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Yang X, Yin H, Zhang S, Jiang T, Gu J, Jiao H, Wang H, Liang F, Xu S, Fan H, Ding J, Ge D, Wang Q, Yin J, Tan L. Perioperative outcomes and survival after neoadjuvant immunochemotherapy for locally advanced esophageal squamous cell carcinoma. J Thorac Cardiovasc Surg 2024:S0022-5223(24)00542-7. [PMID: 38944271 DOI: 10.1016/j.jtcvs.2024.06.020] [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: 02/08/2024] [Revised: 04/22/2024] [Accepted: 06/10/2024] [Indexed: 07/01/2024]
Abstract
OBJECTIVE This study aimed to compare the difference in perioperative outcomes and prognosis between neoadjuvant immunochemotherapy and neoadjuvant chemoradiotherapy for locally advanced esophageal squamous cell carcinoma. METHODS The patients with locally advanced esophageal squamous cell carcinoma receiving neoadjuvant immunochemotherapy or neoadjuvant chemoradiotherapy were identified from a prospectively maintained database at Zhongshan Hospital of Fudan University between January 2018 and March 2022. Propensity score matching was performed to balance the 2 groups. RESULTS A total of 124 patient pairs were enrolled in the final analysis. The complete pathological response rate (20.2% vs 29.0%, P = .140) was similar in the 2 groups, whereas the lower major pathological response rate (44.4% vs 61.3%, P = .011) was observed in the neoadjuvant immunochemotherapy group. Neoadjuvant immunochemotherapy was associated with a lower rate of adverse events (42.7% vs 55.6%, P = .047) without additional postoperative complications (38.7% vs 35.5%, P = .693). The neoadjuvant immunochemotherapy group had lower distant metastasis (6.5% vs 16.1%, P = .027) and overall recurrence (11.3% vs 23.4%, P = .019) in the postoperative 1 year. Also, neoadjuvant immunochemotherapy was associated with better progression-free survival (hazard ratio, 0.50; 95% CI, 0.32-0.77; P = .002). Cox proportional hazard analysis showed that neoadjuvant immunochemotherapy (univariable: hazard ratio, 0.55; 95% CI, 0.37-0.82; P = .003; multivariable: hazard ratio, 0.44; 95% CI, 0.29-0.65; P < .001) was one of the independent prognostic factors for progression-free survival. The 2 groups had similar overall survival (hazard ratio, 0.62; 95% CI, 0.36-1.09; P = .094) at the latest follow-up. CONCLUSIONS This retrospective study showed that neoadjuvant immunochemotherapy was safe and effective for patients with locally advanced esophageal squamous cell carcinoma. Further verification is needed in randomized controlled trials.
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Affiliation(s)
- Xinyu Yang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hao Yin
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shaoyuan Zhang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tian Jiang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jianmin Gu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Heng Jiao
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hao Wang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Fei Liang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Clinical Statistics Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Songtao Xu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Thoracic Surgery, Shanghai Geriatric Medical Center, Shanghai, China
| | - Hong Fan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China; Department of Thoracic Surgery, Xiamen Branch, Zhongshan Hospital, Fudan University, Fujian, China
| | - Jianyong Ding
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Di Ge
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qun Wang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jun Yin
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lijie Tan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China; Cancer Center, Zhongshan Hospital, Fudan University, Shanghai, China.
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Wang JL, Tang LS, Zhong X, Wang Y, Feng YJ, Zhang Y, Liu JY. A machine learning radiomics based on enhanced computed tomography to predict neoadjuvant immunotherapy for resectable esophageal squamous cell carcinoma. Front Immunol 2024; 15:1405146. [PMID: 38947338 PMCID: PMC11211602 DOI: 10.3389/fimmu.2024.1405146] [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: 03/22/2024] [Accepted: 05/29/2024] [Indexed: 07/02/2024] Open
Abstract
Background Patients with resectable esophageal squamous cell carcinoma (ESCC) receiving neoadjuvant immunotherapy (NIT) display variable treatment responses. The purpose of this study is to establish and validate a radiomics based on enhanced computed tomography (CT) and combined with clinical data to predict the major pathological response to NIT in ESCC patients. Methods This retrospective study included 82 ESCC patients who were randomly divided into the training group (n = 57) and the validation group (n = 25). Radiomic features were derived from the tumor region in enhanced CT images obtained before treatment. After feature reduction and screening, radiomics was established. Logistic regression analysis was conducted to select clinical variables. The predictive model integrating radiomics and clinical data was constructed and presented as a nomogram. Area under curve (AUC) was applied to evaluate the predictive ability of the models, and decision curve analysis (DCA) and calibration curves were performed to test the application of the models. Results One clinical data (radiotherapy) and 10 radiomic features were identified and applied for the predictive model. The radiomics integrated with clinical data could achieve excellent predictive performance, with AUC values of 0.93 (95% CI 0.87-0.99) and 0.85 (95% CI 0.69-1.00) in the training group and the validation group, respectively. DCA and calibration curves demonstrated a good clinical feasibility and utility of this model. Conclusion Enhanced CT image-based radiomics could predict the response of ESCC patients to NIT with high accuracy and robustness. The developed predictive model offers a valuable tool for assessing treatment efficacy prior to initiating therapy, thus providing individualized treatment regimens for patients.
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Affiliation(s)
- Jia-Ling Wang
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Lian-Sha Tang
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Xia Zhong
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Wang
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Yu-Jie Feng
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Yun Zhang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
| | - Ji-Yan Liu
- Department of Biotherapy, Cancer Center, West China Hospital of Sichuan University, Chengdu, China
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Lv H, Zhang F, Huang C, Xu S, Li J, Sun B, Gai C, Liu Z, Wang M, Li Z, Tian Z. Survival outcomes of neoadjuvant immunochemotherapy versus chemotherapy for locally advanced esophageal squamous cell carcinoma. J Cancer Res Clin Oncol 2024; 150:260. [PMID: 38760614 PMCID: PMC11101546 DOI: 10.1007/s00432-024-05793-4] [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: 04/01/2024] [Accepted: 05/08/2024] [Indexed: 05/19/2024]
Abstract
PURPOSE Neoadjuvant chemotherapy (NCT) is the standard preoperative treatment for resectable locally advanced esophageal squamous cell carcinoma (ESCC). Some studies reported neoadjuvant immunochemotherapy (NICT) could improve pathological response with manageable safety. However, few studies have compared the efficacy and safety of NICT and NCT, especially survival outcomes. In this study, we compared the efficacy and safety of NICT and NCT after a median follow-up of 36.0 months. METHODS This was a retrospective study with a 1:1 propensity score matching (PSM). Locally advanced ESCC patients treated with neoadjuvant sintilimab plus chemotherapy or chemotherapy followed by esophagectomy were reviewed. The primary outcome was recurrence-free survival (RFS). RESULTS Forty-five patients were identified in each group by PSM. The pathological complete response (pCR) rate in NICT and NCT group were 28.9% and 8.9% (P = 0.02). The hazard ratio (HR) was 0.396 (95% CI 0.171-0.919, p = 0.025) for RFS and 0.377 (95% CI 0.145-0.981, p = 0.038) for overall survival (OS), 3-year RFS was 80.6% and 62.1%, 3-year OS was 86.2% and 68.1%. Patients with pCR, MPR or downstaging had better 3-year RFS and 3-year OS. The incidences of postoperative complications and treatment-related adverse events (TRAEs) were similar. CONCLUSION This trial preliminarily shows that NICT improves pathological and survival outcomes over NCT for resectable locally advanced ESCC, with acceptable and manageable safety.
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Affiliation(s)
- Huilai Lv
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Fan Zhang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Chao Huang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Shi Xu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Jiachen Li
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Bokang Sun
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Chunyue Gai
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Zhao Liu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Mingbo Wang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Zhenhua Li
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China
| | - Ziqiang Tian
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, NO.12, JianKang Road, Shijiazhuang, Hebei, China.
- Hebei Key Laboratory of Accurate Diagnosis and Comprehensive Treatment of Esophageal Cancer, Shijiazhuang, Hebei, China.
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Xie SH, Yang LT, Zhang H, Tang ZL, Lin ZW, Chen Y, Hong ZN, Xu RY, Lin WL, Kang MQ. Adjuvant therapy provides no additional recurrence-free benefit for esophageal squamous cell carcinoma patients after neoadjuvant chemoimmunotherapy and surgery: a multi-center propensity score match study. Front Immunol 2024; 15:1332492. [PMID: 38375480 PMCID: PMC10875462 DOI: 10.3389/fimmu.2024.1332492] [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: 11/03/2023] [Accepted: 01/17/2024] [Indexed: 02/21/2024] Open
Abstract
Purpose The need for adjuvant therapy (AT) following neoadjuvant chemoimmunotherapy (nICT) and surgery in esophageal squamous cell cancer (ESCC) remains uncertain. This study aims to investigate whether AT offers additional benefits in terms of recurrence-free survival (RFS) for ESCC patients after nICT and surgery. Methods Retrospective analysis was conducted between January 2019 and December 2022 from three centers. Eligible patients were divided into two groups: the AT group and the non-AT group. Survival analyses comparing different modalities of AT (including adjuvant chemotherapy and adjuvant chemoimmunotherapy) with non-AT were performed. The primary endpoint was RFS. Propensity score matching(PSM) was used to mitigate inter-group patient heterogeneity. Kaplan-Meier survival curves and Cox regression analysis were employed for recurrence-free survival analysis. Results A total of 155 nICT patients were included, with 26 patients experiencing recurrence. According to Cox analysis, receipt of adjuvant therapy emerged as an independent risk factor(HR:2.621, 95%CI:[1.089,6.310], P=0.032), and there was statistically significant difference in the Kaplan-Meier survival curves between non-AT and receipt of AT in matched pairs (p=0.026). Stratified analysis revealed AT bring no survival benefit to patients with pathological complete response(p= 0.149) and residual tumor cell(p=0.062). Subgroup analysis showed no significant difference in recurrence-free survival between non-AT and adjuvant chemoimmunotherapy patients(P=0.108). However, patients receiving adjuvant chemotherapy exhibited poorer recurrence survival compared to non-AT patients (p= 0.016). Conclusion In terms of recurrence-free survival for ESCC patients after nICT and surgery, the necessity of adjuvant therapy especially the adjuvant chemotherapy, can be mitigated.
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Affiliation(s)
- Shu-Han Xie
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- The Graduate School of Fujian Medical University, Fuzhou, Fujian, China
| | - Li-Tao Yang
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- The Graduate School of Fujian Medical University, Fuzhou, Fujian, China
- Department of Thoracic Surgery, Baoji Traditional Chinese Medicine Hospital, Baoji, Shaanxi, China
| | - Hai Zhang
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- The Graduate School of Fujian Medical University, Fuzhou, Fujian, China
- Department of Thoracic Surgery, Gaozhou People's Hospital, Gaozhou, Guangdong, China
| | - Zi-Lu Tang
- Department of Thoracic Surgery, Quanzhou First Hospital, Quanzhou, Fujian, China
- Department of Thoracic Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, Fujian, China
| | - Zhi-Wei Lin
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- The Graduate School of Fujian Medical University, Fuzhou, Fujian, China
| | - Yi Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- The Graduate School of Fujian Medical University, Fuzhou, Fujian, China
| | - Zhi-Nuan Hong
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, Fujian, China
- Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, Fujian, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, Fujian, China
| | - Rong-Yu Xu
- Department of Thoracic Surgery, Quanzhou First Hospital, Quanzhou, Fujian, China
- Department of Thoracic Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, Fujian, China
| | - Wan-Li Lin
- Department of Thoracic Surgery, Gaozhou People's Hospital, Gaozhou, Guangdong, China
| | - Ming-Qiang Kang
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, Fujian, China
- Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Ministry of Education, Fuzhou, Fujian, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, Fujian, China
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Ding C, Guo Y, Zhou Y, He Y, Chen C, Zhang M, Guo X. Perioperative tislelizumab plus chemotherapy for locally advanced resectable thoracic esophageal squamous cell carcinoma trial: a prospective single-arm, phase II study (PILOT trial). BMC Cancer 2023; 23:1237. [PMID: 38102553 PMCID: PMC10724885 DOI: 10.1186/s12885-023-11747-9] [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: 10/23/2023] [Accepted: 12/12/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND The promising therapeutic outcomes of neoadjuvant immunotherapy combined with chemotherapy in the treatment of locally advanced esophageal squamous cell carcinoma (ESCC) have been confirmed by several phase II clinical trials and have been widely demonstrated in clinical work. Theoretically, postoperative adjuvant immunotherapy may further improve the therapeutic effect, but there is still lack of evidence. The aim of this study was to analyse the safety and efficacy of perioperative immunotherapy (tislelizumab) in locally advanced resectable thoracic ESCC (PILOT trial). METHODS Seventy-three eligible patients with pathologically confirmed thoracic ESCC of clinical T1b-3N1-3M0 or T3N0M0 stage were allocated to receive neoadjuvant immunotherapy (tislelizumab 200 mg d1, q3w × 2 cycles) plus chemotherapy (nad-paclitaxel 260 mg/m2 d1 + carboplatin AUC = 5 d1, q3w × 2 cycles) treatment. Patients with pathologic complete response (pCR) after esophagectomy received adjuvant tislelizumab (200 mg every 3 weeks for up to one year), and patients with non-pCR were assigned adjuvant tislelizumab plus chemotherapy for two cycles and then maintenance tislelizumab (200 mg every 3 weeks for up to 15 cycles). The primary endpoint of this study is 2-year disease-free survival (DFS) in non-pCR patients. The secondary endpoints include pCR rate, major pathological response rate, 2-year DFS in pCR patients, R0 resection rate, adverse events, and overall survival. DISCUSSION This protocol was reviewed and approved by the Ethics Committee of Shanghai Chest Hospital (IS23059). This is the first prospective clinical trial to investigate the safety and efficacy of perioperative immunotherapy for locally advanced resectable thoracic ESCC. We hypothesize that perioperative immunotherapy could be a promising therapeutic strategy that can provide better 2-year DFS in non-pCR patients. TRIAL REGISTRATION ClinicalTrial.gov: NCT0605633.
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Affiliation(s)
- Chengzhi Ding
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China
- Department of Thoracic Surgery, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, 450003, China
| | - Yijun Guo
- Department of Integrated Traditional Chinese and Western Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China
| | - Yaning Zhou
- Department of Integrated Traditional Chinese and Western Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China
| | - Yi He
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China
| | - Chunji Chen
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China
| | - Ming Zhang
- Department of Integrated Traditional Chinese and Western Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China.
| | - Xufeng Guo
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200030, China.
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