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Terayama M, Okamura A, Kuriyama K, Takahashi N, Tamura M, Kanamori J, Imamura Y, Watanabe M. Minimally Invasive Esophagectomy Provides Better Short- and Long-Term Outcomes Than Open Esophagectomy in Locally Advanced Esophageal Cancer. Ann Surg Oncol 2024; 31:5748-5756. [PMID: 38896227 DOI: 10.1245/s10434-024-15596-z] [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: 03/20/2024] [Accepted: 05/26/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Minimally invasive esophagectomy (MIE) has been increasingly performed for locally advanced esophageal cancer in place of open transthoracic esophagectomy (OE). This study explored the significance of MIE for esophageal squamous cell carcinoma (ESCC), focusing mainly on the depth of primary esophageal tumors. METHODS This study retrospectively assessed short- and long-term outcomes of patients who underwent esophagectomy for ESCC from 2005 through 2021. The inverse probability of the treatment-weighting (IPTW) method was used to compare the outcomes between OE and MIE. The outcomes also were evaluated in the subgroups stratified by cT category. RESULTS Among 1117 patients, 447 (40%) underwent OE and 670 (60%) underwent MIE. After IPTW adjustment, the incidence of any postoperative complications was significantly higher in the OE group than in the MIE group (60.8% vs 53.7%; p = 0.032), whereas the R0 resection rate was significantly higher in the MIE group (98.6% vs 92.7%; p < 0.001). The MIE group showed better 3 year overall and cancer-specific survival than the OE group (p < 0.001). The incidence of locoregional recurrence within the surgical field was significantly more frequent in the OE group (p < 0.001). In the subgroup analysis stratified by cT category, the R0 resection rate was significantly higher and the incidence of locoregional recurrence was lower in the MIE group among the patients with cT3-4 tumors. In the patients with cT1-2 tumors, MIE showed no significant benefit over OE. CONCLUSIONS For the patients with cT3-4 tumors, MIE showed fewer postoperative complications, better locoregional control, and better prognosis than OE. Compared with OE, MIE is beneficial, especially for locally advanced ESCC.
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Affiliation(s)
- Masayoshi Terayama
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akihiko Okamura
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Kengo Kuriyama
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naoki Takahashi
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masahiro Tamura
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Jun Kanamori
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yu Imamura
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masayuki Watanabe
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
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Zhang G, Mu T, Zhang Y, Jiao J, Ding Z, Yang H, Pan D, Zhao J, Li J, Li X. Preoperative camrelizumab combined with chemotherapy for borderline resectable ESCC: A single-arm, prospective, phase 2 study. MED 2024:S2666-6340(24)00297-6. [PMID: 39121854 DOI: 10.1016/j.medj.2024.07.015] [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: 03/01/2024] [Revised: 03/25/2024] [Accepted: 07/15/2024] [Indexed: 08/12/2024]
Abstract
BACKGROUND We investigated the safety and efficacy of preoperative camrelizumab combined with chemotherapy for treating thoracic borderline resectable esophageal squamous cell carcinoma (Br-ESCC) (ChiCTR2200056728). METHODS Patients with thoracic Br-ESCC received intravenous camrelizumab plus chemotherapy and underwent esophagectomy. The primary endpoint was the pathologic complete response (pCR) rate. We introduced computed tomography and endoscopic examination into the diagnostic criteria to increase its reproducibility. Additionally, we defined a new resection status, Rbr+/-, for Br-ESCC. FINDINGS Thirty-one patients with Br-ESCC were ultimately enrolled in this study. Overall, 71.0% (22/31) of the patients underwent esophagectomy. R0 resection was achieved in 81.8% of patients (18/22). pCR and major pathological response were observed in 40.9% (9/22) and 63.6% (14/22) of the resected patients, respectively. Eighteen R0 resection patients were redefined according to our Rbr definition; 61.1% (11/18) were classified as Rbr+ resection, and 38.9% (7/18) were classified as Rbr- resection. With a median postoperative follow-up of 17.9 months, 4 patients out of 11 who underwent Rbr+ resection experienced local recurrence (2 of whom achieved pCR). However, no patients (0/7) who underwent Rbr- resection experienced local recurrence. CONCLUSIONS Esophagectomy after neoadjuvant immunochemotherapy is a promising radical treatment for Br-ESCC. R0 resection was achieved in 81.8% of patients, and a pCR was observed in 40.9% of resected patients. Even after complete excision, Rbr+ resection leads to a higher rate of local recurrence in patients with Br-ESCC. FUNDING This study was supported by the Key Scientific Research Projects of the Institutions of Higher Learning in Henan Province (no. 21A320032).
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Affiliation(s)
- Guoqing Zhang
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China
| | - Teng Mu
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China
| | - Yan Zhang
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China
| | - Jia Jiao
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China
| | - Zheng Ding
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China
| | - Hang Yang
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China
| | - Dabo Pan
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China
| | - Jia Zhao
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China.
| | - Jindong Li
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China.
| | - Xiangnan Li
- Department of Thoracic Surgery and Esophageal Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China.
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Qiu J, Zhang Z, Liu J, Zhao Y, Li Y, Tang Z, Li L, Tian Y, Tian H. Nomograms to predict tumor regression grade (TRG) and ypTNM staging in patients with locally advanced esophageal cancer receiving neoadjuvant therapy. World J Surg Oncol 2024; 22:198. [PMID: 39068445 PMCID: PMC11282666 DOI: 10.1186/s12957-024-03474-7] [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: 03/09/2024] [Accepted: 07/17/2024] [Indexed: 07/30/2024] Open
Abstract
BACKGROUND Neoadjuvant therapy (NT) has increased survival rates for patients with locally advanced esophageal cancer (EC), but estimating the impact of NT treatment prior to surgery is still very difficult. METHODS A retrospective study of the clinical information of 150 patients with locally advanced EC who got NT at Qilu Hospital of Shandong University between June 2018 and June 2023. Patients were randomized into training and internal validation groups at a 3:1 ratio. Furthermore, an external validation cohort comprised 38 patients who underwent neoadjuvant therapy at Qianfoshan Hospital in the Shandong Province between June 2021 and June 2023. Independent risk factors were identified using univariate and multivariate logistic regression (forward stepwise regression). Predictive models and dynamic web nomograms were developed by integrating these risk factors. RESULTS A total of 188 patients with locally advanced EC were enrolled, of whom 118 achieved stage I of neoadjuvant pathologic TNM (ypTNM) after receiving NT and 129 achieved grades 0-1 in the tumor regression grade (TRG). Logistic regression analysis identified five independent predictors of TRG grades 0-1: pulmonary function tests (PFT), prognostic nutritional index (PNI), triglyceride (TG) levels, squamous cell carcinoma antigen (SCC-Ag) levels, and combination immunotherapy. The areas under the receiver operating characteristic (ROC) curves for the training, internal validation, and external validation groups were 0.87, 0.75, and 0.80, respectively. Meanwhile, two independent predictors of stage I of ypTNM were identified: prealbumin (PA) and SCC antigen. The areas under the ROC curves for the training, internal validation, and external validation groups were 0.78, 0.67, and 0.70, respectively. The Hosmer-Lemeshow test for both predictive models showed excellent calibration, with well-fitted calibration curves. Decision curve analysis (DCA) and clinical impact curves (CIC) have demonstrated that nomograms are of clinical utility. CONCLUSION The nomograms performed well in predicting the likelihood of stage I of ypTNM and TRG grade 0-1 after NT in patients with locally advanced EC. It helps thoracic surgeons to predict the sensitivity of patients to NT before surgery, which enables precise treatment of patients with locally advanced EC.
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Affiliation(s)
- Jianhao Qiu
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Zhan Zhang
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Junjie Liu
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Yue Zhao
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Yongmeng Li
- Department of Thoracic Surgery, Qianfoshan Hospital in the Shandong Province, Jinan, Shandong, China
| | - Zhanpeng Tang
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Lin Li
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Yu Tian
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China.
| | - Hui Tian
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China.
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Kikuchi Y, Shimada H, Yamasaki F, Yamashita T, Araki K, Horimoto K, Yajima S, Yashiro M, Yokoi K, Cho H, Ehira T, Nakahara K, Yasuda H, Isobe K, Hayashida T, Hatakeyama S, Akakura K, Aoki D, Nomura H, Tada Y, Yoshimatsu Y, Miyachi H, Takebayashi C, Hanamura I, Takahashi H. Clinical practice guidelines for molecular tumor marker, 2nd edition review part 2. Int J Clin Oncol 2024; 29:512-534. [PMID: 38493447 DOI: 10.1007/s10147-024-02497-0] [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: 01/31/2024] [Accepted: 02/21/2024] [Indexed: 03/19/2024]
Abstract
In recent years, rapid advancement in gene/protein analysis technology has resulted in target molecule identification that may be useful in cancer treatment. Therefore, "Clinical Practice Guidelines for Molecular Tumor Marker, Second Edition" was published in Japan in September 2021. These guidelines were established to align the clinical usefulness of external diagnostic products with the evaluation criteria of the Pharmaceuticals and Medical Devices Agency. The guidelines were scoped for each tumor, and a clinical questionnaire was developed based on a serious clinical problem. This guideline was based on a careful review of the evidence obtained through a literature search, and recommendations were identified following the recommended grades of the Medical Information Network Distribution Services (Minds). Therefore, this guideline can be a tool for cancer treatment in clinical practice. We have already reported the review portion of "Clinical Practice Guidelines for Molecular Tumor Marker, Second Edition" as Part 1. Here, we present the English version of each part of the Clinical Practice Guidelines for Molecular Tumor Marker, Second Edition.
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Affiliation(s)
| | - Hideaki Shimada
- Department of Clinical Oncology, Toho University, Tokyo, Japan.
- Department of Surgery, Toho University, Tokyo, Japan.
| | - Fumiyuki Yamasaki
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Taku Yamashita
- Department of Otorhinolaryngology-Head and Neck Surgery, Kitasato University School of Medicine, Kanagawa, Japan
| | - Koji Araki
- Department of Otorhinolaryngology-Head and Neck Surgery, National Defense Medical College, Saitama, Japan
| | - Kohei Horimoto
- Department of Dermatology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | | | - Masakazu Yashiro
- Department of Molecular Oncology and Therapeutics, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Keigo Yokoi
- Department of Lower Gastrointestinal Surgery, Kitasato University School of Medicine, Kanagawa, Japan
| | - Haruhiko Cho
- Department of Surgery, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
| | - Takuya Ehira
- Department of Gastroenterology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Kazunari Nakahara
- Department of Gastroenterology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Hiroshi Yasuda
- Department of Gastroenterology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Kazutoshi Isobe
- Division of Respiratory Medicine, Department of Internal Medicine (Omori), Toho University, Tokyo, Japan
| | - Tetsu Hayashida
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Shingo Hatakeyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | | | - Daisuke Aoki
- International University of Health and Welfare Graduate School, Tokyo, Japan
| | - Hiroyuki Nomura
- Department of Obstetrics and Gynecology, School of Medicine, Fujita Health University, Aichi, Japan
| | - Yuji Tada
- Department of Pulmonology, School of Medicine, International University of Health and Welfare, Chiba, Japan
| | - Yuki Yoshimatsu
- Department of Patient-Derived Cancer Model, Tochigi Cancer Center Research Institute, Tochigi, Japan
| | - Hayato Miyachi
- Faculty of Clinical Laboratory Sciences, Nitobe Bunka College, Tokyo, Japan
| | - Chiaki Takebayashi
- Division of Hematology and Oncology, Department of Internal Medicine (Omori), Toho University, Tokyo, Japan
| | - Ichiro Hanamura
- Division of Hematology, Department of Internal Medicine, Aichi Medical University, Aichi, Japan
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Wu JD, Wang ZQ, Li QQ, Li ZC, Ren C, Wang DS, Chen JY, Tan Q, Li YH, Yang H. A 3-Year Survival Update from a Phase 2 Study of Paclitaxel Plus Cisplatin and 5-Fuorouracil Induction Chemotherapy for Locally Advanced Borderline-Resectable Esophageal Squamous Cell Carcinoma: The NEOCRTEC-1601 Clinical Trial. Ann Surg Oncol 2024; 31:838-846. [PMID: 37919448 PMCID: PMC10761379 DOI: 10.1245/s10434-023-14513-0] [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: 05/31/2023] [Accepted: 10/13/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND This study updated 3-year analyses to further characterize the impact of docetaxel, cisplatin, and fluorouracil (TPF) chemotherapy followed by surgery. METHODS This study was a single-center phase 2 clinical trial. Patients with a diagnosis of borderline resectable esophageal squamous cell carcinoma (BR-ESCC) because of the primary tumor or bulky lymph node that potentially invaded adjacent organs were eligible. The treatment started with TPF chemotherapy followed by surgery if the cancer was resectable, or by concurrent chemoradiation if it was unresectable. This updated report presents the 3-year overall survival (OS) and progression-free survival (PFS) rates. RESULTS Surgery was performed for 27 patients (57.4%), and R0 resection was confirmed in 25 patients (53.2%). Pathologic complete response was confirmed in four patients (8.5%). The median follow-up time for the surviving patients was 44.8 months (range, 3.4-74.6 months). The median OS for all the patients was 41.9 months (95% confidence interval [CI], 18.6-65.3 months), with a median PFS of 38.7 months (95% CI, 23.5-53.9 months). The 3-year survival rate for all the patients was 54.4%. The 3-year survival rate for the R0 patients was 65.4%. CONCLUSION Long-term follow-up evaluation confirmed that TPF followed by surgery is feasible and promising in terms of survival for BR-ESCC patients. Trial Registration ClinicalTrials.gov identifer: NCT02976909.
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Affiliation(s)
- Jia-Di Wu
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Zhi-Qiang Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Qiao-Qiao Li
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Zhi-Chao Li
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Chao Ren
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - De-Shen Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Ji-Yang Chen
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Qiong Tan
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China
| | - Yu-Hong Li
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.
| | - Hong Yang
- Department of Thoracic Surgery, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, People's Republic of China.
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Suzuki T, Yajima S, Okamura A, Yoshida N, Taniyama Y, Murakami K, Ohkura Y, Nakajima Y, Yagi K, Fukuda T, Ogawa R, Hoshino I, Kunisaki C, Narumiya K, Tsubosa Y, Yamada K, Shimada H. Prognostic Impact of Serum SCC Antigen in the 566 Upfront Surgery Group of Esophageal Squamous Cell Carcinoma: A Multi-Institutional Study of the Japan Esophageal Society. Ann Thorac Cardiovasc Surg 2024; 30:24-00028. [PMID: 38583987 PMCID: PMC11082496 DOI: 10.5761/atcs.oa.24-00028] [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: 02/05/2024] [Accepted: 03/01/2024] [Indexed: 04/09/2024] Open
Abstract
PURPOSE This study aimed to determine the clinicopathologic and prognostic significance of squamous cell carcinoma antigen (SCC-Ag) in patients with esophageal SCC who underwent radical surgery without neoadjuvant therapy. METHODS This study included 566 patients with primary esophageal SCC who underwent radical resection without neoadjuvant therapy at 15 Japanese hospitals between 2008 and 2016. The cutoff value of SCC-Ag was 1.5 ng/mL based on the receiver operating characteristic curves. Preoperative SCC-Ag and postoperative SCC-Ag were analyzed to evaluate clinicopathological and prognostic significance. Survival curves were compared between the SCC-Ag-positive group and the SCC-Ag-negative group. The prognostic impact of SCC-Ag was evaluated using univariate and multivariate analyses. RESULTS The preoperative SCC-Ag-positive rate was 23.5% (133/566). SCC-Ag-positive status was significantly associated with old age (p = 0.042), tumor depth (p <0.001), and tumor stages (p <0.001). The preoperative SCC-Ag-positive group had significantly poorer overall survival than the SCC-Ag-negative group (p = 0.030), but it was not an independent predictor of poor prognosis. Postoperative SCC-Ag-positive status was an independent risk factor for poor overall survival (p = 0.034). CONCLUSION Both pre- and postoperative SCC-Ag-positive statuses were significantly associated with poor prognosis. Postoperative SCC-Ag-positive status was an independent risk factor for predicting overall survival.
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Affiliation(s)
- Takashi Suzuki
- Department of Gastroenterological Surgery and Clinical Oncology, Graduate School of Medicine, Toho University, Tokyo, Japan
| | - Satoshi Yajima
- Department of Gastroenterological Surgery and Clinical Oncology, Graduate School of Medicine, Toho University, Tokyo, Japan
| | - Akihiko Okamura
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naoya Yoshida
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Kumamoto, Japan
| | - Yusuke Taniyama
- Department of Digestive Surgery, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Kentaro Murakami
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Chiba, Japan
| | - Yu Ohkura
- Department of Gastroenterological Surgery, Toranomon Hospital, and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Yasuaki Nakajima
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Koichi Yagi
- Department of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takashi Fukuda
- Department of Gastroenterological Surgery, Saitama Cancer Center Hospital, Kitaadachi-gun, Saitama, Japan
| | - Ryo Ogawa
- Department of Gastroenterological Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi, Japan
| | - Isamu Hoshino
- Division of Gastroenterological Surgery, Chiba Cancer Center, Chiba, Chiba, Japan
| | - Chikara Kunisaki
- Department of Surgery, Gastroenterological Center, Yokohama City University, Yokohama, Kanagawa, Japan
| | - Kosuke Narumiya
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Yasuhiro Tsubosa
- Division of Esophageal Surgery, Shizuoka Cancer Center, Sunto-gun, Shizuoka, Japan
| | - Kazuhiko Yamada
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hideaki Shimada
- Department of Gastroenterological Surgery and Clinical Oncology, Graduate School of Medicine, Toho University, Tokyo, Japan
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7
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Wakita A, Motoyama S, Sato Y, Nagaki Y, Fujita H, Kemuriyama K, Hayashi K, Imai K, Nanjo H, Minamiya Y. Preoperative neoadjuvant chemoradiotherapy provides borderline resectable thoracic esophageal cancer with equivalent treatment results as clinically T3 thoracic esophageal cancer. Ann Gastroenterol Surg 2023; 7:904-912. [PMID: 37927919 PMCID: PMC10623951 DOI: 10.1002/ags3.12706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 05/20/2023] [Accepted: 05/28/2023] [Indexed: 11/07/2023] Open
Abstract
Aim Because the optimal treatment strategy for borderline resectable (cT3br) thoracic esophageal cancer patients remains unclear, it is of great interest whether preoperative neoadjuvant therapy for cT3br could achieve results comparable to those seen with resectable T3 cancer (cT3r). We speculated that preoperative neoadjuvant chemoradiotherapy (NACRT) would be particularly effective in cT3br thoracic esophageal cancer patients and compared to cT3br and cT3r. Methods Of 186 cT3 thoracic esophageal cancer patients treated with intended NACRT, 162 received radical esophagectomy. More than 97% were squamous cell carcinomas. Patients were partitioned into two groups according to whether invasion of adjacent organs was suspected (cT3br and cT3r). Treatment outcomes and survival were analyzed. Results Sixty-eight patients (36.6%) were classified as cT3br and 118 (63.4%) as cT3r. The cT3br group had significantly more tumors in the upper and middle mediastinum (p < 0.0001) and more cases with cM1 (lymph node) (p = 0.0104) than the cT3r group. In addition, the cT3br patients receiving esophagectomy exhibited a significantly lower pathological complete response rate than the cT3r patients (p = 0.0374). However, the R0 resection rate did not differ between the cT3br and cT3r patients (p = 0.0978), and the two groups treated with intended NACRT had similar 5-year overall (OS) and disease-specific survival (DSS) (p = 0.3831 and p = 0.9020). In addition, the incidence and patterns of recurrence did not differ between the cT3br and cT3r patients receiving esophagectomy (p = 0.8109 and p = 0.3128). Conclusions Preoperative neoadjuvant chemoradiotherapy appears to be a promising treatment for patients with borderline resectable thoracic esophageal squamous cell carcinoma.
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Affiliation(s)
- Akiyuki Wakita
- Division of Esophageal SurgeryAkita University HospitalAkitaJapan
- Department of Thoracic SurgeryAkita University Graduate School of MedicineAkitaJapan
| | - Satoru Motoyama
- Department of Gastroenterological SurgeryJapanese Red Cross Akita HospitalAkitaJapan
| | - Yusuke Sato
- Division of Esophageal SurgeryAkita University HospitalAkitaJapan
- Department of Thoracic SurgeryAkita University Graduate School of MedicineAkitaJapan
| | - Yushi Nagaki
- Division of Esophageal SurgeryAkita University HospitalAkitaJapan
- Department of Thoracic SurgeryAkita University Graduate School of MedicineAkitaJapan
| | - Hiromu Fujita
- Division of Esophageal SurgeryAkita University HospitalAkitaJapan
- Department of Thoracic SurgeryAkita University Graduate School of MedicineAkitaJapan
| | - Kohei Kemuriyama
- Division of Esophageal SurgeryAkita University HospitalAkitaJapan
- Department of Thoracic SurgeryAkita University Graduate School of MedicineAkitaJapan
| | - Kenjiro Hayashi
- Division of Esophageal SurgeryAkita University HospitalAkitaJapan
- Department of Thoracic SurgeryAkita University Graduate School of MedicineAkitaJapan
| | - Kazuhiro Imai
- Department of Thoracic SurgeryAkita University Graduate School of MedicineAkitaJapan
| | - Hiroshi Nanjo
- Division of Clinical PathologyAkita University HospitalAkitaJapan
| | - Yoshihiro Minamiya
- Division of Esophageal SurgeryAkita University HospitalAkitaJapan
- Department of Thoracic SurgeryAkita University Graduate School of MedicineAkitaJapan
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8
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Nakajima M, Muroi H, Kikuchi M, Kubo T, Inoue N, Ihara K, Nakagawa M, Morita S, Nakamura T, Kojima K. Therapeutic strategy aiming at R0 resection for borderline-resectable esophageal squamous cell carcinoma using induction chemotherapy with docetaxel, cisplatin, and 5-fluorouracil. Gen Thorac Cardiovasc Surg 2023; 71:584-590. [PMID: 37060435 DOI: 10.1007/s11748-023-01934-7] [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: 02/08/2023] [Accepted: 04/05/2023] [Indexed: 04/16/2023]
Abstract
OBJECTIVE Treatment for borderline resectable (cT3br) esophageal squamous cell carcinoma (SCC) is currently undefined. This study aimed to analyze the outcome of treatment strategies including induction chemotherapy with docetaxel, cisplatin, and 5-fluorouracil (DCF) against T3br esophageal SCC. METHODS A total of 32 patients with cT3br esophageal SCC enrolled in this study were treated with two cycles of DCF induction therapy. RESULTS The overall response rate to DCF induction therapy was 62.5%, while the disease control rate was 93.8% (complete response (CR), three; partial response (PR), 17; stable disease (SD), 10; progressive disease (PD), 2). After DCF induction chemotherapy, 27 patients underwent conversion surgery (CS) and five patients underwent definitive chemoradiotherapy (CRT). Out of 27 patients who underwent CS, 17 underwent transthoracic esophagectomy and 10 underwent thoracoscopic esophagectomy. Anastomotic leakage occurred in five patients (18.5%) and pneumonia in four (14.8%). Recurrent laryngeal nerve paralysis and arrhythmia were observed in two patients (7.4%). The R0 resection rate was 81.5%. Among the five patients who underwent definitive CRT, only one patient (20.0%) achieved CR. Two patients (40.0%) had PR and two (40.0%) had PD. Salvage esophagectomy was performed in one patient after definitive CRT. The 1-, 3-, and 5-year overall survival rates were 75.0, 50.6, and 46.4%, respectively, whereas the 1-, 3-, and 5-year disease-free survival rates were 54.9, 38.8, and 38.8%, respectively. CONCLUSION DCF induction therapy and subsequent CS or definitive CRT are promising treatment strategies for cT3br esophageal SCC.
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Affiliation(s)
- Masanobu Nakajima
- Department of Upper Gastrointestinal Surgery, Dokkyo Medical University, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan.
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan.
| | - Hiroto Muroi
- Department of Upper Gastrointestinal Surgery, Dokkyo Medical University, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
| | - Maiko Kikuchi
- Department of Upper Gastrointestinal Surgery, Dokkyo Medical University, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
| | - Tsukasa Kubo
- Department of Upper Gastrointestinal Surgery, Dokkyo Medical University, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
| | - Noboru Inoue
- Department of Upper Gastrointestinal Surgery, Dokkyo Medical University, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
| | - Keisuke Ihara
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
| | - Masatoshi Nakagawa
- Department of Upper Gastrointestinal Surgery, Dokkyo Medical University, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
| | - Shinji Morita
- Department of Upper Gastrointestinal Surgery, Dokkyo Medical University, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
| | - Takatoshi Nakamura
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
| | - Kazuyuki Kojima
- Department of Upper Gastrointestinal Surgery, Dokkyo Medical University, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
- Department of Surgical Oncology, Dokkyo Medical University Graduate School of Medicine, 880 KitakobayashiShimotsuga-gun, Mibu-machi, Tochigi, 321-0293, Japan
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Okamura A, Watanabe M, Okui J, Matsuda S, Takemura R, Kawakubo H, Takeuchi H, Muto M, Kakeji Y, Kitagawa Y, Doki Y. Development and Validation of a Predictive Model of Therapeutic Effect in Patients with Esophageal Squamous Cell Carcinoma Who Received Neoadjuvant Treatment: A Nationwide Retrospective Study in Japan. Ann Surg Oncol 2023; 30:2176-2185. [PMID: 36528742 DOI: 10.1245/s10434-022-12960-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 11/03/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Neoadjuvant treatment has become the standard of care for patients with advanced esophageal cancer. However, few studies have elucidated the clinical factors that predict response to neoadjuvant therapy in a large multicenter cohort. We aimed to develop a predictive model of therapeutic effect in patients with esophageal squamous cell carcinoma (SCC) who received neoadjuvant treatment. METHODS This nationwide study included 4078 patients from 85 institutions. Patients who received neoadjuvant treatment followed by surgery for esophageal SCC were eligible. We developed a logistic regression model to predict good pathological therapeutic effects, and a predictive nomogram was generated by applying the logistic regression formula. RESULTS Among neoadjuvant regimens, cisplatin plus 5-fluorouracil (CF) was the most frequently used (60.2%), followed by docetaxel plus CF (DCF, 27.4%), CF with radiotherapy (CF-RT, 4.5%), adriamycin plus CF (3.6%), nedaplatin plus 5-fluorouracil (0.9%), and DCF-RT (0.5%). Multivariable analysis revealed that male sex, advanced cT category, and increased pretherapeutic SCC antigen level were independently associated with not achieving a good therapeutic effect. Moreover, intensified neoadjuvant regimens were independently associated with favorable therapeutic effects; DCF-RT elicited the best therapeutic effect, followed by CF-RT and DCF. A predictive model including nine commonly measured preoperative variables was generated, and the area under the curve was 0.679 (95% confidence interval: 0.658-0.700). This nomogram was also adequately validated internally. CONCLUSIONS The model developed in this study was validated and predicts the therapeutic effect in patients with esophageal SCC who received neoadjuvant treatment. This model might contribute to individualized treatment strategies.
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Affiliation(s)
- Akihiko Okamura
- Department of Esophageal Surgery, Gastroenterology Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masayuki Watanabe
- Department of Esophageal Surgery, Gastroenterology Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Jun Okui
- Department of Preventive Medicine and Public Health, School of Medicine, Keio University, Tokyo, Japan
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Satoru Matsuda
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Ryo Takemura
- Biostatistics Unit, Clinical and Translational Research Center, Keio University Hospital, Tokyo, Japan
| | - Hirofumi Kawakubo
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Hiroya Takeuchi
- Department of Surgery, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Manabu Muto
- Department of Therapeutic Oncology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yoshihiro Kakeji
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan
| | - Yuko Kitagawa
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
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Liang Y, Maeda O, Miyata K, Kanda M, Shimizu D, Sugita S, Okada T, Ito J, Kawamura M, Ishihara S, Nakatochi M, Ando M, Kodera Y, Ando Y. Feasibility assessment of global standard chemoradiotherapy followed by surgery in patients with esophageal cancer. Mol Clin Oncol 2023; 18:34. [PMID: 36925745 PMCID: PMC10011946 DOI: 10.3892/mco.2023.2630] [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: 11/23/2022] [Accepted: 02/15/2023] [Indexed: 03/06/2023] Open
Abstract
The present study aimed to assess the feasibility of global standard chemoradiotherapy (CRT) followed by surgery in patients with esophageal cancer. A prospective study was conducted at Nagoya University Hospital (Nagoya, Japan) to evaluate global standard CRT followed by surgery in patients with esophageal cancer. The CRT regimen consisted of 75 mg/m2 cisplatin on day 1 and 1,000 mg/m2 fluorouracil daily on days 1-4 given twice 4 weeks apart together with concurrent esophageal irradiation starting on day 1 (group A). For comparison, 17 patients with esophageal cancer who had received the same chemotherapy regimen but with lower drug doses were retrospectively reviewed: 70 mg/m2 cisplatin on day 1 and 700 mg/m2 fluorouracil daily on days 1-4 given twice 4 weeks apart together with concurrent esophageal irradiation starting on day 1 (group B). Grade 3 or worse adverse events were observed in 9 of the 12 patients (75%) in group A and in 5 of the 17 patients (29%) in group B. The patients in group A were more likely to experience grade 3 or worse neutropenia (50%) than those in group B (6%). No febrile neutropenia or treatment-related deaths occurred in either group. A total of 11 patients (92%) in group A and 16 patients (94%) in group B subsequently underwent an esophagectomy, and 9 (82%) and 14 (88%) of these patients, respectively, achieved microscopically margin-negative resection (R0 resection). In conclusion, global standard CRT was more likely to cause severe but manageable adverse events. There was no apparent difference in the R0 resection rate or postoperative complications between the two treatments. This clinical trial was registered at the Japan Registry of Clinical Trials (trial registration number: jRCT1041180004) on September 11, 2018.
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Affiliation(s)
- Yao Liang
- Department of Clinical Oncology and Chemotherapy, Nagoya University Hospital, Nagoya, Aichi 466-8560, Japan
| | - Osamu Maeda
- Department of Clinical Oncology and Chemotherapy, Nagoya University Hospital, Nagoya, Aichi 466-8560, Japan
| | - Kazushi Miyata
- Division of Surgical Oncology, Department of Surgery, Nagoya, Aichi 466-8550, Japan
| | - Mitsuro Kanda
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Dai Shimizu
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Shizuki Sugita
- Division of Surgical Oncology, Department of Surgery, Nagoya, Aichi 466-8550, Japan
| | - Tohru Okada
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Junji Ito
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Mariko Kawamura
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Shunichi Ishihara
- Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Masahiro Nakatochi
- Public Health Informatics Unit, Department of Integrated Health Sciences, Nagoya University Graduate School of Medicine, Nagoya, Aichi 461-8673, Japan
| | - Masahiko Ando
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Aichi 466-8560, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
| | - Yuichi Ando
- Department of Clinical Oncology and Chemotherapy, Nagoya University Hospital, Nagoya, Aichi 466-8560, Japan
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11
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Evaluation of Neoadjuvant Chemoradiotherapy Followed by Surgery for Borderline Resectable Esophageal Squamous Cell Carcinoma. World J Surg 2022; 46:1934-1943. [PMID: 35508816 DOI: 10.1007/s00268-022-06568-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND It is occasionally difficult to diagnose cT3 or cT4b using imaging examinations for esophageal cancer. The optimal treatment strategy for borderline resectable esophageal squamous cell carcinoma (BR-ESCC) is unclear. METHODS We included 131 patients with cT3 ESCC who received neoadjuvant chemoradiotherapy (NCRT) followed by surgery. The patients were classified as having definitive cT3 (D-cT3) or borderline resectable cT3 (BR-cT3), based on presence of undeniable adjacent organ invasion on pretreatment CT. Surgical outcomes and prognoses were compared among patients with D-cT3 and BR-cT3 tumors, and the risk factors for non-R0 resection were assessed. RESULTS Ninety and 41 patients were classified as D-cT3 and BR-cT3, respectively. Although BR-cT3 had a significantly higher non-R0 resection rate than D-cT3 (D-cT3 3.7%; BR-cT3 14.6%), BR-cT3 was not correlated with shorter overall survival (OS) (D-cT3 5-year OS, 50.8%; BR-cT3 5-year OS 38.4%; p = 0.234). Conversely, non-R0 resection was significantly associated with poor OS (R0 resection 5-year OS 48.8%; non-R0 resection 5-year OS 22.2%; p = 0.031). Cox regression analysis of OS demonstrated that BR-cT3 was not a prognostic factor. In the analysis of risk factors for non-R0 resection, BR-cT3 (p = 0.027), suspected invasion of the trachea or bronchus (p = 0.046), and high SUVmax of the primary lesion after NCRT (p = 0.002) were risk factors. CONCLUSIONS NCRT followed by surgery achieved a relatively high R0 resection rate and an almost equal overall survival rate for BR-cT3 compared with D-cT3 ESCC. Thus, NCRT followed by surgery is an effective treatment strategy for patients with BR-cT3 ESCC.
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12
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Paclitaxel plus cisplatin and 5-fluorouracil induction chemotherapy for locally advanced borderline-resectable esophageal squamous cell carcinoma: a phase II clinical trial. Esophagus 2022; 19:120-128. [PMID: 34319435 DOI: 10.1007/s10388-021-00864-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 07/23/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE This phase II trial aimed to assess the safety and efficacy of paclitaxel in combination with cisplatin and 5-fluorouracil (TPF) induction chemotherapy followed by surgery for locally advanced borderline-resectable esophageal squamous cell carcinoma (BR-ESCC). METHODS Patients with primary tumor or bulky lymph nodes that might invade nearby organs were eligible. Treatment started with 2-3 cycles of TPF induction chemotherapy, followed by surgery if the tumor was assessed resectable, or by radical concurrent chemoradiotherapy if unresectable. The primary endpoint was pathologically proven complete resection (R0) rate. RESULTS From July 2014 to February 2019, a total of 47 patients were enrolled. After TPF chemotherapy, 27 patients (57.4%) received surgery and 11 patients (23.4%) received radical concurrent chemoradiotherapy. R0 resection was confirmed in 25 patients (53.2%, 95% confidence interval (CI) 38.9-67.5%). Pathologic complete response was confirmed in four patients (8.5%). The median overall survival (OS) and progression-free survival (PFS) for all patients were 33.3 months and 20.3 months, respectively. The median OS was significantly more favorable in surgery group than in chemoradiotherapy and chemotherapy alone group [33.3 months vs 14.1 months, hazard ratio 0.32 (95% CI 0.12-0.88), p = 0.027]. During induction chemotherapy, the most common grade 3 or 4 toxicities were neutropenia (29.8%), leucopenia (21.3%) and stomatitis (4.3%). No serious postoperative complications were observed in patients undergoing surgery. CONCLUSIONS The treatment strategy of induction chemotherapy followed by surgery is promising for patients with locally advanced BR-ESCC. To further improve the R0 resection rate, more effective induction chemotherapy regimens need to be explored. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT02976909.
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13
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Kurogochi T, Honda M, Takahashi K, Okamura A, Imamura Y, Yamashita K, Kamiya S, Hayami M, Mine S, Watanabe M. Clinical features and risk factors for early recurrence after esophagectomy following neoadjuvant chemotherapy for esophageal cancer. Surg Today 2021; 52:660-667. [PMID: 34708307 DOI: 10.1007/s00595-021-02397-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 07/26/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE The purpose of this study was to clarify the clinical features and outcomes of patients with recurrence after esophagectomy following neoadjuvant chemotherapy (NAC) related to the timing of recurrence. METHODS We reviewed 240 consecutive patients who underwent NAC followed by esophagectomy for clinical stage II/III esophageal squamous cell carcinoma between 2009 and 2014. We compared the clinical features and survival after recurrence among groups of patients stratified by the timing of recurrence diagnosis and identified the risk factors for early recurrence (ER). RESULTS Recurrence was identified within 1 year in 61 patients and after 1 year in 23 patients. Significant differences were observed between the patients with recurrence within 1 year (early recurrence; ER) and those with recurrence after 1 year (late recurrence; LR). The ER patients had more advanced tumors and higher pretreatment serum squamous cell antigen (SCC-Ag) levels and less experienced downstaging than patients without recurrence (no recurrence; NR). Overall survival was significantly worse for the ER patients than for the LR patients. Multivariate analysis revealed that cN2-3, increased serum SCC-Ag levels, and clinical response to NAC were independent predictors of ER. CONCLUSION The ER patients had distinctive clinical features from the LR and NR patients. Extensive lymph node metastasis, an elevated SCC-Ag, and inadequate response to NAC were identified as predictors of ER.
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Affiliation(s)
- Takanori Kurogochi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Michitaka Honda
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Keita Takahashi
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Akihiko Okamura
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yu Imamura
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Kotaro Yamashita
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Satoshi Kamiya
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masaru Hayami
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Shinji Mine
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masayuki Watanabe
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
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14
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Kanie Y, Okamura A, Watanabe M. ASO Author Reflections: Serum Squamous Cell Carcinoma Antigen in Recurrent Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2021; 28:7997-7998. [PMID: 33860360 DOI: 10.1245/s10434-021-09986-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 03/26/2021] [Indexed: 11/18/2022]
Affiliation(s)
- Yasukazu Kanie
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto, Tokyo, Japan
| | - Akihiko Okamura
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto, Tokyo, Japan.
| | - Masayuki Watanabe
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto, Tokyo, Japan
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15
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Kanie Y, Okamura A, Maruyama S, Sakamoto K, Fujiwara D, Kanamori J, Imamura Y, Watanabe M. Clinical Significance of Serum Squamous Cell Carcinoma Antigen for Patients with Recurrent Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2021; 28:7990-7996. [PMID: 33839977 DOI: 10.1245/s10434-021-09945-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 03/17/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Squamous cell carcinoma antigen (SCC-Ag) is a widely used tumor marker of SCC. However, the clinical significance of serum SCC-Ag levels in recurrent esophageal SCC (ESCC) remains unclear. This study aimed to investigate the clinical relevance of serum SCC-Ag levels in patients with recurrent ESCC after surgery. METHODS This study retrospectively analyzed 208 patients who experienced recurrence after curative resection for ESCC. Serum SCC-Ag levels at the time of recurrence were collected from the patients' records. The patients were classified into tertiles based on the serum SCC-Ag values (low, middle, and high), and the clinical characteristics and outcomes were compared among the groups. RESULTS Significant differences in sex (p = 0.001), pathologic T (p = 0.034), and N stages of primary cancer (p = 0.015) were observed among the groups. Although the recurrence patterns did not differ significantly, a high SCC-Ag was significantly associated with multiple recurrences (p = 0.019). The high-SCC-Ag group patients demonstrated a shorter time to recurrence than the other groups (p = 0.044). The SCC-Ag levels were significantly associated with overall survival after recurrence (p = 0.036). Multivariate analysis showed that serum SCC-Ag value at recurrence was an independent poor prognosticator (p = 0.031). CONCLUSION Elevated serum SCC-Ag levels at recurrence were significantly associated with a reduced time to recurrence, multiple recurrences, and a poor prognosis after recurrence. An alternative to the current standard treatment is required to improve the outcome for patients with high serum SCC-Ag levels at recurrence.
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Affiliation(s)
- Yasukazu Kanie
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto-ku, Tokyo, 135-8550, Japan
| | - Akihiko Okamura
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto-ku, Tokyo, 135-8550, Japan.
| | - Suguru Maruyama
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto-ku, Tokyo, 135-8550, Japan
| | - Kei Sakamoto
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto-ku, Tokyo, 135-8550, Japan
| | - Daisuke Fujiwara
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto-ku, Tokyo, 135-8550, Japan
| | - Jun Kanamori
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto-ku, Tokyo, 135-8550, Japan
| | - Yu Imamura
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto-ku, Tokyo, 135-8550, Japan
| | - Masayuki Watanabe
- Department of Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Koto-ku, Tokyo, 135-8550, Japan
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Suzuki T, Okamura A, Watanabe M, Chin K. ASO Author Reflections: How Should We Approach Borderline Resectable Esophageal Squamous Cell Carcinoma? Ann Surg Oncol 2020; 27:1518-1519. [PMID: 32108921 DOI: 10.1245/s10434-020-08282-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Indexed: 11/18/2022]
Affiliation(s)
- Takeshi Suzuki
- The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Akihiko Okamura
- The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan.
| | - Masayuki Watanabe
- The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Keisho Chin
- The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
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