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RecruitingNCT03226795Updated Mar 25, 2022

Improving Therapeutic Adherence With a Co-constructed Program Involving Both Patients and Health Care Professionals

An interventional study of " Information-Motivation-Behavioral skills " intervention. in Cystic Fibrosis, sponsored by Hospices Civils de Lyon. Recruiting at 3 sites in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2022-03-25.

Sponsored by Hospices Civils de Lyon · Not applicable, Interventional, and Health services research

From the registry’s dates

  • Primary completion was expected by Apr 2023, 3 years 5 months ago, but the record still lists the study as recruiting.
  • Started Jan 2021; still recruiting 5 years 8 months later.
Phase
Not applicable
Study type
Interventional
Enrollment
450
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

Background Cystic fibrosis is a life-threatening genetic disorder responsible for pulmonary failure and multi-systemic complications involving specific and large medical care burden. To date, no program has shown its effectiveness in improving therapeutic adherence. A new approach to develop a co-constructed program involving patients and professionals may contribute to improve therapeutic adherence.

Objectives The aim of the MUCOBS-Trial project is to create a program to increase therapeutic adherence and to evaluate its efficacy in adult patients with cystic fibrosis in 3 CF centers in France.

02

Conditions studied

  • Cystic Fibrosis

Keywords

  • Cystic fibrosis
  • Therapeutic adherence
  • Co-constructed intervention
  • Patient involvement
03

In context

Cystic Fibrosis

1,581 studies on the registry are indexed under Cystic Fibrosis; 190 are open to participants now.

This study's planned enrollment of 450 is above the median of 36 across 1,034 interventional studies indexed under Cystic Fibrosis.

Browse Cystic Fibrosis studies →

Lead sponsor

Hospices Civils de Lyon is the lead sponsor of 1,826 studies on the registry; 439 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Patients with Cystic Fibrosis
  • Aged 18 or more
  • Speaking / understanding French
  • Followed in one of the participating centers (CRCM of the Auvergne-Rhône-Alpes region)
  • Resident in Auvergne-Rhône-Alpes
  • Affiliated to the general health insurance scheme

Exclusion criteria

Exclusion Criteria:

  • Transplanted Patients
  • Patients who participated in the working group for the co-construction of the intervention
05

Study design

Phase
Not applicable
Primary purpose
Health services research
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
450 participants (estimated)

Study arms

  • Experimental
    interventional arm

    Other: " Information-Motivation-Behavioral skills " intervention.

Interventions

  • Other" Information-Motivation-Behavioral skills " intervention.

    * "information" -\> Reminders of medication: mobile application * "Motivation" -\> Coaching by patients: intervention or coaching by an expert patient, animation of a social network of patients * "Behavioral skills" -\> Accompaniment by professionals: therapeutic education, assessment of membership during medical visits, prioritization of treatments

06

What researchers measure

Primary outcomes

  1. Medication Adherence (coverage rate)

    Continuous multiple-interval measures of medication availability (CMA), including: * Medications for obstructive airway syndromes * Aerosolized bronchial fluidifier * Inhaled antibiotics * Vitamins * Hepatic and biliary therapeutics * Pancreatic enzyme replacement therapy * Medicinal products for acid disorders * Diabetes medications these measurements (coverage rate for each therapeutic class) will be aggregated to evaluate the medication adherence.

    Time frame: 18 months.

Secondary outcomes

  1. Adherence to medications for obstructive airway syndromes

    Continuous multiple-interval measures of medication availability (CMA) for Medications for obstructive airway syndromes

    Time frame: 18 months.

  2. Adherence to physiotherapy

    Ratio between the number of acts refunded by the Health Insurance and the theoretical number of acts necessary for compliance with the prescription.

    Time frame: 18 months

  3. Adherence score evaluated by self-administered questionnaire

    Measured from a self-administered questionnaire, adapted from the Cystic Fibrosis Compliance questionnaire

    Time frame: 6 and 18 months

  4. Cystic Fibrosis Knowledge Scale

    Measured from a self-knowledge questionnaire adapted from the Cystic Fibrosis Knowledge Scale

    Time frame: 6 and 18 months

  5. Quality of life measured by Cystic fibrosis Questionnaire (CFQ-R)

    Measured by Cystic fibrosis Questionnaire (CFQ-R) specific to cystic fibrosis and validated in French

    Time frame: 6 and 18 months

  6. Clinical evolution : Forced expiratory volume in 1 s as a percentage of predicted (%FEV1)

    Forced expiratory volume in 1 s as a percentage of predicted (%FEV1) and body mass index (BMI) will be collected during the patient's usual follow-up, on the observational and interventional phases

    Time frame: 18 months

  7. Clinical evolution : body mass index (BMI)

    Body mass index (BMI) will be collected during the patient's usual follow-up, on the observational and interventional phases

    Time frame: 18 months

07

Study locations

3 of 3 sites recruiting
  • CRCM mixte, Hôpital Estaing
    Clermont-Ferrand, 63100, France
    • Sylvie MONTCOUQUIOL, MD · Contact
    • Sylvie MONTCOUQUIOL, MD · Principal investigator
    Recruiting
  • CRCM Adulte CHU Grenoble Alpes
    La Tronche, 38700, France
    • Rebecca HAMIDFAR, MD · Contact
    • Rebecca HAMIDFAR, MD · Principal investigator
    Recruiting
  • Centre de Ressources et de Compétences de la Mucoviscidose adulte de Lyon - Centre Hospitalier Lyon Sud
    Pierre-Bénite, 69310, France
    Recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 25, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT03226795
Lead sponsor
Hospices Civils de Lyon
Responsible party
Sponsor
First posted
Jul 24, 2017
Start date
Jan 18, 2021
Primary completion
Apr 18, 2023 (estimated)
Completion
Oct 18, 2025 (estimated)
Last update
Mar 25, 2022

Study contacts

Quitterie REYNAUD
Contact
Quitterie.reynaud@chu-lyon.fr
4 78 86 13 56 ext. +33
Marie Viprey
Contact
marie.viprey@chu-lyon.fr
4 72 11 51 62 ext. +33

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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