무릎 골관절염 환자에서 Mytocel MSK와 AMT 및 PRP 주사의 임상 효능 비교
슬관절 골관절염 환자에서 Mytocel MSK와 AMT 및 PRP 주사의 임상 효능 비교
Osteoarthritis is the most common joint disease, frequently affecting the knee joint. As the cartilage within the joint wears down, the balance between degeneration and regeneration is gradually disrupted, causing pain during joint movement.
Mytocel MSK with AMT (Autologous Micrograft Technology) is an autologous micrograft technology, the first biocompatible solution that can be directly implanted into the joint using the patient's own tissue. It possesses regenerative repair and pain-relieving effects, rapidly improving joint health and alleviating pain and stiffness. It is primarily applied to the musculoskeletal system; this therapy has been proven to have tissue regeneration potential and effectiveness in multiple medical fields. This project will harvest ear cartilage tissue, mechanically separate and precisely filter it to create a Mytocel MSK with AMT cell suspension rich in cartilage precursor cells and mesenchymal stem cell markers (CD44, CD90, CD117), which will then be injected into the knee joint cavity. It is expected to help patients repair cartilage, reduce pain, and improve their quality of life.
PRP is a common treatment for knee osteoarthritis, but its effects are short-lived and require multiple injections. Mytocel MSK with AMT may achieve longer-term and more stable clinical improvement with a single application. This project will use questionnaires and MRI examinations to observe changes in pain, functional recovery, and the degree of cartilage repair before and after treatment. The data will be used to analyze and compare the differences between Mytocel MSK with AMT and PRP treatment.
연구 개요
연구 유형
등록 (추정된)
단계
- 초기 1단계
연락처 및 위치
연구 연락처
- 이름: Chung Yuh Tzeng
- 전화번호: 886-9921375166
- 이메일: tcy0545@gmail.com
참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Male or female participants aged 18 years or older
- Radiographic diagnosis of knee osteoarthritis with Kellgren-Lawrence (KL) grade 1 to 3
- Ability and willingness to provide written informed consent
Exclusion Criteria:
- Diagnosis of rheumatoid arthritis
- Advanced knee osteoarthritis requiring total knee arthroplasty
- Diagnosis of autoimmune disease
- Severe meniscal tear or ligament injury requiring surgical intervention
- Body mass index (BMI) greater than 30 kg/m²
- Platelet count less than 100,000 per microliter
- Severe genu varum or genu valgum deformity
- Intra-articular corticosteroid injection within 3 months prior to screening
- Intra-articular hyaluronic acid injection within 6 months prior to screening
- Pregnant or breastfeeding women
- Known human immunodeficiency virus (HIV) infection
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
|
실험적: Mytocel MSK with AMT
PRP is a common treatment for knee osteoarthritis, but its effects are short-lived and require multiple injections. Mytocel MSK with AMT may achieve longer-term and more stable clinical improvement with a single application. This project will use questionnaires and MRI examinations to observe changes in pain, functional recovery, and the degree of cartilage repair before and after treatment. The data will be used to analyze and compare the differences between Mytocel MSK with AMT and PRP treatment. |
PRP is a common treatment for knee osteoarthritis, but its effects are short-lived and require multiple injections. Mytocel MSK with AMT may achieve longer-term and more stable clinical improvement with a single application. This project will use questionnaires and MRI examinations to observe changes in pain, functional recovery, and the degree of cartilage repair before and after treatment. The data will be used to analyze and compare the differences between Mytocel MSK with AMT and PRP treatment. |
|
실험적: PRP is a common treatment for knee osteoarthritis
PRP is a common treatment for knee osteoarthritis, but its effects are short-lived and require multiple injections. |
PRP is a common treatment for knee osteoarthritis, but its effects are short-lived and require multiple injections. Mytocel MSK with AMT may achieve longer-term and more stable clinical improvement with a single application. This project will use questionnaires and MRI examinations to observe changes in pain, functional recovery, and the degree of cartilage repair before and after treatment. The data will be used to analyze and compare the differences between Mytocel MSK with AMT and PRP treatment. |
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Change from baseline in Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) total score at 52 weeks
기간: 52 weeks
|
The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) is a validated questionnaire assessing pain, stiffness, and physical function in patients with knee osteoarthritis. The total score ranges from 0 to 96, with higher scores indicating worse symptoms. The outcome measure will be the change in total WOMAC score from baseline to 52 weeks. |
52 weeks
|
기타 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Change in cartilage thickness on magnetic resonance imaging (MRI) at 52 weeks
기간: 52 weeks
|
Magnetic resonance imaging (MRI) will be performed at baseline and 52 weeks to assess structural changes in knee cartilage. Cartilage thickness will be quantitatively measured and compared between time points. |
52 weeks
|
|
Change from baseline in Visual Analog Scale (VAS) pain score at 52 weeks
기간: 52 weeks
|
Pain will be assessed using a 10-centimeter Visual Analog Scale (VAS), where 0 indicates no pain and 10 indicates worst imaginable pain. The outcome measure will be the change in VAS score from baseline to 52 weeks. |
52 weeks
|
|
Patient Global Impression of Change (PGIC) score at 52 weeks
기간: 52 weeks
|
The Patient Global Impression of Change (PGIC) is a 7-point scale assessing patients' overall perception of improvement after treatment. Scores range from 1 (very much improved) to 7 (very much worse), with lower scores indicating greater perceived improvement. |
52 weeks
|
|
Change from baseline in 36-Item Short Form Health Survey (SF-36) total score at 52 weeks
기간: 52 weeks
|
The 36-Item Short Form Health Survey (SF-36) is a validated quality-of-life questionnaire assessing physical and mental health domains. Scores range from 0 to 100, with higher scores indicating better health status. The outcome measure will be the change in total score from baseline to 52 weeks. |
52 weeks
|
|
Change from baseline in Knee Injury and Osteoarthritis Outcome Score (KOOS) total score at 52 weeks
기간: 52 weeks
|
The Knee Injury and Osteoarthritis Outcome Score (KOOS) is a patient-reported questionnaire assessing pain, symptoms, activities of daily living, sport and recreation function, and knee-related quality of life. In this study, KOOS is scored on a scale ranging from 0 to 100, with lower scores indicating better knee function and fewer symptoms. The outcome measure will be the change in total KOOS score from baseline to 52 weeks |
52 weeks
|
공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (추정된)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
- AMT
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
IPD 계획 설명
There are currently no plans to provide IPD services
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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