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Published in: Cancer Immunology, Immunotherapy 8/2021

01-08-2021 | NSCLC | Original Article

The surgical perspective in neoadjuvant immunotherapy for resectable non-small cell lung cancer

Authors: Long Jiang, Jia Huang, Shanshan Jiang, Wenwen Rong, Yaofeng Shen, Chongwu Li, Yu Tian, Junwei Ning, Xiaoke Chen, Yunhai Yang, Zhengping Ding, Ziming Li, Qingquan Luo

Published in: Cancer Immunology, Immunotherapy | Issue 8/2021

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Abstract

Background

The recent novel conception of neoadjuvant immunotherapy has generated interest among surgeons worldwide, especially the lack of experience involving surgical treatment for the neoadjuvant immunotherapy population.

Methods

Patients with non-small cell lung cancer (NSCLC), who underwent neoadjuvant immunotherapy or chemo-immunotherapy, were retrospectively collected between September 2018 and April 2020. Demographic data, pathological and clinical features, therapeutic regimens and outcome data of all individuals were collected by retrospective chart review. Operative details, information of neoadjuvant therapy, were also abstracted.

Results

In total, 31 patients were included in the final analysis. The patients’ median age was 61 years. In total, 29 of the patients were males, while 2 were females. Patients received a median of 3 doses before resection. The median duration from final treatment to surgery was 34 days. After neoadjuvant treatment, post-treatment computed tomography scan showed that 24 patients had partial response. In total, 12 of 31 patients had a major pathological response, 15 pathological downstaging. Three patients had no residual viable tumor. A positive surgical margin was identified in 7 cases. One or more postoperative complications occurred in 18 of all 31 patients. In total, 26 patients underwent next-generation sequencing before surgery in total. Among them, 2 patients were detected STK11 mutations, none of whom had a major pathological response by final pathological examination.

Conclusions

Pulmonary resection after neoadjuvant immunotherapy or chemo-immunotherapy for resectable NSCLC appears to be safe with low operative mortality and morbidity rate in the current population.
Literature
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go back to reference Non-small Cell Lung Cancer Collaborative Group (1995) Chemotherapy in non-small cell lung cancer: a meta-analysis using updated data on individual patients from 52 randomised clinical trials. Non-small Cell Lung Cancer Collaborative Group BMJ 311:899–909 Non-small Cell Lung Cancer Collaborative Group (1995) Chemotherapy in non-small cell lung cancer: a meta-analysis using updated data on individual patients from 52 randomised clinical trials. Non-small Cell Lung Cancer Collaborative Group BMJ 311:899–909
Metadata
Title
The surgical perspective in neoadjuvant immunotherapy for resectable non-small cell lung cancer
Authors
Long Jiang
Jia Huang
Shanshan Jiang
Wenwen Rong
Yaofeng Shen
Chongwu Li
Yu Tian
Junwei Ning
Xiaoke Chen
Yunhai Yang
Zhengping Ding
Ziming Li
Qingquan Luo
Publication date
01-08-2021
Publisher
Springer Berlin Heidelberg
Published in
Cancer Immunology, Immunotherapy / Issue 8/2021
Print ISSN: 0340-7004
Electronic ISSN: 1432-0851
DOI
https://doi.org/10.1007/s00262-021-02847-1

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