- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 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.
연구 개요
상태
정황
상세 설명
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:
연구 유형
등록 (예상)
단계
- 2 단계
- 1단계
연락처 및 위치
연구 장소
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Castilla-León
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Salamanca, Castilla-León, 스페인, 37007
- Hospital Universitario De Salamanca
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Navarra
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Pamplona, Navarra, 스페인, 31008
- Departamento Cirugía Ortopédica y Traumatología. Clinica Universidad de Navarra
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
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
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 다른
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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활성 비교기: Platelet Rich Plasma (PRGF)
Platelet Rich plasma (PRGF) 3 intraarticular onjections sepataded by 7 days.
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3 injections of PRGF
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활성 비교기: 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.
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3 injections of PRGF
100 million Bone marrow mesenchimal stem cells with PRGF
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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3개월 시점의 시각적 아날로그 척도(VAS)
기간: 3 개월
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3개월 시점의 시각적 아날로그 척도(VAS)
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3 개월
|
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6개월 시점의 시각적 아날로그 척도(VAS)
기간: 6 개월
|
6개월 시점의 시각적 아날로그 척도(VAS)
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6 개월
|
|
12개월 시점의 시각적 아날로그 척도(VAS)
기간: 12 개월
|
12개월 시점의 시각적 아날로그 척도(VAS)
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12 개월
|
|
1개월째 무릎 부상 및 골관절염 결과 점수(Koos) 값
기간: 1 개월
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1개월째 무릎 부상 및 골관절염 결과 점수(Koos) 값
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1 개월
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3개월째 무릎 부상 및 골관절염 결과 점수(Koos)의 가치
기간: 3 개월
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3개월째 무릎 부상 및 골관절염 결과 점수(Koos)의 가치
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3 개월
|
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6개월째 무릎 부상 및 골관절염 결과 점수(Koos)의 가치
기간: 6 개월
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6개월째 무릎 부상 및 골관절염 결과 점수(Koos)의 가치
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6 개월
|
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12개월째 무릎 부상 및 골관절염 결과 점수(Koos)의 가치
기간: 12 개월
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12개월째 무릎 부상 및 골관절염 결과 점수(Koos)의 가치
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12 개월
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Baseline Visual analogue scale (VAS) Baseline Visual analogue scale (VAS)
기간: Day 1
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Baseline Visual analogue scale (VAS) prior to the initial dose on day 1
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Day 1
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Baseline value of knee injury and osteoarthritis outcome score (Koos).
기간: Day 1
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Prior to the intervention on day 1 value of knee injury and osteoarthritis outcome score (Koos).
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Day 1
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Baseline Western Ontario and McMaster Universities Osteoarthritis Index score (WOMAC).
기간: Day 1
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Universities Osteoarthritis Index score (WOMAC).
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Day 1
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Baseline SF-36 value
기간: Day 1
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Baseline SF-36 value
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Day 1
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Baseline euroquol 5D value
기간: Day 1
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Pretreatment euroquol 5D value
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Day 1
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Baseline Lequesne index
기간: Day 1
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Prior to the intervention on day 1 Lequesne index
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Day 1
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Baseline femorotibial distance
기간: Day 1
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Prior to the intervention femoritibial distance on rosenberg x-ray view
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Day 1
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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
기간: Follow up (up to 12 months)
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Participants with Serious and Non-Serious Adverse Events Number of Participants with Serious and Non-Serious Adverse Events During the follow up
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Follow up (up to 12 months)
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Visual analogue scale (VAS) at 1 month
기간: 1 month
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Visual analogue scale (VAS) at on month
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1 month
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공동 작업자 및 조사자
수사관
- 수석 연구원: José Lamo-Espinosa, MD, Clinica Universidad de Navarra
- 연구 책임자: Felipe Prosper, MD, PhD, Clinica Universidad de Navarra
- 수석 연구원: Juan Blanco, MD; PhD, Complejo Universitario de Salamanca
간행물 및 유용한 링크
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (예상)
연구 완료 (예상)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
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