Zhongguo shi yan xue ye xue za zhi · 2020
[Roles of PET/CT in Predicting the Prognosis of Diffuse Large B Cell Lymphoma Patients Treated with Chimeric Antigen Receptor T Cell Therapy].
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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.
Zheng Xin-Qi, Ding Chong-Yang, Zou Yi-Xin, Zhu Hua-Yuan, Wang Li, Fan Lei, Xu Wei, Li Jian-Yong
Аннотация
OBJECTIVE: To investigate the prognosis prediction value of PET/CT in DLBCL patients treated with CAR-T therapy.
METHODS: The effects of PET/CT were retrospectively explored on 13 R/R DLBCL patients who were treated with CAR-T therapy. Parameters reflecting tumor metabolic burden, such as metabolic tumor volume (MTV) and total lesion glycolysis (TLG) were measured before and after CAR-T treatment.
RESULTS: Patients with larger baseline MTV or longer sum of longest diameters showed shorter overall survival (OS) time than those with low tumor burden. Patients achieved complete remission (CR), partial remission (PR) and minor remission (MR) determined by response evaluation criteria in lymphoma (RECIL) in 12 weeks showed progression-free survival and OS time superior to those of patients with no remission. In addition, it was found that 2 patients with residual masses classified as PR by contrast-enhanced CT of patients were evaluated as complete metabolic response by PET/CT imaging.
CONCLUSION: PET/CT shows a great value in the evaluation of prognosis and response in CAR-T-treated R/R DLBCL patients.
METHODS: The effects of PET/CT were retrospectively explored on 13 R/R DLBCL patients who were treated with CAR-T therapy. Parameters reflecting tumor metabolic burden, such as metabolic tumor volume (MTV) and total lesion glycolysis (TLG) were measured before and after CAR-T treatment.
RESULTS: Patients with larger baseline MTV or longer sum of longest diameters showed shorter overall survival (OS) time than those with low tumor burden. Patients achieved complete remission (CR), partial remission (PR) and minor remission (MR) determined by response evaluation criteria in lymphoma (RECIL) in 12 weeks showed progression-free survival and OS time superior to those of patients with no remission. In addition, it was found that 2 patients with residual masses classified as PR by contrast-enhanced CT of patients were evaluated as complete metabolic response by PET/CT imaging.
CONCLUSION: PET/CT shows a great value in the evaluation of prognosis and response in CAR-T-treated R/R DLBCL patients.