2026-09-26
critical
Completed without a posted recruiting period
Primary endpoint(s) modified1 entry, revised
WasEvaluation of the effectiveness of the discutons-mammo.fr DA tool on decision-making concerning the choice of whether or not to participate in OBCS among women who are invited for screening.
NowEvaluation of the effectiveness of the /lamammo-etvous.fr/ DA tool on decision-making concerning the choice of whether or not to participate in OBCS among women who are invited for screening.
Primary completion confirmed: September 2025 (last estimated June 2025)
Interventions modified
2024-11-13
minor
Study Identification, Study Status, Sponsor/Collaborators, Study Description, Study Design, Arms and Interventions, Outcome Measures, Eligibility, Contacts/Locations v1
Primary completion date2024-09-01→2025-06-01
Completion date2025-01-01→2025-09-01
Start date2023-01-01→2024-12-01
Enrollment target66000→20000
InterventionsLeaflet "decidons ensemble" (making a decision together) (Other)→The decidons ensemble (let's decide together) leaflet and the discutons-mammo.fr (let's talk about breast cancer screening) online tool…
Eligibility criteria+1,051 characters
Inclusion Criteria :
- General practitioners (GPGPs):
The Allfollowing GPs practisingwill be included:
1) Practicing in one of the French départements (administrative area) covered by the study.
- Women:
The following women will be included:
Invited to participate in OBCS by the National Health Insurance Agency (Caisse Nationale d'Assurance Maladie; CNAM) during the studied month: e [...] in the 5participating Frenchdepartments.
Exclusion departementsCriteria Maine:
-et-Loire General practitioners (GPs) :
The following GPs will be excluded:
Those who do not have any patients invited for OBCS in the [...] [...]
Secondary endpoints5 entries, revised
DescriptionEvaluation of the factorseffect associatedof withthe presentation of the discutons-mammo.fr tool on the intention to participate in OBCS.
Evaluation of the effect of presenting the discutons-mammo.fr DA tool on the implementation of shared decision-making.
Evaluation of the effect of presenting the discutons-mammo.fr DA tool on women's knowledge o [...] lower participation in screening
Description of the implementation and the quality of shared decision processes for the 4 months after dispatch of the letter, from a sample of women included in the two arms, irrespective of whether or not [...] [...]
Primary endpoints1 entry, revised
ParticipationEvaluation of the effectiveness of the discutons-mammo.fr DA tool on decision-making concerning the choice of whether or not to participate in organisedOBCS screeningamong women who are invited for breast cancerscreening.
Collaborators1 to 2 entries
Nantes University hospital, Research Department