...efficacy of Dara + bortezomib (V) + thalidomide (T) + dexamethasone (d) vs VTd in newly diagnosed MM (NDMM) pts (n=1085) in CASSIOPEIA phase III trial. Addition of Dara to VTd group showed marked improvement in progression-free survival (PFS): 93% vs 85% at 18 months (hazard ratio (HR) 0.42 [0.34-0.51]; p<0.0001), and overall response rate (ORR) of 92.6% in Dara + VTd group as compared to 89.9% in VTd group (CI: 95%, P<0.0001)...addition of Dara to lenolidamide (R), and Vd in GRIFFIN study. Addition of Dara to VRd resulted in improved PFS: 95.8% ((95% CI, 89.2- 98.4) vs 89.8% ((95% CI, 77.1-95.7) at 24 months), and ORR of 99% (Odd's ratio (OR) 8.75 with 95% CI: 1.08-71.01; p=0.0160) in Dara + VRd group vs VRd group (91.8%)...eported the role of Dara + V + melphalan (M) + prednisone (P) vs VMP...Addition of Dara to VMP group showed marked improvement in PFS: 63% vs 36 at 24 months (HR: 0.47, 95% CI 0.33-0.67, p<0.0001), and ORR: 90.9% vs 73.9%, respectively. NDMM treatment with Dara in four-drug regimens (VTd, VMP, VRd) has shown promising outcomes with improved efficacy...