Modification of Lugano criteria by pre-infusion tumor kinetics improves early survival prediction for patients with lymphoma under chimeric antigen receptor T-cell therapy.

Autor:	Winkelmann M; Department of Radiology, University Hospital, LMU Munich, Munich, Germany., Blumenberg V; Department of Hematology and Oncology, University Hospital Munich Campus Grosshadern, Munich, Germany.; German Cancer Consortium, Heidelberg, Germany., Rejeski K; Department of Hematology and Oncology, University Hospital Munich Campus Grosshadern, Munich, Germany.; German Cancer Consortium, Heidelberg, Germany., Quell C; Department of Radiology, University Hospital, LMU Munich, Munich, Germany., Bücklein V; Department of Hematology and Oncology, University Hospital Munich Campus Grosshadern, Munich, Germany.; German Cancer Consortium, Heidelberg, Germany., Ingenerf M; Department of Radiology, University Hospital, LMU Munich, Munich, Germany., Unterrainer M; Department of Radiology, University Hospital, LMU Munich, Munich, Germany., Schmidt C; Department of Hematology and Oncology, University Hospital Munich Campus Grosshadern, Munich, Germany.; German Cancer Consortium, Heidelberg, Germany., Dekorsy FJ; Department of Nuclear Medicine, University Hospital, Munich, Germany., Bartenstein P; German Cancer Consortium, Heidelberg, Germany.; Department of Nuclear Medicine, University Hospital, Munich, Germany., Ricke J; Department of Radiology, University Hospital, LMU Munich, Munich, Germany.; German Cancer Consortium, Heidelberg, Germany., von Bergwelt-Baildon M; Department of Hematology and Oncology, University Hospital Munich Campus Grosshadern, Munich, Germany.; German Cancer Consortium, Heidelberg, Germany., Subklewe M; Department of Hematology and Oncology, University Hospital Munich Campus Grosshadern, Munich, Germany.; German Cancer Consortium, Heidelberg, Germany., Kunz WG; Department of Radiology, University Hospital, LMU Munich, Munich, Germany wolfgang.kunz@med.lmu.de.; German Cancer Consortium, Heidelberg, Germany.
Jazyk:	angličtina
Zdroj:	Journal for immunotherapy of cancer [J Immunother Cancer] 2023 Oct; Vol. 11 (10).
DOI:	10.1136/jitc-2022-006659
Abstrakt:	Background: Chimeric antigen receptor T-cell therapy (CART) is effective for patients with refractory or relapsed lymphoma with prolongation of survival. We aimed to improve the prediction of Lugano criteria for overall survival (OS) at 30-day follow-up (FU1) by including the pre-infusion tumor growth rate (TGR ^pre-BL ) and its early change to 30-day FU1 imaging (TGR ^post-BL ). Methods: Consecutive patients with pre-baseline (pre-BL), baseline (BL) and FU1 imaging with CT or positron emission tomography/CT before CART were included. TGR was defined as change of Lugano criteria-based tumor burden between pre-BL, BL and FU1 examinations in relation to days between imaging examinations. Overall response and progression-free survival were determined based on Lugano criteria. Proportional Cox regression analysis studied association of TGR with OS. For survival analysis, OS was analyzed using Kaplan-Meier survival curves. Results: Fifty-nine out of 81 patients met the inclusion criteria. At 30-day FU1 8 patients (13.6%) had a complete response (CR), 25 patients (42.4%) a partial response (PR), 15 patients (25.4%) a stable disease (SD), and 11 patients (18.6%) a progressive disease (PD) according to CT-based Lugano criteria. The median TGR ^pre-BL was -0.6 mm ² /day, 24.4 mm ² /day, -5.1 mm ² /day, and 18.6 mm ² /day and the median TGR ^post-BL was -16.7 mm ² /day, -102.0 mm ² /day, -19.8 mm ² /day and 8.5 mm ² /day in CR, PR, SD, and PD patients, respectively. PD patients could be subclassified into a cohort with an increase in TGR (7 of 11 patients (64%), PD TGR ^{pre-to-post-BL INCR} ) and a cohort with a decrease in TGR (4 of 11 patients (36%), PD TGR ^{pre-to-post-BL DECR} ) from pre-BL to post-BL. PD TGR ^{pre-to-post-BL DECR} patients exhibited similar OS to patients classified as SD, while PD TGR ^{pre-to-post-BL INCR} patients had significantly shorter OS (65 days vs 471 days, p<0.001). Conclusion: In the context of CART, the additional use of TGR ^pre-BL and its change to TGR ^post-BL determined at 30-day FU1 showed better OS prognostication for patients with overall PD according to Lugano criteria. Therefore, this modification of the Lugano classification should be explored as a potential novel imaging biomarker of early response and should be validated prospectively in future studies. Competing Interests: Competing interests: VBl: BMS/Celgene: Research Funding; Kite/Gilead: Consultancy, Honoraria, Research Funding; Janssen: Research Funding, Honoraria; Novartis: Research Funding, Honoraria,; Roche: Research Funding; Takeda: Research Funding. KR: Kite/Gilead: Research Funding; Kite/Gilead: Travel Support; Novartis: Honoraria. VBü: Amgen: Honoraria; Celgene/BMS: Research Funding; Kite/Gilead: Research Funding, Honoraria; Novartis: Honoraria; Pfizer: Honoraria. CS: Kite/Gilead: Travel Support. MvB-B: Astellas: Consultancy, Research Funding and Honoraria; BMS: Consultancy, Research Funding and Honoraria; Kite/Gilead: Consultancy, Research Funding and Honoraria; Miltenyi: Consultancy, Research Funding and Honoraria; Mologen: Consultancy, Research Funding and Honoraria; MSD Sharp & Dohme: Consultancy, Research Funding and Honoraria; Novartis: Consultancy, Research Funding and Honoraria; Roche: Consultancy, Research Funding and Honoraria. MS: Amgen: Research Funding, Speakers Bureau; AstraZeneca: Speakers Bureau; Aven Cell: Consultancy, BMS/Celgene: Research Funding, Speakers Bureau; CDR-Life: Consultancy, Gilead: Research Funding, Speakers Bureau; GSK: Speakers Bureau; Ichnos Sciences: Consultancy; Incyte Biosciences: Consultancy; Janssen: Research Funding, Consultancy, Speakers Bureau; Miltenyi Biotec: Research Funding, Consultancy; Morphosys: Research Funding; Molecular Partners: Consultancy; Novartis: Research Funding, Consultancy, Speakers Bureau; Pfizer: Consultancy, Speakers Bureau; Roche: Research Funding, Speakers Bureau; Seattle Genetics: Research Funding; Takeda: Research Funding, Consultancy, Speakers Bureau. WGK: Bristol Myers Squibb: Advisor. The remaining authors declare no competing financial interests. None of the mentioned conflicts of interest were related to financing of the content of this manuscript. (© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
Databáze:	MEDLINE
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