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NCT Number: NCT06748118

Improving Patients' Adherence to Their Chronic Treatments by Implementing a Simple, Standardized and Redundant Message Delivered by Healthcare Professionals.

The primary objective in this study is to achieve a 15% 6-month improvement in therapeutic adherence among patients with chronic pathologies, thanks to a simple, standardized and redundant message delivered by healthcare professionals during consultations/interviews Trained healthcare professionals deliver a simple, standardized and redundant 3-point message to patients, based on the levers of action concerning therapeutic adherence. This message is delivered with the aim of modifying the patient's behavior with regard to treatment intake.

Recruiting

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

CHU d'Angers, Angers, France

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About this study

This project will enable us to adapt or even modify the practices of healthcare professionals, by making management recommendations to improve patients' adherence to treatment during their consultations/interviews, and throughout their entire course of care. This project will increase the benefit/risk ratio of treatments and reduce the waste of healthcare resources.

For patients, their participation by filling in the therapeutic adherence self-questionnaire will enable them to become active players in the management of their treatment.

If the results of our study prove positive, this will lead to a new, optimized organization of patient care.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Adult patients (age ≥ 18 years)
  • Affiliated to the French social security system
  • Followed in hospital for a chronic pathology within a formalized care pathway
  • Having signed a consent form to participate in the study.

Exclusion criteria

  • Patients included in the control period.
  • Patients under guardianship.
  • Pregnant or breast-feeding patients.
  • Patients taking part in research on compliance

Treatment and study plan

Trained healthcare professionals deliver a simple, standardized and redundant 3-point message to patients, based on the levers of action for therapeutic adherence.

Other

This message is delivered with the aim of modifying the patient's behavior with regard to treatment intake. The research does not anticipate any change in the patient's medical prescriptions.

Other names: Intervention period

Primary outcomes

  1. Improvement in therapeutic adherence

    Time frame: 6 months

    The medication possession ratio (MPR), calculated as the ratio between the sum of treatment days delivered over the period of interest x 100, expressed as a %. In the literature, an MPR ≥ 80% corresponds to good therapeutic adherence.

Secondary outcomes

  1. Improvement in therapeutic adherence

    Time frame: 12 months

    The medication possession ratio (MPR), calculated as the ratio between the sum of treatment days delivered over the period of interest x 100, expressed as a %.

  2. Predictive factors of improved adherence factors predictive of therapeutic adherence

    Time frame: 6 months

    Identification of predictive factors for improving adherence assessed by the Freedom patient self-questionnaire and known factors.

  3. Improvement in therapeutic adherence estimated

    Time frame: 12 months

    patient adherence self-questionnaire, taking into account what the patient says between M0 and M3, M3 and M6; and between M0 and M12, M6 and M12 (11 questions formulated using a 5-point Likert scale), which classifies patients' therapeutic adherence into 3 classes: "low therapeutic adherence / average / high". Improvement in adherence will be assessed by changing the adherence category.

  4. Costs of care according to periods (control vs. intervention)

    Time frame: 12 months

    The number of consultations (general practitioner, specialist, nurse), hospital admissions (day and conventional), emergency room visits, and the number and duration of days off work will be collected prospectively via a questionnaire on the evaluation of healthcare use given to the patient at M0, M3, M6 and M12. Costs will then be evaluated using the official tariffs for each procedure or hospitalization. Treatment costs will be evaluated on the basis of data from copies of prescriptions collected by pharmacists at each center.

  5. Cost of the intervention

    Time frame: 12 months

    a comparison of the cost of the intervention in terms of time spent on training by healthcare professionals and delivery of the 3-point message for each patient will be carried out, compared with the control group.

  6. Satisfaction of participating healthcare professionals and reasons for refusal to participate

    Time frame: 12 months

    Numbers and percentages will be reported for each question of the professional satisfaction self-questionnaire adapted from Jean-Marc Palm questionnaire. The questionnaire contains six questions. The answers range from totally disagree to totally agree.

Study contacts

Contact information is provided by the study sponsor or research team.

Tiffany MARTIN

CONTACT

[email protected]

+33 1 44 84 17 92

Sponsors and collaborators

Lead sponsor

Assistance Publique - Hôpitaux de Paris

Other

Collaborators

  • Ministry of Health, France

Registry information

Official study title

Improving Patients' Adherence to Their Chronic Treatments by Implementing a Simple, Standardized and Redundant Message Delivered by Healthcare Professionals: a Stepped-wedge Multicenter Randomized Trial

Acronym: MAPS

Important dates

Study start
2026
Primary completion
2028
Study completion
2028
First posted
Dec 27, 2024
Registry last updated
Jul 1, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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