Statistical analysis confirmed that the responder rate of CPM-26 was significantly non-inferior to VYC-20 (difference of responder rate: 0.09, one-sided 95% CI: [−0.07, 1]).
Cohesive Polydensified Matrix® 26 mg/mL HA gel (CPM-26)
Vycross® 20 mg/ml HA gel (VYC-20)
subjects showed best grades in terms of esthetic improvement at M1, M3, M12 and M18 visits