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HemaSphere - 2024 - Iacoboni - Treatment outcomes in patients with large B‐cell lymphoma after progression to chimeric.pdf (1.04 MB)

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2024-05-01

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cc by-nc-nd (c) Iacoboni, Gloria et al., 2024
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/214571

Treatment outcomes in patients with large B‐cell lymphoma after progression to chimeric antigen receptor T‐cell therapy

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Over 60% of relapsed/refractory (R/R) large B-cell lymphoma (LBCL) patients who receive chimeric antigen receptor (CAR) T cells will experience disease progression. There is no standard next line of therapy and information in this setting is scarce and heterogeneous. We analyzed 387 R/R LBCL patients who progressed after CAR T cells from July 2018 until March 2022 in Spain and the United Kingdom. Median overall survival (OS) was 5.3 months, with significant differences according to the interval between infusion and progression (<2 months [1.9 months], 2-6 months [5.2 months], and >6 months [not reached]). After progression, 237 (61%) patients received treatment. Focusing on the first subsequent therapy, overall (complete) response rates were 67% (38%) for polatuzumab-bendamustine-rituximab (POLA), 51% (36%) for bispecific antibodies (BsAb), 45% (35%) for radiotherapy (RT), 33% (26%) for immune checkpoint inhibitors (ICIs), 25% (0%) for lenalidomide (LENA), and 25% (14%) for chemotherapy (CT). In terms of survival, 12-month progression-free survival and OS was 36.2% and 51.0% for POLA, 32.0% and 50.1% for BsAb, 30.8% and 37.5% for RT, 29.9% and 27.8% for ICI, 7.3% and 20.8% for LENA, and 6.1% and 18.3% for CT. Thirty-two (14%) patients received an allogeneic hematopoietic cell transplant with median OS not reached after a median follow-up of 15.1 months. In conclusion, patients with R/R LBCL who progress within the first 2 months after CAR T-cell therapy have dismal outcomes. Novel targeted agents, such as polatuzumab and BsAbs, can achieve prolonged survival after CAR T-cell therapy failure.

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Limfomes, Immunoteràpia

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Lymphomas, Immunotheraphy

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Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL))

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IACOBONI, Gloria, IRAOLA TRUCHUELO, Josu, O'REILLY, Maeve, NAVARRO, Víctor, MENNE, Tobias, KWON, Mi, MARTÍN LÓPEZ, Ana áfrica, CHAGANTI, Sridhar, DELGADO, Javier, RODDIE, Claire, PÉREZ, Ariadna, NORMAN, Jane, GUERREIRO, Manuel, GIBB, Adam, CABALLERO, Ana carolina, BESLEY, Caroline, MARTÍNEZ CIBRIÁN, Nuria, MUSSETTI, Alberto, SANDERSON, Robin, LUZARDO, Hugo, IYENGAR, Sunil, SÁNCHEZ, Jose maria, JONES, Ceri, SANCHO, Juan manuel, BARBA, Pere, LATIF, Anne louise, LÓPEZ CORRAL, Lucia, HERNANI, Rafael, REGUERA, Juan luis, SUREDA, Anna, GARCIA SANCHO, Alejandro martin, BASTOS, Mariana, ABRISQUETA, Pau, KUHNL, Andrea. Treatment outcomes in patients with large B‐cell lymphoma after progression to chimeric antigen receptor T‐cell therapy. _HemaSphere_. 2024. Vol. 8, núm. 5. [consulta: 10 de desembre de 2025]. ISSN: 2572-9241. [Disponible a: https://hdl.handle.net/2445/214571]

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