دورية أكاديمية
Comparison of Short-term Efficacy of Neoadjuvant Immunotherapy Combined with Chemotherapy and Surgery Alone for Locally Advanced Resectable Non-small Cell Lung Cancer
العنوان: | Comparison of Short-term Efficacy of Neoadjuvant Immunotherapy Combined with Chemotherapy and Surgery Alone for Locally Advanced Resectable Non-small Cell Lung Cancer |
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المؤلفون: | Haitian LI, Qing LIU, Bin LI, Yuzhen CHEN, Junping LIN, Yuqi MENG, Haiming FENG, Zhizhong ZHENG, Yiming HUI |
المصدر: | Chinese Journal of Lung Cancer, Vol 27, Iss 6, Pp 421-430 (2024) |
بيانات النشر: | Chinese Anti-Cancer Association; Chinese Antituberculosis Association, 2024. |
سنة النشر: | 2024 |
المجموعة: | LCC:Neoplasms. Tumors. Oncology. Including cancer and carcinogens |
مصطلحات موضوعية: | lung noeplasms, neoadjuvant immunochemotherapy, pd-1 inhibitors, objective response rate, complication, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282 |
الوصف: | Background and objective Lung cancer is the cancer with the highest incidence and mortality rates in China, and non-small cell lung cancer (NSCLC) accounts for 80%-85% of all malignant lung tumors. Currently, surgical treatment remains the primary treatment modality for lung cancer. In recent years, the effectiveness of immune checkpoint inhibitors for NSCLC has become a consensus, and neoadjuvant immunochemotherapy (nICT) has shown promising efficacy and safety in early to intermediate stage NSCLC. However, there are fewer studies related to nICT for locally advanced NSCLC. This study aims to evaluate the efficacy and safety of nICT therapy in locally advanced resectable NSCLC. Methods 85 confirmed resectable stage IIIA and IIIB patients treated in the Department of Thoracic Surgery, Second Hospital of Lanzhou University, from January 2021 to April 2024, were divided into the nICT group (n=32) and the surgery alone group (n=53). Clinical baseline data, perioperative indicators, postoperative complications, imaging response rate, pathological response rate, incidence of adverse events, and quality of life were compared between the two groups. Results There were no statistically significant differences in clinical baseline data between the two groups (P>0.05). Incidence of choosing thoracotomy was higher in the nICT group than in the surgery alone group (P=0.002). There were no significant differences in surgical time, intraoperative blood loss, number of dissected lymph nodes, duration of chest tube placement, postoperative hospital stay, and R0 resection rate between the two groups (P>0.05). The overall incidence of postoperative complications was 31.25% in the nICT group and 22.64% in the surgery alone group, with no statistically significant difference (P=0.380). In the nICT group, the objective response rate (ORR) was 84.38%, with 5 cases of complete response (CR)(15.63%), 22 cases of partial response (PR)(68.75%), 15 cases of pathological response rate (pCR)(46.88%), and 11 cases of major pathological reaponse (MPR) (34.38%). During nICT treatment, 12 cases (37.50%) experienced grade 3 treatment-related adverse events, no death induced by adverse events or immune related adverse events. Moreover, the symptoms of the patients were improved after nICT treatment. Conclusion Neoadjuvant immunochemotherapy shows promising efficacy in locally advanced resectable NSCLC, with manageable treatment-related adverse events. It is a safe and feasible neoadjuvant treatment modality for locally advanced resectable NSCLC. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | Chinese |
تدمد: | 1009-3419 1999-6187 |
Relation: | https://doaj.org/toc/1009-3419; https://doaj.org/toc/1999-6187 |
DOI: | 10.3779/j.issn.1009-3419.2024.102.26 |
URL الوصول: | https://doaj.org/article/f24a54f5768d4df39e5475bb00eb50ae |
رقم الأكسشن: | edsdoj.f24a54f5768d4df39e5475bb00eb50ae |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 10093419 19996187 |
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DOI: | 10.3779/j.issn.1009-3419.2024.102.26 |