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Rubio MT, Varlet P, Allain V, Ballot C, Cuffel A, Deschamps M, Ferrand C, Foguenne J, Forcade E, Huynh A, Guihot A, Latouche JB, Lemarie C, Martinroche G, Morin F, Nguyen S, Schmit K, Servais S, Simonetta F, Yakoub-Agha I, Caillat Zucman S. [Immunomonitoring of patients treated with CAR-T cells for hematological malignancy: Guidelines from the CARTi group and the Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC)]. Bull Cancer 2021; 108:S53-S64. [PMID: 34253335 DOI: 10.1016/j.bulcan.2021.04.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/24/2021] [Accepted: 04/09/2021] [Indexed: 12/25/2022]
Abstract
CAR-T cells represent a new anti-tumor immunotherapy which has shown its clinical efficacy in B-cell malignancies. The results of clinical trials carried out in this context have shown that certain immunological characteristics of patients before (at the time of apheresis) and after the administration of the treatment, or of the CAR-T cells themselves, are correlated with the response to the treatment or to its toxicity. However, to date, there are no recommendations on the immunological monitoring of patients treated in real life. The objectives of this workshop were to determine, based on data from the literature and the experience of the centers, the immunological analyses to be carried out in patients treated with CAR-T cells. The recommendations relate to the characterization of the patient's immune cells at the time of apheresis, the characterization of the injected CAR-T cells, as well as the monitoring of the CAR-T cells and other parameters of immune reconstitution in the patient after administration of the treatment. Harmonization of practices will allow clinical-biological correlation studies to be carried out in patients treated in real life with the aim of identifying factors predictive of response and toxicity. Such data could have a major medico-economic impact by making it possible to identify the patients who will optimally benefit from these expensive treatments.
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Affiliation(s)
- Marie Thérèse Rubio
- CHRU Nancy, Hopital Brabois, Biopole de l'Université de Lorraine, CNRS UMR 7563 IMoPa, Service d'hématologie, 54500 Vandoeuvre-les-Nancy, France.
| | - Pauline Varlet
- Université de Lille, CHU de Lille, Laboratoire d'Immunologie, LIRIC, INSERM U995, 59000 Lille, France
| | - Vincent Allain
- Université de Paris, Hôpital Saint-Louis, AP-HP Nord, Laboratoire d'Immunologie, France
| | - Caroline Ballot
- Établissement Français du Sang Hauts-de-France, Unité de Thérapie Cellulaire EFS site de Lille, Normandie, France
| | - Alexis Cuffel
- Université de Paris, Hôpital Saint-Louis, AP-HP Nord, Laboratoire d'Immunologie, France
| | - Marina Deschamps
- Ets Bourgogne Franche-Comté, INSERM UMR1098, 25020 Besançon, France
| | | | - Jacques Foguenne
- CHU de Liège, domaine universitaire du Sart-Tilman B35, Laboratoire d'Hématologie Biologique, Unilab Lg, 4000 Liège, Belgique
| | - Edouard Forcade
- CHU Bordeaux, service d'hématologie clinique et thérapie cellulaire, 33000 Bordeaux, France
| | - Anne Huynh
- IUCT Oncopole, service d'hématologie, Toulouse, France
| | - Amélie Guihot
- Hôpital Pitié-Salpêtrière, AP-HP, département d'immunologie, 75013, Paris, France
| | - Jean-Baptiste Latouche
- CHU de Rouen, UMR Université/Inserm U1234, Laboratoire d'Immunologie et Biothérapies, France
| | - Claude Lemarie
- Institut Paoli-Calmettes, and Inserm CBT 1409, Centre d'Investigations Cliniques en Biothérapie, Marseille, France
| | - Guillaume Martinroche
- Centre Hospitalier Universitaire de Bordeaux, Laboratoire d'Immunologie et Immunogénétique, place Amélie Raba Léon, 33076 Bordeaux, France
| | - Florence Morin
- Université de Paris, Hôpital Saint-Louis, AP-HP Nord, Laboratoire d'Immunologie, France
| | - Stéphanie Nguyen
- Hôpital Pitié-Salpêtrière, AP-HP, service d'hématologie 75013, Paris, France
| | - Kathleen Schmit
- CHU de Liège, domaine universitaire du Sart-Tilman B35, Laboratoire d'Hématologie Biologique, Unilab Lg, 4000 Liège, Belgique
| | - Sophie Servais
- Université de Liège, CHU de Liège, service d'hématologie, 4000 Liège, Belgique
| | - Federico Simonetta
- University of Geneva, Division of Hematology, Department of Oncology, Geneva University Hospitals and Faculty of Medicine and Translational Research Center for Oncohematology, Department of Internal Medicine Specialties, Geneva, Suisse
| | | | - Sophie Caillat Zucman
- Université de Paris, Hôpital Saint-Louis, AP-HP Nord, Laboratoire d'Immunologie, France
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