From: Treatment of knee osteoarthritis with intra-articular injection of autologous adipose-derived mesenchymal progenitor cells: a prospective, randomized, double-blind, active-controlled, phase IIb clinical trial
Group
Number of patients
Number of injections
AEs, n
SAEs, n
Frequency of AE (%)
Frequency of SAEs (%)
P value
HA
26
104
14
1
53.85
3.846
0.1144
Re-Join@
103
19
0
73.07
Total
52
207
33
63.46
1.92