Knee OA cell therapy offers reasonable value for patients with moderate pain (WOMAC >40), failed conservative care (physiotherapy, injections), and reluctance for surgery. Cost (€4,000–6,000) is substantially less than knee replacement (€15,000–25,000) and avoids surgical morbidity. Probability of meaningful pain relief (~55–70%) is modest but non-trivial, especially if durability exceeds 12 months. Limitation: structural regeneration is uncertain, so long-term disease arrest is unproven. For knees with advanced OA (grade 4), surgical options may offer more durable benefit. Appropriate candidates are age 40–70 with moderate OA, strong desire to avoid surgery, and realistic expectations of partial, reversible relief.
Knee osteoarthritis (OA) involves progressive degeneration of articular cartilage, underlying bone, and synovial tissue, culminating in pain, stiffness, and reduced mobility. Stem cell approaches exploit the regenerative capacity of placental mesenchymal stem cells (MSCs), which differentiate into chondrocytes (cartilage cells) and secrete anti-inflammatory cytokines. Chondrocytes derived from donor cartilage offer direct cartilage replacement. Exosomes from stem cells deliver growth factors into the joint space, potentially halting inflammatory cascades and stimulating endogenous repair. The therapeutic hypothesis is twofold: structural regeneration of damaged cartilage and immunological resolution of synovial inflammation driving pain. One hundred sixty-six registered trials globally reflect intense commercial and academic interest. Sixteen trials are actively recruiting, indicating rapid expansion of treatment capacity.
Am I a candidate? → · Knee Osteoarthritis: full overview → · Knee Osteoarthritis cost → · Cost →
Medically reviewed by StemCellAtlas’s editorial team with Dr Tymur Lukyanenko (Orthopaedic Traumatologist · 20+ yrs clinical, 15+ yrs cell therapy) of partner clinic Stem Plus (Sofia), against ISSCR, FDA & EMA guidance. Educational information, not medical advice; figures indicative.
位于欧盟核心的 GMP 认证再生医学诊所——费用 3,000–8,000 欧元起，仅为美国或德国价格的一小部分。为来自 50 多个国家的国际患者提供个性化方案。
免费医疗评估