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Mimura T, Yamamoto Y, Suzuki H, Takizawa K, Hirasawa T, Takeuchi Y, Ishido K, Hoteya S, Yano T, Tanaka S, Kudara N, Nakagawa M, Mashimo Y, Ishigooka M, Fukase K, Shimazu T, Ono H, Tanabe S, Kondo H, Iishi H, Ninomiya M, Oda I. Risk factors for intraoperative and delayed perforation related with gastric endoscopic submucosal dissection. J Gastroenterol Hepatol 2024. [PMID: 38556810 DOI: 10.1111/jgh.16545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 03/01/2024] [Accepted: 03/03/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND AND AIM Perforation is one of the most important complications of endoscopic submucosal dissection (ESD) for early gastric cancer (EGC). Several studies have examined risk factors for intraoperative and delayed perforations, but most were retrospective analyses with small numbers of patients. METHODS This study represents a secondary analysis of a Japanese multicenter prospective cohort study. We investigated the factors associated with each type of perforation using 9015 patients with 9975 EGCs undergoing ESD between July 2010 and June 2012. RESULTS Intraoperative perforation occurred in 198 patients (2.2%) with 203 lesions (2.0%), necessitating emergency surgery for four lesions (0.04% [2.0%, 4/203]). Delayed perforation occurred in another 37 patients (0.4%) with 42 lesions (0.4%), requiring emergency surgery for 12 lesions (0.12% [28.6%, 12/42]). Factors showing significant independent correlations with intraoperative perforation were upper or middle third of the stomach; remnant stomach or gastric tube; procedure time ≥100 min; tumor size >35 mm; body mass index (BMI) < 18.5 kg/m2; and ≥72 years. Factors showing significant independent correlations with delayed perforation were procedure time ≥60 min; BMI < 18.5 kg/m2; ≥75 years; ulceration; and tumor size >20 mm. Intraoperative perforation occurred most frequently at the greater curvature in the upper third of the stomach (7.9%), whereas delayed perforation occurred most frequently at the greater curvature in the middle third (1.2%). CONCLUSION This multicenter prospective cohort study clarified the risk and risk factors of intraoperative and delayed perforation related to ESD for EGCs, providing information to help endoscopists reduce perforation.
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Affiliation(s)
- Takuya Mimura
- Department of Gastroenterological Oncology, Hyogo Cancer Center, Akashi, Japan
| | - Yoshinobu Yamamoto
- Department of Gastroenterological Oncology, Hyogo Cancer Center, Akashi, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Kohei Takizawa
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Toshiaki Hirasawa
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
- Department of Endoscopy and Endoscopic Surgery, Gunma University Hospital, Maebashi, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Shinji Tanaka
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Norihiko Kudara
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Iwate, Japan
| | - Masahiro Nakagawa
- Department of Endoscopy, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Yumi Mashimo
- Department of Gastroenterology, Chofu Touzan Hospital, Tokyo, Japan
| | | | - Kazutoshi Fukase
- Department of Gastroenterology, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Taichi Shimazu
- Division of Behavioral Sciences, National Cancer Center Institute for Cancer Control, National Cancer Center, Tokyo, Japan
| | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Satoshi Tanabe
- Department of Advanced Medicine, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
- Department of Gastroenterology, Ebina General Hospital, Ebina, Japan
| | - Hitoshi Kondo
- Department of Gastroenterology, Tonan Hospital, Sapporo, Japan
| | - Hiroyasu Iishi
- Department of Gastroenterology, Itami City Hospital, Itami, Japan
| | - Motoki Ninomiya
- Digestive Disease Center, Yuuai Medical Center, Okinawa, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
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Sekiguchi M, Suzuki H, Takizawa K, Hirasawa T, Takeuchi Y, Ishido K, Hoteya S, Yano T, Tanaka S, Toya Y, Nakagawa M, Toyonaga T, Takemura K, Hirasawa K, Matsuda M, Yamamoto H, Tsuji Y, Hashimoto S, Maeda Y, Oyama T, Takenaka R, Yamamoto Y, Shimazu T, Ono H, Tanabe S, Kondo H, Iishi H, Ninomiya M, Oda I. Potential for expanding indications and curability criteria of endoscopic resection for early gastric cancer in elderly patients: results from a Japanese multicenter prospective cohort study. Gastrointest Endosc 2024:S0016-5107(24)00046-4. [PMID: 38272277 DOI: 10.1016/j.gie.2024.01.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 11/30/2023] [Accepted: 01/15/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND AND AIMS Evidence for endoscopic resection (ER) in elderly patients with early gastric cancer (EGC) is limited. We assessed its clinical outcomes, and explored new indications and curability criteria. METHODS We analyzed data from a Japanese multicenter prospective cohort study. Patients aged ≥75 years with EGC treated with ER were included. We classified "eCuraC-2 (corresponding to noncurative ER, defined in the Japanese gastric cancer treatment guidelines)" into "elderly-high (EL-H)" (>10% estimated metastatic risk) and "elderly-low (EL-L)" (≤10%). RESULTS In total, 3,371 patients with 3,821 EGCs were included; endoscopic submucosal dissection (ESD) was the prominent treatment choice. Among them, 3,586 lesions met the guidelines' ER indications and 235 did not. The proportions of en bloc and R0 resections and perforations were 98.9%, 94.4%, and 0.8%, respectively, in EGCs within the indications. In EGCs beyond the indications, they were 99.5%, 85.4%, and 5.9%, respectively, for lesions diagnosed as ≤3 cm, and 96.0%, 64.0%, and 18.0% for those >3 cm. Curative ER ("eCuraA/B") and EL-L were observed in 83.6% and 6.2% of lesions within the indications, respectively, and in 44.2% and 16.8% of lesions <3 cm beyond the indications, respectively. The 5-year cumulative gastric cancer death rates following eCuraA/B and EL-H were 0.3% (95% CI, 0.2-0.6) and 3.5% (2.0-5.7), respectively. Following EL-L, the rate was 0.9% (0.2-3.5) even without subsequent treatment. CONCLUSIONS Usefulness of ESD for elderly EGC patients was confirmed by their clinical outcomes. Lesions ≤3 cm and EL-L emerged as new ER indication and curability criterion, respectively.
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Affiliation(s)
- Masau Sekiguchi
- Cancer Screening Center, National Cancer Center Hospital, Tokyo, Japan; Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan.
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Kohei Takizawa
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Toshiaki Hirasawa
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shinji Tanaka
- President, JA Onomichi General Hospital, professor Emeritus, Hiroshima University and visiting Professor, Gastroenterology, Graduate School of Biomedical &Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yosuke Toya
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Yahaba, Japan
| | - Masahiro Nakagawa
- Department of Endoscopy, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | | | - Kenichi Takemura
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Kingo Hirasawa
- Division of Endoscopy, Yokohama City University Medical Center, Yokohama, Japan
| | - Mitsuru Matsuda
- Department of Gastroenterology, Toyama Prefectural Central Hospital, Toyama, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Satoru Hashimoto
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Yuki Maeda
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Saku, Japan
| | - Ryuta Takenaka
- Department of Gastroenterology, Tsuyama Chuo Hospital, Tsuyama, Japan
| | - Yoshinobu Yamamoto
- Department of Gastroenterological Oncology, Hyogo Cancer Center, Akashi, Japan
| | - Taichi Shimazu
- Division of Behavioral Sciences, National Cancer Center Institute for Cancer Control, National Cancer Center, Tokyo, Japan
| | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Satoshi Tanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan; Department of Gastroenterology, Ebina General Hospital, Ebina, Japan
| | - Hitoshi Kondo
- Department of Gastroenterology, Tonan Hospital, Sapporo, Japan
| | - Hiroyasu Iishi
- Department of Gastroenterology, Itami City Hospital, Itami, Hyogo, Japan
| | - Motoki Ninomiya
- Digestive disease center, Yuuai Medical Center, Okinawa, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan; Department of Internal Medicine, Kawasaki Rinko General Hospital, Kanagawa, Japan.
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Kitahara G, Kaneko T, Ishido K, Furue Y, Wada T, Watanabe A, Tanabe S, Kusano C. The efficacy and safety of multi-loop traction device for gastric endoscopic submucosal dissection: a single center prospective pilot study. Sci Rep 2023; 13:20050. [PMID: 37973965 PMCID: PMC10654424 DOI: 10.1038/s41598-023-47390-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 11/13/2023] [Indexed: 11/19/2023] Open
Abstract
Although gastric endoscopic submucosal dissection (ESD) is widely used, the degree of difficulty varies greatly depending on the lesion. Since the multi-loop traction device (MLTD) has been suggested to shorten the procedure time in colorectal ESD, we examined the efficacy and safety of using the MLTD in gastric ESD. Thirty patients with gastric neoplasms were prospectively enrolled from February 2022 to December 2022, and the outcomes of ESD with the MLTD were evaluated. The primary outcomes were procedure time and dissection speed. The secondary outcomes were en bloc and R0 resection rates, MLTD attachment time, and complications of ESD with the MLTD. After excluding 1 patient, 29 patients (29 lesions) were treated by ESD with the MLTD. The median procedure time was 26 min (range, 9-210 min), and the median submucosal dissection speed was 39.9 mm2/min (12.4-102.7 mm2/min). The rate of en bloc resection was 100%, the median MLTD attachment time was 3 min (1-7 min), and none of the patients showed intraoperative or postoperative perforations. Thus, gastric ESD with the MLTD showed a favorable procedure time and dissection speed and an acceptable complication rate. Hence, the MLTD may be effective for gastric ESD.
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Affiliation(s)
- Gen Kitahara
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan.
- Department of Gastroenterology, Kitasato University Medical Center, Kitamoto, Japan.
| | - Toru Kaneko
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
- Department of Gastroenterology, Kitasato University Medical Center, Kitamoto, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Yasuaki Furue
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Satoshi Tanabe
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
| | - Chika Kusano
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0373, Japan
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Namikawa K, Kamada T, Fujisaki J, Sato Y, Murao T, Chiba T, Kaizaki Y, Ishido K, Ihara Y, Kurahara K, Suga T, Suzuki H, Ito M, Hirakawa K, Maruyama Y, Gotoda T, Hosokawa O, Koike T, Mabe K, Yao T, Inui K, Iishi H, Ogata H, Furuta T, Haruma K. Clinical characteristics and long-term prognosis of type 1 gastric neuroendocrine tumors in a large Japanese national cohort. Dig Endosc 2023; 35:757-766. [PMID: 36721901 DOI: 10.1111/den.14529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 01/29/2023] [Indexed: 02/02/2023]
Abstract
OBJECTIVES Optimal management of type 1 gastric neuroendocrine tumors (T1-GNETs) remains unknown, with few reports on their long-term prognosis. This study investigated the clinical characteristics and long-term prognosis of T1-GNETs. METHODS We reviewed the medical records of patients diagnosed with T1-GNET during 1991-2019 at 40 institutions in Japan. RESULTS Among 172 patients, endoscopic resection (ER), endoscopic surveillance, and surgery were performed in 84, 61, and 27, respectively, including 27, 77, and 2 patients with pT1a-M, pT1b-SM, and pT2 tumors, respectively. The median tumor diameter was 5 (range 0.8-55) mm. Four (2.9%) patients had lymph node metastasis (LNM); none had liver metastasis. LNM rates were significantly higher in tumors with lymphovascular invasion (LVI) (15.8%; 3/19) than in those without (1.1%; 1/92) (P = 0.016). For tumors <10 mm, LVI and LNM rates were 18.4% (14/76) and 2.2% (2/90), respectively, which were not significantly different from those of tumors 10-20 mm (LVI 13.3%; 2/15, P = 0.211; and LNM 0%; 0/17, P = 1.0). However, these rates were significantly lower than those of tumors >20 mm (LVI 60%; 3/5, P = 0.021; and LNM 40%; 2/5, P = 0.039). No tumor recurrence or cause-specific death occurred during the median follow-up of 10.1 (1-25) years. The 10-year overall survival rate was 97%. CONCLUSIONS Type 1 gastric neuroendocrine tumors showed indolent nature and favorable long-term prognoses. LVI could be useful in indicating the need for additional treatments. ER for risk prediction of LNM should be considered for tumors <10 mm and may be feasible for tumors 10-20 mm. TRIAL REGISTRATION The study protocol was registered in the University Hospital Medical Information Network (UMIN) under the identifier UMIN000029927.
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Affiliation(s)
- Ken Namikawa
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Junko Fujisaki
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yuichi Sato
- Department of Gastroenterology, Niigata University Graduate School of Medicine and Dental Sciences, Niigata, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takahisa Murao
- Department of Health Care Medicine, Kawasaki Medical School, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tsutomu Chiba
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yasuharu Kaizaki
- Department of Pathology, Fukui Prefectural Hospital, Fukui, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Kanagawa, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yutaro Ihara
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tomoaki Suga
- Endoscopic Examination Center, Shinshu University, Nagano, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Masanori Ito
- Department of General Internal Medicine, Hiroshima University Hospital, Hiroshima, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Katsuya Hirakawa
- Division of Gastroenterology, Fukuoka Red Cross Hospital, Fukuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yasuhiko Maruyama
- Division of Gastroenterology, Fujieda Municipal General Hospital, Shizuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takuji Gotoda
- Department of Gastroenterology, Nihon University Hospital, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Osamu Hosokawa
- Department of Surgery, Yokohama Sakae Kyosai Hospital, Kanagawa, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tomohiro Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Katsuhiro Mabe
- Junpukai Health Maintenance Center - Kurashiki, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Kazuo Inui
- Department of Gastroenterology Yamashita Hospital, Aichi, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Hiroyasu Iishi
- Department of Gastroenterology, Itami City Hospital, Hyogo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Haruhiko Ogata
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takahisa Furuta
- Center for Clinical Research, Hamamatsu University School of Medicine, Shizuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Ken Haruma
- Division of Gastroenterology, Department of Internal Medicine 2, Kawasaki Medical School, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
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Ishido K, Tanabe S, Katada C, Ishibashi Y, Kitahara G, Onoue M, Kubota Y, Furue Y, Wada T, Watanabe A, Kusano C. Evaluation of Prognostic Factors for Unresectable or Recurrent Gastric Cancer Treated with Nivolumab. J Gastrointest Cancer 2023; 54:485-491. [PMID: 35437632 DOI: 10.1007/s12029-022-00823-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2022] [Indexed: 12/24/2022]
Abstract
PURPOSE Nivolumab is useful for the treatment of unresectable/recurrent gastric cancer as third-line or later chemotherapy. However, the factors that predict the efficacy of nivolumab monotherapy remain unclear. METHODS We retrospectively studied the predictive factors of response in 59 consecutive patients treated with nivolumab as third-line or later chemotherapy for unresectable/recurrent gastric cancer at our hospital from October 2017 to May 2020. RESULTS The median follow-up was 5.9 months. The study included 45 men and 14 women (median age: 71 years). We observed that 7 patients had an Eastern Cooperative Oncology Group performance status of 0 and 52 patients had a performance status of 1-2. Forty-three patients were treated with third-line therapy, seven with fourth-line therapy, and three with fifth-line therapy. The response rate to nivolumab was 6.7% and disease control rate was 35.5%. There were 19 (32.2%) immune-related adverse events for all grades and 9 (15.2%) for grades 3 and 4. Progression-free survival was 1.90 months, and overall survival was 6.30 months. Patients with immune-related adverse events had significantly longer overall survival than those without immune-related adverse events. Multivariate analysis showed that the occurrence of immune-related adverse events and a ratio for neutrophil-to-lymphocyte ratio after 8 weeks of nivolumab treatment to the baseline neutrophil-to-lymphocyte ratio before treatment of ≤ 1.5 were independent prognostic factors for overall survival. CONCLUSIONS Occurrence of immune-related adverse events and changes in neutrophil-to-lymphocyte ratio during nivolumab treatment may help predict the therapeutic efficacy of nivolumab monotherapy for unresectable or recurrent gastric cancer.
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Affiliation(s)
- Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan.
| | - Satoshi Tanabe
- Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yu Ishibashi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Gen Kitahara
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Mie Onoue
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yo Kubota
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yasuaki Furue
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Chika Kusano
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
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Takahari D, Boku N, Iwasa S, Mizusawa J, Hashimoto T, Yoshikawa T, Kadowaki S, Machida N, Ishido K, Tsuda M, Kinoshita T, Yasuda T, Chin K, Hata H, Ojima T, Yamada Y, Terashima M. The new prognostic index of advanced gastric cancer using the data from JCOG1013. J Clin Oncol 2023. [DOI: 10.1200/jco.2023.41.4_suppl.342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
342 Background: We previously reported that performance status (PS) ≥1, no prior gastrectomy, number of metastatic sites ≥2, and high serum ALP level are poor prognosis factors and proposed a JCOG prognostic index by analyzing the data of advanced gastric cancer (AGC) patients enrolled in JCOG9912 (Takahari D et al. Oncologist 2014). Recently, Neutrocyte/ Lymphocyte Ratio (NLR) and diffuse type of cancer have also been reported to be prognostic factors of AGC. Methods: Prognostic factors were assessed in patients with AGC who enrolled in JCOG1013, the phase III study comparing docetaxel, cisplatin, and S-1 (DCS) versus cisplatin and S-1 (CS) in first-line treatment (Yamada Y et al. Lancet Gastroenterol Hepatol. 2019) was retrospectively evaluated using a Cox proportional regression model. The overall adequacy of risk prediction in the modified JCOG prognostic index and the original index were assessed by C-statistics. Results: Among 741 patients, 730 with all data for this analysis were selected. The median overall survival (OS) was 14.9 months (95% confidence interval [CI], 14.1–15.8). The median OS of the good (n=233), moderate (n=444), and poor (n=53) risk groups by the original JCOG index was 19.0, 14.2, and 9.1 months, respectively. The HRs compared with the good group were 1.59 [95% CI, 1.33–1.89; p < 0.0001] in the moderate group, and 2.47 [95% CI, 1.81–3.38; p < 0.0001] in the poor group with C-statistics of 0.572. In the multivariable analysis of 7 factors which showed p<0.1 in univariable analysis, PS ≥1 (hazard ratio [HR], 1.490; 95% CI, 1.264–1.755; p < 0.0001), diffuse type (HR, 1.337; 95% CI, 1.122–1.594; p = 0.012), number of metastatic sites ≥2 (HR, 1.256; 95% CI, 1.058–1.492; p = 0.0093), and NLR≥3.1 (HR, 1.539; 95% CI, 1.309–1.809; p < 0.0001) were significantly associated with worse prognosis, whereas no prior gastrectomy, peritoneal metastasis, and high serum ALP level were not. As the modified JCOG prognostic index, patients were classified into three groups according to the number of these four newly identified prognostic risk factors: good (no), moderate (1 or 2), and poor (3 or 4). Median OS of the good (n=221), moderate (n=441), and poor (n=68) risk groups was 20.6, 13.7, and 9.4 months, respectively. The HRs compared with the good group were 1.70 [95% CI, 1.42–2.03; p < 0.0001] in the moderate group, and 3.11 [95% CI, 2.33–4.14; p < 0.0001] in the poor group with C-statistics of 0.591. Three groups by the modified JCOG prognostic index also showed clear separation of OS in either subgroup of DCS or CS. Conclusions: Modified JCOG prognostic index, including NLR ≥3.1 and diffuse type instead of no prior gastrectomy and high serum ALP level, showed clear stratification of OS in JCOG1013.
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Affiliation(s)
- Daisuke Takahari
- Department of Gastrointestinal Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Narikazu Boku
- Department of Oncology and General Medicine, IMSUT Hospital, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Satoru Iwasa
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Junki Mizusawa
- JCOG Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Tadayoshi Hashimoto
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Takaki Yoshikawa
- Department of Gastric Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Shigenori Kadowaki
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Aichi, Japan
| | - Nozomu Machida
- Department of Gastroenterology, Kanagawa Cancer Center, Yokohama, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara-Shi Minami-Ku, Japan
| | - Masahiro Tsuda
- Department of Gastroenterological Oncology, Hyogo Cancer Center, Akashi, Japan
| | - Takahiro Kinoshita
- Department of Gastric Surgery, National Cancer Center Hospital Japan East, Kashiwa, Japan
| | - Takushi Yasuda
- Department of Surgery, Kindai University Faculty of Medicine, Osaka, Japan
| | - Keisho Chin
- Department of Gastrointestinal Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hiroaki Hata
- Department of Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Toshiyasu Ojima
- Second Department of Surgery, Wakayama Medical University, School of Medicine, Wakayama, Japan
| | - Yasuhide Yamada
- Comprehensive Cancer Center, National Center for Global Health and Medicine, Tokyo, Japan
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7
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Suzuki H, Ono H, Hirasawa T, Takeuchi Y, Ishido K, Hoteya S, Yano T, Tanaka S, Toya Y, Nakagawa M, Toyonaga T, Takemura K, Hirasawa K, Matsuda M, Yamamoto H, Tsuji Y, Hashimoto S, Yuki M, Oyama T, Takenaka R, Yamamoto Y, Naito Y, Yamamoto K, Kobayashi N, Kawahara Y, Hirano M, Koizumi S, Hori S, Tajika M, Hikichi T, Yao K, Yokoi C, Ohnita K, Hisanaga Y, Sumiyoshi T, Kitamura S, Tanaka H, Shimoda R, Shimazu T, Takizawa K, Tanabe S, Kondo H, Iishi H, Ninomiya M, Oda I. Long-term Survival After Endoscopic Resection For Gastric Cancer: Real-world Evidence From a Multicenter Prospective Cohort. Clin Gastroenterol Hepatol 2023; 21:307-318.e2. [PMID: 35948182 DOI: 10.1016/j.cgh.2022.07.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/25/2022] [Accepted: 07/16/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS We aimed to clarify the long-term outcomes of endoscopic resection (ER) for early gastric cancers (EGCs) based on pathological curability in a multicenter prospective cohort study. METHODS We analyzed the long-term outcomes of 9054 patients with 10,021 EGCs undergoing ER between July 2010 and June 2012. Primary endpoint was the 5-year overall survival (OS). The hazard ratio for all-cause mortality was calculated using the Cox proportional hazards model. We also compared the 5-year OS with the expected one calculated for the surgically resected patients with EGC. If the lower limit of the 95% confidence interval (CI) of the 5-year OS exceeded the expected 5-year OS minus a margin of 5% (threshold 5-year OS), ER was considered to be effective. Pathological curability was categorized into en bloc resection, negative margins, and negative lymphovascular invasion: differentiated-type, pT1a, ulcer negative, ≤2 cm (Category A1); differentiated-type, pT1a, ulcer negative, >2 cm or ulcer positive, ≤3 cm (Category A2); undifferentiated-type, pT1a, ulcer negative, ≤2 cm (Category A3); differentiated-type, pT1b (SM1), ≤3 cm (Category B); or noncurative resections (Category C). RESULTS Overall, the 5-year OS was 89.0% (95% CI, 88.3%-89.6%). In a multivariate analysis, no significant differences were observed when the hazard ratio of Categories A2, A3, and B were compared with that of A1. In all the pathological curability categories, the lower limit of the 95% CI for the 5-year OS exceeded the threshold 5-year OS. CONCLUSION ER can be recommended as a standard treatment for patients with EGCs fulfilling Category A2, A3, and B, as well as A1 (UMIN Clinical Trial Registry, UMIN000005871).
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Affiliation(s)
- Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Toshiaki Hirasawa
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shinji Tanaka
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Yosuke Toya
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan
| | - Masahiro Nakagawa
- Department of Endoscopy, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | | | - Kenichi Takemura
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Kingo Hirasawa
- Division of Endoscopy, Yokohama City University Medical Center, Yokohama, Japan
| | - Mitsuru Matsuda
- Department of Gastroenterology, Toyama Prefectural Central Hospital, Toyama, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Satoru Hashimoto
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Maeda Yuki
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Saku, Japan
| | - Ryuta Takenaka
- Department of Gastroenterology, Tsuyama Chuo Hospital, Tsuyama, Japan
| | - Yoshinobu Yamamoto
- Department of Gastroenterological Oncology, Hyogo Cancer Center, Akashi, Japan
| | - Yuji Naito
- Department of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Katsumi Yamamoto
- Department of Gastroenterology, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan
| | - Nozomu Kobayashi
- Department of Gastroenterology, Tochigi Cancer Center, Utsunomiya, Japan
| | - Yoshiro Kawahara
- Department of Practical Gastrointestinal Endoscopy, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Masaaki Hirano
- Department of Internal Medicine, Keinan General Hospital, Niigata, Japan
| | - Shigeto Koizumi
- Department of Gastroenterology, Akita University Graduate School of Medicine, Akita, Japan
| | - Shinichiro Hori
- Department of Gatroenterology, National Hospital Organization Shikoku Cancer Center, Matuyama, Japan
| | - Masahiro Tajika
- Department of Endoscopy, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Kenshi Yao
- Department of Endoscopy, Fukuoka University Chikushi Hospital, Fukuoka, Japan
| | - Chizu Yokoi
- Department of Gastroenterology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Ken Ohnita
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan
| | - Yasuhiro Hisanaga
- Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki, Japan
| | | | - Shinji Kitamura
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Hisao Tanaka
- Division of Gastroenterology, Tottori Red Cross Hospital, Tottori, Japan
| | - Ryo Shimoda
- Department of Endoscopic Diagnostics and Therapeutics, Saga University Hospital, Saga, Japan
| | - Taichi Shimazu
- Behavioral Science Division, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Kohei Takizawa
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Satoshi Tanabe
- Department of Advanced Medicine, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hitoshi Kondo
- Department of Gastroenterology, Tonan Hospital, Sapporo, Japan
| | - Hiroyasu Iishi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan; Department of Gastroenterology, Itami City Hospital, Itami, Japan
| | - Motoki Ninomiya
- Digestive Disease Center, Yuuai Medical Center, Okinawa, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan.
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8
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Yamaguchi K, Minashi K, Sakai D, Nishina T, Omuro Y, Tsuda M, Iwagami S, Kawakami H, Esaki T, Sugimoto N, Oshima T, Kato K, Amagai K, Hosaka H, Komine K, Yasui H, Negoro Y, Ishido K, Tsushima T, Han S, Shiratori S, Takami T, Shitara K. Phase IIb study of pembrolizumab combined with S-1 + oxaliplatin or S-1 + cisplatin as first-line chemotherapy for gastric cancer. Cancer Sci 2022; 113:2814-2827. [PMID: 35701865 PMCID: PMC9357620 DOI: 10.1111/cas.15462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 05/31/2022] [Accepted: 06/08/2022] [Indexed: 11/26/2022] Open
Abstract
The KEYNOTE‐659 study evaluated the efficacy and safety of first‐line pembrolizumab plus S‐1 and oxaliplatin (SOX) (cohort 1) or S‐1 and cisplatin (SP) (cohort 2) for advanced gastric/gastroesophageal junction (G/GEJ) cancer in Japan. Herein, we update the results of cohort 1 and describe the results of cohort 2. This open‐label phase IIb study enrolled patients with advanced programmed death‐ligand 1 (PD‐L1)‐positive (combined positive score ≥ 1) human epidermal growth factor receptor 2 (HER2)‐negative G/GEJ adenocarcinoma. The primary end‐point was the objective response rate (ORR). Other end‐points were duration of response (DOR), disease control rate (DCR), progression‐free survival (PFS), overall survival (OS), and safety. One hundred patients were enrolled. In cohorts 1 and 2, median follow‐up time was 16.9 and 17.1 months; ORR (central review), 72.2% and 80.4%; DOR, 10.6 and 9.5 months; DCR (central review), 96.3% and 97.8%; median PFS (central review), 9.4 and 8.3 months; and median OS, 16.9 and 17.1 months, respectively. Treatment‐related adverse events (TRAEs) occurred in all patients, including peripheral sensory neuropathy (94.4%, cohort 1), decreased neutrophil count (82.6%, cohort 2), nausea (59.3% and 60.9% in cohorts 1 and 2), and decreased appetite (61.1% and 60.9% in cohorts 1 and 2). Grade 3 or higher TRAEs were reported by 59.3% (cohort 1) and 78.3% (cohort 2), including decreased platelet count (14.8%, cohort 1) and decreased neutrophil count (52.2%, cohort 2). Pembrolizumab in combination with SOX or SP showed favorable efficacy and safety in patients with PD‐L1‐positive, HER2‐negative G/GEJ adenocarcinoma.
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Affiliation(s)
- Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of Japanese Foundation for Cancer, Tokyo, Japan
| | - Keiko Minashi
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Daisuke Sakai
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tomohiro Nishina
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Ehime, Japan
| | - Yasushi Omuro
- Department of Medical Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Masahiro Tsuda
- Department of Gastroenterological Oncology, Hyogo Cancer Center, Hyogo, Japan
| | - Shiroh Iwagami
- Department of Gastroenterological Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Taito Esaki
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Naotoshi Sugimoto
- Department of Medical Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Takashi Oshima
- Department of Gastrointestinal Surgery, Kanagawa Cancer Center, Kanagawa, Japan
| | - Ken Kato
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Kenji Amagai
- Department of Gastroenterology, Ibaraki Prefectural Central Hospital, Ibaraki, Japan
| | - Hisashi Hosaka
- Department of Gastroenterology, Gunma Prefectural Cancer Center, Gunma, Japan
| | - Keigo Komine
- Department of Medical Oncology, Tohoku University Hospital, Miyagi, Japan
| | - Hisateru Yasui
- Department of Medical Oncology, Kobe City Medical Center General Hospital, Hyogo, Japan
| | - Yuji Negoro
- Department of Gastroenterology, Kochi Health Sciences Center, Kochi, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Takahiro Tsushima
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Shirong Han
- Biostatistics and Research Decision Sciences, MSD K.K., Tokyo, Japan
| | | | | | - Kohei Shitara
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan.,Department of Immunology, Nagoya University Graduate School of Medicine, Aichi, Japan
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9
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Kubota Y, Yamauchi H, Nakatani K, Iwai T, Ishido K, Masuda T, Maruhashi T, Tanabe S. Factors for unsuccessful endoscopic hemostasis in patients with severe peptic ulcer bleeding. Scand J Gastroenterol 2021; 56:1396-1405. [PMID: 34455892 DOI: 10.1080/00365521.2021.1969593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Although the first approach for peptic ulcer bleeding is endoscopic hemostasis, quick determination of a hemostatic strategy is important in patients with vitals indicating shock. However, the unsuccessful factors for endoscopic treatment have yet to be sufficiently examined. We aimed to investigate the factors for unsuccessful endoscopic hemostasis in severe peptic ulcer bleeding. MATERIALS AND METHODS Unsuccessful factors were retrospectively investigated in 150 eligible patients who underwent endoscopic hemostasis for shock-presenting peptic ulcer bleeding at our critical care center between April 2007 and March 2021. RESULTS There were 123 and 27 cases of successful and unsuccessful endoscopic hemostasis, respectively. Causative diseases included gastric ulcer bleeding in 124 patients (82.7%) and duodenal ulcer bleeding in 26 patients (17.3%). Shock index (SI) (1.46 vs. 1.60) (p = .013), exposed blood vessel diameter (1.4 mm vs. 3.1 mm) (p < .001) identified on contrast-enhanced computed tomography (CE-CT), duodenal ulcer bleeding (p = .012), and Forrest classification Ia (p = .004) were extracted as independent factors for unsuccessful endoscopic hemostasis. In receiving operating curve analysis, when the cut-off value for the SI was set at 1.53, the sensitivity and specificity were 70.4% and 63.4%, respectively. When the cut-off value for the exposed blood vessel diameter was set at 1.9 mm, these were 88.9% and 83.7%, respectively. CONCLUSIONS When these factors (SI ≥ 1.53, exposed blood vessel diameter ≥1.9 mm identified on CE-CT, duodenal ulcer bleeding, and Forrest Ia) are present in patients with severe peptic ulcer bleeding, non-endoscopic hemostasis, such as interventional radiology (IVR) and surgery, should be considered.
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Affiliation(s)
- Yo Kubota
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hiroshi Yamauchi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan.,Department of Emergency and Disaster medical center, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kento Nakatani
- Department of Emergency and Disaster medical center, Kitasato University School of Medicine, Sagamihara, Japan
| | - Tomohisa Iwai
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Tomonari Masuda
- Department of Emergency and Disaster medical center, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takaaki Maruhashi
- Department of Emergency and Disaster medical center, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Department of Research and Development Center for New Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
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10
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Watanabe A, Katada C, Furue Y, Wada T, Ishido K, Tanabe S, Koizumi W. P1-11 Four cases of definitive chemoradiotherapy with docetaxel/cisplatin/fluorouracil for advanced cervical esophageal cancer. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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11
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Ishido K, Tanabe S, Katada C, Kubota Y, Furue Y, Wada T, Watanabe A, Koizumi W. Usefulness of endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma in elderly patients: a single-center retrospective cohort study. Jpn J Clin Oncol 2021; 51:895-904. [PMID: 33738500 DOI: 10.1093/jjco/hyab030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/26/2019] [Accepted: 02/10/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND The effectiveness of endoscopic treatment for superficial esophageal squamous cell carcinoma in the elderly is unclear. METHODS We retrospectively studied efficacy and safety of endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma in 358 patients at our hospital from July 2005 to December 2018. Patients were divided into elderly (≥75 years) and young (≤74 years) groups. Efficacy was evaluated based on overall survival and disease-specific survival, whereas safety was investigated based on the frequency of endoscopic submucosal dissection-related adverse events. RESULTS The median observation period was 50 months. The elderly group comprised 111 patients, and young group comprised 247 patients. In the elderly and young groups, 76 (68.5%) and 159 (64.4%) underwent curative resection (P = 0.450), 8 (7.2%) and 34 (13.8%) underwent non-curative resection plus additional treatment and 12 (10.8%) and 15 (6.0%) underwent follow-up, respectively. The frequency of additional treatment for non-curative resection was significantly lower in the elderly group (P = 0.023). The 3-year overall survival of the elderly and young groups was 85.6 and 94.1%, respectively (P = 0.003). The 3-year disease-specific survival of the elderly and young groups was 98.4 and 98.5% (P = 0.682), respectively. The frequency of endoscopic submucosal dissection-related adverse events did not differ significantly between the groups (P = 0.581). The Charlson Comorbidity Index ≥2 was an independent prognostic factor for survival in the elderly group (P = 0.010; hazard ratio, 5.570; 95% confidence interval, 1.519-20.421). CONCLUSIONS Endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma in elderly patients is as safe as that for young patients. The evaluation of Charlson Comorbidity Index was considered to help estimate the prognosis of elderly patients.
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Affiliation(s)
- Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Department of Advanced Medicine, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yo Kubota
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yasuaki Furue
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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12
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Katada C, Fukazawa S, Sugawara M, Sakamoto Y, Takahashi K, Takahashi A, Watanabe A, Wada T, Ishido K, Furue Y, Harada H, Hosoda K, Yamashita K, Hiki N, Sato T, Ichikawa T, Shichiri M, Tanabe S, Koizumi W. Randomized study of prevention of gastrointestinal toxicities by nutritional support using an amino acid-rich elemental diet during chemotherapy in patients with esophageal cancer (KDOG 1101). Esophagus 2021; 18:296-305. [PMID: 33009977 DOI: 10.1007/s10388-020-00787-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 09/25/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND This randomized study was designed to evaluate the clinical effect of an elemental diet during chemotherapy in patients with esophageal cancer. METHODS The inclusion criteria were as follows: (1) esophageal squamous cell carcinoma, (2) stage IB-IV, (3) schedule to receive docetaxel, cisplatin, and 5-fluorouracil (DCF chemotherapy), (4) 20-80 years old, (5) performance status of 0-2, (6) oral intake ability, and (7) written informed consent. Patients were divided into two groups: the elemental supplementary group and the non-supplementary group. Patients received ELENTAL® (160 g/day) orally 9 weeks after the start of chemotherapy. Primary endpoint was the incidence of grade 2 or higher gastrointestinal toxicity according to the Common Terminology Criteria for Adverse Events, version 4.0. Secondary endpoints were the incidence of all adverse events and the evaluation of nutritional status. RESULTS Thirty-six patients in the elemental supplementary group and 35 patients in the non-supplementary group were included in the analysis. The incidence of grade 2 or higher gastrointestinal toxicity and all grade 3 or 4 adverse events did not differ significantly between the groups. In the elemental supplementary group, the body weight (p = 0.057), muscle mass (p = 0.056), and blood levels of transferrin (p = 0.009), total amino acids (p = 0.019), and essential amino acids (p = 0.006) tended to be maintained after chemotherapy. CONCLUSION Nutritional support provided by an amino acid-rich elemental diet was ineffective for reducing the incidence of adverse events caused by DCF chemotherapy in patients with esophageal cancer.
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Affiliation(s)
- Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan.
| | - Saeko Fukazawa
- Department of Nutrition, Kitasato University Hospital, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Mitsuhiro Sugawara
- Department of Pharmacy, Kitasato University Hospital, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Yasutoshi Sakamoto
- Kitasato Clinical Research Center, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Kaoru Takahashi
- Department of Nursing, Kitasato University Hospital, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Akiko Takahashi
- Department of Nursing, Kitasato University Hospital, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Yasuaki Furue
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Hiroki Harada
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Kei Hosoda
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Keishi Yamashita
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
- Division of Advanced Surgical Oncology, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Naoki Hiki
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Teruko Sato
- Department of Nutrition, Kitasato University Hospital, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Takafumi Ichikawa
- Department of Pathological Biochemistry, School of Allied Health Sciences, Kitasato University, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Masayoshi Shichiri
- Department of Endocrinology, Diabetes and Metabolism, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Satoshi Tanabe
- Department of Advanced Medicine Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato Minami, Sagamihara, 252-0374, Japan
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Kubota Y, Tanabe S, Azuma M, Horio K, Fujiyama Y, Soeno T, Furue Y, Wada T, Watanabe A, Ishido K, Katada C, Yamashita K, Koizumi W, Kusano C. Predictive Significance of Promoter DNA Methylation of Cysteine Dioxygenase Type 1 (CDO1) in Metachronous Gastric Cancer. J Gastric Cancer 2021; 21:379-391. [PMID: 35079440 PMCID: PMC8753284 DOI: 10.5230/jgc.2021.21.e35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/06/2021] [Accepted: 11/15/2021] [Indexed: 11/20/2022] Open
Abstract
Purpose Promoter DNA methylation of various genes has been associated with metachronous gastric cancer (MGC). The cancer-specific methylation gene, cysteine dioxygenase type 1 (CDO1), has been implicated in the occurrence of residual gastric cancer. We evaluated whether DNA methylation of CDO1 could be a predictive biomarker of MGC using specimens of MGC developing on scars after endoscopic submucosal dissection (ESD). Materials and Methods CDO1 methylation values (TaqMeth values) were compared between 33 patients with early gastric cancer (EGC) with no confirmed metachronous lesions at >3 years after ESD (non-MGC: nMGC group) and 11 patients with MGC developing on scars after ESD (MGCSE groups: EGC at the first ESD [MGCSE-1 group], EGC at the second ESD for treating MGC developing on scars after ESD [MGCSE-2 group]). Each EGC specimen was measured at five locations (at tumor [T] and the 4-point tumor-adjacent noncancerous mucosa [TAM]). Results In the nMGC group, the TaqMeth values for T were significantly higher than that for TAM (P=0.0006). In the MGCSE groups, TAM (MGCSE-1) exhibited significantly higher TaqMeth values than TAM (nMGC) (P<0.0001) and TAM (MGCSE-2) (P=0.0041), suggesting that TAM (MGCSE-1) exhibited CDO1 hypermethylation similar to T (P=0.3638). The area under the curve for discriminating the highest TaqMeth value of TAM (MGCSE-1) from that of TAM (nMGC) was 0.81, and using the cut-off value of 43.4, CDO1 hypermethylation effectively enriched the MGCSE groups (P<0.0001). Conclusions CDO1 hypermethylation has been implicated in the occurrence of MGC, suggesting its potential as a promising MGC predictor.
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Affiliation(s)
- Yo Kubota
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Division of Therapeutic Endoscopy, Department of Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kazue Horio
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yoshiki Fujiyama
- Division of Advanced Surgical Oncology, Department of Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takafumi Soeno
- Division of Advanced Surgical Oncology, Department of Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yasuaki Furue
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Keishi Yamashita
- Division of Advanced Surgical Oncology, Department of Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Chika Kusano
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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14
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Kubota Y, Tanabe S, Harada Y, Nakatani S, Furue Y, Wada T, Watanabe A, Ishido K, Katada C, Koizumi W. Barrett's Esophageal Adenocarcinoma Involving a White Globe Appearance within the Long-Segment Barrett's Esophagus. Case Rep Gastroenterol 2020; 14:510-515. [PMID: 33250690 PMCID: PMC7670350 DOI: 10.1159/000508861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 05/19/2020] [Indexed: 11/19/2022] Open
Abstract
The diagnosis of Barrett's esophageal adenocarcinoma (BEA) in patients with Barrett's esophagus (BE) using endoscopy can be difficult and there are few specific endoscopic findings for BEA. However, white globe appearance (WGA) has been reported to be a specific endoscopic finding for early gastric cancer. We encountered a 51-year-old male patient with BEA exhibiting WGA. Esophagogastroduodenoscopy identified a red, depressed lesion of 10 mm within the long-segment BE (LSBE), while magnifying endoscopy with narrow-band imaging identified WGA. Endoscopic submucosal dissection (ESD) was performed based on our suspicion of BEA. Based on the ESD findings, we diagnosed adenocarcinoma accompanying LSBE histopathologically. WGA was identified, and intraglandular necrotic debris was discovered histologically at the same site. Therefore, WGA may be helpful in the diagnosis of BEA.
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Affiliation(s)
- Yo Kubota
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Department of Advanced Medicine Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yohei Harada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Seigo Nakatani
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yasuaki Furue
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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15
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Kubota Y, Tanabe S, Ishido K, Yano T, Wada T, Watanabe A, Azuma M, Katada C, Koizumi W. Usefulness of argon plasma coagulation for superficial esophageal squamous cell neoplasia in patients at high risk or with limited endoscopic resectability. Turk J Gastroenterol 2020; 31:529-537. [PMID: 32897227 DOI: 10.5152/tjg.2020.19329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
BACKGROUND/AIMS Endoscopic resection is the standard treatment for superficial esophageal squamous-cell neoplasia (SESCN). However, we encounter patients in whom endoscopic resection is difficult to perform. We retrospectively studied the usefulness of argon plasma coagulation (APC) in patients with SESCN. MATERIALS AND METHODS The study comprised 45 patients with SESCN (81 lesions) who underwent APC in our hospital from March 1999 through August 2016. Clinicopathological characteristics, treatment time, the presence or absence of metastasis and recurrence, adverse events, and outcomes were studied. RESULTS The median follow-up was 40 months. The median age was 70 years. The tumor diameter was 10 mm or longer in 48 lesions and less than 10 mm in 33 lesions. The median treatment time was 22 minutes. The reasons for selecting APC were as follows: technical difficulty caused by the presence of metachronous multiple lesions in the radiation field after chemoradiotherapy or close proximity to the ulcer scar remaining after endoscopic treatment in 49 lesions (60.4%), and the presence of underlying diseases in 26 lesions (32.0%). Adverse events occurred in 2 patients (4.4%) who had hypoxemia due to over-sedation. Two lesions (2.5%) recurred locally but could be locally controlled by additional APC. No patient had metastasis or recurrence or died of esophageal neoplasia. The 3-year overall survival rate was 87.0%, and the 3-year recurrence-free survival rate was 97.2%. CONCLUSION APC can be a useful treatment option for SESCN in patients with a limited life expectancy, poor performance status, or technical difficulty in resection of superficial neoplasms.
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Affiliation(s)
- Yo Kubota
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Department of Advanced Medicine Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takafumi Yano
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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Hosoda K, Katada C, Ishido K, Niihara M, Ushiku H, Sakuraya M, Washio M, Wada T, Watanabe A, Harada H, Sato T, Tajima H, Kaizu T, Kosaka Y, Kato H, Sengoku N, Tanaka K, Naito T, Kumamoto Y, Sangai T, Tanabe S, Koizumi W, Yamashita K, Hiki N. Neoadjuvant chemotherapy plus surgery for high-risk advanced gastric cancer: long-term results of KDOG1001 trial. Langenbecks Arch Surg 2020; 405:777-785. [PMID: 32617667 DOI: 10.1007/s00423-020-01924-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 06/29/2020] [Indexed: 12/22/2022]
Abstract
PURPOSE The purpose of this study is to evaluate the long-term survival outcomes of KDOG1001 trial after a minimum follow-up of 3 years. METHODS Patients with bulky N2 lymph nodes, linitis plastica (type 4), or large ulcero-invasive-type tumors (type 3) received up to four 28-day cycles of DCS neoadjuvant chemotherapy (docetaxel at 40 mg/m2, cisplatin at 60 mg/m2 on day 1, and S-1 at 40 mg/m2 twice daily for 2 weeks) followed by gastrectomy with D2 lymphadenectomy plus adjuvant S-1 therapy for 1 year. The final preplanned analysis of long-term outcomes including overall survival and relapse-free survival was conducted after minimum follow-up of 3 years. This trial is registered with the University Hospital Medical Information Network Clinical Trials Registry, number UMIN 000003642, and has been completed. RESULTS From May 2010 through January 2017, 40 patients were enrolled. All included patients underwent neoadjuvant chemotherapy with DCS followed by gastrectomy with D2 lymphadenectomy, and 32 (80%) completed adjuvant S-1 therapy for 1 year. After a median follow-up for surviving patients of 68 months at the last follow-up in January 2020, 3-year overall survival rate was 77.5% (95% confidence interval 62.1-87.9%), while 3-year relapse-free survival rate was 62.5% (95% confidence interval 46.8-76.0%). CONCLUSION Neoadjuvant chemotherapy with 4 cycles of DCS followed by D2 gastrectomy plus adjuvant S-1 was associated with relatively good long-term oncologic outcomes for patients with the high-risk gastric cancer.
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Affiliation(s)
- Kei Hosoda
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, 252-0374, Japan.
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Masahiro Niihara
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, 252-0374, Japan
| | - Hideki Ushiku
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, 252-0374, Japan
| | - Mikiko Sakuraya
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, 252-0374, Japan
| | - Marie Washio
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, 252-0374, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hiroki Harada
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, 252-0374, Japan
| | - Takeo Sato
- Department of Lower Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hiroshi Tajima
- Department of General-Pediatric-Hepatobiliary Pancreatic Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takashi Kaizu
- Department of General-Pediatric-Hepatobiliary Pancreatic Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yoshimasa Kosaka
- Department of Breast and Thyroid Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hiroshi Kato
- Department of Breast and Thyroid Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Norihiko Sengoku
- Department of Breast and Thyroid Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kiyoshi Tanaka
- Department of General-Pediatric-Hepatobiliary Pancreatic Surgery, Kitasato University School of Medicine, Sagamihara, Japan
- Division of Pediatric Surgery, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takeshi Naito
- Department of Lower Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yusuke Kumamoto
- Department of General-Pediatric-Hepatobiliary Pancreatic Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takafumi Sangai
- Department of Breast and Thyroid Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Keishi Yamashita
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, 252-0374, Japan
- Division of Advanced Surgical Oncology, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Naoki Hiki
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, 252-0374, Japan
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Kubota Y, Katada C, Yoshida T, Wada T, Hosoda K, Kawakami S, Ishido K, Watanabe A, Yamashita K, Ishiyama H, Hiki N, Tanabe S, Koizumi W. Multiple gastrointestinal metastasis after endoscopic submucosal dissection for poorly differentiated gastric adenocarcinoma. Clin J Gastroenterol 2020; 13:717-721. [PMID: 32514687 DOI: 10.1007/s12328-020-01155-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 05/29/2020] [Indexed: 11/30/2022]
Abstract
A 76-year-old man had a diagnosis of double primary cancers consisting of poorly differentiated esophageal squamous cell carcinoma (ESCC) invading the submucosa and poorly differentiated gastric adenocarcinoma (GAC) invading the submucosa. The clinical stage of both ESCC and GAC was T1N0M0 stage I. The tumor diameter of ESCC and GAC was 20 mm and 25 mm, respectively. We performed chemoradiotherapy for ESCC. Chemotherapy consisted of nedaplatin in an intravenous dose of 90 mg/m2 on day 1 and 5-fluorouracil in an intravenous dose of 800 mg/m2 on days 1-5, repeated every 4 weeks for two cycles. Radiotherapy consisted of 50.4 Gy in 28 fractions for ESCC. GAC was down-staged after chemoradiotherapy for ESCC and was treated by endoscopic submucosal dissection (ESD). The tumor was histopathologically confirmed to be down-staged to intramucosal cancer with a diameter of 18 mm and no evidence of lymphovascular invasion and ulceration. Multiple metastasis occurred in the stomach, the small intestine and the colorectum after ESD. ESD is not a curative treatment even if chemotherapy is effective for poorly differentiated GAC invading the submucosa. Multiple gastrointestinal metastasis may be a unique recurrence pattern after ESD for such a lesion.
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Affiliation(s)
- Yo Kubota
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan.
| | - Tsutomu Yoshida
- Department of Pathology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Kei Hosoda
- Department of Gastrointestinal Surgery, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Shogo Kawakami
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Keishi Yamashita
- Department of Gastrointestinal Surgery, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Hiromichi Ishiyama
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Naoki Hiki
- Department of Gastrointestinal Surgery, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Satoshi Tanabe
- Department of Advanced Medicine Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
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Hosoda K, Azuma M, Katada C, Ishido K, Niihara M, Ushiku H, Sakuraya M, Washio M, Wada T, Watanabe A, Koizumi W, Tanabe S, Yamashita K, Hiki N. Neoadjuvant chemotherapy plus surgery for high-risk advanced gastric cancer: Long-term results of KDOG1001 trial. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.4521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
4521 Background: In the phase 2, open-label, KDOG1001 (UMIN000003642) study, neoadjuvant chemotherapy (NAC) with docetaxel, cisplatin, and S-1 (DCS), followed by gastrectomy with D2 lymph node dissection for high-risk advanced gastric cancer showed feasibility of DCS therapy with an enough R0 resection rate of 90%. Here we present long-term results after a minimum follow-up of 3 years. Methods: Patients with bulky node metastasis (bulky N), linitis plastica (type 4), or large ulcero-invasive-type tumors (type 3) received up to four 28-day cycles of DCS neoadjuvant chemotherapy (docetaxel at 40 mg/m2, cisplatin at 60 mg/m2 on day 1, and S-1 at 40 mg/m2 twice daily for 2 weeks) followed by gastrectomy with D2 lymphadenectomy. This analysis presents the final preplanned assessment of outcomes after 3 years. Primary endpoint was R0 resection rate. Secondary endpoints included overall survival (OS), progression free survival (PFS), completion rate of the protocol treatment, and pathological response rate (pRR) of DCS NAC. Results: Of 40 patients enrolled from May 2010 through January 2017, 7 (17.5%) had bulky N, 18 (45.0%) had type 4, and 16 (40%) had large type 3 with 1 (2.5%) having both large type 3 and bulky N2. All included patients underwent preoperative DCS chemotherapy followed by surgery with D2 lymphadenectomy with 32 (80%) completed postoperative S-1 therapy for 1 year. After a median follow-up for surviving patients of 67 mo (range, 36 mo to 110 mo) at the last follow-up in January 2020, 3-year OS was 78% [95% confidence interval (CI) 62–88%], while 3-year PFS was 63% (95% CI 47–76%). Completion rate of the protocol treatment was 62.5% (25/40) with pRR of 57.5% (23/40). In bulky N2, 3-y OS was 86% and 3-y PFS was 71% with pRR of 100%. In type 4, 3-y OS was 67% and 3-y PFS was 50% with pRR of 44%. In large type 3, 3-y OS was 88% and 3-y PFS was 75% with pRR of 56%. Patients with type 4 had significantly worse OS and PFS than those with the other types [HR 7.20 (95% CI 2.23–32.21) and HR 3.00 (95% CI 1.21–8.19)]. Conclusions: Preoperative chemotherapy with up to four cycles of DCS followed by gastrectomy plus adjuvant S-1 therapy is a promising treatment strategy for patients with bulky node metastasis, type 4 and large type 3 gastric cancers. For type 4 cancer, further improvement of treatment strategy is needed. Clinical trial information: 000003642 .
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Affiliation(s)
- Kei Hosoda
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Masahiro Niihara
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hideki Ushiku
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Mikiko Sakuraya
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Marie Washio
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Keishi Yamashita
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Naoki Hiki
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
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Hosoda K, Azuma M, Katada C, Ishido K, Niihara M, Ushiku H, Sakuraya M, Washio M, Wada T, Watanabe A, Harada H, Tanabe S, Koizumi W, Yamashita K, Hiki N. A phase I study of docetaxel/oxaliplatin/S-1 (DOS) combination neoadjuvant chemotherapy for patients with locally advanced adenocarcinoma of the esophagogastric junction. Int J Clin Oncol 2020; 25:1090-1097. [PMID: 32124094 DOI: 10.1007/s10147-020-01638-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 02/20/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND The optimal dose of each drug used in the docetaxel, oxaliplatin, and S-1 (DOS) chemotherapy remains to be clarified for the Japanese population. The purpose of this study was to determine a recommended dose for a combination neoadjuvant DOS chemotherapy for Japanese patients with locally advanced adenocarcinoma of the esophagogastric junction (AEG). METHODS Patients with cT3 or more advanced AEG without distant metastasis were eligible for this study. The planned dosages of docetaxel (mg/m2, day 1), oxaliplatin (mg/m2, day 1), and S-1 (mg/day, days 1-14) were: 50/100/80-120 at level 1, and 60/100/80-120 at level 2, respectively. The treatment cycle was repeated every 3 weeks, and patients were assessed for response to the treatment after 2 and 3 cycles. This study was registered in the UMIN Clinical Trial Registry (UMIN 000022210). RESULTS We enrolled 12 patients with locally advanced AEG in this study. At dose level 1, one of the six patients experienced dose-limiting toxicity (DLT) of grade 3 diarrhea and grade 3 febrile neutropenia. Two of the next six patients also experienced DLT of need for more than 2-week delay of the start of the second cycle due to adverse events at dose level 2. Based on these results, level 2 was considered the recommended dose for this regimen. CONCLUSION Recommended doses of docetaxel (mg/m2), oxaliplatin (mg/m2), and S-1 (mg/day) were 60/100/80-120. This chemotherapy scheme showed good preliminary efficacy with acceptable toxicity warranting a further phase II trial to investigate the efficacy of this regimen.
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Affiliation(s)
- Kei Hosoda
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan.
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Masahiro Niihara
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Hideki Ushiku
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Mikiko Sakuraya
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Marie Washio
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hiroki Harada
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Satoshi Tanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Keishi Yamashita
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Naoki Hiki
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kitasato 1-15-1, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
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Hosoda K, Azuma M, Katada C, Ishido K, Niihara M, Ushiku H, Sakuraya M, Washio M, Wada T, Watanabe A, Harada H, Tanabe S, Koizumi W, Yamashita K, Hiki N, Watanabe M. A phase I study of docetaxel/oxaliplatin/S-1 (DOS) combination neoadjuvant chemotherapy for patients with locally advanced adenocarcinoma of the esophagogastric junction. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz247.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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21
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Katada C, Tanabe S, Wada T, Ishido K, Yano T, Furue Y, Kondo Y, Kawanishi N, Yamane S, Watanabe A, Azuma M, Koizumi W. Retrospective Assessment of the Diagnostic Accuracy of the Depth of Invasion by Narrow Band Imaging Magnifying Endoscopy in Patients with Superficial Esophageal Squamous Cell Carcinoma. J Gastrointest Cancer 2019; 50:292-297. [PMID: 29435906 DOI: 10.1007/s12029-018-0075-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE Treatment strategies for superficial esophageal squamous cell carcinoma (S-ESCC) are determined mainly on the basis of the depth of invasion. We retrospectively studied the accuracy of the depth of tumor invasion, comprehensively assessed using the Japan Esophageal Society (JES) classification. METHODS The study group comprised 256 patients who underwent narrow band imaging (NBI) magnifying endoscopy, and endoscopic submucosal dissection for S-ESCC. The depth of invasion of S-ESCC was classified into three groups: EP/LPM, MM/SM1, and SM2. The following variables were studied retrospectively: (1) the diagnostic accuracy of non-magnifying white-light endoscopy, (2) the diagnostic accuracy of type B vessels, (3) the diagnostic accuracy of avascular area (AVA), (4) the diagnostic accuracy of the JES classification, and (5) the diagnostic accuracy of comprehensive diagnosis. The depth of invasion was assessed by white-light non-magnifying endoscopy, followed by NBI magnifying endoscopy. RESULTS The positive predictive value (PPV) of white-light non-magnifying endoscopy was 86% for EP/LPM, 53% MM/SM1, and 74% for SM2. The PPV of the diagnosis of type B vessels was 93% for EP/LPM, 62% for MM/SM1, and 74% for SM2. The PPV of the AVA diagnosis was 73% for EP/LPM, 89% for MM/SM1, and 100% for SM2. The PPV of diagnosis according to the JES classification was 93% for EP/LPM, 65% for MM/SM1, and 77% for SM2. The PPV of the comprehensive diagnosis was 94% for EP/LPM, 63%, for MM/SM1, and 75% for SM2. CONCLUSIONS The additional use of NBI magnifying endoscopy can enhance the diagnostic accuracy of the depth of invasion in patients with S-ESCC.
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Affiliation(s)
- Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan.
| | - Satoshi Tanabe
- Department of Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Takafumi Yano
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yasuaki Furue
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Yuki Kondo
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Natsuko Kawanishi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Sakiko Yamane
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa, 252-0374, Japan
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22
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Hosono H, Katada C, Okamoto T, Ichinoe M, Sakamoto Y, Matsuba H, Kano K, Ishido K, Tanabe S, Koizumi W, Yamashita T. Usefulness of narrow band imaging with magnifying endoscopy for the differential diagnosis of cancerous and noncancerous laryngeal lesions. Head Neck 2019; 41:2555-2560. [PMID: 30843628 DOI: 10.1002/hed.25734] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 01/20/2019] [Accepted: 02/19/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND We evaluated the accuracy of endoscopic findings observed by narrow band imaging (NBI) combined with magnifying gastrointestinal endoscopy (GIE) for the differential diagnosis of cancerous and noncancerous laryngeal lesions. METHODS A total of 166 vocal cord lesions for which good images were obtained on NBI with magnifying GIE were evaluated with respect to the following 6 variables: macroscopic type, tumor location, color, white coat, keratinization, and abnormal microvessels. RESULTS Multivariate analysis showed that white coat (odds ratio [OR], 2.95, P = 0.05), keratosis (OR, 3.14, P = 0.02) and abnormal microvessels (OR, 31.1, P < 0.0001) were significantly related to laryngeal cancer. In the diagnosis of laryngeal cancer, the sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy of abnormal microvessels were 84.4%, 88.6%, 91%, 80.5%, and 86.1%, respectively. CONCLUSION The abnormal microvessels on NBI combined with magnifying GIE are useful for the differential diagnosis of laryngeal lesions.
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Affiliation(s)
- Hiroshi Hosono
- Department of Otorhinolaryngology-Head and Neck Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Tabito Okamoto
- Department of Otorhinolaryngology-Head and Neck Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Masaaki Ichinoe
- Department of Pathology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Yasutoshi Sakamoto
- Kitasato Clinical Research Center, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Hiroki Matsuba
- Department of Otorhinolaryngology-Head and Neck Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Koichi Kano
- Department of Otorhinolaryngology-Head and Neck Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Satoshi Tanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Taku Yamashita
- Department of Otorhinolaryngology-Head and Neck Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
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23
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Suzuki H, Takizawa K, Hirasawa T, Takeuchi Y, Ishido K, Hoteya S, Yano T, Tanaka S, Endo M, Nakagawa M, Toyonaga T, Doyama H, Hirasawa K, Matsuda M, Yamamoto H, Fujishiro M, Hashimoto S, Maeda Y, Oyama T, Takenaka R, Yamamoto Y, Naito Y, Michida T, Kobayashi N, Kawahara Y, Hirano M, Jin M, Hori S, Niwa Y, Hikichi T, Shimazu T, Ono H, Tanabe S, Kondo H, Iishi H, Ninomiya M. Short-term outcomes of multicenter prospective cohort study of gastric endoscopic resection: 'Real-world evidence' in Japan. Dig Endosc 2019; 31:30-39. [PMID: 30058258 DOI: 10.1111/den.13246] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 07/26/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVES A Japanese multicenter prospective cohort study examining endoscopic resection (ER) for early gastric cancer (EGC) has been conducted using a Web registry developed to determine the short-term and long-term outcomes based on absolute and expanded indications. We hereby present the short-term outcomes of this study. METHODS All consecutive patients with EGC or suspected EGC undergoing ER at 41 participating institutions between July 2010 and June 2012 were enrolled and prospectively registered into the Web registry. The baseline characteristics were entered before ER, and the short-term outcomes were collected at 6 months following ER. RESULTS Nine thousand six hundred and sixteen patients with 10 821 lesions underwent ER (endoscopic submucosal dissection [ESD]: 99.4%). The median procedure time was 76 min, and R0 resections were achieved for 91.6% of the lesions. Postoperative bleeding and intraoperative perforation occurred in 4.4% and 2.3% of the patients, respectively. Significant independent factors correlated with a longer procedure time (120 min or longer) were as follows: tumor size >20 mm, upper-third location, middle-third location, local recurrent lesion, ulcer findings, gastric tube, male gender, and submucosa. Histopathologically, 10 031 lesions were identified as common-type gastric cancers. The median tumor size was 15 mm. Noncurative resections were diagnosed for 18.3% of the lesions. Additional surgery was performed for 48.6% (824 lesions) of the 1695 noncurative ER lesions with a possible risk of lymph node (LN) metastasis. Among them, 64 (7.8%) exhibited LN metastasis. CONCLUSIONS This multicenter prospective study showed favorable short-term outcomes for gastric ESD.
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Affiliation(s)
- Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Kohei Takizawa
- Division of Endoscopy, Shizuoka Cancer Center, Sunto-gun, Osaka, Japan
| | - Toshiaki Hirasawa
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shinji Tanaka
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Masaki Endo
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan
| | | | | | - Hisashi Doyama
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Kingo Hirasawa
- Division of Endoscopy, Yokohama City University Medical Center, Yokohama, Japan
| | - Mitsuru Matsuda
- Department of Internal Medicine, Toyama Prefectural Central Hospital, Toyama, Japan
| | - Hironori Yamamoto
- Division of Gastroenterology, Department of Internal Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Mitsuhiro Fujishiro
- Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Satoru Hashimoto
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Yuki Maeda
- Department of Gastroenterology, Sendai Kousei Hospital, Sendai, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Saku, Japan
| | - Ryuta Takenaka
- Department of Gastroenterology, Tsuyama Chuo Hospital, Tsuyama, Japan
| | - Yoshinobu Yamamoto
- Department of Gastroenterological Oncology, Hyogo Cancer Center, Akashi, Japan
| | - Yuji Naito
- Department of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoki Michida
- Department of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Nozomu Kobayashi
- Department of Gastroenterology, Tochigi Cancer Center, Utsunomiya, Japan
| | - Yoshiro Kawahara
- Department of Endoscopy, Okayama University Hospital, Okayama, Japan
| | - Masaaki Hirano
- Department of Internal Medicine, Niigata Prefectural Central Hospital, Joetsu, Japan
| | - Mario Jin
- Department of Gastroenterology, Akita University Graduate School of Medicine, Akita, Japan
| | - Shinichiro Hori
- Department of Gastroenterology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Yasumasa Niwa
- Department of Endoscopy, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Taichi Shimazu
- Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, Sunto-gun, Osaka, Japan
| | - Satoshi Tanabe
- Department of Advanced Medicine, Research and Development Center for New Medical Frontiers, Kitasato University, Sagamihara, Japan
| | - Hitoshi Kondo
- Center for Digestive Diseases Tonan Hospital, Sapporo, Japan
| | - Hiroyasu Iishi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Motoki Ninomiya
- Digestive Disease Center, Hiroshima Memorial Hospital, Hiroshima, Japan
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- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
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Kurosu T, Tanabe S, Hasegawa R, Yano T, Wada T, Ishido K, Azuma M, Katada C, Koizumi W, Moriya H, Yamashita K. A giant trichobezoar extracted by laparoscopic and endoscopic cooperative surgery (LECS). Endosc Int Open 2018; 6:E1413-E1416. [PMID: 30505935 PMCID: PMC6264922 DOI: 10.1055/a-0732-4697] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 05/30/2018] [Indexed: 02/07/2023] Open
Abstract
A gastric bezoar is a mass that forms in the stomach. A giant gastric bezoar is particularly difficult to treat medically, and surgical therapy is selected. We describe our experience with a patient who had a giant gastric trichobezoar that was extracted by laparoscopic and endoscopic cooperative surgery (LECS) in accordance with the principles of LECS. The patient was a 32-year-old woman who presented at our hospital because of abdominal pain. Upper gastrointestinal endoscopy confirmed the presence of a giant gastric trichobezoar extending from the gastric cardia to the gastric angle. Because endoscopic removal was considered difficult, we extracted the giant gastric trichobezoar by LECS. The concurrent use of endoscopy was considered to allow a gastric bezoar to be extracted more safely and reliably than was previously possible.
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Affiliation(s)
- Takahiro Kurosu
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan,Corresponding author Takahiro Kurosu, MD Department of GastroenterologyKitasato University School of Medicine2-1-1 AsamizodaiMinami-kuSagamiharaKanagawa 252-0380Japan+81-42-7498690
| | - Satoshi Tanabe
- Research & Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Rikiya Hasegawa
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Takafumi Yano
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Hiromitsu Moriya
- Department of Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Keishi Yamashita
- Department of Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
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25
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Wakiya T, Ishido K, Kudo D, Kimura N, Sato K, Mitsuhashi Y, Kagiya T, Uchida C, Umetsu S, Yoshida T, Wakasa Y, Toyoki Y, Hakamada K. Impact of Smoking Cessation in Donor Candidates for Living Donor Liver Transplantation. Transplant Proc 2018; 50:2593-2596. [PMID: 30401357 DOI: 10.1016/j.transproceed.2018.02.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Accepted: 02/19/2018] [Indexed: 12/01/2022]
Abstract
BACKGROUND The relationship between smoking cessation and weight gain is well recognized. Examining the link between smoking cessation and weight gain in donor candidates for living donor liver transplantation (LDLT) is an important topic because of the influence of weight gain on the liver. This study assessed body weight (BW) changes after smoking cessation in donor candidates for LDLT. METHODS The 27 donor candidates were retrospectively analyzed. The smoking status was determined based on questionnaires administered at the initial presentation, and the candidates were divided into 2 groups: recent quitters and nonsmokers. The changes in BW were compared between the groups. RESULTS The recent quitters group included 10 (37.0%) candidates, and the nonsmokers group included 17 (63.0%). In the nonsmokers group, 1 candidate had gained weight since the initial presentation. In contrast, in the recent quitters group, 70.0% of candidates had gained weight since the initial presentation (P < .01). The change in BW from the initial presentation was greater in recent quitters than in nonsmokers (+1.6 kg [+2.4%] vs -0.5 kg [-0.9%]; P < .01). Two candidates in the recent quitters group gained ≥ 5 kg [8%] of weight. One of these 2 candidates was judged to be in a donor-inadequate status because of the appearance of fatty liver. CONCLUSIONS Weight gain due to smoking cessation was observed in donor candidates for LDLT. The amount of weight gain after smoking cessation is highly individualized, so everyone concerned with LDLT must be alert to its potential development.
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Affiliation(s)
- T Wakiya
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - K Ishido
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - D Kudo
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - N Kimura
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - K Sato
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Y Mitsuhashi
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - T Kagiya
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - C Uchida
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - S Umetsu
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - T Yoshida
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Y Wakasa
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Y Toyoki
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - K Hakamada
- Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
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Miura T, Morohashi H, Sakamoto Y, Yoshida T, Sato K, Ishido K, Kudo D, Kimura N, Hakamada K. Phase II study of resection of primary colorectal cancer and synchronous liver metastasis after S-1 + oxaliplatin (SOX) + bevacizumab (Bmab) therapy and adjuvant S-1 chemotherapy. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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27
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Watanabe A, Katada C, Komori S, Moriya H, Yamashita K, Harada H, Azuma M, Kondo Y, Kubota Y, Furue Y, Kawanishi N, Yamane S, Wada T, Yano T, Ishido K, Tanabe S, Hayakawa K, Koizumi W. Feasibility of definitive chemoradiation therapy with nedaplatin and 5-fluorouracil in elderly patients with esophageal squamous cell carcinoma: A retrospective study. Adv Radiat Oncol 2018; 3:305-313. [PMID: 30197939 PMCID: PMC6127966 DOI: 10.1016/j.adro.2018.02.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 01/23/2018] [Accepted: 02/20/2018] [Indexed: 11/29/2022] Open
Abstract
PURPOSE This study was designed to retrospectively analyze the safety and efficacy of chemoradiation therapy with nedaplatin and 5-fluorouracil in elderly patients with esophageal squamous cell carcinoma. METHODS AND MATERIALS Eligible patients were aged 76 years or older, had a histopathologic diagnosis of esophageal squamous cell carcinoma, and were treated at the Kitasato University Hospital between January 2010 and March 2016. Chemotherapy consisted of nedaplatin in an intravenous dose of 90 mg/m2 on day 1 and 5-fluorouracil in an intravenous dose of 800 mg/m2 on days 1 to 5, repeated every 4 weeks for 2 cycles. Radiation therapy consisted of 50.4 Gy in 28 fractions for thoracic tumors and 61.2 Gy for cervical tumors. RESULTS Twenty-five patients were studied. Patient characteristics were as follows: median age 79 years (range, 76-85 years), clinical stage I/II/III/IV (7/8/8/2, respectively), and surgically resectable/unresectable (17/8, respectively). The completion rates of radiation therapy and chemoradiation therapy were 100% and 84%, respectively. Grade ≥3 acute toxicities included neutropenia (76%), leukopenia (72%), thrombocytopenia (32%), anemia (28%), anorexia (32%), oral mucositis (20%), febrile neutropenia (12%), and esophagitis (8%). Grade ≥3 late toxicities included esophageal stenosis (12%) and pleural effusion (4%). The complete response rate was 64%. In the median follow-up period of 18.9 months, the 1-year overall survival rate was 68%. CONCLUSIONS Definitive chemoradiation therapy with nedaplatin and 5-fluorouracil may be a feasible treatment option for elderly patients with esophageal squamous cell carcinoma.
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Affiliation(s)
- Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Shouko Komori
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hiromitsu Moriya
- Department of Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Keishi Yamashita
- Department of Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hiroki Harada
- Department of Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yuki Kondo
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yo Kubota
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yasuaki Furue
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Natsuko Kawanishi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Sakiko Yamane
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takafumi Yano
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Research and Development Center for New Frontier, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kazushige Hayakawa
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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Kawanishi N, Azuma M, Takeuchi A, Yamane S, Watanabe A, Wada T, Ishido K, Yano T, Katada C, Tanabe S, Yoshida T, Koizumi W. Gene expression profile of genes-related canceration, invasion, or conversion for metastasis in patients with poorly differentiated adenocarcinoma treated by gastric ESD. J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.4_suppl.78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
78 Background: We encounter some cases of early gastric cancer treated by endoscopic submucosal dissection (ESD) that are out of the indication criteria after pathologic diagnosis. These cases require additional treatments because of a risk of lymph node metastasis in Japanese Classification. So further prediction factors associated with lymph node metastasis is expected. We are focusing on poorly differentiated adenocarcinomas in early gastric cancer that we treated by ESD and used these tissues to characterize their gene expression profiles related to canceration, invasion or conversion for metastasis. Methods: We examined two cases of intramucosal carcinoma and three of submucosal infiltrating carcinoma histologically diagnosed as poorly differentiated adenocarcinoma after ESD. Those samples are separated five adjacent normal tissues (N), five tumor tissues in mucosal layer (M) and three tumor tissues in submucosal layer (SM) in total 13 lesions. Formalin-fixed, paraffin-embedded tissues were dissected by the laser-captured microdissection technique and were analyzed for targeted 158 gene expressions using a quantitative real-time polymerase chain reaction (PCR) using commercial PCR plate (profile PCR array of genes related to cancer stem cells and epithelial mesenchymal transition). Results: Among genes that elevated in the cancer tissues (M or SM) against the normal tissues, five gene expressions (DKK1, TIMP1, THY1, FN1, COL1A2) were tended to much higher in the submucosal layer compared to the mucosal layer (N < M < SM). When we compared tumor gene expressions in depth of M, three gene expressions (FZD7, ZEB 2, CD 44) are higher in the tumors with submucosal invasion compared to within mucosal layer. Conclusions: Poorly differentiated adenocarcinoma of stomach had high expression level in cancer-related genes even if it was intramucosal tumor. Some of these genes tended to increase as its depth of invasion and the presence of invasion of the SM. It suggested that the biopsy specimen could be a prediction factor of invasion from the surface of gastric cancer, but additional specimens and analysis are necessary to prove these findings.
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Affiliation(s)
| | | | | | - Sakiko Yamane
- Kitasato University School of Medicine, Kanagawa, Japan
| | | | - Takuya Wada
- Kitasato University School of Medicine, Kanagawa, Japan
| | | | - Takafumi Yano
- Kitasato University School of Medicine, Kanagawa, Japan
| | | | - Satoshi Tanabe
- Kitasato University Schoool of Medicine, Sagamihara, Japan
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Yano T, Ishido K, Tanabe S, Wada T, Azuma M, Kawanishi N, Yamane S, Watanabe A, Katada C, Koizumi W. Correction to: Long-term outcomes of patients with early gastric cancer found to have lesions for which endoscopic treatment is not indicated on histopathological evaluation after endoscopic submucosal dissection. Surg Endosc 2017; 32:1324-1325. [PMID: 29218674 DOI: 10.1007/s00464-017-5953-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
In Table 1, the second item in the right-hand column "Extra-indication" should be changed to "Out of indication". The correct version of Table 1 is displayed.
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Affiliation(s)
- Takafumi Yano
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan.
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Satoshi Tanabe
- Research and Development Center for New Frontier, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Natsuko Kawanishi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Sakiko Yamane
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
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Wakasa Y, Kudo D, Ishido K, Kimura N, Wakiya T, Mitsuhashi Y, Hakamada K. Living-Donor Liver Transplantation With the Use of a Left-Lobe Graft From a Donor With Anomalous Biliary Anatomy in Which B4 Joins the Right Anterior Sectional Duct: A Case Report. Transplant Proc 2017; 49:1615-1618. [DOI: 10.1016/j.transproceed.2017.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 04/27/2017] [Indexed: 01/27/2023]
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Ishii N, Omata F, Fujisaki J, Hirasawa T, Kaise M, Hoteya S, Tanabe S, Ishido K, Ohata K, Takita M, Mine T, Igarashi M, Yoshida T, Takeda Y, Furumoto Y, Matsumoto K, Yahagi N, Nakashima H, Wada T, Tagata T, Mitsunaga A. Management of early gastric cancer with positive horizontal or indeterminable margins after endoscopic submucosal dissection: multicenter survey. Endosc Int Open 2017; 5:E354-E362. [PMID: 28484737 PMCID: PMC5419848 DOI: 10.1055/s-0043-104859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and study aims Positive horizontal margins in resected specimens are sometimes encountered after endoscopic submucosal dissection (ESD) for early gastric cancers, and appropriate treatment strategies for these cases are not established. The aim of this study was to evaluate current empirical treatments for patients with positive horizontal or indeterminable margins after ESD. Patients and methods We performed a multicenter survey and data from 14 hospitals were collected. The pooled proportions of positive horizontal or indeterminable margins and those of patients followed up without early intervention were calculated using a logistic-normal random-effects model. For calculating pooled estimates, subgroup analyses of high- and non-high-volume centers were conducted. Results A total of 11,796 ESD cases were enrolled and 229 patients (2 %) had positive horizontal or indeterminable margins. Ninety-eight cases were treated within 30 days of ESD and 131 cases were followed up without early treatments. Pooled estimates of positive margins in high- and non-high-volume centers were 1 % (95 % CI: 1 % - 2 %) and 2 % (95 % CI: 1 % - 4 %), respectively, and were not heterogeneous (P = 0.191). The proportion of patients followed up without early intervention ranged from 30 % to 100 %. The pooled estimate was 68 % (95 % CI: 50 % - 83 %). The pooled estimates of high- and non-high-volume centers were 65 % (95 % CI: 38 % - 85 %) and 72 % (95 % CI: 44 % - 89 %), respectively, and were not heterogeneous (P = 0.692). Conclusion There was insufficient consensus regarding treatment strategies used for early gastric cancer with positive horizontal or indeterminable margins after ESD. Further studies are required to establish a consensus.
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Affiliation(s)
- Naoki Ishii
- Department of Gastroenterology, St. Luke’s International Hospital, Tokyo, Japan,Corresponding author Naoki Ishii, MD Department of GastroenterologySt. Luke’s International Hospital9-1 Akashi-cho, Chuo-kuTokyo 104-8560Japan+81-3-3544-0649
| | - Fumio Omata
- Department of Gastroenterology, St. Luke’s International Hospital, Tokyo, Japan
| | - Junko Fujisaki
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Toshiaki Hirasawa
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Mitsuru Kaise
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Satoshi Tanabe
- Department of Gastroenterology, Kitasato University East Hospital, Kanagawa, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University East Hospital, Kanagawa, Japan
| | - Ken Ohata
- Department of Gastroenterology, NTT Medical Center Tokyo, Tokyo, Japan
| | - Maiko Takita
- Department of Gastroenterology, NTT Medical Center Tokyo, Tokyo, Japan
| | - Tetsuya Mine
- Department of Gastroenterology, Tokai University School of Medicine, Kanagawa, Japan
| | - Muneki Igarashi
- Department of Gastroenterology, Tokai University School of Medicine, Kanagawa, Japan
| | | | - Yuichi Takeda
- Department of Gastroenterology, Koritsu Showa Hospital, Tokyo, Japan
| | - Yohei Furumoto
- Department of Internal Medicine, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan
| | - Kenshi Matsumoto
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer center, Keio University School of Medicine, Tokyo, Japan
| | - Hirotaka Nakashima
- Department of Gastroenterology, Foundation of detection of early gastric carcinoma, Tokyo, Japan
| | - Tomonori Wada
- Department of Gastroenterology, Sanraku Hospital, Tokyo, Japan
| | - Tomoko Tagata
- Department of Endoscopy, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
| | - Atsushi Mitsunaga
- Department of Endoscopy, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
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Yano T, Tanabe S, Ishido K, Suzuki M, Kawanishi N, Yamane S, Watanabe A, Wada T, Azuma M, Katada C, Koizumi W. Different clinical characteristics associated with acute bleeding and delayed bleeding after endoscopic submucosal dissection in patients with early gastric cancer. Surg Endosc 2017; 31:4542-4550. [PMID: 28378078 DOI: 10.1007/s00464-017-5513-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 03/08/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND/AIMS Few studies have classified risk factors according to the onset time of bleeding after endoscopic submucosal dissection (post-ESD bleeding). METHODS We studied 1767 consecutive lesions in patients who underwent ESD for early gastric cancer from December 2006 through June 2016. Patients who had a remnant stomach or who had undergone reconstruction with a gastric tube were excluded. Post-ESD bleeding was classified into acute bleeding (0-5 days after ESD) and delayed bleeding (6 or more days after ESD), and the risk factors for each type of bleeding were compared. RESULTS Post-ESD bleeding occurred in 150 (8.5%) of 1767 lesions. Bleeding was acute in 129 lesions (7.3%) and delayed in 21 (1.2%). Acute post-ESD bleeding was frequently associated with lesions located in the distal stomach, expanded indications or non-indicated lesions, a specimen diameter of ≥40 mm, and antithrombotic therapy. Delayed post-ESD bleeding was often associated with lesions located in the proximal stomach, hemodialysis, and antithrombotic therapy. Among 334 lesions in patients who received antithrombotic therapy, post-ESD bleeding occurred in 47 lesions (14.1%). Independent risk factors for post-ESD bleeding were a specimen diameter of ≥40 mm and treatment with 2 or more antithrombotic agents. CONCLUSIONS Acute post-ESD bleeding and delayed post-ESD bleeding were associated with different clinical characteristics. Antithrombotic therapy is a risk factor for post-ESD bleeding in both the acute and delayed phases.
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Affiliation(s)
- Takafumi Yano
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan.
| | - Satoshi Tanabe
- Research and Development Center for New Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Mizuto Suzuki
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Natsuko Kawanishi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Sakiko Yamane
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan
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Yamane S, Katada C, Tanabe S, Azuma M, Ishido K, Yano T, Wada T, Watanabe A, Kawanishi N, Furue Y, Kondo Y, Komori S, Ishiyama H, Hayakawa K, Koizumi W. Clinical Outcomes in Patients with Cancer of Unknown Primary Site Treated By Gastrointestinal Oncologists. J Transl Int Med 2017; 5:58-63. [PMID: 28680840 DOI: 10.1515/jtim-2017-0006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To evaluate the clinical outcomes in patients with cancer of an unknown primary site (CUP), who were treated by gastrointestinal oncologists. METHODS We retrospectively studied 29 patients with CUP who were presented at the Department of Gastroenterology, Kitasato University Hospital from October 2005 to October 2013, and were treated by the gastrointestinal oncologists. The patients were divided into two groups, namely chemotherapy group and symptomatic therapy group, and the clinical characteristics and survival times were compared. The clinical course was studied according to the histologic type (adenocarcinoma or non-adenocarcinoma), prognostic subset (favorable or unfavorable), and the presence or absence of chemotherapy. RESULTS The chemotherapy group comprised 19 patients, and the symptomatic therapy group comprised 10 patients. The median survival time was 11 months in the chemotherapy group and 3 months in the symptomatic therapy group. Twenty-two patients had adenocarcinoma, and 7 had non-adenocarcinoma. Of the 22 patients with adenocarcinoma, 2 belonged to the favorable prognostic subset and received chemotherapy. One of these patients died of cancer at 47 months, and the other was alive and disease free at 58 months. Among the 20 patients with adenocarcinoma in the unfavorable prognostic subset, 16 received chemotherapy and had a median survival of 16 months. Seven (44%) of these patients survived for at least 21 months, and 3 patients who could receive 3 or more regimens survived for at least 46 months. CONCLUSION It might be appropriate for gastrointestinal oncologists to treat CUP on the basis of clinical experience, depending on the situation.
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Affiliation(s)
- Sakiko Yamane
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Department of Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Sagamihara, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takafumi Yano
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Takuya Wada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Akinori Watanabe
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Natsuko Kawanishi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yasuaki Furue
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Yuki Kondo
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Shouko Komori
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Hiromichi Ishiyama
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kazushige Hayakawa
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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Yano T, Tanabe S, Ishido K, Azuma M, Wada T, Suzuki M, Kawanishi N, Yamane S, Sasaki T, Katada C, Mikami T, Katada N, Koizumi W. Delayed perforation after endoscopic submucosal dissection for early gastric cancer: Clinical features and treatment. World J Gastrointest Endosc 2016; 8:368-373. [PMID: 27114751 PMCID: PMC4835665 DOI: 10.4253/wjge.v8.i8.368] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 12/29/2015] [Accepted: 02/24/2016] [Indexed: 02/06/2023] Open
Abstract
Perforation is an important procedural complication of endoscopic submucosal dissection (ESD) for early gastric cancer. Although the incidence of delayed perforation after ESD is low, extreme caution is necessary because many cases require surgical intervention. Among 1984 lesions of early gastric cancer treated in our hospital by ESD in 1588 patients from September 2002 through March 2015, delayed perforation developed in 4 patients (4 lesions, 0.25%). A diagnosis of delayed perforation requires prompt action, including surgical intervention when required.
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Ishido K, Higuchi K, Tanabe S, Azuma M, Sasaki T, Katada C, Komori S, Hayakawa K, Hosoda K, Yamashita K, Katada N, Koizumi W. Chemoradiotherapy for patients with recurrent lymph-node metastasis or local recurrence of gastric cancer after curative gastrectomy. Jpn J Radiol 2015; 34:35-42. [PMID: 26576774 DOI: 10.1007/s11604-015-0502-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 11/04/2015] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Whether chemoradiotherapy (CRT) is clinically beneficial for the management of postoperative recurrence of advanced gastric cancer remains unclear. We retrospectively studied treatment outcomes in patients who had unresectable localized recurrence after surgery for advanced gastric cancer and evaluated the safety and efficacy of CRT. METHODS The study group comprised 21 patients who received concurrent CRT for unresectable localized recurrence after undergoing R0 resection for stage II/III advanced gastric cancer. Localized recurrence was defined as a few or limited recurrent lesions. RESULTS The recurrence pattern was anastomotic recurrence in 7 patients, abdominal lymph-node recurrence in 12, and anastomotic recurrence plus abdominal lymph-node recurrence in 2. The median total dose of radiotherapy was 48.6 Gy (range 39.6-56.0), and the CRT completion rate was 100 % (21 of 21 patients). CRT-related grade 3 or higher toxicity comprised neutropenia in 33.3 % of patients and anorexia in 9.5 %. The response rate was 61.9 % (complete response 38.1 %, partial response 23.8 %). The median overall survival was 35.0 months. CONCLUSIONS We conclude that CRT may become one treatment strategy for the management of unresectable localized recurrence after curative resection of advanced gastric cancer.
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Affiliation(s)
- Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0375, Japan.
| | - Katsuhiko Higuchi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0375, Japan
| | - Satoshi Tanabe
- Research and Development Center for New Frontier, Kitasato University School of Medicine, Sagamihara, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0375, Japan
| | - Tohru Sasaki
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0375, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0375, Japan
| | - Shouko Komori
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kazushige Hayakawa
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kei Hosoda
- Department of Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Keishi Yamashita
- Department of Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Natsuya Katada
- Department of Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0375, Japan
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Naruke A, Azuma M, Takeuchi A, Ishido K, Katada C, Sasaki T, Higuchi K, Tanabe S, Saegusa M, Koizumi W. Comparison of site-specific gene expression levels in primary tumors and synchronous lymph node metastases in advanced gastric cancer. Gastric Cancer 2015; 18:262-70. [PMID: 24651981 DOI: 10.1007/s10120-014-0357-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Accepted: 02/08/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND Many malignant tumors consist of heterogeneous subpopulations of cells. This heterogeneity is associated with genetic characteristics. However, it remains unclear whether gene expression levels differ among specific sites of tumors in gastric cancer. METHODS We studied differences in gene expression levels among specific sites of primary tumors and synchronous lymph node metastases, using formalin-fixed, paraffin-embedded specimens resected surgically from 48 patients with previously untreated advanced gastric cancer. Specimens were obtained by laser-captured microdissection from five regions: (1) nonneoplastic mucosa, (2) surface layer (mucosa) of the primary tumor (surface sections), (3) middle layer (submucosa) of the primary tumor (middle sections), (4) the deepest layer of the primary tumor (muscularis propria or deeper) at the site of deepest invasion (deep sections), and (5) level 1 synchronous lymph node metastasis (lymph node metastases). Expression levels of the following target genes were determined by quantitative real-time polymerase chain reaction: thymidylate synthase (TS), thymidine phosphorylase (TP), dihydropyrimidine dehydrogenase (DPD), epidermal growth factor receptor (EGFR), vascular endothelial growth factor (VEGF), and hypoxia-inducible factor-1α (HIF1α). RESULTS TP, DPD, EGFR, and HIF1α gene expression levels were significantly higher in deep sections than in surface sections. TP, EGFR, VEGF, and HIF1α gene expression levels were significantly higher in lymph node metastases than in surface sections. TP, DPD, EGFR, VEGF, and HIF1α gene expression levels were positively correlated with the specific samples harvested from the tumors. CONCLUSIONS Our results show that the expression levels of some genes in tumor cells can change in specific sites of tumors and can become higher in association with tumor progression.
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Affiliation(s)
- Akira Naruke
- Department of Gastroenterology, Kitasato University School of Medicine, 1-15-1 Kitasato, Minami-ku, Sagamihara, Kanagawa, 252-0374, Japan,
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Ishido K, Higuchi K, Azuma M, Sasaki T, Tanabe S, Katada C, Koizumi W. Aprepitant, Granisetron and Dexamethasone Versus Palonosetron and Dexamethasone for Cisplatin-Induced Nausea and Vomiting in Patients with Upper Gastrointestinal Cancer: a Randomized Crossover Phase Ii Trial (Kdog 1002). Ann Oncol 2014. [DOI: 10.1093/annonc/mdu356.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Yamaguchi T, Machida N, Morizane C, Kasuga A, Takahashi H, Sudo K, Nishina T, Tobimatsu K, Ishido K, Furuse J, Boku N, Okusaka T. Multicenter retrospective analysis of systemic chemotherapy for advanced neuroendocrine carcinoma of the digestive system. Cancer Sci 2014; 105:1176-81. [PMID: 24975505 PMCID: PMC4462387 DOI: 10.1111/cas.12473] [Citation(s) in RCA: 156] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Revised: 06/11/2014] [Accepted: 06/24/2014] [Indexed: 12/14/2022] Open
Abstract
This study analyzed outcomes of systemic chemotherapy for advanced neuroendocrine carcinoma (NEC) of the digestive system. Clinical data from 258 patients with unresectable or recurrent NEC of the gastrointestinal tract (GI) or hepato-biliary-pancreatic system (HBP), who received chemotherapy, were collected from 23 Japanese institutions and analyzed retrospectively. Patients had primary sites in the esophagus (n = 85), stomach (n = 70), small bowel (n = 6), colorectum (n = 31), hepato-biliary system (n = 31) and pancreas (n = 31). Median overall survival (OS) was 13.4 months the esophagus, 13.3 months for the stomach, 29.7 months for the small bowel, 7.6 months for the colorectum, 7.9 months for the hepato-biliary system and 8.5 months for the pancreas. Irinotecan plus cisplatin (IP) and etoposide plus cisplatin (EP) were most commonly selected for GI-NEC and HBP-NEC. For patients treated with IP/EP (n = 160/46), the response rate was 50/28% and median OS was 13.0/7.3 months. Multivariate analysis among patients treated with IP or EP showed that the primary site (GI vs HBP; hazard ratio [HR] 0.58, 95% confidence interval [CI] 0.35-0.97) and baseline serum lactate dehydrogenase levels (not elevated vs elevated; HR 0.65, 95% CI 0.46-0.94) were independent prognostic factors for OS, while the efficacy of IP was slightly better than for EP (HR 0.80, 95% CI 0.48-1.33; P = 0.389). IP and EP are the most common treatment regimens for NEC of the digestive system. HBP primary sites and elevated lactate dehydrogenase levels are unfavorable prognostic factors for survival. A randomized controlled trial is required to establish the appropriate chemotherapy regimen for advanced NEC of the digestive system. This study was registered at UMIN as trial number 000005176.
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Affiliation(s)
- Tomohiro Yamaguchi
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center HospitalTokyo, Japan
- Department of Biostatics and Epidemiology, Graduate School of Medicine, Yokohama City UniversityKanagawa, Japan
| | - Nozomu Machida
- Division of Gastrointestinal Oncology, Shizuoka Cancer CenterShizuoka, Japan
| | - Chigusa Morizane
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center HospitalTokyo, Japan
| | - Akiyoshi Kasuga
- Hepatobiliary and Pancreatic Division, Cancer Institute HospitalTokyo, Japan
| | - Hideaki Takahashi
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital EastChiba, Japan
| | - Kentaro Sudo
- Division of Gastrointestinal Oncology, Chiba Cancer CenterChiba, Japan
| | - Tomohiro Nishina
- Department of Gastrointestinal Medical Oncology, Shikoku Cancer CenterEhime, Japan
| | | | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of MedicineKanagawa, Japan
| | - Junji Furuse
- Department of Medical Oncology, Kyorin University School of MedicineTokyo, Japan
| | - Narikazu Boku
- Department of Clinical Oncology, St. Marianna University School of MedicineKanagawa, Japan
| | - Takuji Okusaka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center HospitalTokyo, Japan
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Katada C, Muto M, Tanabe S, Higuchi K, Sasaki T, Azuma M, Ishido K, Katada N, Sakuramoto S, Yamashita K, Masaki T, Nakayama M, Okamoto M, Koizumi W. Factors associated with the presence of multiple Lugol-voiding lesions in patients with esophageal squamous-cell carcinoma. Dis Esophagus 2014; 27:457-62. [PMID: 23009284 DOI: 10.1111/j.1442-2050.2012.01429.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Multicentric squamous dysplasia of the esophagus is characterized by multiple Lugol-voiding lesions (LVLs) on Lugol chromoendoscopy. Multiple LVLs are associated with a very high risk of multiple cancers arising in the esophagus as well as the head and neck. To gain insight into the pathogenesis of multiple LVLs of the esophageal mucosa, we studied risk factors for the development of such lesions in 76 patients who had a current or previous diagnosis of esophageal squamous cell carcinoma. All patients underwent Lugol chromoendoscopy of the esophageal mucosa. The history of tobacco and alcohol use was documented. Polymorphisms of the aldehyde dehydrogenase type 2 (ALDH2) gene were identified by polymerase chain reaction using sequence-specific primers. Clinical factors related to multiple LVLs were analyzed. All patients with multiple LVLs were drinkers. On univariate analysis, male sex (odds ratio [OR] 15, 95% confidence interval [CI] 1.84-122.45: P = 0.011), presence of the ALDH2-2 allele (OR 4.5, 95% CI 1.55-13.24: P = 0.006), and smoking index ≥1000 (OR 2.6, 95% CI 1.02-6.6: P = 0.045) were associated with multiple LVLs. On multivariate analysis, male sex (OR 10.02, 95% CI 1.13-88.44: P = 0.038) and presence of the ALDH2-2 allele (OR 4.56, 95% CI 1.4-14.82: P = 0.012) were associated with multiple LVLs. Among drinkers, a daily alcohol intake of ≥100 g pure ethanol with the ALDH2-2 allele (OR 17.5, 95% CI 1.97-155.59: P = 0.01) and a daily alcohol intake of <100 g pure ethanol with the ALDH2-2 allele (OR 8.85, 95% CI 1.68-46.69: P = 0.01) more strongly correlated with multiple LVLs than did a daily alcohol intake of <100 g pure ethanol without the ALDH2-2 allele, whereas a daily alcohol intake of ≥100 g pure ethanol without the ALDH2-2 allele (OR 4.0, 95% CI 0.54-29.81: P = 0.18) did not. In conclusion, male sex and the ALDH2-2 allele are associated with an increased risk for multiple LVLs of the esophageal mucosa in patients with esophageal squamous cell carcinoma. Among drinkers with the ALDH2-2 allele, the risk of multiple LVLs increased in parallel to the daily alcohol intake.
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Affiliation(s)
- C Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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Sato Y, Imamura H, Kaizaki Y, Koizumi W, Ishido K, Kurahara K, Suzuki H, Fujisaki J, Hirakawa K, Hosokawa O, Ito M, Kaminishi M, Furuta T, Chiba T, Haruma K. Management and clinical outcomes of type I gastric carcinoid patients: retrospective, multicenter study in Japan. Dig Endosc 2014; 26:377-84. [PMID: 24188531 DOI: 10.1111/den.12197] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 09/27/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Type I gastric carcinoids (TIGC) are associated with chronic atrophic gastritis (CAG) with hypergastrinemia and hyperplasia of enterochromaffin-like cells. Several treatment options are currently available for these tumors including total gastrectomy, partial resection, antrectomy, endoscopic resection and endoscopic surveillance. The present study evaluated different treatment approaches and clinical outcomes of patients with TIGC in Japan. METHODS Between 1991 and 2011, 82 patients with TIGC were identified at multicenter institutions in Japan. Patient demographics, tumor size, depth of invasion, vessel involvement, treatment approach, Helicobacter pylori infection, serum gastrin level, recurrence-free survival (RFS) and disease-specific survival (DSS) were analyzed. RESULTS Median age of all patients at the time of diagnosis was 56 years (range, 24-79 years). There were 44 males and 38 females. Patients underwent endoscopic surveillance (n=25), endoscopic resection (n=41) or surgical resection (n=16). Intramucosal invasion was found in 19 patients, submucosal invasion in 44 patients and muscularis propria invasion in one patient. Tumor diameter was ≤ 10 mm in 71 patients, 11-20mm in five patients and ≥ 21 mm in five patients. None of the patients showed rapidly growing tumors, local recurrence or metastasis. The median (range) follow-up period was 7(0-20) years. RFS was 97.6% and DSS was 100% in all the patients. CONCLUSION The prognosis of TIGC patients treated by different modalities in Japan is favorable regardless of the generational change of management for TIGC.
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Affiliation(s)
- Yuichi Sato
- Department of Gastroenterology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Oda I, Oyama T, Abe S, Ohnita K, Kosaka T, Hirasawa K, Ishido K, Nakagawa M, Takahashi S. Preliminary results of multicenter questionnaire study on long-term outcomes of curative endoscopic submucosal dissection for early gastric cancer. Dig Endosc 2014; 26:214-9. [PMID: 23826719 DOI: 10.1111/den.12141] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Accepted: 05/27/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM There are a number of published reports on long-term outcomes of endoscopic submucosal dissection (ESD) for early gastric cancer (EGC), but most reports are from single centers with median follow-up periods shorter than 5 years. This questionnaire study investigated long-term outcomes of curative ESD for EGC at six Japanese institutions with follow-up rates of at least 90% over a minimum 5-year period. METHODS All consecutive patients with initial-onset EGC who underwent ESD through December 2006 at the six institutions were included in our study. The questionnaire covered pathological curability and long-term outcomes of patients with curative resections or curative resections for expanded indications over follow-up periods of at least 5 years. RESULTS There were 3788 patients with initial-onset EGC including 1710 (45.1%) patients with curative resections and 1289 (34.0%) patients with curative resections for expanded indications. The remaining 789 (20.8%) patients had non-curativeresections. Altogether, 1601 (93.6%) patients with curative resections and 1205 (93.5%) patients with curative resections for expanded indications were successfully followed up for at least 5 years. No recurrences were reported in any of the 1601 patients with curative resections whereas three recurrences (0.2%) were reported in the 1205 patients with curative resections for expanded indications. Gastric cancer-related deaths occurred in seven (0.2%) of the 2806 patients with curative resections or curative resections for expanded indications including six patients with metachronous gastric cancer-related deaths. CONCLUSION This questionnaire study's results indicated favorable long-term outcomes for patients with curative resections or curative resections for expanded indications.
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Affiliation(s)
- Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
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Wada T, Tanabe S, Ishido K, Higuchi K, Sasaki T, Katada C, Azuma M, Naruke A, Kim M, Koizumi W, Mikami T. DOG1 is useful for diagnosis of KIT-negative gastrointestinal stromal tumor of stomach. World J Gastroenterol 2013; 19:9133-9136. [PMID: 24379641 PMCID: PMC3870569 DOI: 10.3748/wjg.v19.i47.9133] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Accepted: 10/22/2013] [Indexed: 02/06/2023] Open
Abstract
Approximately 80%-95% of gastrointestinal stromal tumors (GISTs) show positive staining for KIT, while the other 5%-20% show negative staining. If the tumor is negative for KIT, but is positive for CD34, a histological diagnosis is possible. However, if the tumor is negative for KIT, CD34, S-100, and SMA, a definitive diagnosis is often challenging. Recently, Discovered on GIST-1 (DOG1) has received considerable attention as a useful molecule for the diagnosis of GIST. DOG1, a membrane channel protein, is known to be overexpressed in GIST. Because the sensitivity and specificity of DOG1 are higher than those of KIT, positive staining for DOG1 has been reported, even in KIT-negative GISTs. KIT-negative GISTs most commonly arise in the stomach and are mainly characterized by epithelioid features histologically. We describe our experience with a rare case of a KIT-negative GIST of the stomach that was diagnosed by positive immunohistochemical staining for DOG1 in a patient who presented with severe anemia. Our findings suggest that immunohistochemical staining for DOG1, in addition to gene analysis, is useful for the diagnosis of KIT-negative tumors that are suspected to be GISTs.
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Higuchi K, Tanabe S, Azuma M, Katada C, Sasaki T, Ishido K, Naruke A, Katada N, Koizumi W. A phase II study of endoscopic submucosal dissection for superficial esophageal neoplasms (KDOG 0901). Gastrointest Endosc 2013; 78:704-10. [PMID: 23680178 DOI: 10.1016/j.gie.2013.04.182] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Accepted: 04/15/2013] [Indexed: 12/15/2022]
Abstract
BACKGROUND Most previous studies of endoscopic submucosal dissection (ESD) for superficial esophageal neoplasms were retrospective; prospective studies are scant. OBJECTIVE To prospectively assess the efficacy and safety of ESD for superficial esophageal neoplasms. DESIGN Phase II study. SETTING University hospital. PATIENTS Fifty-two patients (median age 68 years; 48 men) who had a histologic diagnosis of superficial esophageal cancer without metastasis on CT or high-grade intraepithelial neoplasia (HGIN) were enrolled from April 2009 through November 2011. INTERVENTION ESD was used to treat 56 lesions. All procedures were done by 4 endoscopists who each had previously performed ESD in more than 100 patients with gastric tumors. MAIN OUTCOME MEASUREMENTS The primary endpoint was the R0 resection rate, and secondary endpoints were the safety and the rate of accurately diagnosing tumor depth on endoscopic examination. RESULTS The median treatment time was 69 minutes (24-168 minutes). The histopathologic diagnosis was squamous cell carcinoma in 49 lesions, HGIN in 5, and tubular adenocarcinoma in 2. The en bloc resection rate and R0 resection rate were 100% and 94.6%, respectively. The rates of adverse events during ESD and after ESD were 22.2% and 53.8%, respectively, but most events were mild. One patient (1.9%) had mediastinal emphysema without perforation. The rate of accurately diagnosing tumor depth on endoscopic examination was 76.8%. LIMITATIONS Single-center, nonrandomized study. CONCLUSION Our study showed that ESD was an effective and relatively safe treatment for superficial esophageal neoplasms. ESD may be a useful treatment option for superficial esophageal neoplasms in hospitals with endoscopists who are experts in performing ESD for gastric tumors. ( CLINICAL TRIAL REGISTRATION NUMBER UMIN000002047.).
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Affiliation(s)
- Katsuhiko Higuchi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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Higuchi K, Tanabe S, Azuma M, Sasaki T, Katada C, Ishido K, Naruke A, Mikami T, Koizumi W. Double-endoscope endoscopic submucosal dissection for the treatment of early gastric cancer accompanied by an ulcer scar (with video). Gastrointest Endosc 2013; 78:266-73. [PMID: 23472995 DOI: 10.1016/j.gie.2013.01.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Accepted: 01/01/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND Endoscopic submucosal dissection (ESD) for early gastric cancer accompanied by an ulcer scar remains challenging. Several counter-traction techniques have been attempted to facilitate ESD, but a standard procedure remains to be established. OBJECTIVE To evaluate the efficacy and safety of double-endoscope ESD by using a single light source in patients with early gastric cancer accompanied by an ulcer scar. DESIGN Single center, retrospective study. SETTING Kitasato University East Hospital. PATIENTS A total of 30 early gastric cancers with ulcer scars were treated by double-endoscope ESD in 30 patients from October 2008 through May 2012. INTERVENTION Double-endoscope ESD. MAIN OUTCOME MEASUREMENTS En bloc resection rate, complete resection rate, treatment time, and adverse events. RESULTS The use of two endoscopes for ESD provided a good field of vision and allowed counter-traction to be applied to the lesion, clearly facilitating submucosal dissection. Because only a single light source was used, the working space of the endoscope room was not compromised. Moreover, it was unnecessary to prepare another light source or to coordinate image filing. The en bloc resection rate and complete resection rate were 100% and 90%, respectively, and the median treatment time was 80 minutes. As compared with historical control data obtained before the introduction of double-endoscope ESD, the rate of cutting into the specimen was significantly lower (7% vs 35%; P = .01). No serious adverse events occurred during the procedure. Postoperatively, however, 3 patients (10%) had delayed hemorrhage, and 1 (3.3%) had a delayed perforation. LIMITATIONS Single-center, nonrandomized study. CONCLUSION Our experience indicates that our procedure for double-endoscope ESD is useful and feasible in patients with early gastric cancer accompanied by an ulcer scar.
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Affiliation(s)
- Katsuhiko Higuchi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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Higuchi K, Komori S, Tanabe S, Katada C, Azuma M, Ishiyama H, Sasaki T, Ishido K, Katada N, Hayakawa K, Koizumi W. A phase II trial of definitive chemoradiotherapy with docetaxel, cisplatin, and 5-fluorouracil (DCF-R) in advanced esophageal cancer (KDOG 0501-P2). J Clin Oncol 2013. [DOI: 10.1200/jco.2013.31.15_suppl.4070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
4070 Background: Our previous phase I study (Radiother Oncol 2008,87:398) provided evidence that definitive chemoradiotherapy with docetaxel, cisplatin, and 5-fluorouracil (DCF-R) was tolerable and active in patients with advanced esophageal cancer (AEC). This phase II study was conducted to confirm the efficacy and toxicity of DCF-R in AEC. Methods: Patients with previously untreated carcinoma of the thoracic esophagus who had T4 tumors, M1 lymph-node metastasis, or both received an infusion of docetaxel (35 mg/m2) and an infusion of cisplatin (40 mg/m2) on day 1 and a continuous infusion of 5-fluorouracil (400mg/m2/day) on days 1-5, every 2 weeks, plus concurrent radiation (RT). The total RT dose was initially 61.2, but was lowered to multiple-field irradiation with 50.4 Gy to decrease esophagitis and late toxicity. Consequently, the number of cycles of DCF administered during RT was modified from 4 to 3. After DCF-R, patients received at least 2 cycles of DCF (docetaxel 40 mg/m2 on day 1, cisplatin 60 mg/m2 on day 1, and 5-fluorouracil 600 mg/m2on days 1-5, every 4 weeks). The primary endpoint was the clinical complete response rate (cCRR). Secondary endpoints were response rate (RR), progression free survival (PFS), overall survival, and safety. Results: 42 patients (36 men, 6 women) were enrolled. The median age was 62 years (range: 46-75). PS 0/1/2 was 14/25/3. TNM classification T4M0/non-T4M1LYM/T4M1LYM was 20/12/10. The total scheduled dose of RT 61.2Gy /50.4Gy was 12/30 patients. The RR was 90.5% and the cCRR was 52.4% (95% CI:37.3-67.5%). As of January 2013, the median PFS was 11.1 months and the median survival time was 23.1 months. Grade 3 or higher major toxicities comprised leukopenia (71.4%), neutropenia (57.2%), anemia (16.7%), febrile neutropenia (38.1%), anorexia (31.0%), and esophagitis (28.6%). There was one treatment-related death caused by aspiration pneumonia. Grade 3 or higher late toxicities comprised one pericardial effusion (Grade 4), one case of esophagitis (Grade 3), and one case of thoracic aortic aneurysm (Grade 3). Conclusions: DCF-R frequently caused myelosuppression, but was highly active and suggested be a promising regimen in AEC. Clinical trial information: 000002029.
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Affiliation(s)
- Katsuhiko Higuchi
- Department of Gastroenterology, Kitasato University East Hospital, Sagamihara, Japan
| | - Shouko Komori
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Department of Gastroenterology, Kitasato University East Hospital, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Mizutomo Azuma
- Department of Gastroenterology, Kitasato University East Hospital, Sagamihara, Japan
| | - Hiromichi Ishiyama
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Tohru Sasaki
- Department of Gastroenterology, Kitasato University East Hospital, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University East Hospital, Sagamihara, Japan
| | - Natsuya Katada
- Department of Surgery, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kazushige Hayakawa
- Department of Radiology and Radiation Oncology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
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Sasaki T, Tanabe S, Ishido K, Azuma M, Katada C, Higuchi K, Koizumi W. Recommended sedation and intraprocedural monitoring for gastric endoscopic submucosal dissection. Dig Endosc 2013; 25 Suppl 1:79-85. [PMID: 23406354 DOI: 10.1111/den.12024] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Accepted: 11/16/2012] [Indexed: 12/11/2022]
Abstract
Endoscopic submucosal dissection is associated with a longer treatment time and a higher risk of patient discomfort than conventional procedures. Adequate, safe sedation is therefore essential. Sedation can cause adverse effects such as hypoxemia and hypotension, requiring continuous intraoperative and postoperative monitoring of blood pressure, use of the electrocardiogram, and arterial blood oxygen saturation by pulse oximetry. A physician and a nurse solely responsible for sedating and monitoring the patient should be present during treatment.A combination of benzodiazepines and analgesics are generally used for sedation, but new sedatives such as propofol and dexmedetomidine hydrochloride are expected to be useful agents. Endoscopists should become more familiar with sedatives, analgesics, and emergency procedures in the future.
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Affiliation(s)
- Tohru Sasaki
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan.
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47
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Katada C, Muto M, Tanabe S, Higuchi K, Sasaki T, Azuma M, Ishido K, Masaki T, Nakayama M, Okamoto M, Koizumi W. Surveillance after endoscopic mucosal resection or endoscopic submucosal dissection for esophageal squamous cell carcinoma. Dig Endosc 2013; 25 Suppl 1:39-43. [PMID: 23480401 DOI: 10.1111/j.1443-1661.2012.01407.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2012] [Accepted: 09/19/2012] [Indexed: 01/29/2023]
Abstract
The objectives of surveillance after endoscopic mucosal resection (EMR) or endoscopic submucosal dissection (ESD) for esophageal squamous cell carcinoma are: (i) early detection and treatment of recurrence; and (ii) early detection and treatment of metachronous esophageal squamous cell carcinoma and second primary cancers. Protocols for follow up after EMR or ESD for esophageal squamous cell carcinoma should be based on the risks of lymph node metastasis and distant metastasis as assessed on the basis of tumor staging at initial treatment. Early detection of recurrence or metachronous carcinomas often allows curative or less invasive treatment. Particular attention should be paid to the development of metachronous esophageal squamous cell carcinomas and second primary cancers (in particular, head and neck cancer and gastric cancer because of their high incidence).
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Affiliation(s)
- Chikatoshi Katada
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan.
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Azuma M, Naruke A, Kim M, Ishido K, Katada C, Higuchi K, Sasaki T, Tanabe S, Koizumi W. Intratumoral gene expression profile of genes involved in 5-FU metabolism and angiogenesis, comparison with tumor invasion depth in patients with advanced gastric cancer. J Clin Oncol 2013. [DOI: 10.1200/jco.2013.31.4_suppl.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
56 Background: The biopsy specimen by endoscopy can only show the surface of its gene profiles. We hypothesis whether the biopsy specimen can reflect all part of gene profile or not. We tested how 5-FU related genes and angiogenesis gene expressed in the invasion depth in the primary tumor of the Stage II or III advanced gastric cancer. Methods: Twenty-five patients with stage II or III advanced gastric cancer who underwent gastrectomy were analyzed.Formalin-fixed, paraffin-embedded tumor tissues were dissected from the surface section (mainly mucosa), the middle section (mainly submucossa) and the deep section (the part invaded most deeply) of the primary tumor and the normal gastric mucosa tissue by the laser-captured microdissection technique and were analyzed for target gene expressions using a quantitative real-time polymerase chain reaction.We analyzed for target genes as TS, TP, DPD, ERCC1, EGFR, VEGF and HIF1α. Results: In the primary tumor, TP and HIF1α gene expression in the surface section was significantly higher than in the deep section (p=0.021, p=0.012). These gene expression and the depth of the primary tumor had a correlation coefficient (TP; r=0.29, HIF1α; r=0.33). There was no significantly difference between surface and deep section in the primary tumor in TS, DPD, ERCC1, VEGF, EGFR except TP and HIF1α. There was no significantly difference between surface and middle section in the primary tumor in all gene expression. There was no significantly difference between middle and deep section in the primary tumor in all gene expression. Conclusions: Only TP and HIF1α had tendency that these gene expression became higher as invaded from the surface section to the deep section of primary tumor. These data suggested that biopsy specimens could be predicted gene expression profile from the surface of gastric cancer. But as you know, gastric cancer has a heterogeneity gene profile. We need at least few samples to say whole gene expression of its tumors. This is preliminary data, it will need further study to proof these result.
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Affiliation(s)
- Mizutomo Azuma
- Department of Gastroenterology/Gastrointestinal Oncology, Kitasato University Schoool of Medicine, Sagamihara, Japan
| | - Akira Naruke
- Department of Gastroenterology/Gastrointestinal Oncology, Kitasato University Schoool of Medicine, Sagamihara, Japan
| | - Myungchul Kim
- Department of Gastroenterology/Gastrointestinal Oncology, Kitasato University Schoool of Medicine, Sagamihara, Japan
| | - Kenji Ishido
- Department of Gastroenterology/Gastrointestinal Oncology, Kitasato University Schoool of Medicine, Sagamihara, Japan
| | - Chikatoshi Katada
- Department of Gastroenterology/Gastrointestinal Oncology, Kitasato University Schoool of Medicine, Sagamihara, Japan
| | - Katsuhiko Higuchi
- Department of Gastroenterology/Gastrointestinal Oncology, Kitasato University Schoool of Medicine, Sagamihara, Japan
| | - Tohru Sasaki
- Department of Gastroenterology/Gastrointestinal Oncology, Kitasato University Schoool of Medicine, Sagamihara, Japan
| | - Satoshi Tanabe
- Department of Gastroenterology/Gastrointestinal Oncology, Kitasato University Schoool of Medicine, Sagamihara, Japan
| | - Wasaburo Koizumi
- Department of Gastroenterology/Gastrointestinal Oncology, Kitasato University Schoool of Medicine, Sagamihara, Japan
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Tahara K, Tanabe S, Ishido K, Higuchi K, Sasaki T, Katada C, Azuma M, Nakatani K, Naruke A, Kim M, Koizumi W. Argon plasma coagulation for superficial esophageal squamous-cell carcinoma in high-risk patients. World J Gastroenterol 2012; 18:5412-7. [PMID: 23082058 PMCID: PMC3471110 DOI: 10.3748/wjg.v18.i38.5412] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Revised: 06/07/2012] [Accepted: 06/15/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the usefulness and safety of argon plasma coagulation (APC) for superficial esophageal squamous-cell carcinoma (SESC) in high-risk patients.
METHODS: We studied 17 patients (15 men and 2 women, 21 lesions) with SESC in whom endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD), and open surgery were contraindicated from March 1999 through February 2009. None of the patients could tolerate prolonged EMR/ESD or open surgery because of severe concomitant disease (e.g., liver cirrhosis, cerebral infarction, or ischemic heart disease) or scar formation after EMR/ESD and chemoradiotherapy. After conventional endoscopy, an iodine stain was sprayed on the esophageal mucosa to determine the lesion margins. The lesion was then ablated by APC. We retrospectively studied the treatment time, number of APC sessions per site, complications, presence or absence of recurrence, and time to recurrence.
RESULTS: The median duration of follow-up was 36 mo (range: 6-120 mo). All of the tumors were macroscopically classified as superficial and slightly depressed type (0-IIc). The preoperative depth of invasion was clinical T1a (mucosal cancer) for 19 lesions and clinical T1b (submucosal cancer) for 2. The median treatment time was 15 min (range: 10-36 min). The median number of treatment sessions per site was 2 (range: 1-4). The median hospital stay was 14 d (range: 5-68 d). Among the 17 patients (21 lesions), 2 (9.5%) had recurrence and underwent additional APC with no subsequent evidence of recurrence. There were no treatment-related complications, such as bleeding or perforation.
CONCLUSION: APC is considered to be safe and effective for the management of SESC that cannot be resected endoscopically because of underlying disease, as well as for the control of recurrence after EMR and local recurrence after chemoradiotherapy.
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Kasuga A, Yamaguchi T, Machida N, Takahashi H, Sudo K, Nishina T, Nishisaki H, Ishido K, Okuno T, Moriwaki T, Kawai H, Kobayashi S, Hosokawa A, Furuse J, Boku N. Multicenter Retrospective Analysis of Systemic Chemotherapy for Advanced Poorly Differentiated Neuroendocrine Carcinoma of Digestive System. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)32348-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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