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Katada C, Yokoyama T, Watanabe A, Hara H, Yoshii T, Fujii H, Yamaguchi H, Nakajima TE, Izawa N, Ando T, Nomura M, Kojima T, Yamashita K, Kawakami S, Ishiyama H, Inoue Y, Sakamoto Y, Sasaki H, Ishikawa H, Hosokawa A, Hamamoto Y, Muto M, Tahara M, Koizumi W. Optimizing Organ Preservation Strategies through Chemotherapy-Based Selection in Esophageal Squamous Cell Carcinoma: Results from the CROC Multi-Institutional Phase II Clinical Trial. Int J Radiat Oncol Biol Phys 2024:S0360-3016(24)00752-1. [PMID: 38969179 DOI: 10.1016/j.ijrobp.2024.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 06/15/2024] [Accepted: 06/19/2024] [Indexed: 07/07/2024]
Abstract
PURPOSE This study aimed to assess the viability of definitive chemoradiotherapy (dCRT) as an organ-preservation strategy for remarkable responders who were downstaged to stage IA after receiving induction chemotherapy for resectable esophageal squamous cell carcinoma (ESCC). METHODS AND MATERIALS Chemotherapy-naïve patients with resectable ESCC (stage IB-III, UICC, International Cancer Control 7th edition) were eligible for the study. All patients received three cycles of DCF therapy (docetaxel 75 mg/m2 on day 1, cisplatin 75 mg/m2 on day 1, and 5-fluorouracil [5-FU] 750 mg/m2 on days 1-5, repeated every three weeks). A remarkable response was defined as a reduction of the tumor to T1, metastatic lymph nodes smaller than 1 cm on the short axis, and downstaging to stage IA after three cycles of DCF therapy. Remarkable responders then underwent dCRT, which included two courses of cisplatin 75 mg/m2 and 5-FU 1000 mg/m2 on days 1-4, repeated every four weeks, along with 50.4 Gy of concurrent radiotherapy. The primary endpoint was 1-year progression-free survival (PFS) in remarkable responders following DCF therapy and subsequent dCRT. Secondary endpoints included 3-year overall survival (OS) and esophagectomy-free survival (EFS). RESULTS Of the 92 patients registered, 90 were analyzed. A remarkable response to three courses of DCF therapy was observed in 58.4% of patients. Among these responders, 89.8% achieved a complete response after dCRT. During the median follow-up period of 33 months (range: 1-85 months), the 1-year PFS was 89.8% (95% confidence interval = 77.2%-95.6%, primary endpoint), and the 3-year OS was 83.7%. The 3-year OS and EFS rates in the analysis group were 74.1% and 45.3%, respectively. An 18F-fluorodeoxyglucose-positron emission tomography response after two courses of DCF therapy was significantly associated with OS (p = 0.0049). CONCLUSIONS In patients with resectable ESCC, dCRT for remarkable responders downstaging to stage IA after induction chemotherapy with three courses of DCF therapy is a feasible treatment option and provides an optimizing organ-preservation strategy of chemotherapy-based selection.
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Affiliation(s)
- Chikatoshi Katada
- Department of Therapeutic Oncology, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Tetsuji Yokoyama
- Department of Health Promotion, National Institute of Public Health, Wako, Japan.
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan.
| | - Hiroki Hara
- Department of Gastroenterology, Saitama Cancer Center, Saitama, Japan.
| | - Takako Yoshii
- Department of Gastroenterology, Saitama Cancer Center, Saitama, Japan.
| | - Hirofumi Fujii
- Department of Clinical Oncology, Jichi Medical University, Shimotsuke, Japan.
| | - Hironori Yamaguchi
- Department of Clinical Oncology, Jichi Medical University, Shimotsuke, Japan.
| | - Takako Eguchi Nakajima
- Department of Early Clinical Development, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Naoki Izawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan.
| | - Takayuki Ando
- Third Department of Internal Medicine, University of Toyama, Toyama, Japan.
| | - Motoo Nomura
- Department of Therapeutic Oncology, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Takashi Kojima
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.
| | - Keishi Yamashita
- Division of Advanced Surgical Oncology, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan.
| | - Shogo Kawakami
- Department of Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan.
| | - Hiromichi Ishiyama
- Department of Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan.
| | - Yusuke Inoue
- Department of Diagnostic Radiology, Kitasato University School of Medicine, Sagamihara, Japan.
| | - Yasutoshi Sakamoto
- Translational Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan.
| | - Hiroki Sasaki
- Department of Translational Oncology, National Cancer Center Research Institute, Tokyo, Japan.
| | - Hideki Ishikawa
- Department of Molecular-Targeting Prevention, Kyoto Prefectural University of Medicine, Kyoto, Japan.
| | - Ayumu Hosokawa
- Department of Clinical Oncology, University of Miyazaki Hospital, Miyazaki, Japan.
| | - Yasuo Hamamoto
- Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan.
| | - Manabu Muto
- Department of Therapeutic Oncology, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Makoto Tahara
- Department of Head and Neck Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan.
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan.
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Makita K, Hamamoto Y, Kanzaki H, Nagasaki K. The potential overdose of heart and left anterior descending coronary artery region during intensity-modulated radiation therapy in patients with esophageal cancer. JOURNAL OF RADIATION RESEARCH 2024; 65:238-243. [PMID: 38151920 PMCID: PMC10959431 DOI: 10.1093/jrr/rrad100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 11/14/2023] [Indexed: 12/29/2023]
Abstract
This study aimed to investigate the changes in dose distribution in the heart and left anterior descending coronary artery region (LADR) during intensity-modulated radiation therapy (IMRT) in patients with esophageal cancer (EC) treated at our institution. The heart and LADR were delineated on the initial and off-cord boost planning computed tomography (CT) images. Cardiac volume reduction (CVR) was defined as the reduction in cardiac volume between the initial CT and off-cord boost CT at the dose of 36 Gy irradiated. The involved field IMRT plan was created based on each initial and off-cord boost CT image and was analyzed based on the relationship between CVR and heart and LADR dose-volume parameters (Heart-Dmax, Heart-Dmean, Heart-V20, Heart-V30, Heart-V40, LADR-Dmax, LADR-Dmean, LADR-V15 and LADR-V30). Forty patients with EC were investigated between January 2016 and January 2022. The median CVR ratio during radiation therapy (RT) was 5.57% (range, -7.79 to 18.26%). Simple linear regression analysis revealed significant correlations between CVR during RT and changes in the heart and LADR dose-volume parameters. Some patients (>10%) experienced severe changes in the heart and LADR dose distribution. In three cases with reduced heart volume and primary tumor mass, the changes in LADR-V15 and LADR-V30 showed outliers. In conclusion, CVR during RT correlated with an increase in the heart and LADR dose. When both CVR and tumor volume reduction are large, a potential overdose of LADR during RT should be noted in the IMRT era.
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Affiliation(s)
- Kenji Makita
- Department of Radiation Oncology, National Hospital Organization Shikoku Cancer Center, Kou-160, Minami-Umenomoto-Machi, Matsuyama, Ehime 791-0280, Japan
- Department of Radiology, Ehime University Graduate School of Medicine, 454 Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Yasushi Hamamoto
- Department of Radiation Oncology, National Hospital Organization Shikoku Cancer Center, Kou-160, Minami-Umenomoto-Machi, Matsuyama, Ehime 791-0280, Japan
| | - Hiromitsu Kanzaki
- Department of Radiation Oncology, National Hospital Organization Shikoku Cancer Center, Kou-160, Minami-Umenomoto-Machi, Matsuyama, Ehime 791-0280, Japan
| | - Kei Nagasaki
- Department of Radiation Oncology, National Hospital Organization Shikoku Cancer Center, Kou-160, Minami-Umenomoto-Machi, Matsuyama, Ehime 791-0280, Japan
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3
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Makita K, Hamamoto Y, Kanzaki H, Makita A, Nagasaki K. Cardiac volume reduction during radiotherapy in patients with esophageal carcinoma. Mol Clin Oncol 2024; 20:19. [PMID: 38332993 PMCID: PMC10851180 DOI: 10.3892/mco.2024.2717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/10/2024] [Indexed: 02/10/2024] Open
Abstract
The present study investigated the factors contributing to cardiac volume reduction (CVR) during radiotherapy (RT) in patients with esophageal carcinoma (EC). This retrospective study included patients with EC treated at National Hospital Organization Shikoku Cancer Center (Matsuyama, Japan). Cardiac delineation was based on initial and off-cord boost (spinal cord-sparing approach) planning computed tomography images. The relationship between CVR and other relevant parameters was analyzed. A total of 58 patients with EC were investigated between January 2016 and January 2022. Univariate and multiple regression analyses revealed a statistically significant association between CVR during RT and the change ratio of the inferior vena cava (IVC) volume and body mass index (BMI) loss. In multivariate analysis of CVR of >10%, only the change in IVC volume exhibited a significant association. Conversely, CVR during RT displayed no association with heart dose-volume parameters, laboratory data, or changes in blood pressure and pulse rate. Among the 12 cases with CVR of >10%, the median movement of the left anterior descending coronary artery region (LADR) was 1.35 cm (range, 0.0-2.7 cm). In conclusion, CVR during RT was most strongly associated with changes in IVC volume, suggesting dehydration as the primary cause, rather than radiation-induced heart damage. LADR movement due to a CVR of >10% may lead to LADR radiation overdose.
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Affiliation(s)
- Kenji Makita
- Department of Radiation Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime 791-0280, Japan
- Department of Radiology, Ehime Prefectural Central Hospital, Matsuyama, Ehime 790-0024, Japan
| | - Yasushi Hamamoto
- Department of Radiation Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime 791-0280, Japan
| | - Hiromitsu Kanzaki
- Department of Radiation Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime 791-0280, Japan
| | - Ayu Makita
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine, Toon, Ehime 791-0295, Japan
| | - Kei Nagasaki
- Department of Radiation Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime 791-0280, Japan
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Yanagita T, Hikichi T, Nakamura J, Hashimoto M, Kato T, Suzuki R, Sugimoto M, Sato Y, Irie H, Takagi T, Kobayakawa M, Ohira H. Novel Photodynamic Therapy for Esophageal Squamous Cell Carcinoma following Radiotherapy. Life (Basel) 2023; 13:1276. [PMID: 37374059 DOI: 10.3390/life13061276] [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: 04/12/2023] [Revised: 05/20/2023] [Accepted: 05/26/2023] [Indexed: 06/29/2023] Open
Abstract
Radiotherapy (RT) or chemoradiotherapy (CRT) are frequently selected as treatments for esophageal squamous cell carcinoma (ESCC). However, salvage treatment remains challenging when endoscopic resection is not indicated for residual or recurrent ESCC following RT or CRT. Recently, owing to the emergence of second-generation photodynamic therapy (PDT) using talaporfin sodium, PDT can be performed with less phototoxicity and therefore has regained popularity in the treatment of ESCC. In this study, the effectiveness and safety of second-generation PDT in patients with residual or recurrent ESCC following RT or CRT were examined. Local complete response (L-CR) rates, procedure-related adverse events, and prognosis were evaluated. In 12 patients with 20 ESCC lesions, the L-CR rates were 95.0%. Perforation, postoperative bleeding, and photosensitivity were not observed. Esophageal stricture following PDT developed in one patient, but this could be addressed using balloon dilation. During a median follow-up period of 12 (range, 3-42) months, the 3-year cause-specific survival rate was 85.7%. Even in patients with a Charlson comorbidity index score ≥ 3, the 2-year overall survival rates were 100%. In conclusion, PDT was an efficacious and a safe salvage treatment in patients with local residual or recurrent ESCC following RT or CRT.
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Affiliation(s)
- Takumi Yanagita
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima 960-1295, Japan
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima 960-1295, Japan
| | - Jun Nakamura
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima 960-1295, Japan
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Minami Hashimoto
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima 960-1295, Japan
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Tsunetaka Kato
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima 960-1295, Japan
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Rei Suzuki
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Mitsuru Sugimoto
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Yuki Sato
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Hiroki Irie
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Tadayuki Takagi
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Masao Kobayakawa
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima 960-1295, Japan
- Medical Research Center, Fukushima Medical University, Fukushima 960-1295, Japan
| | - Hiromasa Ohira
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
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Fukuhara M, Urabe Y, Oka S, Ishibashi K, Konishi H, Mizuno J, Tanaka H, Tsuboi A, Yamashita K, Hiyama Y, Takigawa H, Kotachi T, Yuge R, Hayashi R, Nishibuchi I, Murakami Y, Nagata Y, Tanaka S. Endoscopic findings suggestive of a high risk of non-radical cure after definitive chemoradiotherapy for cT1bN0M0 esophageal squamous cell carcinoma. Esophagus 2023:10.1007/s10388-023-00999-w. [PMID: 37027046 DOI: 10.1007/s10388-023-00999-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 03/31/2023] [Indexed: 04/08/2023]
Abstract
BACKGROUND Definitive chemoradiotherapy (DCRT) is a curative treatment option for cT1bN0M0 esophageal squamous cell carcinoma (ESCC); however, local residual disease and recurrence after complete remission may occur. We aimed to identify endoscopic findings associated with the risk of non-radical cure (local remnant or recurrence) after DCRT for cT1bN0M0 ESCC. METHODS We retrospectively analyzed 40 consecutive patients with cT1bN0M0 ESCC who had undergone DCRT between January 2007 and December 2017. We examined the endoscopic findings in patients with residual or recurrent (RR) disease (RR group) and those without RR disease [non-RR (NRR) group] after DCRT. We also evaluated outcomes after DCRT for each endoscopic finding. RESULTS There were 10 patients in the RR group and 30 patients in the NRR group. The RR group had a significantly larger tumor size and a higher proportion of lesions with type 0-I. The 5-year relapse-free survival rate was significantly lower in type 0-I and in the presence of B3 vessels. Endoscopic findings in 15 patients with cT1bN0M0 ESCC, type 0-I, who underwent DCRT revealed significantly more reddish lesions in the RR group compared to the NRR group. CONCLUSIONS cT1bN0M0 ESCC large size, with B3 vessels, and type 0-I has a high risk of non-radical cure after DCRT, especially the reddish type 0-I, which may need to be considered for treatment similar to advanced cancer, including surgery with preoperative DCRT.
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Affiliation(s)
- Motomitsu Fukuhara
- Department of Gastroenterology, Hiroshima University Hospital, Hiroshima, Japan
| | - Yuji Urabe
- Gastrointestinal Endoscopy and Medicine, Hiroshima University Hospital, 1-2-3, Kasumi, Minamiku, Hiroshima, 734-8551, Japan.
| | - Shiro Oka
- Department of Gastroenterology, Hiroshima University Hospital, Hiroshima, Japan
| | - Kazuki Ishibashi
- Department of Gastroenterology, Hiroshima University Hospital, Hiroshima, Japan
| | - Hirona Konishi
- Department of Gastroenterology, Hiroshima University Hospital, Hiroshima, Japan
| | - Junichi Mizuno
- Department of Gastroenterology, Hiroshima University Hospital, Hiroshima, Japan
| | - Hidenori Tanaka
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Akiyoshi Tsuboi
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Ken Yamashita
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Yuichi Hiyama
- Department of Clinical Research Center, Hiroshima University Hospital, Hiroshima, Japan
| | - Hidehiko Takigawa
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Takahiro Kotachi
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Ryo Yuge
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Ryohei Hayashi
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Ikuno Nishibuchi
- Department of Radiation Oncology, Hiroshima University Hospital, Hiroshima, Japan
| | - Yuji Murakami
- Department of Radiation Oncology, Hiroshima University Hospital, Hiroshima, Japan
| | - Yasushi Nagata
- Department of Radiation Oncology, Hiroshima University Hospital, Hiroshima, Japan
| | - Shinji Tanaka
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
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Nishikawa M, Yamamoto Y, Kushida S, Hirabayashi T, Tanaka S, Takegawa N, Mimura T, Tsumura H, Miki I, Tsuda M. Assessment of photodynamic therapy as a salvage treatment for local failure after chemoradiotherapy or radiotherapy for esophageal cancer in patients aged 80 years or older. DEN OPEN 2023; 3:e167. [PMID: 36189170 PMCID: PMC9510438 DOI: 10.1002/deo2.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/01/2022] [Accepted: 09/05/2022] [Indexed: 11/24/2022]
Abstract
Objectives Chemoradiotherapy (CRT) or radiotherapy (RT) alone is often the treatment of choice for elderly patients with esophageal cancer with the expectation of organ preservation. However, salvage treatment remains a problem when endoscopic resection is not indicated for local failure after CRT/RT. Photodynamic therapy (PDT) is indicated for local failure after CRT/RT, but there are few reports on its efficacy and safety in elderly patients. This study aimed to assess the outcome of PDT for local failure after CRT/RT for esophageal cancer in elderly patients. Methods This retrospective single‐center study included 42 patients who first underwent PDT between April 2013 and June 2021. Patients aged ≥80 and <80 years were classified into the elderly and nonelderly groups, respectively. Local complete response rate, overall survival, progression‐free survival, and incidence of adverse events related to PDT were compared retrospectively between the groups. Results The local complete response rate was 93.3% in the elderly group and 85.7 in the non‐elderly group. The 2‐year overall survival rate was 68.6% and 72.5%, and the 2‐year progression‐free survival rate was 49.5% and 70.0% in the elderly and nonelderly groups, respectively. There was no significant difference in any of these outcomes between the groups. In terms of adverse events, pneumonia and delirium tended to occur more frequently in the elderly group, but there were no serious adverse events in either group. Conclusion The outcome of salvage PDT in the local control was comparable between the elderly and nonelderly patients for local failure after CRT/RT for esophageal cancer.
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Affiliation(s)
- Michiko Nishikawa
- Department of Gastroenterological Oncology Hyogo Cancer Center Hyogo Japan
| | - Yoshinobu Yamamoto
- Department of Gastroenterological Oncology Hyogo Cancer Center Hyogo Japan
| | - Saeko Kushida
- Department of Gastroenterological Oncology Hyogo Cancer Center Hyogo Japan
| | - Taku Hirabayashi
- Department of Gastroenterological Oncology Hyogo Cancer Center Hyogo Japan
| | - Syunta Tanaka
- Department of Gastroenterological Oncology Hyogo Cancer Center Hyogo Japan
| | - Naoki Takegawa
- Department of Gastroenterological Oncology Hyogo Cancer Center Hyogo Japan
| | - Takuya Mimura
- Department of Gastroenterology Kakogawa Central City Hospital Hyogo Japan
| | - Hidetaka Tsumura
- Department of Gastroenterological Oncology Hyogo Cancer Center Hyogo Japan
| | - Ikuya Miki
- Department of Gastroenterological Oncology Hyogo Cancer Center Hyogo Japan
| | - Masahiro Tsuda
- Department of Gastroenterological Oncology Hyogo Cancer Center Hyogo Japan
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7
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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 1. Esophagus 2023:10.1007/s10388-023-00993-2. [PMID: 36933136 PMCID: PMC10024303 DOI: 10.1007/s10388-023-00993-2] [Citation(s) in RCA: 61] [Impact Index Per Article: 61.0] [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: 03/19/2023]
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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Shiota J, Yamaguchi N, Isomoto H, Taniguchi Y, Matsushima K, Akazawa Y, Nakao K. Long‑term prognosis and comprehensive endoscopic treatment strategy for esophageal cancer, including salvage endoscopic treatment after chemoradiation therapy. Exp Ther Med 2023; 25:121. [PMID: 36815973 PMCID: PMC9932633 DOI: 10.3892/etm.2023.11820] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/13/2023] [Indexed: 02/04/2023] Open
Abstract
Endoscopic submucosal dissection (ESD) is the first treatment option for superficial squamous cell carcinoma of the esophagus (SSCE). Salvage endoscopic treatment for recurrent advanced esophageal cancer after chemoradiotherapy (CRT) has been reported. However, there are few reports on long-term prognosis after salvage endoscopic treatment in Japan. The present study investigated long-term treatment results after conventional ESD for SSCE and after salvage endoscopic treatment for locally recurrent lesions after CRT. Outcomes of esophageal ESD were retrospectively investigated at Nagasaki University Hospital and long-term prognosis after salvage endoscopic treatment for locally recurrence lesions after CRT was examined. The en-bloc curative resection rate was 89.5% (606/676) for conventional ESD. The 5-year cause-specific survival rate (CSS) was 98.5%. A total of 77 patients underwent salvage endoscopic treatment [ESD or photodynamic therapy (PDT)] for locally recurrent lesions after CRT. The 3-year CSS was 81.3 and 77.1% for salvage ESD and salvage PDT, respectively. SSCE management using ESD yielded high en-bloc curative resection and survival rates. Overall, establishing salvage endoscopic treatment made long-term control of the underlying disease possible, while also maintaining the quality of life for patients with recurrent advanced esophageal cancer deeper than patients with T1b who underwent CRT and patients with recurrence after additional CRT following ESD.
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Affiliation(s)
- Junya Shiota
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8523, Japan
| | - Naoyuki Yamaguchi
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki 852-8501, Japan
- Department of Endoscopy, Nagasaki University Hospital, Nagasaki 852-8501, Japan
| | - Hajime Isomoto
- Department of Multidisciplinary Internal Medicine, Division of Gastroenterology and Nephrology, Tottori University Faculty of Medicine, Yonago, Tottori 683-8504, Japan
| | - Yasuhiro Taniguchi
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki 852-8501, Japan
| | - Kayoko Matsushima
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki 852-8501, Japan
- Medical Education Development Center, Nagasaki University Hospital, Nagasaki 852-8501, Japan
| | - Yuko Akazawa
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki 852-8501, Japan
- Department of Histology and Cell Biology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8523, Japan
| | - Kazuhiko Nakao
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8523, Japan
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki 852-8501, Japan
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9
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Mitsui T, Nakajo K, Takashima K, Murano T, Kadota T, Shinmura K, Yoda Y, Ikematsu H, Maeda S, Yano T. Usefulness of endoscopic ultrasound in predicting treatment efficacy of salvage endoscopic therapy for local failure after chemoradiotherapy for esophageal squamous cell carcinoma. Esophagus 2023; 20:116-123. [PMID: 36260171 DOI: 10.1007/s10388-022-00954-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 09/07/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Salvage endoscopic therapy, including endoscopic resection (ER) and photodynamic therapy (PDT), is effective for esophageal squamous cell carcinoma (ESCC) in local failure after chemoradiotherapy (CRT). Resection with pathologically vertical margin-negative (VM0) for ER and local complete response (L-CR) for PDT are important surrogate prognostic markers for each therapy's efficacy. We aimed to evaluate the usefulness of endoscopic ultrasound (EUS) in predicting the efficacy of salvage endoscopic therapy in local failure after CRT for ESCC. METHODS We included patients who underwent EUS followed by ER or PDT for local failure after CRT or radiotherapy for ESCC from 2006 to 2020. We evaluated EUS findings associated with VM0 resection for ER and L-CR for PDT, which included the status of the outermost part of the submucosal layer, tumor thickness, and tumor invasion length into the muscularis propria (MP) layer. RESULTS Thirty and 47 patients were enrolled into the ER and PDT groups, respectively. The VM0 resection rate in the ER group was 87% (26/30). The EUS findings associated with VM0 resection were tumor thickness < 2.3 mm (p = 0.01) and preserved hyperechoic line of the outermost part of the submucosa layer (p < 0.01). The L-CR rate in the PDT group was 69% (32/47). The EUS findings associated with L-CR were tumor thickness < 5.0 mm (p < 0.01) and tumor invasion length into the MP layer < 1.6 mm (p = 0.03). CONCLUSIONS EUS can be useful in predicting the efficacy of salvage endoscopic treatment for local failure after CRT for ESCC.
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Affiliation(s)
- Tomohiro Mitsui
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.,Department of Gastroenterology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Keiichiro Nakajo
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Kenji Takashima
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Tatsuro Murano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Tomohiro Kadota
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Kensuke Shinmura
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Yusuke Yoda
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Hiroaki Ikematsu
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Shin Maeda
- Department of Gastroenterology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
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10
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Yamashita H, Nakajo K, Takashima K, Murano T, Kadota T, Sinmura K, Yoda Y, Ikematsu H, Fujii S, Yano T. Recurrent metastasis risk factors in esophageal cancer after salvage endoscopic resection for local failure following chemoradiotherapy. Dig Endosc 2022; 34:1356-1369. [PMID: 35452160 DOI: 10.1111/den.14338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 04/19/2022] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Although salvage endoscopic resection is an optimal treatment for local failure after chemoradiotherapy for esophageal squamous cell carcinoma, recurrent metastasis (lymph node and/or distant metastasis) after salvage endoscopic resection may occur with a certain degree of unavoidable frequency and is associated with a poor prognosis. However, the risk factors for recurrent metastasis are unclear. This study aimed to evaluate the risk factors for recurrent metastasis after salvage endoscopic resection. METHODS Patients who underwent salvage endoscopic resection for local failure after chemoradiotherapy/radiotherapy were analyzed in this single-center, retrospective study. We evaluated the cumulative incidence rates of recurrent metastases, overall survival, and the risk factors for recurrent metastasis after salvage endoscopic resection. RESULTS We analyzed 132 patients. The 5-year cumulative incidence rate of recurrent metastases after salvage endoscopic resection was 25.7%. The 5-year overall survival rates in all patients and in patients with recurrent metastasis were 66.8% and 22.5%, respectively. Local failure pattern with a residual lesion after chemoradiotherapy/radiotherapy (subdistribution hazard ratio 2.34; P = 0.012) and the presence of lymphatic invasion in salvage endoscopic resection specimen (subdistribution hazard ratio 3.20; P = 0.002) were significant risk factors for recurrent metastasis. CONCLUSIONS Patients with local failure pattern with a residual lesion after chemoradiotherapy/radiotherapy and presence of lymphatic invasion have a high risk for recurrent metastasis. Thus, appropriate surveillance for these patients should be considered.
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Affiliation(s)
- Hiroki Yamashita
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Keiichiro Nakajo
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Kenji Takashima
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Tatsuro Murano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Tomohiro Kadota
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Kensuke Sinmura
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Yusuke Yoda
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Hiroaki Ikematsu
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Satoshi Fujii
- Department of Molecular Pathology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
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11
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Takeuchi H, Ito Y, Machida R, Kato K, Onozawa M, Minashi K, Yano T, Nakamura K, Tsushima T, Hara H, Okuno T, Hironaka S, Nozaki I, Ura T, Chin K, Kojima T, Seki S, Sakanaka K, Fukuda H, Kitagawa Y. A Single-Arm Confirmatory Study of Definitive Chemoradiotherapy Including Salvage Treatment for Clinical Stage II/III Esophageal Squamous Cell Carcinoma (JCOG0909 Study). Int J Radiat Oncol Biol Phys 2022; 114:454-462. [PMID: 35932949 DOI: 10.1016/j.ijrobp.2022.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 06/09/2022] [Accepted: 07/03/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Definitive chemoradiotherapy (CRT) is the standard treatment for patients with locally advanced esophageal cancer (EC) who refuse surgery as the initial therapy. However, poor survival, a high incidence of late toxicities, and severe complications after salvage surgery remain issues to be resolved. This single- arm multicenter trial (Trial name XXXX) aimed to confirm the efficacy of CRT modifications, including salvage treatment, for reducing CRT-related toxicities and facilitating salvage treatment for improved survival. METHODS AND MATERIALS Patients with clinical stage II/III EC (UICC 6th, non-T4) were eligible. Chemotherapy comprised cisplatin (75 mg/m2 on days 1and 29) and 5- fluorouracil (1,000 mg/m2/d on days 1-4 and 29-32). Radiotherapy was administered at a total dose of 50.4 Gy. Good responders received 1-2 additional cycles of chemotherapy. For residual or recurrent disease, salvage endoscopic resection (ER) or salvage surgery was performed based on specific criteria. The primary endpoint was the 3-year overall survival (OS). The calculated sample size was 95 patients, with a one-sided alpha of 5% and a power of 80%. The expected and threshold 3-year OS were 55% and 42%, respectively. RESULTS Overall, 96 patients were enrolled, and 94 were included in the efficacy analysis. A complete response was achieved in 55 patients (59%). Salvage ER and salvage surgery were performed in 5 (5%) and 25 patients (27%), respectively. R0 resection by salvage surgery was achieved in 19 patients (76%). Five patients (20%) showed grade 3 or 4 early operative complications, and 9 patients (9.6%) showed grade 3 late toxicities during the long-term follow-up. The 3-year OS was 74.2% (90% CI, 65.9%-80.8%). CONCLUSION The combination of definitive CRT and salvage treatment has lower CRT- related toxicities and yields good OS, thus making it a promising novel treatment option for patients with locally advanced EC.
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Affiliation(s)
- Hiroya Takeuchi
- Department of Surgery, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Yoshinori Ito
- Department of Radiation Oncology, Showa University School of Medicine, Tokyo, Japan.
| | - Ryunosuke Machida
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan.
| | - Ken Kato
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Masakatsu Onozawa
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, Kashiwa, Japan
| | - Keiko Minashi
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Kashiwa, Japan
| | - Kenichi Nakamura
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Takahiro Tsushima
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Hiroki Hara
- Department of Gastroenterology, Saitama Cancer Center, Saitama, Japan
| | - Tatsuya Okuno
- Division of Gastroenterology, Department of Internal Medicine, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Shuichi Hironaka
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Isao Nozaki
- Department of Gastroenterological Surgery, Shikoku Cancer Center Hospital, Matsuyama, Japan
| | - Takashi Ura
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Keisho Chin
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Kojima
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shiko Seki
- Department of Surgery, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Katsuyuki Sakanaka
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Haruhiko Fukuda
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
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12
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Long-Term Treatment Outcomes of the Elder Patients with Locally Advanced Thoracic Esophageal Squamous Cell Carcinoma with Definitive Chemoradiotherapy or Radiotherapy. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:3678441. [PMID: 35924070 PMCID: PMC9308539 DOI: 10.1155/2022/3678441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/11/2022] [Accepted: 06/17/2022] [Indexed: 11/30/2022]
Abstract
Background Few randomized trials are available to guide clinical management of elderly patients with esophageal cancer. Therefore, treatment approaches for the elderly are challenging. Objective We believe that chemotherapy and radiotherapy are more effective than radiotherapy alone. We envision that chemotherapy is more effective than radiotherapy alone in elderly patients with esophageal cancer. Methods Retrospective data of patients aged 70 years and older from 2008 to 2015 at our institution were analyzed. Of 61 eligible patients, 32 received definitive CTR and 29 received RT alone. Progression-free survival (PFS) was 16 months (range, 1–67 months), and the median overall survival was 19 months. Median PFS and OS in the chemoradiotherapy group were 17 months (95% confidence interval (CI), 15.1–24.8 months) and 22 months (95% confidence interval (CI), 20.4–32.7 months), respectively. Results The median PFS and OS in the radiotherapy group were 16 months and 16 months, respectively. The OS rates at 1, 2, 3, and 5 years were 82%, 42.6%, 19.7%, and 6.6%, respectively. There was no difference in PFS between CRT and RT, but there was an advantage in OS for CRT. Positive nodules had an effect on PFS and OS. Conclusions CRT is effective in elderly patients with nodal invasion of esophageal cancer. Higher radiation doses had an effect on PFS and OS, but there was no difference in PFS and OS between CRT and RT. Therefore, treatment approaches for the elderly are challenging.
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13
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Yamashita H, Kadota T, Minamide T, Sunakawa H, Sato D, Takashima K, Nakajo K, Murano T, Shinmura K, Yoda Y, Ikematsu H, Yano T. Efficacy and safety of second photodynamic therapy for local failure after salvage photodynamic therapy for esophageal cancer. Dig Endosc 2022; 34:488-496. [PMID: 34185928 DOI: 10.1111/den.14072] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/26/2021] [Accepted: 06/28/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Photodynamic therapy (PDT) is an optional salvage treatment for local failure of esophageal squamous cell carcinoma (ESCC) after chemoradiotherapy; however, local failure after PDT sometimes occurs. In such cases, second PDT is sometimes attempted, but its outcomes remain unclear. This study aimed to evaluate the efficacy and safety of second PDT. METHODS We enrolled patients who underwent PDT for local failure of ESCC after chemoradiotherapy. We retrospectively evaluated local-complete response (L-CR) rate and clinical outcomes of first and second PDT. The indications for PDT were lesions within the muscle layer, <3 cm in size, and <3/4 of the esophageal circumference; not suitable for salvage surgery; and absence of metastasis. Second PDT was avoided when lesions were apparently refractory to first PDT, e.g. persistence of submucosal tumor-like protruded component or rapid regrowth of tumor at the ulceration after first PDT. L-CR was defined as endoscopic disappearance of tumor and post-PDT ulcer and absence of cancer cells histologically. RESULTS Among 82 patients who underwent first PDT, 27 underwent second PDT. The L-CR rates with first and second PDT were 63.0% and 40.7%, respectively. The 2-year overall survival rates after second PDT in patients with L-CR and local-nonCR were 79.5% and 40.5%, respectively. Five of 11 patients with L-CR survived without any recurrence. No grade ≥3 adverse events occurred. CONCLUSIONS Second PDT demonstrated excellent safety and acceptable efficacy; therefore, it could be a useful treatment for local failure after first PDT.
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Affiliation(s)
- Hiroki Yamashita
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Tomohiro Kadota
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Tatsunori Minamide
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Hironori Sunakawa
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Daiki Sato
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Kenji Takashima
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Keiichiro Nakajo
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Tatsuro Murano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Kensuke Shinmura
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Yusuke Yoda
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Hiroaki Ikematsu
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
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14
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Sakaguchi M, Maebayashi T, Aizawa T, Ishibashi N, Okada M. Association between unintentional splenic radiation and lymphopenia and high neutrophil/lymphocyte ratio after radiotherapy in patients with esophageal cancer. Transl Cancer Res 2022; 10:5076-5084. [PMID: 35116359 PMCID: PMC8798520 DOI: 10.21037/tcr-21-1765] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/12/2021] [Indexed: 12/24/2022]
Abstract
Background Unintentional irradiation of the spleen may reduce absolute lymphocyte count (ALC), which can affect tumor immunity. Therefore, in the present study, we evaluated spleen dose-volume parameters associated with ALC and neutrophil/lymphocyte ratio (NLR) in patients with esophageal cancer. Methods This retrospective study evaluated patients who were diagnosed with stage I–IV esophageal cancer and who received radiotherapy at Nihon University Itabashi Hospital between January 2015 and March 2020. Spleen V5, V10, V20, and V30 and mean spleen dose, which are dose-volume histogram parameters correlated with ALC and NLR, were analyzed. Results In total, 89 esophageal cancer patients with a median age of 72 years (range, 51–92 years) were included in this research. Results showed that spleen V5, V10, and V20 and mean splenic dose were significantly correlated with a low ALC. Meanwhile, a significant association was observed between spleen V5 and V10 and a high NLR (P<0.05). In the linear regression analysis, spleen V5 and V10 were remarkably associated with a low ALC (P=0.006 and 0.008). Further, a correlation was noted between spleen V5 and a high NLR (P=0.019). Spleen V5 and V10 were remarkably associated with greater than grade 3 lymphopenia (P=0.024 and P=0.031). Conclusions A correlation was observed between the irradiated volume of the spleen and ALC and NLR in patients with esophageal cancer. Furthermore, the spleen should be regarded as a high-risk organ, and the use of techniques in reducing spleen V5, V10 for the preservation of tumor immunity may be beneficial.
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Affiliation(s)
- Masakuni Sakaguchi
- Department of Radiology, Nihon University School of Medicine, Itabashi-ku, Tokyo, Japan
| | - Toshiya Maebayashi
- Department of Radiology, Nihon University School of Medicine, Itabashi-ku, Tokyo, Japan
| | - Takuya Aizawa
- Department of Radiology, Nihon University School of Medicine, Itabashi-ku, Tokyo, Japan
| | - Naoya Ishibashi
- Department of Radiology, Nihon University School of Medicine, Itabashi-ku, Tokyo, Japan
| | - Masahiro Okada
- Department of Radiology, Nihon University School of Medicine, Itabashi-ku, Tokyo, Japan
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15
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Kato K, Ito Y, Nozaki I, Daiko H, Kojima T, Yano M, Ueno M, Nakagawa S, Takagi M, Tsunoda S, Abe T, Nakamura T, Okada M, Toh Y, Shibuya Y, Yamamoto S, Katayama H, Nakamura K, Kitagawa Y. Parallel-Group Controlled Trial of Surgery Versus Chemoradiotherapy in Patients With Stage I Esophageal Squamous Cell Carcinoma. Gastroenterology 2021; 161:1878-1886.e2. [PMID: 34389340 DOI: 10.1053/j.gastro.2021.08.007] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 07/27/2021] [Accepted: 08/01/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND & AIMS Surgery is the standard of care for T1bN0M0 esophageal squamous cell carcinoma (ESCC), whereas chemoradiotherapy (CRT) is a treatment option. This trial aimed to investigate the noninferiority of CRT relative to surgery for T1bN0M0 ESCC. METHODS Clinical T1bN0M0 ESCC patients were eligible for enrollment in this prospective nonrandomized controlled study of surgery versus CRT. The primary endpoint was overall survival, which was determined using inverse probability weighting with propensity scoring. Surgery consisted of an esophagectomy with 2- or 3-field lymph node dissection. CRT consisted of 2 courses of 5-fluorouracil (700 mg/m2) on days 1-4 and cisplatin (70 mg/m2) on day 1 every 4 weeks with concurrent radiation (60 Gy). RESULTS From December 20, 2006 to February 5, 2013, a total of 368 patients were enrolled in the nonrandomized portion of the study. The patient characteristics in surgery arm and CRT arm, respectively, were as follows: median age, 62 and 65 years; proportion of males, 82.8% and 88.1%; and proportion of performance status 0, 99.5% and 98.1%. Comparisons were made using the nonrandomized groups. The 5-year overall survival rate was 86.5% in the surgery arm and 85.5% in the CRT arm (adjusted hazard ratio, 1.05; 95% confidence interval, 0.67-1.64 [<1.78]). The complete response rate in the CRT arm was 87.3% (95% confidence interval, 81.1-92.1). The 5-year progression-free survival rate was 81.7% in the surgery arm and 71.6% in the CRT arm. Treatment-related deaths occurred in 2 patients in the surgery arm and none in the CRT arm. CONCLUSIONS CRT is noninferior to surgery and should be considered for the treatment of T1bN0M0 ESCC.
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Affiliation(s)
- Ken Kato
- Department of Esophageal Head and Neck Medical Oncology, National Cancer Center Hospital, Tokyo, Japan.
| | - Yoshinori Ito
- Department of Radiation Oncology, Showa University School of Medicine, Tokyo, Japan
| | - Isao Nozaki
- Department of Surgery, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Hiroyuki Daiko
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Takashi Kojima
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Masahiko Yano
- Department of Surgery, Osaka International Cancer Center, Osaka, Japan
| | - Masaki Ueno
- Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Satoru Nakagawa
- Department of Surgery, Niigata Cancer Center Hospital, Niigata, Japan
| | - Masakazu Takagi
- Department of Surgery, Shizuoka General Hospital, Shizuoka, Japan
| | - Shigeru Tsunoda
- Department of Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tetsuya Abe
- Department of Gastrointestinal Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Tetsu Nakamura
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Morihito Okada
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
| | - Yasushi Toh
- Department of Gastroenterological Surgery, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yuichi Shibuya
- Department of Surgery, Kochi Health Sciences Center, Kochi, Japan
| | - Seiichiro Yamamoto
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroshi Katayama
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Kenichi Nakamura
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University, School of Medicine, Tokyo, Japan
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16
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Definitive chemoradiotherapy versus esophagectomy in patients with clinical T1bN0M0 esophageal squamous cell carcinoma: A retrospective study. Radiother Oncol 2021; 162:112-118. [PMID: 34265356 DOI: 10.1016/j.radonc.2021.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 06/22/2021] [Accepted: 07/05/2021] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND PURPOSE This study aimed to determine the equivalence between definitive chemoradiotherapy (DCRT) and radical esophagectomy in clinical T1bN0M0 esophageal squamous cell carcinoma (ESCC). MATERIALS AND METHODS Among 282 patients with cT1bN0M0 ESCC, 238 underwent radical esophagectomy and 44 underwent DCRT. Both treatments were retrospectively compared overall survival (OS), progression-free survival (PFS), and complications. RESULTS The DCRT group exhibited poorer patient characteristics than the surgery group, especially with mean age (73 vs. 63 years), Eastern Cooperative Oncology Group (ECOG) status, and Charlson Comorbidity Index (p < 0.001, each). The median follow-up duration was 49.5 (range, 0.4-97.0) and 45.5 months (range, 5.0-112.0) in the surgery and DCRT groups, respectively. In the DCRT group, clinical complete response was achieved in 43 patients (97.7%) at 1 month after treatment. The 5-year OS rates were 75.8% and 68.8% (p = 0.135) and the 5-year PFS were 63.8% and 57.8% (p = 0.637) for the surgery and DCRT groups, respectively. Local recurrence rates were identical between the two groups (11.4% and 11.4%), but the distant metastasis rate was lower in the DCRT group (n = 1, 2.27% vs. n = 29, 12.15%). Grade 3-4 hematologic toxicities were observed in 11 patients (25%) of the DCRT group, and 56 patients (23.5%) in the surgery group showed grade 3-5 surgical complications, including mortality (n = 5). CONCLUSION Based on the non-inferior survival rates, recurrence patterns, and complication rates without critical surgical mortality, DCRT was comparable to esophagectomy for cT1bN0 esophageal squamous cell carcinoma.
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Li X, Gao H, Zhu J, Huang Y, Zhu Y, Huang W, Li Z, Sun K, Liu Z, Tian J, Li B. 3D Deep Learning Model for the Pretreatment Evaluation of Treatment Response in Esophageal Carcinoma: A Prospective Study (ChiCTR2000039279). Int J Radiat Oncol Biol Phys 2021; 111:926-935. [PMID: 34229050 DOI: 10.1016/j.ijrobp.2021.06.033] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 06/11/2021] [Accepted: 06/21/2021] [Indexed: 12/22/2022]
Abstract
PURPOSE To develop and validate a pretreatment computed tomography (CT)-based deep-learning (DL) model for predicting the treatment response to concurrent chemoradiation therapy (CCRT) among patients with locally advanced thoracic esophageal squamous cell carcinoma (TESCC). METHODS AND MATERIALS We conducted a prospective, multicenter study on the therapeutic efficacy of CCRT among TESCC patients across 9 hospitals in China (ChiCTR2000039279). A total of 306 patients with locally advanced TESCC diagnosed by histopathology from August 2015 to May 2020 were included in this study. A 3-dimensional DL radiomics model (3D-DLRM) was developed and validated based on pretreatment CT images to predict the response to CCRT. Furthermore, the prediction performance of the newly developed 3D-DLRM was analyzed according to 3 categories: radiation therapy plan, radiation field, and prescription dose used. RESULTS The 3D-DLRM achieved good prediction performance, with areas under the receiver operating characteristic curve of 0.897 (95% confidence interval, 0.840-0.959) for the training cohort and 0.833 (95% confidence interval, 0.654-1.000) for the validation cohort. Specifically, the 3D-DLRM accurately predicted patients who would not respond to CCRT, with a positive predictive value (PPV) of 100% for the validation cohort. Moreover, the 3D-DLRM performed well in all 3 categories, each with areas under the receiver operating characteristic curve of >0.8 and positive predictive values of approximately 100%. CONCLUSION The proposed pretreatment CT-based 3D-DLRM provides a potential tool for predicting the response to CCRT among patients with locally advanced TESCC. With the help of precise pretreatment prediction, we may guide the individualized treatment of patients and improve survival.
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Affiliation(s)
- Xiaoqin Li
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China; Shandong Medical Imaging and Radiotherapy Engineering Center (SMIREC), Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Han Gao
- Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, School of Medicine and Engineering, Beihang University, Beijing, China; CAS Key Laboratory of Molecular Imaging, Beijing Key Laboratory of Molecular Imaging, State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Jian Zhu
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China; Shandong Medical Imaging and Radiotherapy Engineering Center (SMIREC), Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Yong Huang
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China; Shandong Medical Imaging and Radiotherapy Engineering Center (SMIREC), Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Yongbei Zhu
- Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, School of Medicine and Engineering, Beihang University, Beijing, China; CAS Key Laboratory of Molecular Imaging, Beijing Key Laboratory of Molecular Imaging, State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Wei Huang
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China; Shandong Medical Imaging and Radiotherapy Engineering Center (SMIREC), Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Zhenjiang Li
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China; Shandong Medical Imaging and Radiotherapy Engineering Center (SMIREC), Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Kai Sun
- Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, School of Medicine and Engineering, Beihang University, Beijing, China; Engineering Research Center of Molecular and Neuro Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, China
| | - Zhenyu Liu
- CAS Key Laboratory of Molecular Imaging, Beijing Key Laboratory of Molecular Imaging, State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China; CAS Center for Excellence in Brain Science and Intelligence Technology, Institute of Automation, Chinese Academy of Sciences, Beijing, China; School of Artificial Intelligence, University of Chinese Academy of Sciences, Beijing, China
| | - Jie Tian
- Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, School of Medicine and Engineering, Beihang University, Beijing, China; CAS Key Laboratory of Molecular Imaging, Beijing Key Laboratory of Molecular Imaging, State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, China; Engineering Research Center of Molecular and Neuro Imaging of Ministry of Education, School of Life Science and Technology, Xidian University, Xi'an, Shaanxi, China; Key Laboratory of Big Data-Based Precision Medicine (Beihang University), Ministry of Industry and Information Technology, Beijing, China
| | - Baosheng Li
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China; Shandong Medical Imaging and Radiotherapy Engineering Center (SMIREC), Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China.
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18
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Mori K, Sugawara K, Aikou S, Yamashita H, Yamashita K, Ogura M, Chin K, Watanabe M, Matsubara H, Toh Y, Kakeji Y, Seto Y. Esophageal cancer patients' survival after complete response to definitive chemoradiotherapy: a retrospective analysis. Esophagus 2021; 18:629-637. [PMID: 33625649 DOI: 10.1007/s10388-021-00817-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 01/23/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Chemoradiotherapy is an alternative to surgery for esophageal cancer, with a putatively equivalent outcome. However, disease recurrence after a complete response is common and if follow-up surveillance detects recurrence, salvage treatments for potentially curable disease must follow. METHODS We conducted a nation-wide questionnaire survey of institutions in Japan certified by the Japanese Esophageal Society to investigate outcomes of primary thoracic esophageal cancer patients initially treated by chemoradiotherapy with complete response diagnoses. The primary endpoint was overall survival, the secondary endpoint disease recurrence. Outcomes of patients who had undergone salvage treatments were also investigated. Cases were excluded from analysis if endoscopic study, endoscopic biopsy, or computed tomography data were lacking. RESULTS At 41 institutes 544 case records were collected; valid data on 392 patients were obtained; 5-year survival was 74.8%, 5-year disease-free survival, 66.8%. Clinical staging before treatment significantly affected both overall and disease-free survival rates, but differences between adjoining stages were unexpectedly small. The primary relapse site was classified as primary site (n = 58), regional lymph nodes (n = 36), or distant disease (n = 34). Salvage treatments with curative intent (surgery, endoscopic treatments, and additional radiation) were performed on 38, 23, and 4 cases; 5-year survival after esophagectomy (n = 22), endoscopic treatment (n = 23), and lymphadenectomy (n = 9) was 47.4%, 70.9%, and 33.3%, respectively. CONCLUSIONS A quarter of patients developed recurrent disease, mostly locoregional, after complete response. Complete response patients with originally advanced stage disease had fair clinical outcomes; salvage treatments after locoregional recurrence achieved modest long-term survival.
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Affiliation(s)
- Kazuhiko Mori
- Department of Gastrointestinal Surgery, The University of Tokyo Graduate School of Medicine, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-8655, Japan.,Department of Gastrointestinal Surgery, Mitsui Memorial Hospital, Tokyo, Japan
| | - Kotaro Sugawara
- Department of Gastrointestinal Surgery, The University of Tokyo Graduate School of Medicine, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Susumu Aikou
- Department of Gastrointestinal Surgery, The University of Tokyo Graduate School of Medicine, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Hideomi Yamashita
- Department of Radiology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Keishi Yamashita
- Department of Advanced Surgical Oncology, Kitasato University, Sagamihara, Japan
| | - Mariko Ogura
- Department of Gastroenterology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Keisho Chin
- Department of Gastroenterology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masayuki Watanabe
- Department of Gastroenterology Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hisahiro Matsubara
- Japan Esophageal Society, Tokyo, Japan.,Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Yasushi Toh
- Japan Esophageal Society, Tokyo, Japan.,Department of Gastroenterological Surgery, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yoshihiro Kakeji
- Japan Esophageal Society, Tokyo, Japan.,Division of Gastro-Intestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yasuyuki Seto
- Department of Gastrointestinal Surgery, The University of Tokyo Graduate School of Medicine, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-8655, Japan.
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19
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Abstract
Salvage esophagectomy is an option for patients with recurrent or persistent esophageal cancer after definitive chemoradiation therapy or those who undergo active surveillance after induction chemoradiation therapy. Salvage resection is associated with higher rates of morbidity compared with planned esophagectomy but offers patients with locally advanced disease a chance at improved long-term survival. Salvage resection should be preferentially performed in a multidisciplinary setting by high-volume and experienced surgeons. Technical considerations, such as prior radiation dosage, radiation field, and choice of conduit, should be taken into account.
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20
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Yang LT, Zhou L, Chen L, Liang SX, Huang JQ, Zhu XD. Establishment and Verification of a Prediction Model for Symptomatic Radiation Pneumonitis in Patients with Esophageal Cancer Receiving Radiotherapy. Med Sci Monit 2021; 27:e930515. [PMID: 33953150 PMCID: PMC8112075 DOI: 10.12659/msm.930515] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND This study aimed to determine the value of the significant index in predicting symptomatic radiation pneumonitis (RP) in esophageal cancer patients, establish a nomogram prediction model, and verify the model. MATERIAL AND METHODS The patients enrolled were divided into 2 groups: a model group and a validation group. According to the logistic regression analysis, the independent predictors for symptomatic RP were obtained, and the nomogram prediction model was established according to these independent predictors. The consistency index (C-index) and calibration curve were used to evaluate the accuracy of the model, and the prediction ability of the model was verified in the validation group. Recursive partitioning analysis (RPA) was used for the risk stratification analysis. RESULTS The ratio of change regarding the pre-albumin at the end of treatment (P=0.001), platelet-to-lymphocyte ratio during treatment (P=0.027), and neutrophil-to-lymphocyte ratio at the end of treatment (P=0.001) were the independent predictors for symptomatic RP. The C-index of the nomogram model was 0.811. According to the risk stratification of RPA, the whole group was divided into 3 groups: a low-risk group, a medium-risk group, and a high-risk group. The incidence of symptomatic RP was 0%, 16.9%, and 57.6%, respectively. The receiver operating characteristic curve also revealed that the nomogram model has good accuracy in the validation group. CONCLUSIONS The developed nomogram and corresponding risk classification system have superior prediction ability for symptomatic RP and can predict the occurrence of RP in the early stage.
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Affiliation(s)
- Liu-Ting Yang
- Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China (mainland)
| | - Lei Zhou
- Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China (mainland)
| | - Long Chen
- Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China (mainland)
| | - Shi-Xiong Liang
- Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China (mainland)
| | - Jiang-Qiong Huang
- Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China (mainland)
| | - Xiao-Dong Zhu
- Department of Radiation Oncology, Guangxi Medical University Cancer Hospital, Nanning, Guangxi, China (mainland).,Department of Oncology, Wuming Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
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21
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Thakur B, Devkota M, Chaudhary M. Management of Locally Advanced Esophageal Cancer. ACTA ACUST UNITED AC 2021; 59:409-416. [PMID: 34508544 PMCID: PMC8369604 DOI: 10.31729/jnma.4299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Accepted: 05/04/2021] [Indexed: 11/05/2022]
Abstract
Esophageal cancer is diagnosed usually at a locally advanced stage. Surgery alone has less optimal results and a multimodality approach has been established as the standard of care for cII-III stages of esophageal cancer. This review focuses on the recent evidences of management of esophageal cancer with various variations in approaches in Eastern and Western countries. The major difference is the selection of induction treatment. Till the results of some ongoing trials become available, most of the evidences support neoadjuvant chemoradiation followed by surgery for squamous cell carcinoma and perioperative chemotherapy and surgery for adenocarcinoma.
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Affiliation(s)
- Binay Thakur
- Department of Surgical Oncology, BP Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal
| | - Mukti Devkota
- Department of Surgical Oncology, BP Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal
| | - Manish Chaudhary
- Department of Surgical Oncology, BP Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal
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22
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Amanuma Y, Horimatsu T, Ohashi S, Tamaoki M, Muto M. Association of local complete response with prognosis after salvage photodynamic therapy for esophageal squamous cell carcinoma. Dig Endosc 2021; 33:355-363. [PMID: 32434267 DOI: 10.1111/den.13730] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 05/14/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Photodynamic therapy (PDT) is an effective salvage endoscopic treatment for local failure at the primary site after chemoradiotherapy (CRT) in esophageal cancer patients. However, the contribution of local control by salvage PDT to the prognosis is unclear. We investigated whether complete response at primary site by salvage PDT could improve the prognosis. METHODS Between January 2008 and March 2016, 34 patients received salvage PDT for local failure of esophageal cancer limited to stage T1-2 after definitive CRT or radiotherapy. Local complete response (L-CR) rate, adverse events, overall survival (OS), and progression-free survival (PFS) were assessed retrospectively. RESULTS Local complete response rates after PDT were 68% (23/34; 95% CI, 50-83%) in all patients: 81% (17/21; 95% CI, 58-95%) for stage T1 and 46% (6/13; 95% CI, 19-75%) for stage T2 patients. Grade 3 esophageal stricture occurred in one patient. The median follow-up was 26.0 months (range, 3.7-93.6 months); 21 patients died. The median survival times were 54.3 months in patients who achieved L-CR after PDT (L-CR group) and 19.8 months in those who did not (non-CR group). The 2-year OS rates were 79% (95% CI, 54-92%) in the L-CR group and 40% (95% CI, 11-68%) in the non-CR group (P = 0.0389; log-rank test). The median PFS was 21.2 months in the L-CR group and 1.9 months in the non-CR group (P < 0.001; log-rank test). CONCLUSION Achieving L-CR by salvage PDT for local failure after CRT in esophageal cancer was associated with good prognosis.
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Affiliation(s)
- Yusuke Amanuma
- Department of Clinical Oncology, Kyoto University, Kyoto, Japan.,Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | | | - Shinya Ohashi
- Department of Clinical Oncology, Kyoto University, Kyoto, Japan
| | - Masashi Tamaoki
- Department of Clinical Oncology, Kyoto University, Kyoto, Japan
| | - Manabu Muto
- Department of Clinical Oncology, Kyoto University, Kyoto, Japan
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23
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Repeated talaporfin sodium photodynamic therapy for esophageal cancer: safety and efficacy. Esophagus 2021; 18:817-824. [PMID: 34106353 PMCID: PMC8387249 DOI: 10.1007/s10388-021-00853-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 05/22/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Talaporfin sodium photodynamic therapy (tPDT) is an effective salvage treatment for local failure after chemoradiotherapy for esophageal cancer. Repeated tPDT could also be indicated for local recurrence or residue after the first salvage tPDT. However, the safety and efficacy of repeated tPDT have not been elucidated. METHODS We reviewed 52 patients with esophageal cancer who were treated with the first tPDT at Kyoto University Hospital between October 2015 and April 2020. RESULTS Among 52 patients, repeated tPDT after the first tPDT was indicated for 13 patients (25%), of which six had residual tumor, four had local recurrence after complete response (CR) after the first tPDT at the primary site, and six had metachronous lesion. The total session of repeated tPDT was 25; 16 were for primary sites and nine were for metachronous sites. Among them, six patients (46.2%) achieved local (L)-CR and nine lesions (56.3%) achieved lesion L-CR. By session, 10 sessions (40%) achieved L-CR. There were no severe adverse events except for one patient; this patient showed grade 3 esophageal stenosis and perforation after the third tPDT on the same lesion that was previously treated with porfimer sodium photodynamic therapy four times. CONCLUSION Repeated tPDT could be an effective and safe treatment for local failure even after salvage tPDT for esophageal cancer.
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24
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Will definitive chemoradiotherapy be a new normal for patients with resectable locally advanced esophageal cancer? Esophagus 2020; 17:363-364. [PMID: 32886211 DOI: 10.1007/s10388-020-00780-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Indexed: 02/03/2023]
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25
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Udagawa H. Past, present, and future of three-field lymphadenectomy for thoracic esophageal cancer. Ann Gastroenterol Surg 2020; 4:324-330. [PMID: 32724875 PMCID: PMC7382429 DOI: 10.1002/ags3.12338] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/28/2020] [Accepted: 03/22/2020] [Indexed: 12/14/2022] Open
Abstract
In spite of repeated appeal of the effectiveness of three-field lymphadenectomy (3FL) by Japanese esophageal surgeons, it has not been accepted worldwide as a standard therapeutic measure for thoracic esophageal cancer. In this review, a concise summary of the history of 3FL, its present position, and its future perspective is discussed. Although a lack of randomized controlled trial (RCT) is one of the largest criticisms of 3FL, it seems difficult to make 3FL world-standard even if a RCT with a positive result was made. The essence of 3FL has revealed the fact that bilateral cervical paraesophageal nodes and nodes in the bilateral supraclavicular fossae are regional nodes of thoracic esophageal cancer. To let the world admit this essence should be the real endpoint of "3FL issue" without RCT. In the era of new modalities, Japanese surgeons should be free from the idea that 3FL is indispensable though the essence of 3FL should remain.
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Affiliation(s)
- Harushi Udagawa
- Toranomon Hospital KajigayaKawasaki CityJapan
- Okinaka Memorial Institute for Medical ResearchTokyoJapan
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26
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Ishikura S, Kondo T, Murai T, Ozawa Y, Yanagi T, Sugie C, Miyakawa A, Shibamoto Y. Definitive chemoradiotherapy for squamous cell carcinoma of the esophagus: outcomes for borderline-resectable disease. JOURNAL OF RADIATION RESEARCH 2020; 61:464-469. [PMID: 32249307 PMCID: PMC7299256 DOI: 10.1093/jrr/rraa008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 01/15/2020] [Indexed: 05/14/2023]
Abstract
Definitive chemoradiotherapy (dCRT) is the standard treatment for unresectable esophageal cancer. Induction chemotherapy has been actively investigated for borderline-resectable and unresectable disease, but the superiority over dCRT has yet to be confirmed. The purpose of this study was to evaluate the outcome of dCRT with special interest in borderline-resectable disease. Patients with esophageal cancer treated with dCRT between January 2004 and November 2016 were included in this retrospective analysis. Chemotherapy consisted of two cycles of cisplatin (70-75 mg/m2) on day 1 and 5-fluorouracil (700-1000 mg/m2 per day) on days 1-4 or low-dose cisplatin (10 mg/m2 per day) and 5-fluorouracil (175 mg/m2 per day) for 20 days. Radiotherapy was given with a daily fraction of 1.8-2 Gy to a total dose of 50-70 Gy. A total of 104 patients were included: 34 were resectable, 35 were borderline-resectable and 35 were unresectable. Complete response was achieved in 44 patients (42%). Eighteen patients (17%) suffered Grade 2 or greater cardiopulmonary toxicity and seven patients (7%) suffered Grade 3 cardiopulmonary toxicity. At the time of this analysis, 59 patients were dead and 45 were censored. The 3-year overall survival proportions for resectable, borderline-resectable and unresectable patients were 64%, 46% and 21%, respectively. The overall survival for borderline-resectable patients with complete response and noncomplete response was significantly different (P < 0.001), with 3-year survival of 70% and 8%, respectively. The overall survival for complete response patients with borderline-resectable disease was encouraging. Further investigation to find a subgroup fit for esophagus-preserving treatment is warranted.
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Affiliation(s)
- Satoshi Ishikura
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
- Corresponding author. Department of Radiology, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Aichi 467-8601, Japan. Tel: +81-52-853-8276; Fax: +81-52-852-5244;
| | - Takuhito Kondo
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Taro Murai
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Yoshiyuki Ozawa
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Takeshi Yanagi
- Department of Proton, Narita Memorial Proton Center, Toyohashi, Aichi 441-8021, Japan
| | - Chikao Sugie
- Department of Radiology, Nagoya Daini Red Cross Hospital, Nagoya, Aichi 466-8650, Japan
| | - Akifumi Miyakawa
- Department of Radiation Oncology, National Hospital Organization Nagoya Medical Center, Nagoya, Aichi 460-0001, Japan
| | - Yuta Shibamoto
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
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27
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Relationship between nutritional status and esophageal fistula formation after radiotherapy for esophageal cancer. Cancer Radiother 2019; 23:222-227. [DOI: 10.1016/j.canrad.2018.10.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 10/18/2018] [Accepted: 10/30/2018] [Indexed: 12/13/2022]
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28
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Wang BY, Hung WH, Wu SC, Chen HC, Huang CL, Lin CH, Chen HS. Comparison Between Esophagectomy and Definitive Chemoradiotherapy in Patients With Esophageal Cancer. Ann Thorac Surg 2019; 107:1060-1067. [DOI: 10.1016/j.athoracsur.2018.11.036] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 11/05/2018] [Accepted: 11/17/2018] [Indexed: 11/29/2022]
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29
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Moaven O, Wang TN. Combined Modality Therapy for Management of Esophageal Cancer: Current Approach Based on Experiences from East and West. Surg Clin North Am 2019; 99:479-499. [PMID: 31047037 DOI: 10.1016/j.suc.2019.02.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Human evolutionary genetic divergence and distinctive environmental exposures have contributed to the development of clinicopathologic variations of esophageal cancer in Eastern and Western countries. Different treatment strategies have derived from the disparate regional experiences. Treatment strategy is more standardized in the West. Trimodality treatment with neoadjuvant chemoradiation followed by surgery is widely accepted as the standard treatment of locally advanced esophageal adenocarcinoma and esophageal squamous cell carcinoma. Trimodality treatment has not been adopted in many Eastern countries, and standard treatment is neoadjuvant chemotherapy. Several randomized trials are ongoing that may alter the standard management of esophageal cancer worldwide.
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Affiliation(s)
- Omeed Moaven
- Division of Surgical Oncology, Department of Surgery, Wake Forest University, Medical Center Boulevard, Winston-Salem, NC 27157, USA
| | - Thomas N Wang
- Division of Surgical Oncology, Department of Surgery, University of Alabama at Birmingham, BDB 609, 1808 7th Avenue South, Birmingham, AL 35294-3411, USA.
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30
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Taniyama Y, Sakurai T, Hikage M, Okamoto H, Sato C, Takaya K, Unno M, Kamei T. How does presurgical chemotherapy influence the efficiency of treatment for esophageal cancer recurrence after curative esophagectomy? Thorac Cancer 2019; 10:769-774. [PMID: 30756477 PMCID: PMC6449269 DOI: 10.1111/1759-7714.12996] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/09/2019] [Accepted: 01/10/2019] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND The effectiveness of treatments for recurrent esophageal squamous cell carcinoma (ESCC), particularly chemotherapy and chemoradiotherapy (CRT), remains unclear in patients who have previously been administered the same drugs during neoadjuvant chemotherapy. METHODS In this retrospective study, 117 patients with recurrent thoracic ESCCs who had undergone curative resection were included. Patients were divided into two groups based on presurgical treatment: no presurgical treatment (n = 74), and neoadjuvant chemotherapy (n = 43). Prognosis after recurrence was analyzed differently in the group of patients who received CRT and chemotherapy for a recurrent site because of differences in recurrence patterns. RESULTS There were no differences in patterns and times to recurrence between the patients who underwent each presurgical treatment. For treatment of recurrence, CRT was administered to 66 patients, chemotherapy to 32, surgical resection to 5, and best supportive care to 14. In patients who underwent CRT for local recurrence, the survival rates of those administered neoadjuvant chemotherapy were similar to those who did not receive any presurgical treatment (P = 0.706). In patients who underwent chemotherapy for distant metastasis, the survival rates of those administered neoadjuvant chemotherapy were worse than in those who did not receive any presurgical treatment (P = 0.028). CONCLUSIONS The effects of CRT for recurrent cancers are not influenced by neoadjuvant chemotherapy, even when using the same anticancer agent. Chemotherapy is an acceptable treatment for patients who do not receive presurgical treatment.
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Affiliation(s)
- Yusuke Taniyama
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tadashi Sakurai
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Makoto Hikage
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroshi Okamoto
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Chiaki Sato
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kai Takaya
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takashi Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
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31
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Kubo K, Wadasaki K, Shinozaki K. Treatment outcomes according to the macroscopic tumor type in locally advanced esophageal squamous cell carcinoma treated by chemoradiotherapy. Jpn J Radiol 2019; 37:341-349. [DOI: 10.1007/s11604-019-00814-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/18/2019] [Indexed: 12/12/2022]
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32
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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 1. Esophagus 2019; 16:1-24. [PMID: 30171413 PMCID: PMC6510883 DOI: 10.1007/s10388-018-0641-9] [Citation(s) in RCA: 345] [Impact Index Per Article: 69.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 08/22/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Takashi Uno
- Department of Radiology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tsuneo Oyama
- Department of Gastroenterology, Saku Central Hospital, Nagano, Japan
| | - Ken Kato
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroyuki Kato
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Hirofumi Kawakubo
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Osamu Kawamura
- Department of Endoscopy and Endoscopic Surgery, Gunma University Hospital, Maebashi, Gunma, Japan
| | - Motoyasu Kusano
- Department of Endoscopy and Endoscopic Surgery, Gunma University Hospital, Maebashi, Gunma, Japan
| | - Hiroyuki Kuwano
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Hiroya Takeuchi
- Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Yasushi Toh
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yoshio Naomoto
- Department of General Surgery, Kawasaki Medical School, Okayama, Japan
| | - Kenji Nemoto
- Department of Radiation Oncology, Yamagata University School of Medicine, Yonezawa, Japan
| | - Eisuke Booka
- 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
| | - Tatsuya Miyazaki
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Manabu Muto
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Akio Yanagisawa
- Department of Pathology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masahiro Yoshida
- Department of Hemodialysis and Surgery, Chemotherapy Research Institute, International University of Health and Welfare, Ichikawa, Japan
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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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Ma MW, Gao XS, Gu XB, Xie M, Cui M, Zhang M, Liu L, Yin H, Chen LQ. The role of definitive chemoradiotherapy versus surgery as initial treatments for potentially resectable esophageal carcinoma. World J Surg Oncol 2018; 16:172. [PMID: 30119684 PMCID: PMC6097217 DOI: 10.1186/s12957-018-1470-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Accepted: 08/03/2018] [Indexed: 02/05/2023] Open
Abstract
Background We performed a meta-analysis to compare the efficacy of definitive chemoradiotherapy (dCRT) and esophagectomy as initial treatments for potentially resectable esophageal cancer. Methods To assess both strategies, the combined odds ratios (ORs) and 95% confidence intervals (CIs) were calculated. Thirteen studies (N = 2071; dCRT = 869 and surgery = 1202) were included. In all, 90.39% of the patients were diagnosed with esophageal squamous cell carcinoma (ESCC). Results The 2-year (OR = 1.199, 95% CI 0.922–1.560; P = 0.177) and 5-year overall survival (OS) rates (OR = 0.947, 95% CI 0.628–1.429; P = 0.796) were not significantly different. No significant differences were identified in the 2-year OS among patients with stage I disease (OR = 1.397, 95% CI 0.740–2.638; P = 0.303) or stage II–III (OR = 0.418, 95% CI 0.022–7.833; P = 0.560). Patients with lymph node metastases tended to have a better 5-year OS when treated with dCRT than with surgery (OR = 0.226, 95% CI 0.044–1.169; P = 0.076); however, the difference between the two methods was not significant. Western patients who received dCRT had poorer prognoses than patients who underwent surgery (OR = 1.522, 95% CI 1.035–2.238; P = 0.033). dCRT and surgery led to similar 5-year progression-free survival rates (OR = 1.06, 95% CI 0.79–1.42; P = 0.70). Conclusions dCRT and surgery are equally effective as initial treatments for potentially resectable esophageal cancer. These results apply primarily to Asian populations as they have an increased incidence of ESCC. Electronic supplementary material The online version of this article (10.1186/s12957-018-1470-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ming-Wei Ma
- Department of Radiation Oncology, Peking University First Hospital, No.7 Xishiku Street, Beijing, 100034, People's Republic of China
| | - Xian-Shu Gao
- Department of Radiation Oncology, Peking University First Hospital, No.7 Xishiku Street, Beijing, 100034, People's Republic of China.
| | - Xiao-Bin Gu
- Department of Radiation Oncology, Peking University First Hospital, No.7 Xishiku Street, Beijing, 100034, People's Republic of China
| | - Mu Xie
- Department of Radiation Oncology, Peking University First Hospital, No.7 Xishiku Street, Beijing, 100034, People's Republic of China
| | - Ming Cui
- Department of Radiation Oncology, Peking University First Hospital, No.7 Xishiku Street, Beijing, 100034, People's Republic of China
| | - Min Zhang
- Department of Radiation Oncology, Peking University First Hospital, No.7 Xishiku Street, Beijing, 100034, People's Republic of China
| | - Ling Liu
- Department of Radiation Oncology, Peking University First Hospital, No.7 Xishiku Street, Beijing, 100034, People's Republic of China
| | - Huan Yin
- Department of Medical and Pharmaceutical Science and Technology Strategy Research, Institute of Medical Information, Chinese Academy of Medical Sciences, No. 3 Yabao Road, Beijing, China
| | - Long-Qi Chen
- Department of Thoracic Surgery, West China School of Medicine/West China Hospital of Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041, Sichuan, People's Republic of China.
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Chen H, Zhou L, Yang Y, Yang L, Chen L. Clinical Effect of Radiotherapy Combined with Chemotherapy for Non-Surgical Treatment of the Esophageal Squamous Cell Carcinoma. Med Sci Monit 2018; 24:4183-4191. [PMID: 29915168 PMCID: PMC6040238 DOI: 10.12659/msm.910326] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Chemoradiotherapy (CRT) is widely accepted and is considered a standard treatment, particularly for unresectable and inoperable esophageal squamous cell carcinoma (ESCC). However, the optimal use of the combined modalities of chemotherapy (CT) and radiotherapy (RT) remains controversial. In addition, no consensus has been reached regarding the exact efficacy of consolidation chemotherapy (CCT) and the most appropriate radiotherapy dose. Material/Methods Clinical data from 262 ESCC patients treated with CRT (n=165) or RT alone (n=97) were collected and reviewed. The long-term outcomes were analyzed, and treatment related acute toxicity reactions were compared. Result The 1-year, 3-year, and 5-year overall survival (OS) rates were 75.3%, 35.6%, and 25.3%, respectively, for the CRT group and 61.5%, 26.7%, and 17.6% for the RT-alone group (P=0.015). The concurrent chemoradiotherapy (CCRT) and sequential chemoradiotherapy (SCRT) groups exhibited similar survival outcomes (for OS, P=0.568; for progression-free survival (PFS,) P=0.145). CCT after CCRT did not influence OS (P=0.236) but was associated with a more favorable PFS (P=0.020). In addition, high-dose of 60–65 Gy tended to prolong OS compared with low-dose (<60 Gy) or excessive-dose (>65 Gy). The incidence of adverse reactions, such as esophagitis and leukopenia, in the CRT group were significantly higher than in the RT-alone group (P=0.019, P=0.001, respectively), and no significant difference was observed between patients treated with CCRT and CCT after CCRT. Conclusions Treating non-surgical ESCC patients with CCRT conferred a significant survival benefit compared with RT alone. CCT after CCRT prolongs PFS but does not increase acute toxicity. High-dose (60–65 Gy) CCRT could generate more favorable survival outcomes.
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Affiliation(s)
- Hongmin Chen
- Department of Radiation Oncology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Lei Zhou
- Department of Radiation Oncology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Yunli Yang
- Department of Radiation Oncology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland).,Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China (mainland)
| | - Liuting Yang
- Department of Radiation Oncology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland)
| | - Long Chen
- Department of Radiation Oncology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China (mainland).,Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China (mainland)
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36
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Esmati E, Maddah Safaei A, Ghalehtaki R, Mousavi N, Saraee E, Shirouei S, Mohammadi N, Lashkari M. Outcomes of Definitive Chemoradiotherapy for Cervical and Upper Thoracic Esophageal Cancers: a Single-Institution Experience of a Rare Cancer. J Gastrointest Cancer 2018; 50:380-385. [DOI: 10.1007/s12029-018-0081-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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37
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Hirano Y, Onozawa M, Hojo H, Motegi A, Zenda S, Hotta K, Moriya S, Tachibana H, Nakamura N, Kojima T, Akimoto T. Dosimetric comparison between proton beam therapy and photon radiation therapy for locally advanced esophageal squamous cell carcinoma. Radiat Oncol 2018; 13:23. [PMID: 29426342 PMCID: PMC5807768 DOI: 10.1186/s13014-018-0966-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 01/15/2018] [Indexed: 02/05/2023] Open
Abstract
Background The purpose of this study was to perform a dosimetric comparison between proton beam therapy (PBT) and photon radiation therapy in patients with locally advanced esophageal squamous cell carcinoma (ESCC) who were treated with PBT in our institution. In addition, we evaluated the correlation between toxicities and dosimetric parameters, especially the doses to normal lung or heart tissue, to clarify the clinical advantage of PBT over photon radiation therapy. Methods A total of 37 consecutive patients with Stage III thoracic ESCC who had received PBT with or without concurrent chemotherapy between October 2012 and December 2015 were evaluated in this study. The dose distributions of PBT were compared with those of dummy 3-dimensional conformal radiation therapy (3DCRT) and Intensity Modulated Radiation Therapy (IMRT), focusing especially on the doses to organs at risk, such as normal lung and heart tissue. Results Of the 37 patients, the data from 27 patients were analyzed. Among these 27 patients, four patients (15%) developed grade 2 pericardial effusion as a late toxicity. None of the patients developed grade 3 or worse acute or late pulmonary and cardiac toxicities. When the dosimetric parameters between PBT and planned 3DCRT were compared, all the PBT domestic variables for the lung dose except for lung V10 GyE and V15 GyE were significantly lower than those for the dummy 3DCRT plans, and the PBT domestic variables for the heart dose were also significantly lower than those for the dummy 3DCRT plans. When the PBT and IMRT plans were compared, all the PBT domestic variables for the doses to the lung and heart were significantly lower than those for the dummy IMRT plans. Regarding the correlation between the grades of toxicities and the dosimetric parameters, no significant correlation was seen between the occurrence of grade 2 pericardial effusion and the dose to the heart. Conclusions When the dosimetric parameters of the dose distributions for the treatment of patients with locally advanced stage III ESCC were compared between PBT and 3DCRT or IMRT, PBT enabled a significant reduction in the dose to the lung and heart, compared with 3DCRT or IMRT.
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Affiliation(s)
- Yasuhiro Hirano
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Masakatsu Onozawa
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Hidehiro Hojo
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Atsushi Motegi
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Sadatomo Zenda
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Kenji Hotta
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Shunsuke Moriya
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Hidenobu Tachibana
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Naoki Nakamura
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Takashi Kojima
- Division of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Tetsuo Akimoto
- Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
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Nomura M, Kato K, Ando N, Ohtsu A, Muro K, Igaki H, Abe T, Takeuchi H, Daiko H, Gotoh M, Kataoka K, Wakabayashi M, Kitagawa Y. Comparison between neoadjuvant chemotherapy followed by surgery and definitive chemoradiotherapy for overall survival in patients with clinical Stage II/III esophageal squamous cell carcinoma (JCOG1406-A). Jpn J Clin Oncol 2017; 47:480-486. [PMID: 28334858 DOI: 10.1093/jjco/hyx040] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Accepted: 03/07/2017] [Indexed: 12/12/2022] Open
Abstract
Background Neoadjuvant chemotherapy followed by surgery (NAC-S) represents the standard treatment for patients with Stage II/III esophageal squamous cell carcinoma (ESCC) in Japan. Chemoradiotherapy (CRT) is performed in patients who refuse or have contraindications to surgery. However, randomized clinical trials that compare NAC-S with CRT have not been conducted. The aim of this study was to explore subgroups of patients undergoing CRT to identify those with survival outcomes potentially equivalent to NAC-S. Methods Pooled data from two clinical trials in patients with Stage II/III ESCC, the JCOG9907 trial and the JCOG9906 trial were used. JCOG9907 demonstrated that NAC-S resulted in superior overall survival (OS) compared with surgery followed by adjuvant chemotherapy. JCOG9906 was a single-arm trial that explored the efficacy and safety of CRT. The eligibility criteria in the two trials were almost identical. Subgroup analyses of clinical data (serum albumin, cT, cN, cstage and tumor location) were conducted with Cox proportional hazards regression models for patients assigned to receive NAC-S in JCOG9907 and patients in JCOG9906. Results The analysis comprised 163 patients from JCOG9907 in NAC-S arm (NAC-S group) and 73 patients from JCOG9906 who received CRT (CRT group). Baseline characteristics were similar between the two groups. OS was better in the NAC-S group than the CRT group (adjusted hazard ratio 1.72; 95% confidence interval 1.19-2.50). All subgroups in the NAC-S group had longer OS compared with those in the CRT group. Conclusions OS was superior after NAC-S rather than CRT. None of the CRT subgroups had similar OS to the NAC-S groups.
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Affiliation(s)
- Motoo Nomura
- Department of Therapeutic Oncology, Kyoto University Graduate School of Medicine, Kyoto
| | - Ken Kato
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo
| | | | - Atsushi Ohtsu
- Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya
| | - Hiroyasu Igaki
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo
| | - Tetsuya Abe
- Department of Gastrointestinal Surgery, Aichi Cancer Center Hospital, Nagoya
| | - Hiroya Takeuchi
- Department of Surgery, Keio University School of Medicine, Tokyo
| | - Hiroyuki Daiko
- Esophageal Surgery Division, National Cancer Center Hospital East, Kashiwa
| | - Masahiro Gotoh
- Cancer Chemotherapy Center, Osaka Medical College Hospital, Takatsuki
| | - Kozo Kataoka
- Japan Clinical Oncology Group Operations Office, National Cancer Center, Tokyo
| | - Masashi Wakabayashi
- Japan Clinical Oncology Group Data Center, National Cancer Center, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo
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39
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Li X, Zhao L, Zhang W, Yang C, Lian Z, Wang S, Liu N, Pang Q, Wang P, Yu J. Prognostic value of supraclavicular nodes and upper abdominal nodes metastasis after definitive chemoradiotherapy for patients with thoracic esophageal squamous cell carcinoma. Oncotarget 2017; 8:65171-65185. [PMID: 29029421 PMCID: PMC5630321 DOI: 10.18632/oncotarget.18015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 04/17/2017] [Indexed: 12/24/2022] Open
Abstract
The purpose of this study is to assess the prognostic value of supraclavicular nodes, left gastric nodes, celiac nodes and common hepatic nodes metastasis in esophageal squamous cell carcinoma (ESCC) treated with definitive radiotherapy. A total of 293 ESCC patients treated with radiotherapy or chemoradiotherapy entered the study. The results showed that the presence of supraclavicular nodes (χ2 = 0.075, P = 0.785) and left gastric nodes (χ2 = 3.603, P = 0.058) metastasis had no significant influence on survival, while celiac nodes (χ2 = 33.775, P < 0.001) and common hepatic nodes (χ2 = 42.350, P < 0.001) metastasis were associated with significantly shorter survival, regardless of the sites of primary tumor. Multivariate analysis showed that celiac nodes (HR: 0.457, 95% CI: 0.256-0.816; P = 0.008) and common hepatic nodes (HR: 0.241, 95% CI: 0.092-0.630; P = 0.004) metastasis were independently adverse indicator of survival in upper ESCC. While in the middle and lower ESCC, only the common hepatic nodes (middle ESCC: HR: 0.345, 95% CI: 0.161-0.738, P = 0.006; lower ESCC: HR: 0.377, 95% CI: 0.160-0.890, P = 0.026) metastasis was an independently adverse indicator of survival. In conclusion, our study demonstrated that in ESCC treated with definitive radiotherapy, both of celiac nodes and common hepatic nodes metastasis were adverse indicator of survival in upper ESCC, and common hepatic nodes metastasis were adverse indicator of survival in middle and lower ESCC. Supraclavicular nodes an left gastric nodes metastasis is not associated with patients survival in ESCC.
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Affiliation(s)
- Xue Li
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.,Department of Radiation Oncology, Shandong University Affiliated Shandong Cancer Hospital and Institute, Jinan 250000, China
| | - Lujun Zhao
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Wencheng Zhang
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Chengwen Yang
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Zhen Lian
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Shuai Wang
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Ningbo Liu
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Qingsong Pang
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Ping Wang
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China
| | - Jinming Yu
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.,Department of Radiation Oncology, Shandong University Affiliated Shandong Cancer Hospital and Institute, Jinan 250000, China
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40
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Kumaran D, John S, Isiah R, Das S. Management of Locally Advanced Carcinoma Oesophagus with Radiation/Chemoradiation: Single Institute Experience. J Gastrointest Cancer 2017; 47:313-7. [PMID: 27146042 DOI: 10.1007/s12029-016-9825-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE Oesophageal malignancy is the fourth commonest cancer which has a very poor outcome. In the management of oesophageal malignancy, radiation therapy is underutilized by many physicians due to feared complications though its role is well proven in literature. This study brings the role of radiation therapy in terms of loco-regional and distant relapse. This study characterizes demographic characteristics, treatment modality and the impact of these on recurrence-free survival of locally advanced carcinoma oesophagus. METHOD In a retrospective analysis over a period of 24 months, 28 patients diagnosed to have locally advanced oesophageal malignancy were included. Neoadjuvant chemotherapy was carried out in 4 patients and concurrent chemoradiotherapy in 18 patients. Among the 28 patients, 7 patients who were operable and fit underwent surgery 6-8 weeks after completion of the planned neoadjuvant therapy. All patients received concurrent chemoradiation for a period of 5 weeks with platinum and/or taxane-based chemotherapy. RESULTS With a median follow-up of 12 months, loco-regional recurrence and distant relapse were substantially less with 14 and 10 %, respectively. The Kaplan-Meier recurrence-free survival was 60 % at 24 months. All patients who had surgery as a part of the multimodality management were disease free at the last follow-up. CONCLUSION In locally advanced oesophageal malignancy, radiation therapy plays an important role in downsizing the tumour for operability or can also be utilized as the sole modality of management.
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Affiliation(s)
- Damodara Kumaran
- Christian Medical College and Hospital, Vellore, Tamil Nadu, India.
| | - Subhashini John
- Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Rajesh Isiah
- Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Saikat Das
- Christian Medical College and Hospital, Vellore, Tamil Nadu, India
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Du D, Song T, Liang X, Fang M, Wu S. Concurrent chemoradiotherapy with elective lymph node irradiation for esophageal cancer: a systemic review and pooled analysis of the literature. Dis Esophagus 2017; 30:1-9. [PMID: 26918886 DOI: 10.1111/dote.12471] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Concurrent chemoradiotherapy (CCRT) has been accepted as the standard non-surgical treatment for esophageal cancer. However, no consistent conclusions have been reached whether elective lymph node irradiation (ENI) should be delivered. Therefore, we performed a systematic review and pooled analysis to evaluate the value of CCRT with ENI. A literature search based on PubMed, Embase and Google Scholar was carried out and all of the studies were evaluated carefully regarding with survival outcomes, response rates, patterns of failure rates and acute/late toxicities. Twenty-two studies were identified based on the criteria: median overall survival time was 21.0 months; pooled response rates were 56.8% (CR) and 85.8% (CR+PR), respectively; residual disease rate, local-regional recurrence rate, distant failure rate and both (local-regional recurrence plus distant failure) rate was 28%, 21%, 11%, and 7%, respectively; hematologic toxicities were the most sever acute toxicities and esophagus-related toxicity was the most common radiation-related toxicity both in acute (15.7%) and late (6.2%) phase. In conclusion, ENI is feasible with acceptable toxicities in esophageal carcinoma and the efficacy should be verified in randomized trials.
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Affiliation(s)
- Dexi Du
- Department of Radiation Oncology, Lishui's Central Hospital, Lishui , Zhejiang, China
| | - Tao Song
- Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
| | - Xiaodong Liang
- Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
| | - Min Fang
- Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
| | - Shixiu Wu
- Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, China
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Takebayashi K, Tsubosa Y, Matsuda S, Kawamorita K, Niihara M, Tsushima T, Yokota T, Sato H, Onozawa Y, Ogawa H, Kamijo T, Onitsuka T, Nakagawa M, Yasui H. Comparison of curative surgery and definitive chemoradiotherapy as initial treatment for patients with cervical esophageal cancer. Dis Esophagus 2017; 30:1-5. [PMID: 27859977 DOI: 10.1111/dote.12502] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Esophagectomy and definitive chemoradiotherapy are recognized standard initial treatment modalities for cervical esophageal cancer. The goal of this study was to compare the treatment outcomes of curative surgery with those of chemoradiotherapy in patients who had potentially resectable tumor and who were candidates for surgery. We evaluated the data from 49 consecutive patients who were diagnosed with potentially resectable cervical esophageal cancer and who were deemed candidates for surgery. Thirteen patients were included in the surgery group, and 36 patients were included in chemoradiotherapy group. Baseline characteristics were balanced between the two groups. In the chemoradiotherapy group, the complete response rate was 58.3%. There was no significant difference in 5-year overall survival when comparing the surgery group and the chemoradiotherapy group (surgery, 60.6%; chemoradiotherapy, 51.4%; P = 0.89). In the chemoradiotherapy group, of the 15 patients who failed to respond to initial treatment, 11 patients subsequently underwent salvage surgery. In conclusion, curative surgery and chemoradiotherapy as initial treatment for cervical esophageal cancer have comparable survival outcomes. Chemoradiotherapy should be selected as the initial larynx-preserving treatment for patients with cervical esophageal cancer although chemoradiotherapy non-responders require additional treatment, including salvage surgery.
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Affiliation(s)
- Katsushi Takebayashi
- Divisions of Esophageal Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo Nagaizumi-cho Sunto-gun, Shizuoka, Japan
| | - Yasuhiro Tsubosa
- Divisions of Esophageal Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo Nagaizumi-cho Sunto-gun, Shizuoka, Japan
| | - Satoru Matsuda
- Divisions of Esophageal Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo Nagaizumi-cho Sunto-gun, Shizuoka, Japan
| | - Keisuke Kawamorita
- Divisions of Esophageal Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo Nagaizumi-cho Sunto-gun, Shizuoka, Japan
| | - Masahiro Niihara
- Divisions of Esophageal Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo Nagaizumi-cho Sunto-gun, Shizuoka, Japan
| | - Takahiro Tsushima
- Gastrointestinal Oncology, Shizuoka Cancer Center, 1007 Shimonagakubo Nagaizumi-cho Sunto-gun, Shizuoka, Japan
| | - Tomoya Yokota
- Gastrointestinal Oncology, Shizuoka Cancer Center, 1007 Shimonagakubo Nagaizumi-cho Sunto-gun, Shizuoka, Japan
| | - Hiroshi Sato
- Division of Gastrointestinal Surgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Yusuke Onozawa
- Gastrointestinal Oncology, Shizuoka Cancer Center, 1007 Shimonagakubo Nagaizumi-cho Sunto-gun, Shizuoka, Japan
| | - Hirofumi Ogawa
- Radiation Oncology, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, Japan
| | - Tomoyuki Kamijo
- Head and Neck Surgery, Shizuoka Cancer Center, Nagaizumi, Shizuoka, Japan
| | - Tetsuro Onitsuka
- Head and Neck Surgery, Shizuoka Cancer Center, Nagaizumi, Shizuoka, Japan
| | - Masahiro Nakagawa
- Plastic and Reconstructive Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - Hirofumi Yasui
- Gastrointestinal Oncology, Shizuoka Cancer Center, 1007 Shimonagakubo Nagaizumi-cho Sunto-gun, Shizuoka, Japan
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Matsuda S, Takeuchi H, Kawakubo H, Ando N, Kitagawa Y. Current Advancement in Multidisciplinary Treatment for Resectable cStage II/III Esophageal Squamous Cell Carcinoma in Japan. Ann Thorac Cardiovasc Surg 2016; 22:275-283. [PMID: 27384595 DOI: 10.5761/atcs.ra.16-00111] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Multidisciplinary treatment comprising surgery, chemotherapy, and radiotherapy for resectable esophageal squamous cell carcinoma (ESCC) is widely used with improved prognosis. Transthoracic esophagectomy (TTE) with extended lymph node (LN) dissection, known as three field LN dissection, has been recommended for ESCC using open thoracotomy or the thoracoscopic approach. The Japan Clinical Oncology Group (JCOG) trial (JCOG1409) is investigating the patients' long term survival using the thoracoscopic approach that has been shown to reduce the incidence of postoperative respiratory complication. For perioperative treatment, neoadjuvant chemotherapy using cisplatin plus 5-fluorouracil (5-FU), has been accepted as the standard of care in Japan based on the JCOG9907 trial. In Western countries, neoadjuvant chemoradiotherapy was shown to prolong overall survival for esophageal cancer, including ESCC. Although surgery has been recognized as an initial curative treatment for esophageal cancer, definitive chemoradiotherapy is an alternative treatment for patients who are unable to undergo thoracotomy or who decline to undergo surgery. This article reviews multidisciplinary treatment advances for ESCC. However, current standard treatments are country dependent and the ongoing trial may help standardize ESCC treatment across various societies.
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Affiliation(s)
- Satoru Matsuda
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
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Sasaki Y, Kato K. Chemoradiotherapy for esophageal squamous cell cancer. Jpn J Clin Oncol 2016; 46:805-10. [PMID: 27380810 DOI: 10.1093/jjco/hyw082] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Accepted: 05/31/2016] [Indexed: 11/14/2022] Open
Abstract
Chemoradiotherapy has been clinically indicated for patients with resectable esophageal squamous cell carcinoma who refuse surgical resection and in locally advanced unresectable esophageal squamous cell carcinoma patients. Concurrent chemoradiotherapy prolongs survival than radiation therapy alone when given as definitive treatment. Therefore, chemoradiotherapy is recognized as the standard non-invasive treatment for patients with localized esophageal cancer who opt for non-surgical treatment. JCOG9906 showed promising outcomes for stage II/III ESCC patients. But there are some problems about chemoradiotherapy for esophageal squamous cell carcinoma. Late toxicities are sometimes lethal for patients who achieved complete response even after years. Salvage treatment for residual or recurrent disease is unestablished. Modified Radiation Therapy Oncology Group regimen at the dose of 50.4 Gy reduced late toxicities without reducing efficacy. Optimal timings and procedure of salvage surgery and endoscopic therapy is evaluated in JCOG0909. Strategy including salvage therapy after chemoradiotherapy should be considered at the time of starting the treatment. Targeted therapy has not shown adding effect for chemoradiotherapy for esophageal squamous cell carcinoma yet. New agents, such as immune checkpoint inhibitors, are expected to show synergistic effect with chemoradiotherapy for esophageal squamous cell carcinoma. Further investigation is needed.
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Affiliation(s)
- Yusuke Sasaki
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Ken Kato
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
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Hori M, Someya M, Matsumoto Y, Nakata K, Kitagawa M, Hasegawa T, Tsuchiya T, Fukushima Y, Gocho T, Sato Y, Ohnuma H, Kato J, Sugita S, Hasegawa T, Sakata KI. Influence of XRCC4 expression in esophageal cancer cells on the response to radiotherapy. Med Mol Morphol 2016; 50:25-33. [PMID: 27338590 DOI: 10.1007/s00795-016-0144-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Accepted: 06/16/2016] [Indexed: 02/08/2023]
Abstract
DNA double-strand break (DSB) is one of the most serious forms of damage induced by ionizing irradiation and is mainly repaired by the non-homologous end joining (NHEJ) repair. Immunohistochemical analysis of proteins involved in NHEJ, such as XRCC4 (X-ray repair cross-complementing protein 4), Ku86 and DNA-PKcs (DNA-dependent protein kinase, catalytic subunits), may be useful for predicting tumor radiosensitivity. We examined 92 patients with esophageal squamous cell carcinoma (ECSS) who were treated by radiotherapy between 1999 and 2008. Immunohistochemical examination of tumor tissue for Ki-67 and DSB-related proteins, including XRCC4, Ku86, and DNA-PKcs, was performed using pretreatment biopsy specimens. Low expression of XRCC4 was detected in 31 of 92 examined samples (33.7 %). The 5-year overall survival (OS) rate was 67.7 % in the low expression group and 31.0 % in the high expression group (P = 0.00). Multivariate analysis confirmed that advanced T-stage (HR 3.24, P = 0.01), radiation dose less than 66 Gy (HR 2.23, P = 0.02), absence of systemic chemotherapy (HR 2.59, P = 0.05), and high expression of XRCC4 (HR 12.0, P = 0.02) were independent prognostic factors for predicting poor OS. Other DSB-related proteins and Ki-67 were not predictive factors. XRCC4 expression might have an influence on results of radiotherapy for patients with ESCC.
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Affiliation(s)
- Masakazu Hori
- Department of Radiology, Sapporo Medical University Schoolo of Medicine, S1W16, Chuo-Ku, Sapporo, 060-8543, Hokkaido, Japan.
| | - Masanori Someya
- Department of Radiology, Sapporo Medical University Schoolo of Medicine, S1W16, Chuo-Ku, Sapporo, 060-8543, Hokkaido, Japan
| | - Yoshihisa Matsumoto
- Tokyo Institute of Technology, Research Laboratory for Nuclear Reactors, Tokyo, Japan
| | - Kensei Nakata
- Department of Radiology, Sapporo Medical University Schoolo of Medicine, S1W16, Chuo-Ku, Sapporo, 060-8543, Hokkaido, Japan
| | - Mio Kitagawa
- Department of Radiology, Sapporo Medical University Schoolo of Medicine, S1W16, Chuo-Ku, Sapporo, 060-8543, Hokkaido, Japan
| | - Tomokazu Hasegawa
- Department of Radiology, Sapporo Medical University Schoolo of Medicine, S1W16, Chuo-Ku, Sapporo, 060-8543, Hokkaido, Japan
| | - Takaaki Tsuchiya
- Department of Radiology, Sapporo Medical University Schoolo of Medicine, S1W16, Chuo-Ku, Sapporo, 060-8543, Hokkaido, Japan
| | - Yuki Fukushima
- Department of Radiology, Sapporo Medical University Schoolo of Medicine, S1W16, Chuo-Ku, Sapporo, 060-8543, Hokkaido, Japan
| | - Toshio Gocho
- Department of Radiology, Sapporo Medical University Schoolo of Medicine, S1W16, Chuo-Ku, Sapporo, 060-8543, Hokkaido, Japan
| | - Yasushi Sato
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Hiroyuki Ohnuma
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Junji Kato
- Department of Medical Oncology and Hematology, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Shintaro Sugita
- Department of Surgical Pathology, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Tadashi Hasegawa
- Department of Surgical Pathology, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Koh-Ichi Sakata
- Department of Radiology, Sapporo Medical University Schoolo of Medicine, S1W16, Chuo-Ku, Sapporo, 060-8543, Hokkaido, Japan
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Phase I Study of Docetaxel Plus Nedaplatin in Patients With Metastatic or Recurrent Esophageal Squamous Cell Carcinoma After Cisplatin Plus 5-Fluorouracil Treatment. Am J Clin Oncol 2016; 39:13-7. [PMID: 24322336 DOI: 10.1097/coc.0000000000000018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVES To date, no second-line chemotherapy regimen for esophageal squamous cell carcinoma (SCC) has been established. This clinical trial aimed to assess the optimum dose of docetaxel plus nedaplatin (cis-diammine-glycolate platinum) as second-line chemotherapy. METHODS Patients with metastatic or recurrent esophageal SCC after treatment with cisplatin plus 5-fluorouracil received docetaxel (50 or 60 mg/m) plus nedaplatin (70 mg/m²) on day 1 every 4 weeks. The recommended dose was based on dose-limiting toxicities defined during the first cycle. RESULTS From February 2009 to November 2011, 9 patients were enrolled in the study. Their median age was 62 years (range, 58 to 72 y). Six patients had undergone radiotherapy and 4 had undergone surgical resection of primary lesions. Dose-limiting toxicities were observed in 2 patients at dose level 1 (60 mg/m² docetaxel, 70 mg/m² nedaplatin) but not at dose level 0 (50 mg/m² docetaxel, 70 mg/m nedaplatin). Thus, the maximum tolerated dose was established at dose level 1. No severe nonhematological toxicity was observed. No patient achieved complete response, but 2 (22%; 95% confidence interval, 0%-49%) achieved partial response and 3 had stable disease. Median progression-free and overall survival times were 2.1 and 9.5 months, respectively. CONCLUSIONS Docetaxel plus nedaplatin chemotherapy seems to be a safe and feasible second-line regimen for the treatment of esophageal SCC. We recommend the administration of 50 mg/m² docetaxel (day 1) plus 70 mg/m² nedaplatin (day 1) every 4 weeks in a phase II study.
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Effect of contrast enhancement in delineating GTV and constructing IGTV of thoracic oesophageal cancer based on 4D-CT scans. Radiother Oncol 2016; 119:172-8. [PMID: 26987472 DOI: 10.1016/j.radonc.2016.02.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 01/27/2016] [Accepted: 02/05/2016] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To investigate the effect of contrast enhancement on delineating the gross tumour volumes (GTVs) of different respiratory phases and constructing the corresponding internal GTVs (IGTVs) of primary thoracic oesophageal cancer based on four-dimensional computed tomography (4D-CT) scans. METHODS Forty-five patients with upper (14 cases), middle (16 cases), or lower (15 cases) thoracic oesophageal cancer sequentially underwent conventional plain and contrast-enhanced 4D-CT scans during free breathing. First, the GTVs were delineated on plain 4D-CT, and the corresponding IGTVs were constructed by a physician. Then the GTVs were delineated on contrast-enhanced 4D-CT images, and the corresponding IGTVs were constructed by the same physician using the same standards. RESULTS The coefficient of variation for the target volume delineated on contrast-enhanced 4D-CT images was constantly smaller than that for plain 4D-CT images. The length of the GTVs along the z axis, as well as the volumes of the GTVs that were delineated and the IGTVs that were constructed, did not change between contrast-enhanced and plain 4D-CT images in patients with upper or lower thoracic oesophageal cancer (P>0.05), but showed significant differences in patients with middle thoracic oesophageal cancer (P<0.05). CONCLUSIONS Contrast-enhanced 4D-CT scans can reduce the error of target volume delineation and be used to construct a more accurate internal target volume in patients with middle thoracic oesophageal cancer, however, whether GTV delineation or IGTV construction for patients with upper or lower thoracic oesophageal cancer, no significant benefit was found from contrast-enhanced 4D-CT scan.
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Nomura M, Oze I, Kodaira T, Abe T, Komori A, Narita Y, Masuishi T, Taniguchi H, Kadowaki S, Ura T, Andoh M, Tachibana H, Uemura N, Tajika M, Niwa Y, Muto M, Muro K. Comparison between surgery and definitive chemoradiotherapy for patients with resectable esophageal squamous cell carcinoma: a propensity score analysis. Int J Clin Oncol 2016; 21:890-898. [PMID: 26980212 DOI: 10.1007/s10147-016-0963-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Accepted: 02/10/2016] [Indexed: 11/24/2022]
Abstract
PURPOSE Our intent was to compare survival following neoadjuvant chemotherapy followed by surgery versus chemoradiotherapy (CRT) among patients with potentially resectable esophageal squamous cell carcinoma. METHODS Information about 406 consecutive esophageal cancer patients with resectable disease who underwent surgery with neoadjuvant chemotherapy consisting of cisplatin plus 5-fluorouracil or who underwent definitive CRT was reviewed. The survival outcomes were analyzed using the Kaplan-Meier method and propensity score-adjusted Cox proportional hazards models. Relevant variables were included in the propensity score model. RESULTS Overall, 206 patients planned to undergo surgery (S group) and 200 patients planned to undergo CRT (CRT group). In the unadjusted situation, progression-free survival and overall survival did not differ statistically between the groups. After matching, both survival outcomes were better in the S group compared to the CRT group. Subanalysis showed both survival outcomes were better in the S group for patients with only stage III disease. However, survival outcomes for stages I, II, and IV were not significantly different between treatment groups. CONCLUSIONS Among patients with resectable disease, survival outcomes in the S group were favored over those of the CRT group. These results indicate that different therapeutic strategies should be used for stage III esophageal cancer than for other stages.
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Affiliation(s)
- Motoo Nomura
- Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan.
- Department of Therapeutic Oncology, Kyoto University Graduate School of Medicine, 54 Kawahara-cho, Shogoin, Sakyo-ku, 606-8507, Kyoto, Japan.
| | - Isao Oze
- Division of Epidemiology and Prevention, Aichi Cancer Center Research Institute, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Takeshi Kodaira
- Department of Radiation Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Tetsuya Abe
- Department of Gastrointestinal Surgery, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Azusa Komori
- Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Yukiya Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Toshiki Masuishi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Hiroya Taniguchi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Shigenori Kadowaki
- Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Takashi Ura
- Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Masashi Andoh
- Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Hiroyuki Tachibana
- Department of Radiation Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Norihisa Uemura
- Department of Gastrointestinal Surgery, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Masahiro Tajika
- Department of Endoscopy, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Yasumasa Niwa
- Department of Endoscopy, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
| | - Manabu Muto
- Department of Therapeutic Oncology, Kyoto University Graduate School of Medicine, 54 Kawahara-cho, Shogoin, Sakyo-ku, 606-8507, Kyoto, Japan
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, 1-1 Kanokoden Chikusa-ku, 464-8681, Nagoya, Aichi, Japan
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Hamamoto Y, Akutsu Y, Nagashima F, Hironaka S, Ito Y, Kato K, Hara H, Tsubosa Y, Nakagawa S, Daiko H, Ozawa S, Kitagawa Y. Multicenter questionnaire survey on patterns of care for elderly patients with esophageal squamous cell carcinoma by the Japan Esophageal Oncology Group. Jpn J Clin Oncol 2015; 46:111-5. [PMID: 26685320 DOI: 10.1093/jjco/hyv183] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Accepted: 11/06/2015] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE There is little information about the patterns of care for elderly esophageal squamous cell carcinoma patients, and a standardized strategy has not been established. Therefore, we conducted a questionnaire survey about the patterns of care for these patients. METHODS On September 2014, the questionnaires were sent to all 43 institutions of the Japan Esophageal Oncology Group, which comprised five parts: (i) definition of 'elderly' (age, method), (ii) basic treatment strategy according to stage and elderly status (fit/vulnerable/frail), (iii) patterns of care in each stage, (iv) considerations about conducting future clinical trials and (v) other information about geriatric oncology concerning esophageal squamous cell carcinoma. RESULTS All answers were obtained by January 2015. Nearly half institutions (47%) considered the chronological definition of elderly to be over 80 years old. Among 43 institutions, 36 (84%) reported that the type of comorbidity and performance status were important factors for decision-making; no institution selected geriatric scale as an indicator. The most selected treatment strategy in fit healthy elderly patients was the same as the standard treatment of non-elderly patients. Radiation alone was considered the main treatment for vulnerable and frail esophageal squamous cell carcinoma patients. Most of the institutions answered that clinical trials for the elderly are warranted. Most institutions (70%) chose Stage II/III (non-T4) esophageal squamous cell carcinoma as an important investigational target. CONCLUSIONS Fit healthy elderly were considered the same as non-elderly patients, although there are no established treatment selection criteria. Radiation alone plays most important role in the treatment for vulnerable and frail esophageal squamous cell carcinoma patients. Stage II/III (non-T4) disease is attractive and warranted for future investigations.
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Affiliation(s)
- Yasuo Hamamoto
- Keio Cancer Center, Keio University Hospital, School of Medicine, Tokyo
| | - Yasunori Akutsu
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba
| | - Fumio Nagashima
- Department of Medical Oncology, Kyorin University School of Medicine, Tokyo
| | | | - Yoshinori Ito
- Department of Radiation Oncology, National Cancer Center Hospital, Tokyo
| | - Ken Kato
- Department of Gastrointestinal Oncology, National Cancer Center Hospital, Tokyo
| | - Hiroki Hara
- Department of Gastroenterology, Saitama Cancer Center Hospital, Saitama
| | - Yasuhiro Tsubosa
- Esophageal Surgical Division, Shizuoka Cancer Center, Shunto-gun
| | - Satoru Nakagawa
- Department of Digestive Surgery, Niigata Cancer Center Hospital, Niigata
| | - Hiroyuki Daiko
- Department of Surgery, National Cancer Center Hospital East, Chiba
| | - Soji Ozawa
- Department of Gastroenterological Surgery, Tokai University School of Medicine, Kanagawa
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
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50
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Li X, Zhao LJ, Liu NB, Zhang WC, Pang QS, Wang P, Yuan ZY. Feasibility and efficacy of concurrent chemoradiotherapy in elderly patients with esophageal squamous cell carcinoma: a respective study of 116 cases from a single institution. Asian Pac J Cancer Prev 2015; 16:1463-9. [PMID: 25743816 DOI: 10.7314/apjcp.2015.16.4.1463] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To evaluate the safety and efficacy of combined chemoradiotherapy or radiotherapy alone in elderly patients with esophageal carcinoma to identify the best method of treatment. MATERIALS AND METHODS One hundred and sixteen patients with esophageal carcinoma aged 70 and older who received definitive radiotherapy or chemoradiotherapy entered the study. Overall survival (OS), disease-free survival (DFS) and treatment- related toxicities were assessed. RESULTS The median OS of the overall population was 17.9 months. For patients treated with cCRT, sCRT and radiotherapy alone, the median OS was 22.3 months, 18.0 months and 12.4 months respectively(P=0.044). Median OS for patients treated with radiotherapy dose ≥60Gy and <60Gy was 20.2 months and 10.9 months respectively (p=0.017). By univariate analysis, Chemoradiotherapy (include cCRT and sCRT) and radiotherapy dose ≥60Gy were found to achieve higher survival rates compared with radiotherapy alone and radiotherapy dose <60Gy (P=0.015, P=0.017). By multivariate analysis, chemoradiotherapy (HR=1.645, P=0.022) and radiotherapy dose ≥60Gy (HR=1.642, P=0.025) were identified as independent prognostic factors of OS. CONCLUSIONS Definitive concurrent chemoradiotherapy could be considered as a feasible and effective treatment in esophageal carcinoma patients aged 70 and older. Radiotherapy dose 60Gy is an effective treatment option compared with standard dose radiotherapy, while higher doses are not beneficial to improve survival.
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Affiliation(s)
- Xue Li
- Department of Radiation Oncology and Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, China E-mail :
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