- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT03238222
Motivating Structured Walking Activity in Intermittent Claudication (MOSAIC)
A Brief Physiotherapist-led Behaviour Change Intervention to Facilitate Walking in Older People With Peripheral Arterial Disease: a Randomised Controlled Trial
Peripheral arterial disease can cause leg pain or discomfort (called intermittent claudication (IC)), which limits the ability to walk and carry out everyday activities. Lifestyle changes, like increasing walking, can lead to improvements, but can be a challenge to begin and then continue. The aim of this study is to investigate if a physiotherapist-led, behaviour change treatment effects walking in people with IC. The treatment is designed to build an understanding of IC and walking exercise and help individuals develop strategies to increase regular walking. The trial will recruit 192 adults (aged 50 years and over) with IC. All participants will visit King's College London or their local hospital to complete two short walking tests and answer questionnaires about their daily activities, beliefs about their symptoms and treatment, quality of life and the costs of having IC.
Participants will then be randomly assigned to receive either the new treatment or continue with their usual NHS care. The new treatment involves two 60-minute face-to-face sessions (at the participant's home or local hospital) and two 20-minute telephone calls with a physiotherapist who will discuss participants' understanding and beliefs about IC, walking and help participants to set goals and plans to increase walking over 12 weeks. Participants will be provided with a step counter (pedometer) and walking record.
After 12 weeks, all participants will attend a second appointment where they will repeat the walking tests and fill out another set of questionnaires. A final set of questionnaires will be completed by all participants after 6 months (by post or electronically). Some participants will be invited to provide feedback on their experience of the treatment and trial by telephone or a face-to-face interview with a researcher.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Anticipé)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
-
-
-
London, Royaume-Uni
- Recrutement
- King's College Hospital NHS Foundation Trust
-
London, Royaume-Uni
- Recrutement
- Royal Free London NHS Foundation Trust
-
London, Royaume-Uni
- Recrutement
- Guy's & St Thomas NHS Foundation Trust
-
London, Royaume-Uni
- Recrutement
- Lewisham and Greenwich NHS Trust (GSTT PIC site)
-
London, Royaume-Uni
- Recrutement
- St George's University Hospital NHS Foundation Trust
-
London, Royaume-Uni
- Recrutement
- The Royal London Hospital, Barts Heatth NHS Trust
-
-
Kent
-
Dartford, Kent, Royaume-Uni
- Recrutement
- Dartford and Gravesham NHS Trust (GSTT PIC site)
-
Maidstone, Kent, Royaume-Uni
- Recrutement
- Maidstone and Tunbridge Wells NHS Trust (GSTT PIC site)
-
-
Surrey
-
Ashford, Surrey, Royaume-Uni
- Recrutement
- Ashford & St Peter's NHS Foundation Trust
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- ≥50 years of age;
- established PAD (Ankle Brachial Pressure Index ≤0.90 and/or radiographic evidence or clinician reported diagnosis) and IC (presence of symptoms reported on the San Diego Claudication Questionnaire)
- able to participate in MOSAIC
- able and willing to provide informed consent
Exclusion Criteria:
- Unstable IC (self-reported change in symptoms during previous 3 months)
- walking >90 minutes/week (reported on Brief International Physical Activity Questionnaire
- contraindications to walking exercise (e.g., unstable angina) confirmed by their vascular specialist
- have completed any prescribed supervised exercise sessions in the previous 6 months or been offered prescribed exercise sessions in the next 6 months.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: MOSAIC Treatment
MOSAIC treatment plus Usual NHS Care.
MOSAIC treatment comprises 2 x 60-minute individual face-to-face consultations (weeks 1 & 2) and 2 x 20-minute follow-up telephone calls (weeks 6 & 12) with a trained physiotherapist.
|
MOSAIC comprises 2 x 60-minute individual face-to-face consultations (weeks 1 & 2) and 2 x 20-minute follow-up telephone calls (weeks 6 & 12) delivered at a convenient time and location of participant's choice (local NHS Trust or participant's home).
All sessions are delivered by a trained Band 6/7 physiotherapist.
All participants randomized to receive MOSAIC will be provided with a pedometer and a patient manual which will include information on intermittent claudication, risk factors, walking guidelines, goal setting, problem solving and action planning worksheets and a walking diary.
Autres noms:
|
|
Aucune intervention: Usual Care Comparison
Usual NHS care for people with intermittent claudication typically consists of an initial assessment, drug therapy and simple advice to walk provided by a vascular specialist and delivered in the vascular outpatient clinic.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
6 Minute Walk Distance
Délai: 3 months
|
6 Minute Walking Distance (in metres) measured during a self-paced, standardised 6 Minute Walk Test conducted around a level, 100-foot circuit.
|
3 months
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
6 Minute Walk Distance (6MWD)
Délai: Baseline and 3 months
|
6 Minute Walking Distance (in metres) measured during a self-paced, standardised 6 Minute Walk Test conducted around a level, 100-foot circuit.
|
Baseline and 3 months
|
|
Self-reported Maximum Walking Distance
Délai: Baseline, 3 and 6 months
|
Single global item
|
Baseline, 3 and 6 months
|
|
Self-Reported Walking Ability
Délai: Baseline, 3 and 6 months
|
Walking Estimated-Limitation Calculated by History (WELCH)
|
Baseline, 3 and 6 months
|
|
Activities of Daily Living
Délai: Baseline, 3 and 6 months
|
Nottingham Extended Activities of Daily Living (NEADL)
|
Baseline, 3 and 6 months
|
|
Health-Related Quality of Life
Délai: Baseline, 3 and 6 months
|
Vascular Quality of Life Questionnaire-6 (VascuQol-6)
|
Baseline, 3 and 6 months
|
Autres mesures de résultats
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Treatment Cognitions
Délai: Baseline, 3 and 6 months
|
Theory of Planned Behaviour Questionnaire
|
Baseline, 3 and 6 months
|
|
Illness Cognitions
Délai: Baseline, 3 and 6 months
|
Brief Illness Perceptions Questionnaire (BIPQ)
|
Baseline, 3 and 6 months
|
|
Walking Adherence
Délai: Baseline, 3 and 6 months
|
Exercise Adherence Rating Scale
|
Baseline, 3 and 6 months
|
|
Resource Use
Délai: Baseline, 3 and 6 months
|
Client Service Receipt Inventory
|
Baseline, 3 and 6 months
|
|
Health Related Quality of Life
Délai: Baseline, 3 and 6 months
|
Euroqol- 5D-5L
|
Baseline, 3 and 6 months
|
|
Pain Free Walking Ability
Délai: Baseline and 3 months
|
Patient-reported pain free walking time (seconds) and distance (metres) during the 6 Minute Walk Test
|
Baseline and 3 months
|
|
Maximal Walking Ability
Délai: Baseline and 3 months
|
The maximum time (seconds) and distance (metres) walked before stopping during a 6 Minute Walk Test
|
Baseline and 3 months
|
Collaborateurs et enquêteurs
Les enquêteurs
- Chercheur principal: Sanjay Patel, Guy's and St Thomas' NHS Foundation Trust
Publications et liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Anticipé)
Achèvement de l'étude (Anticipé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- 17/LO/0568
- R477/0516 (Autre subvention/numéro de financement: Dunhill Medical Trust)
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .
Essais cliniques sur Maladie artérielle périphérique
-
Mayo ClinicInscription sur invitationAnatomie du GSV pour Rescue Peripheral IV AccessÉtats-Unis
Essais cliniques sur MOSAIC
-
University Hospital Plymouth NHS TrustComplétéRemplacement de valve cardiaqueRoyaume-Uni
-
Medtronic Bakken Research CenterComplétéGreffe de pontage coronarien | Remplacement de la valve aortiqueBelgique, Israël, Allemagne, L'Autriche, Italie
-
Medtronic Cardiac SurgeryComplétéMaladies des valves cardiaquesÉtats-Unis, Allemagne, Pologne
-
Janssen Vaccines & Prevention B.V.ComplétéEn bonne santéÉtats-Unis, Mexique, Espagne, Porto Rico, Italie, Pologne, Argentine, Brésil, Pérou
-
National Institute of Allergy and Infectious Diseases...HIV Vaccine Trials Network; IPPOX Foundation; Center for HIV/AIDS Vaccine Immunology...Retiré
-
Janssen Vaccines & Prevention B.V.ComplétéEn bonne santéÉtats-Unis, Rwanda, Kenya