21
Participants
Start Date
January 17, 2025
Primary Completion Date
January 31, 2027
Study Completion Date
January 31, 2027
Injection allogenic Umbilical Cord-derived Mesenchymal Stem Cell
"Biological: Allogenic Umbilical Cord - derived Mesenchymal Stem Cell~1. Injection dosage and volume of the study drugs:~ * Low dose: 1x10⁷ cells/3mL~2. Number of injections: Only once during the study period~3. Device: Ultrasound~4. Injection technique: Injection into the lesion by investigator~Biological: Allogenic Umbilical Cord - derived Mesenchymal Stem Cell~1. Injection dosage and volume of the study drugs:~ * Mid dose: 5x10⁷ cells/3mL~2. Number of injections: Only once during the study period~3. Device: Ultrasound~4. Injection technique: Injection into the lesion by investigator~Biological: Allogenic Umbilical Cord - derived Mesenchymal Stem Cell~1. Injection dosage and volume of the study drugs:~ * High dose: 1x10e8 cells/3mL~2. Number of injections: Only once during the study period~3. Device: Ultrasound~4. Injection technique: Injection into the lesion by investigator"
RECRUITING
Joint & Spine Center, SMG-SNU Boramae Medical Center, Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul
Seoul National University Hospital
OTHER