PMID- 38072625 OWN - NLM STAT- MEDLINE DCOM- 20240329 LR - 20240331 IS - 1527-7755 (Electronic) IS - 0732-183X (Linking) VI - 42 IP - 10 DP - 2024 Apr 1 TI - Lisocabtagene Maraleucel in Relapsed/Refractory Mantle Cell Lymphoma: Primary Analysis of the Mantle Cell Lymphoma Cohort From TRANSCEND NHL 001, a Phase I Multicenter Seamless Design Study. PG - 1146-1157 LID - 10.1200/JCO.23.02214 [doi] AB - PURPOSE: To report the primary analysis results from the mantle cell lymphoma (MCL) cohort of the phase I seamless design TRANSCEND NHL 001 (ClinicalTrials.gov identifier: NCT02631044) study. METHODS: Patients with relapsed/refractory (R/R) MCL after >/=two lines of previous therapy, including a Bruton tyrosine kinase inhibitor (BTKi), an alkylating agent, and a CD20-targeted agent, received lisocabtagene maraleucel (liso-cel) at a target dose level (DL) of 50 x 10(6) (DL1) or 100 x 10(6) (DL2) chimeric antigen receptor-positive T cells. Primary end points were adverse events (AEs), dose-limiting toxicities, and objective response rate (ORR) by independent review committee per Lugano criteria. RESULTS: Of 104 leukapheresed patients, liso-cel was infused into 88. Median (range) number of previous lines of therapy was three (1-11) with 30% receiving >/=five previous lines of therapy, 73% of patients were age 65 years and older, 69% had refractory disease, 53% had BTKi refractory disease, 23% had TP53 mutation, and 8% had secondary CNS lymphoma. Median (range) on-study follow-up was 16.1 months (0.4-60.5). In the efficacy set (n = 83; DL1 + DL2), ORR was 83.1% (95% CI, 73.3 to 90.5) and complete response (CR) rate was 72.3% (95% CI, 61.4 to 81.6). Median duration of response was 15.7 months (95% CI, 6.2 to 24.0) and progression-free survival was 15.3 months (95% CI, 6.6 to 24.9). Most common grade >/=3 treatment-emergent AEs were neutropenia (56%), anemia (37.5%), and thrombocytopenia (25%). Cytokine release syndrome (CRS) was reported in 61% of patients (grade 3/4, 1%; grade 5, 0), neurologic events (NEs) in 31% (grade 3/4, 9%; grade 5, 0), grade >/=3 infections in 15%, and prolonged cytopenia in 40%. CONCLUSION: Liso-cel demonstrated high CR rate and deep, durable responses with low incidence of grade >/=3 CRS, NE, and infections in patients with heavily pretreated R/R MCL, including those with high-risk, aggressive disease. FAU - Wang, Michael AU - Wang M AUID- ORCID: 0000-0001-9748-5486 AD - The University of Texas MD Anderson Cancer Center, Houston, TX. FAU - Siddiqi, Tanya AU - Siddiqi T AUID- ORCID: 0000-0001-5292-8298 AD - City of Hope National Medical Center, Duarte, CA. FAU - Gordon, Leo I AU - Gordon LI AUID- ORCID: 0000-0003-1666-7064 AD - Northwestern University, Feinberg School of Medicine, Robert H. Lurie Comprehensive Cancer Center, Chicago, IL. FAU - Kamdar, Manali AU - Kamdar M AD - University of Colorado Cancer Center, Aurora, CO. FAU - Lunning, Matthew AU - Lunning M AD - University of Nebraska Medical Center, Omaha, NE. FAU - Hirayama, Alexandre V AU - Hirayama AV AUID- ORCID: 0000-0001-7980-3882 AD - Fred Hutchinson Cancer Center, Seattle, WA. FAU - Abramson, Jeremy S AU - Abramson JS AUID- ORCID: 0000-0001-8467-9257 AD - Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA. FAU - Arnason, Jon AU - Arnason J AD - Beth Israel Deaconess Medical Center, Boston, MA. FAU - Ghosh, Nilanjan AU - Ghosh N AD - Atrium Health, Levine Cancer Institute, Charlotte, NC. FAU - Mehta, Amitkumar AU - Mehta A AD - University of Alabama at Birmingham, Birmingham, AL. FAU - Andreadis, Charalambos AU - Andreadis C AD - University of California, San Francisco, San Francisco, CA. FAU - Solomon, Scott R AU - Solomon SR AUID- ORCID: 0000-0003-2061-8126 AD - Northside Hospital Cancer Institute, Atlanta, GA. FAU - Kostic, Ana AU - Kostic A AD - Bristol Myers Squibb, Seattle, WA. FAU - Dehner, Christine AU - Dehner C AD - Bristol Myers Squibb, Seattle, WA. FAU - Espinola, Ricardo AU - Espinola R AD - Bristol Myers Squibb, San Diego, CA. FAU - Peng, Lily AU - Peng L AD - Bristol Myers Squibb, Seattle, WA. FAU - Ogasawara, Ken AU - Ogasawara K AUID- ORCID: 0000-0002-4264-8927 AD - Bristol Myers Squibb, Princeton, NJ. FAU - Chattin, Amy AU - Chattin A AUID- ORCID: 0009-0000-1099-1678 AD - Bristol Myers Squibb, Seattle, WA. FAU - Eliason, Laurie AU - Eliason L AD - Bristol Myers Squibb, Princeton, NJ. FAU - Palomba, M Lia AU - Palomba ML AUID- ORCID: 0000-0001-5099-9156 AD - Memorial Sloan Kettering Cancer Center, New York, NY. LA - eng SI - ClinicalTrials.gov/NCT02631044 PT - Clinical Trial, Phase I PT - Journal Article PT - Multicenter Study DEP - 20231210 PL - United States TA - J Clin Oncol JT - Journal of clinical oncology : official journal of the American Society of Clinical Oncology JID - 8309333 RN - 0 (Antineoplastic Agents) SB - IM MH - Adult MH - Aged MH - Humans MH - *Antineoplastic Agents/adverse effects MH - Immunotherapy, Adoptive/adverse effects MH - *Lymphoma, Large B-Cell, Diffuse/drug therapy MH - *Lymphoma, Mantle-Cell MH - Neoplasm Recurrence, Local/drug therapy MH - *Neutropenia/chemically induced EDAT- 2023/12/11 00:42 MHDA- 2024/03/29 06:46 CRDT- 2023/12/10 21:13 PHST- 2024/03/29 06:46 [medline] PHST- 2023/12/11 00:42 [pubmed] PHST- 2023/12/10 21:13 [entrez] AID - 10.1200/JCO.23.02214 [doi] PST - ppublish SO - J Clin Oncol. 2024 Apr 1;42(10):1146-1157. doi: 10.1200/JCO.23.02214. Epub 2023 Dec 10.