Patients and their informal caregivers will be informed about the study by the nursing staff within the first two days of hospitalization in the cardiology departments participating in the study. Their eligibility will then be assessed, and eligible patients and caregivers will be invited to participate. A participant information sheet describing the study will be provided and explained to both the patient and the informal caregiver.
Patients and their informal caregivers will be given a 24-hour reflection period. After this period, they will have the opportunity to discuss any remaining questions with the investigator nurse, who will provide any necessary clarification. Patients and informal caregivers who agree to participate will then sign the informed consent form and be enrolled in the study. The investigator will also sign the informed consent form.
All participants in the control group will be enrolled simultaneously across the three participating study centers. The same enrollment procedure will be followed for the intervention group.
Patients in the intervention group will receive an initial educational assessment on the day following enrollment, a participatory therapeutic education session using the teach-back method within the 24 hours preceding hospital discharge, a follow-up telephone call from a nurse 7 days after discharge, and a final educational assessment at the routine 30-day post-discharge follow-up visit. Whenever possible, the patient's informal caregiver will be asked to accompany the patient to this follow-up consultation.
A participant may be prematurely withdrawn from the study for any of the following reasons:
- an intercurrent disease interfering with the normal conduct of the study protocol;
- death;
- participant's decision
- a major protocol deviation;
- loss to follow-up (a participant is considered lost to follow-up if they fail to attend a scheduled study visit and no information regarding their status can be obtained despite all reasonable efforts to contact them and determine the reason for study discontinuation. The reason "lost to follow-up" will only be assigned after these efforts have been unsuccessful).
Patients and their informal caregivers may participate in another clinical study provided that, in the opinion of the investigator, such participation does not interfere with the conduct or objectives of the present study. Participants must therefore inform the investigator of any concurrent participation in another study, and the investigator will determine whether simultaneous participation is appropriate.
The study may be temporarily suspended or permanently terminated for any of the following reasons:
- insufficient or no participant recruitment;
- inability to secure funding for the study;
- any directive issued by the competent regulatory authorities requiring the temporary suspension or permanent termination of the study;
- a decision by the sponsor and the coordinating investigator.
