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Tasaki Y, Yamazaki T, Miyazaki S, Takeda T, Nakatake M, Nakamura D, Takahira A, Honda K, Egawa A, Yamaguchi N, Nakao K, Toya R. Additional chemoradiotherapy for superficial esophageal squamous cell carcinoma after near-circumferential or full-circumferential noncurative endoscopic submucosal dissection: a retrospective study. BMC Gastroenterol 2024; 24:232. [PMID: 39044174 PMCID: PMC11267816 DOI: 10.1186/s12876-024-03328-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 07/16/2024] [Indexed: 07/25/2024] Open
Abstract
BACKGROUND Endoscopic submucosal dissection (ESD) is a potentially efficient therapeutic intervention for superficial esophageal cancer. Additional treatment such as chemoradiotherapy (CRT) or esophagectomy is recommended in cases of muscularis mucosa invasion with positive resection margins or lymphovascular invasion or submucosal layer invasion, which are considered noncurative ESD, due to an increased risk of lymph node metastasis. However, the adequacy of additional CRT after near-circumferential or full-circumferential noncurative ESD has not been fully discussed. In this study, we retrospectively evaluated the efficacy and toxicity of additional CRT for superficial esophageal squamous cell carcinoma (SCC) after near-circumferential or full-circumferential noncurative ESD, which was defined as a mucosal defect measuring ≥ 3/4 of the esophageal circumference. METHODS We retrospectively evaluated 24 patients who received additional CRT for superficial esophageal SCC after near-circumferential or full-circumferential noncurative ESD between 2012 and 2018. Elective nodal irradiation (ENI) was performed in all patients and boost irradiation (BI) was performed after ENI in 4 patients with positive resection margins. The prescription doses of ENI and BI were 41.4 Gy in 23 fractions and 9 Gy in 5 fractions, respectively. Concurrent chemotherapy (a combination of cisplatin or nedaplatin and 5-fluorouracil) was administered to all patients. RESULTS The 3-year and 5-year overall survival rates were 92% and 78%, respectively, while the 3-year and 5-year progression-free survival rates were 83% and 70%, respectively. Grade 2 esophageal stenosis occurred in 8 (33%) patients. There was no case of Grade 3 or worse esophageal stenosis. Among them, 4 (17%) patients developed stenosis before additional CRT, which persisted after the completion of additional CRT. The remaining 4 (17%) patients developed de novo stenosis within 5 months following the completion of additional CRT. One patient (4%) still requires regular bougie dilation. Grade 3 and Grade 4 acute toxicity, including anemia, neutropenia, thrombocytopenia, and esophagitis occurred in 1 (4%) and 0 (0%), 6 (25%) and 1 (4%), 1 (4%) and 0 (0%), and 1 (4%) and 0 (0%) patients, respectively. One (4%) patient who underwent salvage CRT for the out-of-field lymph node recurrence died with acute myeloid leukemia. CONCLUSIONS Additional CRT is a viable treatment option even in patients who have undergone near-circumferential or full-circumferential noncurative ESD. Esophageal stenosis after additional CRT following near-circumferential or full-circumferential noncurative ESD is manageable and acceptable.
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Affiliation(s)
- Yutaro Tasaki
- Department of Radiology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan.
| | - Takuya Yamazaki
- Department of Radiology, Sasebo Central Hospital, 15 Daiwa, Sasebo, 857-1195, Japan
| | - Shuhei Miyazaki
- Department of Radiology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Tatsuya Takeda
- Department of Radiology, National Hospital Organization Nagasaki Medical Center, 1000-1 Kubara, Omura, 856- 8562, Japan
| | - Mika Nakatake
- Department of Radiology, Japanese Red Cross Nagasaki Genbaku Hospital, 3-15 Mori, Nagasaki, 852-8511, Japan
| | - Daisuke Nakamura
- Department of Radiology, National Hospital Organization Nagasaki Medical Center, 1000-1 Kubara, Omura, 856- 8562, Japan
| | - Asuka Takahira
- Department of Radiology, Japanese Red Cross Nagasaki Genbaku Hospital, 3-15 Mori, Nagasaki, 852-8511, Japan
| | - Koichi Honda
- Department of Clinical Oncology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Akiko Egawa
- Department of Radiology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Naoyuki Yamaguchi
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan
| | - Kazuhiko Nakao
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852- 8501, Japan
| | - Ryo Toya
- Department of Radiology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
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Liou Y, Lan TL, Lan CC. A Meta-Analysis and Review of Radiation Dose Escalation in Definitive Radiation Therapy between Squamous Cell Carcinoma and Adenocarcinoma of Esophageal Cancer. Cancers (Basel) 2024; 16:658. [PMID: 38339409 PMCID: PMC10854668 DOI: 10.3390/cancers16030658] [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: 01/15/2024] [Revised: 01/30/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
Esophageal cancer, ranked as the eighth most prevalent cancer globally, is characterized by a low survival rate and poor prognosis. Concurrent chemoradiation therapy (CCRT) is the standard therapy in the non-surgical treatment of localized carcinoma of the esophagus. Nevertheless, the radiation doses employed in CCRT remain notably lower compared to the curative definite chemoradiation therapy utilized in the management of other carcinomas. In order to increase the local control rates and enhance the treatment outcomes, several clinical trials have used high-dose radiation to analyze the effect of dose escalation. Despite the integration of technically advanced RT schemes such as intensity-modulated radiation therapy (IMRT), the results of these trials have failed to demonstrate a significant improvement in overall survival or local progression-free survival. In this review, we investigated previous clinical trials to determine the ineffectiveness of radiation dose escalation in the context of CCRT for esophageal cancer. We aim to clarify the factors contributing to the limited efficacy of escalated radiation doses in improving patient outcomes. Furthermore, we delve into recent research endeavors, exploring prospective radiation dose modifications being altered based on the histological characteristics of the carcinoma. The exploration of these recent studies not only sheds light on potential refinements to the existing treatment protocols but also seeks to identify novel approaches that may pave the way for more efficacious and personalized therapeutic strategies for esophageal cancer management.
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Affiliation(s)
- Yu Liou
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Linong Street, Beitou District, Taipei City 112, Taiwan
| | - Tien-Li Lan
- Department of Heavy Particles and Radiation Oncology, Taipei Veterans General Hospital, No. 201, Sec. 2, Shipai Rd., Beitou District, Taipei City 112, Taiwan
| | - Chin-Chun Lan
- Thoracic Surgery Group, Clinical Research Center, Department of Surgery, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua City 500, Taiwan
- Department of Emergency and Critical Care Medicine, Changhua Christian Hospital, 135 Nanhsiao Street, Changhua City 500, Taiwan
- Post-Baccalaureate Medical School, National Chung Hsing University, 145 Xingda Rd., South District, Taichung City 402, Taiwan
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Pai CP, Chien LI, Huang CS, Hsu HS, Hsu PK. Treatment Outcomes and Risk Factors for Incomplete Treatment after Definitive Chemoradiotherapy for Non-Resectable or Metastatic Esophageal Cancer. Cancers (Basel) 2023; 15:5421. [PMID: 38001681 PMCID: PMC10670551 DOI: 10.3390/cancers15225421] [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: 10/10/2023] [Revised: 11/03/2023] [Accepted: 11/13/2023] [Indexed: 11/26/2023] Open
Abstract
Among patients with unresectable or metastatic esophageal cancer who receive definitive chemotherapy or chemoradiotherapy, the rates of treatment-related adverse events and incomplete treatment remain high. We conducted this study to investigate survival after definitive treatments and identify predicting factors for incomplete treatment. The data of patients who received definitive chemotherapy or chemoradiotherapy for esophageal cancer were retrospectively examined. The patients were assigned to Group 1: incomplete definitive treatment; Group 2: complete definitive treatment; or Group 3: complete definitive treatment with additional salvage surgery. The data of 273 patients (90, 166, and 17 in Groups 1, 2, and 3, respectively) were analyzed. In the survival analysis, the median overall survival of Groups 1, 2, and 3 were 2.6, 10.3, and 29.5 months, respectively. A significant difference in 3-year overall survival was observed among the groups (2.2%, 12.4%, and 48.5%, p < 0.001). In multivariable analysis, the independent risk factors for incomplete definitive treatment included poor performance score (hazard ratio (HR): 5.23, p = 0.001), bone metastasis (HR: 2.18, p = 0.024), airway invasion (HR: 2.90, p = 0.001), and liver cirrhosis (HR: 3.20, p = 0.026). Incomplete definitive treatment is associated with a far worse prognosis. Poor performance, bone metastasis, airway invasion, and liver cirrhosis are risk factors for incomplete treatment.
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Affiliation(s)
- Chu-Pin Pai
- Division of Thoracic Surgery, Department of Surgery, Lotung Poh-Ai Hospital, Ilan 26546, Taiwan;
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 30010, Taiwan; (C.-S.H.); (H.-S.H.)
| | - Ling-I Chien
- Department of Nursing, Taipei Veterans General Hospital, Taipei 112201, Taiwan;
| | - Chien-Sheng Huang
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 30010, Taiwan; (C.-S.H.); (H.-S.H.)
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei 112201, Taiwan
| | - Han-Shui Hsu
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 30010, Taiwan; (C.-S.H.); (H.-S.H.)
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei 112201, Taiwan
| | - Po-Kuei Hsu
- School of Medicine, National Yang Ming Chiao Tung University, Taipei 30010, Taiwan; (C.-S.H.); (H.-S.H.)
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei 112201, Taiwan
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Jiang H, Makelike K, Chen B, Xi M, Li Q, Hu Y, Zhu Y. Definitive concurrent chemoradiotherapy with docetaxel plus cisplatin versus 5-fluorouracil plus cisplatin in patients with esophageal squamous cell carcinoma: long-term follow-up results of a phase II randomized controlled trial. Radiat Oncol 2023; 18:150. [PMID: 37700348 PMCID: PMC10498519 DOI: 10.1186/s13014-023-02339-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 08/24/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Definitive radiotherapy plus concurrent chemotherapy has been a standard treatment for esophagus patients who are unfit to undergo surgery. However, there are a variety of concurrent chemotherapy regimens with varying efficacy. In this phase II prospective study, we compared the efficacy and toxicity of DP (docetaxel and cisplatin) and PF (cisplatin and 5-fluorouracil) regimens with concurrent chemoradiotherapy (CCRT) in patients with esophageal squamous cell carcinoma (ESCC) and analyzed the 5-year overall survival (OS) and progression free survival (PFS). We also summarized the salvage treatments and late toxicities. METHODS We enrolled 86 patients with clinical stage II-IVA from the Sun Yat-sen University Cancer Center. The patients were divided into two groups: PF group (41) and DP group (45). Statistics were analyzed using SPSS version 19.0. RESULTS The 5-year OS rates were 62.9% ± 7.6% in PF group, and 52.7% ± 7.5% in DP group (P = 0.131), respectively. The 5-year PFS rates were 43.9% ± 7.8% for PF group, and 40.0% ± 7.3% for DP group (P = 0.398), respectively. Sixteen patients in the DP group and thirteen in the PF group received salvage treatment. For those patients with local residual or local recurrent disease, the median survival time after salvage treatment was 13.5 months and the 1, 2, and 3-year survival rates were 79.0%, 50.3%, and 43.1%, respectively. For all patients, thirteen (15.1%) had Grade 2 late cardiac toxicities. One patient had Grade 2 pleural effusion and required diuretic. Most patients with pneumonia are mild, and only one patient in PF group had Grade 2 pneumonia. One patient in the DP group developed tracheoesophageal fistula. CONCLUSIONS The 5-year follow-up confirmed that definitive CCRT with the DP regimen did not improve the treatment response, OS, or PFS in patients with ESCC compared to the PF regimen. The PF regimen remains the standard regimen for definitive CCRT for patients with locally advanced ESCC. Long-term follow-up also suggested that appropriate and active salvage treatment has a survival benefit for some patients, and late cardiopulmonary toxicities should be noticed during follow-up. TRIAL REGISTRATION The trial was registered at https://clinicaltrials.gov (ClinicalTrials.gov Identifier: NCT02969473, October 2010).
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Affiliation(s)
- Hui Jiang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P.R. China
| | - Kanjiebubi Makelike
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P.R. China
| | - Baoqing Chen
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P.R. China
| | - Mian Xi
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P.R. China
| | - Qiaoqiao Li
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P.R. China
| | - Yonghong Hu
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P.R. China
| | - Yujia Zhu
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P.R. China.
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5
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Pape M, Veen LM, Smit TM, Kuijper SC, Vissers PAJ, Geijsen ED, van Rossum PSN, Sprangers MAG, Derks S, Verhoeven RHA, van Laarhoven HWM. Late Toxicity and Health-Related Quality of Life Following Definitive Chemoradiotherapy for Esophageal Cancer: A Systematic Review and Meta-analysis. Int J Radiat Oncol Biol Phys 2023; 117:31-44. [PMID: 37224927 DOI: 10.1016/j.ijrobp.2023.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/20/2023] [Accepted: 05/13/2023] [Indexed: 05/26/2023]
Abstract
PURPOSE Definitive chemoradiotherapy (dCRT) is a treatment option with curative intent for patients with esophageal cancer that could result in late toxicities and affect health-related quality of life (HRQoL). This study aimed to review the literature and perform a meta-analysis to investigate the effect of dCRT on late toxicities and HRQoL in esophageal cancer. METHODS AND MATERIALS A systematic search was performed in MEDLINE, EMBASE, and PsychINFO. Prospective phase II and III clinical trials, population-based studies, and retrospective chart reviews investigating late toxicity or HRQoL after dCRT (≥50 Gy) were included. The HRQoL outcomes were analyzed using linear mixed-effect models with restricted cubic spline transformation. Any HRQoL changes of ≥10 points were considered clinically relevant. The risk of toxicities was calculated using the number of events and the total study population. RESULTS Among 41 included studies, 10 assessed HRQoL and 31 late toxicity. Global health status remained stable over time and improved after 36 months compared with baseline (mean change, +11). Several tumor-specific symptoms, including dysphagia, eating restrictions, and pain, improved after 6 months compared with baseline. Compared with baseline, dyspnea worsened after 6 months (mean change, +16 points). The risk of any late toxicity was 48% (95% CI, 33%-64%). Late toxicity risk of any grade for the esophagus was 17% (95% CI, 12%-21%), pulmonary 21% (95% CI, 11%-31%), cardiac 12% (95% CI, 6%-17%), and any other organ 24% (95% CI, 2%-45%). CONCLUSIONS Global health status remained stable over time, and tumor-specific symptoms improved within 6 months after dCRT compared with baseline, with the exception of dyspnea. In addition, substantial risks of late toxicity were observed.
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Affiliation(s)
- Marieke Pape
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, the Netherlands; Amsterdam UMC location University of Amsterdam, Medical Oncology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Cancer Treatment and Quality of Life, Amsterdam, the Netherlands.
| | - Linde M Veen
- Amsterdam UMC location University of Amsterdam, Medical Oncology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Cancer Treatment and Quality of Life, Amsterdam, the Netherlands
| | - Thom M Smit
- Amsterdam UMC location University of Amsterdam, Medical Oncology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Cancer Treatment and Quality of Life, Amsterdam, the Netherlands
| | - Steven C Kuijper
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, the Netherlands; Amsterdam UMC location University of Amsterdam, Medical Oncology, Amsterdam, the Netherlands
| | - Pauline A J Vissers
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, the Netherlands; Department of Surgery, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Elisabeth D Geijsen
- Amsterdam UMC location University of Amsterdam, Radiation Oncology, Amsterdam, the Netherlands
| | - Peter S N van Rossum
- Amsterdam UMC location University of Amsterdam, Radiation Oncology, Amsterdam, the Netherlands
| | - Mirjam A G Sprangers
- Cancer Center Amsterdam, Cancer Treatment and Quality of Life, Amsterdam, the Netherlands; Amsterdam UMC location University of Amsterdam, Medical Psychology, Amsterdam, the Netherlands
| | - Sarah Derks
- Amsterdam UMC location Vrije Universiteit Amsterdam, Medical Oncology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Cancer Biology and Immunology, Amsterdam, the Netherlands; Oncode Institute, Utrecht, the Netherlands
| | - Rob H A Verhoeven
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, the Netherlands; Amsterdam UMC location University of Amsterdam, Medical Oncology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Cancer Treatment and Quality of Life, Amsterdam, the Netherlands
| | - Hanneke W M van Laarhoven
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, the Netherlands; Amsterdam UMC location University of Amsterdam, Medical Oncology, Amsterdam, the Netherlands
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Kitagawa Y, Ishihara R, Ishikawa H, Ito Y, Oyama T, Oyama T, Kato K, Kato H, Kawakubo H, Kawachi H, Kuribayashi S, Kono K, Kojima T, Takeuchi H, Tsushima T, Toh Y, Nemoto K, Booka E, Makino T, Matsuda S, Matsubara H, Mano M, Minashi K, Miyazaki T, Muto M, Yamaji T, Yamatsuji T, Yoshida M. Esophageal cancer practice guidelines 2022 edited by the Japan Esophageal Society: part 2. Esophagus 2023:10.1007/s10388-023-00994-1. [PMID: 36995449 DOI: 10.1007/s10388-023-00994-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/27/2023] [Indexed: 03/31/2023]
Affiliation(s)
- Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Ryu Ishihara
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Hitoshi Ishikawa
- QST Hospital, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Yoshinori Ito
- Department of Radiation Oncology, Showa University School of Medicine, Tokyo, Japan
| | - Takashi Oyama
- Department of Hepato-Biliary-Pancreatic and Gastrointestinal Surgery, International University of Health and Welfare School of Medicine, Chiba, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano, Japan
| | - Ken Kato
- Department Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | | | - Hirofumi Kawakubo
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hiroshi Kawachi
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shiko Kuribayashi
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Koji Kono
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Fukushima, Japan
| | - Takashi Kojima
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Hiroya Takeuchi
- Department of Surgery, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Takahiro Tsushima
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yasushi Toh
- National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Kenji Nemoto
- Department of Radiology, Yamagata University Graduate School of Medicine, Yamagata, Japan
| | - Eisuke Booka
- Department of Surgery, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Tomoki Makino
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Satoru Matsuda
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hisahiro Matsubara
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masayuki Mano
- Department of Central Laboratory and Surgical Pathology, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Keiko Minashi
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Tatsuya Miyazaki
- Department of Surgery, Japanese Red Cross Maebashi Hospital, Gunma, Japan
| | - Manabu Muto
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Taiki Yamaji
- Division of Epidemiology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Tomoki Yamatsuji
- Department of General Surgery, Kawasaki Medical School, Okayama, Japan
| | - Masahiro Yoshida
- Department of Hepato-Biliary-Pancreatic and Gastrointestinal Surgery, School of Medicine, International University of Health and Welfare Ichikawa Hospital, Chiba, Japan
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Lu Y, Pan W, Deng S, Dou Q, Wang X, An Q, Wang X, Ji H, Hei Y, Chen Y, Yang J, Zhang HM. Redefining the Incidence and Profile of Fluoropyrimidine-Associated Cardiotoxicity in Cancer Patients: A Systematic Review and Meta-Analysis. Pharmaceuticals (Basel) 2023; 16:ph16040510. [PMID: 37111268 PMCID: PMC10146083 DOI: 10.3390/ph16040510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/14/2023] [Accepted: 03/21/2023] [Indexed: 04/01/2023] Open
Abstract
Aim: The cardiac toxicity that occurs during administration of anti-tumor agents has attracted increasing concern. Fluoropyrimidines have been used for more than half a century, but their cardiotoxicity has not been well clarified. In this study, we aimed to assess the incidence and profile of fluoropyrimidine-associated cardiotoxicity (FAC) comprehensively based on literature data. Methods: A systematic literature search was performed using PubMed, Embase, Medline, Web of Science, and Cochrane library databases and clinical trials on studies investigating FAC. The main outcome was a pooled incidence of FAC, and the secondary outcome was specific treatment-related cardiac AEs. Random or fixed effects modeling was used for pooled meta-analyses according to the heterogeneity assessment. PROSPERO registration number: (CRD42021282155). Results: A total of 211 studies involving 63,186 patients were included, covering 31 countries or regions in the world. The pooled incidence of FAC, by meta-analytic, was 5.04% for all grades and 1.5% for grade 3 or higher. A total of 0.29% of patients died due to severe cardiotoxicities. More than 38 cardiac AEs were identified, with cardiac ischemia (2.24%) and arrhythmia (1.85%) being the most frequent. We further performed the subgroup analyses and meta-regression to explore the source of heterogeneity, and compare the cardiotoxicity among different study-level characteristics, finding that the incidence of FAC varied significantly among different publication decades, country/regions, and genders. Patients with esophagus cancer had the highest risk of FAC (10.53%), while breast cancer patients had the lowest (3.66%). The treatment attribute, regimen, and dosage were significantly related to FAC. When compared with chemotherapeutic drugs or targeted agents, such a risk was remarkably increased (χ2 = 10.15, p < 0.01; χ2 = 10.77, p < 0.01). The continuous 5-FU infusion for 3–5 consecutive days with a high dosage produced the highest FAC incidence (7.3%) compared with other low-dose administration patterns. Conclusions: Our study provides comprehensive global data on the incidence and profile of FAC. Different cancer types and treatment appear to have varying cardiotoxicities. Combination therapy, high cumulative dose, addition of anthracyclines, and pre-existing heart disease potentially increase the risk of FAC.
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Affiliation(s)
- Yajie Lu
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
- The State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, Air Force Medical University, Xi’an 710032, China
- Correspondence: (Y.L.); (H.-M.Z.)
| | - Wei Pan
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Shizhou Deng
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Qiongyi Dou
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Xiangxu Wang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Qiang An
- The Department of Biomedical Engineering, Air Force Medical University, Xi’an 710032, China
| | - Xiaowen Wang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Hongchen Ji
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Yue Hei
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Yan Chen
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Jingyue Yang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Hong-Mei Zhang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
- Correspondence: (Y.L.); (H.-M.Z.)
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Outcome of chemoradiotherapy using intensity-modulated radiation therapy for cervical esophageal cancer: a single institute experience. Esophagus 2021; 18:638-644. [PMID: 33417068 DOI: 10.1007/s10388-020-00812-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 12/28/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND The role of intensity-modulated radiation therapy in the treatment of cervical esophageal cancer remains unclear. The outcome of concurrent chemoradiotherapy for cervical esophageal squamous cell carcinoma using intensity-modulated radiation therapy was retrospectively evaluated. METHODS Between 2004 and 2017, 36 patients with cervical esophageal cancer treated with intensity-modulated radiation therapy were included. Among these patients, one had stage II disease, three stage III, 19 stage IVA, and 13 stage IVB. All patients received radiotherapy at a dose of 60 Gy and concurrent platinum-based doublet chemotherapy. RESULTS The median follow-up period for surviving patients was 36 months. Three-year locoregional control, progression-free survival, and overall survival rates were 54, 40, and 46%, respectively. Disease progression was noted in 20 out of 36 patients (56%). Grade 3 late toxicities were observed in four patients (three esophageal stenoses and one carotid artery stenosis). There were no grade 4-5 toxicities. Univariate analysis identified the duration of radiotherapy as a prognostic factor for overall survival. CONCLUSIONS Chemoradiotherapy using intensity-modulated radiation therapy for locally advanced cervical esophageal carcinoma achieved satisfactory locoregional control and survival with acceptable toxicities.
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9
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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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10
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Miyazaki M, Ohira S, Ueda Y, Isono M, Fujiwara M, Tanooka M, Okada W, Nakahara R, Sueoka M, Suzuki H, Teshima T, Yamakado K. Oesophageal Cancer: Conformal Radiotherapy vs. Hybrid-VMAT Technique With Two Different Treatment Planning Systems. IN VIVO (ATHENS, GREECE) 2020; 34:331-337. [PMID: 31882496 DOI: 10.21873/invivo.117778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 10/30/2019] [Accepted: 11/05/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND/AIM Traditionally, the radiotherapy of oesophageal cancer has been conformal radiotherapy (CRT). We sought to compare dosimetric parameters of conformal radiotherapy (CRT) with those of two treatment planning systems for hybrid-volumetric modulated arc therapy (h-VMAT) for the treatment of oesophageal cancer. PATIENTS AND METHODS In 11 patients, we compared: i) planning target volume coverage, ii) dose to organs at risk, and iii) the dose rate (DR) of the three techniques. We evaluated two treatment planning systems: i) Eclipse and ii) RayStation. RESULTS The Conformity Index of the CRT plan was significantly higher for the h-VMAT plans, compared to all other parameters. Normal lung tissue volumes receiving >5, 13, or 20 Gy were lower with the RayStation plan compared to Eclipse. The volume of cardiac tissue receiving >40 Gy was highest with the CRT plan. The minimum DR in VMAT was lowest for the RayStation plan (49.5 MU/min). CONCLUSION The h-VMAT plan using RayStation is the appropriate choice for reducing lung dose.
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Affiliation(s)
- Masayoshi Miyazaki
- Department of Radiology, Hyogo College of Medicine, Hyogo, Japan .,Department of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Shingo Ohira
- Department of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan.,Department of Radiation Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yoshihiro Ueda
- Department of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan.,Department of Radiation Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Masaru Isono
- Department of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan
| | | | - Masao Tanooka
- Department of Radiology, Hyogo College of Medicine, Hyogo, Japan
| | - Wataru Okada
- Department of Radiology, Hyogo College of Medicine, Hyogo, Japan
| | - Ryuta Nakahara
- Department of Radiology, Hyogo College of Medicine, Hyogo, Japan
| | - Masaki Sueoka
- Department of Radiology, Hyogo College of Medicine, Hyogo, Japan
| | - Hitomi Suzuki
- Department of Radiology, Hyogo College of Medicine, Hyogo, Japan
| | - Teruki Teshima
- Department of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan
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11
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Treatment-related complications in patients with esophageal cancer: A systematic review and network meta-analysis. Surgeon 2020; 19:37-48. [PMID: 32209308 DOI: 10.1016/j.surge.2020.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 01/22/2020] [Indexed: 01/30/2023]
Abstract
BACKGROUND The aim of this review was to compare the available treatments of esophageal cancer, in terms of pulmonary, cardiovascular complications, anastomotic leakage, and esophagitis after treatment in patients with esophageal squamous cell carcinoma (SCC). METHODS Medline, Web of Science, Scopus, the Cochrane Library and Embase were searched. The randomized controlled trials (RCT) that had compared the treatment -related complications of treatments for esophageal SCC were included. We included 39 randomized control trials in a network meta-analysis. The Chi2-test was used to assess of heterogeneity. The loop-specific and design-by-treatment interaction methods were used for assessment of consistency assumption. The risk ratio with 95% confidence interval (CI) was used to report the effect-sizes in the network meta-analysis. RESULTS The pulmonary complication, cardiac complication, anastomotic leakage, and esophagitis were reported in 31, 11, 17, and 15 RCTs respectively. Video-assisted thoracoscopy + laparoscopy (VATS) was rank as the first and second treatment in terms of lower risk for pulmonary complication and anastomotic leakage. There was no statistically significant difference between treatments in terms of lower risk of cardiovascular complications. However, Surgery + Cisplatin + Fluorouracil (SCF) was ranked as better treatment. 3-dimensional conformal radiotherapy + Docetaxel + Cisplatin (3DCRTDC) was the best treatment in terms of lower risk for esophagitis. CONCLUSION According to the results of this study, it seems the risk of pulmonary, cardiovascular, anastomotic leakage and esophagitis complications for VATS, SCF, surgery + radiotherapy (SRT), and 3DCRTDC was lower than other treatments respectively in the networks.
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12
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Saito Y, Kawakubo H, Takami H, Aoyama J, Mayanagi S, Irino T, Fukuda K, Suda K, Nakamura R, Wada N, Kitagawa Y. Thyroid and Parathyroid Functions After Pharyngo-Laryngo-Esophagectomy for Cervical Esophageal Cancer. Ann Surg Oncol 2019; 26:3711-3717. [PMID: 31187362 DOI: 10.1245/s10434-019-07476-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Indexed: 09/13/2023]
Abstract
BACKGROUND Cervical esophageal cancer (CEC) patients whose larynx function cannot be preserved often undergo chemoradiotherapy, whereas those with residual or recurrent lesions undergo a pharyngo-laryngo-esophagectomy (PLE); however, some need to undergo a pharyngolaryngectomy with total esophagectomy (PLTE) for synchronous or metachronous esophageal cancer. We retrospectively evaluated the relationship between preoperative irradiation (or the extent of esophageal resection) and postoperative endocrine complications in CEC, including hypothyroidism and hypoparathyroidism. METHODS The cancers of 35 (5.4%) of 678 esophageal cancer patients with esophagectomy treated in 2000-2017 were CECs. We also analyzed the 17 cases of CEC patients who underwent PLE with thyroid lobectomy-11 with irradiation before PLE and 6 without irradiation. Seven patients underwent a PLTE. RESULTS Hypothyroidism and hypoparathyroidism occurred in 14 and 12 patients, respectively. The hypothyroidism rate was significantly higher in patients with irradiation versus those without irradiation (100% vs. 50%; p = 0.010), and the hypoparathyroidism rate was significantly higher in the PLTE versus non-PLTE patients (100% vs. 50%; p = 0.026). The mean levothyroxine dosage was 1.60 μg/kg/day in the PLE patients post-irradiation. CONCLUSIONS Irradiation appears to be a risk factor for hypothyroidism after PLE with thyroid lobectomy, while PLTE might have some effect on hypoparathyroidism. Due to vocal function loss, PLE patients may experience symptoms from endocrine complications. Levothyroxine treatment soon after PLE for post-irradiation patients and patients requiring as-needed calcium or vitamin D supplementation based on biochemical hypocalcemia for PLE (especially PLTE), may be effective in preventing symptomatic endocrine complications.
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Affiliation(s)
- Yoshiyuki Saito
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Hirofumi Kawakubo
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan.
| | | | - Junya Aoyama
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Shuhei Mayanagi
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Tomoyuki Irino
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Kazumasa Fukuda
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Koichi Suda
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
- Division of Upper GI, Department of Surgery, Fujita Health University, Toyoake, Aichi, Japan
| | - Rieko Nakamura
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Norihito Wada
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
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13
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Kitagawa Y, Uno T, Oyama T, Kato K, Kato H, Kawakubo H, Kawamura O, Kusano M, Kuwano H, Takeuchi H, Toh Y, Doki Y, Naomoto Y, Nemoto K, Booka E, Matsubara H, Miyazaki T, Muto M, Yanagisawa A, Yoshida M. Esophageal cancer practice guidelines 2017 edited by the Japan esophageal society: part 2. Esophagus 2019; 16:25-43. [PMID: 30171414 PMCID: PMC6510875 DOI: 10.1007/s10388-018-0642-8] [Citation(s) in RCA: 301] [Impact Index Per Article: 60.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 08/22/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Yuko Kitagawa
- grid.26091.3c0000 0004 1936 9959Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582 Japan
| | - Takashi Uno
- grid.136304.30000 0004 0370 1101Department of Radiology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tsuneo Oyama
- grid.416751.00000 0000 8962 7491Department of Gastroenterology, Saku Central Hospital, Nagano, Japan
| | - Ken Kato
- grid.272242.30000 0001 2168 5385Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroyuki Kato
- grid.411582.b0000 0001 1017 9540Department of Gastrointestinal Tract Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hirofumi Kawakubo
- grid.26091.3c0000 0004 1936 9959Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582 Japan
| | - Osamu Kawamura
- grid.411887.30000 0004 0595 7039Department of Endoscopy and Endoscopic Surgery, Gunma University Hospital, Maebashi, Gunma Japan
| | - Motoyasu Kusano
- grid.411887.30000 0004 0595 7039Department of Endoscopy and Endoscopic Surgery, Gunma University Hospital, Maebashi, Gunma Japan
| | - Hiroyuki Kuwano
- grid.256642.10000 0000 9269 4097Department of General Surgical Science, Gunma University Graduate School of Medicine, Maebashi, Gunma Japan
| | - Hiroya Takeuchi
- grid.505613.40000 0000 8937 6696Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka Japan
| | - Yasushi Toh
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Yuichiro Doki
- grid.136593.b0000 0004 0373 3971Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Osaka Japan
| | - Yoshio Naomoto
- grid.415086.e0000 0001 1014 2000Department of General Surgery, Kawasaki Medical School, Okayama, Japan
| | - Kenji Nemoto
- grid.268394.20000 0001 0674 7277Department of Radiation Oncology, Yamagata University School of Medicine, Yonezawa, Japan
| | - Eisuke Booka
- grid.26091.3c0000 0004 1936 9959Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582 Japan
| | - Hisahiro Matsubara
- grid.136304.30000 0004 0370 1101Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tatsuya Miyazaki
- grid.256642.10000 0000 9269 4097Department of General Surgical Science, Gunma University Graduate School of Medicine, Maebashi, Gunma Japan
| | - Manabu Muto
- grid.411217.00000 0004 0531 2775Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Akio Yanagisawa
- grid.272458.e0000 0001 0667 4960Department of Pathology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masahiro Yoshida
- grid.411731.10000 0004 0531 3030Department of Hemodialysis and Surgery, Chemotherapy Research Institute, International University of Health and Welfare, Ichikawa, Japan
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14
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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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15
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Wang D, Zhang W, Qian D, Guan Y, Chen X, Zhang H, Wang J, Pang Q. Efficacy and safety of weekly nab-paclitaxel plus cisplatin with concurrent intensity-modulated radiotherapy in patients with inoperable, locally advanced esophageal cancer: a pilot trial. Onco Targets Ther 2018; 11:6333-6338. [PMID: 30319273 PMCID: PMC6167982 DOI: 10.2147/ott.s168275] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background Nab-paclitaxel is produced by the combination of paclitaxel particles with human serum albumin. Encouraging efficacy has been observed with nab-paclitaxel-based chemotherapy in a variety of solid tumors. The aim of the study reported here was to evaluate the efficacy and safety of weekly nab-paclitaxel plus cisplatin with concurrent intensity-modulated radiotherapy in patients with locally advanced esophageal cancer. Methods Seventeen patients with esophageal cancer were enrolled between July 2014 and December 2015.The treatment included radical radiotherapy (95% planning target volume 60Gy/30f) and concurrent chemotherapy comprising nab-paclitaxel 60mg/m2/week plus cisplatin 25mg/m2/week, administered on days 1, 8, 15, and 22 of each 28-day cycle. The end point of this study included objective response rate (ORR), local-recurrence free survival (LRFS), distant metastasis-free survival (DMFS), progression-free survival (PFS), and overall survival (OS). Results All the patients enrolled in the trial had squamous cell carcinoma. The median follow-up duration was 20.47 months. The ORR was 88.2%. LRFS, DMFS, PFS and OS at 3 years were 61%, 40%, 17% and 35%, respectively. The trial regimen was well tolerated, with grade 3-4 myelosupression, grade 3 radioactive esophagitis, and grade 3 radiation pneumonitis rates of 17.6%, 17.6%, and 11.8%, respectively. Conclusion Weekly nab-paclitaxel plus cisplatin with concurrent intensity-modulated radiotherapy is an effective and well-tolerated treatment option for inoperable, locally advanced squamous cancer of esophageal.
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Affiliation(s)
- Daquan Wang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China,
| | - Wencheng Zhang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China,
| | - Dong Qian
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China,
| | - Yong Guan
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China,
| | - Xi Chen
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China,
| | - Hualei Zhang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China,
| | - Jun Wang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China,
| | - Qingsong Pang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin 300060, China,
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16
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Zhang P, Xi M, Li QQ, Hu YH, Guo X, Zhao L, Liu H, Liu SL, Luo LL, Liu Q, Liu MZ. Concurrent cisplatin and 5-fluorouracil versus concurrent cisplatin and docetaxel with radiotherapy for esophageal squamous cell carcinoma: a propensity score-matched analysis. Oncotarget 2018; 7:44686-44694. [PMID: 27183916 PMCID: PMC5190128 DOI: 10.18632/oncotarget.9301] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Accepted: 04/25/2016] [Indexed: 12/03/2022] Open
Abstract
The optimal concurrent chemotherapy regimen with radiotherapy for esophageal cancer is unknown. Here, we compared the survival outcomes and toxicity of definitive chemoradiotherapy with either cisplatin/5-fluorouracil (PF) or docetaxel/cisplatin (DP) in patients with unresectable esophageal squamous cell carcinoma (ESCC). In this study, we identified 317 patients with ESCC who received PF or DP concurrently with definitive radiotherapy. PF group patients received two cycles of cisplatin (60 mg/m2) and 5-fluorouracil (300 mg/m2) at 4-week intervals during radiotherapy. DP group patients received a concurrent three-weekly schedule of docetaxel (60 mg/m2) and cisplatin (80 mg/m2) or cisplatin (25 mg/m2) and docetaxel (25 mg/m2) weekly. The overall survival (OS) and progression-free survival (PFS) were compared using propensity score (−adjusted, −weighted, −stratified, and −matched) analyses. A sensitivity analysis was performed to examine the impact of unmeasured confounders. Inverse probability of treatment weighting for propensity score demonstrated an improvement in OS and PFS with DP group in comparison with PF group (hazard ratio, 0.700; 95% CI, 0.577-0.851) and similar results were achieved with propensity score matching and stratification. Grade 3-4 esophagitis was more common (16/102 vs. 4/102) and grade 3-4 thrombopenia and skin toxicity were less common (3/102 vs. 10/102; 7/102 vs. 19/102; respectively) in the PF group than the DP group. In conclusion, concurrent chemoradiotherapy with the DP regimen resulted in better OS and PFS compared to concurrent PF regimen with tolerable toxicities in ESCC patients. Prospective randomized trials are required to confirm the efficacy of the DP regimen.
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Affiliation(s)
- Peng Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Mian Xi
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Qiao-Qiao Li
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Yong-Hong Hu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Xiaobo Guo
- Department of Statistical Science, School of Mathematics & Computational Science, Sun Yat-Sen University, Guangzhou, People's Republic of China.,Department of Ophthalmology, University of Melbourne, Melbourne, Victoria, Australia
| | - Lei Zhao
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Hui Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Shi-Liang Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Li-Ling Luo
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Qing Liu
- Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong Province, People's Republic of China
| | - Meng-Zhong Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Esophageal Cancer Institute, Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, Guangzhou, People's Republic of China
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17
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Chen Y, Guo L, Cheng X, Wang J, Zhang Y, Wang Y, Ke S, Shi W. With or without consolidation chemotherapy using cisplatin/5-FU after concurrent chemoradiotherapy in stage II-III squamous cell carcinoma of the esophagus: A propensity score-matched analysis. Radiother Oncol 2017; 129:154-160. [PMID: 29122362 DOI: 10.1016/j.radonc.2017.10.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 10/10/2017] [Accepted: 10/16/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND PURPOSE The benefit of consolidation chemotherapy for locally advanced squamous cell carcinoma of the esophagus is unknown. The aim of this study was to investigate the efficacy of consolidation chemotherapy with cisplatin and 5-fluorouracil (5-FU) after concurrent chemoradiotherapy (CCRT) with the same agents in patients with stage II-III disease. MATERIAL AND METHODS Data for patients with stage II-III squamous cell carcinoma of the esophagus treated with CCRT were retroactively reviewed. Patients who received CCRT alone (observation group) were compared with those who underwent CCRT followed by consolidation chemotherapy (consolidation group) with regard to progression-free survival, overall survival, treatment failure and toxicity. Differences in baseline characteristics were adjusted using the propensity score matching method. RESULTS From September 2006 to September 2012, 812 patients were recruited (n = 272 for observation; n = 540 for consolidation). Among them, 290 (35.7%) had clinical stage II disease and 522 (64.3%) had stage III disease. In the overall study cohort, the median progression-free survival (22.1 months vs. 22.0 months, P = 0.917) and median overall survival (33.8 months vs. 31.3 months, P = 0.591) were comparable between the observation group and consolidation group. Comparisons of the observation and consolidation group in the matched population (262 patients in each group) showed median progression-free survival of 23.0 months and 25.4 months (hazard ratio [HR], 0.93; 95% CI [confidence interval], 0.74-1.15; P = 0.491), and median overall survival of 34.6 months and 35.0 months (HR, 0.92; 95% CI, 0.80-1.27; P = 0.919), respectively. There were no significant differences in local/regional failure and persistence disease (50.4% vs. 48.5%) and distant failure (10.7% vs. 8.8%) between the two groups. CONCLUSIONS Compared to CCRT alone, consolidation chemotherapy did not further prolong progression-free survival and overall survival for patients with stage II-III squamous cell carcinoma of the esophagus. The role of consolidation therapy needs to be studied further.
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Affiliation(s)
- Yongshun Chen
- Department of Clinical Oncology, Renmin Hospital of Wuhan University, China; Department of Radiation Oncology, Zhengzhou University Affiliated Cancer Hospital, China.
| | - Liying Guo
- Department of Radiation Oncology, Fourth Hospital of Hebei Medical University, China
| | - Xinyu Cheng
- Department of Radiation Oncology, Zhengzhou University Affiliated Cancer Hospital, China
| | - Jun Wang
- Department of Radiation Oncology, Fourth Hospital of Hebei Medical University, China.
| | - Yougai Zhang
- Department of Radiation Oncology, Zhengzhou University Affiliated Cancer Hospital, China
| | - Yi Wang
- Department of Radiation Oncology, Zhengzhou University Affiliated Cancer Hospital, China
| | - Shaobo Ke
- Department of Clinical Oncology, Renmin Hospital of Wuhan University, China
| | - Wei Shi
- Department of Clinical Oncology, Renmin Hospital of Wuhan University, China
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Zhang W, Li H, Chen X, Su M, Lin R, Zou C. Phase II study of concurrent chemoradiotherapy with a modified target volumes delineation method for inoperable oesophagealcancer patients. Br J Radiol 2017; 90:20170328. [PMID: 28749231 DOI: 10.1259/bjr.20170328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE A Phase II study was designed to test the safety and efficacy of concurrent chemoradiotherapy with a modified target volumes delineation method for inoperable oesophageal cancer patients. METHODS All eligible patients were treated with concurrent chemoradiotherapy. The method of delineating target volume is as follows: Planning gross target volume (PGTV) was defined as the primary gross tumour volume (GTV-t) plus a 3 cm margin longitudinally and a 0.5 cm margin circumferentially, and positive lymph nodes(GTV-n) plus a 0.5 cm margin in all directions. Clinical target volume (CTV) was defined as PGTV plus a 0.5 cm margin in all directions and elective nodal region. Planning target volume (PTV) was defined as CTV plus a 0.5 cm margin in all directions. The dose of PGTV is 54-60 Gy in 27-30 fractions(2Gy per fraction). The dose of PTV is 48.6-54 Gy in 27-30 fractions(1.8Gy per fraction). The regimen consists of paclitaxel135 mgm-2 on 1 day and DDP 25 mgm-2 on 3 days per 3 weeks. The patients received 2 cycles of chemotherapy during radiotherapy and 2-4 cycles of chemotherapy after radiotherapy. RESULTS 34 patients were enrolled in this study. The median follow-up time was 20.9 months (range: 3.7-28.4 months) for all patients. The 1- and 2-year survival rates for all patients were 70.5 and 44.1%, respectively. Clinical complete response was observed in 21 patients(61.8%), cPR was observed in 9 patients(26.5%) and cSD was observed in 4 patients(11.7%). CONCLUSION This modified method with concurrent chemotherapy could achieve better locoregional control rate. The 1- and 2-year survival rates of this method were close to the survival rates of the current methods widely adopted. Advances in knowledge: The modified target volumes delineation method can enhance locoregional control rate of concurrent chemoradiotherapy.
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Affiliation(s)
- Wenyi Zhang
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Huifang Li
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Xingxing Chen
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Meng Su
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Ruifang Lin
- 2 Department of Cancer Chemotherapy and Radiotherapy, The Second Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Changlin Zou
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
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19
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Chen C, Ma Z, Zhang H, Liu X, Yu Z. Krüppel-Like Factor 4 Enhances Sensitivity of Cisplatin to Esophageal Squamous Cell Carcinoma (ESCC) Cells. Med Sci Monit 2017; 23:3353-3359. [PMID: 28694421 PMCID: PMC5516682 DOI: 10.12659/msm.902583] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Background The aim of this study was to elucidate the role of Krüppel-Like factor 4 (KLF4) in cisplatin resistance in esophageal squamous cell carcinoma (ESCC) cells, which may eventually help to improve the treatment efficacy. Material/Methods Human esophageal squamous cell carcinoma (ESCC) cell line CaEs-17, TE-1, EC109, KYSE510, KYSE140, KYSE70, and KYSE30 were selected to detect their sensitivity to cisplatin. 5-Azacytidine-2′-deoxycytidine (5′-Aza-CdR) treatment and methylation-specific PCR (MS-PCR) were used to detect the methylation status for KLF4. Cell viability, apoptosis, and cell cycle were measured using methyl thiazolyl tetrazolium (MTT) assay, Annexin V affinity assay, and flow cytometry, respectively. Results The sensitivity to cisplatin was different in the seven ESCC cell lines, with TE-1 having the lowest sensitivity and KYSE140 having the highest sensitivity. Interestingly, the level of KLF4 was relatively low in TE-1 cells; while it was high in KYSE140 cells. These results suggested that KLF4 may be involved in cisplatin resistance. The promoter region was mostly unmethylated in KYSE140 cells; while it was hypermethylated in TE-1 cells. After treatment with demethylation reagent 5-Aza-CdR, cisplatin sensitivities were significantly increased after upregulation of KLF4, as the IC50 values were significantly decreased in the TE-1 cell treated with 5-Aza-CdR. Furthermore, upregulation of KLF4 induced cell apoptosis and cell cycle arrest at S phase. Conclusions KLF4 enhances the sensitivity of cisplatin to ESCC cells through apoptosis induction and cell cycle arrest. Our data provided a novel insight to the mechanism of cisplatin resistance; overexpression of KLF4 may be a potential therapeutic strategy for cisplatin resistance in human ESCC.
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Affiliation(s)
- Chuangui Chen
- Department of Esophageal Cancer, Key Laboratory of Prevention and Therapy, National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China (mainland)
| | - Zhao Ma
- Department of Esophageal Cancer, Key Laboratory of Prevention and Therapy, National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China (mainland)
| | - Hongdian Zhang
- Department of Esophageal Cancer, Key Laboratory of Prevention and Therapy, National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China (mainland)
| | - Xiaoqiong Liu
- Department of Esophageal Cancer, Key Laboratory of Prevention and Therapy, National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China (mainland)
| | - Zhentao Yu
- Department of Esophageal Cancer, Key Laboratory of Prevention and Therapy, National Clinical Research Center of Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China (mainland)
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20
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So B, Marcu LG, Olver I, Gowda R, Bezak E. Cocktail without hangover: in search for the optimal chemotherapy in the combined management of non-operable esophageal carcinomas. Acta Oncol 2017; 56:899-908. [PMID: 28375694 DOI: 10.1080/0284186x.2017.1307518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND The worldwide incidence of esophageal cancer has greatly increased over the past few decades making it the sixth deadliest cancer. The disease is often detected in advanced stages when surgery is no longer an option. The standard treatment in these situations is combined chemoradiotherapy, by employing drug cocktails that lead to optimal treatment outcomes both from the perspective of tumor control and normal tissue toxicity. METHODS The aim of this work was to collate the existing trials and clinical studies reported on non-operable esophageal cancer and to analyze the results based on treatment outcomes after various drug combinations. RESULTS Of all drug combinations, cisplatin/5-FU is the most well established chemotherapy regimen for esophageal cancer as both neoadjuvant therapy, an alternative option to surgery, and for palliative purposes. Although this regimen is associated with the most toxicity, it also appears to have the best survival benefit and relief of symptoms. CONCLUSIONS More research is warranted to further increase the therapeutic ratio in non-operable esophageal cancers.
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Affiliation(s)
- Bianca So
- Faculty of Medicine, University of New South Wales, Sydney, Australia
- School of Health Sciences, University of South Australia, Adelaide, Australia
| | - Loredana G. Marcu
- Department of Physics, Faculty of Science, University of Oradea, Oradea, Romania
- School of Physical Sciences, University of Adelaide, Adelaide, Australia
| | - Ian Olver
- Sansom Institute for Health Research, University of South Australia, Adelaide, Australia
| | - Raghu Gowda
- Department of Radiation Oncology, Royal Adelaide Hospital, Adelaide, Australia
| | - Eva Bezak
- School of Health Sciences, University of South Australia, Adelaide, Australia
- Department of Physics, Faculty of Science, University of Oradea, Oradea, Romania
- Sansom Institute for Health Research, University of South Australia, Adelaide, Australia
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21
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Tomasello G, Ghidini M, Barni S, Passalacqua R, Petrelli F. Overview of different available chemotherapy regimens combined with radiotherapy for the neoadjuvant and definitive treatment of esophageal cancer. Expert Rev Clin Pharmacol 2017; 10:649-660. [PMID: 28349718 DOI: 10.1080/17512433.2017.1313112] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Neoadjuvant chemoradiotherapy (CTRT) is the current standard of care for treatment of locally advanced cancer of the esophagus or gastroesophageal junction. Many efforts have been made over the last years to identify the best chemotherapy and radiotherapy combination regimen, but specific randomized trials addressing this issue are still lacking. Areas covered: A systematic review of the literature was performed searching in PubMed all published studies of combinations CTRT regimens for operable or unresectable esophageal cancer to describe activity and toxicity. Studies considered were prospective series or clinical phase II-III trials including at least 40 patients and published in English language. Expert commentary: Long-term results of CROSS trial have established RT combined with carboplatin plus paclitaxel chemotherapy as the preferred neoadjuvant treatment option for both squamous and adenocarcinoma of the esophagus. More effective multimodal treatment strategies integrating novel biological agents including immunotherapy and based on an extensive molecular tumor characterization are eagerly awaited.
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Affiliation(s)
- Gianluca Tomasello
- a Oncology Unit, Oncology Department , ASST Ospedale di Cremona , Cremona , Italy
| | - Michele Ghidini
- a Oncology Unit, Oncology Department , ASST Ospedale di Cremona , Cremona , Italy
| | - Sandro Barni
- b Oncology Unit, Oncology Department , ASST Bergamo Ovest , Treviglio (BG) , Italy
| | - Rodolfo Passalacqua
- a Oncology Unit, Oncology Department , ASST Ospedale di Cremona , Cremona , Italy
| | - Fausto Petrelli
- b Oncology Unit, Oncology Department , ASST Bergamo Ovest , Treviglio (BG) , Italy
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22
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Hamamoto Y, Nojima M, Aoki Y, Suzuki T, Kawasaki K, Hirata K, Sukawa Y, Kasuga A, Kawakubo H, Takeuchi H, Murakami K, Takaishi H, Kanai T, Kitagawa Y. Inter-evaluator heterogeneity of clinical diagnosis for locally advanced esophageal squamous cell carcinoma. Esophagus 2017; 14:324-332. [PMID: 28983229 PMCID: PMC5603637 DOI: 10.1007/s10388-017-0580-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 05/18/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Identifying clinical resectability of locally advanced esophageal squamous cell carcinoma (ESCC) is important, although inter-evaluator heterogeneity (IEH) could exist, especially in borderline resectable (BLR) cases. To investigate the extent of heterogeneity, we conducted clinical diagnostic imaging questionnaires. MATERIALS AND METHODS Five cases with clinical T3 or T4 cases, which were treated with neo-adjuvant triplet chemotherapy followed by surgery, were selected as the model. These cases were divided into two groups: curative resected cases (#1-#3) and non-curative resected cases (#4 and #5). Only imaging slides were shown without any information about patient characteristics or clinical course. The evaluators consisted of surgeons (staff and non-staff), medical oncologists, and an imaging radiologist; a total of 25 medical staff answered the questionnaire. Two questions (1: clinical T stage before chemotherapy, 2: resectability after chemotherapy) were answered. Occupational differences were assessed by comparing the results to the imaging radiologist. RESULTS IEH was observed for clinical diagnosis before chemotherapy in one case (clinical T4: 52%, clinical T3: 48%). In the other cases, most evaluators diagnosed them as clinical T4, with 76-88% agreement. IEH for clinical resectability after chemotherapy was relatively small. Occupational IEH was observed in both before and after chemotherapy. CONCLUSION IEH in decisions about treating BLR cases in ESCC should be considered in clinical practice. Multi-disciplinary teams are essential to overcome this problem.
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Affiliation(s)
- Yasuo Hamamoto
- 0000 0004 1936 9959grid.26091.3cKeio Cancer Center, Keio University School of Medicine, 35 Shinanomachi, Shinjukuku, Tokyo, Japan
| | - Masanori Nojima
- 0000 0001 2151 536Xgrid.26999.3dCenter for Translational Research, The Institute of Medical Science Hospital, The University of Tokyo, Tokyo, Japan
| | - Yu Aoki
- 0000 0004 1936 9959grid.26091.3cDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Tokyo, Japan
| | - Takeshi Suzuki
- 0000 0004 1936 9959grid.26091.3cDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Tokyo, Japan
| | - Kenta Kawasaki
- 0000 0004 1936 9959grid.26091.3cDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Tokyo, Japan
| | - Kenro Hirata
- 0000 0004 1936 9959grid.26091.3cDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Tokyo, Japan
| | - Yasutaka Sukawa
- 0000 0004 1936 9959grid.26091.3cDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Tokyo, Japan
| | - Akira Kasuga
- 0000 0004 1936 9959grid.26091.3cDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Tokyo, Japan
| | - Hirofumi Kawakubo
- 0000 0004 1936 9959grid.26091.3cDivision of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjukuku, Tokyo, Japan
| | - Hiroya Takeuchi
- 0000 0004 1936 9959grid.26091.3cDivision of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjukuku, Tokyo, Japan
| | - Koji Murakami
- 0000 0004 1936 9959grid.26091.3cDepartment of Radiology, Keio University School of Medicine, 35 Shinanomachi, Shinjukuku, Tokyo, Japan
| | - Hiromasa Takaishi
- 0000 0004 1936 9959grid.26091.3cDivision of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjukuku, Tokyo, Japan
| | - Takanori Kanai
- 0000 0004 1936 9959grid.26091.3cDivision of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Tokyo, Japan
| | - Yuko Kitagawa
- 0000 0004 1936 9959grid.26091.3cDivision of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjukuku, Tokyo, Japan
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Machiels M, Wouterse SJ, Geijsen ED, van Os RM, Bennink RJ, van Laarhoven HW, Hulshof MC. Distribution of lymph node metastases on FDG-PET/CT in inoperable or unresectable oesophageal cancer patients and the impact on target volume definition in radiation therapy. J Med Imaging Radiat Oncol 2016; 60:520-7. [PMID: 27197751 DOI: 10.1111/1754-9485.12474] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 04/20/2016] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Definitive chemoradiotherapy (dCRT) is standard care for localised inoperable/unresectable oesophageal tumours. Many surgical series have reported on distribution of lymph node metastases (LNM) in resected patients. However, no data is available on the distribution of at-risk LN regions in this more unfavourable patient group. This study aimed to determine the spread of LNM using FDG-PET/CT, to compare it with the distribution in surgical series and to define its impact on the definition of elective LN irradiation (ENI). METHODS FDG-PET/CT images of patients with oesophageal cancer treated with dCRT (from 2003 to 2013) were reviewed to identify the anatomic distribution of FDG-avid LNs. Tumours were divided according to proximal, mid-thoracic or distal localisation. RESULTS About 105 consecutive patients entered analysis. The highest numbers of FDG-avid LNs in proximal tumours were at LN station 101R (45%) and 106recL (35%). For mid-thoracic tumours at 104R (30%) and 105 (30%). For tumours located in the distal oesophagus, the most common sites were along the lesser curvature of the stomach (21%) and the left gastric artery (21%). Except for the supraclavicular and pretracheal nodes, there were no positive locoregional LNM found outside the standard surgical resection area. CONCLUSION Our results show a good correlation between the distribution of nodal volumes at risk in surgical series and on FDG-PET/CT. The results can be used to determine target definition in dCRT for oesophageal cancer. For mid-thoracic tumours, the current target delineation guidelines may be extended based on the risk of node involvement, but more clinical studies are needed to determine if the potential harm of expanding the CTV outweighs the potential benefit.
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Affiliation(s)
- Melanie Machiels
- Department of Radiation Oncology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Sanne J Wouterse
- Department of Radiation Oncology, Isala Clinics Zwolle, Zwolle, The Netherlands
| | - Elisabeth D Geijsen
- Department of Radiation Oncology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Rob M van Os
- Department of Radiation Oncology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Roel J Bennink
- Department of Nuclear Medicine, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Hanneke Wm van Laarhoven
- Department of Medical Oncology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Maarten Ccm Hulshof
- Department of Radiation Oncology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
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Sakanaka K, Ishida Y, Itasaka S, Ezoe Y, Aoyama I, Miyamoto S, Horimatsu T, Muto M, Hiraoka M. Identification of a predictive factor for distant metastasis in esophageal squamous cell carcinoma after definitive chemoradiotherapy. Int J Clin Oncol 2016; 21:899-908. [PMID: 26936851 DOI: 10.1007/s10147-016-0967-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 02/17/2016] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND PURPOSE Distant metastasis (DM) after definitive chemoradiotherapy has not been a focus of research in esophageal carcinoma. At present, local-regional control is improving following advances in salvage treatments after definitive chemoradiotherapy. There is a need to focus on suppressing the development of DM. The aim of this study was to identify pre-treatment factors associated with DM after definitive chemoradiotherapy. MATERIALS AND METHODS This study included 144 patients with thoracic esophageal squamous cell carcinoma (Stage I/II/III/IV; 35/17/69/23) (TNM 7th) who underwent definitive chemoradiotherapy; >50 Gy was prescribed to all gross tumors with concurrent administration of 5-fluorouracil ± platinum. Pre-treatment factors included age, gender, performance status, tumor location, T/N/M status, tumor length, size of metastatic lymph nodes (LN size), and the presence of intramural metastasis or multiple primary tumors. The effects of pre-treatment factors on overall survival (OS) and DM were evaluated. RESULTS The median follow-up period was 48 months. DM occurred as an initial progression in 21 % of patients, and LN size correlated with DM development (hazard ratio [HR] = 5.12; p = 0.0013) and poor OS (HR = 2.20; p = 0.0076) in univariate and multivariate analyses. CONCLUSIONS LN size is a quantitative pre-treatment prognostic factor that should be assessed prior to definitive chemoradiotherapy. Patients with large metastatic lymph nodes are at high risk of DM and should be monitored.
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Affiliation(s)
- Katsuyuki Sakanaka
- Department of Radiation Oncology and Image-applied Therapy, Graduate School of Medicine, Kyoto University, 54 Sho-goin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Yuichi Ishida
- Department of Radiation Oncology and Image-applied Therapy, Graduate School of Medicine, Kyoto University, 54 Sho-goin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Satoshi Itasaka
- Department of Radiation Oncology, Kurashiki Central Hospital, Okayama, Japan
| | - Yasumasa Ezoe
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ikuo Aoyama
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shinichi Miyamoto
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takahiro Horimatsu
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Manabu Muto
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masahiro Hiraoka
- Department of Radiation Oncology and Image-applied Therapy, Graduate School of Medicine, Kyoto University, 54 Sho-goin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
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25
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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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Makishima H, Ishikawa H, Terunuma T, Hashimoto T, Yamanashi K, Sekiguchi T, Mizumoto M, Okumura T, Sakae T, Sakurai H. Comparison of adverse effects of proton and X-ray chemoradiotherapy for esophageal cancer using an adaptive dose-volume histogram analysis. JOURNAL OF RADIATION RESEARCH 2015; 56:568-576. [PMID: 25755255 PMCID: PMC4426925 DOI: 10.1093/jrr/rrv001] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 12/26/2014] [Accepted: 01/05/2015] [Indexed: 06/04/2023]
Abstract
Cardiopulmonary late toxicity is of concern in concurrent chemoradiotherapy (CCRT) for esophageal cancer. The aim of this study was to examine the benefit of proton beam therapy (PBT) using clinical data and adaptive dose-volume histogram (DVH) analysis. The subjects were 44 patients with esophageal cancer who underwent definitive CCRT using X-rays (n = 19) or protons (n = 25). Experimental recalculation using protons was performed for the patient actually treated with X-rays, and vice versa. Target coverage and dose constraints of normal tissues were conserved. Lung V5-V20, mean lung dose (MLD), and heart V30-V50 were compared for risk organ doses between experimental plans and actual treatment plans. Potential toxicity was estimated using protons in patients actually treated with X-rays, and vice versa. Pulmonary events of Grade ≥2 occurred in 8/44 cases (18%), and cardiac events were seen in 11 cases (25%). Risk organ doses in patients with events of Grade ≥2 were significantly higher than for those with events of Grade ≤1. Risk organ doses were lower in proton plans compared with X-ray plans. All patients suffering toxicity who were treated with X-rays (n = 13) had reduced predicted doses in lung and heart using protons, while doses in all patients treated with protons (n = 24) with toxicity of Grade ≤1 had worsened predicted toxicity with X-rays. Analysis of normal tissue complication probability showed a potential reduction in toxicity by using proton beams. Irradiation dose, volume and adverse effects on the heart and lung can be reduced using protons. Thus, PBT is a promising treatment modality for the management of esophageal cancer.
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Affiliation(s)
- Hirokazu Makishima
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, Japan
| | - Hitoshi Ishikawa
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, Japan
| | - Toshiyuki Terunuma
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, Japan
| | - Takayuki Hashimoto
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, Japan
| | - Koichi Yamanashi
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, Japan
| | - Takao Sekiguchi
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, Japan
| | - Masashi Mizumoto
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, Japan
| | - Toshiyuki Okumura
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, Japan
| | - Takeji Sakae
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, Japan
| | - Hideyuki Sakurai
- Department of Radiation Oncology and Proton Medical Research Center, University of Tsukuba, 2-1-1 Amakubo, Tsukuba, Ibaraki, 305-8576, 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: 108] [Impact Index Per Article: 12.0] [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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Gao Q, Yuan L, Wang WP, Shi H, Chen LQ. Factors influencing response enthusiasm to telephone follow-up in patients with oesophageal carcinoma after oesophagectomy. Eur J Cancer Care (Engl) 2014; 23:310-6. [PMID: 24661342 DOI: 10.1111/ecc.12143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2013] [Indexed: 02/05/2023]
Abstract
Response enthusiasm to telephone follow-up is a precondition for obtaining exhaustive information; however, no study has yet examined this specific issue. This study aimed to investigate possible factors influencing response enthusiasm to telephone follow-up in patients with oesophageal carcinoma after oesophagectomy and to propose corresponding countermeasures. A telephone follow-up was conducted on patients who underwent oesophagectomy. The possible factors influencing response enthusiasm grades were investigated by univariate and logistic regression analyses. The study enrolled 346 eligible patients. Univariate analysis showed that the tumour, nodes, metastasis (TNM) staging (P = 0.004); survival status (P < 0.001); survival time (P < 0.001); complications/co-morbidities (P = 0.001); and the relationship between the patient and his/her contact person (P < 0.001) were significantly different among the three groups. The first group of patients had high response enthusiasm, the second group had moderate response enthusiasm, and the third group had low response enthusiasm. Logistic regression analysis demonstrated that only the complications/co-morbidities [confidence interval (CI) = -2.310 to -0.665, P < 0.001] and dysphagia status (CI = 0.039-1.509, P = 0.039) were independent factors affecting the response enthusiasm grades. The primary therapeutic results and the current complications and co-morbidities, especially the dysphagia status, were important factors influencing response enthusiasm grades. Planning a follow-up schedule with proper health instructions could be crucial to the quality of follow-up.
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Affiliation(s)
- Q Gao
- West China Medical School, Sichuan University, Cheng Du, Sichuan, China; Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Nakajima M, Kato H. Treatment options for esophageal squamous cell carcinoma. Expert Opin Pharmacother 2013; 14:1345-54. [DOI: 10.1517/14656566.2013.801454] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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