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Tani Y, Kanesaka T, Urabe K, Korematsu M, Kitamura K, Miyabe J, Otozai S, Yoshii T, Kato M, Yoshii S, Michida T, Ishihara R, Konishi K, Honma K, Fujii T. Endoscopic submucosal dissection for lesions developing in the irradiated area of head and neck cancer. J Gastroenterol Hepatol 2024. [PMID: 39152623 DOI: 10.1111/jgh.16724] [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: 04/05/2024] [Revised: 07/31/2024] [Accepted: 08/06/2024] [Indexed: 08/19/2024]
Abstract
BACKGROUND AND AIM Effective treatment of lesions that develop in the irradiated area of head and neck squamous cell carcinoma is a major concern. This study aimed to clarify the efficacy and safety of endoscopic resection for such lesions. METHODS Among consecutive patients who underwent endoscopic resection for histologically proven head and neck squamous cell carcinoma between January 2014 and December 2021, those who received definitive radiotherapy/chemoradiotherapy before endoscopic resection were included in this single-center, retrospective study. Short- and long-term outcomes were evaluated. RESULTS Among 422 patients who underwent endoscopic resection for 615 lesions, 43 patients with 57 lesions were eligible. All 57 lesions were treated with endoscopic submucosal dissection and en bloc resection was achieved in all lesions. Grade 3 of Common Toxicity Criteria for Adverse Events v5.0 occurred in eight (19%) patients (dysphagia, seven; stricture, three; aspiration pneumonia, two; and pharyngeal necrosis, one [some cases overlapped]), but no grade ≥ 4 events occurred. Enteral nutrition by gastrostomy was temporarily required in two patients owing to dysphagia and laryngeal necrosis. During the median follow-up of 40 (interquartile range, 29.5-61) months after endoscopic submucosal dissection for the lesions developed in the irradiated area, local recurrence and metachronous lesions developed in two (5%) and nine (21%) patients, respectively. However, total laryngectomies and tracheostomies were avoided in all patients. The 3-year overall and disease-specific survivals were 81% (95% confidence interval, 64%-91%) and 94% (95% confidence interval, 79%-99%), respectively. CONCLUSIONS Favorable local control and safety of endoscopic submucosal dissection were demonstrated.
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Affiliation(s)
- Yasuhiro Tani
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Takashi Kanesaka
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kosuke Urabe
- Department of Head and Neck Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Mizuki Korematsu
- Department of Head and Neck Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Koji Kitamura
- Department of Head and Neck Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Junji Miyabe
- Department of Head and Neck Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Shinji Otozai
- Department of Head and Neck Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Tadashi Yoshii
- Department of Head and Neck Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Minoru Kato
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Shunsuke Yoshii
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Tomoki Michida
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Ryu Ishihara
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Koji Konishi
- Department of Radiation Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Keiichiro Honma
- Department of Diagnostic Pathology and Cytology, Osaka International Cancer Institute, Osaka, Japan
| | - Takashi Fujii
- Department of Head and Neck Surgery, Osaka International Cancer Institute, Osaka, Japan
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2
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Tani Y, Ishihara R, Matsuura N, Okubo Y, Kawakami Y, Sakurai H, Nakamura T, Matsueda K, Miyake M, Shichijo S, Maekawa A, Kanesaka T, Yamamoto S, Takeuchi Y, Higashino K, Uedo N, Michida T. Endoscopic resection for local residual or recurrent cancer after definitive chemoradiotherapy or radiotherapy for esophageal squamous cell carcinoma. Sci Rep 2023; 13:10451. [PMID: 37380631 DOI: 10.1038/s41598-023-32667-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 03/30/2023] [Indexed: 06/30/2023] Open
Abstract
Chemoradiotherapy (CRT) and radiotherapy (RT) are treatment options for esophageal squamous cell carcinoma (ESCC), but local residual/recurrent cancer after CRT/RT is a major problem. Endoscopic resection (ER) is an effective treatment option for local residual/recurrent cancer. To ensure the efficacy of ER, complete removal of endoscopically visible lesions with cancer-free vertical margins is desired. This study aimed to identify the endoscopic parameters associated with the complete endoscopic removal of local residual/recurrent cancer. In this single-center, retrospective study, we used a prospectively maintained database to identify esophageal lesions that were diagnosed as local residual/recurrent cancer after CRT/RT and treated by ER between January 2012 and December 2019. We evaluated the associations of endoscopic R0 resection with findings on conventional endoscopy and endoscopic ultrasonography (EUS). In total, 98 lesions (83 cases) were identified from our database. The rate of endoscopic R0 resection was higher for flat lesions (100% versus 77%, P = 0.00014). EUS was performed for 24 non-flat lesions, and endoscopic R0 resection was achieved for 94% of lesions with an uninterrupted fifth layer. Flat lesions on conventional endoscopy and lesions with an uninterrupted fifth layer on EUS are good candidates for ER.
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Affiliation(s)
- Yasuhiro Tani
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Ryu Ishihara
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan.
| | - Noriko Matsuura
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yuki Okubo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Yushi Kawakami
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Hirohisa Sakurai
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Takahiko Nakamura
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Katsunori Matsueda
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Muneaki Miyake
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Satoki Shichijo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Akira Maekawa
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Takashi Kanesaka
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Sachiko Yamamoto
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Koji Higashino
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Noriya Uedo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
| | - Tomoki Michida
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, 3-1-69, Otemae, Chuo-ku, Osaka, 541-8567, Japan
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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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Kawamoto T, Shikama N, Mine S, Sasai K. Comparison of Recurrence Patterns and Salvage Treatments After Definitive Radiotherapy for cT1a and cT1bN0M0 Esophageal Cancer. Front Oncol 2022; 12:857881. [PMID: 35898896 PMCID: PMC9309330 DOI: 10.3389/fonc.2022.857881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundDefinitive radiotherapy (RT) for stage I esophageal cancer was reported to result in noninferior overall survival (OS) compared with surgery. However, only a few detailed reports of recurrence patterns and subsequent salvage treatments have been published. This study aimed to compare recurrence patterns and subsequent salvage treatments after definitive RT or chemoradiotherapy (CRT) between cT1a and cT1bN0M0 esophageal cancer (EC).MethodsPatients with cT1a or cT1bN0M0 esophageal squamous cell carcinoma who received definitive RT or CRT were included. Survival outcomes, recurrence patterns, and salvage treatments were evaluated.ResultsIn total, 40 patients with EC receiving RT or CRT were divided into two groups for evaluation: cT1a (20 patients) and cT1b (20 patients) groups. The 3-year OS rates were 83% and 65% (p = 0.06) and the 3-year progression-free survival rates were 68% and 44% (p = 0.15) in the cT1a and cT1b groups, respectively. Among those in the cT1a group, six had local recurrence and two had metachronous recurrence. Seven patients underwent salvage endoscopic submucosal dissection and one patient received argon plasma coagulation treatment. Among those in the cT1b group, six had local recurrence, one had regional recurrence, and one had both. Of these, one underwent salvage endoscopic submucosal dissection, one received photodynamic therapy, three underwent surgery, one received RT, and two received the best supportive care. Compared with the cT1b group, the cT1a group had a higher proportion of patients who underwent endoscopic treatments (p = 0.007). After the endoscopic treatments, no recurrences were observed in both groups.ConclusionsRegional recurrence and distant metastasis were not observed in the cT1a group. A higher proportion of patients in the cT1a group received salvage endoscopic treatments, and their OS tended to be favorable.
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Affiliation(s)
- Terufumi Kawamoto
- Department of Radiation Oncology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
- *Correspondence: Terufumi Kawamoto,
| | - Naoto Shikama
- Department of Radiation Oncology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Shinji Mine
- Department of Esophageal and Gastroenterological Surgery, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Keisuke Sasai
- Department of Radiation Oncology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
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Kawamoto T, Shikama N, Mine S, Kosugi Y, Yamaguchi N, Oshima M, Muramoto Y, Sasai K. Clinical outcomes of definitive radiotherapy for patients with cT1aN0M0 esophageal cancer unsuitable for endoscopic resection and surgery. J Gastrointest Oncol 2022; 13:454-461. [PMID: 35557588 PMCID: PMC9086043 DOI: 10.21037/jgo-21-773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 03/17/2022] [Indexed: 11/06/2022] Open
Abstract
Background Studies on the clinical outcomes of radiotherapy for clinical (c)T1aN0M0 (UICC-TNM Classification, Eighth Edition) esophageal cancer (EC) are limited. Therefore, this retrospective study aimed to clarify the clinical outcomes of definitive radiotherapy (RT) or chemoradiotherapy (CRT) for cT1aN0M0 EC unsuitable for endoscopic resection and surgery. Methods Patients with cT1aN0M0 esophageal squamous cell carcinoma who underwent definitive RT or CRT between January 2009 and December 2020 were retrospectively reviewed. The initial response, toxicities, survival rates, recurrence patterns, and salvage treatments of the patients were evaluated. Initial response was measured using the Response Evaluation Criteria in Solid Tumors guideline. Toxicity was assessed and documented following the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. Survival rates from the date of initiation of treatment were measured using the Kaplan-Meier method. Results Twenty patients treated with definitive RT or CRT were included in the study. The median follow-up duration was 55 months (range, 13-131 months). All patients achieved complete response to the initial treatment. Grade 3 acute toxicities observed esophagitis (10%), pneumonitis (5%), and leukopenia (5%). Late toxicities higher than grade 3 were not observed. The 1-, 3-, and 5-year overall and disease-specific survival rates were 100% and 100%, 83% and 100%, and 67% and 100%, respectively. No treatment-related deaths occurred. Among the 20 patients, 6 showed local recurrence and 2 showed metachronous recurrence. Seven patients underwent salvage endoscopic submucosal dissection (ESD), and one underwent argon plasma coagulation treatment. After the endoscopic treatment, no recurrences were observed. Conclusions Definitive RT or CRT was considered an alternative initial treatment for patients with cT1aN0M0 EC who were unsuitable for endoscopic resection and surgery.
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Affiliation(s)
- Terufumi Kawamoto
- Department of Radiation Oncology, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Naoto Shikama
- Department of Radiation Oncology, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Shinji Mine
- Department of Esophageal and Gastroenterological Surgery, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Yasuo Kosugi
- Department of Radiation Oncology, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Nanae Yamaguchi
- Department of Radiation Oncology, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Masaki Oshima
- Department of Radiation Oncology, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Yoichi Muramoto
- Department of Radiation Oncology, Juntendo University, Graduate School of Medicine, Tokyo, Japan
| | - Keisuke Sasai
- Department of Radiation Oncology, Juntendo University, Graduate School of Medicine, Tokyo, Japan
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Lan K, Chen J. Efficacy and safety of re-irradiation for locoregional esophageal squamous cell carcinoma recurrence after radiotherapy: a systematic review and meta-analysis. Radiat Oncol 2022; 17:61. [PMID: 35346285 PMCID: PMC8962014 DOI: 10.1186/s13014-022-02019-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 02/24/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There is currently no standard treatment for locoregional recurrence of esophageal squamous cell carcinoma (ESCC) previously treated with radiotherapy. This study aimed to assess the efficacy and safety of re-irradiation for ESCC patients with locoregional recurrence. METHODS The PubMed, EmBase, and Cochrane library databases were systematically searched for eligible studies published before January 2021. The pooled effect estimates were calculated using the random effects model. Subgroup analyses were conducted to assess the treatment effectiveness of re-irradiation based on specific characteristics. RESULTS Nine retrospective studies including 573 ESCC patients with locoregional recurrence were selected. The pooled incidences of the 1-year, 2-year, 3-year, and 5-year survival for patients after re-irradiation were 59% (95% confidence interval [CI]: 35-83; P < 0.001), 25% (95% CI: 16-33; P < 0.001), 25% (95% CI: 4-45; P = 0.017), and 15% (95% CI: 2-27; P = 0.024), respectively. The rates of complete response and local re-recurrence after re-irradiation were 54% (95% CI: 21-88; P = 0.001) and 62% (95% CI: 55-70; P < 0.001), respectively. The median overall survival and local failure-free survival for patients after re-irradiation were 13.94 months (95% CI: 4.18-46.51; P < 0.001) and 11.01 months (95% CI: 5.99-20.22; P < 0.001), respectively. Grade ≥ 3 adverse events of esophageal perforation, tracheoesophageal fistula, and radiation pneumonitis were significantly more common after re-irradiation. CONCLUSIONS This study found that re-irradiation for ESCC patients with locoregional recurrence after previous radiotherapy was feasible. However, patients should be carefully observed in order to treat associated adverse events, including esophageal perforation, tracheoesophageal fistula, and radiation pneumonitis.
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Affiliation(s)
- Kuntian Lan
- Department of Radiotherapy, Cancer Branch of Sanmenxia Central Hospital, Sanmenxia, 472000, China
| | - Jiaohong Chen
- Department of Radiotherapy, Cancer Branch of Sanmenxia Central Hospital, Sanmenxia, 472000, China.
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7
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Kimura H, Yoshida M, Yabuuchi Y, Kakushima N, Yamamoto Y, Kawata N, Takizawa K, Kishida Y, Imai K, Ito S, Hotta K, Ishiwatari H, Matsubayashi H, Ono H. Long-term outcomes of salvage endoscopic submucosal dissection for local failure after chemoradiotherapy for esophageal squamous cell carcinoma. Jpn J Clin Oncol 2021; 51:1036-1043. [PMID: 33758950 DOI: 10.1093/jjco/hyab027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 02/13/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Salvage endoscopic submucosal dissection is considered a minimally invasive treatment for local failure after chemoradiotherapy for esophageal squamous cell carcinoma. However, the long-term outcomes have not been fully evaluated. This study investigated the short-term and long-term outcomes of salvage endoscopic submucosal dissection. METHODS Patients who underwent endoscopic submucosal dissection for local recurrence or residual tumor after chemoradiotherapy from January 2006 to December 2017 were retrospectively investigated. Follow-up included endoscopic examination and computed tomography at least once every 6 months after salvage endoscopic submucosal dissection. Risk factors for disease recurrence after salvage endoscopic submucosal dissection were assessed using the Cox hazards model. RESULTS A total of 30 patients (33 cases of esophageal squamous cell carcinoma: local recurrence, n = 27; residual tumor, n = 6) were included. The median endoscopic submucosal dissection procedure time was 40 min (interquartile range [IQR], 33-58.5 min). En bloc resection was achieved in 31 (94%) of 33 esophageal squamous cell carcinoma cases. One patient with intraoperative perforation did not require surgical intervention and recovered with conservative treatment. A total of 16 patients (53%) had disease recurrence at a median follow-up of 51 months (IQR, 33-81 months). The 3-year overall, disease-specific, recurrence-free and local recurrence-free survival rates were 75%, 82%, 58% and 90%, respectively. The positive vertical margin, submucosal invasion in the endoscopic submucosal dissection specimen and piecemeal resection were significantly associated with disease recurrence after salvage endoscopic submucosal dissection. CONCLUSIONS Salvage endoscopic submucosal dissection is a feasible treatment for local failure after chemoradiotherapy for esophageal squamous cell carcinoma with acceptable long-term outcomes. However, for cases with positive vertical margins and submucosal invasion in the endoscopic submucosal dissection specimen, salvage endoscopic submucosal dissection outcomes were insufficient and additional treatment might be required.
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Affiliation(s)
- Hidenori Kimura
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Masao Yoshida
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yohei Yabuuchi
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Naomi Kakushima
- Department of Gastroenterology & Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yoichi Yamamoto
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Noboru Kawata
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kohei Takizawa
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | | | - Kenichiro Imai
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Sayo Ito
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kinichi Hotta
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | | | | | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
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Yagi K, Toriumi T, Aikou S, Yamashita H, Seto Y. Salvage treatment after definitive chemoradiotherapy for esophageal squamous cell carcinoma. Ann Gastroenterol Surg 2021; 5:436-445. [PMID: 34337292 PMCID: PMC8316734 DOI: 10.1002/ags3.12448] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/20/2021] [Accepted: 01/30/2021] [Indexed: 12/19/2022] Open
Abstract
Definitive chemoradiotherapy (dCRT) for the esophageal squamous cell carcinoma (ESCC) is performed for patients with cT4 disease without distant metastasis and also for those with cStage I-III who are unable to tolerate or who refuse surgery. The rates of clinical complete response (cCR) after dCRT differ depending on the cStage, and patients who once achieved cCR frequently experience tumor recurrence. For those with residual tumor or with recurrence, salvage treatment is performed to achieve a cure. Several procedures have been reported as salvage treatments. Salvage esophagectomy is associated with high rates of morbidity and mortality, but can offer long-term survival. With R0 resection, with cCR to dCRT, pulmonary complications appear to be important prognostic factors affecting overall survival (OS). Lymphadenectomy is performed for the patients with lymph node metastasis without recurrence of primary lesions or distant metastasis, but the contribution to long-term OS is unclear. Metastasectomy is performed when distant metastasis is limited to the lung and there are few lesions, possibly contributing to long-term OS. Endoscopic resection and photodynamic therapy are indicated for cT1a and cT1-2 residual or recurrent tumors, respectively, and can yield favorable outcomes. Re-CRT and re-radiotherapy are performed for the patients with contraindications for surgery, but neither appears to contribute to long-term OS despite high incidences of esophageal fistula and perforation.
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Affiliation(s)
- Koichi Yagi
- Department of Gastrointestinal SurgeryGraduate School of MedicineThe University of TokyoTokyoJapan
| | - Tetsuro Toriumi
- Department of Gastrointestinal SurgeryGraduate School of MedicineThe University of TokyoTokyoJapan
| | - Susumu Aikou
- Department of Gastrointestinal SurgeryGraduate School of MedicineThe University of TokyoTokyoJapan
| | - Hiroharu Yamashita
- Department of Gastrointestinal SurgeryGraduate School of MedicineThe University of TokyoTokyoJapan
| | - Yasuyuki Seto
- Department of Gastrointestinal SurgeryGraduate School of MedicineThe University of TokyoTokyoJapan
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9
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Al-Kaabi A, Schoon EJ, Deprez PH, Seewald S, Groth S, Giovannini M, Braden B, Berr F, Lemmers A, Hoare J, Bhandari P, van der Post RS, Verhoeven RHA, Siersema PD. Salvage endoscopic resection after definitive chemoradiotherapy for esophageal cancer: a Western experience. Gastrointest Endosc 2021; 93:888-898.e1. [PMID: 32763242 DOI: 10.1016/j.gie.2020.07.062] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 07/28/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Definitive chemoradiotherapy (CRT) is increasingly used as a nonsurgical treatment for esophageal cancer. In Japanese studies, salvage endoscopic resection (ER) has emerged as a promising strategy for local failure after definitive CRT. We aimed to evaluate the safety and efficacy of salvage ER in a Western setting. METHODS Gastroenterologists from Europe and the United States were invited to submit their experience with salvage endoscopic submucosal dissection (ESD) or endoscopic mucosal resection (EMR) after definitive CRT. Participating gastroenterologists completed an anonymized database, including patient demographics, clinicopathologic variables, and follow-up on survival and recurrence. RESULTS Gastroenterologists from 10 endoscopic units in 6 European countries submitted information on 25 patients. A total of 35 salvage ER procedures were performed, of which 69% were ESD and 31% EMR. Most patients had squamous cell carcinoma (64%) of the middle or lower esophagus (68%) staged as cT2-3 (68%) and cN+ (52%) before definitive CRT. The median time from end of definitive CRT to ER was 22 months (interquartile range, 6-47). The en-bloc resection rate was 92% for ESD and 46% for EMR. During a median of 24 months (interquartile range, 12-59) of follow-up after salvage ER, 52% developed a recurrence (11 locoregional, 2 distant). The 5-year recurrence-free survival, overall survival, and disease-specific survival were 36%, 52%, and 79%, respectively. No major intra- or postprocedural adverse events, such as bleeding or perforation, were reported. CONCLUSIONS In carefully selected esophageal cancer patients, salvage ER is technically feasible after definitive CRT. Further prospective research is recommended to validate the safety and effectivity of salvage ER for the management of local failure.
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Affiliation(s)
- Ali Al-Kaabi
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Erik J Schoon
- Department of Gastroenterology and Hepatology, Catharina Hospital, Eindhoven, the Netherlands
| | - Pierre H Deprez
- Department of Gastroenterology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Stefan Seewald
- Center of Gastroenterology, Klinik Hirslanden, Zurich, Switzerland
| | - Stefan Groth
- Center of Gastroenterology, Klinik Hirslanden, Zurich, Switzerland
| | - Marc Giovannini
- Endoscopic Unit, Institut Paoli-Calmettes, Marseille, France
| | - Barbara Braden
- Translational Gastroenterology Unit, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Frieder Berr
- Department of Medicine I, Paracelsus Medical University, Salzburg, Austria
| | - Arnaud Lemmers
- Department of Gastroenterology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Jonathan Hoare
- Department of Gastroenterology, Imperial College NHS Trust, London, UK
| | - Pradeep Bhandari
- Department of Gastroenterology, Portsmouth Hospitals NHS Trust, Portsmouth, UK
| | - Rachel S van der Post
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Rob H A Verhoeven
- Department of Research & Development, Netherlands Comprehensive Cancer Organization, Utrecht, The Netherlands; Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Peter D Siersema
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
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10
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Ego M, Abe S, Nakatani Y, Nonaka S, Suzuki H, Yoshinaga S, Oda I, Kato K, Honma Y, Itami J, Daiko H, Saito Y, Boku N. Long-term outcomes of patients with recurrent squamous cell carcinoma of the esophagus undergoing salvage endoscopic resection after definitive chemoradiotherapy. Surg Endosc 2020; 35:1766-1776. [PMID: 32356109 DOI: 10.1007/s00464-020-07571-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 04/15/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Salvage endoscopic resection (ER) has been reported to be effective for patients with local failure of esophageal squamous cell carcinoma (ESCC) after definitive chemoradiotherapy (dCRT). This study aimed to evaluate the long-term outcomes of salvage ER for patients with local failure of ESCC and to identify risk factors associated with disease recurrence after salvage ER. METHODS This study included 45 patients undergoing salvage ER after dCRT during 2000 to 2017. After ER, all patients were required to undergo surveillance esophagogastroduodenoscopy (EGD) once or twice every year, and a computed tomography (CT) examination was repeated every 3 to 6 months. We assessed short-term outcomes and long-term outcomes. RESULTS Of the 45 patients in this study, the baseline clinical T stage before dCRT was T1 in 80%, 66% of the patients did not have nodal metastasis. The median time from CRT to the detection of local failure was 11 months (range 2-130 months). The en-bloc resection rate was 46%, and the R0 resection rate was 38%, respectively. Stricture occurred after salvage ER for one case, while adverse events such as bleeding or perforation and ER-related death did not occur. After a median observation period of 57 months, recurrence free survival at 3 years was 58%, overall survival was 72%, and disease specific survival was 81%. In multivariate analysis, clinical N stage before CRT was the only independent risk factor of recurrence after salvage ER (p = 0.04). CONCLUSIONS Salvage ER might be effective local treatment in patients with local failure after dCRT. For the patients with clinical N stage, frequent surveillance should be performed.
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Affiliation(s)
- Mai Ego
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Seiichiro Abe
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
| | - Yukihiro Nakatani
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Satoru Nonaka
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Shigetaka Yoshinaga
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Ken Kato
- Gastrointestinal Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshitaka Honma
- Gastrointestinal Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Jun Itami
- Radiation Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiyoyuki Daiko
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Narikazu Boku
- Gastrointestinal Oncology Division, National Cancer Center Hospital, Tokyo, Japan
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11
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Fan Y, Bian X, Qian P, Wen J, Yan P, Luo Y, Wu J, Zhang Q. miRNA‑30a‑3p inhibits metastasis and enhances radiosensitivity in esophageal carcinoma by targeting insulin‑like growth factor 1 receptor. Mol Med Rep 2019; 20:81-94. [PMID: 31115568 PMCID: PMC6580000 DOI: 10.3892/mmr.2019.10222] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 03/29/2019] [Indexed: 01/17/2023] Open
Abstract
It has been demonstrated that microRNAs (miRNAs) serve important roles in various biological processes, such as tumorigenesis. In the present study, the role of miR‑30a‑3p in the pathogenesis of esophageal carcinoma (EC) was investigated. Reverse transcription‑quantitative polymerase chain reaction was performed to determine the levels of miR‑30a‑3p expression in EC tissues and cell lines. Then, the effects of miR‑30a‑3p on the migration, invasion and radiosensitivity of EC cells were investigated using scratch‑wound, Transwell and radiosensitivity assays, respectively. A dual‑luciferase reporter assay was performed to determine potential interactions between miR‑30a‑3p and the 3'‑untranslated region (3'‑UTR) of insulin‑like growth factor 1 receptor (IGF‑1R). The results demonstrated that the levels of miR‑30a‑3p expression in EC tissues and cell lines were significantly decreased compared with those in paired healthy tissues and a human esophageal epithelial cell line. Upregulation of miR‑30a‑3p expression significantly suppressed migration, invasion and epithelial‑mesenchymal transition (EMT), and enhanced radiosensitivity in EC cells. Analysis of luciferase activity demonstrated that miR‑30a‑3p interacted with the 3'‑UTR of IGF‑1R, and knockdown of IGF‑1R induced similar effects on the migration, invasion, EMT and radiosensitivity of EC cells. The results indicated that miR‑30a‑3p suppressed metastasis and enhanced the radiosensitivity of EC cells via downregulation IGF‑1R, suggesting that miR‑30a‑3p may be a potential therapeutic target in the treatment of EC.
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Affiliation(s)
- Yanxin Fan
- Department of Radiotherapy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Xiuhua Bian
- Department of Radiotherapy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Pudong Qian
- Department of Radiotherapy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Jing Wen
- Department of Radiotherapy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Pengwei Yan
- Department of Radiotherapy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Yanhong Luo
- Department of Radiotherapy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Jing Wu
- Department of Radiotherapy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
| | - Qian Zhang
- Department of Radiotherapy, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, Jiangsu 210000, P.R. China
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12
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Barret M, Prat F. Diagnosis and treatment of superficial esophageal cancer. Ann Gastroenterol 2018; 31:256-265. [PMID: 29720850 PMCID: PMC5924847 DOI: 10.20524/aog.2018.0252] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 01/29/2018] [Indexed: 02/07/2023] Open
Abstract
Endoscopy allows for the screening, early diagnosis, treatment and follow up of superficial esophageal cancer. Endoscopic submucosal dissection has become the gold standard for the resection of superficial squamous cell neoplasia. Combinations of endoscopic mucosal resection and radiofrequency ablation are the mainstay of the management of Barrett’s associated neoplasia. However, protruded, non-lifting or large lesions may be better managed by endoscopic submucosal dissection. Novel ablation tools, such as argon plasma coagulation with submucosal lifting and cryoablation balloons, are being developed for the treatment of residual Barrett’s esophagus, since iatrogenic strictures still hamper the development of extensive circumferential resections in the esophagus. Optimal surveillance modalities after endoscopic resection are still to be determined. The assessment of the risk of lymph-node metastases, as well as of the need for additional treatments based on qualitative and quantitative histological criteria, balanced to the patient’s condition, requires a dedicated multidisciplinary team decision process. The need for trained endoscopists, expert pathologists and surgeons, and specialized multidisciplinary meetings underlines the role of expert centers in the management of superficial esophageal cancer.
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Affiliation(s)
- Maximilien Barret
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Paris, France
| | - Frédéric Prat
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Paris, France
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13
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Abstract
In this narrative review, invited by the Editors of Gastroenterology, we summarize recent advances in the field of gastrointestinal endoscopy. We have chosen articles published primarily in the past 2-3 years. Although a thorough literature review was performed for each topic, the nature of the article is subjective and systematic and is based on the authors' experience and expertise regarding articles we believed were most likely to be of high clinical and scientific importance.
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Affiliation(s)
| | | | | | - Amit Rastogi
- University of Kansas Medical Cancer, Kansas City, Kansas
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