protocolSection identificationModule nctId: NCT06359171, orgStudyIdInfo id: RBHP 2023 LANHERS, briefTitle: Effectiveness of the ARTH-e Application on Adherence to Physical Exercises in Patients Suffering From KOA: RCT, acronym: ARTH-e3, statusModule overallStatus: NOT_YET_RECRUITING, startDateStruct date: 2024-05-03, primaryCompletionDateStruct date: 2025-06-01, completionDateStruct date: 2026-01-31, studyFirstPostDateStruct date: 2024-04-11, lastUpdatePostDateStruct date: 2024-04-11, sponsorCollaboratorsModule leadSponsor name: University Hospital, Clermont-Ferrand, class: OTHER, descriptionModule briefSummary: The aim of this study is to investigate the effectiveness of a smartphone-based e-health application (intervention group) compared with standard care (control group) in terms of changes in adherence in patients with knee osteoarthritis using the EARS questionnaire. In addition, other questionnaires presented in the appendix (KOOS, TSK, EPAP, EQ-5D-3L, pain) will be given to all patients in order to meet the secondary evaluation criteria., conditionsModule conditions: Knee Osteoarthritis, designModule studyType: INTERVENTIONAL, phases: NA, designInfo allocation: RANDOMIZED, interventionModel: PARALLEL, interventionModelDescription: The investigators plan to conduct a multicenter, prospective, comparative, randomised trial. Participants will be randomized to one of two groups: control or experimental. In each group (control or experimental), each participant will be able to use the application for a period of 6 months.* Control group: physician's advice with examples of self-exercise (knee osteoarthritis booklet) + prescription for 12 physiotherapy sessions + delivery of a GARMIN connected bracelet.* Intervention group: download the application + adapted physical activity session with an APA/physiotherapist + delivery of the knee osteoarthritis booklet + prescription for 12 physiotherapy sessions + delivery of a GARMIN connected bracelet., primaryPurpose: PREVENTION, maskingInfo masking: SINGLE, maskingDescription: The investigating physician who will carry out the inclusion visit will know the result of the randomization which will be carried out during the consultation. The second evaluator, who will carry out the end-of-study visit, will not know the patient's group. As a result, the assessment will be neutral and the second assessor will evaluate the patient without being influenced by the study group., whoMasked: INVESTIGATOR, enrollmentInfo count: 120, type: ESTIMATED, armsInterventionsModule interventions name: Application ARTH-e, outcomesModule primaryOutcomes measure: Exercise Adherence Rating Scale, secondaryOutcomes measure: Pain Visual Analog Scale, secondaryOutcomes measure: EPAP questionnaire, secondaryOutcomes measure: TSK questionnaire, secondaryOutcomes measure: Knee injury and Osteoarthritis Outcome Score (KOOS) questionnaire, secondaryOutcomes measure: EQ-5D-3L questionnaire, secondaryOutcomes measure: Mobility, secondaryOutcomes measure: Average number of steps per day, secondaryOutcomes measure: Parameters for use of the ARTHE application, secondaryOutcomes measure: Functional tests - 30 sec chair lifts, secondaryOutcomes measure: Functional tests - Stair Climbing Test, secondaryOutcomes measure: Functional tests - 6MWT, secondaryOutcomes measure: Functional tests - quadriceps isometric strength test with dynamometer, secondaryOutcomes measure: Medico-economic analysis, eligibilityModule sex: ALL, minimumAge: 40 Years, maximumAge: 85 Years, stdAges: ADULT, stdAges: OLDER_ADULT, contactsLocationsModule locations facility: CHU Clermont-Ferrand, city: Clermont-Ferrand, country: France, contacts name: Lise Laclautre, role: CONTACT, phone: 04 73 75 11 95, email: promo_interne_drci@chu-clermontferrand.fr, contacts name: Charlotte Lanhers, Dr, role: PRINCIPAL_INVESTIGATOR, geoPoint lat: 45.77966, lon: 3.08628, locations facility: CH Emile Roux, city: Le Puy-en-Velay, country: France, contacts name: Gaëlle VIAL, role: PRINCIPAL_INVESTIGATOR, geoPoint lat: 45.04366, lon: 3.88523, locations facility: CHU Montpellier, city: Montpellier, country: France, contacts name: Isabelle TAVARES FIGUEIREDO, Dr, role: PRINCIPAL_INVESTIGATOR, geoPoint lat: 43.61092, lon: 3.87723, locations facility: CHU Nantes, city: Nantes, country: France, contacts name: Alban FOUASSON CHAILLOUX, Dr, role: PRINCIPAL_INVESTIGATOR, geoPoint lat: 47.21725, lon: -1.55336, hasResults: False