Open forum infectious diseases · 2024
Cytomegaloviral Infections in Recipients of Chimeric Antigen Receptor T-Cell Therapy: An Observational Study With Focus on Oncologic Outcomes.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Khawaja Fareed, Ahmed Sairah, Iyer Swaminathan P, Sassine Joseph, Handley Guy, Prakash Rishab, VanWierren Tracy, Jackson Jennifer, Zubovskaia Anna, Ramdial Jeremy, Rondon Gabriela, Patel Krina K, Spallone Amy, Ariza-Heredia Ella J, Mulanovich Victor, Angelidakis Georgios, Jiang Ying, Chemaly Roy F
Аннотация
BACKGROUND: Patients with B-cell lymphoma and acute lymphoblastic leukemia (ALL) who receive chimeric antigen receptor T-cell (CAR-T) therapy may experience clinically significant cytomegalovirus infection (CS-CMVi). However, risk factors for CS-CMVi are not well defined. The aims of our study were to identify risk factors for CS-CMVi and the association between CS-CMVi and nonrelapse mortality (NRM) in lymphoma and ALL patients after CAR-T therapy.
METHODS: We performed a retrospective single-center cohort analysis of CAR-T recipients between January 2018 and February 2021 for treatment of lymphoma and ALL. We collected data on demographics, oncologic history, CAR-T therapy-related complications, and infectious complications within 1 year of therapy.
RESULTS: Of 230 patients identified, 22 (10%) had CS-CMVi. At 1 year following CAR-T therapy, 75 patients (33%) developed relapsed disease and 95 (41%) died; NRM at 1 year was 37%. On Cox regression analysis, Asian or Middle Eastern race (adjusted hazard ratio [aHR], 13.71 [95% confidence interval {CI}, 5.41-34.74]), treatment of cytokine release syndrome/immune effector cell-associated neurotoxicity syndrome with steroids (aHR, 6.25 [95% CI, 1.82-21.47]), lactate dehydrogenase at time of CAR-T therapy (aHR, 1.09 [95% CI, 1.02-1.16]), and CMV surveillance (aHR, 6.91 [95% CI, 2.77-17.25]) were independently associated with CS-CMVi. CS-CMVi was independently associated with NRM at 1 year after CAR-T therapy (odds ratio, 2.49 [95% CI, 1.29-4.82]).
CONCLUSIONS: Further studies of immunologic correlatives and clinical trials to determine the efficacy of prophylactic strategies are needed to understand the role of CS-CMVi and post-CAR-T mortality.
METHODS: We performed a retrospective single-center cohort analysis of CAR-T recipients between January 2018 and February 2021 for treatment of lymphoma and ALL. We collected data on demographics, oncologic history, CAR-T therapy-related complications, and infectious complications within 1 year of therapy.
RESULTS: Of 230 patients identified, 22 (10%) had CS-CMVi. At 1 year following CAR-T therapy, 75 patients (33%) developed relapsed disease and 95 (41%) died; NRM at 1 year was 37%. On Cox regression analysis, Asian or Middle Eastern race (adjusted hazard ratio [aHR], 13.71 [95% confidence interval {CI}, 5.41-34.74]), treatment of cytokine release syndrome/immune effector cell-associated neurotoxicity syndrome with steroids (aHR, 6.25 [95% CI, 1.82-21.47]), lactate dehydrogenase at time of CAR-T therapy (aHR, 1.09 [95% CI, 1.02-1.16]), and CMV surveillance (aHR, 6.91 [95% CI, 2.77-17.25]) were independently associated with CS-CMVi. CS-CMVi was independently associated with NRM at 1 year after CAR-T therapy (odds ratio, 2.49 [95% CI, 1.29-4.82]).
CONCLUSIONS: Further studies of immunologic correlatives and clinical trials to determine the efficacy of prophylactic strategies are needed to understand the role of CS-CMVi and post-CAR-T mortality.