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Xia H, Zhang H, Ruan Z, Zhang H, Sun L, Chen H, Zhou Y, Zhang L, Bian D, Zhu X, Zhang J, Sun F, Yu H, Song N, Liu X, Zhu Y, Zhang H, He W, Chen J, Yang J, Chen G, Xie S, Tang D, Zhang X, Duan L, Zhao D, Li Q, Zhang P, Jiang G. Neoadjuvant camrelizumab (an anti-PD-1 antibody) plus chemotherapy or apatinib (a VEGFR-2 inhibitor) for initially unresectable stage II-III non-small-cell lung cancer: a multicentre, two-arm, phase 2 exploratory study. Signal Transduct Target Ther 2024; 9:145. [PMID: 38871690 DOI: 10.1038/s41392-024-01861-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 04/29/2024] [Accepted: 05/10/2024] [Indexed: 06/15/2024] Open
Abstract
This multicentre, two-arm, phase 2 study aimed to explore the efficacy and safety of neoadjuvant camrelizumab plus chemotherapy or apatinib in patients with initially unresectable stage II-III non-small-cell lung cancer (NSCLC). Eligible patients regardless of PD-L1 expression received neoadjuvant camrelizumab 200 mg and platinum-doublet chemotherapy every 3 weeks (arm A) or those with PD-L1-positive tumors received neoadjuvant camrelizumab and apatinib 250 mg once daily (arm B), for 2-4 cycles, followed by surgery. The primary endpoint was major pathological response (MPR) rate. Thirty patients in arm A and 21 in arm B were enrolled. Surgery rates were 50.0% (15/30) in arm A and 42.9% (9/21) in arm B, with all patients achieving R0 resections. Of these patients, the MPR and pathological complete response rates were both 20.0% (95% CI 4.3-48.1) in arm A and were 55.6% (95% CI 21.2-86.3) and 11.1% (95% CI 0.3-48.2) in arm B, respectively. The corresponding objective response rates were 33.3% (95% CI 11.8-61.6) and 55.6% (95% CI 21.2-86.3). With a median follow-up of 22.4 months (95% CI 19.0-26.0), the median event-free survival was not reached (NR; 95% CI 13.6-NR) in arm A and 16.8 months (95% CI 8.6-NR) in arm B. Grade 3 or above treatment-related adverse events occurred in eight (26.7%) patients in arm A and three (14.3%) in arm B. Biomarker analysis showed baseline TYROBP expression was predictive of treatment response in arm B. Neoadjuvant camrelizumab plus chemotherapy or apatinib exhibits preliminary efficacy and manageable toxicity in patients with initially unresectable stage II-III NSCLC.
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Affiliation(s)
- Haoran Xia
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Han Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zheng Ruan
- Department of Thoracic Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huibiao Zhang
- Department of Thoracic Surgery, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Liangdong Sun
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hezhong Chen
- Department of Thoracic Surgery, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Yongxin Zhou
- Department of Thoracic-Cardiovascular Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lele Zhang
- Central Laboratory, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Dongliang Bian
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xinsheng Zhu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jing Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Fenghuan Sun
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Huansha Yu
- Experimental Animal Center, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Nan Song
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiaogang Liu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuming Zhu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Haiping Zhang
- Department of Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wenxin He
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jian Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jie Yang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Guohan Chen
- Department of Thoracic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shiliang Xie
- Department of Thoracic-Cardiovascular Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Dongfang Tang
- Department of Thoracic Surgery, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Xiaomiao Zhang
- Department of Thoracic Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liang Duan
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Deping Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Qinchuan Li
- Department of Thoracic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Peng Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Gening Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.
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2
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Xu L, Si H, Zhuang F, Li C, Zhang L, Zhao Y, Chen T, Dong Y, Wang T, Hou L, Hu T, Sun T, She Y, Hu X, Xie D, Wu J, Wu C, Zhao D, Chen C. Predicting therapeutic response to neoadjuvant immunotherapy based on an integration model in resectable stage IIIA (N2) non-small cell lung cancer. J Thorac Cardiovasc Surg 2024:S0022-5223(24)00437-9. [PMID: 38763304 DOI: 10.1016/j.jtcvs.2024.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/28/2024] [Accepted: 05/08/2024] [Indexed: 05/21/2024]
Abstract
OBJECTIVE Accurately predicting response during neoadjuvant chemoimmunotherapy for resectable non-small cell lung cancer remains clinically challenging. In this study, we investigated the effectiveness of blood-based tumor mutational burden (bTMB) and a deep learning (DL) model in predicting major pathologic response (MPR) and survival from a phase 2 trial. METHODS Blood samples were prospectively collected from 45 patients with stage IIIA (N2) non-small cell lung cancer undergoing neoadjuvant chemoimmunotherapy. An integrated model, combining the computed tomography-based DL score, bTMB, and clinical factors, was developed to predict tumor response to neoadjuvant chemoimmunotherapy. RESULTS At baseline, bTMB were detected in 77.8% (35 of 45) of patients. Baseline bTMB ≥11 mutations/megabase was associated with significantly greater MPR rates (77.8% vs 38.5%, P = .042), and longer disease-free survival (P = .043), but not overall survival (P = .131), compared with bTMB <11 mutations/megabase in 35 patients with bTMB available. The developed DL model achieved an area under the curve of 0.703 in all patients. Importantly, the predictive performance of the integrated model improved to an area under the curve of 0.820 when combining the DL score with bTMB and clinical factors. Baseline circulating tumor DNA (ctDNA) status was not associated with pathologic response and survival. Compared with ctDNA residual, ctDNA clearance before surgery was associated with significantly greater MPR rates (88.2% vs 11.1%, P < .001) and improved disease-free survival (P = .010). CONCLUSIONS The integrated model shows promise as a predictor of tumor response to neoadjuvant chemoimmunotherapy. Serial ctDNA dynamics provide a reliable tool for monitoring tumor response.
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Affiliation(s)
- Long Xu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Haojie Si
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Fenghui Zhuang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chongwu Li
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Lei Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yue Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Tao Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yichen Dong
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Tingting Wang
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Likun Hou
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Tao Hu
- Department of Medicine, Amoy Diagnostics Co, Ltd, Xiamen, China
| | - Tianlin Sun
- Department of Medicine, Amoy Diagnostics Co, Ltd, Xiamen, China
| | - Yunlang She
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xuefei Hu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Dong Xie
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Junqi Wu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chunyan Wu
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Deping Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
| | - Chang Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
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Bai G, Chen X, Peng Y, Ji Y, Bie F, Liu Y, Yang Z, Gao S. Surgery challenges and postoperative complications of lung cancer after neoadjuvant immunotherapy. Thorac Cancer 2024; 15:1138-1148. [PMID: 38572774 DOI: 10.1111/1759-7714.15297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 03/11/2024] [Accepted: 03/13/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND In China, real-world data on surgical challenges and postoperative complications after neoadjuvant immunotherapy of lung cancer are limited. METHODS Patients were retrospectively enrolled from January 2018 to January 2023, and their clinical and pathological characters were subsequently analyzed. Surgical difficulty was categorized into a binary classification according to surgical duration: challenging or routine. Postoperative complications were graded using Clavien-Dindo grades. Logistic regression was used to identify risk factors affecting the duration of surgery and postoperative complications greater than Clavien-Dindo grade 2. RESULTS In total, 261 patients were included. Of these, stage III patients accounted for 62.5% (163/261) at initial diagnosis, with 25.3% (66/261) at stage IIIB. Central-type non-small-cell lung cancer accounted for 61.7% (161/261). One hundred and forty patients underwent video-assisted thoracoscopic surgery and lobectomy accounted for 53.3% (139/261) of patients. Surgical time over average duration was defined as challenging surgeries, accounting for 43.7%. The postoperative complications rate of 261 patients was only 22.2%. Smoking history (odds ratio [OR] = 9.96, 95% [CI] 1.15-86.01, p = 0.03), chemoimmunotherapy (OR = 2.89, 95% CI 1.22-6.86, p = 0.02), and conversion to open surgery (OR = 11.3, 95% CI 1.38-92.9, p = 0.02) were identified as independent risk factors for challenging surgeries, while pneumonectomy (OR = 0.36, 95% CI 0.15-0.86, p= 0.02) was a protective factor. Meanwhile, pneumonectomy (OR = 7.51, 95% CI 2.40-23.51, p < 0.01) and challenging surgeries (OR = 5.53, 95% CI 1.50-20.62, p = 0.01) were found to be risk factors for postoperative complications greater than Clavien-Dindo grade 2. CONCLUSIONS Compared to immunotherapy alone or in combination with apatinib, neoadjuvant chemoimmunotherapy could increase the difficulty of surgery while the incidence of postoperative complications remained acceptable. The conversion to open surgery and pneumonectomy after neoadjuvant immunotherapy should be reduced.
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Affiliation(s)
- Guangyu Bai
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaowei Chen
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yue Peng
- Department of Thoracic Surgery, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Ying Ji
- Department of Thoracic Surgery, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Fenglong Bie
- Department of Thoracic Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yang Liu
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhenlin Yang
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shugeng Gao
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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4
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Jindani R, Stiles B. The impact of neoadjuvant therapy on postoperative outcomes following sleeve lobectomy for locally advanced non-small cell lung cancer: a call for future investigation. J Thorac Dis 2024; 16:2687-2689. [PMID: 38738233 PMCID: PMC11087602 DOI: 10.21037/jtd-23-1982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 03/20/2024] [Indexed: 05/14/2024]
Affiliation(s)
- Rajika Jindani
- Department of Cardiovascular and Thoracic Surgery, Montefiore Medical Center/Albert Einstein College of Medicine, New York, NY, USA
| | - Brendon Stiles
- Department of Cardiovascular and Thoracic Surgery, Montefiore Medical Center/Albert Einstein College of Medicine, New York, NY, USA
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5
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Wu N, Yang X, Zhai Y, Lu W. Local therapy combined with anti-PD-1 immunotherapy for advanced lung adenocarcinoma: A case report. J Cancer Res Ther 2024; 20:739-744. [PMID: 38687948 DOI: 10.4103/jcrt.jcrt_1600_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 10/19/2023] [Indexed: 05/02/2024]
Abstract
ABSTRACT Lung adenocarcinoma (LUAD) encompasses all lung epithelial cancers except small-cell lung cancer. Although programmed cell death protein 1 (PD-1) inhibitors, such as pembrolizumab, and other Food and Drug Administration-approved immune checkpoint inhibitors, offer new hope for LUAD treatment, LUAD's overall efficacy remains limited. Thus, the combination of immunotherapy with other therapeutic approaches has gained widespread attention. Local therapy is an optimal method for treating many advanced unresectable lung cancers. Herein, we present a case of a patient with multiple metastases from LUAD, who attained complete response for more than 3 years until present through local therapy combined with a PD-1 inhibitor.
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Affiliation(s)
- Na Wu
- Interventional Diagnostic and Therapeutic Center, Zhongnan Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Xiaoxin Yang
- Navy Clinical College, Anhui Medical University, The Fifth School of Clinical Medicine, Anhui Medical University, Hefei, Anhui Province, China
| | - Yan Zhai
- Interventional Diagnostic and Therapeutic Center, Zhongnan Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Wei Lu
- Interventional Diagnostic and Therapeutic Center, Zhongnan Hospital of Wuhan University, Wuhan, Hubei Province, China
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6
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Hu M, Li X, Lin H, Lu B, Wang Q, Tong L, Li H, Che N, Hung S, Han Y, Shi K, Li C, Zhang H, Liu Z, Zhang T. Easily applicable predictive score for MPR based on parameters before neoadjuvant chemoimmunotherapy in operable NSCLC: a single-center, ambispective, observational study. Int J Surg 2024; 110:2275-2287. [PMID: 38265431 PMCID: PMC11020048 DOI: 10.1097/js9.0000000000001050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 12/21/2023] [Indexed: 01/25/2024]
Abstract
BACKGROUND Neoadjuvant chemoimmunotherapy (NACI) is promising for resectable nonsmall cell lung cancer (NSCLC), but predictive biomarkers are still lacking. The authors aimed to develop a model based on pretreatment parameters to predict major pathological response (MPR) for such an approach. METHODS The authors enrolled operable NSCLC treated with NACI between March 2020 and May 2023 and then collected baseline clinical-pathology data and routine laboratory examinations before treatment. The efficacy and safety data of this cohort was reported and variables were screened by Logistic and Lasso regression and nomogram was developed. In addition, receiver operating characteristic curves, calibration curves, and decision curve analysis were used to assess its power. Finally, internal cross-validation and external validation was performed to assess the power of the model. RESULTS In total, 206 eligible patients were recruited in this study and 53.4% (110/206) patients achieved MPR. Using multivariate analysis, the predictive model was constructed by seven variables, prothrombin time (PT), neutrophil percentage (NEUT%), large platelet ratio (P-LCR), eosinophil percentage (EOS%), smoking, pathological type, and programmed death ligand-1 (PD-L1) expression finally. The model had good discrimination, with area under the receiver operating characteristic curve (AUC) of 0.775, 0.746, and 0.835 for all datasets, cross-validation, and external validation, respectively. The calibration curves showed good consistency, and decision curve analysis indicated its potential value in clinical practice. CONCLUSION This real world study revealed favorable efficacy in operable NSCLC treated with NACI. The proposed model based on multiple clinically accessible parameters could effectively predict MPR probability and could be a powerful tool in personalized medication.
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Affiliation(s)
| | - Xiaomi Li
- Department of Oncology, Beijing Institute of Tuberculosis and Chest Tumor, Beijing, People’s Republic of China
| | | | | | | | | | | | | | - Shaojun Hung
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University
| | - Yi Han
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University
| | - Kang Shi
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University
| | | | | | - Zhidong Liu
- Department of Thoracic Surgery, Beijing Chest Hospital, Capital Medical University
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Chen H, Zhang J, Rossi A, Divisi D, Chen C, Zheng B. Single-port video-assisted thoracoscopic sleeve lobectomy after neoadjuvant immunochemotherapy: a case report. Transl Lung Cancer Res 2024; 13:423-433. [PMID: 38496704 PMCID: PMC10938100 DOI: 10.21037/tlcr-23-859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 02/01/2024] [Indexed: 03/19/2024]
Abstract
Background The morbidity and mortality of lung cancer have always ranked first among malignant tumors (MTs). Previous studies have shown that neoadjuvant chemotherapy can improve the 5-year survival rate of patients with non-small cell lung cancer (NSCLC), but the benefit is limited. Studies have proven that neoadjuvant immunotherapy combined with chemotherapy has unique advantages in prolonging patient survival, reducing distant recurrence, and inducing antitumor immunity. However, its impact remains to be more comprehensively investigated. Case Description A 59-year-old male who was admitted to the hospital with a primary complaint of repeated cough and expectoration for 6 months. Preoperative assessment showed right upper lung squamous cell carcinoma with multiple hilar and mediastinal lymph node metastasis, and the clinical stage was cT2aN2M0 stage (IIIA). After three cycles of pembrolizumab + carboplatin + paclitaxel therapy were administered, the reexamination of the tumor was evaluated as partial response (PR), and a sleeve lobectomy of the right upper lung was performed under single-port thoracoscopic surgery. The operation proceeded smoothly without conversion to thoracotomy, and R0 resection was successfully achieved. Postoperative pathological stage was ypT1bN0M0 stage IA, and postoperative pathological remission was evaluated as major pathological response (MPR). After the operation, three cycles of immunotherapy combined with chemotherapy were completed, which was followed by maintenance therapy with pembrolizumab monotherapy for 1 year, and no signs of tumor recurrence and metastasis have been found in follow-up thus far. Conclusions Through this case, we believe that for locally advanced NSCLC sleeve lobectomy after neoadjuvant therapy may be a safe and feasible treatment option, can avoid pneumonectomy, protect the lung function of patients, and still ensure the R0 resection rate. Moreover, it may does not significantly increase the difficulty of surgical operation or reduce safety. However, further research is needed to confirm our conclusion. And then, neoadjuvant therapy in the perioperative period may induce a series of side effects or adverse reactions, and thus greater attention should be paid to its timely management.
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Affiliation(s)
- Hao Chen
- Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province University, Fuzhou, China
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jiarong Zhang
- Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province University, Fuzhou, China
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Antonio Rossi
- Oncology Centre of Excellence, Therapeutic Science & Strategy Unit, IQVIA, Milan, Italy
| | - Duilio Divisi
- Department of Life, Health and Environmental Sciences, University of L’Aquila, Thoracic Surgery Unit, “Giuseppe Mazzini” Hospital of Teramo, Teramo, Italy
| | - Chun Chen
- Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province University, Fuzhou, China
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Bin Zheng
- Key Laboratory of Cardio-Thoracic Surgery, Fujian Medical University, Fujian Province University, Fuzhou, China
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
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8
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Mohamed S, Bertolaccini L, Casiraghi M, Petrella F, Galetta D, Guarize J, de Marinis F, Spaggiari L. Predictors, surrogate, and patient-reported outcomes in immunotherapy and salvage surgery for unresectable lung cancer: a single-center retrospective study. Updates Surg 2023; 75:2355-2363. [PMID: 37668890 DOI: 10.1007/s13304-023-01644-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 08/28/2023] [Indexed: 09/06/2023]
Abstract
Medical treatment has changed drastically in recent years, especially for advanced stages of non-small-cell lung cancer (NSCLC), for which the development of immunotherapy and molecular targeted therapy significantly increased survival and quality of life. This single-center retrospective study aimed to analyze the outcome predictors, the surrogate outcomes, and the patient-reported outcomes after neoadjuvant immunotherapy for initially unresectable NSCLC. Patients affected by an initially unresectable NSCLC and identified between March 2014 and December 2021 who received immunotherapy alone or in combination with platinum-based chemotherapy and/or radiotherapy were collected. Overall survival (OS) and disease-free survival (DFS) were estimated according to the Kaplan-Meier method. Patient-reported outcomes were recorded using the European Organization for Research and Treatment of Cancer (EORTC) Quality-of-Life (QoL) Group questionnaire-Lung Cancer 29 Module to compare differences in symptoms and QoL at two different times, 30 days and 1 year after surgery. Surgical, pathological records, and patient-reported outcomes (at 30 days and 1 year after surgery) were reviewed. Complete pathological remission was achieved in 7 patients (36.8%) and major pathological remission in 3 patients (15.7%). The median overall survival in the study group is 19 months (range: 2-57.4). Of 19 patients, 16 (84.2%) are alive to date, of which 2 (10.5%) have a local recurrence. At 30 days from surgery, the main symptoms reported by EORTC Module were coughing, shortness of breath, the side effect of treatment, fear of progression, and surgery-related problems. Induction immunotherapy with or without chemotherapy can be considered for unresectable locally advanced NSCLC, and after the downstaging, the possibility of surgery could be re-evaluated in a multidisciplinary setting with high rates of R0 resection. In this selected and highly motivated group of patients, the QoL and symptoms after salvage surgeries are acceptable and even better than those reported in the literature.
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Affiliation(s)
- Shehab Mohamed
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Luca Bertolaccini
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy.
- Division of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Via Ripamonti 435, 20141, Milan, Italy.
| | - Monica Casiraghi
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Unit of Interventional Pneumology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Francesco Petrella
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Unit of Interventional Pneumology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Domenico Galetta
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Unit of Interventional Pneumology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Juliana Guarize
- Department of Thoracic Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Filippo de Marinis
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Lorenzo Spaggiari
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy
- Unit of Interventional Pneumology, IEO, European Institute of Oncology IRCCS, Milan, Italy
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9
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Zhang L, E H, Huang J, Wu J, Li Q, Hou L, Li C, Dai C, Deng J, Yang M, Ma M, Ren Y, Luo Q, Zhao D, Chen C. Clinical utility of [ 18F]FDG PET/CT in the assessment of mediastinal lymph node disease after neoadjuvant chemoimmunotherapy for non-small cell lung cancer. Eur Radiol 2023; 33:8564-8572. [PMID: 37464112 DOI: 10.1007/s00330-023-09910-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/28/2023] [Accepted: 05/04/2023] [Indexed: 07/20/2023]
Abstract
OBJECTIVES The performance of positron emission tomography/computed tomography (PET/CT) for the prediction of ypN2 disease in non-small cell lung cancer (NSCLC) after neoadjuvant chemoimmunotherapy has not been reported. This multicenter study investigated the utility of PET/CT to assess ypN2 disease in these patients. METHODS A total of 181 consecutive patients (chemoimmunotherapy = 86, chemotherapy = 95) at four institutions were enrolled in this study. Every patient received a PET/CT scan prior to surgery and complete resection with systematic nodal dissection. The diagnostic performance was evaluated through area under the curve (AUC). Kaplan-Meier method and Cox analysis were performed to identify the risk factors affecting recurrences. RESULTS The sensitivity, specificity, and accuracy of PET/CT for ypN2 diseases were 0.667, 0.835, and 0.779, respectively. Therefore, the AUC was 0.751. Compared with the false positive cases, the mean value of max standardized uptake value (SUVmax) (6.024 vs. 2.672, p < 0.001) of N2 nodes was significantly higher in true positive patients. Moreover, the SUVmax of true positive (7.671 vs. 5.976, p = 0.365) and false (2.433 vs. 2.339, p = 0.990) positive cases were similar between chemoimmunotherapy and chemotherapy, respectively. Survival analysis proved that pathologic N (ypN) 2 patients could be stratified by PET/CT-N2(+ vs. -) for both chemoimmunotherapy (p = 0.023) and chemotherapy (p = 0.010). CONCLUSIONS PET/CT is an accurate and non-invasive test for mediastinal restaging of NSCLC patients who receive neoadjuvant chemoimmunotherapy. The ypN2 patients with PET/CT-N2( +) are identified as an independent prognostic factor compared with PET/CT-N2(-). CLINICAL RELEVANCE STATEMENT Imaging with 18F-fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) plays an integral role during disease diagnosis, staging, and therapeutic response assessments in patients with NSCLC. PET/CT could be an effective non-invasive tool for predicting ypN2 diseases after neoadjuvant chemoimmunotherapy. KEY POINTS • PET/CT could serve as an effective non-invasive tool for predicting ypN2 diseases. • The ypN2 patients with PET/CT-N2( +) were a strong and independent prognostic factor. • The application of PET/CT for restaging should be encouraged in clinical practice.
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Affiliation(s)
- Lei Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, No. 507 Zhengmin Road, Shanghai, 200443, China
| | - Haoran E
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, No. 507 Zhengmin Road, Shanghai, 200443, China
| | - Jia Huang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Junqi Wu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, No. 507 Zhengmin Road, Shanghai, 200443, China
| | - Qiang Li
- Department of Nuclear Medicine, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Likun Hou
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Chongwu Li
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, No. 507 Zhengmin Road, Shanghai, 200443, China
| | - Chenyang Dai
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, No. 507 Zhengmin Road, Shanghai, 200443, China
| | - Jiajun Deng
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, No. 507 Zhengmin Road, Shanghai, 200443, China
| | - Minglei Yang
- Department of Thoracic Surgery, Ningbo No. 2 Hospital, Chinese Academy of Sciences, Zhejiang, People's Republic of China
| | - Minjie Ma
- Department of Thoracic Surgery, The First Hospital of Lanzhou University, Gansu, People's Republic of China
| | - Yijiu Ren
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, No. 507 Zhengmin Road, Shanghai, 200443, China
| | - Qingquan Luo
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Deping Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, No. 507 Zhengmin Road, Shanghai, 200443, China.
| | - Chang Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, No. 507 Zhengmin Road, Shanghai, 200443, China.
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10
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Zheng Y, Feng B, Chen J, You L. Efficacy, safety, and survival of neoadjuvant immunochemotherapy in operable non-small cell lung cancer: a systematic review and meta-analysis. Front Immunol 2023; 14:1273220. [PMID: 38106421 PMCID: PMC10722296 DOI: 10.3389/fimmu.2023.1273220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 11/21/2023] [Indexed: 12/19/2023] Open
Abstract
Background Neoadjuvant immunochemotherapy may benefit patients with non-small cell lung cancer (NSCLC), but its impact requires further investigation. Methods A meta-analysis was conducted. PubMed, Embase, Web of Science, and the Cochrane Library were searched. The study was registered in PROSPERO (registration no. CRD42022360893). Results 60 studies of 3,632 patients were included. Comparing with neoadjuvant chemotherapy, neoadjuvant immunochemotherapy showed higher pCR (RR: 4.71, 95% CI: 3.69, 6.02), MPR (RR, 3.20, 95% CI: 2.75, 3.74), and ORR (RR, 1.46, 95% CI: 1.21, 1.77), fewer surgical complications (RR: 0.67, 95%CI: 0.48, 0.94), higher R0 resection rate (RR: 1.06, 95%CI: 1.03, 1.10, I2 = 52%), and longer 1-year and 2-year OS, without affecting TRAEs. For neoadjuvant immunochemotherapy in NSCLC, the pooled pCR rate was 0.35 (95% CI: 0.31, 0.39), MPR was 0.59 (95% CI: 0.54, 0.63), and ORR was 0.71 (95% CI: 0.66, 0.76). The pooled incidence of all grade TRAEs was 0.70 (95% CI: 0.60, 0.81), and that of >= grade 3 TRAEs was 0.24 (95% CI: 0.16, 0.32). The surgical complications rate was 0.13 (95% CI: 0.07, 0.18) and R0 resection rate was 0.98 (95% CI: 0.96, 0.99). The pooled 1-year OS was 0.97 (95%CI: 0.96, 0.99), and 2-year OS was 0.89 (95%CI: 0.83, 0.94). Patients with squamous cell carcinoma, stage III or higher PD-L1 performed better. Notably, no significant differences were observed in pCR, MPR, and ORR between 2 or more treatment cycles. Pembrolizumab-, or toripalimab-based neoadjuvant immunochemotherapy demonstrated superior efficacy and tolerable toxicity. Conclusion According to our analysis, reliable efficacy, safety, and survival of neoadjuvant immunochemotherapy for operable NSCLC were demonstrated. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022360893, identifier CRD42022360893.
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Affiliation(s)
- Yue Zheng
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Baijie Feng
- West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Jingyao Chen
- Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Liting You
- Department of Laboratory Medicine, West China Hospital, Sichuan University, TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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11
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Erdoğu V, Aksoy Y, Buğra Sezen C, Vedat Doğru M, Yıldız N, Cansever L, Metin M. Survival Effect of Surgery in Patients with Stage IIIB/N2 Non-small Cell Lung Cancer: A Comparative Study with Definitive Chemoradiotherapy. THORACIC RESEARCH AND PRACTICE 2023; 25:35-41. [PMID: 38015162 PMCID: PMC11160354 DOI: 10.5152/thoracrespract.2023.23084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 11/10/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE We compared the survival outcomes of surgery within multimodality treatment regimens with the outcomes of definitive chemoradiation treatments in patients diagnosed with clinical (c) IIIB/N2 non-small cell lung cancer (NSCLC). We investigated whether surgery within multimodality treatment provides a survival advantage at this stage. MATERIAL AND METHODS Data from 79 patients with cIIIB/N2 between 2009 and 2016 were analyzed retrospectively. While the surgery was performed after neoadjuvant therapy in 51 cases (IIIB/Surgery Group), definitive chemotherapy ± radiotherapy was applied in 28 cases (IIIB/Definitive Group). RESULTS In cIIIB/N2 cases, the 5-year overall survival (OS) was 27.4%, with a median OS of 24.6 months. The 5-year OS of the IIIB/ Surgery Group was 27.3% (median survival 22.5 months), while it was 28.6% (median survival 29.1 months) in the IIIB/Definitive Group (P = .387, HR = 0.798, 95% CI, 0.485-1.313). Although there was a survival advantage in the group with a pathological complete response (PCR) after surgery (n = 14) compared to the group that did not (n = 37), the observed difference was not statistically significant. (5-year OS; 42.9% vs. 18.5%, P = .104). Additionally, there was no statistically significant difference between the survival of PCR patients and the IIIB/Definitive Group in terms of OS (P = .488). CONCLUSION Surgery performed within multimodality treatment regimens in selected cIIIB/N2 cases did not provide a survival advantage over definitive chemoradiation treatments.
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Affiliation(s)
- Volkan Erdoğu
- Department of Thoracic Surgery, Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, İstanbul, Turkey
| | - Yunus Aksoy
- Department of Thoracic Surgery, University of Health Sciences Sakarya Training and Research Hospital, Sakarya, Turkey
| | - Celal Buğra Sezen
- Department of Thoracic Surgery, Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, İstanbul, Turkey
| | - Mustafa Vedat Doğru
- Department of Thoracic Surgery, Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, İstanbul, Turkey
| | - Nisa Yıldız
- Department of Thoracic Surgery, Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, İstanbul, Turkey
| | - Levent Cansever
- Department of Thoracic Surgery, Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, İstanbul, Turkey
| | - Muzaffer Metin
- Department of Thoracic Surgery, Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, İstanbul, Turkey
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12
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Yu S, Zhai S, Gong Q, Xiang C, Gong J, Wu L, Pu X. Neoadjuvant Immunotherapy and Non-Small Cell Lung Cancer: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Am J Clin Oncol 2023; 46:517-528. [PMID: 37749786 PMCID: PMC10589427 DOI: 10.1097/coc.0000000000001046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
OBJECTIVES To systematically evaluate the effectiveness and safety of neoadjuvant immunotherapy for patients with non-small cell lung cancer (NSCLC). METHODS Randomized controlled trials of neoadjuvant immunotherapy in treating patients with NSCLC were comprehensively retrieved from electronic databases, eligible studies, previous systematic reviews and meta-analyses, guidelines, and conference abstracts. The meta-analysis was performed by the Stata/SE 12.0 software. RESULTS Eleven randomized controlled trials were eventually included. The results of the meta-analysis showed that neoadjuvant immunochemotherapy significantly improved the objective response rate compared with neoadjuvant chemotherapy (CT; 62.46% vs 41.88%, P = 0.003), but the objective response rate of neoadjuvant double-immunotherapy was roughly comparable to that of neoadjuvant single-immunotherapy (15.74% vs 10.45%, P = 0.387). Major pathologic response (MPR) rate and pathologic complete response (pCR) rate of neoadjuvant immunochemotherapy and neoadjuvant double-immunotherapy were significantly superior to neoadjuvant CT alone and neoadjuvant single-immunotherapy, respectively. Compared with neoadjuvant CT alone, neoadjuvant immunochemotherapy increased the down-staging rate (40.16% vs 26.70%, P = 0.060), the surgical resection rate (83.69% vs 73.07%, P = 0.231), and R0 resection rate (86.19% vs 77.98%, P = 0.502), but there were no statistically significant differences. Neoadjuvant immunochemotherapy did not increase the postoperative complications rate than neoadjuvant CT alone (40.20% vs 41.30%, P = 0.920). In terms of safety, neoadjuvant immunochemotherapy and neoadjuvant double-immunotherapy did not increase the incidence of treatment-related adverse events (TRAEs) and the grade 3 or higher TRAEs. CONCLUSIONS In summary, neoadjuvant immunochemotherapy had better clinical efficacy than neoadjuvant CT for patients with NSCLC. MPR rate and pCR rate of neoadjuvant immunochemotherapy and neoadjuvant double-immunotherapy were significantly superior to neoadjuvant CT and neoadjuvant single-immunotherapy, respectively, for patients with NSCLC, showing that MPR rate and pCR rate were probably considered as alternative endpoints for survival benefit. TRAEs were comparable between the corresponding groups. The long-term survival outcome of neoadjuvant immunotherapy for patients with NSCLC needs to be further confirmed to better guide clinical practice.
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Affiliation(s)
- Shaofu Yu
- Department of Clinical Pharmacy, the Second People’s Hospital of Huaihua
- The Second Department of Thoracic Medical Oncology, Hunan Cancer Hospital, Changsha
| | - Shasha Zhai
- Department of Trauma Surgery, the First Affiliated Hospital of Hunan University of Medicine, Huaihua
| | - Qian Gong
- Department of Clinical Pharmacy, Hunan Cancer Hospital, Changsha, Hunan, China
| | - Chunhong Xiang
- Department of Clinical Pharmacy, the Second People’s Hospital of Huaihua
| | - Jianping Gong
- Department of Clinical Pharmacy, the Second People’s Hospital of Huaihua
| | - Lin Wu
- The Second Department of Thoracic Medical Oncology, Hunan Cancer Hospital, Changsha
| | - Xingxiang Pu
- The Second Department of Thoracic Medical Oncology, Hunan Cancer Hospital, Changsha
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13
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Liu T, Zhang B, Gao Y, Zhang X, Tong J, Li Z. Identification of ACHE as the hub gene targeting solasonine associated with non-small cell lung cancer (NSCLC) using integrated bioinformatics analysis. PeerJ 2023; 11:e16195. [PMID: 37842037 PMCID: PMC10573390 DOI: 10.7717/peerj.16195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 09/06/2023] [Indexed: 10/17/2023] Open
Abstract
Background Solasonine, as a major biological component of Solanum nigrum L., has demonstrated anticancer effects against several malignancies. However, little is understood regarding its biological target and mechanism in non-small cell lung cancer (NSCLC). Methods We conducted an analysis on transcriptomic data to identify differentially expressed genes (DEGs), and employed an artificial intelligence (AI) strategy to predict the target protein for solasonine. Subsequently, genetic dependency analysis and molecular docking were performed, with Acetylcholinesterase (ACHE) selected as a pivotal marker for solasonine. We then employed a range of bioinformatic approaches to explore the relationship between ACHE and solasonine. Furthermore, we investigated the impact of solasonine on A549 cells, a human lung cancer cell line. Cell inhibition of A549 cells following solasonine treatment was analyzed using the CCK8 assay. Additionally, we assessed the protein expression of ACHE, as well as markers associated with apoptosis and inflammation, using western blotting. To investigate their functions, we employed a plasmid-based ACHE overexpression system. Finally, we performed dynamics simulations to simulate the interaction mode between solasonine and ACHE. Results The results of the genetic dependency analysis revealed that ACHE could be identified as the pivotal target with the highest docking affinity. The cell experiments yielded significant findings, as evidenced by the negative regulatory effect of solasonine treatment on tumor cells, as demonstrated by the CCK8 assay. Western blotting analysis revealed that solasonine treatment resulted in the downregulation of the Bcl-2/Bax ratio and upregulation of cleaved caspase-3 protein expression levels. Moreover, we observed that ACHE overexpression promoted the expression of the Bcl-2/Bax ratio and decreased cleaved caspase-3 expression in the OE-ACHE group. Notably, solasonine treatment rescued the Bcl-2/Bax ratio and cleaved caspase-3 expression in OE-ACHE cells compared to OE-ACHE cells without solasonine treatment, suggesting that solasonine induces apoptosis. Besides, solasonine exhibited its anti-inflammatory effects by inhibiting P38 MAPK. This was supported by the decline in protein levels of IL-1β and TNF-α, as well as the phosphorylated forms of JNK and P38 MAPK. The results from the molecular docking and dynamics simulations further confirmed the potent binding affinity and effective inhibitory action between solasonine and ACHE. Conclusions The findings of the current investigation show that solasonine exerts its pro-apoptosis and anti-inflammatory effects by suppressing the expression of ACHE.
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Affiliation(s)
- Tong Liu
- Anhui University of Chinese Medicine, Hefei, Anhui, China
- Key Laboratory of Xin’An Medicine, Ministry of Education, Hefei, Anhui, China
| | - Boke Zhang
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Yating Gao
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Xingxing Zhang
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Jiabing Tong
- Anhui University of Chinese Medicine, Hefei, Anhui, China
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China
- Key Laboratory of Anhui Provincial Department of Education, Hefei, Anhui, China
- Center for Xin’an Medicine and Modernization of Traditional Chinese Medicine, Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, Anhui, China
| | - Zegeng Li
- Anhui University of Chinese Medicine, Hefei, Anhui, China
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China
- Key Laboratory of Anhui Provincial Department of Education, Hefei, Anhui, China
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14
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Li X, Li Q, Yang F, Gao E, Lin L, Li Y, Song X, Duan L. Neoadjuvant therapy does not increase postoperative morbidity of sleeve lobectomy in locally advanced non-small cell lung cancer. J Thorac Cardiovasc Surg 2023; 166:1234-1244.e13. [PMID: 36965521 DOI: 10.1016/j.jtcvs.2023.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 03/07/2023] [Accepted: 03/12/2023] [Indexed: 03/27/2023]
Abstract
OBJECTIVES To evaluate the feasibility and safety of sleeve lobectomy after neoadjuvant therapy by assessing the postoperative morbidity. METHODS Patients who underwent sleeve lobectomy for non-small cell lung cancer (NSCLC) were retrospectively analyzed from January 2018 to December 2021. A total of 613 patients were enrolled, including 124 patients who received previous neoadjuvant therapy and 489 patients who did not. Propensity score matching was adopted to create a balanced cohort consisting of 97 paired cases. Patient demographics and perioperative outcomes were compared between the 2 groups, and logistic regression analysis was used to identify risk factors for postoperative complications. RESULTS In the entire cohort, univariable logistic regression analysis showed that smoking history (odds ratio [OR], 1.501; 95% confidence interval [CI], 1.011-2.229, P = .044), open thoracotomy (OR, 1.748; 95% CI, 1.178-2.593, P = .006), and operation time more than 150 minutes (OR, 1.548; 95% CI, 1.029-2.328, P = .036) were risk factors for postoperative complications, and multivariable logistic regression analysis showed open thoracotomy was an independent risk factor (OR, 1.765; 95% CI, 1.178-2.643, P = .006). In the balanced cohort, the neoadjuvant group had a lower proportion of double-sleeve resections (3.1% vs 11.3%, P = .035) and longer postoperative chest tube drainage (6.67 ± 3.81 vs 5.13 ± 3.74 days, P < .001). However, no significant differences were observed in postoperative morbidity between the 2 groups (25.8% vs 24.7%, P = .869). The complete pathologic response of chemoimmunotherapy was significantly superior to chemotherapy alone (28.2% vs 4.1%, P < .001), and no significant differences were noted in postoperative morbidity in different neoadjuvant therapy modalities. CONCLUSIONS After neoadjuvant therapy, sleeve lobectomy can be safely performed with no increased postoperative morbidity.
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Affiliation(s)
- Xiang Li
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Qiuyuan Li
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Fujun Yang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Erji Gao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Lei Lin
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yaqiang Li
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xiao Song
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
| | - Liang Duan
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
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15
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Yin C, Hu B, Yang X, Kou L, Tian B, Wang C, Li S, Liu B, Ge J. Neoadjuvant sintilimab combined with chemotherapy in resectable locally advanced non-small cell lung cancer: case series and literature review. World J Surg Oncol 2023; 21:304. [PMID: 37749594 PMCID: PMC10521519 DOI: 10.1186/s12957-023-03194-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 09/19/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND In recent years, neoadjuvant immunotherapy with chemotherapy has shown increasing promise for locally advanced non-small cell lung cancer (NSCLC). However, to establish its clinical efficacy and safety, it is imperative to amass more real-world clinical data. This retrospective study aims to assess the safety and effectiveness of combing sintilimab, a PD-1 inhibitor, with chemotherapy as a neoadjuvant treatment modality in patients diagnosed with potentially resectable NSCLC. METHODS We retrospectively reviewed patients with stage II-III NSCLC receiving neoadjuvant chemoimmunotherapy in Sichuan Cancer Hospital between February 2021 and February 2023. Sintilimab injection (intravenously,200 mg, iv, d1, q3w) and platinum-based chemotherapy were administered intravenously every 3 weeks, with radical lung cancer resection planned approximately 4-11 weeks after the last dose. The primary endpoint of the study was pathologic complete response (pCR). The secondary endpoints were objective response rate (ORR), and safety. RESULT Thirteen patients were enrolled, they were mostly diagnosed with stage III NSCLC (IIB 15.4% IIIA 38.5%; IIIB 46.2%). Most of them had pathologically confirmed squamous cell carcinoma (69.2%). All patients received sintilimab combined with platinum-based chemotherapy for 2 to 4 cycles. Notably, none of the patients necessitated a reduction in initial dosages or treatment postponement due to intolerable adverse events. Then, all of them underwent surgical operation. Impressively, nine patients (69.2%) achieved a pathologic complete response. The objective response rate (ORR) stood at 46.15%. Nine patients experienced neoadjuvant treatment-related adverse events (TRAEs), with only one patient (7.6%) encountering a grade 4 neoadjuvant TRAE. CONCLUSION Therefore, the current study suggested that neoadjuvant sintilimab plus platinum-based chemotherapy can be a safe approach in increasing the efficiency of treatment and hopefully improving the prognosis of patients with potentially resectable locally advanced NSCLC.
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Affiliation(s)
- Cunli Yin
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - Bin Hu
- Department Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - Xi Yang
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 610000, China
| | - Lingna Kou
- Department of Medical Oncology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - Bo Tian
- Department Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - Chenghao Wang
- Department Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - Siru Li
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - Bin Liu
- Department of Medical Oncology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - Jun Ge
- Department of Medical Oncology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, 610000, China.
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16
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Chen Y, Qin J, Wu Y, Lin Q, Wang J, Zhang W, Liang F, Hui Z, Zhao M, Wang J. Does major pathological response after neoadjuvant Immunotherapy in resectable nonsmall-cell lung cancers predict prognosis? A systematic review and meta-analysis. Int J Surg 2023; 109:2794-2807. [PMID: 37247009 PMCID: PMC10498860 DOI: 10.1097/js9.0000000000000496] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 05/11/2023] [Indexed: 05/30/2023]
Abstract
OBJECTIVE Overall survival is the gold-standard outcome measure for phase 3 trials, but the need for a long follow-up period can delay the translation of potentially effective treatment to clinical practice. The validity of major pathological response (MPR) as a surrogate of survival for non small cell lung cancer (NSCLC) after neoadjuvant immunotherapy remains unclear. METHODS Eligibility was resectable stage I-III NSCLC and delivery of PD-1/PD-L1/CTLA-4 inhibitors prior to resection; other forms/modalities of neoadjuvant and/or adjuvant therapies were allowed. Statistics utilized the Mantel-Haenszel fixed-effect or random-effect model depending on the heterogeneity ( I2 ). RESULTS Fifty-three trials (seven randomized, 29 prospective nonrandomized, 17 retrospective) were identified. The pooled rate of MPR was 53.8%. Compared to neoadjuvant chemotherapy, neoadjuvant chemo-immunotherapy achieved higher MPR (OR 6.19, 4.39-8.74, P <0.00001). MPR was associated with improved disease-free survival/progression-free survival/event-free survival (HR 0.28, 0.10-0.79, P =0.02) and overall survival (HR 0.80, 0.72-0.88, P <0.0001). Patients with stage III (vs I/II) and PD-L1 ≥1% (vs <1%) more likely achieved MPR (OR 1.66,1.02-2.70, P =0.04; OR 2.21,1.28-3.82, P =0.004). CONCLUSIONS The findings of this meta-analysis suggest that neoadjuvant chemo-immunotherapy achieved higher MPR in NSCLC patients, and increased MPR might be associated with survival benefits treated with neoadjuvant immunotherapy. It appears that the MPR may serve as a surrogate endpoint of survival to evaluate neoadjuvant immunotherapy.
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Affiliation(s)
- Yujia Chen
- Department of Radiation Oncology, the Fourth Hospital of Hebei Medical University, Hebei Clinical Research Center for Radiation Oncology
| | - Jianjun Qin
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yajing Wu
- Department of Radiation Oncology, the Fourth Hospital of Hebei Medical University, Hebei Clinical Research Center for Radiation Oncology
| | - Qiang Lin
- Department of Oncology, North China Petroleum Bureau General Hospital, Hebei Medical University, Renqiu
| | - Jianing Wang
- Department of Radiation Oncology, the Fourth Hospital of Hebei Medical University, Hebei Clinical Research Center for Radiation Oncology
| | - Wei Zhang
- Department of Radiation Oncology, the Fourth Hospital of Hebei Medical University, Hebei Clinical Research Center for Radiation Oncology
| | - Fei Liang
- Department of Biostatistics, Zhongshan Hospital, Fudan University, Shanghai
| | - Zhouguang Hui
- Department of VIP Medical Services & Radiation Oncology
| | - Min Zhao
- Department of Oncology, the First Hospital of Hebei Medical University, Shijiazhuang
| | - Jun Wang
- Department of Radiation Oncology, the Fourth Hospital of Hebei Medical University, Hebei Clinical Research Center for Radiation Oncology
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Xu Y, Ma D, Qin Y, Li S, Li J, Jiang Y, Wang M, Xu Y, Zhao J, Chen M, Cheng W, Hu K, Liu H. Is response evaluation criteria in solid tumors (RECIST) effective in patient selection for radical resection after neoadjuvant immunotherapy with advanced NSCLC? Thorac Cancer 2023. [PMID: 37094918 DOI: 10.1111/1759-7714.14909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 04/26/2023] Open
Abstract
BACKGROUND Neoadjuvant immunotherapy combined with chemotherapy has been used to treat locally advanced non-small cell lung cancer (NSCLC). Several systems have been developed for response evaluation. The aim of this study was to evaluate the predictive value of response evaluation criteria in solid tumors (RECIST) and propose modified RECIST (mRECIST). METHODS Eligible patients received chemotherapy combined with personalized neoadjuvant immunotherapy. Radical resection was subsequently performed for potentially resectable tumors evaluated by RECIST. The resected specimens were evaluated to determine the response to neoadjuvant therapy. RESULTS A total of 59 patients received radical resection following neoadjuvant immunotherapy combined with chemotherapy. According to RECIST, four patients had complete remission, 41 had partial remission, and 14 had progressive disease. Postoperative pathological examination showed 31 patients achieved complete pathological remission, and 13 achieved major pathological remission. The final pathological results were uncorrelated with RECIST assessment (p = 0.086). The ycN stage and pN stage were irrelevant (p < 0.001). When the cutoff of sum of diameters (SoD) is 17%, the Youden's index reached its highest value. A correlation was found between mRECIST and final pathological results. Patients with squamous cell lung cancer showed higher proportions in objective response (OR) (p < 0.001) and complete pathological remission (CPR) (p = 0.001). A shorter time to surgery (TTS) was correlated with a better OR (p = 0.014) and CPR (p = 0.010). The decrease in SoD was correlated with better OR (p = 0.008) and CPR (p = 0.002). CONCLUSIONS mRECIST was effective for patient selection for radical resection after neoadjuvant immunotherapy with advanced NSCLC. Two modifications were suggested for RECIST: (1) the cutoff value was adjusted to 17% for partial remission. (2) Changes in lymph nodes on computed tomography were eliminated. A shorter TTS, a larger decrease in SoD and squamous cell lung cancer (vs. adenocarcinoma) were correlated with better pathological responses.
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Affiliation(s)
- Yuan Xu
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Dongjie Ma
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yingzhi Qin
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Shanqing Li
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Ji Li
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Ying Jiang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Mengzhao Wang
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yan Xu
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jing Zhao
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Minjiang Chen
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Wuying Cheng
- Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Ke Hu
- Department of Radiotherapy, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hongsheng Liu
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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18
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Zeng L, Zhou Y, Zhang X, Xu Q, Zhou C, Zeng F, Jiang W, Wang Z, Deng L, Yang H, Liu L, Xiong Y, Zhang B, Yang N, Zhang Y. Copy number variations mediate major pathological response to induction chemo-immunotherapy in unresectable stage IIIA-IIIB lung cancer. Lung Cancer 2023; 178:134-142. [PMID: 36858002 DOI: 10.1016/j.lungcan.2023.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 02/05/2023] [Accepted: 02/21/2023] [Indexed: 03/02/2023]
Abstract
INTRODUCTION Non-small cell lung cancer (NSCLC) is the most common type of lung cancer. Despite this, evidence supporting optimal management of certain stages remains a topic of debate. In this retrospective study we examine the efficacy and safety, as well as exploring the biomarkers of neoadjuvant induction immuno-chemotherapy, in Chinese patients with unresectable stage III NSCLC. METHODS Patients with unresectable stage III NSCLC who were identified as driver mutation-negative and who received neoadjuvant chemo-immunotherapy were enrolled from three Chinese hospitals between Jan. 17, 2019, and Jan.17, 2022. Perioperative outcomes and survival data were collected. Retrospective biomarker exploration was performed in available baseline tumor samples and surgical specimens. RESULTS 94 patients were enrolled and received chemo-immunotherapy as neoadjuvant treatment. 80 patients had squamous cell carcinoma, and 26 had stage IIIB disease. Surgery conversion rate was 74.4%, R0 resection rate was 98.4%. Of 64 patients who underwent surgery, major pathological response (MPR) rate was 65.6% and pathologic complete response (pCR) rate was 42.2%. 73% of patients with N2 disease demonstrated down-staging to N0. Treatment-related adverse events (TRAEs) occurred in 43 patients (45.7%) with anemia was the most common. The Grade ≥ 3 TRAEs rate was 3.2% (3/94). A significant association between copy number variation (CNV) ploidy was also found. CONCLUSION The combination treatment of immuno-chemotherapy for unresectable stage III NSCLC is not only effective but also has a favourable safety profile. For the first time we provide evidence that CNV status may be a predictive biomarker of MPR.
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Affiliation(s)
- Liang Zeng
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Yuling Zhou
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Xiangyu Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Qinqin Xu
- Department of Medical Oncology, Qinghai Provincial People's Hospital, Xining 810000, China
| | - Chunhua Zhou
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Fanxu Zeng
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Wenjuan Jiang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Zhan Wang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Li Deng
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Haiyan Yang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Li Liu
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Yi Xiong
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Baihua Zhang
- Department of Thoracic Surgery, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, Hunan 410008, China
| | - Nong Yang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Yongchang Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China; Graduate Collaborative Training Base of Hunan Cancer Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China.
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19
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Zhuang F, Haoran E, Huang J, Wu J, Xu L, Zhang L, Li Q, Li C, Zhao Y, Yang M, Ma M, She Y, Chen H, Luo Q, Zhao D, Chen C. Utility of 18F-FDG PET/CT uptake values in predicting response to neoadjuvant chemoimmunotherapy in resectable non-small cell lung cancer. Lung Cancer 2023; 178:20-27. [PMID: 36764154 DOI: 10.1016/j.lungcan.2023.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 01/19/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Reliable predictive markers are lacking for resectable non-small cell lung cancer (NSCLC) patients treated with neoadjuvant chemoimmunotherapy. The present study investigated the utility of SUVmax values acquired from PET/CT to predict the response to neoadjuvant chemoimmunotherapy for resectable NSCLC. MATERAL AND METHODS SUVmax, clinical and pathological outcomes, were collected from patients in 5 hospitals. Patients who received dynamic PET/CT surveillance were divided into cohorts A (chemoimmunotherapy) and B (chemotherapy), respectively, while cohort C (chemoimmunotherapy) comprised patients undergoing post-therapy PET/CT. Associations between SUVmax and major pathologic response (MPR) were evaluated through receiver operating characteristic (ROC) curves. RESULTS A total of 129 cases with an MPR rate of 46.5 % was identified. In neoadjuvant chemoimmunotherapy, ΔSUVmax% (AUC: 0.890, 95 % CI: 0.761-0.949) and post-therapy SUVmax (AUC: 0.933, 95 % CI: 0.802-0.959) could accurately predict MPR. On the contrary, the baseline SUVmax was not associated with MPR (p = 0.184). Furthermore, an independent cohort C proved that post-therapy SUVmax could serve as an independent predictor (AUC: 0.928, 95 % CI: 0.823-0.958). In addition, robust predictive performance could be observed when we use the optimal cut-off point of both ΔSUVmax% (54.4 %, AUC: 0.912, 95 % CI: 0.824-0.994) and post-therapy SUVmax (3.565, AUC: 0.912, 95 % CI: 0.824-0.994) in neoadjuvant chemoimmunotherapy. The RNA data revealed that the expression of PFKFB4, a key enzyme in glycolysis, was positively correlated with SUVmax value and tumor cell proliferation after neoadjuvant chemoimmunotherapy. CONCLUSION These findings highlighted that the ΔSUVmax% and remained SUVmax were accurate and non-invasive tests for the prediction of MPR after neoadjuvant chemoimmunotherapy.
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Affiliation(s)
- Fenghui Zhuang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - E Haoran
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Jia Huang
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Junqi Wu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Long Xu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Lei Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Qiang Li
- Department of Nuclear Medicine, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Chongwu Li
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Yue Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Minglei Yang
- Department of Thoracic Surgery, Ningbo No. 2 Hospital, Chinese Academy of Sciences, Zhejiang, People's Republic of China
| | - Minjie Ma
- Department of Thoracic Surgery, The First Hospital of Lanzhou University, Gansu, People's Republic of China
| | - Yunlang She
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Hezhong Chen
- Department of Thoracic Surgery, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China
| | - Qingquan Luo
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Deping Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China.
| | - Chang Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China; Department of Thoracic Surgery, The First Hospital of Lanzhou University, Gansu, People's Republic of China; Linhai First People's Hospital, Taizhou, Zhejiang Province, China.
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20
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Wei B, Jin X, Lu G, Zhao T, Xue H, Zhang Y. A novel nomogram to predict lymph node metastasis in cT1 non-small-cell lung cancer based on PET/CT and peripheral blood cell parameters. BMC Pulm Med 2023; 23:44. [PMID: 36717907 PMCID: PMC9885665 DOI: 10.1186/s12890-023-02341-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Accurately evaluating the lymph node status preoperatively is critical in determining the appropriate treatment plan for non-small-cell lung cancer (NSCLC) patients. This study aimed to construct a novel nomogram to predict the probability of lymph node metastasis in clinical T1 stage patients based on non-invasive and easily accessible indicators. METHODS From October 2019 to June 2022, the data of 84 consecutive cT1 NSCLC patients who had undergone PET/CT examination within 30 days before surgery were retrospectively collected. Univariate and multivariate logistic regression analyses were performed to identify the risk factors of lymph node metastasis. A nomogram based on these predictors was constructed. The area under the receiver operating characteristic (ROC) curve and the calibration curve was used for assessment. Besides, the model was confirmed by bootstrap resampling. RESULTS Four predictors (tumor SUVmax value, lymph node SUVmax value, consolidation tumor ratio and platelet to lymphocyte ratio) were identified and entered into the nomogram. The model indicated certain discrimination, with an area under ROC curve of 0.921(95%CI 0.866-0.977). The calibration curve showed good concordance between the predicted and actual possibility of lymph node metastasis. CONCLUSIONS This nomogram was practical and effective in predicting lymph node metastasis for patients with cT1 NSCLC. It could provide treatment recommendations to clinicians.
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Affiliation(s)
- Bohua Wei
- grid.24696.3f0000 0004 0369 153XDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, No. 45 Changchun Street, Beijing, China
| | - Xin Jin
- grid.5596.f0000 0001 0668 7884Laboratory of Respiratory Disease and Thoracic Surgery, KU Leuven, 3000 Leuven, Belgium
| | - Gaojun Lu
- grid.24696.3f0000 0004 0369 153XDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, No. 45 Changchun Street, Beijing, China
| | - Teng Zhao
- grid.24696.3f0000 0004 0369 153XDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, No. 45 Changchun Street, Beijing, China
| | - Hanjiang Xue
- grid.24696.3f0000 0004 0369 153XDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, No. 45 Changchun Street, Beijing, China
| | - Yi Zhang
- grid.24696.3f0000 0004 0369 153XDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, No. 45 Changchun Street, Beijing, China
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21
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CDC25C Protein Expression Correlates with Tumor Differentiation and Clinical Outcomes in Lung Adenocarcinoma. Biomedicines 2023; 11:biomedicines11020362. [PMID: 36830899 PMCID: PMC9952919 DOI: 10.3390/biomedicines11020362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/18/2023] [Accepted: 01/23/2023] [Indexed: 01/28/2023] Open
Abstract
Given that, even after multimodal therapy, early-stage lung cancer (LC) often recurs, novel prognostic markers to help guide therapy are highly desired. The mRNA levels of cell division cycle 25C (CDC25C), a phosphatase that regulates G2/M cell cycle transition in malignant cells, correlate with poor clinical outcomes in lung adenocarcinoma (LUAD). However, whether CDC25C protein detected by immunohistochemistry can serve as a prognostic marker in LUAD is yet unknown. We stained an LC tissue array and a cohort of 61 LUAD tissue sections for CDC25C and searched for correlations between CDC25C staining score and the pathological characteristics of the tumors and the patients' clinical outcomes. Clinical data were retrieved from our prospectively maintained departmental database. We found that high expression of CDC25C was predominant among poorly differentiated LUAD (p < 0.001) and in LUAD > 1cm (p < 0.05). Further, high expression of CDC25C was associated with reduced disease-free survival (p = 0.03, median follow-up of 39 months) and with a trend for reduced overall survival (p = 0.08). Therefore, high expression of CDC25C protein in LUAD is associated with aggressive histological features and with poor outcomes. Larger studies are required to further validate CDC25C as a prognostic marker in LUAD.
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Peng Y, Li Z, Fu Y, Pan Y, Zeng Y, Liu J, Xiao C, Zhang Y, Su Y, Li G, Wu F. Progress and perspectives of perioperative immunotherapy in non-small cell lung cancer. Front Oncol 2023; 13:1011810. [PMID: 36761954 PMCID: PMC9905802 DOI: 10.3389/fonc.2023.1011810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 01/04/2023] [Indexed: 01/27/2023] Open
Abstract
Lung cancer is one of the leading causes of cancer-related death. Lung cancer mortality has decreased over the past decade, which is partly attributed to improved treatments. Curative surgery for patients with early-stage lung cancer is the standard of care, but not all surgical treatments have a good prognosis. Adjuvant and neoadjuvant chemotherapy are used to improve the prognosis of patients with resectable lung cancer. Immunotherapy, an epoch-defining treatment, has improved curative effects, prognosis, and tolerability compared with traditional and ordinary cytotoxic chemotherapy, providing new hope for patients with non-small cell lung cancer (NSCLC). Immunotherapy-related clinical trials have reported encouraging clinical outcomes in their exploration of different types of perioperative immunotherapy, from neoadjuvant immune checkpoint inhibitor (ICI) monotherapy, neoadjuvant immune-combination therapy (chemoimmunotherapy, immunotherapy plus antiangiogenic therapy, immunotherapy plus radiotherapy, or concurrent chemoradiotherapy), adjuvant immunotherapy, and neoadjuvant combined adjuvant immunotherapy. Phase 3 studies such as IMpower 010 and CheckMate 816 reported survival benefits of perioperative immunotherapy for operable patients. This review summarizes up-to-date clinical studies and analyzes the efficiency and feasibility of different neoadjuvant therapies and biomarkers to identify optimal types of perioperative immunotherapy for NSCLC.
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Affiliation(s)
- Yurong Peng
- Department of Oncology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhuo Li
- The Ophthalmologic Center of the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yucheng Fu
- Department of Oncology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yue Pan
- Department of Oncology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yue Zeng
- Department of Oncology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Junqi Liu
- Department of Oncology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chaoyue Xiao
- Department of Oncology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yingzhe Zhang
- Department of Oncology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yahui Su
- XiangYa School of Public Health, Central South University, Changsha, Hunan, China
| | - Guoqing Li
- XiangYa School of Public Health, Central South University, Changsha, Hunan, China
| | - Fang Wu
- Department of Oncology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China,*Correspondence: Fang Wu,
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Wu X, Chau YF, Bai H, Zhuang X, Wang J, Duan J. Progress on neoadjuvant immunotherapy in resectable non-small cell lung cancer and potential biomarkers. Front Oncol 2023; 12:1099304. [PMID: 36761426 PMCID: PMC9902866 DOI: 10.3389/fonc.2022.1099304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/31/2022] [Indexed: 01/25/2023] Open
Abstract
Immune checkpoint inhibitors (ICIs) are highly concerned in the treatment of non-small cell lung cancer (NSCLC), represented by inhibitors of programmed death protein 1 (PD-1) and its ligand (PD-L1), and inhibitors of cytotoxic T lymphocyte-associated antigen-4 (CTLA-4). The introduction of immunotherapy in the treatment of perioperative NSCLC has improved the prognosis to a great extent, as demonstrated by several phase II and III clinical trials. The target population for immunotherapy in early-stage NSCLC is still under discussion, and the biomarkers for neoadjuvant immunotherapy population selection are the next pending problem. The predictive efficacy of many potential makers is still being explored, including PD-L1 expression levels, tumor mutation burden, circulating tumor DNA, components of the tumor microenvironment, and several clinical factors. We summarize key findings on the utility of ICIs in clinical trials of preoperative NSCLC patients and conclude analyses of relevant biomarkers to provide a better understanding of potentially predictive biomarkers in neoadjuvant immunotherapy.
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Affiliation(s)
- Xinyu Wu
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China
| | - Yi Fung Chau
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China
| | - Hua Bai
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China
| | - Xiaofei Zhuang
- Department of Thoracic Surgery, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Jie Wang
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China
| | - Jianchun Duan
- CAMS Key Laboratory of Translational Research on Lung Cancer, State Key Laboratory of Molecular Oncology, Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences Peking Union Medical College, Beijing, China,Department of Medical Oncology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China,*Correspondence: Jianchun Duan,
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24
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Fang M, Hang Q, Jiang H, Cai L, Hu J, Ying H, Gu Q, Yu X, Liu J, Lai X. Efficacy and safety evaluation of neoadjuvant immunotherapy plus chemotherapy for resectable non-small cell lung cancer in real world. Front Oncol 2023; 12:1055610. [PMID: 36713546 PMCID: PMC9877512 DOI: 10.3389/fonc.2022.1055610] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/19/2022] [Indexed: 01/13/2023] Open
Abstract
Objectives The combination of immunotherapy and chemotherapy has shown great efficacy in stage IV non-small cell lung cancer (NSCLC) and is now widely used in clinical treatment strategy. This study retrospectively analyzed the efficacy and safety of neoadjuvant immunotherapy plus chemotherapy for resectable NSCLC in real world. Methods We retrospectively analyzed patients with NSCLC who received neoadjuvant immunotherapy plus chemotherapy and underwent complete tumor resection in Zhejiang Cancer Hospital between January 2019 and January 2021. Tumor staging was based on the eighth TNM classification system of the American Joint Committee on Cancer staging criteria. The safety and toxicity (including operative and postoperative complications) and the efficacy [including objective response rate (ORR), disease control rate (DCR), tumor major pathological remission (MPR), and pathological complete response (pCR)] were evaluated. Results In total, 368 patients with NSCLC were administered with neoadjuvant immunotherapy. Of them, 211 patients were included in this retrospective study. Most patients had stage II-III disease, with 75 (35.5%) and 88 (41.7%) patients diagnosed with clinical stages IIB and IIIA, respectively. A total of 206 patients (97.6%) received at least two doses of neoadjuvant immunotherapy plus chemotherapy. In addition, 121 patients (57.3%) have achieved MPR, and 80 patients (37.9%) have achieved pCR, with ORR at 69.2% and DCR at 97.7%. Treatment-related adverse events occurred in 46.4% of patients, and the incidence rate of grade 3 or 4 treatment-related adverse events was 13.3% (13/98). Moreover, adverse events of any grade of surgical complication occurred in 15.6% of patients. One-year disease-free survival was 80.6% (170/211). Conclusions Neoadjuvant immunotherapy plus chemotherapy has significant efficacy with a high pCR and tolerable adverse effects for patients with resectable stage II-III NSCLC in real world.
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Affiliation(s)
- Min Fang
- Department of Thoracic Radiotherapy, Zhejiang Cancer Hospital, Hangzhou, China,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, China,Zhejiang Key Laboratory of Radiation Oncology, Hangzhou, China
| | - Qingqing Hang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Haitao Jiang
- Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, China,Department of Radiology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Lei Cai
- Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, China,Department of Thoracic Surgery, Zhejiang Cancer Hospital, Hangzhou, China
| | - Jinlin Hu
- Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, China,Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Hangjie Ying
- Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, China,Zhejiang Cancer Institute, Zhejiang Cancer Hospital, Hangzhou, China
| | - Qing Gu
- Department of Thoracic Radiotherapy, Zhejiang Cancer Hospital, Hangzhou, China,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Xiaofu Yu
- Department of Thoracic Radiotherapy, Zhejiang Cancer Hospital, Hangzhou, China,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Jinshi Liu
- Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, China,Department of Thoracic Surgery, Zhejiang Cancer Hospital, Hangzhou, China,*Correspondence: Xiaojing Lai, ; Jinshi Liu,
| | - Xiaojing Lai
- Department of Thoracic Radiotherapy, Zhejiang Cancer Hospital, Hangzhou, China,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Hangzhou, China,*Correspondence: Xiaojing Lai, ; Jinshi Liu,
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Chen W, Zhang Y, Tang J, Wei D, Liao H, Zhang S, He L, Tang Q. Correlations between contrast-enhanced ultrasound and microvessel density in non-small cell lung cancer: A prospective study. Front Oncol 2023; 13:1086251. [PMID: 36937409 PMCID: PMC10018011 DOI: 10.3389/fonc.2023.1086251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/17/2023] [Indexed: 03/06/2023] Open
Abstract
Background Immunohistochemical microvessel density (MVD) is an early indicator of angiogenesis and it could be used to evaluate the therapeutic efficacy of non-small cell lung cancer (NSCLC). We sought to identify the ability of contrast-enhanced ultrasound (CEUS) in evaluating MVD of subpleural NSCLC. Methods We prospectively collected CEUS data of NSCLC confirmed by ultrasound-guided transthoracic needle biopsy from October 2019 to February 2021, The MVD of NSCLC counted by CD34-positive vessels of immunohistochemical staining. Microflow enhancement (MFE) of CEUS was divided into "dead wood", "cotton", and "vascular" patterns. Pathology subgroup and MVD between different MFE patterns were analyzed, respectively. The arrival time, time to peak, peak intensity (PI), and area under curve (AUC) derivefrom time-intensity curve of CEUS with MVD in NSCLC and its pathological subgroups (adenocarcinoma and squamous cell carcinoma) were subjected to correlation analysis. Results A total of 87 patients were included in this study, consisting of 53 cases of adenocarcinoma and 34 cases of squamous cell carcinoma with a mean MVD of 27.8 ± 12.2 mm-1. There was a significant statistical difference in MFE patterns between two pathological subgroups (p < 0.05). Besides, the MVD of "cotton" and "vascular" patterns were significantly higher than that of "dead wood" pattern (both of p < 0.05), whereas there was no significant difference in MVD between "cotton" pattern and "vascular" pattern. PI and AUC of CEUS were positively correlated with the MVD of NSCLC (r = 0.497, p < 0.001, and r = 0.367, p < 0.001, respectively). Besides, PI and AUC of CEUS were positively correlated with the MVD of squamous cell carcinoma (r = 0.802, and r = 0.663, respectively; both of p < 0.001). Only the PI was positively correlated with the MVD of lung adenocarcinoma (r = 0.288, p = 0.037). Conclusions MFE patterns and quantitative parameters of CEUS had good correlation with MVD of NSCLC, especially in squamous cell carcinoma.
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Affiliation(s)
- Wuxi Chen
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yuxin Zhang
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- The State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, the First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jiaxin Tang
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- The State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, the First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Dongjun Wei
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Haixing Liao
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Shiyu Zhang
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Liantu He
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- The State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, the First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China
- *Correspondence: Liantu He, ; Qing Tang,
| | - Qing Tang
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
- The State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, the First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China
- *Correspondence: Liantu He, ; Qing Tang,
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Chen P, Liu Y, Wen Y, Zhou C. Non-small cell lung cancer in China. Cancer Commun (Lond) 2022; 42:937-970. [PMID: 36075878 PMCID: PMC9558689 DOI: 10.1002/cac2.12359] [Citation(s) in RCA: 146] [Impact Index Per Article: 73.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 07/21/2022] [Accepted: 08/24/2022] [Indexed: 04/08/2023] Open
Abstract
In China, lung cancer is a primary cancer type with high incidence and mortality. Risk factors for lung cancer include tobacco use, family history, radiation exposure, and the presence of chronic lung diseases. Most early-stage non-small cell lung cancer (NSCLC) patients miss the optimal timing for treatment due to the lack of clinical presentations. Population-based nationwide screening programs are of significant help in increasing the early detection and survival rates of NSCLC in China. The understanding of molecular carcinogenesis and the identification of oncogenic drivers dramatically facilitate the development of targeted therapy for NSCLC, thus prolonging survival in patients with positive drivers. In the exploration of immune escape mechanisms, programmed cell death protein 1 (PD-1)/programmed death-ligand 1 (PD-L1) inhibitor monotherapy and PD-1/PD-L1 inhibitor plus chemotherapy have become a standard of care for advanced NSCLC in China. In the Chinese Society of Clinical Oncology's guidelines for NSCLC, maintenance immunotherapy is recommended for locally advanced NSCLC after chemoradiotherapy. Adjuvant immunotherapy and neoadjuvant chemoimmunotherapy will be approved for resectable NSCLC. In this review, we summarized recent advances in NSCLC in China in terms of epidemiology, biology, molecular pathology, pathogenesis, screening, diagnosis, targeted therapy, and immunotherapy.
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Affiliation(s)
- Peixin Chen
- School of MedicineTongji UniversityShanghai200092P. R. China
- Department of Medical OncologyShanghai Pulmonary HospitalSchool of MedicineTongji UniversityShanghai200433P. R. China
| | - Yunhuan Liu
- Department of Respiratory and Critical Care MedicineHuadong HospitalFudan UniversityShanghai200040P. R. China
| | - Yaokai Wen
- School of MedicineTongji UniversityShanghai200092P. R. China
- Department of Medical OncologyShanghai Pulmonary HospitalSchool of MedicineTongji UniversityShanghai200433P. R. China
| | - Caicun Zhou
- School of MedicineTongji UniversityShanghai200092P. R. China
- Department of Medical OncologyShanghai Pulmonary HospitalSchool of MedicineTongji UniversityShanghai200433P. R. China
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Chen J, Deng H, He J, Wang Z, Li S. Impact of the interval between neoadjuvant immunochemotherapy and surgery on surgical–pathological outcomes in non-small cell lung cancer. Front Oncol 2022; 12:909726. [PMID: 36158657 PMCID: PMC9491272 DOI: 10.3389/fonc.2022.909726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/25/2022] [Indexed: 11/13/2022] Open
Abstract
IntroductionThe interval between neoadjuvant immunochemotherapy and surgery in patients with non-small cell lung cancer (NSCLC) has not been well characterized. This study investigated the association between the time-to-surgery (TTS) interval and surgical–pathological outcomes.MethodClinical data of patients who received neoadjuvant immun-ochemotherapy followed by surgery for NSCLC between January 2019 and September 2021 were collected. The patients were divided into three groups based on TTS interval: the early-surgery group (ESG), the standard-surgery group (SSG), and the delayed-surgery group (DSG). The primary outcomes were objective response rate (ORR), major pathological response (MPR), and pathological complete response (pCR). The secondary endpoint was surgical outcome.ResultsOf the 171 patients, 16 (9.4%) received surgery in ≤28 days, 49 (28.7%) received surgery within 29–42 days, and 106 (61.9%) received surgery in ≥43 days after neoadjuvant immunochemotherapy, with a median TTS of 46 days. The postoperative drainage of the ESG group (455.1 ml) was significantly less than that of the SSG group (680.7 ml) and the DSG group (846.5 ml; p = 0.037). However, the TTS interval did not influence the duration of the operation (P = 0.54), the extent of intraoperative bleeding (P = 0.60), or the length of postoperative hospital stay (P = 0.17). The ORR was observed in 69%, 51%, and 56% of patients in the ESG, the SSG, and the DSG, respectively (P = 0.46), and MPR occurred in 50%, 47%, and 58% (P = 0.38) of patients in the ESG, the SSG, and the DSG, respectively. Similarly, no statistically significant difference was found for pCR (ESG: 31%; SSG: 27%; DSG: 42%; P = 0.14).ConclusionThis retrospective study indicated that TTS exerts no significant effect on the feasibility and safety of surgery in the neoadjuvant immunochemotherapy setting of NSCLC. Analysis of the TTS interval revealed a tendency for delayed surgery to be associated with a pathological response in NSCLC, although this association was not statistically significant.
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Affiliation(s)
- Jiawei Chen
- Department of Thoracic Surgery and Oncology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hongsheng Deng
- Department of Thoracic Surgery and Oncology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jiaxi He
- Department of Thoracic Surgery and Oncology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhufeng Wang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Shuben Li
- Department of Thoracic Surgery and Oncology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- *Correspondence: Shuben Li,
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Chen F, Qiu L, Mu Y, Sun S, Yuan Y, Shang P, Ji B, Wang Q. Neoadjuvant chemoradiotherapy with camrelizumab in patients with locally advanced esophageal squamous cell carcinoma. Front Surg 2022; 9:893372. [PMID: 35983558 PMCID: PMC9379096 DOI: 10.3389/fsurg.2022.893372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 07/11/2022] [Indexed: 12/24/2022] Open
Abstract
Background Neoadjuvant anti-programmed death receptor-1 (PD-1) blockade has been reported to improve the prognosis of locally advanced esophageal squamous cell carcinoma (ESCC). This study was aimed to evaluate the efficacy and safety of neoadjuvant camrelizumab plus chemoradiotherapy in locally advanced ESCC. Methods We retrospectively enrolled ESCC patients who received camrelizumab plus chemoradiotherapy as neoadjuvant therapy before surgery from May 2019 to September 2021. Results A total of 38 eligible patients were enrolled. The neoadjuvant treatment was well tolerated with no serious treatment-related adverse events. 36 (94.7%) patients achieved a R0 resection without hospital mortality or any other serious intraoperative complications. The objective response rate (ORR) was 63.2% and the disease control rate (DCR) was 100.0%. The major pathological response (MPR) was 50.0% and the complete pathological response (pCR) was 39.5%. With a median follow-up of 18.5 months, 6 (15.8%) patients had died. The overall survival (OS) and disease-free survival (DFS) at 12 months were 87.6% and 78.7%, respectively. Subgroup analysis demonstrated that patients who got MPR or pCR achieved improved survival, while PD-L1 expression did not reach statistically difference in predicting survival. Conclusions Neoadjuvant camrelizumab plus chemoradiotherapy is safe and efficacious in treating patients with locally advanced ESCC.
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Affiliation(s)
- Fei Chen
- Department of Gastroenterology, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Lingdong Qiu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Yushu Mu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Shibin Sun
- Department of Thoracic Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Yulong Yuan
- Department of Thoracic Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Pan Shang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Bo Ji
- Department of Thoracic Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Qifei Wang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Shandong First Medical University, Taian, China
- Correspondence: Qifei Wang
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[Progress of Neoadjuvant Immunotherapy for Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2022; 25:524-533. [PMID: 35899452 PMCID: PMC9346153 DOI: 10.3779/j.issn.1009-3419.2022.101.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Neoadjuvant immunotherapy, including neoadjuvant single- or dual-drug immunotherapy or combined immunotherapy with chemotherapy or radiotherapy, has witnessed a rapid development in non-small cell lung cancer. Clinical trials exhibited the encouraging pathological responses and certain clinical benefits in selected patients, with tolerable toxicity. Nivolumab with chemotherapy has been approved by Food and Drug Administration (FDA) as the first immunotherapy-based treatment for non-small cell lung cancer in the neoadjuvant treatment setting. There is the need for further evaluation of long-term efficacy, side effects or surgical issues for neoadjuvant immunotherapy in non-small cell lung cancer.
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Yin GQ, Li ZL, Li D. The Safety and Efficacy of Neoadjuvant Camrelizumab Plus Chemotherapy in Patients with Locally Advanced Esophageal Squamous Cell Carcinoma: A Retrospective Study. Cancer Manag Res 2022; 14:2133-2141. [PMID: 35795828 PMCID: PMC9251418 DOI: 10.2147/cmar.s358620] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 05/10/2022] [Indexed: 11/23/2022] Open
Abstract
Background Neoadjuvant anti-programmed death receptor-1 (PD-1) blockade has been explored in the treatment of locally advanced esophageal squamous cell carcinoma (ESCC). We conducted this study to assess the efficacy and safety of neoadjuvant camrelizumab plus chemotherapy in locally advanced ESCC. Methods We retrospectively enrolled ESCC patients who received surgery within 3 months of treatment with camrelizumab plus chemotherapy from June 2019 to January 2021. Results A total of 34 eligible patients were enrolled. The neoadjuvant treatment was well tolerated with no serious treatment-related adverse events. Thirty-two (94.1%) patients achieved a R0 resection, and 14 patients (41.2%) developed postoperative complications. The objective response rate (ORR) was 61.8% and the disease control rate (DCR) was 100.0%. The major pathological response (MPR), pathological complete response (pCR), and clinical to pathological downstaging rate were 50.0%, 35.3%, and 79.4%, respectively. With a median follow-up of 14.8 months, 30 (88.2%) patients who underwent surgical resection remain alive. The disease-free survival (DFS) and overall survival (OS) at 12 months were 86.4% and 92.8%, respectively. Conclusion Neoadjuvant camrelizumab plus chemotherapy is safe and efficacious in treating patients with locally advanced ESCC.
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Affiliation(s)
- Guo-Qiang Yin
- Department of Thoracic Surgery, Zibo Central Hospital, Zibo, Shandong Province, 255000, People's Republic of China
| | - Zu-Lei Li
- Department of Thoracic Surgery, Zibo Central Hospital, Zibo, Shandong Province, 255000, People's Republic of China
| | - Dong Li
- Department of Thoracic Surgery, Zibo Central Hospital, Zibo, Shandong Province, 255000, People's Republic of China
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Aguado C, Chara L, Antoñanzas M, Matilla Gonzalez JM, Jiménez U, Hernanz R, Mielgo-Rubio X, Trujillo-Reyes JC, Couñago F. Neoadjuvant treatment in non-small cell lung cancer: New perspectives with the incorporation of immunotherapy. World J Clin Oncol 2022; 13:314-322. [PMID: 35662985 PMCID: PMC9153074 DOI: 10.5306/wjco.v13.i5.314] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/24/2021] [Accepted: 05/07/2022] [Indexed: 02/06/2023] Open
Abstract
The aim of neoadjuvant treatment in non-small cell lung cancer (NSCLC) is to eliminate micrometastatic disease to facilitate surgical resection. Neoadjuvant chemotherapy (ChT) in localised NSCLC has numerous advantages over other therapeutic modalities and is considered standard treatment in resectable disease. Treatment with immune checkpoint inhibitors (ICI) improves long-term survival in advanced disease and has a better toxicity profile than conventional therapies. These immunotherapy agents (anti-PD1/PD-L1), administered with or without ChT, are currently being evaluated in the preoperative setting, with initial results showing better pathological response rates and more long-term benefits. Importantly, these drugs do not appear to increase the rate of severe adverse effects and/or postoperative complications. However, several questions still need to be resolved, including the identification of predictive biomarkers; comparative studies of immunotherapy alone vs combined treatment with ChT and/or radiotherapy; the optimal duration of treatment; the timing of surgery; the need for adjuvant treatment; appropriate radiologic evaluation and mediastinal staging; and the correlation between pathological response and survival outcomes. Here we review the current evidence for immunotherapy from a multidisciplinary perspective and discuss current and future controversies.
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Affiliation(s)
- Carlos Aguado
- Department of Medical Oncology, Hospital Clínico Universitario San Carlos, Madrid 28040, Spain
| | - Luis Chara
- Department of Medical Oncology, Hospital Universitario de Guadalajara, Guadalajara 19002, Spain
| | - Mónica Antoñanzas
- Department of Medical Oncology, Hospital Clínico Universitario San Carlos, Madrid 28040, Spain
| | | | - Unai Jiménez
- Department of Thoracic Surgery, Hospital Universitario Cruces, Barakaldo, Bizkaia 48903, Basque Country, Spain
| | - Raul Hernanz
- Department of Radiation Oncology, Hospital Universitario Ramón y Cajal, Madrid 28034, Spain
| | - Xabier Mielgo-Rubio
- Department of Medical Oncology, Hospital Universitario Fundación Alcorcón, Alcorcón 28922, Madrid, Spain
| | - Juan Carlos Trujillo-Reyes
- Department of Thoracic Surgery, Hospital de la Santa Creu I Sant Pau, Barcelona 08029, Catalonia, Spain
- Department of Surgery, Universitat Autonoma de Barcelona, Barcelona 08029, Catalonia, Spain
| | - Felipe Couñago
- Department of Radiation Oncology, Hospital Universitario Quirónsalud Madrid, Pozuelo de Alarcón 28223, Madrid, Spain
- Department of Radiation Oncology, Hospital La Luz, Madrid 28003, Spain
- Medicine Department, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón 28670, Madrid, Spain
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Hegi-Johnson F, Rudd S, Hicks RJ, De Ruysscher D, Trapani JA, John T, Donnelly P, Blyth B, Hanna G, Everitt S, Roselt P, MacManus MP. Imaging immunity in patients with cancer using positron emission tomography. NPJ Precis Oncol 2022; 6:24. [PMID: 35393508 PMCID: PMC8989882 DOI: 10.1038/s41698-022-00263-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 02/24/2022] [Indexed: 12/26/2022] Open
Abstract
Immune checkpoint inhibitors and related molecules can achieve tumour regression, and even prolonged survival, for a subset of cancer patients with an otherwise dire prognosis. However, it remains unclear why some patients respond to immunotherapy and others do not. PET imaging has the potential to characterise the spatial and temporal heterogeneity of both immunotherapy target molecules and the tumor immune microenvironment, suggesting a tantalising vision of personally-adapted immunomodulatory treatment regimens. Personalised combinations of immunotherapy with local therapies and other systemic therapies, would be informed by immune imaging and subsequently modified in accordance with therapeutically induced immune environmental changes. An ideal PET imaging biomarker would facilitate the choice of initial therapy and would permit sequential imaging in time-frames that could provide actionable information to guide subsequent therapy. Such imaging should provide either prognostic or predictive measures of responsiveness relevant to key immunotherapy types but, most importantly, guide key decisions on initiation, continuation, change or cessation of treatment to reduce the cost and morbidity of treatment while enhancing survival outcomes. We survey the current literature, focusing on clinically relevant immune checkpoint immunotherapies, for which novel PET tracers are being developed, and discuss what steps are needed to make this vision a reality.
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Affiliation(s)
- Fiona Hegi-Johnson
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Stacey Rudd
- Department of Chemistry, University of Melbourne, Melbourne, VIC, Australia
| | - Rodney J Hicks
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
- Department of Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Dirk De Ruysscher
- Department of Radiation Oncology (Maastro), GROW School for Oncology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Joseph A Trapani
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Thomas John
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Paul Donnelly
- Department of Chemistry, University of Melbourne, Melbourne, VIC, Australia
| | - Benjamin Blyth
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Gerard Hanna
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Sarah Everitt
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Peter Roselt
- Department of Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Michael P MacManus
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia.
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Wu J, Hou L, E H, Zhao Y, Yu X, Xu L, Ning Y, Deng J, Sun K, Zhang J, Wu C, Zhu Y, Zhao D, She Y, Su C, Chen C. Real-world clinical outcomes of neoadjuvant immunotherapy combined with chemotherapy in resectable non-small cell lung cancer. Lung Cancer 2022; 165:115-123. [PMID: 35123154 DOI: 10.1016/j.lungcan.2022.01.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/14/2022] [Accepted: 01/24/2022] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Early stage non-small cell lung cancer (NSCLC) patients who undergo complete resection continue to demonstrate high risk of recurrence and death. The advent of the neoadjuvant regimen has brought new hope for these patients. The present study aims to further demonstrate the efficacy of neoadjuvant chemoimmunotherapy. MATERIALS AND METHODS A real-world observational study was conducted concerning patients who received neoadjuvant pembrolizumab or nivolumab combined with chemotherapy between January 2018 and December 2020 in Shanghai Pulmonary Hospital. The primary endpoint was major pathologic response (MPR), and the secondary endpoints were objective response rate (ORR), pathologic complete response (pCR), disease-free survival (DFS) and toxicity. RESULTS A total of 76 patients were analyzed and divided into the pembrolizumab (n = 42) and nivolumab groups (n = 34) with a median follow-up time of 12.2 months. Most patients (92%) had stage III disease, with 41 (54%) and 29 (38%) patients initially diagnosed clinical stage IIIA and IIIB, respectively. Fifty (66%), 21 (28%) and 5 (6%) patients received two, three and four cycles of neoadjuvant treatment, separately, achieving an ORR of 75%. None of them needed a reduced initial dose or delay due to intolerable adverse events. Forty-nine (64%) and 28 (37%) patients achieved MPR and pCR, respectively. RNA sequencing showed that MPR associated with increased infiltration of cytotoxic immune cells with tertiary lymphoid structures (TLSs). Histological evaluation highlighted the localization of B cells within TLSs. Forty-two (69%) patients with clinically N2 disease at baseline were downstaged to pathological N0 (39 patients) or N1 (3 patients). One-year-PFS rate of stage III patients was 91%. No difference in baseline characteristics and treatment outcomes was observed between 2 groups. CONCLUSION The feasibility of neoadjuvant chemoimmunotherapy for resectable NSCLC was further validated, with a high MPR rate and manageable adverse events.
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Affiliation(s)
- Junqi Wu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Likun Hou
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Haoran E
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Yue Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Xin Yu
- Department of Medical Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Long Xu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Ye Ning
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Jiajun Deng
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Ke Sun
- Department of Radiology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Jie Zhang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Chunyan Wu
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Yuming Zhu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Deping Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China
| | - Yunlang She
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China.
| | - Chunxia Su
- Department of Medical Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China.
| | - Chang Chen
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, People's Republic of China; Department of Thoracic Surgery, The First Hospital of Lanzhou University, Gansu, China; The International Science and Technology Cooperation Base for Development and Application of Key Technologies in Thoracic Surgery, Gansu Province, China.
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Liu X, Sun T, Hong T, Yuan Y, Zhang H. [Experience of Thoracotomy and Robot-assisted Bronchial Sleeve Resection
after Neoadjuvant Chemoimmunotherapy for Local Advanced Central Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2022; 25:71-77. [PMID: 35224959 PMCID: PMC8913288 DOI: 10.3779/j.issn.1009-3419.2021.101.46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Immunoneoadjuvant therapy opens a new prospect for local advanced lung cancer. The aim of our study was to explore the safety and feasibility of robotic-assisted bronchial sleeve resection in patients with locally advanced non-small cell lung cancer (NSCLC) after neoadjuvant chemoimmunotherapy. METHODS Data of 13 patients with locally advanced NSCLC that underwent bronchial sleeve resection after neoadjuvant chemoimmunotherapy during August 2020 and February 2021 were retrospectively included. According to the surgical methods, patients were divided into thoracotomy bronchial sleeve resection (TBSR) group and robot-assisted bronchial sleeve resection (RABSR) group. Oncology, intraoperative, and postoperative data in the two groups were compared. RESULTS The two groups of patients operated smoothly, the postoperative pathology confirmed that all the tumor lesions achieved R0 resection, and RABSR group no patient was transferred to thoracotomy during surgery. Partial remission (PR) rate and major pathological remissions (MPR) rate of patients in the TBSR group were 71.43% and 42.86%, respectively. Complete pathological response (pCR) was 28.57%. They were 66.67%, 50.00% and 33.33% in RABSR group, respectively. There were no significant differences in operative duration, number of lymph nodes dissected, intraoperative blood loss, postoperative drainage time and postoperative hospital stay between the two groups, but the bronchial anastomosis time of RABSR group was relatively short. Both groups of patients had a good prognosis. Successfully discharged from the hospital and post-operative 90-d mortality rate was 0. CONCLUSIONS In patients with locally advanced central NSCLC after neoadjuvant chemoimmunotherapy can achieve the tumor reduction, tumor stage decline and increase the R0 resection rate, bronchial sleeve resection is safe and feasible. Under the premise of following the two principles of surgical safety and realizing the tumor R0 resection, robot-assisted bronchial sleeve resection can be preferred.
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Affiliation(s)
- Xinlong Liu
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University; Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou 221006, China
| | - Teng Sun
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University; Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou 221006, China
| | - Tao Hong
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University; Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou 221006, China
| | - Yanliang Yuan
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University; Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou 221006, China
| | - Hao Zhang
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University; Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou 221006, China
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[Research Progress, Benefit Groups, Treatment Cycle and Efficacy Prediction
of Neoadjuvant Immunotherapy for Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2022; 25:92-101. [PMID: 35224962 PMCID: PMC8913292 DOI: 10.3779/j.issn.1009-3419.2022.101.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The emergence of immune checkpoint inhibitors (ICIs) has dramatically changed the therapeutic outlook for patients with non-small cell lung cancer (NSCLC). Preoperative neoadjuvant immunotherapy has been paid more and more attention as an effective and safe treatment. Neoadjuvant immune therapy, however, the relevant research started late, relatively few research results and mainly focused on the small sample size of phase I and II studies, treatment itself exists many places it is not clear, also in benefit population screening, the respect such as the choice of treatment and curative effect prediction has not yet reached broad consensus. This paper reviews the important studies and recent achievements related to neoadjuvant immunotherapy, aiming to comprehensively discuss the procedures and existing problems of this kind of therapy from three aspects of beneficiary groups, treatment cycle and efficacy prediction.
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Deng H, Zhao Y, Cai X, Chen H, Cheng B, Zhong R, Li F, Xiong S, Li J, Liu J, He J, Liang W. PD-L1 expression and Tumor mutation burden as Pathological response biomarkers of Neoadjuvant immunotherapy for Early-stage Non-small cell lung cancer: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2022; 170:103582. [PMID: 35031441 DOI: 10.1016/j.critrevonc.2022.103582] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/16/2021] [Accepted: 01/05/2022] [Indexed: 12/17/2022] Open
Abstract
To date, there is no approved biomarker for predicting pathological response in neoadjuvant programmed cell death (ligand) 1 (PD-(L)1) blockades treated early-stage non-small cell lung cancer (NSCLC). Databases including PubMed, Embase, ClinicalTrials.gov, and Conference abstracts were searched for clinical trials of neoadjuvant PD-1/PD-L1 blockades for resectable NSCLC. Data regarding major pathological response (MPR), pathological complete response (pCR) in patients with high/low pretreatment PD-L1 expression, and tumor mutation burden (TMB) were synthesized using fixed-model meta-analysis and evaluated by odds ratio with 95% confidence interval. This analysis included 10 studies involving 461 NSCLC patients. Compared with PD-L1 expression <1%, PD-L1 expression ≥1% is associated with a higher rate of MPR and pCR. High-TMB associated with MPR and pCR. Similar findings were observed in subgroup analyses despite mono-PD-1/PD-L1 blockade or their combination with chemotherapy. Notably, 50% as the cutoff value for PD-L1 expression demonstrated better prediction efficacy for MPR than that of 1%.
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Affiliation(s)
- Hongsheng Deng
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Yi Zhao
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Xiuyu Cai
- Department of General Internal Medicine, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, 510060, China
| | - Hualin Chen
- Department of Medical Oncology, The Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Bo Cheng
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Ran Zhong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Feng Li
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Shan Xiong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Jianfu Li
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Jun Liu
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China
| | - Jianxing He
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China.
| | - Wenhua Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou, China.
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37
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Feng Y, Sun W, Zhang J, Wang Y, Chen J, Liu X, Wang L, Li S, Lv C, Lu F, Zhang J, Hong Y, Xiao S, Wang T, Jiao R, Wang Z, Qi L, Li N, Yang Y, Lin D, Fang J. Neoadjuvant PD-1 inhibitor combines with chemotherapy versus neoadjuvant chemotherapy in resectable squamous cell carcinoma of the lung. Thorac Cancer 2021; 13:442-452. [PMID: 34913597 PMCID: PMC8807321 DOI: 10.1111/1759-7714.14280] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/30/2021] [Accepted: 12/01/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND A single-agent of anti programmed cell death 1/programmed cell death ligand 1 (anti-PD-1/PD-L1) therapy has been explored for resectable lung cancer before surgery. However, the effectiveness and safety of neoadjuvant programmed cell death 1 (PD-1) blockade combined with chemotherapy have not been published. METHODS Twenty-one consecutive patients with potentially resectable squamous cell carcinoma of the lung who received neoadjuvant therapy followed by surgery in Beijing Cancer Hospital were included in this study. Eight patients received two cycles of neoadjuvant platinum-based doublet chemotherapy combined with anti-programmed cell death 1 (anti-PD-1) therapy, while 13 patients received two cycles of neoadjuvant platinum-based doublet chemotherapy only. Chest computed tomography was repeated before neoadjuvant treatment and surgery. Adverse events were monitored. The major pathological response (MPR) rate was determined after surgery. Selected specimens were sent for immunohistochemical and multiplex immunofluorescence analyses, and T-cell receptor DNA sequencing. RESULTS Compared with neoadjuvant chemotherapy alone, the combination of PD-1 blockade and chemotherapy increased the pathological complete response rate (37.5% vs. 7.69%) and MPR rate (50% vs. 38.46%). The pathological and radiological evaluations are not consistent. No unknown adverse effects were reported for all the patients. More tumor infiltrating lymphocytes were observed in patients who received PD-1 blockade. No unknown pathological features associated with PD-1 blockade were found. Immune suppression in the peritumoral spaces around the residual tumor cells was observed. The amino acid sequences of the T-cell receptors are not significantly shared among the patients. CONCLUSIONS The combination of neoadjuvant chemotherapy and PD-1 blockade is safe and feasible, and might indicate an increased MPR and pathological complete response rate. More investigations are needed for the best combination of the neoadjuvant therapy.
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Affiliation(s)
- Yuan Feng
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Wei Sun
- Department of Pathology, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Jie Zhang
- Department of Thoracic Oncology II, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Yang Wang
- Department of Thoracic Oncology II, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Jinfeng Chen
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Xinying Liu
- Department of Pathology, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Liang Wang
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Shaolei Li
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Chao Lv
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Fangliang Lu
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Jianzhi Zhang
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Yang Hong
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | | | - Tao Wang
- Hangzhou Repugene Technology Inc., Zhejiang, China
| | - Raymond Jiao
- Panovue Biological Technology Co. Ltd, Beijing, China
| | - Ziping Wang
- Department of Thoracic Oncology I, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Liping Qi
- Department of Radiology, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Nan Li
- Department of Nuclear Medicine, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Yue Yang
- Department of Thoracic Surgery II, Peking University Hospital (Beijing Cancer Hospital and Institute), Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University School of Oncology, Beijing, China
| | - Dongmei Lin
- Department of Pathology, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
| | - Jian Fang
- Department of Thoracic Oncology II, Peking University Hospital (Beijing Cancer Hospital and Institute), Beijing, China
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Qiu B, Cai K, Chen C, Chen J, Chen KN, Chen QX, Cheng C, Dai TY, Fan J, Fan Z, Hu J, Hu WD, Huang YC, Jiang GN, Jiang J, Jiang T, Jiao WJ, Li HC, Li Q, Liao YD, Liu HX, Liu JF, Liu L, Liu Y, Long H, Luo QQ, Ma HT, Mao NQ, Pan XJ, Tan F, Tan LJ, Tian H, Wang D, Wang WX, Wei L, Wu N, Wu QC, Xiang J, Xu SD, Yang L, Zhang H, Zhang L, Zhang P, Zhang Y, Zhang Z, Zhu K, Zhu Y, Um SW, Oh IJ, Tomita Y, Watanabe S, Nakada T, Seki N, Hida T, Sasada S, Uchino J, Sugimura H, Dermime S, Cappuzzo F, Rizzo S, Cho WCS, Crucitti P, Longo F, Lee KY, De Ruysscher D, Vanneste BGL, Furqan M, Sieren JC, Yendamuri S, Merrell KW, Molina JR, Metro G, Califano R, Bongiolatti S, Provencio M, Hofman P, Gao S, He J. Expert consensus on perioperative immunotherapy for local advanced non-small cell lung cancer. Transl Lung Cancer Res 2021; 10:3713-3736. [PMID: 34733623 PMCID: PMC8512472 DOI: 10.21037/tlcr-21-634] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/18/2021] [Indexed: 02/05/2023]
Affiliation(s)
- Bin Qiu
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kaican Cai
- Department of Thoracic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Chun Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jun Chen
- Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Microenvironment, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin, China
| | - Ke-Neng Chen
- Department of Thoracic Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing, China
| | - Qi-Xun Chen
- Department of Thoracic Surgery, Cancer Hospital of University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China.,Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Science, Hangzhou, China
| | - Chao Cheng
- Department of Thoracic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Tian-Yang Dai
- Department of Thoracic Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Junqiang Fan
- Department of Thoracic Surgery, Second Affiliated Hospital of Zhejiang University, School of Medicine, Hangzhou, China
| | - Zhaohui Fan
- Department of Thoracic Surgery, Jiangsu Cancer Hospital (Nanjing Medical University Affiliated Cancer Hospital) and Jiangsu Institute of Cancer Research, Nanjing, China
| | - Jian Hu
- Department of Thoracic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Wei-Dong Hu
- Department of Thoracic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yun-Chao Huang
- Department of Thoracic Surgery, Yunnan Cancer Hospital, Kunming, China
| | - Ge-Ning Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jie Jiang
- Department of Thoracic Surgery, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Tao Jiang
- Department of Thoracic Surgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Wen-Jie Jiao
- Department of Thoracic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - He-Cheng Li
- Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qiang Li
- Department of Thoracic Surgery, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yong-De Liao
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong-Xu Liu
- Department of Thoracic Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Jun-Feng Liu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Lunxu Liu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yang Liu
- Department of Thoracic Surgery, Chinese PLA General Hospital, Beijing, China
| | - Hao Long
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qing-Quan Luo
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Hai-Tao Ma
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Nai-Quan Mao
- Department of Thoracic Surgery, Tumor Hospital Affiliated to Guangxi Medical University, Nanning, China
| | - Xiao-Jie Pan
- Department of Thoracic Surgery, Fujian Provincial Hospital, Fuzhou, China
| | - Fengwei Tan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li-Jie Tan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hui Tian
- Department of Thoracic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Dong Wang
- Department of Cardiothoracic Surgery, Affiliated Taikang Xianlin Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Wen-Xiang Wang
- Department of Thoracic Surgery II, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University/Hunan Cancer Hospital, Changsha, China
| | - Li Wei
- Henan Provincial People's Hospital, Zhengzhou, China
| | - Nan Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, China
| | - Qing-Chen Wu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiaqing Xiang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Shi-Dong Xu
- Department of Thoracic Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Lin Yang
- Department of Thoracic Surgery, Shenzhen People's Hospital, 2nd Clinical Medical College of Jinan University, Shenzhen, China
| | - Hao Zhang
- Department of Thoracic Cardiovascular Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Lanjun Zhang
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangdong Esophageal Cancer Institute, Guangzhou, China
| | - Peng Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yi Zhang
- Department of Thoracic Surgery, Xuanwu Hospital of Capital Medical University, Beijing, China
| | - Zhenfa Zhang
- Department of Lung Cancer, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China
| | - Kunshou Zhu
- Department of Thoracic Surgery, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, Fujian, China
| | - Yuming Zhu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Sang-Won Um
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - In-Jae Oh
- Department of Internal Medicine, Chonnam National University Medical School and Hwasun Hospital, Jeonnam, Korea
| | - Yusuke Tomita
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Satoshi Watanabe
- Department of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Takeo Nakada
- Department of Thoracic Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Nobuhiko Seki
- Division of Medical Oncology, Department of Internal Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Toyoaki Hida
- Lung Cancer Center, Central Japan International Medical Center, Gifu, Japan
| | - Shinji Sasada
- Department of Respiratory Medicine, Tokyo Saiseikai Central Hospital, Tokyo, Japan
| | - Junji Uchino
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Haruhiko Sugimura
- Department of Tumor Pathology, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Said Dermime
- Department of Medical Oncology and Translational Research Institute, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Federico Cappuzzo
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Stefania Rizzo
- Imaging Institute of the Southern Switzerland (IIMSI), Ente Ospedaliero Cantonale (EOC), Università della Svizzera Italiana, Lugano, Switzerland
| | | | | | - Filippo Longo
- Department of Thoracic Surgery, University Campus Bio-Medico, Rome, Italy
| | - Kye Young Lee
- Precision Medicine Lung Cancer Center, Konkuk University Medical Center, Seoul, Korea
| | - Dirk De Ruysscher
- Department of Radiation Oncology, MAASTRO Clinic, GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Ben G L Vanneste
- Department of Radiation Oncology, MAASTRO Clinic, GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Muhammad Furqan
- Division of Hematology, Oncology and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Jessica C Sieren
- Department of Radiology and Biomedical Engineering, University of Iowa, Iowa City, IA, USA
| | - Sai Yendamuri
- Department of Thoracic Surgery, Roswell Park Cancer Institute, Buffalo, NY, USA
| | | | - Julian R Molina
- Division of Medical Oncology, Mayo Clinic, Rochester, MN, USA
| | - Giulio Metro
- Medical Oncology, Santa Maria della Misericordia Hospital, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Raffaele Califano
- Department of Medical Oncology, The Christie NHS Foundation Trust and Division of Cancer Sciences, The University of Manchester, Manchester, UK
| | | | - Mariano Provencio
- Medical Oncology Department, Hospital Universitario Puerta de Hierro Majadahonda, Madrid, Spain
| | - Paul Hofman
- Laboratory of Clinical and Experimental Pathology, FHU OncoAge, Pasteur Hospital, BB-0033-00025, CHU Nice, Université Côte d'Azur, Nice, France
| | - Shugeng Gao
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Hu Y, Ren SY, Wang RY, Zeng C, Li JN, Xiao P, Wu F, Yu FL, Liu WL. Surgical Outcomes After Neoadjuvant Chemoimmunotherapy for Resectable Non-Small Cell Lung Cancer. Front Oncol 2021; 11:684070. [PMID: 34692476 PMCID: PMC8526888 DOI: 10.3389/fonc.2021.684070] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 09/16/2021] [Indexed: 12/25/2022] Open
Abstract
Background Neoadjuvant chemoimmunotherapy for resectable non-small cell lung cancer (NSCLC) represents an important research topic. Despite the potential benefits of this approach, the inflammatory responses and adverse events associated with neoadjuvant chemoimmunotherapy can present technical challenges and compromise a planned resection. This study assessed the safety and feasibility of neoadjuvant chemoimmunotherapy followed by surgery for resectable NSCLC. Methods The study was conducted from May 2019 to March 2021. Patients who were age 18 years or older, were diagnosed with stage Ib-IIIb NSCLC, and received neoadjuvant chemoimmunotherapy followed by surgery were included. Demographic information, clinical and pathologic characteristics, data about neoadjuvant therapy, and surgical details were collected by retrospective chart review. Toxicity profiles were collected retrospectively or by telephone follow-up. Results Twenty patients were included in this study. The median age was 56 years (range, 48-72 years), and 18 patients (90%) were men. Squamous carcinoma (14/20, 70%) was the most common cancer type, followed by adenocarcinoma (4/20, 20%), adenosquamous carcinoma (1/20, 5%), and large cell neuroendocrine carcinoma (1/20, 5%). All patients received two to four cycles of neoadjuvant therapy, and the median interval between final therapy and surgery was 49 days (range, 23-133 days). Computed tomography evaluation after neoadjuvant therapy showed partial response in 15 patients (75%) and stable disease in 5 (25%). Final pathologic examinations showed major pathologic response in eight patients, including pathologic complete response in five (25%). Most patients (18/20, 90%) had reduced pathologic staging. Twelve patients (60%) underwent open thoracotomy; the other eight patients underwent minimally invasive surgery, which was uneventful and without intraoperative conversion to open thoracotomy. No perioperative deaths occurred, and only seven patients (35%) developed postoperative complications. Most patients experienced only grade 1-2 adverse effects and laboratory abnormalities during neoadjuvant therapy, and no grade 3 or worse adverse effects or laboratory abnormalities occurred. No patients experienced surgical delays as a result of immune-related adverse events. Conclusions Preoperative administration of chemoimmunotherapy for patients with resectable NSCLC was safe and feasible.
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Affiliation(s)
- Yan Hu
- Department of Thoracic Surgery, the Second Xiangya Hospital of Central South University, Changsha, China
| | - Si-Ying Ren
- Department of Respiratory and Critical Care Medicine, the Second Xiangya Hospital of Central South University, Changsha, China
| | - Ruo-Yao Wang
- Department of Thoracic Surgery, the Second Xiangya Hospital of Central South University, Changsha, China
| | - Chao Zeng
- Department of Thoracic Surgery, the Second Xiangya Hospital of Central South University, Changsha, China
| | - Ji-Na Li
- Department of Thoracic Surgery, the Second Xiangya Hospital of Central South University, Changsha, China
| | - Peng Xiao
- Department of Cardiothoracic Surgery, the Third Xiangya Hospital of Central South University, Changsha, China
| | - Fang Wu
- Department of Oncology, the Second Xiangya Hospital of Central South University, Changsha, China
| | - Feng-Lei Yu
- Department of Thoracic Surgery, the Second Xiangya Hospital of Central South University, Changsha, China
| | - Wen-Liang Liu
- Department of Thoracic Surgery, the Second Xiangya Hospital of Central South University, Changsha, China
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40
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Hu C, Ma Q, Li N, Luo N, Hao S, Jiang M, Pang F, Yang Y, Li L, He Y. Case Report: Pathological Complete Response in a Brain-Metastatic Lung Squamous Cell Carcinoma Patient With Long-Term Benefit From Chemo-Immunotherapy. Front Oncol 2021; 11:693704. [PMID: 34646760 PMCID: PMC8504157 DOI: 10.3389/fonc.2021.693704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 09/02/2021] [Indexed: 01/05/2023] Open
Abstract
Immune checkpoint inhibitors have brought long-term survival benefit in advanced non-small cell lung cancer patients without driver gene mutations. Even after withdrawal of immunotherapy for a maximum of two years, some patients still benefit from this therapy and the reason is not fully clear. Results from several neoadjuvant trials indicated that in resectable lung cancer patients, neoadjuvant immunotherapy or chemo-immunotherapy led to major or complete pathological responses in a high proportion of tumors. Here we report a case of a brain-metastatic lung squamous cell carcinoma patient who received supratentorial tumor resection and thoracic surgery after chemo-immunotherapy, and achieved a pathological complete response (pCR) in both lesions. This case indicated that pCR can also happen in advanced-stage lung cancer patients receiving chemo-immunotherapy, which may be the reason for long-term benefit of those patients.
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Affiliation(s)
- Chen Hu
- Department of Respiratory Disease, Daping Hospital, Army Medical University, Chongqing, China
| | - Qiang Ma
- Department of Pathology, Daping Hospital, Army Medical University, Chongqing, China
| | - Nengsheng Li
- Department of Respiratory Disease, Daping Hospital, Army Medical University, Chongqing, China
| | - Nuo Luo
- Department of Respiratory Disease, Daping Hospital, Army Medical University, Chongqing, China
| | - Shuai Hao
- Department of Respiratory Disease, Daping Hospital, Army Medical University, Chongqing, China
| | - Minrui Jiang
- Department of Radiology, Daping Hospital, Army Medical University, Chongqing, China
| | - Fei Pang
- Department of Medical & Products, Origimed, Shanghai, China
| | - Yan Yang
- Department of Medical & Products, Origimed, Shanghai, China
| | - Li Li
- Department of Respiratory Disease, Daping Hospital, Army Medical University, Chongqing, China
| | - Yong He
- Department of Respiratory Disease, Daping Hospital, Army Medical University, Chongqing, China
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41
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Yang G, Su X, Yang H, Luo G, Gao C, Zheng Y, Xie W, Huang M, Bei T, Bai Y, Wang Z, Cai P, He H, Xiang J, Cai M, Zhang Y, Qu C, Fu J, Liu Q, Hu Y, Zhong J, Huang Y, Guo Q, Zhang X. Neoadjuvant programmed death-1 blockade plus chemotherapy in locally advanced esophageal squamous cell carcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1254. [PMID: 34532391 PMCID: PMC8421958 DOI: 10.21037/atm-21-3352] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 08/05/2021] [Indexed: 01/02/2023]
Abstract
Background Immunotherapy is effective in treating unresectable esophageal squamous cell carcinoma (ESCC), but little is known about its role in the preoperative setting. The aim of this study was to evaluate the safety, feasibility and efficacy of neoadjuvant treatment with camrelizumab plus chemotherapy in locally advanced ESCC. Methods Patients diagnosed with locally advanced ESCC were retrospectively included if they had received neoadjuvant camrelizumab plus nab-paclitaxel and S1 capsule followed by radical esophagectomy between November, 2019 and June, 2020 at Sun Yat-sen University Cancer Center. Primary endpoints were safety and feasibility. In addition, pathological response and the relationship between tumor immune microenvironment (TIME)/tumor mutational burden (TMB) and treatment response were also investigated. Results Twelve patients were included and they all received three courses of preoperative treatment with camrelizumab plus nab-paclitaxel/S1. No grade 3 or higher toxicities occurred. No surgical delay or perioperative death was reported. Nine patients (75%) responded to the treatment, four with a complete pathological response (pCR) and five with a major pathological response (MPR). Neither programmed death-ligand 1 (PD-L1) expression nor TMB was correlated with treatment response. TIME analysis revealed that a higher abundance of CD56dim natural killer cells was associated with better pathological response in the primary tumor, while lower density of M2-tumor-associated macrophages was associated with better pathological response in the lymph nodes (LNs). Conclusions Neoadjuvant camrelizumab plus nab-paclitaxel and S1 is safe, feasible and effective in locally advanced ESCC and is worth further investigation.
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Affiliation(s)
- Guozhen Yang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiaodong Su
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Hong Yang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Guangyu Luo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Chan Gao
- Medical Affairs, 3D Medicines, Inc., Shanghai, China
| | - Yating Zheng
- Medical Affairs, 3D Medicines, Inc., Shanghai, China
| | - Wenzhuan Xie
- Medical Affairs, 3D Medicines, Inc., Shanghai, China
| | - Mengli Huang
- Medical Affairs, 3D Medicines, Inc., Shanghai, China
| | - Ting Bei
- Medical Affairs, 3D Medicines, Inc., Shanghai, China
| | - Yuezong Bai
- Medical Affairs, 3D Medicines, Inc., Shanghai, China
| | - Zhiqiang Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Peiqiang Cai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Department of Medical Imaging and Interventional Radiology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Haoqiang He
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Department of Medical Imaging and Interventional Radiology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jin Xiang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Muyan Cai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yijun Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Chunhua Qu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jianhua Fu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qianwen Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yi Hu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jiudi Zhong
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yuanheng Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qiyu Guo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xu Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China.,Department of Thoracic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
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Hong T, Sun T, Zhang M, Liu X, Yuan Y, Dolo PR, Chen B, Zhang H. Surgical perspective in neoadjuvant chemoimmunotherapy for stage II-III non-small cell lung cancer. Thorac Cancer 2021; 12:2796-2802. [PMID: 34463034 PMCID: PMC8520798 DOI: 10.1111/1759-7714.14127] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/10/2021] [Accepted: 08/11/2021] [Indexed: 12/13/2022] Open
Abstract
Background There are many studies on neoadjuvant immunotherapy for locally advanced non‐small cell lung cancer (NSCLC) patients. Expert consensus recommends neoadjuvant immunotherapy for patients with resectable stage IB–IIIA NSCLC. However, there are few clinical studies or cases to verify this. Methods Data were collected from all NSCLC patients who underwent surgical resection after neoadjuvant chemoimmunotherapy admitted to the Affiliated Hospital of Xuzhou Medical University and Xuzhou Central Hospital between September 2020 and April 2021. Data collected included patient information, relevant examination results, intraoperative parameters, postoperative complications, pathological changes, and 90‐day mortality. Results In total, 25 patients achieved R0 resection. Eleven (44%) patients completed surgery by thoracotomy, and three (12%) procedures were changed from minimally invasive procedures due to dense adhesions of hilar lymph nodes, which rendered it difficult to dissect the blood vessels. Thirteen (52%) patients achieved a major pathological response (MPR) with eight (32%) of these patients having a pathological complete response (pCR). Twenty‐two (88%) patients showed radiological regression, and three (12%) patients had stable disease. The median drainage time was 8.50 (3–27) days. Thirteen (52%) postoperative complications were observed, but none were above grade 3. Conclusions In this study, neoadjuvant chemoimmunotherapy was found to reduce tumor volume, cause pathological downstaging, and raise the surgical resection rate of patients with locally advanced NSCLC, and achieve a 100% R0 resection rate. There was an acceptable rate of postoperative complications. Thus, neoadjuvant chemoimmunotherapy is safe and practical.
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Affiliation(s)
- Tao Hong
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou, China
| | - Teng Sun
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou, China
| | - Miao Zhang
- Department of Thoracic Surgery, Xuzhou Central Hospital, Xuzhou, China
| | - Xinlong Liu
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou, China
| | - Yanliang Yuan
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou, China
| | - Ponnie Robertlee Dolo
- Department of Gastrointestinal Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Bi Chen
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Hao Zhang
- Department of Thoracic Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Thoracic Surgery Laboratory, The First College of Clinical Medicine, Xuzhou Medical University, Xuzhou, China
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43
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Mennecier B, Olland A, Mascaux C, Falcoz PE. Re: Two centres' experience with lung cancer resection in patients with advanced non-small-cell lung cancer following treatment with immune checkpoint inhibitors: safety and clinical outcomes. Eur J Cardiothorac Surg 2021; 60:1306-1307. [PMID: 34435637 DOI: 10.1093/ejcts/ezab399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 08/01/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Bertrand Mennecier
- Department of Pneumology, Strasbourg University Hospital, Strasbourg, France
| | - Anne Olland
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Strasbourg, France.,Université de Strasbourg, Faculté de Médecine et Pharmacie, Strasbourg, France.,Hôpitaux Universitaire de Strasbourg, Service de Chirurgie thoracique-Nouvel Hôpital Civil, Strasbourg, France
| | - Céline Mascaux
- Department of Pneumology, Strasbourg University Hospital, Strasbourg, France.,Inserm UMR-S 1113, IRFAC, Laboratory Streinth (STress REsponse and INnovative THerapy against cancer), Université de Strasbourg, ITI InnoVec, Strasbourg, France
| | - Pierre-Emmanuel Falcoz
- INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Strasbourg, France.,Université de Strasbourg, Faculté de Médecine et Pharmacie, Strasbourg, France.,Hôpitaux Universitaire de Strasbourg, Service de Chirurgie thoracique-Nouvel Hôpital Civil, Strasbourg, France
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Maio M, Blank C, Necchi A, Di Giacomo AM, Ibrahim R, Lahn M, Fox BA, Bell RB, Tortora G, Eggermont AMM. Neoadjuvant immunotherapy is reshaping cancer management across multiple tumour types: The future is now! Eur J Cancer 2021; 152:155-164. [PMID: 34107449 DOI: 10.1016/j.ejca.2021.04.035] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 04/12/2021] [Indexed: 12/30/2022]
Abstract
The Italian Network for Tumor Biotherapy (Network Italiano per la Bioterapia dei Tumori [NIBIT]) Foundation hosted its annual 2020 Think Tank meeting virtually, at which representatives from academic, clinical, industry, philanthropic, and regulatory organisations discussed the role of neoadjuvant immunotherapy for the treatment of cancer. Although the number of neoadjuvant immunotherapeutic trials is increasing across all malignancies, the Think Tank focused its discussion on the status of neoadjuvant trials in cutaneous melanoma (CM), muscle-invasive urothelial bladder cancer (MIBC), head and neck squamous cell carcinoma (HNSCC), and pancreatic adenocarcinoma (PDAC). Neoadjuvant developments in CM are nothing short of trailblazing. Pathologic Complete Response (pCR), pathologic near Complete Response, and partial Pathologic Responses reduce 90-100% of recurrences. This is in sharp contrast to targeted therapies in neoadjuvant CM trials, where only a pCR seems to reduce recurrence. The pCR rate after neoadjuvant immunotherapy varies among the different malignancies of CM, MIBC, HNSCC, and PDAC and may be associated with different reductions of recurrence rates. In CM, emerging evidence suggests that neoadjuvant immunotherapy with anti-CTLA-4 plus anti-PD1 is a game changer in patients with palpable nodal Stage III or resectable Stage IV disease by curing more patients, reducing recurrences and the need for surgical interventions, such as lymph node dissections and metastasectomies. The Think Tank panel discussed future approaches on how to optimise results across different tumour types. Future approaches should include reducing monocyte-mediated (tumour-associated macrophages) and fibroblast-mediated (cancer-associated fibroblasts) barriers in the tumour microenvironment to facilitate the recruitment of immune cells to the tumour site, to reduce immune-suppressive mediators, and to increase antigen presentation at the site of the tumour.
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Affiliation(s)
- Michele Maio
- Center for Immuno-Oncology, Department of Oncology, Medical Oncology and Immunotherapy, University Hospital of Siena, Viale Mario Bracci 16, Siena, Italy; Italian Network for Tumor Bio-Immunotherapy Foundation, Siena, Italy.
| | - Christian Blank
- Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands.
| | - Andrea Necchi
- Genitourinary Medical Oncology, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy.
| | - Anna Maria Di Giacomo
- Center for Immuno-Oncology, Department of Oncology, Medical Oncology and Immunotherapy, University Hospital of Siena, Viale Mario Bracci 16, Siena, Italy; Italian Network for Tumor Bio-Immunotherapy Foundation, Siena, Italy.
| | - Ramy Ibrahim
- Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA.
| | - Michael Lahn
- IOnctura SA, Avenue Secheron 15, Geneva, Switzerland.
| | - Bernard A Fox
- Earle A. Chiles Research Institute at the Robert W. Franz Cancer Center, Providence Cancer Institute, Providence Portland Medical Center, 4805 NE Glisan, Portland, OR 97213, USA.
| | - R Bryan Bell
- Earle A. Chiles Research Institute at the Robert W. Franz Cancer Center, Providence Cancer Institute, Providence Portland Medical Center, 4805 NE Glisan, Portland, OR 97213, USA.
| | - Giampaolo Tortora
- Medical Oncology, Fondazione Policlinico Universitario Gemelli IRCCS e Università Cattolica Del Sacro Cuore, Roma, Largo Agostino Gemelli 8, 00168 Roma, Italy.
| | - Alexander M M Eggermont
- Princess Máxima Center, University Medical Center Utrecht, Heidelberglaan 25, 3584 Utrecht, the Netherlands.
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