- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT02365142
Treatment of Osteoarthritis by Intra-articular Injection of Bone Marrow Mesenchymal Stem Cells With Platelet Rich Plasma (CMM-PRGF/ART)
Phase I/II. Treatment of Osteoarthritis by Intra-articular Injection of Bone Marrow Mesenchymal Stem Cells With Platelet Rich Plasma(PRGF)
Purpose: To determine the safety, feasibility and effectiveness (clinical and radiological) of intra-articular administration of autologous mesenchymal stem cells (MSCs) with platelet richa plasma (PRGF) in patients with knee osteoarthritis.
Patients and methods
Clinical trial phase I- II, randomized , multicenter , with two treatment arms and 19 patients for each group. The investigators compare the intraarticular injection of against the administration of two different doses of mesenchymal stem cells with hialuronic acid according to the following scheme:
- Group A: 3 intra-articular injections of platelet rich plasma (PRGF®) separated by 7 days.
- Group B: 3 intra-articular injections of platelet richa plasma (PRGF®) separated by 7 days and one with Mesenchimal stems cells. Intra-articular injection of 100 million autologous mesenchymal progenitor stem cells cultured ex - vivo (cell suspension sterile small volume (5-10 ml ) in a vehicle suitable for intraarticular injection ) followed by an intraarticular injection of platelet richa plasma (PRGF®). The treatment is completed with 2 more injection of platelet richa plasma (PRGF®) separeted by one week.
In addition the investigators assess the response to intra-articular infusion of CMM analyzing the following parameters:
- Clinical assessment of pain and function (Baseline, 1, 3, 6 and 12 months since treatment): VAS , WOMAC , KOOS , EuroQol, SF-16, Lequesne , WOMAC , KOOS.
- Radiographic (baseline and 12 months from treatment): Femorotibial space.
- Radiographic using MRI (baseline and 12 months from treatment): by assessing the number location of the lesions , cartilage thickness , signal intensity , subchondral bone alteration , volume and WORMS and dGEMRIC protocols.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Purpose: To determine the safety, feasibility and effectiveness (clinical and radiological) of intra-articular administration of autologous mesenchymal stem cells (MSCs) with platelet richa plasma (PRGF®) in patients with knee osteoarthritis.
Patients and methods
Clinical trial phase I- II, randomized , multicenter , with two treatment arms and 19 patients for each group. The investigators compare the intraarticular injection of against the administration of two different doses of mesenchymal stem cells with hialuronic acid according to the following scheme:
- Group A: 3 intra-articular injections of platelet richa plasma (PRGF®) separated by 7 days.
- Group B: 3 intra-articular injections of platelet richa plasma (PRGF®) separated by 7 days and one with Mesenchimal stem cell. Intra-articular injection of 100 million autologous mesenchymal progenitor stem cells cultured ex - vivo (cell suspension sterile small volume (5-10 ml ) in a vehicle suitable for intraarticular injection ) followed by an intraarticular injection of platelet richa plasma (PRGF®). The treatment is completed with 2 more injection of platelet richa plasma (PRGF®) separeted by one week.
The autologous mesenchymal stem cells are obtained from the iliac crest under local anesthesia and sedation. They are cultured ex vivo The primary endpoint is safety and feasibility. The investigators registered the occurrence of complications and / or adverse effects during the study.
In addition the investigators assess the response to intra-articular infusion of CMM analyzing the following parameters:
- Clinical assessment of pain and function (Baseline, 1, 3, 6 and 12 months since treatment): VAS , WOMAC , KOOS , EuroQol, SF-16, Lequesne , WOMAC , KOOS.
- Radiographic (baseline, 6 and 12 months since treatment): Femorotibial space.
- Radiographic using MRI (baseline, 6 and 12 months since treatment): by assessing the number location of the lesions , cartilage thickness , signal intensity , subchondral bone alteration , volume and WORMS and dGEMRIC protocols.
All patients met the following inclusion and exclusion criteria:
Type d'étude
Inscription (Anticipé)
Phase
- Phase 2
- La phase 1
Contacts et emplacements
Lieux d'étude
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Castilla-León
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Salamanca, Castilla-León, Espagne, 37007
- Hospital Universitario De Salamanca
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Navarra
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Pamplona, Navarra, Espagne, 31008
- Departamento Cirugía Ortopédica y Traumatología. Clinica Universidad de Navarra
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Males and females between 40 and 80 year old
- Bad results with previous hyaluronic acid injection
- Diagnosis of knee OA according to the criteria of osteoarthritis of the ACR (American College of Rheumatology)
- Joint pain equal or greater than 2.5 points on the visual analogue scale (VAS)
- Radiological Classification: Kellgren-Lawrence scale greater or equal to 2
- Body mass index between 20 and 35 kg/m2
- Ability to follow during the study period
Exclusion Criteria:
- Bilateral Osteoarthritis of the Knee requiring treatment in both knees
- Previous diagnosis of polyarticular disease
- Severe mechanical deformation
- Arthroscopy during the previous 6 months
- Intraarticular infiltration of hyaluronic acid in the last 6 months
- Systemic autoimmune rheumatic disease
- Poorly controlled diabetes mellitus
- Blood dyscrasias
- Immunosuppressive or anticoagulant treatments
- Treatment with corticosteroids in the 3 months prior to inclusion in the study
- NSAID therapy within 15 days prior to inclusion in the study
- Patients with a history of allergy to penicillin or streptomycin
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Autre
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Comparateur actif: Platelet Rich Plasma (PRGF)
Platelet Rich plasma (PRGF) 3 intraarticular onjections sepataded by 7 days.
|
3 injections of PRGF
|
|
Comparateur actif: BMMSC with Platelet Rich Plasma (PRGF)
Single intraarticular injection of 100 million Bone marrow mesenchimal stem cells and three intraarticular injections of plateler Rich Plasma (PRGF) separatede by 7 days.
|
3 injections of PRGF
100 million Bone marrow mesenchimal stem cells with PRGF
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Échelle visuelle analogique (EVA) à 3 mois
Délai: 3 mois
|
Échelle visuelle analogique (EVA) à 3 mois
|
3 mois
|
|
Échelle visuelle analogique (EVA) à 6 mois
Délai: 6 mois
|
Échelle visuelle analogique (EVA) à 6 mois
|
6 mois
|
|
Échelle visuelle analogique (EVA) à 12 mois
Délai: 12 mois
|
Échelle visuelle analogique (EVA) à 12 mois
|
12 mois
|
|
Valeur du résultat des blessures au genou et de l'arthrose (Koos) à 1 mois
Délai: 1 mois
|
Valeur du résultat des blessures au genou et de l'arthrose (Koos) à 1 mois
|
1 mois
|
|
Valeur du résultat des blessures au genou et de l'arthrose (Koos) à 3 mois
Délai: 3 mois
|
Valeur du résultat des blessures au genou et de l'arthrose (Koos) à 3 mois
|
3 mois
|
|
Valeur du résultat des blessures au genou et de l'arthrose (Koos) à 6 mois
Délai: 6 mois
|
Valeur du résultat des blessures au genou et de l'arthrose (Koos) à 6 mois
|
6 mois
|
|
Valeur du résultat des blessures au genou et de l'arthrose (Koos) à 12 mois
Délai: 12 mois
|
Valeur du résultat des blessures au genou et de l'arthrose (Koos) à 12 mois
|
12 mois
|
|
Baseline Visual analogue scale (VAS) Baseline Visual analogue scale (VAS)
Délai: Day 1
|
Baseline Visual analogue scale (VAS) prior to the initial dose on day 1
|
Day 1
|
|
Baseline value of knee injury and osteoarthritis outcome score (Koos).
Délai: Day 1
|
Prior to the intervention on day 1 value of knee injury and osteoarthritis outcome score (Koos).
|
Day 1
|
|
Baseline Western Ontario and McMaster Universities Osteoarthritis Index score (WOMAC).
Délai: Day 1
|
Universities Osteoarthritis Index score (WOMAC).
|
Day 1
|
|
Baseline SF-36 value
Délai: Day 1
|
Baseline SF-36 value
|
Day 1
|
|
Baseline euroquol 5D value
Délai: Day 1
|
Pretreatment euroquol 5D value
|
Day 1
|
|
Baseline Lequesne index
Délai: Day 1
|
Prior to the intervention on day 1 Lequesne index
|
Day 1
|
|
Baseline femorotibial distance
Délai: Day 1
|
Prior to the intervention femoritibial distance on rosenberg x-ray view
|
Day 1
|
|
Number of Participants with Serious and Non-Serious Adverse Events Number of Participants with Serious and Non-Serious Adverse Events Number of Participants with Serious and Non-Serious Adverse Events
Délai: Follow up (up to 12 months)
|
Participants with Serious and Non-Serious Adverse Events Number of Participants with Serious and Non-Serious Adverse Events During the follow up
|
Follow up (up to 12 months)
|
|
Visual analogue scale (VAS) at 1 month
Délai: 1 month
|
Visual analogue scale (VAS) at on month
|
1 month
|
Collaborateurs et enquêteurs
Les enquêteurs
- Chercheur principal: José Lamo-Espinosa, MD, Clinica Universidad de Navarra
- Directeur d'études: Felipe Prosper, MD, PhD, Clinica Universidad de Navarra
- Chercheur principal: Juan Blanco, MD; PhD, Complejo Universitario de Salamanca
Publications et liens utiles
Liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
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 (Estimation)
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
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- CMM-PRGF/ART
- 2011-006036-23 (Numéro EudraCT)
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