[Prevention and management of infections in patients undergoing CAR T-cell therapy: Recommendations of the Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC)]. / Prise en charge prophylactique, thérapeutique des complications infectieuses et vaccination des patients traités par CAR-T cells : recommandations de la Société francophone de greffe de moelle et de thérapie cellulaire (SFGM-TC).

Infections occurring after CAR T-cells are a common complication. At the acute phase of treatment following CAR T-cell infusion, the exact incidence of infections is unknown given the overlapping symptoms with cytokine release syndrome. The risk factors for infection include the malignant underlying disease and its multiple treatments, and an immunosuppressive state induced by CAR-T cells themselves and the treatment of their complications. During the twelfth edition of practice harmonization workshops of the Francophone society of bone marrow transplantation and cellular therapy (SFGM-TC), a working group focused its work on the management of post-CAR infectious complications. In this review we discuss anti-infection prophylaxis and vaccination of patients undergoing CAR T-cell therapy as well as a special chapter for the specific case of COVID-19. These recommendations apply to commercial CAR-T cells, in order to guide strategies for the management and prevention of infectious complications associated with this new therapeutic approach.

[How to deal with an unexpected event that could alter the normal activity of cellular therapy? Recommendations of the Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC)]. / Comment faire face à un événement inattendu pouvant modifier l'activité normale de thérapie cellulaire ? Recommandations de la Société Francophone de Greffe de Moelle et de Thérapie Cellulaire (SFGM-TC).

The SARS-CoV-2 (COVID-19) pandemic has rapidly impacted cell therapy activities across the globe. Not only was this, unexpected event, a threat to patients who had previously received hematopoietic cell transplantation or other cell therapy such as CAR-T cells, but also, it was responsible for a disruption of cell therapy activities due to the danger of the virus and to the lack of solid scientific data on the management of patients and donors. The Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC) devoted a workshop to issue useful recommendations in such an unexpected event in order to harmonize the actions of all the actors involved in cellular therapy programs so that we can collectively face, in the future, the challenges that could threaten our patients. This work is not specifically dedicated to the SARS-CoV-2 outbreak, but the latter has been used as a concrete example of an unexpected event to build up our recommendations.

[What should we remember from 2020?] / Que retenir de l'année 2020 ?

The editorial committee of the Bulletin du Cancer is proud to comply with his annual analysis of some of the worldwide updates in oncology that emerge in 2020. We know that all new breakthroughs will not be addressed and apologise for not being comprehensive, but we hope that the topics deciphered herein will bring the reader interesting information in his daily practice in gyneco-oncology, uro-oncology, neuro-oncology, digestive oncology, pneumo-oncology, hemato-oncology, pediatric oncology, or in palliative care.