Anticancer research · 2021
The Role of Immune Checkpoint Inhibitors in Leptomeningeal Disease: A Systematic Review.
СтатьяСистематический обзорНазвание 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.
Palmisciano Paolo, Haider Ali S, Nwagwu Chibueze D, Wahood Waseem, Yu Kenny, Ene Chibawanye I, O'Brien Barbara J, Aoun Salah G, Cohen-Gadol Aaron A, El Ahmadieh Tarek Y
Аннотация
BACKGROUND/AIM: Leptomeningeal disease (LMD) is a debilitating complication of advanced malignancies. Immune-checkpoint inhibitors (ICIs) may alter disease course. We analyzed the role and toxicity of ICIs in LMD.
MATERIALS AND METHODS: We systematically reviewed the literature reporting on outcome data of patients with LMD treated with ICIs.
RESULTS: We included 14 studies encompassing 61 patients. Lung-cancer (44.3%), breast-cancer (27.9%), and melanoma (23.0%) were the most frequent primary tumors. Median duration of ICI-treatment was 7-months (range=0.5-58.0): pembrolizumab (49.2%), nivolumab (32.8%), ipilimumab (18.0%). Radiological responses included complete response (33.3%), partial response (12.5%), stable disease (33.3%), progressive disease (20.8%). Twenty-two patients developed ICI-related adverse-events, mild (100%) and/or severe (15.6%). Median progression-free and overall survival were 5.1 and 6.3 months, and 12-month survival was 32.1%. Survival correlated with ICI agents (p=0.042), but not with primary tumors (p=0.144). Patients receiving concurrent steroids showed worse survival (p=0.040).
CONCLUSION: ICI therapy is well-tolerated in patients with LMD, but concurrent steroids may worsen survival.
MATERIALS AND METHODS: We systematically reviewed the literature reporting on outcome data of patients with LMD treated with ICIs.
RESULTS: We included 14 studies encompassing 61 patients. Lung-cancer (44.3%), breast-cancer (27.9%), and melanoma (23.0%) were the most frequent primary tumors. Median duration of ICI-treatment was 7-months (range=0.5-58.0): pembrolizumab (49.2%), nivolumab (32.8%), ipilimumab (18.0%). Radiological responses included complete response (33.3%), partial response (12.5%), stable disease (33.3%), progressive disease (20.8%). Twenty-two patients developed ICI-related adverse-events, mild (100%) and/or severe (15.6%). Median progression-free and overall survival were 5.1 and 6.3 months, and 12-month survival was 32.1%. Survival correlated with ICI agents (p=0.042), but not with primary tumors (p=0.144). Patients receiving concurrent steroids showed worse survival (p=0.040).
CONCLUSION: ICI therapy is well-tolerated in patients with LMD, but concurrent steroids may worsen survival.