03287nam a2200325 4500 ESSALUD 20260817162604.0 ta t pe ||||| |||| 00| 0 spa d BMG eng Mina, Roberto Autor 53814 Talquetamab–daratumumab in relapsed or refractory myeloma páginas: 671-683 Background: Talquetamab, a bispecific antibody targeting GPRC5D and CD3, has led to durable responses in patients with heavily pretreated relapsed or refractory multiple myeloma in phase 1–2 trials, with a limited effect on normal B cells. Methods: In a phase 3 trial, we randomly assigned patients with relapsed or refractory multiple myeloma who had previously received at least one line of therapy to receive talquetamab plus daratumumab and pomalidomide (Tal-DP), talquetamab plus daratumumab (Tal-D), or daratumumab plus pomalidomide and dexamethasone (DPd). The primary end point was progression-free survival as assessed by an independent review committee. Key secondary end points were overall response, complete response or better (complete or stringent complete response), measurable residual disease–negative complete response, and overall survival. Results: A total of 287, 287, and 290 patients were assigned to the Tal-DP, Tal-D, and DPd groups, respectively. At the interim analysis (median follow-up, 24.6 months), progression-free survival was significantly longer with Tal-DP and Tal-D than with DPd (24-month estimate, 81.3% and 77.6% vs. 51.2%; hazard ratio for disease progression or death, Tal-DP vs. DPd, 0.28 [95% confidence interval {CI}, 0.20 to 0.40], and Tal-D vs. DPd, 0.33 [95% CI, 0.24 to 0.46]; P<0.001 for both comparisons). The overall response was higher with Tal-DP and Tal-D than with DPd (88.2% and 88.5% vs. 77.6%), as was complete response or better (71.1% and 69.0% vs. 34.5%) and measurable residual disease–negative complete response (52.3% and 46.3% vs. 15.9%) (P<0.001 for all comparisons). Overall survival at 24 months was 89.2% with Tal-DP, 87.9% with Tal-D, and 79.1% with DPd (hazard ratio for death, Tal-DP vs. DPd, 0.47 [95% CI, 0.30 to 0.73], and Tal-D vs. DPd, 0.51 [95% CI, 0.33 to 0.78]). Serious adverse events occurred in 63.0%, 52.6%, and 53.7% of the patients in the Tal-DP, Tal-D, and DPd groups, respectively; fatal adverse events occurred in 1.8%, 4.0%, and 4.6%. Conclusions: Among patients with relapsed or refractory multiple myeloma who had previously received at least one line of therapy, both Tal-DP and Tal-D led to significantly longer progression-free survival than DPd. LEUCEMIA 33873 LINFOMA 39360 CUIDADOS INTENSIVOS GENERAL 54115 TRATAMIENTOS EN ONCOLOGÍA 53734 Beksac, Meral 54122 Rodríguez-Otero, Paula 54123 Chen,Wenming 53818 Mateos, María-Victoria 54124 Li, Jian 54125 Moreau, Philippe 54126 Cohen, Yael C. 54127 Min, Chang-Ki 54128 22717 22647 Massachusetts NEJM Group NEJM010 The New England Journal of Medicine ESSALUD 0028-4793 ARTICULOS 2026-08-17 SQB 22827 22827