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Leelayuwatanakul N, Thanthitaweewat V, Wongsrichanalai V, Lertbutsayanukul C, Prayongrat A, Kitpanit S, Sriprasart T. The Prognostic Predictors of Airway Stenting in Malignant Airway Involvement From Esophageal Carcinoma. J Bronchology Interv Pulmonol 2023; 30:277-284. [PMID: 35899980 PMCID: PMC10312900 DOI: 10.1097/lbr.0000000000000879] [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: 03/18/2022] [Accepted: 05/23/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND In locoregional esophageal carcinoma (EC), airway involvement is the most common route of extraesophageal metastasis. The prognosis remains poor even with a multimodality approach. Although airway stenting is well known for restoration of the airway, the survival benefit is still lacking. METHODS A total of 37 of patients with airway involvement from EC who underwent airway stenting at a single institution from 2015 to 2020 were retrospectively reviewed. Survival curves after stent placement among different groups were analyzed using Kaplan-Meier method. RESULTS Of 37 patients, 34 were male, and the mean age was 58.9 years (42 to 80). EC was commonly located at midesophagus (51.4%). The site of airway involvement was left main bronchus (48.6%), trachea (32.4%), multiple sites (16.2%), and right main bronchus (2.7%). The nature of airway involvement was tumor invasion (91.9%), compression (62.2%), and fistula (37.8%). Twenty-three patients (62.2%) had airway involvement at the time of esophageal cancer diagnosis. Only 4 patients underwent esophageal stenting. The median survival time after stent placement was 97 days (5 to 539). Chemotherapy and/or radiotherapy were given before stent placement in 18 patients (48.6%). Treatment-naive before airway stenting and diagnosis of airway involvement at the same time of EC diagnosis were independent predictors for the increased survival after stent placement ( P <0.05). Poststent treatment was associated with improved survival ( P =0.002). CONCLUSION In patients with malignant airway involvement from EC who underwent airway stenting, the prognostic predictors for improved survival were treatment-naive status, receiving treatment after airway stenting, and early-onset of airway involvement.
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Affiliation(s)
- Nophol Leelayuwatanakul
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University
- Department of Medicine, Chulalongkorn Comprehensive Cancer Center
| | - Vorawut Thanthitaweewat
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University
| | - Virissorn Wongsrichanalai
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University
| | - Chawalit Lertbutsayanukul
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Anussara Prayongrat
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Sarin Kitpanit
- Division of Radiation Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Thitiwat Sriprasart
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University
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Chan-Jun Z, Wen-Wen B, Ping Z, Yu-Zhi S, Ya-Jing W, Xue-Ying Q, Zhi-Guo Z. Treatment mode and prognosis of esophageal perforation after radiotherapy in patients with esophageal carcinoma. Front Oncol 2023; 12:961902. [PMID: 36713506 PMCID: PMC9878673 DOI: 10.3389/fonc.2022.961902] [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: 06/05/2022] [Accepted: 12/20/2022] [Indexed: 01/13/2023] Open
Abstract
Objective Retrospectively analyzed the esophageal carcinoma (EC) patients with esophageal perforation (EP) after radiotherapy to discuss the treatment and prognosis. Methods Data of patients with EC who had EP after radiotherapy in Hebei Cancer Hospital were collected from 2001 to 2020 and retrospectively analyzed. All analyses were performed using SPSS Statistics for Windows, version 18. 0 (SPSS Inc., Chicago, Ill., USA). P values less than 0.05 were considered statistically significant. Results A total of 94 patients with EC were enrolled, among which 72 were males and 22 were females, with a median age of 62 (38-82) years. The tumor was located in the upper thoracic in 45 patients, middle thoracic in 45 patients, and lower thoracic in 4 patients. There were 30 cases of tracheoesophageal fistula (TEF) and 64 cases of esophagomediastinal fistula (EMF). All patients died within 11 months (median: two months) after EP. After EP, 48 patients were treated by tube feeding (include nasal feeding and gastrostomy), 26 patients by esophageal stenting, and 20 patients by fluid infusion therapy, and their one, three, and six months survival rates after EP were 81.3%, 31.3%, and 12.5% (P = 0.000). In the TEF group, the one, three, and six month survival rates after EP of tube feeding, esophageal stenting and fluid infusion groups were 88.2%, 17.6%, 11.8%; 45.5%, 27.3%, 0%; and 50.0%, 50.0%, 0% (P = 0.345). In the EMF group, the one, three, and six months survival rates after EP of this three groups were 77.4%, 38.7%, 12.9%; 26.7%, 20.0%, 6.7%; and 22.2%, 11.1%, 0% (P=0.002), respectively. Conclusion Most patients with EP after radiotherapy died within six months, with low survival and poor prognosis. Tube feeding therapy can achieve relatively good survival, especially for patients with EMF. The survival of patients treated by tube feeding therapy is significantly better than the survival of those treated by other methods.
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Higuchi T, Shoji Y, Koyanagi K, Tajima K, Kanamori K, Ogimi M, Yatabe K, Ninomiya Y, Yamamoto M, Kazuno A, Nabeshima K, Nakamura K. Multimodal Treatment Strategies to Improve the Prognosis of Locally Advanced Thoracic Esophageal Squamous Cell Carcinoma: A Narrative Review. Cancers (Basel) 2022; 15:cancers15010010. [PMID: 36612007 PMCID: PMC9817845 DOI: 10.3390/cancers15010010] [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: 12/02/2022] [Revised: 12/17/2022] [Accepted: 12/17/2022] [Indexed: 12/24/2022] Open
Abstract
Esophageal cancer is the seventh most common malignancy and sixth most common cause of cancer-related death globally. Esophageal squamous cell carcinoma (ESCC) with aortic or tracheal invasion is considered unresectable, and has an extremely poor prognosis; its standard treatment is definitive chemoradiotherapy (dCRT). In recent years, induction chemotherapy (ICT) has been reported to yield high response rates for locally advanced ESCC, and the efficacy and safety of ICT followed by conversion surgery (CS) have been investigated. Multimodal treatment, combining surgery with induction chemoradiotherapy (ICRT) or ICT, is necessary to improve ESCC prognosis. CS is generally performed for locally advanced ECC after ICRT or ICT when tumor downstaging is achieved, although its prognostic benefit remains controversial. The Japan Clinical Oncology Group (JCOG) has conducted a three-arm phase III randomized controlled trial (JCOG1510) to confirm the superiority of DCF (docetaxel, cisplatin, and 5-fluorouracil) ICT, over conventional dCRT, among patients with initially unresectable ESCC. In recent years, researchers have reported favorable outcomes of induction therapy followed by CS and salvage surgery, after dCRT or systemic immunochemotherapy. In this review, we will describe the latest developments in the multimodal treatment including chemotherapy, CRT, surgery, and immunotherapy, which may improve oncological and survival outcomes for patients with cT4 ESCC.
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Lee CC, Soon YY, Vellayappan B, Ho F, Tey JCS. Survival rates and safety associated with chemoradiotherapy followed by surgery and chemoradiotherapy alone for patients with T4 esophageal cancer: a systematic review and meta-analysis. Acta Oncol 2022; 61:738-748. [PMID: 35450511 DOI: 10.1080/0284186x.2022.2062680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND The optimal treatment approach for T4 esophageal cancer is not well established. We aimed to perform a systematic review and meta-analysis to determine the survival rates and safety of chemoradiotherapy followed by surgery (CRT-S) and chemoradiotherapy alone (CRT) in patients with T4 Nany M0 esophageal cancer. MATERIALS AND METHODS We searched databases for eligible prospective or retrospective studies. The outcomes of interest were overall survival (OS) at 1, 3 and 5 years, treatment-related fistula formation and mortality rates. Meta-analyses were performed using the random effects models separately for studies evaluating CRT-S and CRT. Subgroup analyses were performed based on histology, radiation dose, chemotherapy regimen and duration of the interval between CRT and surgery. RESULTS We identified 23 studies including 1,119 patients with predominantly squamous cell carcinoma (93%) and adenocarcinoma (3%) histology. The OS rates of patients receiving CRT-S were 65%, 36% and 20% at 1, 3 and 5 years, respectively. The OS rates of patients receiving CRT were 30%, 11% and 10% at 1, 3 and 5 years, respectively. Treatment-related fistula formation rates were 4% for CRT-S and 9% for CRT. Treatment-related mortality rates were 3% for both groups. Subgroup analyses showed that the interval of >2 months between CRT and surgery was associated with significantly improved OS rates at 1, 3 and 5 years. CONCLUSION Chemoradiotherapy is an efficacious treatment approach for T4 esophageal cancer, with clinically acceptable rates of treatment-related fistula formation and mortality. Tri-modality approach with surgery can be considered in carefully selected patients. Our study findings should be interpreted with caution due to the lack of high-quality evidence. Randomized controlled trials are warranted to confirm these findings.
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Affiliation(s)
- Chia Ching Lee
- Department of Radiation Oncology, National University Cancer Institute, Singapore, Singapore; National University Hospital, Singapore, Singapore; National University Health System, Singapore, Singapore; National University of Singapore, Singapore, Singapore
| | - Yu Yang Soon
- Department of Radiation Oncology, National University Cancer Institute, Singapore, Singapore; National University Hospital, Singapore, Singapore; National University Health System, Singapore, Singapore; National University of Singapore, Singapore, Singapore
| | - Balamurugan Vellayappan
- Department of Radiation Oncology, National University Cancer Institute, Singapore, Singapore; National University Hospital, Singapore, Singapore; National University Health System, Singapore, Singapore; National University of Singapore, Singapore, Singapore
| | - Francis Ho
- Department of Radiation Oncology, National University Cancer Institute, Singapore, Singapore; National University Hospital, Singapore, Singapore; National University Health System, Singapore, Singapore; National University of Singapore, Singapore, Singapore
| | - Jeremy C. S. Tey
- Department of Radiation Oncology, National University Cancer Institute, Singapore, Singapore; National University Hospital, Singapore, Singapore; National University Health System, Singapore, Singapore; National University of Singapore, Singapore, Singapore
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Wang X, Hu B, Chen J, Xie F, Han D, Zhao Q, Sun H, Fu C, Liu C, Wang Z, Lin H, Huang W. Risk factors of esophageal fistula induced by re-radiotherapy for recurrent esophageal cancer with local primary site. BMC Cancer 2022; 22:207. [PMID: 35209855 PMCID: PMC8876373 DOI: 10.1186/s12885-022-09319-4] [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: 08/22/2021] [Accepted: 02/21/2022] [Indexed: 11/10/2022] Open
Abstract
PURPOSE The purpose of the present study was to investigate risk factors for esophageal fistula (EF) in patients with recurrent esophageal cancer receiving re-radiotherapy with or without chemotherapy. METHODS We reviewed retrospectively the clinical characters and dosimetric parameters of 96 patients with recurrent esophageal cancer treated with re-radiotherapy in Cancer Hospital Affiliated to Shandong First Medical University between August 2014 and January 2021.Univariate and multivariate logistic regression analyses were provided to determine the risk factors of EF induced by re-radiotherapy. RESULTS The median time interval between two radiotherapy was 23.35 months (range, 4.30 to 238.10 months). EF occurred in 19 patients (19.79%). In univariate analysis, age, T stage, the biologically equivalent dose in the re-radiotherapy, total biologically equivalent dose, hyperfractionated radiotherapy, ulcerative esophageal cancer, the length of tumor and the maximum thickness of tumor had a correlation with the prevalence of EF. In addition, age (HR = 0.170, 95%CI 0.030-0.951, p = 0.044), T stage (HR = 8.369, 95%CI 1.729-40.522, p = 0.008), ulcerative esophageal cancer (HR = 5.810, 95%CI 1.316-25.650, p = 0.020) and the maximum thickness of tumor (HR = 1.314, 95%CI 1.098-1.572, p = 0.003) were risk factors of EF in multivariate logistic regression analysis. CONCLUSIONS The incidence of EF was significantly increased in patients with recurrent esophageal cancer who underwent re-radiotherapy. This study revealed that age, T stage, ulcerative esophageal cancer and the maximum thickness of the tumor were risk factors associated with EF. In clinical work, patients with risk factors for EF ought to be highly concerned and individualized treatment plans should be taken to reduce the occurrence of EF.
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Affiliation(s)
- Xinran Wang
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Bing Hu
- Department of Oncology, Jinxiang people's hospital, Jinxiang, Shandong Province, China
| | - Jinhu Chen
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Feihong Xie
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Dan Han
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Qian Zhao
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Hongfu Sun
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Chengrui Fu
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Chengxin Liu
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Zhongtang Wang
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Haiqun Lin
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China
| | - Wei Huang
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, No.440, Jiyan road, Huaiyin distract, Jinan, 250117, Shandong Province, China.
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Long-term survival after esophagectomy with distal pancreatectomy for locally advanced esophageal cancer with pancreatic invasion: a case report. Surg Case Rep 2021; 7:254. [PMID: 34905130 PMCID: PMC8671581 DOI: 10.1186/s40792-021-01338-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 11/30/2021] [Indexed: 11/30/2022] Open
Abstract
Background The treatment for the locally advanced esophageal cancer invading adjacent organs is controversial. We performed a radical surgery for a patient suffering from lower esophageal cancer with pancreatic invasion, and led to long-term survival. Case presentation A 62-year-old man with dysphagia, was endoscopically diagnosed lower esophageal cancer. Abdominal computed tomography shows that the tumor formed a mass with the solitary metastatic abdominal lymph node, which invaded pancreas body and gastric body. He was diagnosed locally advanced esophageal cancer cStage IIIC. As chemoradiotherapy was difficult because of the high risk of gastric mucosal damage, radical esophagectomy with distal pancreatectomy and reconstruction of gastric conduit were performed. The postoperative course was uneventful and the patient was discharged 16 days after operation. At present, 7 years after surgery, he is still alive with disease-free condition. Conclusion Esophagectomy with distal pancreatectomy may be feasible for locally advanced esophageal cancer with pancreatic invasion in terms of curability and long-term survival.
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Ishiyama K, Oguma J, Kubo K, Kanematsu K, Kurita D, Daiko H. Salvage minimally invasive esophagectomy after definitive chemoradiotherapy for esophageal cancer can improve postoperative complications compared with salvage open esophagectomy. Surg Endosc 2021; 36:3504-3510. [PMID: 34642795 DOI: 10.1007/s00464-021-08672-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 08/02/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Although the advantage of minimally invasive esophagectomy (MIE) over open esophagectomy (OE) in planned esophagectomy is being established, the utility of salvage MIE (S-MIE) remains unclear. We aimed to investigate the feasibility and advantage of S-MIE compared with salvage OE (S-OE). METHODS We retrospectively assessed 82 patients who underwent salvage esophagectomy after definitive chemoradiotherapy for thoracic esophageal cancer between January 2007 and April 2020. Perioperative factors and postoperative complications were compared between the S-OE group (n = 62) and the S-MIE group (n = 20). Logistic regression analysis was performed to analyze the factors associated with postoperative complications. RESULTS Regarding the patients' preoperative characteristics, the S-OE group had a significant number of grade ≥ cT3 patients vs the S-MIE group (69% vs 35%, respectively; p = 0.006), whereas ycT rates were comparable. Compared with S-OE, S-MIE had comparable operative time, number of harvested thoracic lymph nodes, and R0 resection, but significantly less estimated blood loss (150 ml and 395 ml, respectively; p = 0.003). Regarding postoperative complications, total complications (79% vs 50%; p = 0.01) and pneumonia (48.3% vs 20%; p = 0.02) rates were significantly lower with S-OE vs S-MIE, respectively. On multivariate analysis, S-MIE was an independent factor associated with postoperative pneumonia (odds ratio: 0.29, 95% confidence interval: 0.06-0.99; p = 0.04) and total complications (odds ratio: 0.26, 95% confidence interval: 0.07-0.86; p = 0.02). CONCLUSION S-MIE was feasible for salvage esophagectomy, with favorable short-term outcomes vs S-OE regarding postoperative pneumonia and total complications.
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Affiliation(s)
- Koshiro Ishiyama
- Division of Esophageal Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, 104-0045, Japan
| | - Junya Oguma
- Division of Esophageal Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, 104-0045, Japan
| | - Kentaro Kubo
- Division of Esophageal Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, 104-0045, Japan
| | - Kyohei Kanematsu
- Division of Esophageal Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, 104-0045, Japan
| | - Daisuke Kurita
- Division of Esophageal Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, 104-0045, Japan
| | - Hiroyuki Daiko
- Division of Esophageal Surgery, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, 104-0045, Japan.
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Wada Y, Anbai A, Takagi N, Kumagai S, Okuyama E, Nanjo H, Sato Y, Motoyama S, Hashimoto M. Outcomes of Definitive Chemoradiotherapy for Stage IVa (T4b vs. N4) Esophageal Squamous Cell Carcinoma Based on the Japanese Classification System: A Retrospective Single-Center Study. Cancers (Basel) 2020; 13:E8. [PMID: 33375169 PMCID: PMC7792968 DOI: 10.3390/cancers13010008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/07/2020] [Accepted: 12/18/2020] [Indexed: 11/17/2022] Open
Abstract
The differences in prognoses or progression patterns between T4b non-N4 and non-T4b N4 esophageal squamous cell carcinoma post chemoradiotherapy (CRT) is unclear. This study compared the outcomes of CRT for stage IVa esophageal squamous cell carcinoma according to T/N factors. We retrospectively identified 66 patients with stage IVa esophageal squamous cell carcinoma who underwent definitive CRT at our center between January 2009 and March 2013. The treatment outcomes, i.e., progression patterns, prognostic factors, and toxicities based on version 5.0 of the National Cancer Institute Common Terminology Criteria for Adverse Events, were studied. The patients (56 men and 10 women) had a median age of 67 (range: 37-87) years. The T/N classifications were T4b non-N4 (28/66), non-T4b N4 (24/66), and T4b N4 (14/66). Objective response was achieved in 57 patients (86.4%, (95% confidence interval, 74.6-94.1%)). There were no significant differences between the T/N groups in terms of overall survival, progression-free survival, and progression pattern. We found no significant differences in prognoses or progression patterns among patients with T4b non-N4, non-T4b N4, and T4b N4 esophageal squamous cell carcinoma. Thus, it seems impractical to modify CRT regimens based on T/N factors.
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Affiliation(s)
- Yuki Wada
- Department of Radiology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8545, Japan; (A.A.); (N.T.); (S.K.); (E.O.); (M.H.)
| | - Akira Anbai
- Department of Radiology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8545, Japan; (A.A.); (N.T.); (S.K.); (E.O.); (M.H.)
| | - Noriko Takagi
- Department of Radiology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8545, Japan; (A.A.); (N.T.); (S.K.); (E.O.); (M.H.)
| | - Satoshi Kumagai
- Department of Radiology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8545, Japan; (A.A.); (N.T.); (S.K.); (E.O.); (M.H.)
| | - Eriko Okuyama
- Department of Radiology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8545, Japan; (A.A.); (N.T.); (S.K.); (E.O.); (M.H.)
| | - Hiroshi Nanjo
- Division of Clinical Pathology, Akita University Hospital, 1-1-1 Hondo, Akita 010-8545, Japan;
| | - Yusuke Sato
- Esophageal Surgery, Akita University Hospital, 1-1-1 Hondo, Akita 010-8545, Japan; (Y.S.); (S.M.)
| | - Satoru Motoyama
- Esophageal Surgery, Akita University Hospital, 1-1-1 Hondo, Akita 010-8545, Japan; (Y.S.); (S.M.)
| | - Manabu Hashimoto
- Department of Radiology, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8545, Japan; (A.A.); (N.T.); (S.K.); (E.O.); (M.H.)
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Watanabe S, Ogino I, Kunisaki C, Hata M. Sequential chemotherapy after definitive radiotherapy in markedly elderly patients with advanced esophageal cancer. Indian J Cancer 2020; 59:244-250. [PMID: 33402604 DOI: 10.4103/ijc.ijc_768_19] [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: 11/04/2022]
Abstract
Background Concurrent chemoradiotherapy (CCRT) is the standard treatment for advanced esophageal cancer, but it may be more invasive in the elderly and definitive radiotherapy (RT) alone may be selected. This study assessed the significance of sequential chemoradiotherapy (SCRT) in elderly esophageal cancer patients. Methods We reviewed 87 patients aged 75 years and older, who were treated using definitive radiotherapy without concurrent chemotherapy for esophageal cancer. A total dose ranging from 50.4 to 63 Gy (median, 58.8) was delivered to the primary lesion and the involved lymph nodes. This study compared patients who received SCRT with those who received RT alone among 40 patients with stage III or IVA cancer. Descriptive statistics were calculated using Cox proportional hazards regression analysis and the generalized Wilcoxon test. Results The total progression-free survival (TPFS), progression-free survival outside the irradiation field, and overall survival were significantly longer after SCRT (n = 15) than after definitive RT alone (n = 25; P = 0.0041 and 0.0098), whereas the progression-free survival in the irradiation field was not significantly different between the two groups. The TPFS was significantly shorter in patients who received RT alone than in those who received SCRT (P = 0.0372). There were no grade 4 or higher adverse events in the patients who received SCRT. Conclusion SCRT was associated with a reduced relapse rate, suggesting that it should be considered for markedly elderly patients with advanced esophageal cancer.
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Affiliation(s)
- Shigenobu Watanabe
- Department of Radiation Oncology, Yokohama City University Medical Center, Yokohama, Japan
| | - Ichiro Ogino
- Department of Radiation Oncology, Yokohama City University Medical Center, Yokohama, Japan
| | - Chikara Kunisaki
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Masaharu Hata
- Department of Radiology, Yokohama City University, Graduate School of Medicine, Yokohama, Japan
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Kagami T, Yamade M, Suzuki T, Uotani T, Tani S, Hamaya Y, Iwaizumi M, Osawa S, Sugimoto K, Miyajima H, Baba S, Sugimura H, Murai J, Pommier Y, Furuta T. The first evidence for SLFN11 expression as an independent prognostic factor for patients with esophageal cancer after chemoradiotherapy. BMC Cancer 2020; 20:1123. [PMID: 33218331 PMCID: PMC7678160 DOI: 10.1186/s12885-020-07574-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 10/26/2020] [Indexed: 02/07/2023] Open
Abstract
Background Schlafen 11 (SLFN11) was recently identified as a dominant determinant of sensitivity to DNA-targeting agents including platinum-based drugs. SLFN11 also reportedly enhances cellular radiosensitivity. In this study, we examined the prognostic value of SLFN11 expression in esophageal squamous cell carcinoma (ESCC) patients treated with definitive chemoradiotherapy (dCRT), including the platinum derivative nedaplatin. Methods Seventy-three patients with ESCC who received dCRT were examined. SLFN11 expression was analyzed in pre-dCRT biopsies using immunohistochemistry and evaluated using a histo-score (H-score). Correlation between the H-score and overall survival was analyzed. An H-score ≥ 51 was provisionally defined as indicating high SLFN11 expression. Viability assays were performed using previously established isogenic human cell lines differentially expressing SLFN11 to test the usefulness of SLFN11 as marker of response to the dCRT regimen. Results High SLFN11 expression was independently associated with better prognosis in ESCC patients (hazard ratio = 0.295, 95% CI = 0.143–0.605, p = 0.001 for multivariate analysis). Kaplan-Meier survival curves showed that the prognostic value of high SLFN11 expression was most evident in patients at clinical stages II and III (p = 0.004). In in vitro study, SLFN11-proficient cells were highly sensitive to platinum derivatives compared to SLFN11-deficient cells. Conclusion SLFN11 expression is an independent prognostic factor for ESCC patients treated with dCRT and a potential biomarker for treatment selection of ESCC. Examination of SLFN11 may be particularly useful for clinical Stage II–III patients who wish to choose dCRT (instead of surgery) to preserve esophageal function. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-020-07574-x.
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Affiliation(s)
- Takuma Kagami
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan.
| | - Mihoko Yamade
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Takahiro Suzuki
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Takahiro Uotani
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Shinya Tani
- Department of Endoscopic and Photodynamic Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yasushi Hamaya
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Moriya Iwaizumi
- Department of Clinical Laboratory Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Satoshi Osawa
- Department of Endoscopic and Photodynamic Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Ken Sugimoto
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Hiroaki Miyajima
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1, Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Satoshi Baba
- Department of Diagnostic Pathology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Haruhiko Sugimura
- Department of Tumor Pathology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Junko Murai
- Institute of Advanced Biosciences, Keio University, Turuoka, Yamagata, Japan
| | - Yves Pommier
- Developmental Therapeutics Branch and Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Takahisa Furuta
- Center for Clinical Research, Hamamatsu University School of Medicine, Hamamatsu, Japan
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11
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Ohsawa M, Hamai Y, Ibuki Y, Emi M, Okada M. Successful Management of Esophageal Cancer With Perforation Using Bypass Surgery Followed by Definitive Chemoradiotherapy. In Vivo 2020; 34:2169-2172. [PMID: 32606200 DOI: 10.21873/invivo.12025] [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: 03/18/2020] [Revised: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Esophageal perforation in advanced esophageal cancer requires immediate treatment. However, no clear treatment protocol has been established for this condition. We report a case of advanced esophageal cancer with esophageal perforation treated with esophageal bypass surgery and definitive chemoradiotherapy (CRT). CASE REPORT A 45-year-old woman was diagnosed with locally advanced esophageal cancer with esophageal perforation. Although the patient's general condition was relatively stable, no improvement was expected through conservative treatment. Esophageal gastric bypass surgery was performed; her symptoms improved postoperatively and oral ingestion became possible. Definitive CRT with 66 Gy radiotherapy and chemotherapy with cisplatin and 5-fluorouracil was administered. A complete clinical response was achieved. The patient is alive and well without recurrence 20 months after treatment. CONCLUSION Definitive CRT after esophageal bypass surgery is a potential treatment option for locally advanced esophageal cancer with esophageal perforation to improve treatment response and quality of life.
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Affiliation(s)
- Manato Ohsawa
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
| | - Yoichi Hamai
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
| | - Yuta Ibuki
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
| | - Manabu Emi
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
| | - Morihito Okada
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
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12
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Chen PJ, Yap WK, Chang YC, Tseng CK, Chao YK, Hsieh JCH, Pai PC, Lee CH, Yang CK, Ho ATY, Hung TM. Prognostic value of lymph node to primary tumor standardized uptake value ratio in unresectable esophageal cancer. BMC Cancer 2020; 20:545. [PMID: 32522275 PMCID: PMC7288503 DOI: 10.1186/s12885-020-07044-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 06/04/2020] [Indexed: 01/25/2023] Open
Abstract
Background Unresectable esophageal cancer harbors high mortality despite chemoradiotherapy. Better patient selection for more personalized management may result in better treatment outcomes. We presume the ratio of maximum standardized uptake value (SUV) of metastatic lymph nodes to primary tumor (NTR) in 2-deoxy-2-[18F]fluoro-D-glucose positron emission tomography/computed tomography (FDG PET/CT) may provide prognostic information and further stratification of these patients. Methods The patients with non-metastatic and unresectable esophageal squamous cell carcinoma (SCC) receiving FDG PET/CT staging and treated by chemoradiotherapy were retrospectively reviewed. Receiver operating characteristic (ROC) analysis was performed to determine the optimal cut-off value for NTR. Kaplan-Meier method and Cox regression model were used for survival analyses and multivariable analyses, respectively. Results From 2010 to 2016, 96 eligible patients were analyzed. The median follow-up time was 10.2 months (range 1.6 to 83.6 months). Using ROC analysis, the best NTR cut-off value was 0.46 for prediction of distant metastasis. The median distant metastasis-free survival (DMFS) was significantly lower in the high-NTR group (9.5 vs. 22.2 months, p = 0.002) and median overall survival (OS) (9.5 vs. 11.6 months, p = 0.013) was also significantly worse. Multivariable analysis revealed that NTR was an independent prognostic factor for DMFS (hazard ratio [HR] 1.81, p = 0.023) and OS (HR 1.77, p = 0.014). Conclusions High pretreatment NTR predicts worse treatment outcomes and could be an easy-to-use and helpful prognostic factor to provide more personalized treatment for patients with non-metastatic and unresectable esophageal SCC.
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Affiliation(s)
- Po-Jui Chen
- Department of Radiation Oncology and Proton Therapy Center, Linkou Chang Gung Memorial Hospital, 5 Fu-Shin Street, Kwei-Shan, Taoyuan, Taiwan
| | - Wing-Keen Yap
- Department of Radiation Oncology and Proton Therapy Center, Linkou Chang Gung Memorial Hospital, 5 Fu-Shin Street, Kwei-Shan, Taoyuan, Taiwan
| | - Yu-Chuan Chang
- Department of Nuclear Medicine and Molecular Imaging Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Department of Medical Imaging and Radiological Sciences, College of Medicine, Chang Gung University, No.259, Wenhua 1st Rd., Kwei-Shan, Taoyuan, Taiwan
| | - Chen-Kan Tseng
- Department of Radiation Oncology and Proton Therapy Center, Linkou Chang Gung Memorial Hospital, 5 Fu-Shin Street, Kwei-Shan, Taoyuan, Taiwan
| | - Yin-Kai Chao
- Division of Thoracic Surgery, Department of Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Jason Chia-Hsun Hsieh
- Division of Medical Oncology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Department of Chemical and Materials Engineering, Chang Gung University, No.259, Wenhua 1st Rd., Kwei-Shan, Taoyuan, Taiwan
| | - Ping-Ching Pai
- Department of Radiation Oncology and Proton Therapy Center, Linkou Chang Gung Memorial Hospital, 5 Fu-Shin Street, Kwei-Shan, Taoyuan, Taiwan
| | - Ching-Hsin Lee
- Department of Radiation Oncology and Proton Therapy Center, Linkou Chang Gung Memorial Hospital, 5 Fu-Shin Street, Kwei-Shan, Taoyuan, Taiwan
| | - Chan-Keng Yang
- Division of Medical Oncology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Albert Tsung-Ying Ho
- Department of Nuclear Medicine and Molecular Imaging Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Tsung-Min Hung
- Department of Radiation Oncology and Proton Therapy Center, Linkou Chang Gung Memorial Hospital, 5 Fu-Shin Street, Kwei-Shan, Taoyuan, Taiwan. .,Department of Medical Imaging and Radiological Sciences, College of Medicine, Chang Gung University, No.259, Wenhua 1st Rd., Kwei-Shan, Taoyuan, Taiwan.
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13
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Lee CC, Yeo CM, Ng WK, Verma A, Tey JCS. T4 cervical esophageal cancer cured with modern chemoradiotherapy: A case report. World J Clin Cases 2020; 8:1950-1957. [PMID: 32518786 PMCID: PMC7262722 DOI: 10.12998/wjcc.v8.i10.1950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/01/2020] [Accepted: 04/27/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND T4 esophageal cancer portends a poor prognosis, particularly when it is complicated by a tracheoesophageal fistula (TEF) either resulting from disease or occurring as a complication of treatment. Patients with TEF that occurs during treatment are commonly treated with palliative intent because fistula-associated treatment complications such as aspiration pneumonia and mediastinitis are associated with high morbidity and mortality. To date, there is no clear evidence on the optimal treatment of T4 esophageal cancer, particularly when a TEF formation occurs.
CASE SUMMARY A 67-year-old gentleman who presented with dysphagia and weight loss. Endoscopy and imaging revealed a T4N1M0 cervical esophageal squamous cell carcinoma. He received image-guided intensity-modulated radiation therapy, with concurrent weekly carboplatin (area under curve 2 mg/mL per minute) and paclitaxel (50 mg/m2 of body surface area). One week after treatment initiation (16.2 Gy thus far), he developed cough on swallowing. A TEF was detected on image-guided radiation therapy using cone-beam computed tomography during the treatment course, for which a tracheal stent was inserted. After discussing the risks and morbidity of continuing treatment, he resumed chemoradiotherapy with an additional radiation dose of 45 Gy in 25 fractions. Three months after completion of chemoradiotherapy, he developed an esophageal stricture that required esophageal stenting and dilatation. The patient remains cancer-free at two year on follow-up. Complete response of esophageal cancer was evident on post-treatment endoscopy and computed tomography imaging, with successful closure of TEF.
CONCLUSION This case highlights that successful curative treatment for esophageal cancer complicated by a TEF is possible using novel chemotherapeutic regimens and modern radiation technologies.
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Affiliation(s)
- Chia Ching Lee
- Department of Radiation Oncology, National University Cancer Institute, National University Hospital, Tan Tock Seng Hospital, Singapore 119228, Singapore
| | - Chong Ming Yeo
- Department of Medical Oncology, Tan Tock Seng Hospital, Singapore 308433, Singapore
| | - Wee Khoon Ng
- Department of Gastroenterology and Hepatology, Tan Tock Seng Hospital, Singapore 308433, Singapore
| | - Akash Verma
- Department of Respiratory and Critical Care Medicine, Tan Tock Seng Hospital, Singapore 308433, Singapore
| | - Jeremy CS Tey
- Department of Radiation Oncology, National University Cancer Institute, National University Hospital, Tan Tock Seng Hospital, Singapore 119228, Singapore
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14
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Yamasaki M, Yamashita K, Saito T, Tanaka K, Makino T, Miyazaki Y, Takahashi T, Kurokawa Y, Nakajima K, Motoori M, Kimura Y, Mori M, Doki Y. Tracheal resection and anterior mediastinal tracheostomy in the multidisciplinary treatment of esophageal cancer with tracheal invasion. Dis Esophagus 2020; 33:5735623. [PMID: 32055845 DOI: 10.1093/dote/doz101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 11/04/2019] [Indexed: 12/11/2022]
Abstract
Combined tracheal resection and anterior mediastinal tracheostomy (AMT) for esophageal cancer with tracheal invasion is a challenging treatment because of its high morbidity and the lack of evidence regarding long-term outcomes. The aim of this study was to assess the short- and long-term outcomes of AMT as part of the multidisciplinary treatment for esophageal cancer with tracheal invasion. This retrospective study included 27 consecutive patients with esophageal cancer with tracheal invasion who underwent combined tracheal resection and AMT in their multidisciplinary treatment for esophageal cancer. We evaluated postoperative complications, body weight loss, and survival and examined the prognostic value of preoperative factors. All patients underwent chemotherapy and/or chemoradiotherapy as prior treatment. R0 resection was achieved in all cases. Clavien-Dindo grade I or greater complications occurred in 17 patients (63%), and grade III or greater complications occurred in 12 (44%). Overall in-hospital mortality was 4%, with one patient dying on postoperative day 48 when the brachiocephalic artery ruptured from tracheal compression. The 30- and 90-day mortality rates were 0% and 4%, respectively. Median weight change in patients without recurrence in the year after surgery was -1.7% (-9.6-21%). All of these patients received nutrition by oral intake and were living independently at home without public assistance. The 3- and 5-year disease-free survival rates were 25.9% and 18.5%, respectively; 3- and 5-year overall survival rates were 38.6% and 25.7%, respectively. Multivariate analysis identified response to prior treatment as an independent prognostic factor in these patients. Combined tracheal resection and AMT may be adapted as part of the multidisciplinary treatment of esophageal cancer with tracheal invasion. Improving AMT safety and optimizing patient selection may improve prognosis among patients with this cancer.
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Affiliation(s)
- Makoto Yamasaki
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Kotaro Yamashita
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Takuro Saito
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Koji Tanaka
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Tomoki Makino
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yasuhiro Miyazaki
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Tsuyoshi Takahashi
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yukinori Kurokawa
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Kiyokazu Nakajima
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Masaaki Motoori
- Department of Surgery, Osaka General Medical Center, Osaka, Japan
| | - Yutaka Kimura
- Department of Surgery, Kindai University Faculty of Medicine, Osaka, Japan
| | - Masaki Mori
- Department of Surgery and Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Yuichiro Doki
- Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
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15
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Hu B, Jia F, Zhou H, Zhou T, Zhao Q, Chen Y, Li B, Huang W. Risk Factors Associated with Esophageal Fistula after Radiotherapy for Esophageal Squamous Cell Carcinoma. J Cancer 2020; 11:3693-3700. [PMID: 32284766 PMCID: PMC7150448 DOI: 10.7150/jca.39033] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 02/25/2020] [Indexed: 12/18/2022] Open
Abstract
Purpose: The aim of this study was to investigate risk factors for esophageal squamous cell carcinoma (ESCC) treated with radiotherapy (RT) with or without chemotherapy to guide how to reduce the occurrence of esophageal fistula (EF). Methods: 414 patients with ESCC who underwent RT with or without chemotherapy were collected in Shandong Cancer Hospital from February 2012 to June 2018 retrospectively. The clinical characters and dosimetric parameters were recorded. Univariate and multivariate logistic regression analyses were provided to determine the risk factors associated with EF. Results: The cumulative incidences of EF were 11.1% (46/414 patients). The median follow-up period was 15.8 months (range: 0.2-82.6months). The median survival time (MST) of patients with EF was 5.3 months. In univariate analysis, age, T4 stage, N3 stage, chemotherapy regimens, re-RT, ulcerative esophageal cancer (EC), esophageal stenosis, the maximum thickness of the tumor and the length of tumor had a correlation with the prevalence of EF. In multivariable logistic regression analysis, T4 stage, N3 stage, re-RT, ulcerative EC, esophageal stenosis, the maximum thickness of the tumor was confirmed as risk factors for EF. Conclusion: This study revealed that T4 stage, N3 stage, re-RT, ulcerative EC, esophageal stenosis, the maximum thickness of the tumor were risk factors associated with EF. We ought to attach importance to the prevention of EF. Patients with risk factors for EF should be paid close attention.
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Affiliation(s)
- Bing Hu
- School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Shandong province, China.,Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong province, China
| | - Feng Jia
- Department of Oncology, Jinxiang people's hospital, Shandong province, China
| | - Haiyan Zhou
- Department of Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong province, China
| | - Tao Zhou
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong province, China
| | - Qian Zhao
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong province, China
| | - Yiru Chen
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong province, China
| | - Baosheng Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong province, China
| | - Wei Huang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong province, China
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16
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Chen M, Liu X, Han C, Wang X, Zhao Y, Pang Q, Sun X, Li G, Zhang K, Li L, Qiao X, Lin Y, Chen J, Xiao Z. Does chemoradiotherapy benefit elderly patients with esophageal squamous cell cancer? A propensity-score matched analysis on multicenter data (3JECROG R-03A). BMC Cancer 2020; 20:36. [PMID: 31941487 PMCID: PMC6964023 DOI: 10.1186/s12885-019-6461-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 12/12/2019] [Indexed: 02/07/2023] Open
Abstract
Background The aim of the present study was to assess the efficacy of concurrent chemoradiotherapy (CRT) or radiotherapy alone (RT-alone) in elderly patients with esophageal squamous cell carcinoma (ESCC). Methods The clinical data of patients with ESCC treated with RT-alone or CRT were collected and retrospectively reviewed. The 1-, 3- and 5-year overall survival (OS) rates and the clinical characteristics correlated with survival were analyzed statistically. Propensity score matching (PSM) analyses were used to compensate for differences in baseline characteristics between the CRT and RT-alone groups to confirm the survival difference. Results A total of 729 patients fulfilling the inclusion criteria were reviewed. Diabetes, primary tumor volume (pTV), primary tumor location (pTLo), clinical T stage,(cT) clinical N stage (cN), clinical M stage (cM) and short-term response to RT were independent factors influencing OS (P = 0.002–0.044). The 5-year OS rate was 26.6, 26.0 and 30.1% in the whole cohort, RT-alone and CRT groups, respectively. The survival difference between RT alone and CRT was not significant before or following PSM. Compared with the corresponding subgroups treated with RT alone, CRT significantly benefited patients with diabetes (P = 0.003), cT4 (P = 0.030) and cN0 (P = 0.049), whereas no benefit was identified between CRT and RT alone in the other subgroups, including cT1–3, cN1, cM, pTLo, pTV, age and gender. Conclusions CRT with the current chemotherapy regimens may not improve the survival of elderly ESCC patients compared to RT-alone, except in patients with cT4 stage, cN0 stage or diabetes. However, due to the limitation of the retrospective nature of the current study, further clinical trials are required for confirmation.
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Affiliation(s)
- Mingqiu Chen
- Department of Radiation Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, No. 420, Fumalu Road, Jinan District, Fuzhou City, Fujian Province, People's Republic of China
| | - Xiaohong Liu
- The Graduate School, Fujian Medical University, Fuzhou, 350122, Fujian, China
| | - Chun Han
- Department of Radiation Oncology, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Xin Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yidian Zhao
- Department 4th of Radiation Oncology, Anyang Cancer Hospital, Anyang, 455000, China
| | - Qingsong Pang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital/National Clinical Research Center for Cancer, Tianjin, 300060, China
| | - Xinchen Sun
- Department of Radiation Oncology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Gaofeng Li
- Department of Radiation Oncology, Beijing Hospital, National Center of Gerontology, Beijing, 100730, China
| | - Kaixian Zhang
- Department of Oncology, Tengzhou Central People's Hospital, Tengzhou, 277599, China
| | - Ling Li
- Department of Oncology, Tengzhou Central People's Hospital, Tengzhou, 277599, China
| | - Xueying Qiao
- Department of Radiation Oncology, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, China
| | - Yu Lin
- Department of Radiation Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, No. 420, Fumalu Road, Jinan District, Fuzhou City, Fujian Province, People's Republic of China
| | - Junqiang Chen
- Department of Radiation Oncology, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, No. 420, Fumalu Road, Jinan District, Fuzhou City, Fujian Province, People's Republic of China.
| | - Zefen Xiao
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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17
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Taniyama TK, Tsuda T, Miyakawa K, Arai H, Doi A, Hirakawa M, Horie Y, Mizukami T, Izawa N, Ogura T, Sunakawa Y, Nakajima TE. Analysis of fistula formation of T4 esophageal cancer patients treated by chemoradiotherapy. Esophagus 2020; 17:67-73. [PMID: 31506805 DOI: 10.1007/s10388-019-00691-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Accepted: 09/05/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIM Fistula is one of the known complications of T4 esophageal cancer (T4-EC). The standard treatment for T4-EC is chemoradiotherapy, but detailed data about fistula resulting from chemoradiotherapy in this condition are limited. In particular, radiographic findings of T4-EC with fistula have not been reported. This study assessed the risk factors of fistula based on clinical information on patients with chemoradiotherapy for T4-EC. METHODS We retrospectively reviewed the clinical data of 59 T4-EC patients who had squamous cell carcinoma without any fistula before receiving definitive or palliative chemoradiotherapy. RESULTS A fistula was observed in 18 patients (31%) throughout their clinical course. The overall survival in the fistula group was significantly shorter than that in the non-fistula group (259 vs. 346 days; p = 0.0341). The axial tumor size on computed tomography (CT) was confirmed as an independent risk factor for esophageal fistula in multivariate analysis of stepwise methods [OR 1.226; 95% CI 1.109-1.411; p < 0.0001]. Twelve out of 14 patients with an axial tumor size of 50 mm or greater had developed a fistula. CONCLUSIONS A large tumor size on the axial plane on CT is a risk factor for fistula formation.
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Affiliation(s)
| | - Takashi Tsuda
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan.
| | - Kunihisa Miyakawa
- Department of Radiology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Hiroyuki Arai
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Ayako Doi
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Mami Hirakawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Yoshiki Horie
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Takuro Mizukami
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Naoki Izawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Takashi Ogura
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Yu Sunakawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
| | - Takako Eguchi Nakajima
- Department of Clinical Oncology, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, Kanagawa, 216-8511, Japan
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18
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Miyata H, Sugimura K, Motoori M, Omori T, Yamamoto K, Yanagimoto Y, Shinno N, Yasui M, Takahashi H, Wada H, Ohue M, Yano M. Clinical Implications of Conversion Surgery After Induction Therapy for T4b Thoracic Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2019; 26:4737-4743. [PMID: 31414291 DOI: 10.1245/s10434-019-07727-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Definitive chemoradiation therapy or chemotherapy alone is generally recommended for patients with unresectable cT4b esophageal cancer. However, conversion surgery has emerged as a therapeutic option when downstaging is achieved by induction therapy. METHODS We studied 169 patients with cT4 esophageal cancer who underwent induction therapy. Survival and prognostic factors were examined. RESULTS Of 169 patients, 25 who achieved a clinical complete response (cCR) underwent surveillance, 72 patients underwent conversion surgery, while another 72 patients whose tumors were regarded as unresectable after induction therapy did not undergo surgery. Among 169 patients, the 3- and 5-year survival rates were 31.0% and 25.9%, respectively. Sixty-four patients who underwent curative resection showed better survival comparable with survival of 25 patients who achieved cCR (3- and 5-year survival; 56.8% and 48.6% versus 64.0% and 52.0%, respectively). However, the survival of eight patients who underwent noncurative resection was as dismal as that of patients who did not undergo conversion surgery. Multivariate analysis in 169 patients identified female sex and achieving cCR or R0 resection as independent prognostic factors. Multivariate analysis in 72 patients who underwent conversion surgery identified sex, lymph node status, and R0 resection as independent prognostic factors in patients with cT4b esophageal cancer. CONCLUSIONS The present study showed that conversion surgery after induction therapy can be a potentially curative treatment option for select patients with cT4b esophageal cancer. An important issue for further research is to establish a method for more accurately diagnosing tumor resectability after induction therapy for cT4b esophageal cancer.
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Affiliation(s)
- Hiroshi Miyata
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan.
| | - Keijirou Sugimura
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masaaki Motoori
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Takeshi Omori
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Kazuyoshi Yamamoto
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Yoshitomo Yanagimoto
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Naoki Shinno
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masayoshi Yasui
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hidenori Takahashi
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hiroshi Wada
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masayuki Ohue
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Masahiko Yano
- Department of Digestive Surgery, Osaka International Cancer Institute, Osaka, Japan
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Makino T, Yamasaki M, Tanaka K, Miyazaki Y, Takahashi T, Kurokawa Y, Motoori M, Kimura Y, Nakajima K, Mori M, Doki Y. Treatment and clinical outcome of clinical T4 esophageal cancer: A systematic review. Ann Gastroenterol Surg 2019; 3:169-180. [PMID: 30923786 PMCID: PMC6422802 DOI: 10.1002/ags3.12222] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 10/29/2018] [Accepted: 11/12/2018] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Survival of patients with cT4 esophageal cancer is dismal. Although the optimal treatment strategy remains to be established, two treatment options are available for cT4 esophageal cancers: definitive chemoradiation (dCRT) and induction treatment followed by conversion surgery (CS). However, little is known concerning the differences in clinical outcome between patients with T4 esophageal tumors treated with dCRT and those eventually treated with CS. METHODS A systematic search of the scientific literature on PubMed/MEDLINE was carried out using the keywords "T4 esophageal cancer," "invading (involving) adjacent organ," "definitive chemoradiation," "induction therapy," "salvage surgery," and "conversion surgery," obtaining 28 reports published up to July 2018. RESULTS/CONCLUSION We found that CS was superior to dCRT with respect to local disease control and short-term survival; however, CS was associated with relatively higher perioperative mortality and morbidity. Alternatively, although dCRT might often cause fistula formation, a clinical complete response to dCRT is likely to lead to a better prognosis. Recent advances in chemotherapeutic agents have led to triple induction chemotherapy, with docetaxel, cisplatin, and 5-fluorouracil (DCF), which has shown promise as an initial induction treatment for cT4 esophageal cancer. Indeed, this regimen could control both local and systemic disease, which enables curative resection without preoperative CRT. Moreover, some appropriate changes in perioperative management and intensive systemic chemotherapy might enhance patient outcome. Randomized controlled trials with a large sample size are needed to establish the standard treatment for cT4 esophageal cancer.
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Affiliation(s)
- Tomoki Makino
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Makoto Yamasaki
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Koji Tanaka
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Yasuhiro Miyazaki
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Tsuyoshi Takahashi
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Yukinori Kurokawa
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | | | - Yutaka Kimura
- Department of SurgeryFaculty of MedicineKindai UniversityOsakaJapan
| | - Kiyokazu Nakajima
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Masaki Mori
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Yuichiro Doki
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
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20
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Kubo K, Wadasaki K, Shinozaki K. Treatment outcomes according to the macroscopic tumor type in locally advanced esophageal squamous cell carcinoma treated by chemoradiotherapy. Jpn J Radiol 2019; 37:341-349. [DOI: 10.1007/s11604-019-00814-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/18/2019] [Indexed: 12/12/2022]
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21
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Kim H, Oh D, Ahn YC, Park K, Ahn MJ, Lee SH, Sun JM, Shim YM, Zo JI, Choi YS, Kim HK, Cho JH. Clinical outcomes of radiation therapy for clinical T4b oesophageal cancer with airway invasion. Radiat Oncol 2018; 13:245. [PMID: 30547802 PMCID: PMC6295084 DOI: 10.1186/s13014-018-1196-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 12/03/2018] [Indexed: 11/22/2022] Open
Abstract
Background Oesophageal cancer with airway invasion presents a challenge for therapy and often has serious complications. We analysed the clinical outcomes of radiation therapy (RT) in patients with clinical T4b oesophageal cancer with airway invasion. Methods We retrospectively reviewed the medical records of 73 patients with oesophageal cancer who had clinical T4 disease and who received RT between January 1994 and June 2017. Among them, 47 patients with clinical T4b disease with airway invasion were included in this study; 31 had gross invasion on bronchoscopy and 16 had extrinsic compression with mucosal change. We investigated the survival outcomes, clinical courses, and toxicities. Results The median survival (MS) time was 9 months. The 1- and 2-year overall survival (OS) rates were 41.4 and 27.4%, respectively. The MS times for patients treated with curative or palliative aims were 15 and 4 months, respectively (p = 0.001). Seven patients (14.9%) had fistulae at diagnosis; after RT, three had no change in size, three closed, and one had increased. Newly developed oesophageal fistulae after treatment were observed in 13 patients (27.7%). The median time to a newly developed fistula was 3 months (range, 1–15). Among them, a fistula was closed in only one patient. Death from aspiration pneumonia occurred in one patient who had a fistula at diagnosis and in nine patients who newly developed fistulae after treatment. Severe oesophageal bleeding causing death occurred in two patients. Patients with gross invasion on bronchoscopy had a higher risk of developing a fistula than did patients with mucosal change (37.5% vs. 25.0%, respectively). Conclusions Even for clinical T4b disease with airway invasion, RT with a curative aim showed acceptable survival outcomes in patients with good performance status and no distant metastasis at initial diagnosis. However, the risk of fistula development associated with fatal events remains high. Further study is warranted to decrease the risks of treatment and improve clinical outcomes. Trial registration Retrospectively registered.
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Affiliation(s)
- Hakyoung Kim
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dongryul Oh
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Yong Chan Ahn
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Keunchil Park
- Department of Medicine (Hemato-oncology), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Myung-Ju Ahn
- Department of Medicine (Hemato-oncology), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Se-Hoon Lee
- Department of Medicine (Hemato-oncology), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.,Department of Health Sciences and Technology, Samsung Advanced Institute of Health Science and Technology, Sungkyunkwan University, Seoul, Republic of Korea
| | - Jong-Mu Sun
- Department of Medicine (Hemato-oncology), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young Mog Shim
- Department of Thoracic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Ill Zo
- Department of Thoracic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yong Soo Choi
- Department of Thoracic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hong Kwan Kim
- Department of Thoracic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jong Ho Cho
- Department of Thoracic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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22
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Prognostic Factors of Salvage Esophagectomy for Residual or Recurrent Esophageal Squamous Cell Carcinoma After Definitive Chemoradiotherapy. World J Surg 2018; 42:2887-2893. [PMID: 29423738 DOI: 10.1007/s00268-018-4536-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND The aim of this study was to confirm prognostic factors for salvage esophagectomy for remnant or recurrent esophageal squamous cell carcinoma after definitive chemoradiotherapy. STUDY DESIGN We retrospectively analyzed clinicopathological backgrounds of 50 patients who underwent salvage esophagectomy between April 2005 and January 2016. Salvage esophagectomy comprised 40 three-incision esophagectomies, two transhiatal esophagectomies and eight pharyngolaryngoesophagectomies. Independent prognostic factors for overall survival were assessed using Cox regression analysis of the factors. RESULTS Salvage esophagectomy remains a highly invasive surgery and correlated with a higher incidence of all morbidities of Clavien-Dindo classification (CDc) ≥II, severe morbidities of CDc ≥ IIIb, any pulmonary morbidities and chylorrhea, compared with those in patients without preoperative definitive chemoradiotherapy. Cox regression analysis suggested that R0 resection (hazard ratio [HR] 6.39; 95% confidence interval [CI] 2.03-9.68, P = 0.002), absence of severe complications (HR 4.97; 95% CI 1.70-14.81, P = 0.004) and early pStage (0-II) (HR 3.42; 95% CI 1.24-10.12, P = 0.018) were independent prognostic factors for salvage esophagectomy. CONCLUSIONS Salvage esophagectomy remains correlated with a high incidence of postoperative complications. Avoiding non-curative surgery and reducing the incidence of severe postoperative complications are important if patients are to receive prognostic benefit of this highly invasive surgery.
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23
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Takeuchi M, Kawakubo H, Mayanagi S, Yoshida K, Fukuda K, Nakamura R, Suda K, Wada N, Takeuchi H, Kitagawa Y. Postoperative Pneumonia is Associated with Long-Term Oncologic Outcomes of Definitive Chemoradiotherapy Followed by Salvage Esophagectomy for Esophageal Cancer. J Gastrointest Surg 2018; 22:1881-1889. [PMID: 29980971 DOI: 10.1007/s11605-018-3857-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Accepted: 06/19/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUND OR PURPOSE As we previously indicated, postoperative pneumonia has a negative impact on the overall survival after planned esophagectomy. However, the impact of postoperative pneumonia after salvage esophagectomy on long-term oncologic outcomes still remains unclear. This study aimed to indicate the association between postoperative pneumonia and long-term outcomes of definitive chemoradiotherapy followed by salvage esophagectomy. Furthermore, we determined a prediction model for overall survival (OS) and disease-free survival (DFS) using a survival classification and regression tree (CART). METHODS Ninety-three patients who underwent CRT followed by esophagectomy for thoracic esophageal cancer were identified for this study. Forty-nine patients and 44 patients were included in the salvage and neoadjuvant groups, respectively. We investigated the association between postoperative pneumonia and long-term oncologic outcomes following salvage esophagectomy. RESULTS Patients from the salvage group tended to have a lower OS compared to neoadjuvant group (median survival: salvage, 24 months vs neoadjuvant, 43 months, p = 0.117). Multivariate analyses revealed that postoperative pneumonia adversely affected both OS (p < 0.001) and DFS (p = 0.044) after salvage esophagectomy. We generated the prediction model for OS and DFS in the salvage group using survival CART. Postoperative pneumonia was the most important parameter for predicting the OS. DISCUSSION The present study demonstrates the long-term outcomes and risk factors for mortality of salvage esophagectomy. To improve OS after salvage surgery, the development of a means of decreasing pulmonary complications is needed.
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Affiliation(s)
- Masashi Takeuchi
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hirofumi Kawakubo
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Shuhei Mayanagi
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Kayo Yoshida
- Department of Radiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Kazumasa Fukuda
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Rieko Nakamura
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Koichi Suda
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Norihito Wada
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hiroya Takeuchi
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.,Department of Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
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24
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High expression level of CD44v8-10 in cancer stem-like cells is associated with poor prognosis in esophageal squamous cell carcinoma patients treated with chemoradiotherapy. Oncotarget 2018; 9:34876-34888. [PMID: 30405881 PMCID: PMC6201859 DOI: 10.18632/oncotarget.26172] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 09/13/2018] [Indexed: 01/01/2023] Open
Abstract
Background Strong reactive oxygen species (ROS) suppression in cancer stem-like cell components in various solid tumors is associated with therapeutic resistance. In this study, we investigated the influence of CD44v8-10 expression on the overall survival of esophageal squamous cell carcinoma (E-SCC) patients after definitive chemoradiotherapy (dCRT) and on radio-sensitivities of E-SCC cell lines treated with or without sulfasalazine, a CD44v8-10-xCT-GSH axis inhibitor. Methods Seventy-three patients with E-SCC who received dCRT were examined retrospectively. CD44v8-10 expression was analyzed immunohistochemically using paraffin-blocked pre-dCRT biopsy specimens obtained by esophagoscopy and was expressed as a histo-score (H-score). The relationship between the H-score and overall survival was analyzed. From human E-SCC cell lines (T.T, T.Tn, or Kyse-3650), we collected CD44v8-10High and CD44v8-10Low subpopulations using a cell sorter. Water-soluble tetrazolium salt-8 (WST), glutathione-SH (GSH) and ROS assays were performed to compare the effect of sulfasalazine on the radio-sensitivities of these subpopulations in T.Tn and Kyse-3650. Results High CD44v8-10 expression was independently associated with poor prognosis in E-SCC patients treated with dCRT (hazard ratio = 2.906, 95% CI = 1.277–6.611, p = 0.011). In CD44v8-10High cells of each cell line, sulfasalazine decreased cellular GSH levels, resulting in increased radiation-induced ROS and reduced cell viability. In contrast, sulfasalazine had no significant effects in CD44v8-10Low cells. Conclusion High CD44v8-10 expression was an independent prognostic factor in E-SCC patients treated with dCRT. CD44v8-10-xCT-GSH axis inhibition sensitized CD44v8-10High E-SCC cells to ROS-inducing treatments such as radiotherapy. Targeting CD44v8-10-xCT-GSH axis may improve the prognosis of post-dCRT E-SCC patients.
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25
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Yamaguchi S, Morita M, Yamamoto M, Egashira A, Kawano H, Kinjo N, Tsujita E, Minami K, Ikebe M, Ikeda Y, Kunitake N, Toh Y. Long-Term Outcome of Definitive Chemoradiotherapy and Induction Chemoradiotherapy Followed by Surgery for T4 Esophageal Cancer with Tracheobronchial Invasion. Ann Surg Oncol 2018; 25:3280-3287. [PMID: 30051363 DOI: 10.1245/s10434-018-6656-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Indexed: 11/18/2022]
Abstract
BACKGROUND T4 esophageal cancer (EC) that invades the trachea or bronchus often has poorer prognosis than other T4 ECs. We investigated the long-term results of definitive chemoradiotherapy (dCRT) or induction chemoradiotherapy followed by surgery (iCRT-S) in patients with T4 EC with tracheobronchial invasion (TBI). PATIENTS AND METHODS From 2003 to 2013, 71 patients with T4 EC with TBI were treated in our institution; 58 underwent dCRT, and 13 underwent iCRT-S. The long-term results associated with survival were retrospectively analyzed, and prognostic factors were examined by univariable and multivariable analysis. RESULTS The 1-, 2-, and 5-year overall survival for all patients with T4 EC with TBI treated by dCRT or iCRT-S was 57, 29, and 19%, respectively. Multivariable analysis revealed that clinical lymph node (LN) metastasis and the treatment period were significant prognostic factors. Clinical LN positivity had significantly poorer prognosis than LN negativity. The treatment outcome in the later period was significantly better than that in the earlier period. In particular, the outcome after dCRT revealed significantly better prognosis in the later compared with the earlier period, whereas the outcome after iCRT-S did not show such a difference. With respect to treatment modality, no significant difference in survival was observed between dCRT and iCRT-S. CONCLUSIONS Clinical LN negativity and later treatment period were significantly good prognostic factors for T4 EC with TBI. The recent improvements in dCRT outcomes may help to achieve survival comparable to that of iCRT-S.
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Affiliation(s)
- Shohei Yamaguchi
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan. .,Department of Surgery, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Hiroshima, Japan.
| | - Masaru Morita
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Manabu Yamamoto
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Akinori Egashira
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Hiroyuki Kawano
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Nao Kinjo
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Eiji Tsujita
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Kazuhito Minami
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Masahiko Ikebe
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Yasuharu Ikeda
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Naonobu Kunitake
- Department of Radiology, National Kyushu Cancer Center, Fukuoka, Japan
| | - Yasushi Toh
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
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26
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Kawakami T, Tsushima T, Omae K, Ogawa H, Shirasu H, Kito Y, Yoshida Y, Hamauchi S, Todaka A, Machida N, Yokota T, Yamazaki K, Fukutomi A, Onozawa Y, Yasui H. Risk factors for esophageal fistula in thoracic esophageal squamous cell carcinoma invading adjacent organs treated with definitive chemoradiotherapy: a monocentric case-control study. BMC Cancer 2018; 18:573. [PMID: 29776344 PMCID: PMC5960135 DOI: 10.1186/s12885-018-4486-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 05/08/2018] [Indexed: 12/01/2022] Open
Abstract
Background Standard treatment for unresectable esophageal squamous cell carcinoma (ESCC) without distant metastasis is definitive chemoradiotherapy (dCRT), in which the incidence of esophageal fistula (EF) is reported to be 10–12%. An ad hoc analysis of JCOG0303, a phase II/III trial of dCRT for patients with unresectable ESCC (including non-T4b), suggested that esophageal stenosis is a risk factor for EF. However, risk factors for EF in patients limited to T4b ESCC treated with dCRT have yet to be clarified. The aim of this study was to investigate risk factors for EF in T4b thoracic ESCC treated with dCRT. Methods We retrospectively analyzed the data of consecutive T4b thoracic ESCC patients who were treated with dCRT (cisplatin and fluorouracil) at Shizuoka Cancer Center between April 2004 and September 2015. Results Excluding 8 patients with esophageal fistula clearly attributable to other iatrogenic interventions, the data of 116 patients who met the inclusion criteria were analyzed. Esophageal fistula was observed in 28 patients (24%). Although the fistula was closed in 5 patients, overall survival was significantly shorter in patients who experienced esophageal fistula (8.0 vs. 26.8 months; p < 0.0001). Among four potential variables extracted in univariate analysis, namely, total circumferential lesion, elevated CRP level, elevated white blood cell count, and anemia, the first two were revealed as risk factors for esophageal fistula in multivariate analysis. Conclusions This study demonstrated that total circumferential lesion and CRP ≥1.00 mg/dL are risk factors for esophageal fistula in T4b thoracic ESCC treated with dCRT. Trial registration This study was retrospectively registered. Electronic supplementary material The online version of this article (10.1186/s12885-018-4486-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Takeshi Kawakami
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Takahiro Tsushima
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan. .,Division of Gastrointestinal Oncology, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagizumi-cho, Sunto-gun, Shizuoka, 411-0934, Japan.
| | - Katsuhiro Omae
- Clinical Research Promotion Unit, Shizuoka Cancer Center, Shizuoka, Japan
| | - Hirofumi Ogawa
- Division of Radiation Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Hiromichi Shirasu
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yosuke Kito
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yukio Yoshida
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Satoshi Hamauchi
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Akiko Todaka
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Nozomu Machida
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Tomoya Yokota
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Akira Fukutomi
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yusuke Onozawa
- Division of Clinical Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Hirofumi Yasui
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
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27
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Sakaguchi M, Maebayashi T, Aizawa T, Ishibashi N, Saito T. Clinical results of multimodality therapy for esophageal cancer with distant metastasis. J Thorac Dis 2018; 10:1500-1510. [PMID: 29707300 DOI: 10.21037/jtd.2018.03.45] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Background The purpose of this study is to evaluate outcomes in upfront local response and survival of patients with esophageal cancer and distant metastasis. Methods This retrospective study included 34 patients (25 males) aged 42-92 years (median, 70 years) with a histological diagnosis of esophageal squamous cell cancer with distant metastasis. Staging was performed according to the UICC's TNM (6th edition) classification of malignant tumor. Results The median survival time (MST) was 5 months. The 1-year overall survival (OS) was 20.6%. Improved OS was associated with receipt of surgery [hazard ratio (HR), 3.857; 95% CI, 1.142-13.024; P=0.030] on both univariate and multivariate analyses, and the MST was 11 months. The overall objective local response rate was 82%. Ten patients had complete response (CR), 18 had partial response (PR). The overall symptom response was 88% patients. Six had CR, 24 had PR. There was no significant difference in the objective and symptom response between ≤50 and >50 Gy. Concurrent chemoradiotherapy (CCRT) with 50 Gy gave results of objective and symptom responses comparable to those of 60 Gy, which has been reported previously. Conclusions CCRT with 50 Gy gave results comparable to those of 60 Gy, which has been reported previously, and the toxicity was acceptable. Our findings showed that a multimodality therapy that includes surgery may improve survival in only a select group.
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Affiliation(s)
- Masakuni Sakaguchi
- Department of Radiology, Nihon University School of Medicine, Tokyo, Japan
| | - Toshiya Maebayashi
- Department of Radiology, Nihon University School of Medicine, Tokyo, Japan
| | - Takuya Aizawa
- Department of Radiology, Nihon University School of Medicine, Tokyo, Japan
| | - Naoya Ishibashi
- Department of Radiology, Nihon University School of Medicine, Tokyo, Japan
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28
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Zhang Y, Li Z, Zhang W, Chen W, Song Y. Risk factors for esophageal fistula in patients with locally advanced esophageal carcinoma receiving chemoradiotherapy. Onco Targets Ther 2018; 11:2311-2317. [PMID: 29731639 PMCID: PMC5923220 DOI: 10.2147/ott.s161803] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background This study aimed to investigate risk factors for esophageal fistula in patients with locally advanced esophageal carcinoma receiving chemoradiotherapy. Subjects and methods The study prospectively enrolled 212 esophageal carcinoma patients undergoing chemoradiotherapy and evaluated 16 clinical parameters. The best cut-off values were determined by receiver operating characteristics curves. Hazard ratios (HR) and 95% confidence intervals (CIs) were calculated by the Cox proportional hazards model. Kaplan-Meier analysis was used to evaluate the cumulative probability. Results In total, 22 patients (10.38%) developed esophageal fistula, of whom 9 experienced fistula during treatment and the other 13 patients developed fistula after chemoradiotherapy. The median time until occurrence was 5.75 months (range 0.6-8 months). In univariate analysis, the evaluated significant factors were Karnofsky performance status, smoking status, esophageal stenosis, T stage, fraction dose, and carcinoembryonic antigen (CEA). In addition, esophageal stenosis (HR=4.089, 95% CI 1.451-11.527, p=0.008), T stage (HR=2.663, 95% CI 1.019-6.960, p=0.046), and CEA (HR=0.309, 95% CI 0.124-0.768, p=0.011) were revealed as risk parameters in further multivariate analysis. Conclusion This is the first prospective study to evaluate factors associated with fistula formation in patients with esophageal carcinoma receiving chemoradiotherapy. More attention should be given to patients with esophageal stenosis, stage T4 disease, and high levels of CEA.
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Affiliation(s)
- Yang Zhang
- Department of Radiation Oncology, Qingdao University Medical College Affiliated Yantai Yuhuangding Hospital, Yantai, Shandong, People's Republic of China
| | - Zongjuan Li
- Department of Radiation Oncology, The Second Hospital of Dalian Medical University, Dalian, Liaoning, People's Republic of China
| | - Wei Zhang
- Department of Radiation Oncology, Qingdao University Medical College Affiliated Yantai Yuhuangding Hospital, Yantai, Shandong, People's Republic of China
| | - Wei Chen
- Department of Radiation Oncology, Qingdao University Medical College Affiliated Yantai Yuhuangding Hospital, Yantai, Shandong, People's Republic of China
| | - Yipeng Song
- Department of Radiation Oncology, Qingdao University Medical College Affiliated Yantai Yuhuangding Hospital, Yantai, Shandong, People's Republic of China
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29
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van Rossum PSN, Mohammad NH, Vleggaar FP, van Hillegersberg R. Treatment for unresectable or metastatic oesophageal cancer: current evidence and trends. Nat Rev Gastroenterol Hepatol 2018; 15:235-249. [PMID: 29235549 DOI: 10.1038/nrgastro.2017.162] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Approximately half of the patients diagnosed with oesophageal cancer present with unresectable or metastatic disease. Treatment for these patients aims to control dysphagia and other cancer-related symptoms, improve quality of life and prolong survival. In the past 25 years, modestly improved outcomes have been achieved in the treatment of patients with inoperable non-metastatic cancer who are medically not fit for surgery or have unresectable, locally advanced disease. Concurrent chemoradiotherapy offers the best outcomes in these patients. In distant metastatic oesophageal cancer, several double-agent or triple-agent chemotherapy regimens have been established as first-line treatment options. In addition, long-term results of multiple large randomized phase III trials using additional targeted therapies have been published in the past few years, affecting contemporary clinical practice and future research directions. For the local treatment of malignant dysphagia, various treatment options have emerged, and self-expandable metal stent (SEMS) placement is currently the most widely applied method. Besides the continuous search for improved SEMS designs to minimize the risk of associated complications, efforts have been made to develop and evaluate the efficacy of antireflux stents and irradiation stents. This Review outlines the current evidence and ongoing trends in the different modern-day, multidisciplinary interventions for patients with unresectable or metastatic oesophageal cancer with an emphasis on key randomized trials.
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Affiliation(s)
- Peter S N van Rossum
- Department of Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584CX Utrecht, The Netherlands.,Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, 3584CX Utrecht, The Netherlands
| | - Nadia Haj Mohammad
- Department of Medical Oncology, University Medical Center Utrecht, Heidelberglaan 100, 3584CX Utrecht, The Netherlands
| | - Frank P Vleggaar
- Department of Gastroenterology and Hepatology, University Medical Center Utrecht, Heidelberglaan 100, 3584CX Utrecht, The Netherlands
| | - Richard van Hillegersberg
- Department of Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584CX Utrecht, The Netherlands
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Makino T, Yamasaki M, Miyazaki Y, Wada N, Takahashi T, Kurokawa Y, Nakajima K, Takiguchi S, Mori M, Doki Y. Utility of initial induction chemotherapy with 5-fluorouracil, cisplatin, and docetaxel (DCF) for T4 esophageal cancer: a propensity score-matched analysis. Dis Esophagus 2018; 31:4670862. [PMID: 29190316 DOI: 10.1093/dote/dox130] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 10/10/2017] [Indexed: 12/11/2022]
Abstract
Although no consensus is available on the treatment of esophageal squamous cell carcinoma (ESCC) invading adjacent organs (T4), establishing effective induction treatments is crucial to altering an unresectable status and achieving curative resection. Here, we evaluated the efficacy of chemotherapy using 5-fluorouracil, cisplatin, and docetaxel (DCF) as the initial induction treatment for T4 ESCC. Fifty patients without distant metastasis who underwent initial induction chemotherapy using DCF for T4 ESCC were propensity score-matched with 50 patients who underwent radiotherapy concurrent with cisplatin and 5-fluorouracil (CRT). In the DCF group, 24 (48.0%) patients underwent surgery, achieving a 64% clinical response rate compared to 72.0% for induction CRT. CRT was also performed in another 24 (48.0%) patients in the DCF group in whom surgical resection was not indicated. The DCF group had significantly higher overall resectability than the CRT group (78.0% vs. 48.0%, P = 0.0017). The esophageal perforation rate during induction treatments was significantly lower in the DCF group than the CRT group (4.0% vs. 18.0%, P = 0.0205). Prognosis was significantly better in the DCF group than the CRT group (5-year cancer-specific survival 42.1% vs. 22.2%, P = 0.0146). Thus, induction DCF chemotherapy in patients with T4 ESCC reduced esophageal perforation and increased overall resectability, leading to better survival than CRT alone. Therefore, DCF chemotherapy may be an effective and safe option for initial induction treatment of T4 ESCC.
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Affiliation(s)
- T Makino
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - M Yamasaki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Y Miyazaki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - N Wada
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - T Takahashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Y Kurokawa
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - K Nakajima
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - S Takiguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - M Mori
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Y Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
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31
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Luo Y, Mao Q, Wang X, Yu J, Li M. Radiotherapy for esophageal carcinoma: dose, response and survival. Cancer Manag Res 2017; 10:13-21. [PMID: 29343986 PMCID: PMC5749557 DOI: 10.2147/cmar.s144687] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Esophageal cancer (EC) is an extremely aggressive, lethal malignancy that is increasing in incidence worldwide. At present, definitive chemoradiotherapy is accepted as the standard treatment for locally advanced EC. The EC guidelines recommend a radiation dose of 50.4 Gy for definitive treatment, yet the outcomes for patients who have received standard-dose radiotherapy remain unsatisfactory. However, some studies indicate that a higher radiation dose could improve local tumor control, and may also confer survival benefits. Some studies, however, suggest that high-dose radiotherapy does not bring survival benefit. The available data show that most failures occurred in the gross target volume (especially in the primary tumor) after definitive chemoradiation. Based on those studies, we hypothesize that at least for some patients, more intense local therapy may lead to better local control and survival. The aim of this review is to evaluate the radiation dose, fractionation strategies, and predictive factors of response to therapy in functional imaging for definitive chemoradiotherapy in esophageal carcinoma, with an emphasis on seeking the predictive model of response to CRT and trying to individualize the radiation dose for EC patients.
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Affiliation(s)
- Yijun Luo
- Department of Oncology, The People's Hospital of Jiangxi, Nanchang
| | - Qingfeng Mao
- School of Medical and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences.,Department of Radiation Oncology and Radiology, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China
| | - Xiaoli Wang
- Department of Oncology, The People's Hospital of Jiangxi, Nanchang
| | - Jinming Yu
- Department of Radiation Oncology and Radiology, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China
| | - Minghuan Li
- Department of Radiation Oncology and Radiology, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China
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Makino T, Yamasaki M, Tanaka K, Tatsumi M, Takiguchi S, Hatazawa J, Mori M, Doki Y. Importance of positron emission tomography for assessing the response of primary and metastatic lesions to induction treatments in T4 esophageal cancer. Surgery 2017; 162:836-845. [PMID: 28711321 DOI: 10.1016/j.surg.2017.06.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 06/02/2017] [Accepted: 06/06/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND There is no consensus strategy for treatment of T4 esophageal cancer, and because of this, a better evaluation of treatment response is crucial to establish personalized therapies. This study aimed to establish a useful system for evaluating treatment response in T4 esophageal cancer. METHODS This study included 130 patients with cT4 esophageal cancer without distant metastasis who underwent 18F-fluorodeoxyglucose-positron emission tomography before and after a series of induction treatments comprising chemoradiation or chemotherapy. We evaluated the maximal standardized uptake value and treatment response. RESULTS The mean ± standard deviation of standardized uptake value in the primary tumor before and after induction treatments were 13.8 ± 4.4 and 5.4 ± 4.1, respectively, and the mean standardized uptake value decrease was 58.4%. The most significant difference in survival between positron emission tomography-primary tumor responders and nonresponders was at a decrease of 60% standardized uptake value, based on every 10% stepwise cutoff analysis (2-year cause-specific survival: 60.2 vs 23.5%; hazard ratio = 2.705; P < .0001). With this cutoff value, the resectability (P = .0307), pathologic response (P = .0004), and pT stage (P < .0001) were associated with positron emission tomography-primary tumor response. Univariate analysis of 2-year cause-specific survival indicated a correlation between cause-specific survival and clinical stages according to TNM classification, esophageal perforation, positron emission tomography-primary tumor response, lymph node status evaluated by positron emission tomography before and after induction treatments, and operative resection. Multivariate analysis further identified positron emission tomography-primary tumor response (hazard ratio = 2.354; P = .0107), lymph node status evaluated by positron emission tomography after induction treatments (hazard ratio = 1.966; P = .0089), and operative resection (hazard ratio = 2.012; P = .0245) as independent prognostic predictors. CONCLUSION Positron emission tomography evaluation of the response of primary and metastatic lesions to induction treatments is important to formulate treatment strategies for cT4 esophageal cancer.
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Affiliation(s)
- Tomoki Makino
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan.
| | - Makoto Yamasaki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Koji Tanaka
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Mitsuaki Tatsumi
- Department of Nuclear Medicine and Tracer Kinetics, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Shuji Takiguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Jun Hatazawa
- Department of Nuclear Medicine and Tracer Kinetics, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Masaki Mori
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
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Sugimura K, Miyata H, Yano M, Yanagimoto Y, Ho MJ, Kobayashi S, Takahashi H, Omori T, Ohue M, Sakon M. Is 18F-FDG-PET useful for predicting R0 resection after induction therapy for initially unresectable locally advanced esophageal carcinoma? Gen Thorac Cardiovasc Surg 2017; 65:455-462. [PMID: 28585161 DOI: 10.1007/s11748-017-0786-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 05/18/2017] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Induction therapy followed by surgery is a promising strategy for esophageal cancer patients with invasion of the trachea/bronchus or aorta. However, no diagnostic criteria have been established to diagnose whether R0 resection can be performed. We investigated whether 18F-2-deoxy-D-glucose positron emission tomography (18F-FDG-PET) and other modalities are useful for predicting R0 resection. METHODS Fifty-seven patients with esophageal cancer invading the trachea/bronchus or aorta who underwent induction therapy followed by surgery were enrolled. We divided the participants into two groups, an R0 resection group (n = 43) and a non-R0 resection group (n = 14), and then compared the between-group results of three modalities, including computed tomography (CT), endoscopy and 18F-FDG-PET, before and after induction therapy. RESULTS The post-maximal standardized uptake value (SUVmax) after induction therapy in the R0 resection group was significantly lower than that in the non-R0 resection group (4.4 vs. 6.6, p = 0.005). The receiver operating characteristic curve analysis showed that the cut-off value for the post-SUVmax based on 18F-FDG-PET prediction of R0 resection was 4.7. Furthermore, a tumor reduction rate of ≥44% on CT, no residual stenosis, and no deep ulcer on endoscopy were associated with R0 resection after induction therapy (p = 0.002, p = 0.091, and p = 0.059, respectively). Multivariate logistic analyses revealed that the tumor reduction rate on CT and post-SUVmax <4.7 in 18F-FDG-PET were independent factors for R0 resection. CONCLUSIONS The post-SUVmax determined by 18F-FDG-PET and the volume reduction rate based on CT scans were useful for predicting R0 resection after induction therapy for initially unresectable locally advanced esophageal carcinoma.
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Affiliation(s)
- Keijiro Sugimura
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan.
| | - Hiroshi Miyata
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan
| | - Masahiko Yano
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan
| | - Yoshitomo Yanagimoto
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan
| | - Moon Jeong Ho
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan
| | - Shogo Kobayashi
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan
| | - Hidenori Takahashi
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan
| | - Takeshi Omori
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan
| | - Masayuki Ohue
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan
| | - Masato Sakon
- Department of Digestive Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Higashinari-ku, Osaka, 537-8511, Japan
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Ueda H, Takeda M, Ueda S, Kawakami H, Okuno T, Takegawa N, Hayashi H, Tsurutani J, Tamura T, Ishikawa K, Nishimura Y, Nakagawa K. Clinical evaluation of palliative chemoradiotherapy for metastatic esophageal cancer. Oncotarget 2017; 8:80286-80294. [PMID: 29113302 PMCID: PMC5655197 DOI: 10.18632/oncotarget.17925] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 05/03/2017] [Indexed: 11/25/2022] Open
Abstract
Platinum-based chemotherapy is considered a standard treatment option for patients with metastatic esophageal carcinoma. However, the overall survival of patients receiving such treatment is <1 year. A common presenting symptom of esophageal cancer is dysphagia, which has a substantial impact on quality of life. We have now retrospectively evaluated the efficacy and safety of palliative chemoradiotherapy for patients with stage IV esophageal cancer, most of whom are unfit for curative chemoradiotherapy. Fifty consecutive patients diagnosed with stage IV esophageal cancer were treated with concurrent chemoradiotherapy at Kindai University Hospital between April 2008 and December 2014. Most (90%) patients received a total radiation dose of at least 50 Gy, and the median number of treatment cycles per patient was four for the combination of 5-fluorouracil and cisplatin. The response of the primary tumor and the overall response were 80% and 44%, respectively. The dysphagia score was improved after chemoradiotherapy in 36 (72%) patients and did not change between before and after treatment in 14 (28%) patients. With a median follow-up time of 9.4 months from the start of chemoradiotherapy, the median progression-free survival and overall survival were 4.7 and 12.3 months, respectively. Three patients (T4b in two, T3 in one) developed esophagobronchial fistula after completion of chemoradiotherapy (n = 2) or after disease progression (n = 1), resulting in death in each case. Our results suggest that palliative chemoradioiotherapy was safe and contributed the improvement of dysphagia in patients with stage IV esophageal cancer.
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Affiliation(s)
- Hiroto Ueda
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Masayuki Takeda
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Shinya Ueda
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Tatsuya Okuno
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Naoki Takegawa
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Hidetoshi Hayashi
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Junji Tsurutani
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Takao Tamura
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Kazuki Ishikawa
- Department of Radiation Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Yasumasa Nishimura
- Department of Radiation Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
| | - Kazuhiko Nakagawa
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka-Sayama, Osaka, Japan
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Ma L, Luo GY, Ren YF, Qiu B, Yang H, Xie CX, Liu SR, Liu SL, Chen ZL, Li Q, Fu JH, Liu MZ, Hu YH, Ye WF, Liu H. Concurrent chemoradiotherapy combined with enteral nutrition support: a radical treatment strategy for esophageal squamous cell carcinoma patients with malignant fistulae. CHINESE JOURNAL OF CANCER 2017; 36:8. [PMID: 28077159 PMCID: PMC5225501 DOI: 10.1186/s40880-016-0171-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Accepted: 10/19/2016] [Indexed: 12/17/2022]
Abstract
Background Concurrent chemoradiotherapy (CCRT) significantly increases the survival rate of esophageal squamous cell carcinoma (ESCC) patients with malignant fistulae. Recent clinical evidence has shown the benefits of enteral nutrition for malnourished cancer patients. In this study, we aimed to validate that, with the support of enteral nutrition, ESCC patients who develop malignant fistulae might be able to complete CCRT and achieve long-term survival. Methods We reviewed the medical records of 652 patients with ESCC who received definitive CCRT at Sun Yat-sen University Cancer Center between January 2010 and December 2012. Treatment outcome and toxicity were retrospectively evaluated in 40 ESCC patients with malignant fistulae. All the 40 patients were treated with CCRT and evaluated by clinical nutritionists using nutrition risk screening (NRS) before, during, and after treatment. Twenty-two patients received a nasogastric tube, and 18 underwent percutaneous endoscopic gastrostomy feeding. The median energy intake was 2166 kcal/day. Treatment response was evaluated at 3 months after the completion of CCRT. Results With a median follow-up of 18 months (range, 3–39 months), patients’ 1-year overall survival (OS) rate was 62.5%, and the estimated OS time was 25.5 months. Univariate analysis showed that the NRS score (P = 0.003), increase in NRS score (P = 0.024), fistula closure (P = 0.011), and response to treatment (P < 0.001) were significantly associated with OS. Multivariate analysis showed that tumor response (P = 0.044) and increase in NRS score (P = 0.044) were independent predictors of OS. Grade 3 vomiting was observed in 8 patients (20.0%), grade 3 neutropenia was observed in 11 patients (27.5%), and grade 3 cough was observed in 13 patients (32.5%); 2 patients (5.0%) died of massive bleeding during treatment. Conclusions CCRT combined with enteral nutrition support is effective for ESCC patients with malignant fistulae. Patients have an increased potential to be cured, especially those who experience complete response and have an increase in NRS score. Careful observation and nutrition support are required for patients with advanced T-category ESCC who undergo CCRT.
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Affiliation(s)
- Li Ma
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China
| | - Guang-Yu Luo
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Yu-Feng Ren
- Department of Radiation Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong, P. R. China
| | - Bo Qiu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China
| | - Hong Yang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Chun-Xia Xie
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China
| | - Song-Ran Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China
| | - Shi-Liang Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China
| | - Zhao-Lin Chen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China
| | - Qun Li
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China
| | - Jian-Hua Fu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Meng-Zhong Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China
| | - Yong-Hong Hu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China. .,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China. .,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China.
| | - Wen-Feng Ye
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China. .,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China. .,Department of Clinical Nutrition, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China.
| | - Hui Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, Guangdong, P. R. China. .,Guangdong Esophageal Cancer Research Institute, Guangzhou, 510060, Guangdong, P. R. China. .,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, Guangdong, P. R. China.
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Hihara J, Hamai Y, Emi M, Murakami Y, Kenjo M, Nagata Y, Okada M. Role of definitive chemoradiotherapy using docetaxel and 5-fluorouracil in patients with unresectable locally advanced esophageal squamous cell carcinoma: a phase II study. Dis Esophagus 2016; 29:1115-1120. [PMID: 26471962 DOI: 10.1111/dote.12433] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Definitive chemoradiotherapy (CRT) with docetaxel (DOC) and 5-fluorouracil (5-FU) is a unique regimen for esophageal cancer. In this prospective phase II study, antitumor effect and safety of CRT using DOC and 5-FU for inoperable locally advanced esophageal cancer were evaluated. DOC 7.5 mg/m2 was infused on days 1, 8, 22, and 29. 5-FU 250 mg/m2 /day was infused continuously on days 1-5, 8-12, 15-19, 22-26, 29-33, 36-40, and 43-45. Radiotherapy was given to 66 Gy in 33 fractions. Eleven patients with thoracic and five with cervical esophageal cancer were eligible. All patients had esophageal squamous cell carcinoma (ESCC). The response rate was 94%, with complete response in five patients (31%) and partial response in 10 (63%). Hematologic toxicity was mild; only one patient (6%) had Grade 1 leukopenia. Nonhematologic Grade 3 or higher adverse events were esophagitis (31%), anorexia (6%), and esophago-bronchial fistula (6%). No treatment-related deaths occurred. The median time to progression was 20 months and overall 3-year and 5-year survival were 44% and 31%, respectively. Definitive CRT using DOC and 5-FU could be performed safely, and it demonstrated a favorable antitumor effect for ESCC. This regimen might be indicated in patients in whom it is desirable to avoid myelosuppression and progression of renal impairment.
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Affiliation(s)
- J Hihara
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Y Hamai
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - M Emi
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Y Murakami
- Department of Radiation Oncology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - M Kenjo
- Department of Radiation Oncology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Y Nagata
- Department of Radiation Oncology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - M Okada
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
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Efficacy and Safety of Induction Chemotherapy in Esophageal Cancer with Airway Involvement. J Gastrointest Cancer 2016; 47:294-304. [DOI: 10.1007/s12029-016-9830-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Li M, Zhao F, Zhang X, Shi F, Zhu H, Han A, Zhang Y, Kong L, Yu J. Involved-field irradiation in definitive chemoradiotherapy for T4 squamous cell carcinoma of the esophagus. ACTA ACUST UNITED AC 2016; 23:e131-7. [PMID: 27122981 DOI: 10.3747/co.23.2846] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Definitive concurrent chemoradiotherapy (ccrt) is currently a therapeutic option for locally advanced esophageal cancer. However, clinical practice differs with respect to the target volume for irradiation. The purpose of the present study was to analyze failure patterns and survival, and to determine the feasibility of using involved-field irradiation (ifi) with concurrent chemotherapy for T4 squamous cell carcinoma (scc) of the esophagus. METHODS Between January 2003 and January 2013, 56 patients with clinical T4M0 scc of the esophagus received ccrt using ifi. The radiation field included the primary tumour and clinically involved lymph nodes. Target volumes and sites of failure were analyzed, as were treatment-related toxicity and survival time. RESULTS In this 56-patient cohort, 13 patients (23.2%) achieved a complete response, and 21 (37.5%) achieved a partial response, for a total response rate of 60.7%. The major toxicities experienced were leucocytopenia and esophagitis, with 14 patients (25.0%) experiencing grade 3 toxicities. At a median follow-up of 34 months, 48 patients (85.7%) had experienced failure: 39 (69.6%) in-field, 7 (12.5%) elective nodal, and 19 (33.9%) distant. Only 1 patient (1.8%) experienced isolated elective nodal failure. The 1-, 2-, and 3-year survival rates were 39.3%, 21.4%, and 12.5% respectively. CONCLUSIONS For patients with T4M0 scc of the esophagus, definitive ccrt using ifi resulted in an acceptable rate of isolated elective nodal failure and an overall survival comparable to that achieved with elective nodal irradiation. A limited radiation therapy target volume, including only clinically involved lesions, would therefore be a feasible choice for this patient subgroup.
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Affiliation(s)
- M Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, P.R.C
| | - F Zhao
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, P.R.C
| | - X Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, P.R.C
| | - F Shi
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, P.R.C
| | - H Zhu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, P.R.C
| | - A Han
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, P.R.C
| | - Y Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, P.R.C
| | - L Kong
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, P.R.C
| | - J Yu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Jinan, P.R.C
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Li M, Zhang X, Zhao F, Luo Y, Kong L, Yu J. Involved-field radiotherapy for esophageal squamous cell carcinoma: theory and practice. Radiat Oncol 2016; 11:18. [PMID: 26846932 PMCID: PMC4743321 DOI: 10.1186/s13014-016-0589-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2015] [Accepted: 01/14/2016] [Indexed: 12/14/2022] Open
Abstract
Esophageal carcinoma (EC) is characterized by a high rate of lymph node metastasis and its spread pattern is not always predictable. Chemoradiotherapy has an important role in the treatment of EC in both the inoperable and the pre-operative settings. However, regarding the target volume for radiation, different clinical practices exist. Theoretically, in addition to the clinical target volume administered to the gross lesion, it might seem logical to deliver a certain dose to the uninvolved regional lymph node area at risk for microscopic disease. However, in practice, it is difficult because of the intolerance of normal tissue to radiotherapy (RT), particularly if all regions containing the cervical, mediastinal, and upper abdominal nodes are covered. To date, the use of elective nodal irradiation (ENI) is still controversial in the field of radiotherapy. Some investigators use involved-field radiotherapy (IFRT) in order to reduce treatment-related toxicities. It is thought that micrometastases can be controlled, to some extent, by chemotherapy and the abscopal effects of radiation. It is the presence of overtly involved lymph nodes rather than the micrometastatic nodes negatively affects survival in patients with EC. In another hand, lymph nodes stationed near primary tumors also receive considerable incidental irradiation doses that may contribute to the elimination of subclinical lesions. These data indicate that an irradiation volume covering only the gross tumor is appropriate. When using ENI or IFRT, very few patients experience solitary regional node failure and out-of-field lymph node failure is not common. Primary tumor recurrence and distant metastases, rather than regional lymph node failure, affect the overall survival in patients with EC. The available evidence indicates that the use of ENI seems to prevent or delay regional nodal relapse rather than improve survival. In a word, these data suggest that IFRT is feasible in EC patients.
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Affiliation(s)
- Minghuan Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, Shandong Province, 250117, China.
| | - Xiaoli Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, Shandong Province, 250117, China. .,Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China.
| | - Fen Zhao
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, Shandong Province, 250117, China.
| | - Yijun Luo
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, Shandong Province, 250117, China.
| | - Li Kong
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, Shandong Province, 250117, China.
| | - Jinming Yu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong Academy of Medical Sciences, Jiyan Road 440, Jinan, Shandong Province, 250117, China.
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Cho JH, Kim TN. Long-term survival after concurrent chemoradiation therapy for esophageal cancer with tracheal invasion. Korean J Intern Med 2015; 30:931-3. [PMID: 26552472 PMCID: PMC4642026 DOI: 10.3904/kjim.2015.30.6.931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 05/28/2015] [Accepted: 06/15/2015] [Indexed: 11/27/2022] Open
Affiliation(s)
| | - Tae Nyeun Kim
- Correspondence to Tae Nyeun Kim, M.D. Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea Tel: +82-53-620-3842 Fax: +82-53-654-8386 E-mail:
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Umezawa R, Jingu K, Matsushita H, Sugawara T, Kubozono M, Yamamoto T, Ishikawa Y, Kozumi M, Takahashi N, Katagiri Y, Kadoya N, Takeda K, Ariga H, Nemoto K, Yamada S. Long-term results of chemoradiotherapy for stage II-III thoracic esophageal cancer in a single institution after 2000 -with a focus on comparison of three protocols. BMC Cancer 2015; 15:813. [PMID: 26506988 PMCID: PMC4624589 DOI: 10.1186/s12885-015-1836-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Accepted: 10/19/2015] [Indexed: 11/29/2022] Open
Abstract
Background To evaluate the long-term results of chemoradiotherapy (CRT) for stage II-III thoracic esophageal cancer mainly by comparing results of three protocols retrospectively. Methods Between 2000 and 2012, 298 patients with stage II-III thoracic esophageal cancer underwent CRT. Patients in Group A received two cycles of cisplatin (CDDP) at 70 mg/m2 (day 1 and 29) and 5-fluorouracil (5-FU) at 700 mg/m2/24 h (day 1–4 and 29–32) with radiotherapy (RT) of 60 Gy without a break. Patients in Group B received two cycles of CDDP at 40 mg/m2 (day 1, 8, 36 and 43) and 5-FU at 400 mg/m2/24 h (day 1–5, 8–12, 36–40 and 43–47) with RT of 60 Gy with a 2-week break. Patients in Group C received two cycles of nedaplatin at 70 mg/m2 (day 1 and 29) and 5-FU at 500 mg/m2/24 h (day 1–4 and 29–32) with RT of 60–70 Gy without a break. Differences in prognostic factors between the groups were analyzed by univariate and multivariate analyses. Results The 5-year overall survival rates for patients in Group A, Group B and Group C were 52.4, 45.2 and 37.2 %, respectively. The 5-year overall survival rates for patients in Stage II, Stage III (non-T4) and Stage III (T4) were 64.0, 40.1 and 22.5 %, respectively. The 5-year overall survival rates for patients who received 1 cycle and 2 cycles of concomitant chemotherapy were 27.9 and 46.0 %, respectively. In univariate analysis, stage, performance status and number of concomitant chemotherapy cycles were significant prognostic factors (p < 0.001, p = 0.008 and p < 0.001, respectively). In multivariate analysis, stage, protocol and number of concomitant chemotherapy cycles were significant factors (p < 0.001, p = 0.043 and p < 0.001, respectively). Conclusions The protocol used in Group A may be an effective protocol of CRT for esophageal cancer. It may be important to complete the scheduled concomitant chemotherapy with the appropriate intensity of CRT.
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Affiliation(s)
- Rei Umezawa
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Keiichi Jingu
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Haruo Matsushita
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Toshiyuki Sugawara
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Masaki Kubozono
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Takaya Yamamoto
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Yojiro Ishikawa
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Maiko Kozumi
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Noriyoshi Takahashi
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Yu Katagiri
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Noriyuki Kadoya
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
| | - Ken Takeda
- Department of Radiological Technology, School of Health Sciences, Faculty of Medicine, Tohoku University, Sendai, Japan.
| | - Hisanori Ariga
- Department of Radiology, Iwate Medical University School of Medicine, Morioka, Japan.
| | - Kenji Nemoto
- Department of Radiation Oncology, Yamagata University School of Medicine, Yamagata, Japan.
| | - Shogo Yamada
- Department of Radiation Oncology, Tohoku University Graduate School of Medicine, 1-1, Seiryou-machi, Aobaku, Sendai, 980-8574, Japan.
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Clinical outcomes of radiotherapy for esophageal cancer between 2004 and 2008: the second survey of the Japanese Radiation Oncology Study Group (JROSG). Int J Clin Oncol 2015; 21:88-94. [PMID: 26178368 DOI: 10.1007/s10147-015-0872-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 06/28/2015] [Indexed: 02/08/2023]
Abstract
BACKGROUND This second questionnaire-based survey was performed to determine the clinical results of definitive esophageal cancer treatment with radiotherapy (RT) or chemoradiotherapy (CRT) between 2004 and 2008. MATERIALS/METHODS Clinical results of definitive RT for patients were collected from major Japanese institutions. Patients were classified into three groups: (A) stage I, (B) resectable stages II-III, (C) unresectable stages III-IVA. For group A, all patients treated with RT alone or CRT were included. For groups B and C, only those treated with CRT were included. RESULTS In total, 990 patients (group A 259, group B 333, group C 398 patients) were included from 11 institutions. In group A, 199 patients (78 %) were treated with CRT, and 60 patients (23 %) received RT alone. In groups B and C, 420 patients (57 %) were treated with full-dose cisplatin/5-FU, and 181 patients (25 %) with low-dose protracted-infusion cisplatin/5-FU. The median and range of the 5-year overall survival rate were 73 % (40-94 %) for group A, 40 % (0-57 %) for group B, and 18 % (6-26 %) for group C, respectively. The 5-year overall survival rates were consistently good for five high-volume centers where more than 20 patients/year with esophageal cancer were treated definitively as compared with the remaining six medium-volume centers (5-15 patients/year). The median and range of the incidence of grade ≥3 late toxicities were 10 % and 6-22 %, respectively. CONCLUSIONS A wide disparity in 5-year overall survival rates among the institutions was still apparent in the second survey for groups A and B.
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Nakajima Y, Kawada K, Tokairin Y, Miyawaki Y, Okada T, Ryotokuji T, Fujiwara N, Saito K, Fujiwara H, Ogo T, Okuda M, Nagai K, Miyake S, Kawano T. Salvage chemoradiotherapy for locally advanced esophageal carcinomas. Dis Esophagus 2015; 28:460-7. [PMID: 24720357 DOI: 10.1111/dote.12217] [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] [Indexed: 12/11/2022]
Abstract
'Salvage chemoradiotherapy (CRT)' was introduced in 2005 to treat thoracic esophageal carcinomas deemed unresectable based on the intraoperative findings. The therapeutic concept is as follows: the surgical plan is changed to an operation that aims to achieve curability by the subsequent definitive CRT. For this purpose, the invading tumor is resected as much as possible, and systematic lymph node dissection is performed except for in the area around the bilateral recurrent nerves. The definitive CRT should be started as soon as possible and should be performed as planned. We hypothesized that this treatment would be feasible and provide good clinical effects. We herein verified this hypothesis. Twenty-seven patients who received salvage CRT were enrolled in the study, and their clinical course, therapeutic response, and prognosis were evaluated. The patients who had poor oral intake because of esophageal stenosis were able to eat solid food soon after the operation. The radiation field could be narrowed after surgery, and this might have contributed to the high rate of finishing the definitive CRT as planned. As a result, the overall response rate was 74.1%, and 48.1% of the patients had a complete response. No patient experienced fistula formation. The 1-, 3-, and 5-year overall survival rates were 66.5%, 35.2%, and 35.2%, respectively. Salvage CRT had clinical benefits, such as the fact that patients became able to have oral intake, that fistula formation could be prevented, that the adverse events associated with the definitive CRT could be reduced, and that prognosis of the patients was satisfactory. Although the rate of recurrent nerve paralysis was relatively high even after the suspension of aggressive bilateral recurrent nerve lymph node dissection, and the rate of the progressive disease after the definitive CRT was high, salvage CRT appears to provide some advantages for the patients who would otherwise not have other treatment options following a non-curative and residual operation.
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Affiliation(s)
- Y Nakajima
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - K Kawada
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Y Tokairin
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Y Miyawaki
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - T Okada
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - T Ryotokuji
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - N Fujiwara
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - K Saito
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - H Fujiwara
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - T Ogo
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - M Okuda
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - K Nagai
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - S Miyake
- Department of Clinical Oncology, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - T Kawano
- Department of Esophageal and General Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
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Ohnuma H, Sato Y, Hirakawa M, Okagawa Y, Osuga T, Hayashi T, Sato T, Miyanishi K, Kobune M, Takimoto R, Sagawa T, Hori M, Someya M, Nakata K, Sakata KI, Takayama T, Kato J. A Phase 1/2 Study of Definitive Chemoradiation Therapy Using Docetaxel, Nedaplatin, and 5-Fluorouracil (DNF-R) for Esophageal Cancer. Int J Radiat Oncol Biol Phys 2015; 93:382-90. [PMID: 26232855 DOI: 10.1016/j.ijrobp.2015.05.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 05/21/2015] [Accepted: 05/26/2015] [Indexed: 11/24/2022]
Abstract
PURPOSE Patient survival in esophageal cancer (EC) remains poor. The purpose of this study was to investigate a regimen of definitive chemoradiation therapy (CRT) that exerts good local control of EC. We performed a phase 1/2 study to assess the safety and efficacy of CRT with docetaxel, nedaplatin, and 5-fluorouracil (DNF-R). METHODS AND MATERIALS Eligible patients presented with stage IB to IV EC. Patients received 2 cycles of docetaxel (20, 30, or 40 mg/m(2)) and nedaplatin (50 mg/m(2)) on days 1 and 8 and a continuous infusion of 5-fluorouracil (400 mg/m(2)/day) on days 1 to 5 and 8 to 12, every 5 weeks, with concurrent radiation therapy (59.4 Gy/33 fractions). The recommended dose (RD) was determined using a 3 + 3 design. RESULTS In the phase 1 study, the dose-limiting toxicities were neutropenia and thrombocytopenia. The RD of docetaxel was determined to be 20 mg/m(2). In the phase 2 study, grade 3 to 4 acute toxicities included neutropenia (42.8%), febrile neutropenia (7.14%), thrombocytopenia (17.9%), and esophagitis (21.4%). Grade 3 to 4 late radiation toxicity included esophagostenosis (10.7%). The complete response rate was 82.1% (95% confidence interval: 67.9-96.3%). Both the median progression-free survival and overall survival were 41.2 months. CONCLUSIONS DNF-R showed good tolerability and strong antitumor activity, suggesting that it is a potentially effective therapeutic regimen for EC.
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Affiliation(s)
- Hiroyuki Ohnuma
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Yasushi Sato
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Masahiro Hirakawa
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Yutaka Okagawa
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Takahiro Osuga
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Tsuyoshi Hayashi
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Tsutomu Sato
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Koji Miyanishi
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Masayoshi Kobune
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Rishu Takimoto
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Tamotsu Sagawa
- Division of Gastroenterology, Hokkaido Cancer Center, Sapporo, Japan
| | - Masakazu Hori
- Department of Radiology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Masanori Someya
- Department of Radiology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Kensei Nakata
- Department of Radiology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Koh-Ichi Sakata
- Department of Radiology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Tetsuji Takayama
- Department of Gastroenterology and Oncology, University of Tokushima, Tokushima, Japan
| | - Junji Kato
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Sapporo, Japan.
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Shinoda M, Ando N, Kato K, Ishikura S, Kato H, Tsubosa Y, Minashi K, Okabe H, Kimura Y, Kawano T, Kosugi SI, Toh Y, Nakamura K, Fukuda H. Randomized study of low-dose versus standard-dose chemoradiotherapy for unresectable esophageal squamous cell carcinoma (JCOG0303). Cancer Sci 2015; 106:407-12. [PMID: 25640628 PMCID: PMC4409884 DOI: 10.1111/cas.12622] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Revised: 01/20/2015] [Accepted: 01/24/2015] [Indexed: 01/11/2023] Open
Abstract
Low-dose cisplatin and 5-fluorouracil (LDPF) chemotherapy with daily radiotherapy (RT) is used as an alternative chemoradiotherapy regimen for locally advanced esophageal carcinoma. We evaluated whether RT plus LDPF chemotherapy had an advantage in terms of survival and/or toxicity over RT plus standard-dose cisplatin and 5-fluorouracil (SDPF) chemotherapy in this study. This multicenter trial included esophageal cancer patients with clinical T4 disease and/or unresectable regional lymph node metastasis. Patients were randomly assigned to receive RT (2 Gy/fraction, total dose of 60 Gy) with SDPF (arm A) or LDPF (arm B) chemotherapy. The primary endpoint was overall survival (OS). A total of 142 patients (arm A/B, 71/71) from 41 institutions were enrolled between April 2004 and September 2009. The OS hazard ratio in arm B versus arm A was 1.05 (80% confidence interval, 0.78-1.41). There were no differences in toxicities in either arm. Arm B was judged as not promising for further evaluation in the phase III setting. Thus, the Data and Safety Monitoring Committee recommended that the study be terminated. In the updated analyses, median OS and 3-year OS were 13.1 months and 25.9%, respectively, for arm A and 14.4 months and 25.7%, respectively, for arm B. Daily RT plus LDPF chemotherapy did not qualify for further evaluation as a new treatment option for patients with locally advanced unresectable esophageal cancer. This study was registered at the UMIN Clinical Trials Registry as UMIN000000861.
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Affiliation(s)
- Masayuki Shinoda
- Department of Thoracic Surgery, Aichi Cancer Center, Nagoya, Japan
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Akutsu Y, Matsubara H. Chemoradiotherapy and surgery for T4 esophageal cancer in Japan. Surg Today 2015; 45:1360-5. [PMID: 25583206 DOI: 10.1007/s00595-015-1116-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 12/23/2014] [Indexed: 01/06/2023]
Abstract
Esophageal cancer is thought to be the most malignant neoplasm due to its biological aggressiveness. The most effective treatment modality for esophageal cancer, particularly T4 esophageal cancer, is chemoradiotherapy (CRT). Some T4 patients show long-term survival after receiving CRT, suggesting that even T4 esophageal cancer can be cured with this modality. Although surgery is performed after CRT in some T4 cases, its prognostic benefit is controversial. In this paper, we review the status of CRT and conversion surgery as well as the development of new regimens and discuss the future prospects of CRT in the treatment of T4 esophageal cancer in Japan.
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Affiliation(s)
- Yasunori Akutsu
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuoku, Chiba, 260-8670, Japan.
| | - Hisahiro Matsubara
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuoku, Chiba, 260-8670, Japan
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Ishikawa K, Nakamatsu K, Shiraishi O, Yasuda T, Nishimura Y. Clinical results of definitive-dose (50 Gy/25 fractions) preoperative chemoradiotherapy for unresectable esophageal cancer. Int J Clin Oncol 2014; 20:531-7. [PMID: 25073955 DOI: 10.1007/s10147-014-0736-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Accepted: 07/19/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND The clinical results of definitive-dose preoperative chemoradiotherapy (CRT) of 50 Gy/25 fractions/5 weeks for unresectable esophageal cancer were analyzed. METHODS Inclusion criteria were unresectable esophageal squamous cell carcinoma with T4b or mediastinal lymph nodes invading to the trachea or aorta. Radiation therapy of 50 Gy/25 fractions/5 weeks was combined concurrently with two courses of FP therapy (CDDP 70 mg/m(2) + 5-FU 700 mg/m(2)/d × 5 days: day 1-5, day 29-33). Tumor response was evaluated 4 weeks after completion of RT. Subtotal esophagectomy was planned 6-8 weeks after RT. RESULTS Thirty patients (26 male and 4 female) aged from 50-78 years (median 66) were enrolled between 2008 and 2011. The clinical stages according to the 7th edition of UICC were stages II/III/IV, 1/23/6; T1/2/3/4, 1/1/4/24; and N0/1/2/3, 3/25/1/1. All 30 patients completed RT of 50 Gy/25 fractions. Initial tumor responses were 21 patients with resectable disease, 7 with unresectable disease, and 2 with progressive disease. Subtotal esophagectomy was performed in 18 (60%) of the 30 patients. Pathological complete response was obtained in five (28%) patients. There were two patients with hospitalization death after surgery (11%). Six of the 7 patients who still had unresectable disease were treated with 1-3 courses of docetaxel, CDDP and 5-FU. Three patients treated without surgery showed long-term survival. The 3-year loco-regional control rate and the 3-year overall survival rate for the 30 patients were 70 and 49%, respectively. CONCLUSIONS Definitive-dose preoperative CRT was feasible, and is a promising treatment strategy for unresectable esophageal cancer.
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Affiliation(s)
- Kazuki Ishikawa
- Department of Radiation Oncology, Kinki University Faculty of Medicine, Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan,
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Yin SY, Chao YK, Tseng CK, Chang HK, Liu YH, Wu YC, Chen TP, Yeh CH. Bronchoscopic finding determined outcome after chemoradiotherapy in esophageal cancer patients with airway invasion. J Surg Oncol 2014; 109:808-11. [DOI: 10.1002/jso.23578] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2013] [Accepted: 01/22/2014] [Indexed: 12/19/2022]
Affiliation(s)
- Shun-Ying Yin
- Division of Thoracic and Cardiovascular Surgery; Chang Gung Memorial Hospital; Linkou; College of Medicine; Chang Gung University; Taoyuan Taiwan
- Division of Thoracic and Cardiovascular Surgery; Chang Gung Memorial Hospital; Keelung; College of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Yin-Kai Chao
- Division of Thoracic and Cardiovascular Surgery; Chang Gung Memorial Hospital; Linkou; College of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Chen-Kan Tseng
- Department of Radiation Oncology; Chang Gung Memorial Hospital; Linkou; College of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Hsien-Kun Chang
- Division of Haematology/Oncology; Chang Gung Memorial Hospital; Linkou; College of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Yun-Hen Liu
- Division of Thoracic and Cardiovascular Surgery; Chang Gung Memorial Hospital; Linkou; College of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Yi-Cheng Wu
- Division of Thoracic and Cardiovascular Surgery; Chang Gung Memorial Hospital; Linkou; College of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Tzu-Ping Chen
- Division of Thoracic and Cardiovascular Surgery; Chang Gung Memorial Hospital; Keelung; College of Medicine; Chang Gung University; Taoyuan Taiwan
| | - Chi-Hsiao Yeh
- Division of Thoracic and Cardiovascular Surgery; Chang Gung Memorial Hospital; Keelung; College of Medicine; Chang Gung University; Taoyuan Taiwan
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Hihara J, Hamai Y, Emi M, Aoki Y, Taomoto J, Miyata Y, Okada M. Esophageal bypass operation prior to definitive chemoradiotherapy in advanced esophageal cancer with tracheobronchial invasion. Ann Thorac Surg 2013; 97:290-5. [PMID: 24200399 DOI: 10.1016/j.athoracsur.2013.08.060] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 08/09/2013] [Accepted: 08/27/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND In T4 esophageal cancer with tracheobronchial invasion, an esophagorespiratory fistula (ERF) often occurs during or after chemoradiotherapy. We have performed esophageal bypass operations prior to definitive chemoradiotherapy for these patients to increase the chemoradiotherapy completion rate by minimizing the potential effect of an ERF. The aim of this study was to examine the clinical outcome of esophageal bypass surgery prior to chemoradiotherapy. METHODS Between 1997 and 2010, 17 patients underwent esophageal bypass surgery followed by definitive chemoradiotherapy for esophageal cancer with tracheobronchial invasion (bypass group). Ten patients in the same circumstances were treated with chemoradiotherapy alone (control group). Overall survival, the clinical effect of chemoradiotherapy, the ERF incidence rate, and the safety of esophageal bypass surgery were assessed. RESULTS The overall response rate to chemoradiotherapy was 64.7% in the bypass group and 90.0% in the control group. Except for 2 patients with ERF at initial diagnosis, 4 (26.7%) of the 15 patients developed ERF in the bypass group, and 3 (30.0%) of the 10 patients developed ERF in the control group during or after chemoradiotherapy. The 2-year and 3-year overall survival rates were 17.6% and 17.6% in the bypass group and 20.0% and 0% in the control group, respectively (p = 0.924); long-term survival of more than 3 years was seen only in the bypass group. CONCLUSIONS Esophageal bypass surgery prior to definitive chemoradiotherapy could be performed safely, and this strategy contributed to long-term survival in the patients who achieved a good response to chemoradiotherapy but developed an ERF.
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Affiliation(s)
- Jun Hihara
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan.
| | - Yoichi Hamai
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Manabu Emi
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Yoshiro Aoki
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Junya Taomoto
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Yoshihiro Miyata
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Morihito Okada
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
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Jingu K, Matsushita H, Takeda K, Narazaki K, Ariga H, Umezawa R, Sugawara T, Miyata G, Onodera K, Nemoto K, Yamada S. Results of chemoradiotherapy for stage I esophageal cancer in medically inoperable patients compared with results in operable patients. Dis Esophagus 2013; 26:522-7. [PMID: 22925398 DOI: 10.1111/j.1442-2050.2012.01396.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The purpose of the present study was to evaluate long-term results of chemoradiotherapy for clinical T1b-2N0M0 esophageal cancer and to compare outcomes for operable and inoperable patients. Patients with stage I esophageal cancer (Union for International Cancer Control [UICC] 2009), excluding patients with cT1a esophageal cancer, were studied. All patients had histologically proven squamous cell carcinoma. Operable patients received cisplatin and 5-fluorouracil with concurrent radiotherapy of 60 Gy including a 2-week break. Inoperable patients received nedaplatin and 5-fluorouracil with concurrent radiotherapy of 60-70 Gy without a pause. End-points were overall survival rate (OS), cause-specific survival rate (CSS), progression-free survival rate (PFS), and locoregional control rate (LC). Thirty-seven operable patients and 30 medically inoperable patients were enrolled. There was a significant difference in only age between the operable group and inoperable group (P = 0.04). The median observation period was 67.9 months. In all patients, 5-year OS, CSS, PFS, and LC were 77.9%, 91.5%, 66.9%, and 80.8%, respectively. Comparison of the operable group and inoperable group showed that there was a significant difference in OS (5-year, 85.5% vs. 68.7%, P = 0.04), but there was no difference in CSS, PFS, or LC. Grade 3 or more late toxicity according to Common Terminology Criteria for Adverse Events v 3.0 was found in seven patients. Even in medically inoperable patients with stage I esophageal cancer, LC of more than 80% can be achieved with chemoradiotherapy. However, OS in medically inoperable patients is significantly worse than that in operable patients.
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Affiliation(s)
- K Jingu
- Department of Radiation Oncology, Tohoku University School of Medicine, Sendai 980-8574, Japan.
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