{"id":"W4406891261","doi":"10.1177/09636897241303275","title":"Intra-Articular Injection of Human Bone Marrow–Derived Mesenchymal Stem Cells in Knee Osteoarthritis: A Randomized, Double-Blind, Controlled Trial","year":2025,"lang":"en","type":"article","venue":"Cell Transplantation","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Korea Health Industry Development Institute; Catholic University of Korea","keywords":"Medicine; Osteoarthritis; WOMAC; Mesenchymal stem cell; Bone marrow; Magnetic resonance imaging; Cartilage; Saline; Knee pain; Randomized controlled trial; Visual analogue scale; Placebo; Surgery; Adverse effect; Urology; Anesthesia; Pathology; Internal medicine; Radiology; Anatomy","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001740797,0.001585948,0.005454125,0.000789618,0.0006003767,0.001156313,0.001007053,0.002700639,0.004389357],"category_scores_gemma":[0.001734854,0.000818431,0.001829043,0.0006701391,0.001427467,0.0009773495,0.000413039,0.002051843,0.0008466621],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004381283,"about_ca_system_score_gemma":0.001142182,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007511213,"about_ca_topic_score_gemma":0.001334203,"domain_scores_codex":[0.9990701,0.0004377718,0.0001049612,0.0001931914,0.00008966586,0.0001043414],"domain_scores_gemma":[0.9991469,0.0002895376,0.0001780258,0.00006144479,0.00008484615,0.0002392483],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9800841,0.00547462,0.0001520696,0.001417429,0.0005615308,0.00002674754,0.00002446798,0.0001055887,0.00248274,0.00006395391,0.0002091787,0.00939765],"study_design_scores_gemma":[0.961195,0.03753855,0.000361863,0.00003496705,0.0002454541,0.000009971618,0.000007989232,0.00016235,0.0002243874,0.0000312037,0.0001807537,0.000007631693],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9617592,0.02156236,0.002091764,0.0008589823,0.002007551,0.008804933,0.00082537,0.0002687624,0.001821133],"genre_scores_gemma":[0.9636973,0.01211702,0.003995852,0.001530958,0.001737477,0.01267189,0.0007923139,0.0000365487,0.003420739],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005454125,"threshold_uncertainty_score":0.01468384,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01348022845863777,"score_gpt":0.2554731481361447,"score_spread":0.241992919677507,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}