by the structure responsible for organized screenings)

Intervention : Normal invitation

Group Type OTHER

Normal invitation

Intervention Type OTHER

No modification and signed by the coordinating doctor as usual

2: Revised invitation

Group 2: Sending a revised invitation ( text, layout) signed by the coordinating doctor (send by the structure responsible for organized screenings)

Intervention : revised invitation signed by the coordinating doctor

Group Type EXPERIMENTAL

revised invitation signed by the coordinating doctor

Intervention Type OTHER

Invitation with revised text and layout and signed by the coordinating doctor as usual

3 : revised invitation signed by the attending physician

Group 3: Sending a revised invitation signed by the attending physician (send by the structure responsible for organized screenings)

Intervention : Revised invitation signed by the attending physician

Group Type EXPERIMENTAL

Revised invitation signed by the attending physician

Intervention Type OTHER

signature typed or typed + handwritten

Interventions

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Normal invitation

No modification and signed by the coordinating doctor as usual

Intervention Type OTHER

revised invitation signed by the coordinating doctor

Invitation with revised text and layout and signed by the coordinating doctor as usual

Intervention Type OTHER

Revised invitation signed by the attending physician

signature typed or typed + handwritten

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Living in Indre-et-Loire (french territorial division 37)
* Be affiliated to the following three health insurance companies: CPAM (Caisse Primaire d'Assurance Maladie), MSA (Mutualité Sociale Agricole), or RSI (Régime social des Indépendants)
* Having declared (to health insurance company) an attending physician who has given its written consent to participate in the study
* Present no exclusion criterion to cancer screening ( for each one)
* Be old from 50 to 74 years (breast and colorectal cancer) or from 25 to 65 years (cervical cancer)
Minimum Eligible Age

25 Years

Maximum Eligible Age

74 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Tours

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Ken HAGUENOER

Role: STUDY_DIRECTOR

University Hospital of TOURS

Locations

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Centre de Coordination des Dépistages des Cancers (CCDC)

Tours, , France

Site Status

Countries

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France

Other Identifiers

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INCA-P3644-KH-GPs

Identifier Type: -

Identifier Source: org_study_id

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