期刊
ONCOLOGY LETTERS
卷 25, 期 3, 页码 -出版社
SPANDIDOS PUBL LTD
DOI: 10.3892/ol.2023.13696
关键词
atezolizumab; carboplatin; etoposide; ICI; SCLC
类别
This study aimed to explore the significance of adding immune checkpoint inhibitors in the treatment of malignancies, including lung cancer. A retrospective analysis was conducted on 16 patients with extensive disease small cell lung cancer who received atezolizumab in combination with carboplatin and etoposide therapy. The results showed that adding atezolizumab to carboplatin and etoposide combination chemotherapy demonstrated favorable efficacy and acceptable toxicity in extensive disease small cell lung cancer.
To the best of our knowledge, no published reports have examined the significance of additional immune checkpoint inhibitors in treating malignancies, including lung cancer. Therefore, the present study aimed to examine the efficacy and feasibility of adding atezolizumab to carboplatin and etoposide combination chemotherapy for small cell lung cancer with extensive disease (ED-SCLC). The present retrospective analysis examined 16 patients with ED-SCLC who received the addition of atezolizumab to carboplatin and etoposide therapy during treatment at four institutions between August 2019 and September 2020. The effectiveness of treatment was evaluated based on tumor response, survival time and adverse events. Within the study cohort, there were 14 males (87.5%) and 2 females (12.5%), with a median age of 73.5 years (range, 62-79 years); 7 patients had a performance status (PS) of 0-1 (43.8%) and 9 had a PS of 2-3 (56.3%). The median follow-up period was 12.1 months. The overall response rate, median progression-free survival time and median overall survival time were 75.0%, 5.3 and 13.0 months, respectively. Regarding the frequency of hematological adverse events, the occurrence of grade >= 3 adverse events was observed, including decreased neutrophil (56.3%), white blood cell (50.0%) and platelet (43.8%) counts, as well as febrile neutropenia (12.5%). Although 1 patient developed grade 3 pneumonitis as a serious adverse event, no treatment-related deaths were observed. Despite the aforementioned hematological toxicities, the addition of atezolizumab to carboplatin and etoposide therapy during treatment demonstrated favorable efficacy and acceptable toxicity in ED-SCLC. Thus, adding atezolizumab to carboplatin and etoposide combination chemotherapy may be a treatment option for ED-SCLC.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据