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Kim TS, Min BH, Baek SY, Kim K, Min YW, Lee H, Rhee PL, Kim JJ, Lee JH. Effect of renal insufficiency on the short- and long-term outcomes of endoscopic submucosal dissection for early gastric cancer: Propensity score-matched analysis. Dig Endosc 2023; 35:869-878. [PMID: 36997298 DOI: 10.1111/den.14560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 03/27/2023] [Indexed: 04/01/2023]
Abstract
OBJECTIVES It is unclear whether renal insufficiency (RI) itself is a risk factor for adverse outcomes after gastric endoscopic submucosal dissection (ESD). We aimed to evaluate the safety and efficacy of gastric ESD in patients with and without RI using propensity score-matching analysis. METHODS In all, 4775 patients with 4775 early gastric cancer lesions undergoing ESD were analyzed. 1:1 propensity score-matching was performed between patients with and without RI using 12 variables. After matching, logistic regression and survival analyses were performed for short- and long-term outcomes of ESD, respectively. RESULTS The matching yielded 188 pairs of patients with and without RI. In both univariable and multivariable analyses, the presence of RI was not significantly associated with postprocedural bleeding (unadjusted odds ratio 1.81, 95% confidence interval 0.74-4.42; adjusted odds ratio 1.86, 95% confidence interval 0.74-4.65, respectively). When RI patients were subclassified into patients with estimated glomerular filtration rate (eGFR) 30-59 mL/min/1.73 m2 and eGFR <30 mL/min/1.73 m2 , no significant differences in bleeding rates were found compared to their matched controls in both groups. Perforation, en bloc resection, en bloc and R0 resection, and curative resection rates of RI patients were 2.1%, 98.4%, 91.0%, and 78.2%, respectively, which were comparable to those of non-RI patients. During a median follow-up of 119 months, there was no difference in gastric cancer-specific survival between patients with and without RI (P = 0.143). CONCLUSION The outcomes of ESD were comparable in patients with and without RI. Decreased renal function itself may not be a reason to keep patients with RI from receiving gastric ESD.
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Affiliation(s)
- Tae-Se Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byung-Hoon Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sun-Young Baek
- Biomedical Statistics Center, Data Science Research Institute, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Kyunga Kim
- Biomedical Statistics Center, Data Science Research Institute, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
- Department of Digital Health, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, Korea
| | - Yang Won Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyuk Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Poong-Lyul Rhee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae J Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jun Haeng Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Oh SJ, Kim JW, Oh CH, Jang JY. Ideal Timing of Discontinuation of Antiplatelet Agents Before Gastric Endoscopic Submucosal Dissection for Reducing Delayed Bleeding. Dig Dis Sci 2023:10.1007/s10620-023-08000-5. [PMID: 37314628 DOI: 10.1007/s10620-023-08000-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 06/02/2023] [Indexed: 06/15/2023]
Abstract
BACKGROUND AND AIMS This study aimed to evaluate whether the use of antiplatelet agents increases the risk of bleeding after gastric endoscopic submucosal dissection (ESD) and to determine the appropriate time to discontinue antiplatelet agents to minimize complications. METHODS This retrospective observational study utilized a collected dataset of patients who underwent ESD for gastric adenoma and cancer between January 2010 and December 2020. Patients were classified into three groups according to antiplatelet agent use and discontinuation status. We investigated the risk of post-ESD bleeding with different interruption times and antiplatelet agent types. RESULTS Of 1879 patients, 1389 were non-users, 190 were in the continuous group, and 203 were in the interrupted group. The rates of overall and delayed bleeding were significantly higher in patients who continued or were interrupted within three days before ESD than in the non-users and interrupted group (6.3% vs. 1.2%, p < 0.001, 6.3% vs. 2.5%, p = 0.01, respectively). Significant differences in delayed bleeding between the continuous and interrupted groups decreased with longer cessation periods. In multivariate analysis, continuous antiplatelet agents were still the strongest risk factor for bleeding (OR 2.81, 95% CI 1.14-6.90). Lower third location and longer procedure times were also independent risk factors for post-ESD bleeding (OR 2.75; 95% CI 1.08-6.97; OR 1.02; 95% CI 1.01-1.02). CONCLUSION Continuous antiplatelet agent use increases the risk of delayed bleeding after gastric ESD. Therefore, the optimal timing of interruption, rather than the type of antiplatelet agent, should be considered to avoid an additional risk of bleeding and thromboembolism.
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Affiliation(s)
- Shin Ju Oh
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Kyung Hee University, 26, Kyungheedae-Ro, Dongdaemoongu, 02447, Seoul, Korea
| | - Jung-Wook Kim
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Kyung Hee University, 26, Kyungheedae-Ro, Dongdaemoongu, 02447, Seoul, Korea
| | - Chi Hyuk Oh
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Kyung Hee University, 26, Kyungheedae-Ro, Dongdaemoongu, 02447, Seoul, Korea
| | - Jae-Young Jang
- Division of Gastroenterology, Department of Internal Medicine, College of Medicine, Kyung Hee University, 26, Kyungheedae-Ro, Dongdaemoongu, 02447, Seoul, Korea.
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3
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Kim TS, Min BH, Baek SY, Kim K, Min YW, Lee H, Lee JH, Rhee PL, Kim JJ. Antithrombotic Therapy Increases the Risk of Bleeding after Endoscopic Submucosal Dissection for Early Gastric Cancer: A Propensity Score-Matched Analysis. Cancers (Basel) 2023; 15:2844. [PMID: 37345180 DOI: 10.3390/cancers15102844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 05/16/2023] [Accepted: 05/17/2023] [Indexed: 06/23/2023] Open
Abstract
Whether antithrombotic agent (ATA) usage increases the risk of gastric post-endoscopic submucosal dissection (ESD) bleeding remains controversial. The aim of this study was to elucidate the effects of usage, type, and cessation timing of ATA on post-ESD bleeding. A total of 4775 early gastric cancer patients undergoing ESD were analyzed; 1:3 propensity score matching between ATA and non-ATA groups resulted in 318 and 767 matched patients in each group, respectively. Outcomes were compared between the two groups using a generalized estimating equation method. After matching, post-ESD bleeding rates in ATA users and non-users were 9.1% and 4.2%, respectively (p = 0.001). In multivariable analysis, ATA usage was independently associated with an increased risk of post-ESD bleeding (adjusted odds ratio: 2.28, 95% confidence interval: 1.34-3.86). Both the continued or insufficient cessation groups and the sufficient cessation group had an increased incidence of post-ESD bleeding compared to their matched controls (12.5% versus 5.2%, p = 0.048; 8.1% versus 3.9%, p = 0.014). Post-ESD bleeding rates in antiplatelet agent users were significantly higher than those of their matched controls (8.3% versus 4.2%, p = 0.010). ATA usage increased the risk of post-ESD bleeding even after its sufficient cessation. Careful observation after ESD is required regardless of the cessation status of ATA.
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Affiliation(s)
- Tae-Se Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Byung-Hoon Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Sun-Young Baek
- Biomedical Statistics Center, Data Science Research Institute, Research Institute for Future Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Kyunga Kim
- Biomedical Statistics Center, Data Science Research Institute, Research Institute for Future Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea
- Department of Digital Health, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul 06355, Republic of Korea
| | - Yang-Won Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Hyuk Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Jun-Haeng Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Poong-Lyul Rhee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Jae J Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
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4
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Geng ZH, Zhou PH, Cai MY. Submucosal Tunneling Techniques for Tumor Resection. Gastrointest Endosc Clin N Am 2023; 33:143-154. [PMID: 36375878 DOI: 10.1016/j.giec.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The concept of third space endoscopy is based on the principle that the deeper layers of the gastrointestinal tract can be accessed by tunneling in the submucosal space and maintaining the integrity of the overlying mucosa. The mucosal flap safety valve enabled endoscopists to use submucosal space securely. The era of third space endoscopy started with peroral endoscopic myotomy for treatment of achalasia and has expanded to treat various other gastrointestinal disorders, such as mucosal lesions, submucosal tumors, extraluminal tumors, and refractory gastroparesis, Zenker diverticulum, and restoration of the completely obstructed esophageal lumen. Third space endoscopy rapidly emerged as a minimally invasive alternative to conventional surgery. Many studies discovered that this technique is safe and effective with excellent outcomes. Our review focused on the indications, techniques, clinical management, and adverse events of submucosal tunneling techniques for tumor resection.
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Affiliation(s)
- Zi-Han Geng
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China
| | - Ping-Hong Zhou
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China
| | - Ming-Yan Cai
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China; Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China.
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5
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Iwatsubo T, Takeuchi T, Hakoda A, Fujiwara Y, Nagami Y, Naito Y, Dohi O, Tatsuta T, Sawaya M, Jin X, Koike T, Sugimoto M, Murata M, Hamada K, Okada H, Kobara H, Chiyo T, Yoshida N, Tomatsuri N, Inaba T, Ishikawa S, Nagahara A, Ueyama H, Koizumi E, Iwakiri K, Mizukami K, Murakami K, Furuta T, Suzuki T, Ogasawara N, Kasugai K, Isomoto H, Kawaguchi K, Shibagaki K, Kataoka H, Shimura T, Suzuki H, Nishizawa T, Higuchi K. Effectiveness of second-look endoscopy after gastric endoscopic submucosal dissection in patients taking antithrombotic agents: a multicenter propensity score matching analysis. Gastric Cancer 2022; 25:916-926. [PMID: 35622240 DOI: 10.1007/s10120-022-01303-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/05/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND The risk of bleeding after gastric endoscopic submucosal dissection (ESD) in antithrombotic agent users has increased, and its management remains a problem. Second-look endoscopy (SLE) following gastric ESD in antithrombotic agent users may be effective in preventing delayed bleeding, but this requires elucidation. Therefore, this study aimed to investigate the efficacy of SLE in reducing bleeding after gastric ESD in patients receiving antithrombotic agents. METHODS This retrospective cohort study was conducted at 19 referral hospitals in Japan. A total of 1,245 patients who were receiving antithrombotic agents underwent gastric ESD between January 2013 and July 2018. The incidence of delayed bleeding was compared between SLE and non-SLE groups using propensity score matching analysis. RESULTS Overall, 858 patients (SLE group, 657 patients; non-SLE group, 201 patients) were analyzed. After matching, 198 pairs were created. Delayed bleeding occurred in 10 patients (5.1%) in the SLE group and 16 patients (8.1%) in the non-SLE group [odds ratio (OR) 0.605, 95% confidence interval (CI) 0.23-1.46, p = 0.310]. In the subgroup analysis, SLE reduced the incidence of delayed bleeding in patients receiving heparin bridging therapy (6.3% and 40.0%, respectively; p = 0.004). In the SLE group, prophylactic coagulation did not significantly reduce delayed bleeding compared to the no treatment group (14.6% and 8.6%, respectively; p = 0.140). CONCLUSIONS SLE was ineffective in reducing bleeding after gastric ESD in antithrombotic agent users, overall. A prospective comparative study is warranted to definitively evaluate the effectiveness of SLE in reducing bleeding in high-risk patients.
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Affiliation(s)
- Taro Iwatsubo
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University Hospital, Osaka, Japan
| | - Toshihisa Takeuchi
- Endoscopic Center, Osaka Medical and Pharmaceutical University Hospital, 2-7, Daigakumachi Takatsuki, Osaka, 569-8686, Japan.
| | - Akitoshi Hakoda
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University Hospital, Osaka, Japan
| | - Yasuhiro Fujiwara
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yasuaki Nagami
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yuji Naito
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Osamu Dohi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tetsuya Tatsuta
- Departments of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - Manabu Sawaya
- Departments of Gastroenterology and Hematology, Hirosaki National Hospital, Aomori, Japan
| | - Xiaoyi Jin
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Tomoyuki Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Mitsushige Sugimoto
- Department of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan
| | - Masaki Murata
- Department of Gastroenterology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Kenta Hamada
- Departments of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Hiroyuki Okada
- Departments of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Hideki Kobara
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Taiga Chiyo
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Norimasa Yoshida
- Department of General Internal Medicine and Gastroenterology, Saiseikai Kyoto Hospital, Kyoto, Japan
| | - Naoya Tomatsuri
- Department of Gastroenterology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Tomoki Inaba
- Department of Gastroenterology, Kagawa Prefectural Central Hospital, Kagawa, Japan
| | - Shigenao Ishikawa
- Department of Gastroenterology, Kagawa Prefectural Central Hospital, Kagawa, Japan
| | - Akihito Nagahara
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Eriko Koizumi
- Department of Gastroenterology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Katsuhiko Iwakiri
- Department of Gastroenterology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Kazuhiro Mizukami
- Department of Gastroenterology, Faculty of Medicine, Oita University, Oita, Japan
| | - Kazunari Murakami
- Department of Gastroenterology, Faculty of Medicine, Oita University, Oita, Japan
| | - Takahisa Furuta
- Center for Clinical Research, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Takahiro Suzuki
- Center for Clinical Research, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Naotaka Ogasawara
- Department of Gastroenterology, Aichi Medical University Hospital, Aichi, Japan
| | - Kunio Kasugai
- Department of Gastroenterology, Aichi Medical University Hospital, Aichi, Japan
| | - Hajime Isomoto
- Division of Gastroenterology and Nephrology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori, Japan
| | - Koichiro Kawaguchi
- Division of Gastroenterology and Nephrology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori, Japan
| | - Kotaro Shibagaki
- Department of Gastroenterology, Faculty of Medicine, Shimane University, Shimane, Japan
| | - Hiromi Kataoka
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Aichi, Japan
| | - Takaya Shimura
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Aichi, Japan
| | - Hidekazu Suzuki
- Department of Gastroenterology and Hepatology, Tokai University School of Medicine, Kanagawa, Japan
| | - Toshihiro Nishizawa
- Department of Gastroenterology and Hepatology, International University of Health and Welfare, Narita Hospital, Tokyo, Japan
| | - Kazuhide Higuchi
- Second Department of Internal Medicine, Osaka Medical and Pharmaceutical University Hospital, Osaka, Japan
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6
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Nagami Y, Hatta W, Tsuji Y, Yoshio T, Kakushima N, Hoteya S, Tsuji S, Fukunaga S, Hikichi T, Kobayashi M, Morita Y, Sumiyoshi T, Iguchi M, Tomida H, Inoue T, Mikami T, Hasatani K, Nishikawa J, Matsumura T, Nebiki H, Nakamatsu D, Ohnita K, Suzuki H, Ueyama H, Hayashi Y, Yoshida H, Fujishiro M, Masamune A, Fujiwara Y. Antithrombotics increase bleeding after endoscopic submucosal dissection for gastric cancer: Nationwide propensity score analysis. Dig Endosc 2022; 34:974-983. [PMID: 34564863 DOI: 10.1111/den.14151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 09/21/2021] [Accepted: 09/23/2021] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Post-operative bleeding is the most common adverse event in endoscopic submucosal dissection (ESD) for early gastric cancer (EGC). Patients taking antithrombotic agents has increased. We evaluated the influence of antithrombotic agents on delayed bleeding in ESD for EGC. METHODS This was a post hoc analysis of nationwide, multicenter, retrospective cohort study in Japan. Altogether, 11,452 patients who underwent ESD for EGC in 33 institutions between November 2013 and October 2016 were enrolled. The primary outcome was the incidence of delayed bleeding in patients with or without antithrombotic agents. The secondary outcome was the incidence of delayed bleeding in those who took each antithrombotic agent and the cessation status of its use compared with each matched pair of patients. We used propensity matching and inverse probability of treatment weighting (IPTW) analyses. RESULTS There were 1353 matched pairs of patients. The incidence of delayed bleeding was 2.8% and 10.7% in those without and with antithrombotic agents, respectively (odds ratio [OR] 4.15, 95% confidence interval [CI] 2.88-5.99; P < 0.001). The IPTW analysis showed similar results (OR 4.21, 95% CI 3.48-5.08; P < 0.001). Antiplatelets, anticoagulants, and their combination increased such incidence. Heparin bridging therapy had high OR (8.80), and the continuation (OR 3.46) and cessation (OR 2.95) of antithrombotic agent use had similar risk. CONCLUSIONS Antithrombotic agents increased the incidence of delayed bleeding in patients who underwent ESD for EGC. Continuing antithrombotics may be more appropriate than heparin bridging therapy.
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Affiliation(s)
- Yasuaki Nagami
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Waku Hatta
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toshiyuki Yoshio
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Naomi Kakushima
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan.,Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Shigetsugu Tsuji
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Ishikawa, Japan
| | - Shusei Fukunaga
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Masakuni Kobayashi
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan
| | - Yoshinori Morita
- Department of Gastroenterology, Kobe University Graduate School of Medicine, Hyogo, Japan.,Department of Gastroenterology, Kobe University International Clinical Cancer Research Center, Hyogo, Japan
| | | | - Mikitaka Iguchi
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Hideomi Tomida
- Gastroenterology Center, Ehime Prefectural Central Hospital, Ehime, Japan.,Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Takuya Inoue
- Division of Gastroenterology and Hepatology, Osaka General Medical Center, Osaka, Japan
| | - Tatsuya Mikami
- Division of Endoscopy, Hirosaki University Hospital, Aomori, Japan
| | - Kenkei Hasatani
- Department of Gastroenterology, Fukui Prefectural Hospital, Fukui, Japan
| | - Jun Nishikawa
- Faculty of Laboratory Science, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Tomoaki Matsumura
- Department of Gastroenterology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hiroko Nebiki
- Department of Gastroenterology, Osaka City General Hospital, Osaka, Japan
| | - Dai Nakamatsu
- Department of Gastroenterology, Toyonaka Municipal Hospital, Osaka, Japan
| | - Ken Ohnita
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Yoshito Hayashi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Hisako Yoshida
- Department of, Medical Statistics, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Yasuhiro Fujiwara
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
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7
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Hashimoto M, Hatta W, Tsuji Y, Yoshio T, Yabuuchi Y, Hoteya S, Doyama H, Nagami Y, Hikichi T, Kobayashi M, Morita Y, Sumiyoshi T, Iguchi M, Tomida H, Inoue T, Mikami T, Hasatani K, Nishikawa J, Matsumura T, Nebiki H, Nakamatsu D, Ohnita K, Suzuki H, Ueyama H, Hayashi Y, Sugimoto M, Fujishiro M, Masamune A, Ohira H. Rebleeding in patients with delayed bleeding after endoscopic submucosal dissection for early gastric cancer. Dig Endosc 2021; 33:1120-1130. [PMID: 33539035 DOI: 10.1111/den.13943] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/31/2021] [Accepted: 02/01/2021] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Delayed bleeding is a major adverse event in endoscopic submucosal dissection (ESD) for early gastric cancer (EGC). Some patients may experience rebleeding after successful hemostasis for delayed bleeding, yet the details of rebleeding remain unclear. We aimed to clarify the frequency and risk factors of rebleeding. METHODS Among 11,452 patients who underwent ESD for EGC at 33 institutions in Japan between 2013 and 2016, we analyzed 489 patients showing delayed bleeding. The rate of rebleeding was investigated. Subsequently, 15 candidate variables were evaluated for their influence on the risk of rebleeding via logistic regression analysis. RESULTS Rebleeding occurred in 11.2% (55/489) of the enrolled patients. Multivariate analysis revealed that warfarin [odds ratio (OR), 2.71; 95% confidence interval (CI), 1.26-5.84] and a resection size >40 mm (OR, 1.99; 95% CI, 1.08-3.67) were independent risk factors for rebleeding. In the analysis of the management of warfarin after index bleeding, only warfarin discontinuation (OR, 3.66; 95% CI, 1.37-9.78) was significantly associated with rebleeding in comparison with no use of warfarin. However, many rebleeding events (75.0%) occurred following the resumption of warfarin. The rebleeding rate during discontinuation status and that in taking warfarin (continuation or resumption) were 6.1% and 20.0%, respectively. CONCLUSIONS Rebleeding was not a rare event in patients experiencing delayed bleeding after ESD for EGC. In addition to having a resection size >40 mm, warfarin usage placed patients at high risk for rebleeding, especially at the timing of its resumption following discontinuation as well as its continuation.
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Affiliation(s)
- Minami Hashimoto
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan.,Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - Waku Hatta
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toshiyuki Yoshio
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yohei Yabuuchi
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Hisashi Doyama
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Ishikawa, Japan
| | - Yasuaki Nagami
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Masakuni Kobayashi
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan
| | - Yoshinori Morita
- Department of Gastroenterology, Kobe University International Clinical Cancer Research Center, Hyogo, Japan.,Department of Gastroenterology, Kobe University Graduate School of Medicine, Hyogo, Japan
| | | | - Mikitaka Iguchi
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Hideomi Tomida
- Gastroenterology Center, Ehime Prefectural Central Hospital, Ehime, Japan.,Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Takuya Inoue
- Division of Gastroenterology and Hepatology, Osaka General Medical Center, Osaka, Japan
| | - Tatsuya Mikami
- Division of Endoscopy, Hirosaki University Hospital, Aomori, Japan
| | - Kenkei Hasatani
- Department of Gastroenterology, Fukui Prefectural Hospital, Fukui, Japan
| | - Jun Nishikawa
- Faculty of Laboratory Science, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Tomoaki Matsumura
- Department of Gastroenterology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hiroko Nebiki
- Department of Gastroenterology, Osaka City General Hospital, Osaka, Japan
| | - Dai Nakamatsu
- Department of Gastroenterology, Toyonaka Municipal Hospital, Osaka, Japan
| | - Ken Ohnita
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Yoshito Hayashi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Mitsushige Sugimoto
- Department of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan.,Division of Digestive Endoscopy, Shiga University of Medical Science Hospital, Shiga, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Hiromasa Ohira
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan
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8
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Shiroma S, Hatta W, Tsuji Y, Yoshio T, Yabuuchi Y, Hoteya S, Tsuji S, Nagami Y, Hikichi T, Kobayashi M, Morita Y, Sumiyoshi T, Iguchi M, Tomida H, Inoue T, Mikami T, Hasatani K, Nishikawa J, Matsumura T, Nebiki H, Nakamatsu D, Ohnita K, Suzuki H, Ueyama H, Hayashi Y, Sugimoto M, Yamaguchi S, Michida T, Yada T, Asahina Y, Narasaka T, Kuribayashi S, Kiyotoki S, Mabe K, Fujishiro M, Masamune A, Fujisaki J. Timing of bleeding and thromboembolism associated with endoscopic submucosal dissection for gastric cancer in Japan. J Gastroenterol Hepatol 2021; 36:2769-2777. [PMID: 33960518 DOI: 10.1111/jgh.15536] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/18/2021] [Accepted: 04/25/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM This study aimed to reveal the timing of bleeding and thromboembolism associated with endoscopic submucosal dissection (ESD) for early gastric cancer (EGC). METHODS We retrospectively reviewed 10,320 patients who underwent ESD for EGC during November 2013-October 2016. We evaluated overall bleeding rates and their inter-group differences. Factors associated with early/late (cut-off 5 days) bleeding and thromboembolism frequency and its association with the intake of antithrombotic agents were investigated. RESULTS Overall, the post-ESD bleeding rate was 4.7% (489/10 320); the median time to post-ESD bleeding was 4 days. The post-ESD bleeding rates were 3.2%, 8.7%, 15.5%, and 29.9% in those not taking antithrombotic agents, those taking antiplatelet agents, those taking anticoagulants (ACs), and those taking antiplatelet agents and ACs. Warfarin (odds ratio [OR], 9.16), direct oral ACs (OR, 4.16), chronic kidney disease with hemodialysis (OR, 2.93), thienopyridine (OR, 2.25), aspirin (OR, 1.66), tumor size >30 mm (OR, 1.86), multiple tumors' resection (OR, 1.54), and tumor in the lower third of the stomach (OR, 1.40) were independent risk factors for early bleeding. The independent risk factors for late bleeding were direct oral ACs (OR, 7.42), chronic kidney disease with hemodialysis (OR, 4.99), warfarin (OR, 3.90), thienopyridine (OR, 3.09), liver cirrhosis (OR, 2.43), cilostazol (OR, 1.93), aspirin (OR, 1.92), ischemic heart disease (OR, 1.77), and male sex (OR, 1.65). There were three (0.03%) thromboembolic events (cerebral infarction = 2, transient ischemic attack = 1). CONCLUSION We revealed the timing of bleeding and risk factors for early/late bleeding and showed the thromboembolism frequency associated with ESD for EGC.
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Affiliation(s)
- Sho Shiroma
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan.,Department of Gastroenterology, Okinawa Kyodo Hospital, Naha, Japan
| | - Waku Hatta
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Toshiyuki Yoshio
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Yohei Yabuuchi
- Division of Endoscopy, Shizuoka Cancer Center, Nagaizumi, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Shigetsugu Tsuji
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Yasuaki Nagami
- Department of Gastroenterology, Graduate School of Medicine, Osaka City University, Osaka, Japan
| | - Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Masakuni Kobayashi
- Department of Endoscopy, Jikei University School of Medicine, Tokyo, Japan
| | - Yoshinori Morita
- Department of Gastroenterology, Kobe University, International Clinical Cancer Research Center, Kobe, Japan.,Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | | | - Mikitaka Iguchi
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Hideomi Tomida
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan.,Department of Gastroenterology and Metabology, Graduate School of Medicine, Ehime University, Matsuyama, Japan
| | - Takuya Inoue
- Division of Gastroenterology and Hepatology, Osaka General Medical Center, Osaka, Japan
| | - Tatsuya Mikami
- Division of Endoscopy, Hirosaki University Hospital, Hirosaki, Japan
| | - Kenkei Hasatani
- Department of Gastroenterology, Fukui Prefectural Hospital, Fukui, Japan
| | - Jun Nishikawa
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Yamaguchi University, Yamaguchi, Japan
| | - Tomoaki Matsumura
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hiroko Nebiki
- Department of Gastroenterology, Osaka City General Hospital, Osaka, Japan
| | - Dai Nakamatsu
- Department of Gastroenterology, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Ken Ohnita
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, School of Medicine, Juntendo University, Tokyo, Japan
| | - Yoshito Hayashi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Mitsushige Sugimoto
- Division of Digestive Endoscopy, Shiga University of Medical Science Hospital, Kusatsu, Japan.,Department of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan
| | - Shinjiro Yamaguchi
- Department of Gastroenterology and Hepatology, Kansai Rosai Hospital, Amagasaki, Japan
| | - Tomoki Michida
- Department of Gastroenterology and Hepatology, Saitama Medical Center, Kawagoe, Japan.,Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Tomoyuki Yada
- Division of Gastroenterology and Hepatology, Kohnodai Hospital, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yoshiro Asahina
- Department of Gastroenterology, Kanazawa University Hospital, Kanazawa, Japan
| | - Toshiaki Narasaka
- Division of Endoscopic Center, University of Tsukuba Hospital, Tsukuba, Japan
| | - Shiko Kuribayashi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Shu Kiyotoki
- Department of Gastroenterology, Shuto General Hospital, Yanai, Japan
| | - Katsuhiro Mabe
- Department of Gastroenterology, National Hospital Organization Hakodate National Hospital, Hakodate, Japan.,Junpukai Health Maintenance Center Kurashiki, Okayama, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Junko Fujisaki
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
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9
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Veitch AM, Radaelli F, Alikhan R, Dumonceau JM, Eaton D, Jerrome J, Lester W, Nylander D, Thoufeeq M, Vanbiervliet G, Wilkinson JR, Van Hooft JE. Endoscopy in patients on antiplatelet or anticoagulant therapy: British Society of Gastroenterology (BSG) and European Society of Gastrointestinal Endoscopy (ESGE) guideline update. Gut 2021; 70:1611-1628. [PMID: 34362780 PMCID: PMC8355884 DOI: 10.1136/gutjnl-2021-325184] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 06/20/2021] [Indexed: 12/17/2022]
Abstract
This is a collaboration between the British Society of Gastroenterology (BSG) and the European Society of Gastrointestinal Endoscopy (ESGE), and is a scheduled update of their 2016 guideline on endoscopy in patients on antiplatelet or anticoagulant therapy. The guideline development committee included representatives from the British Society of Haematology, the British Cardiovascular Intervention Society, and two patient representatives from the charities Anticoagulation UK and Thrombosis UK, as well as gastroenterologists. The process conformed to AGREE II principles and the quality of evidence and strength of recommendations were derived using GRADE methodology. Prior to submission for publication, consultation was made with all member societies of ESGE, including BSG. Evidence-based revisions have been made to the risk categories for endoscopic procedures, and to the categories for risks of thrombosis. In particular a more detailed risk analysis for atrial fibrillation has been employed, and the recommendations for direct oral anticoagulants have been strengthened in light of trial data published since the previous version. A section has been added on the management of patients presenting with acute GI haemorrhage. Important patient considerations are highlighted. Recommendations are based on the risk balance between thrombosis and haemorrhage in given situations.
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Affiliation(s)
- Andrew M Veitch
- Gastroenterology, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton, UK
| | | | - Raza Alikhan
- Haematology, Cardiff and Vale University Health Board, Cardiff, UK
| | | | | | | | - Will Lester
- Department of Haematology, Queen Elizabeth Hospital, Birmingham, UK
| | - David Nylander
- Gastroenterology, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Mo Thoufeeq
- Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | - James R Wilkinson
- Interventional Cardiology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Jeanin E Van Hooft
- Gastroenterology and Hepatology, Leiden University Medical Centre, Leiden, The Netherlands
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10
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Veitch AM, Radaelli F, Alikhan R, Dumonceau JM, Eaton D, Jerrome J, Lester W, Nylander D, Thoufeeq M, Vanbiervliet G, Wilkinson JR, van Hooft JE. Endoscopy in patients on antiplatelet or anticoagulant therapy: British Society of Gastroenterology (BSG) and European Society of Gastrointestinal Endoscopy (ESGE) guideline update. Endoscopy 2021; 53:947-969. [PMID: 34359080 PMCID: PMC8390296 DOI: 10.1055/a-1547-2282] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This is a collaboration between the British Society of Gastroenterology (BSG) and the European Society of Gastrointestinal Endoscopy (ESGE), and is a scheduled update of their 2016 guideline on endoscopy in patients on antiplatelet or anticoagulant therapy. The guideline development committee included representatives from the British Society of Haematology, the British Cardiovascular Intervention Society, and two patient representatives from the charities Anticoagulation UK and Thrombosis UK, as well as gastroenterologists. The process conformed to AGREE II principles, and the quality of evidence and strength of recommendations were derived using GRADE methodology. Prior to submission for publication, consultation was made with all member societies of ESGE, including BSG. Evidence-based revisions have been made to the risk categories for endoscopic procedures, and to the categories for risks of thrombosis. In particular a more detailed risk analysis for atrial fibrillation has been employed, and the recommendations for direct oral anticoagulants have been strengthened in light of trial data published since the previous version. A section has been added on the management of patients presenting with acute GI haemorrhage. Important patient considerations are highlighted. Recommendations are based on the risk balance between thrombosis and haemorrhage in given situations.
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Affiliation(s)
- Andrew M. Veitch
- Department of Gastroenterology, Royal Wolverhampton NHS Trust, Wolverhampton, United Kingdom
| | | | - Raza Alikhan
- Department of Haematology Cardiff and Vale University Health Board, Cardiff, United Kingdom
| | - Jean-Marc Dumonceau
- Department of Gastroenterology, Charleroi University Hospitals, Charleroi, Belgium
| | | | | | - Will Lester
- Department of Haematology University Hospitals Birmingham NHS Foundation Trust, Birmingham,
| | - David Nylander
- Department of Gastroenterology, The Newcastle-upon-Tyne NHS Foundation Trust, Newcastle-upon-Tyne
| | - Mo Thoufeeq
- Department of Gastroenterology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield
| | | | - James R. Wilkinson
- Department of Interventional Cardiology, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Jeanin E. van Hooft
- Department of Gastroenterology and Hepatology, Leiden University Medical Centre, Leiden, Netherlands
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11
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Uozumi T, Sumiyoshi T, Tomita Y, Tokuchi K, Sakano H, Yoshida M, Fujii R, Minagawa T, Okagawa Y, Morita K, Yane K, Ihara H, Hirayama M, Kondo H. Does second-look endoscopy reduce the bleeding after gastric endoscopic submucosal dissection for patients receiving antithrombotic therapy? BMC Cancer 2021; 21:946. [PMID: 34425774 PMCID: PMC8381513 DOI: 10.1186/s12885-021-08679-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 08/12/2021] [Indexed: 02/08/2023] Open
Abstract
Background In patients with average risk of bleeding, second-look endoscopy does not reportedly reduce bleeding after gastric endoscopic submucosal dissection. However, effectiveness of second-look endoscopy for patients with a high risk of bleeding, such as those who are taking antithrombotic agents, is unclear. Hence, this study aims to clarify the effectiveness of second-look endoscopy for patients with antithrombotic therapy. Methods We studied 142 consecutive patients with 173 gastric epithelial neoplasms who were routinely taking antithrombotic agents and were treated by endoscopic submucosal dissection at Tonan Hospital between November 2013 and December 2019. They were classified into two groups: those with second-look endoscopy (SLE group, 69 patients with 85 lesions) and those without second-look endoscopy (non-SLE group, 73 patients with 88 lesions). The incidence of post-endoscopic submucosal dissection bleeding was compared between the SLE and non-SLE groups. Results There were no statistical differences in the rate of patients undergoing single antiplatelet therapy, single anticoagulant therapy, and multiple therapy between the SLE and non-SLE groups (SLE group vs. non-SLE group; 32 [46.4%], 16 [23.2%], and 21 [30.4%] patients vs. 37 [50.7%], 20 [27.4%], and 16 [21.9%] patients, respectively; p = 0.50). Post-endoscopic submucosal dissection bleeding incidence was 21.7% (15/69) and 21.9% (16/73) in the SLE and non-SLE groups, respectively, and did not significantly differ between the two groups (p = 0.98). Conclusions For patients taking antithrombotic agents, the incidence of post-endoscopic submucosal dissection bleeding was not reduced by second-look endoscopy.
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Affiliation(s)
- Takeshi Uozumi
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan.
| | - Tetsuya Sumiyoshi
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Yusuke Tomita
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Kaho Tokuchi
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Hiroya Sakano
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Masahiro Yoshida
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Ryoji Fujii
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Takeyoshi Minagawa
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Yutaka Okagawa
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Kotaro Morita
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Kei Yane
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Hideyuki Ihara
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Michiaki Hirayama
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
| | - Hitoshi Kondo
- Department of Gastroenterology, Tonan Hospital, Kita 4, Nishi 7, Chuo-ku, Sapporo, Hokkaido, 060-0004, Japan
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12
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Abstract
With improvements in the early detection of early gastric cancer (EGC) and advances in therapeutic techniques, endoscopic resection (ER) for EGC has become widely adopted in East Asian and Western countries. Endoscopic submucosal dissection has higher rates of en bloc, complete, and curative resections with lower rates of local recurrence than that of endoscopic mucosal resection. ER is a minimally invasive method with low morbidity that provides excellent outcomes. ER for EGC is a safe, effective method, preserving organ function and thus maintaining the patient's quality of life, and is recognized as the first-line treatment of EGC in selected patients.
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Affiliation(s)
- Ga Hee Kim
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Asan Digestive Disease Research Institute, 88, Olympic-ro 43-gil, Songpa-gu, Seoul
| | - Hwoon-Yong Jung
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Asan Digestive Disease Research Institute, 88, Olympic-ro 43-gil, Songpa-gu, Seoul.
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13
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Kim D, Kim HW, Kim KB, Han JH, Yoon SM, Chae HB, Park SM, Youn SJ. Optimal procedure-related hospitalization using clinical pathway protocols following gastric endoscopic submucosal dissection. Surg Endosc 2021; 35:2846-2854. [PMID: 32556774 DOI: 10.1007/s00464-020-07720-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 06/09/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The clinical pathway (CP) protocols simplified a systematic process from hospitalization to discharge, and were conducted to achieve standardization of the treatment process as well as improve outcomes. Thus, we investigated the optimal procedure-related hospitalization period following gastric endoscopic submucosal dissection (ESD) by comparing the rate of delayed bleeding (DB) and perforation according to CP protocols. METHODS We retrospectively enrolled 630 patients who underwent ESD for gastric dysplasia or early gastric cancer (EGC); Group A (368 patients) followed Protocol A for a hospital stay of a single night; Group B (262 patients) followed Protocol B for a hospital stay of two nights. RESULTS The patient characteristics were comparable between the two groups, except for pathologic diagnosis (42.1% in Group A vs. 32.1% in Group B for EGC). DB occurred in 21 patients, and there was no significant difference in the overall DB rates between Group A (12/368 = 3.3%) and Group B (9/262 = 3.4%) (P = 0.904). The DB rates were 2.5% (8/315) and 7.5% (4/53) in Group A, and 2.7% (6/223) and 7.7% (3/39) in Group B, without and with the use of antiplatelets, respectively, and 33.3% (1/3) in Group A and 50.0% (1/2) in Group B with the use of dual antiplatelets. DB developed at various intervals post-discharge from 2 to 17 days, and was successfully controlled by endoscopic hemostasis in most cases. There were no deaths or surgeries required as a result of uncontrolled DB and no postoperative delayed perforation occurred. CONCLUSIONS The CP protocols with a one-night hospitalization following gastric ESD decreased the hospital stay and did not influence postoperative complications compared to those with two-night hospitalizations.
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Affiliation(s)
- Daehyun Kim
- Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, 361-763, Korea
| | - Hyoung Woo Kim
- Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, 361-763, Korea.
| | - Ki Bae Kim
- Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, 361-763, Korea
| | - Joung-Ho Han
- Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, 361-763, Korea
| | - Soon Man Yoon
- Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, 361-763, Korea
| | - Hee Bok Chae
- Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, 361-763, Korea
| | - Seon Mee Park
- Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, 361-763, Korea
| | - Sei Jin Youn
- Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, 361-763, Korea
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14
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Hatta W, Tsuji Y, Yoshio T, Kakushima N, Hoteya S, Doyama H, Nagami Y, Hikichi T, Kobayashi M, Morita Y, Sumiyoshi T, Iguchi M, Tomida H, Inoue T, Koike T, Mikami T, Hasatani K, Nishikawa J, Matsumura T, Nebiki H, Nakamatsu D, Ohnita K, Suzuki H, Ueyama H, Hayashi Y, Sugimoto M, Yamaguchi S, Michida T, Yada T, Asahina Y, Narasaka T, Kuribasyashi S, Kiyotoki S, Mabe K, Nakamura T, Nakaya N, Fujishiro M, Masamune A. Prediction model of bleeding after endoscopic submucosal dissection for early gastric cancer: BEST-J score. Gut 2021; 70:476-484. [PMID: 32499390 PMCID: PMC7873424 DOI: 10.1136/gutjnl-2019-319926] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 05/06/2020] [Accepted: 05/12/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Bleeding after endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) is a frequent adverse event after ESD. We aimed to develop and externally validate a clinically useful prediction model (BEST-J score: Bleeding after ESD Trend from Japan) for bleeding after ESD for EGC. DESIGN This retrospective study enrolled patients who underwent ESD for EGC. Patients in the derivation cohort (n=8291) were recruited from 25 institutions, and patients in the external validation cohort (n=2029) were recruited from eight institutions in other areas. In the derivation cohort, weighted points were assigned to predictors of bleeding determined in the multivariate logistic regression analysis and a prediction model was established. External validation of the model was conducted to analyse discrimination and calibration. RESULTS A prediction model comprised 10 variables (warfarin, direct oral anticoagulant, chronic kidney disease with haemodialysis, P2Y12 receptor antagonist, aspirin, cilostazol, tumour size >30 mm, lower-third in tumour location, presence of multiple tumours and interruption of each kind of antithrombotic agents). The rates of bleeding after ESD at low-risk (0 to 1 points), intermediate-risk (2 points), high-risk (3 to 4 points) and very high-risk (≥5 points) were 2.8%, 6.1%, 11.4% and 29.7%, respectively. In the external validation cohort, the model showed moderately good discrimination, with a c-statistic of 0.70 (95% CI, 0.64 to 0.76), and good calibration (calibration-in-the-large, 0.05; calibration slope, 1.01). CONCLUSIONS In this nationwide multicentre study, we derived and externally validated a prediction model for bleeding after ESD. This model may be a good clinical decision-making support tool for ESD in patients with EGC.
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Affiliation(s)
- Waku Hatta
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toshiyuki Yoshio
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naomi Kakushima
- Division of Endoscopy, Shizuoka Cancer Centre, Shizuoka, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Hisashi Doyama
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Yasuaki Nagami
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Masakuni Kobayashi
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan
| | - Yoshinori Morita
- Department of Gastroenterology, Kobe University Graduate School of Medicine, Kobe, Japan
| | | | - Mikitaka Iguchi
- Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Hideomi Tomida
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Takuya Inoue
- Division of Gastroenterology and Hepatology, Osaka General Medical Centre, Osaka, Japan
| | - Tomoyuki Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tatsuya Mikami
- Division of Endoscopy, Hirosaki University Hospital, Hirosaki, Japan
| | - Kenkei Hasatani
- Department of Gastroenterology, Fukui Prefectural Hospital, Fukui, Japan
| | - Jun Nishikawa
- Faculty of Laboratory Science, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - Tomoaki Matsumura
- Department of Gastroenterology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hiroko Nebiki
- Department of Gastroenterology, Osaka City General Hospital, Osaka, Japan
| | - Dai Nakamatsu
- Department of Gastroenterology, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Ken Ohnita
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Centre Hospital, Tokyo, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Yoshito Hayashi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Mitsushige Sugimoto
- Division of Digestive Endoscopy, Shiga University of Medical Science Hospital, Otsu, Japan,Department of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan
| | | | - Tomoki Michida
- Department of Gastroenterology and Hepatology, Saitama Medical Centre, Saitama, Japan
| | - Tomoyuki Yada
- Division of Gastroenterology & Hepatology, Kohnodai Hospital, National Centre for Global Health and Medicine, Ichikawa, Japan
| | - Yoshiro Asahina
- Division of Gastroenterology, Kanazawa University Hospital, Kanazawa, Japan
| | - Toshiaki Narasaka
- Department of Gastroenterology, University of Tsukuba, Tsukuba, Japan
| | - Shiko Kuribasyashi
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Shu Kiyotoki
- Department of Gastroenterology, Shuto General Hospital, Yanai, Japan
| | - Katsuhiro Mabe
- Department of Gastroenterology, National Hospital Organization Hakodate National Hospital, Hakodate, Japan
| | - Tomohiro Nakamura
- Department of Health Record Informatics, Tohoku Medical Megabank Organization, Sendai, Japan
| | - Naoki Nakaya
- Department of Health Sciences, Saitama Prefectural University, Koshigaya, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
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15
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Chan A, Philpott H, Lim AH, Au M, Tee D, Harding D, Chinnaratha MA, George B, Singh R. Anticoagulation and antiplatelet management in gastrointestinal endoscopy: A review of current evidence. World J Gastrointest Endosc 2020; 12:408-450. [PMID: 33269053 PMCID: PMC7677885 DOI: 10.4253/wjge.v12.i11.408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/01/2020] [Accepted: 11/05/2020] [Indexed: 02/06/2023] Open
Abstract
The role of endoscopic procedures, in both diagnostic and therapeutic purposes is continually expanding and evolving rapidly. In this context, endoscopists will encounter patients prescribed on anticoagulant and antiplatelet medications frequently. This poses an increased risk of intraprocedural and delayed gastrointestinal bleeding. Thus, there is now greater importance on optimal pre, peri and post-operative management of anticoagulant and/or antiplatelet therapy to minimise the risk of post-procedural bleeding, without increasing the risk of a thromboembolic event as a consequence of therapy interruption. Currently, there are position statements and guidelines from the major gastroenterology societies. These are available to assist endoscopists with an evidenced-based systematic approach to anticoagulant and/or antiplatelet management in endoscopic procedures, to ensure optimal patient safety. However, since the publication of these guidelines, there is emerging evidence not previously considered in the recommendations that may warrant changes to our current clinical practices. Most notably and divergent from current position statements, is a growing concern regarding the use of heparin bridging therapy during warfarin cessation and its associated risk of increased bleeding, suggestive that this practice should be avoided. In addition, there is emerging evidence that anticoagulant and/or antiplatelet therapy may be safe to be continued in cold snare polypectomy for small polyps (< 10 mm).
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Affiliation(s)
- Andrew Chan
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
| | - Hamish Philpott
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Amanda H Lim
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
| | - Minnie Au
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
| | - Derrick Tee
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Damian Harding
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Mohamed Asif Chinnaratha
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Biju George
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Rajvinder Singh
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
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16
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Xiang BJ, Huang YH, Jiang M, Dai C. Effects of antithrombotic agents on post-operative bleeding after endoscopic resection of gastrointestinal neoplasms and polyps: A systematic review and meta-analysis. World J Meta-Anal 2020. [DOI: 10.13105/wjma.v8.i5.410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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17
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Xiang BJ, Huang YH, Jiang M, Dai C. Effects of antithrombotic agents on post-operative bleeding after endoscopic resection of gastrointestinal neoplasms and polyps: A systematic review and meta-analysis. World J Meta-Anal 2020; 8:411-434. [DOI: 10.13105/wjma.v8.i5.411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/07/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND There are some studies investigating the relationship between antithrombotic medication and postoperative bleeding after endoscopic resection (ER) with controversial results.
AIM To perform a meta-analysis evaluating the effects of antithrombotic therapy on postoperative bleeding after ER.
METHODS A systematic search was conducted on PubMed, Web of Science, Cochrane Library. The Newcastle-Ottawa scale was used to evaluate the quality of studies. Stata 12.0 was used for statistical analysis. The odds ratio (OR) and 95%CI were calculated and heterogeneity was quantified using Cochran’s Q test and I2.
RESULTS Total 66 studies were included in the meta-analysis. Pooled data suggested that antithrombotic therapy was significantly associated with postoperative bleeding (OR = 2.302, 95%CI: 2.057-2.577, P = 0.000) after ER. The risk of postoperative bleeding after endoscopic submucosal dissection, endoscopic mucosal resection and polypectomy in the antithrombotic group was higher than the non-antithrombotic group (OR = 2.439, 95%CI: 1.916-3.105; OR = 2.688, 95%CI: 1.098-6.582; OR = 2.112, 95%CI: 1.434-3.112).
CONCLUSION The risk of postoperative bleeding after ER correlated with the types and management of antithrombotic agents by our meta-analysis.
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Affiliation(s)
- Bing-Jie Xiang
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang 110001, Liaoning Province, China
| | - Yu-Hong Huang
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang 110001, Liaoning Province, China
| | - Min Jiang
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang 110001, Liaoning Province, China
| | - Cong Dai
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang 110001, Liaoning Province, China
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18
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Boo SJ. Safeness of Endoscopic Resection in Patients with End-Stage Renal Disease on Dialysis. Clin Endosc 2020; 53:381-382. [PMID: 32746534 PMCID: PMC7403025 DOI: 10.5946/ce.2020.179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 07/16/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Sun-Jin Boo
- Department of Internal Medicine, Jeju National University School of Medicine, Jeju, Korea
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19
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Akimoto T, Goto O, Sasaki M, Mizutani M, Tsutsumi K, Kiguchi Y, Nakayama A, Kato M, Fujimoto A, Ochiai Y, Maehata T, Kaise M, Iwakiri K, Yahagi N. Endoscopic suturing promotes healing of mucosal defects after gastric endoscopic submucosal dissection: endoscopic and histologic analyses in in vivo porcine models (with video). Gastrointest Endosc 2020; 91:1172-1182. [PMID: 31904381 DOI: 10.1016/j.gie.2019.12.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 12/06/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Endoscopic suturing of mucosal defects after endoscopic submucosal dissection (ESD) is expected to prevent postoperative adverse events. We aimed to endoscopically and histologically evaluate the healing process of post-ESD mucosal defects closed with endoscopic hand suturing (EHS) in in vivo porcine models. METHODS Twelve mucosal defects (2 cm in size) were created in 2 pigs (6 defects per pig). Initially, 2 defects were created: one was closed with EHS (sutured group) and the other was kept open (control group). On postoperative days (PODs) 7 and 14, 2 additional defects were created in each session, and they were treated in the same manner as in the initial procedure. On POD 21, the entire stomach, with the 6 lesion sites, was extracted for histologic evaluation after endoscopic observation. RESULTS Endoscopically, all sutured sites remained closed in all sessions (PODs 7, 14, and 21). Histologically, on POD 14, the epithelium and muscularis mucosae were appropriately connected. The mucosae were covered with the epithelium without inversion of the mucosal edge in the sutured group, whereas the ulcer bed was exposed in the control group. Furthermore, the degree of neovascularity and fibroblasts in the submucosa was smaller in the sutured group than that in the control group. CONCLUSIONS Our findings suggest that endoscopic suturing promotes healing of post-ESD mucosal defects histologically in in vivo porcine models. Thus, endoscopic mucosal closure after ESD might be clinically useful for the prevention of delayed perforation/bleeding if secure suturing is performed endoscopically.
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Affiliation(s)
- Teppei Akimoto
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo; Department of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Osamu Goto
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo; Department of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Motoki Sasaki
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
| | - Mari Mizutani
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
| | - Koshiro Tsutsumi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
| | - Yoshiyuki Kiguchi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
| | - Atsushi Nakayama
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
| | - Motohiko Kato
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
| | - Ai Fujimoto
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
| | - Yasutoshi Ochiai
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
| | - Tadateru Maehata
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
| | - Mitsuru Kaise
- Department of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | | | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo
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20
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Kim JH, Shim MJ, Lee SY, Oh J, Kim SH. Aspirin for Primary Prevention of Cardiovascular Disease. J Lipid Atheroscler 2019; 8:162-172. [PMID: 32821706 PMCID: PMC7379119 DOI: 10.12997/jla.2019.8.2.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 07/26/2019] [Accepted: 07/29/2019] [Indexed: 11/21/2022] Open
Abstract
Aspirin has been used for decades for the primary and secondary prevention of cardiovascular disease (CVD). The effect of aspirin in secondary prevention is well-known but is still debatable for primary prevention. Despite the controversy, aspirin is believed to have a beneficial effect in primary prevention and has been widely used. However, whether the doubts concerning the wide use of aspirin are correct has resulted in the publication of data from several large clinical trials recently. There are several clinical guidelines from various international organizations on the use of aspirin for the primary prevention of CVD, and they offer some conflicting recommendations. A reduction in the overall incidence of CVD with the development of modern prevention therapies has weakened the impact of aspirin in primary prevention. Large randomized clinical trials have found decreased or no difference in CVD events but a significant increase in the risk of bleeding. Taking aspirin for the primary prevention of CVD is no longer recommended, especially for patients who have a low to moderate risk. An assessment of the balance between the benefits and risks of aspirin use should be considered.
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Affiliation(s)
- Ji Hye Kim
- CHA University School of Medicine, Seongnam, Korea
| | - Min Jung Shim
- Division of Cardiology, Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - So-Young Lee
- Division of Nephrology, Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jisu Oh
- Division of Hemato-Oncology, Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Sang Hoon Kim
- Division of Cardiology, Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
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21
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Ahn JY. Bleeding complication after endoscopic submucosal dissection of gastric neoplasm. INTERNATIONAL JOURNAL OF GASTROINTESTINAL INTERVENTION 2019; 8:123-126. [DOI: 10.18528/ijgii190006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/22/2019] [Accepted: 07/22/2019] [Indexed: 08/30/2023] Open
Affiliation(s)
- Ji Yong Ahn
- Department of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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22
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Salimi Y, Abdollahpour I. Methodologic and statistical considerations in the propensity score-matched case-control study of effects of antithrombotic therapy on delayed bleeding after gastric endoscopic resection. Gastrointest Endosc 2019; 90:167. [PMID: 31228979 DOI: 10.1016/j.gie.2019.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Accepted: 01/18/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Yahya Salimi
- Social Development and Health Promotion Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran; Department of Epidemiology, School of Public Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ibrahim Abdollahpour
- Department of Epidemiology, School of Public Health, Arak University of Medical Sciences, Arak, Iran
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23
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James TW, Baron TH. Antithrombotic therapy and gastric EMR or endoscopic submucosal dissection: The bleeding edge? Gastrointest Endosc 2019; 89:286-288. [PMID: 30665528 DOI: 10.1016/j.gie.2018.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 10/06/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Theodore W James
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Todd H Baron
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA
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