e19537 Background: To improve outcomes, multiple agents with varied mechanisms of action targeting different multiple myeloma (MM) clones are needed. Methods: Systematic review of ongoing phase I-III clinical trials in newly diagnosed multiple myeloma (NDMM) was performed, (PRISMA guidelines) using 5 databases. Results: 8 trials n = 1,990 patients included (Table 1). We evaluated the efficacy of following four drug combinations Isatuximab (Isa), bortezomib (V), lenalidomide (R)dexamethasone (d) (Isa-VRd) Daratumumab (Dara) plus V, Melphalan (M) and Prednisone (P) (Dara-VMP) vs VMP Dara-VRd vs VRd Carfilzomib (K), Cyclophosphamide (C), R, Dexamethasone (KCRD) vs an immunomodulatory agent containing triplet (CTD/CRD) Dara with Ixazomib (I), R,d (Dara- IRd) Dara, Cyclophosphamide (Cy), V,d (Dara-CyBord) Elotuzumab (Elo) VRd Dara with K,R,d (Dara- KRd) For transplant-eligible patients, Dara-VRd demonstrated the best treatment response (VGPR = 100%, CR rate = 63% and 15 months PFS = 94%). Dara-VMP (ORR = 90.9%,VGPR+ = 72.9%, mPFS at 27. 8 m = NR) and Isa+VRd (ORR = 93%, VGPR = 71.43%, 7.5 m PFS = 100%) were associated with improvement in OR in transplant ineligible patients. Dara-KRd showed excellent efficacy (ORR = 100%, ≥VGPR = 86%) with 100% 6 m PFS. Conclusions: Four-drug regimens have improved efficacy (higher ORR, deeper response, higher proportion of MRD negativity and higher ≥VGPR responses) compared to three-drug regimens in NDMM, with a comparable incidence of toxicities. Longer follow-up is needed. [Table: see text]
Ultra-low-dose estriol and Lactobacillus acidophilus vaginal tablets (Gynoflor®) for vaginal atrophy in postmenopausal breast cancer patients on aromatase inhibitors: pharmacokinetic, safety, and efficacy phase I clinical study