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Clinical Trial Summary

This study is a double-blind, randomized, placebo controlled, multi-center, superiority study to evaluate the efficacy and safety of JointStem, autologous adipose tissue derived mesenchymal stem cells (AdMSC), in patients diagnosed as knee osteoarthritis. Following a 2-week screening period, approximately 140 subjects will be randomly assigned into one of the following two arms in a 1:1 ratio (1 JointStem : 1 Placebo). After each subject completes 48-Weeks visit (Visit 8) and the data management team confirms all individual data have no issue, the individual database will be locked and the blinding will be open for the statistical analysis.


Clinical Trial Description

Study Procedures: - Visit 1 (Week -7) - Screening - Visit 2 (Week -5) - Baseline and Randomization (Lipoaspiration) - Visit 3 (Week 0) - Treatment (Intra-articular injection) - Visit 4 (Week 4) - 4 weeks follow-up - Visit 5 (Week 12) - 12 weeks follow-up - Visit 6 (Week 24) - 24 weeks follow-up - Visit 7 (Week 36) - 36 weeks follow-up - Visit 8 (Week 48) - 48 weeks follow-up (End of Study) ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04368806
Study type Interventional
Source Nature Cell Co. Ltd.
Contact Hugh Lee
Phone 301-540-2600
Email hughlee@kcrnresearch.com
Status Recruiting
Phase Phase 2/Phase 3
Start date May 26, 2021
Completion date December 30, 2024

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