PMID- 35619325 OWN - NLM STAT- MEDLINE DCOM- 20221221 LR - 20230201 IS - 2045-7634 (Electronic) IS - 2045-7634 (Linking) VI - 11 IP - 24 DP - 2022 Dec TI - Phase 2 results of lisocabtagene maraleucel in Japanese patients with relapsed/refractory aggressive B-cell non-Hodgkin lymphoma. PG - 4889-4899 LID - 10.1002/cam4.4820 [doi] AB - The autologous anti-CD19 chimeric antigen receptor (CAR) T-cell product, lisocabtagene maraleucel (liso-cel), is administered at equal target doses of CD8(+) and CD4(+) CAR(+) T cells. This analysis assessed safety and efficacy of liso-cel in Japanese patients with relapsed or refractory (R/R) aggressive large B-cell lymphoma (LBCL) in Cohort 3 of TRANSCEND WORLD (NCT03484702). Liso-cel (100 x 10(6) total CAR(+) T cells) was administered 2-7 days after lymphodepletion. The primary efficacy endpoint was objective response rate (ORR; Lugano 2014 criteria) assessed by an independent review committee. Fourteen patients were enrolled; 10 received liso-cel infusion (median time to liso-cel availability, 23 days) and were evaluable at data cutoff (median follow-up, 12.5 months). Grade >/= 3 treatment-emergent adverse events were neutropenia (90%), leukopenia (80%), anemia (70%), and thrombocytopenia (70%). All-grade cytokine release syndrome (CRS) was observed in 50% of patients, though no grade >/=3 CRS events were reported. Grade 1 neurological events occurred in 1 patient but were resolved without any intervention. Prolonged cytopenia (grade >/= 3 at day 29) was reported for 60% of patients. The ORR was 70%, and complete response rate was 50%. The median duration of response was 9.1 months (95% confidence interval [CI], 2.1-not reached), and overall survival was 14.7 months (95% CI, 1.7-not reached). One patient diagnosed with central nervous system involvement after screening but before liso-cel infusion, responded to liso-cel. Liso-cel demonstrated meaningful efficacy and a manageable safety profile in Japanese patients with R/R LBCL. CI - (c) 2022 The Authors. Cancer Medicine published by John Wiley & Sons Ltd. FAU - Makita, Shinichi AU - Makita S AUID- ORCID: 0000-0001-6609-8088 AD - National Cancer Center Hospital, Tokyo, Japan. FAU - Yamamoto, Go AU - Yamamoto G AD - Toranomon Hospital, Tokyo, Japan. FAU - Maruyama, Dai AU - Maruyama D AD - National Cancer Center Hospital, Tokyo, Japan. FAU - Asano-Mori, Yuki AU - Asano-Mori Y AD - Toranomon Hospital, Tokyo, Japan. FAU - Kaji, Daisuke AU - Kaji D AD - Toranomon Hospital, Tokyo, Japan. FAU - Ananthakrishnan, Revathi AU - Ananthakrishnan R AD - Bristol Myers Squibb, Princeton, New Jersey, USA. FAU - Ogasawara, Ken AU - Ogasawara K AUID- ORCID: 0000-0002-4264-8927 AD - Bristol Myers Squibb, Princeton, New Jersey, USA. FAU - Stepan, Lara AU - Stepan L AD - Bristol Myers Squibb, Princeton, New Jersey, USA. FAU - Schusterbauer, Claudia AU - Schusterbauer C AD - Celgene, a Bristol-Myers Squibb Company, Boudry, Switzerland. FAU - Rettby, Nils AU - Rettby N AD - Celgene, a Bristol-Myers Squibb Company, Boudry, Switzerland. FAU - Hasskarl, Jens AU - Hasskarl J AD - Celgene, a Bristol-Myers Squibb Company, Boudry, Switzerland. FAU - Izutsu, Koji AU - Izutsu K AUID- ORCID: 0000-0001-9129-8057 AD - National Cancer Center Hospital, Tokyo, Japan. LA - eng PT - Clinical Trial, Phase II PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20220526 PL - United States TA - Cancer Med JT - Cancer medicine JID - 101595310 RN - 0 (Antigens, CD19) RN - 0 (Receptors, Chimeric Antigen) SB - IM MH - Humans MH - Antigens, CD19 MH - Cytokine Release Syndrome/chemically induced/epidemiology MH - *Immunotherapy, Adoptive/adverse effects MH - *Lymphoma, Large B-Cell, Diffuse/drug therapy MH - Receptors, Chimeric Antigen MH - Thrombocytopenia/chemically induced/epidemiology MH - Japan PMC - PMC9761090 OTO - NOTNLM OT - Japanese patients OT - large B-cell lymphoma OT - lisocabtagene maraleucel OT - non-Hodgkin lymphoma OT - relapsed/refractory COIS- Shinichi Makita has received honoraria from Celgene, a Bristol-Myers Squibb Company, Chugai, Daiichi Sankyo, Eisai, Novartis, and Takeda. Go Yamamoto, Dai Maruyama, Yuki Asano-Mori, and Daisuke Kaji have no conflicts to report. Revathi Ananthakrishnan, Ken Ogasawara, and Lara Stepan are employees of Bristol Myers Squibb and may own stock in Bristol Myers Squibb. Jens Hasskarl was an employee of Celgene, a Bristol-Myers Squibb Company, at the time of this analysis and may own stock in Bristol Myers Squibb. Nils Rettby and Claudia Schusterbauer are employees of Celgene, a Bristol-Myers Squibb Company, and may own stock in Bristol Myers Squibb. Koji Izutsu has received research funding from Celgene, a Bristol-Myers Squibb Company. EDAT- 2022/05/28 06:00 MHDA- 2022/12/21 06:00 PMCR- 2022/05/26 CRDT- 2022/05/27 01:14 PHST- 2022/02/08 00:00 [revised] PHST- 2021/11/01 00:00 [received] PHST- 2022/02/20 00:00 [accepted] PHST- 2022/05/28 06:00 [pubmed] PHST- 2022/12/21 06:00 [medline] PHST- 2022/05/27 01:14 [entrez] PHST- 2022/05/26 00:00 [pmc-release] AID - CAM44820 [pii] AID - 10.1002/cam4.4820 [doi] PST - ppublish SO - Cancer Med. 2022 Dec;11(24):4889-4899. doi: 10.1002/cam4.4820. Epub 2022 May 26.