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Cited by 1,860

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Chimeric Antigen Receptor T Cells in Refractory B-Cell Lymphomas

Open access
Schuster, Stephen J., Svoboda, Jakub, Chong, Elise A., Nasta, Sunita D., Mato, Anthony R., Anak, Özlem, Brogdon, Jennifer L., Pruteanu-Malinici, Iulian, Bhoj, Vijay, Landsburg, Daniel, Wasik, Mariusz, Levine, Bruce L., Lacey, Simon F., Melenhorst, Jan J., Porter, David L., June, Carl H.·2017·New England Journal of Medicine
DOI 10.1056/nejmoa1708566
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Abstract

BACKGROUND: Patients with diffuse large B-cell lymphoma or follicular lymphoma that is refractory to or that relapses after immunochemotherapy and transplantation have a poor prognosis. High response rates have been reported with the use of T cells modified by chimeric antigen receptor (CAR) that target CD19 in B-cell cancers, although data regarding B-cell lymphomas are limited. METHODS: We used autologous T cells that express a CD19-directed CAR (CTL019) to treat patients with diffuse large B-cell lymphoma or follicular lymphoma that had relapsed or was refractory to previous treatments. Patients were monitored for response to treatment, toxic effects, the expansion and persistence of CTL019 cells in vivo, and immune recovery. RESULTS: A total of 28 adult patients with lymphoma received CTL019 cells, and 18 of 28 had a response (64%; 95% confidence interval [CI], 44 to 81). Complete remission occurred in 6 of 14 patients with diffuse large B-cell lymphoma (43%; 95% CI, 18 to 71) and 10 of 14 patients with follicular lymphoma (71%; 95% CI, 42 to 92). CTL019 cells proliferated in vivo and were detectable in the blood and bone marrow of patients who had a response and patients who did not have a response. Sustained remissions were achieved, and at a median follow-up of 28.6 months, 86% of patients with diffuse large B-cell lymphoma who had a response (95% CI, 33 to 98) and 89% of patients with follicular lymphoma who had a response (95% CI, 43 to 98) had maintained the response. Severe cytokine-release syndrome occurred in 5 patients (18%). Serious encephalopathy occurred in 3 patients (11%); 2 cases were self-limiting and 1 case was fatal. All patients in complete remission by 6 months remained in remission at 7.7 to 37.9 months (median, 29.3 months) after induction, with a sustained reappearance of B cells in 8 of 16 patients and with improvement in levels of IgG in 4 of 10 patients and of IgM in 6 of 10 patients at 6 months or later and in levels of IgA in 3 of 10 patients at 18 months or later. CONCLUSIONS: CTL019 cells can be effective in the treatment of relapsed or refractory diffuse large B-cell lymphoma and follicular lymphoma. High rates of durable remission were observed, with recovery of B cells and immunoglobulins in some patients. Transient encephalopathy developed in approximately one in three patients and severe cytokine-release syndrome developed in one in five patients. (Funded by Novartis and others; ClinicalTrials.gov number, NCT02030834 .).

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Metadata

Authors
Schuster, S. J., Svoboda, J., Chong, E. A., Nasta, S. D., Mato, A. R., Anak, Ö., Brogdon, J. L., Pruteanu-Malinici, I., Bhoj, V., Landsburg, D., Wasik, M., Levine, B. L., Lacey, S. F., Melenhorst, J. J., Porter, D. L., & June, C. H.
Venue
New England Journal of Medicine
Publisher
Massachusetts Medical Society
Published
2017-12-28
Volume
377
Issue
26
Pages
2545-2554
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
DOI
10.1056/nejmoa1708566
OpenAlex
W2775369717
Cited by
1,860
References
7
FWCI
72.27
Type
journal article
Language
en
Open access
green

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