A Comparison of Clinical Efficacy of Mytocel MSK With AMT and PRP Injections in Patients With Knee Osteoarthritis
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: PRP.
- Who it may be relevant to
- Registry conditions: Mytocel MSK With AMT. Basic parameters: 18 years — 80 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Overview
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.
Interventions
- Biological PRP
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 treatme
Primary outcome measures
- Change from baseline in Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) total score at 52 weeks [Time frame: 52 weeks]
Eligibility criteria
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
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Open label
- Primary purpose
- Treatment
Study locations
Center list to be confirmed — check the primary protocol.
Identifiers
NCT: NCT07453953 · AMT