CAR T in patients with large B-cell lymphoma not fit for autologous transplant
Kuhnl, A. Kirkwood, A. A. Roddie, C. Menne, T. Tholouli, E. Bloor, Adrian Besley, C. Chaganti, S. Osborne, W. Norman, J.
Kuhnl, A.
Kirkwood, A. A.
Roddie, C.
Menne, T.
Tholouli, E.
Bloor, Adrian
Besley, C.
Chaganti, S.
Osborne, W.
Norman, J.
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Abstract
Large B-cell lymphoma (LBCL) patients with comorbidities and/or advanced age are increasingly considered for treatment with CD19 CAR T, but data on the clinical benefit of CAR T in the less fit patient population are still limited. We analysed outcomes of consecutive patients approved for treatment with axicabtagene ciloleucel (axi-cel) or tisagenlecleucel (tisa-cel) by the UK National CAR T Clinical Panel, according to fitness for autologous stem cell transplant (ASCT). 81/404 (20%) of approved patients were deemed unfit for ASCT. Unfit patients were more likely to receive tisa-cel versus axi-cel (52% vs. 48%) compared to 20% versus 80% in ASCT-fit patients; p < 0.0001. The drop-out rate from approval to infusion was significantly higher in the ASCT-unfit group (34.6% vs. 23.5%; p = 0.042). Among infused patients, response rate, progression-free and overall survival were similar in both cohorts. CAR T was well-tolerated in ASCT-unfit patients with an incidence of grade ≥3 cytokine release syndrome and neurotoxicity of 2% and 11%, respectively. Results from this multicentre real-world cohort demonstrate that CD19 CAR T can be safely delivered in carefully selected older patients and patients with comorbidities who are not deemed suitable for transplant.
Authors
Kuhnl, A.
Kirkwood, A. A.
Roddie, C.
Menne, T.
Tholouli, E.
Bloor, Adrian
Besley, C.
Chaganti, S.
Osborne, W.
Norman, J.
Gibb, Adam
Sharplin, K.
Cuadrado, M.
Correia de Farias, M.
Cheok, K.
Neill, L.
Latif, A. L.
González Arias, C.
Uttenthal, B.
Jones, C.
Johnson, R.
McMillan, A.
Sanderson, R.
Townsend, W.
Kirkwood, A. A.
Roddie, C.
Menne, T.
Tholouli, E.
Bloor, Adrian
Besley, C.
Chaganti, S.
Osborne, W.
Norman, J.
Gibb, Adam
Sharplin, K.
Cuadrado, M.
Correia de Farias, M.
Cheok, K.
Neill, L.
Latif, A. L.
González Arias, C.
Uttenthal, B.
Jones, C.
Johnson, R.
McMillan, A.
Sanderson, R.
Townsend, W.
Description
Date
2023
Publisher
Collections
Keywords
Type
Article
Citation
Kuhnl A, Kirkwood AA, Roddie C, Menne T, Tholouli E, Bloor A, et al. CAR T in patients with large B-cell lymphoma not fit for autologous transplant. British journal of haematology. 2023 Apr 20. PubMed PMID: 37082780. Epub 2023/04/21. eng.