PMID- 38164204 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20240306 IS - 1176-6336 (Print) IS - 1178-203X (Electronic) IS - 1176-6336 (Linking) VI - 19 DP - 2023 TI - Safety and Efficacy of Subcutaneous Daratumumab in Systemic AL Amyloidosis. PG - 1063-1074 LID - 10.2147/TCRM.S325859 [doi] AB - INTRODUCTION: Systemic AL amyloidosis, a plasma cell dyscrasia, is characterized by the production of misfolded immunoglobulin light chain. These misfolded proteins aggregate into amyloid fibrils and deposit throughout the body, resulting in widespread organ dysfunction and ultimately death. Achieving rapid and maximal elimination of the plasma cell clone is crucial to long-term survival. Daratumumab, an anti-CD38 monoclonal antibody delivered intravenously, has been swiftly incorporated into standard first-line treatment regimens. A novel formulation of daratumumab has been developed that can be injected subcutaneously. AREAS COVERED: As a retrospective qualitative review of prior publications involving daratumumab, this work briefly summarizes the existing data regarding the safety and efficacy of subcutaneous (SC) daratumumab, compared to intravenous (IV) daratumumab. SC daratumumab appears to deliver the same disease benefit as IV daratumumab to patients with decreased infusion-related reactions (IRRs), decreased time for administration, and similar rates of adverse events (AEs) intrinsically related to daratumumab. EXPERT OPINION: SC daratumumab is preferred over IV daratumumab, but the clinical situation ultimately should determine route of administration. Further investigation into cost-effectiveness benefit is warranted. CI - (c) 2023 Hughes and Lentzsch. FAU - Hughes, Michael Sang AU - Hughes MS AD - Department of Hematology-Oncology, Columbia University Irving Medical Center, New York, NY, USA. FAU - Lentzsch, Suzanne AU - Lentzsch S AD - Department of Hematology-Oncology, Columbia University Irving Medical Center, New York, NY, USA. LA - eng GR - T32 CA203703/CA/NCI NIH HHS/United States PT - Journal Article PT - Review DEP - 20231228 PL - New Zealand TA - Ther Clin Risk Manag JT - Therapeutics and clinical risk management JID - 101253281 PMC - PMC10758190 OTO - NOTNLM OT - AE OT - AL amyloidosis OT - adverse events OT - daratumumab OT - plasma cell dyscrasia COIS- S.L. is a Consultant and/or Advisor for Adaptive Biotechnologies, Alexion Therapeutics, Bristol-Meyers-Squibb, Caelum Biosciences, Janssen Pharmaceuticals, Karyopharm Therapeutics, Oncopeptides AB, GSK, Abbvie, Janssen, Pfizer, and Takeda Pharmaceutical Company; receives research funding from Celgene, Inc., Sanofi, Zentali; received honoraria from Clinical Care Options and Regeneron Pharmaceuticals; and has Royalties/Patents with Caelum Biosciences. In addition, S.L. has a patent CAEL-101 with royalties paid to Columbia University. The authors report no other disclosures or conflicts of interest in this work. EDAT- 2024/01/02 11:42 MHDA- 2024/01/02 11:43 PMCR- 2023/12/28 CRDT- 2024/01/02 03:38 PHST- 2023/09/01 00:00 [received] PHST- 2023/12/04 00:00 [accepted] PHST- 2024/01/02 11:43 [medline] PHST- 2024/01/02 11:42 [pubmed] PHST- 2024/01/02 03:38 [entrez] PHST- 2023/12/28 00:00 [pmc-release] AID - 325859 [pii] AID - 10.2147/TCRM.S325859 [doi] PST - epublish SO - Ther Clin Risk Manag. 2023 Dec 28;19:1063-1074. doi: 10.2147/TCRM.S325859. eCollection 2023.