Outcome after chimeric antigen receptor (CAR) T-cell therapy failure in large B-cell lymphomas

© 2023 British Society for Haematology and John Wiley & Sons Ltd..

This study retrospectively evaluated the outcome of salvage therapy in 51 patients who failed axicabtagene ciloleucel or tisagenlecleucel for relapsed/refractory large B-cell lymphomas. Of these patients, 22 (43%) were enrolled in clinical trials (glofitamab or loncastuximab tesirine + ibrutinib), whereas 29 received standard therapies (lenalidomide [Len], checkpoint inhibitors [CPIs], ibrutinib [I], chemoimmunotherapy and radiotherapy) or supportive care. Overall, 26 of 39 (67%) treated patients received a treatment based on immunotherapy (glofitamab, CPI, Len) that was mainly represented by bispecific antibody (n = 18). In this subgroup, plasma samples were collected and analysed for circulating tumour DNA (ctDNA) using cancer-personalized profiling by deep sequencing (CAPP-seq). The study found that patients with high ctDNA had poor outcomes. At a median follow-up of 11.7 months, the estimated 12-month overall survival (OS) was 35%. Factors adversely affecting the prognosis in the multivariable model were the absence of response to CAR T-cell therapy (HR: 3.08; p = 0.0109) and a diagnosis other than PMBCL and t-FL (HR: 4.54; p = 0.0069). The outcome of patients failing CAR T cells is poor and requires further investigation.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:204

Enthalten in:

British journal of haematology - 204(2024), 1 vom: 27. Jan., Seite 151-159

Sprache:

Englisch

Beteiligte Personen:

Dodero, Anna [VerfasserIn]
Bramanti, Stefania [VerfasserIn]
Di Trani, Martina [VerfasserIn]
Pennisi, Martina [VerfasserIn]
Ljevar, Silva [VerfasserIn]
Chiappella, Annalisa [VerfasserIn]
Massimo, Magagnoli [VerfasserIn]
Guidetti, Anna [VerfasserIn]
Corrado, Francesco [VerfasserIn]
Nierychlewska, Paulina Maria [VerfasserIn]
Di Rocco, Alice [VerfasserIn]
Lorenzini, Daniele [VerfasserIn]
Daoud, Rahal [VerfasserIn]
De Philippis, Chiara [VerfasserIn]
Santoro, Armando [VerfasserIn]
Carlo-Stella, Carmelo [VerfasserIn]
Corradini, Paolo [VerfasserIn]

Links:

Volltext

Themen:

Antigens, CD19
Bispecific antibodies
CAR T cells
Immunotherapy
Journal Article
Receptors, Antigen, T-Cell
Receptors, Chimeric Antigen
Refractory large B-cell lymphoma
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 11.01.2024

Date Revised 05.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/bjh.19057

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM361882947