Clinical experience of coronavirus disease 2019 in hematopoietic cell transplant and chimeric antigen receptor T-cell recipients.

PURPOSE OF REVIEW: To discuss the clinical experience of coronavirus disease 2019 (COVID-19) in hematopoietic cell transplant and chimeric antigen receptor T-cell therapy recipients over the past year and to identify key knowledge gaps for future research. RECENT FINDINGS: Immunocompromised individuals and those with chronic health conditions are especially susceptible to infections, which have had a disproportionate impact on health outcomes during the COVID-19 pandemic. Several studies have evaluated the clinical characteristics and outcomes of transplant and cellular therapy (TCT) recipients who developed COVID-19. Age, sex, comorbid conditions, and social determinants of health are important predictors of the risk of severe acute respiratory syndrome coronavirus 2 infection and of the eventual severity of the disease. Various treatment approaches have been investigated over the last year. The paradigm of management strategies continues to evolve as more experience is accumulated. SUMMARY: In this review, we summarize some important findings as they relate to the clinical characteristics of TCT recipients who develop COVID-19. We also discuss some treatment approaches that are currently recommended and opine on vaccination in this population.

The new world: hematopoietic stem cell transplant during a pandemic.

PURPOSE OF REVIEW: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) impacted every facet of hematopoietic cell transplantation. This article reviews the adjustments to recipient and donor care that occurred in response to this unprecedented event. RECENT FINDINGS: Transplant centers modified algorithms, patient flow, education, and how we provided care. Our donor center partners reworked how donors were evaluated and products delivered to the transplant center. Our professional societies provided guidelines for patient and donor care and rapidly modified these based upon the never-ending stream of new data learned about SARS-CoV-2. Our research organizations provided rapid analyses to ensure the care modifications necessitated did not have a profound negative impact on our patients or donors. SUMMARY: The efforts of transplant providers and donor centers worldwide allowed patients to receive the transplant needed with assurances that they were receiving the best care available despite the worldwide challenge.

[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.

To Transplant or Not to Transplant During the SARS-CoV-2 Pandemic? That Is the Question.

The novel coronavirus disease 2019 has grown to be a global public health emergency. The rapid spread of the infection has raised many questions in the oncohematological scientific community regarding the appropriateness of high-dose chemotherapy with autologous stem cell transplantation (ASCT). We here report two cases of patients who received ASCT at our Institute during the epidemic in Italy, affected with Hodgkin lymphoma and germ cell tumor, respectively. The two patients underwent a nasopharyngeal swab for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on hospital admittance and during the period of bone marrow aplasia. They were attended to exclusively by dedicated health care staff who followed specifically implemented protocols for bedside nursing and care. They completed the procedure without unexpected side effect. Our experience demonstrates how ASCT can be performed safely if procedures are reorganized ad hoc to reduce the risk of SARS-CoV-2 infection.