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Maev IV, Andreev DN, Samsonov AA, Cheryomushkina AS. Peptic ulcer: the current state of the problem. MEDITSINSKIY SOVET = MEDICAL COUNCIL 2022:100-108. [DOI: 10.21518/2079-701x-2022-16-6-100-108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
Peptic ulcer disease (PUD) is a chronic polyetiological recurrent disease of gastroduodenal region. In most cases, the pathogenesis of PU is caused by imbalance between the aggressive factors and protective factors of the gastric or duodenal mucosa. Helicobacter pylori (H. pylori) infection and the use of non-steroidal anti-inflammatory drugs (NSAIDs), including aspirin, are the major causative factors leading to PUD development. 65% of gastric ulcers and 80% of duodenal ulcers were found to be associated with H. pylori infection. In turn, NSAIDs account for 30% of gastric ulcers and 15% of duodenal ulcers. About 0.1–1% of all PUs are caused by Zollinger-Ellison syndrome. Abdominal pain is the leading symptom in the clinical findings of patients with exacerbation of PUD. Dyspeptic syndrome (vomiting, nausea, belching, abnormal bowel pattern) is much less common in patients with PUD. Endoscopic examination of the upper gastrointestinal tract is currently the gold standard test used in the diagnosis of PUD and is recommended for all patients suspected of having this disease (unless contraindicated). Antisecretory therapy including proton pump inhibitors is the main approach to the treatment of PUD, as well as the prevention of its complications. Integral to the treatment of patients with H. pylori-associated PU is the eradication therapy of the infection. It is reasonable to use a cytoprotector rebamipide, which accelerates ulcer healing and improves the resulting scar quality, as part of the pharmacotherapy of PUD. In addition, the use of rebamipide in H. pylori eradication therapy regimens contributes to increased efficiency of elimination of the microorganisms.
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Affiliation(s)
- I. V. Maev
- Yevdokimov Moscow State University of Medicine and Dentistry
| | - D. N. Andreev
- Yevdokimov Moscow State University of Medicine and Dentistry
| | - A. A. Samsonov
- Yevdokimov Moscow State University of Medicine and Dentistry
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Serum Gastrin and Pepsinogen Levels after Administration of Acid Secretion Inhibitors for Ulcers due to Endoscopic Submucosal Dissection in Patients with Early Gastric Cancer. Gastroenterol Res Pract 2022; 2022:2830227. [PMID: 35126509 PMCID: PMC8816605 DOI: 10.1155/2022/2830227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 01/11/2022] [Indexed: 11/18/2022] Open
Abstract
Acid secretion inhibitors, such as proton pump inhibitors (PPIs) and potassium competitive acid blockers (PCABs), are used to treat ulcers after endoscopic submucosal dissection (ESD) for early gastric cancer. These drugs can influence serum gastrin and pepsinogen (PG) levels; however, their definite effects remain unclear. This open-label, randomized study investigated the effect of acid secretion inhibitors on the serum gastrin and pepsinogen levels. In total, 76 patients were enrolled in the study. They underwent gastric ESD and received a PPI (n = 21) or PCAB (n = 55). Changes in the serum gastrin and PG levels before and 4 weeks after administration were examined. Patient factors associated with the alteration of serum PG or gastrin levels were identified. The median serum levels of gastrin, PGI, and PGII before the administration of the acid secretion inhibitors were 110.5 pg/mL, 36.4 ng/mL, and 8.9 ng/mL, respectively; after administration, the levels increased to 300 pg/mL, 64.7 ng/mL, and 15.8 ng/mL, respectively (P < 0.01). Univariate analysis revealed that PCABs led to a more significant increase in the serum gastrin and PG levels as compared to PPIs. Furthermore, the PG levels were significantly increased in patients with previous Helicobacter pylori infections than in those with current infections. In conclusion, the serum gastrin and PG levels increased after the use of acid secretion inhibitors. This elevation was affected by the type of drug used, whereas the elevation in PGs was affected by the patient's background as well.
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Zhang HH, Soyfoo MD, Cao JL, Sang HM, Xu SF, Jiang JX. Histopathological Characteristics and Therapeutic Outcomes of Endoscopic Submucosal Dissection for Gastric High-Grade Intraepithelial Neoplasia. J Laparoendosc Adv Surg Tech A 2021; 32:413-421. [PMID: 34962142 DOI: 10.1089/lap.2020.0035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- Hai-Han Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Muhammad Djaleel Soyfoo
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jiu-Liang Cao
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Huai-Ming Sang
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Shun-Fu Xu
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jian-Xia Jiang
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Jung DH, Park JC. Strategies that Reduce Post-endoscopic Submucosal Dissection Bleeding. THE KOREAN JOURNAL OF HELICOBACTER AND UPPER GASTROINTESTINAL RESEARCH 2021. [DOI: 10.7704/kjhugr.2021.0028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Bleeding after endoscopic submucosal dissection (ESD), one of the most common postprocedural adverse events, is the main cause of increased readmission rates and hospital costs. Generally, the incidence of post-ESD bleeding is estimated to be about 5%. However, the incidence of bleeding is particularly increased in high-risk patients. In particular, it has an incidence of over 50% in patients that use antithrombotic agents. The well-known risk factors for post-ESD bleeding include antithrombotic therapy, lesions in the proximal stomach, specimen size >4 cm, and concomitant renal disease. Currently, the number of patients at a high risk of post-ESD bleeding has been increasing. This may be due to the aging society and the increase in the usage of antithrombotic agents. Therefore, several strategies have been employed to prevent post-ESD bleeding. These strategies include acid inhibition therapy, preventive hemostasis using Doppler endoscopic ultrasound and artery-selective clipping, second look endoscopy, the closings method, and the shield methods. However, these methods are technically demanding, which hinders their wide usage in clinical practice. Recently, several hemostatic powders have been developed and clinically used in the treatment of gastrointestinal bleeding. In this article, we review the risk factors for post-ESD bleeding and the recently introduced prevention methods. Moreover, we aimed to explore realistic and appropriate strategies for the prevention of post-ESD bleeding.
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Jung DH, Park JC, Lee YC, Lee SK, Shin SK, Chung H, Park JJ, Kim JH, Youn YH, Park H. Comparison of the Efficacy of Polaprezinc Plus Proton Pump Inhibitor and Rebamipide Plus Proton Pump Inhibitor Treatments for Endoscopic Submucosal Dissection-induced Ulcers. J Clin Gastroenterol 2021; 55:233-238. [PMID: 32341237 PMCID: PMC7960146 DOI: 10.1097/mcg.0000000000001357] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 03/17/2020] [Indexed: 12/10/2022]
Abstract
GOALS We assessed the efficacy of polaprezinc plus proton pump inhibitor (PPI) treatment for endoscopic submucosal dissection (ESD)-induced ulcer healing compared with rebamipide plus PPI treatment. BACKGROUND ESD has been widely used as a local treatment option that cures gastric neoplasms. However, it causes large and deep artificial ulcers, and there are no guidelines with regard to the optimal treatment durations and drug regimens for ESD-induced ulcers. Polaprezinc is effective for promoting ulcer healing and helps enhance the quality of ulcer healing. STUDY Two hundred ten patients with ESD-induced ulcers were randomly allocated to treatment with polaprezinc (150 mg/d) plus pantoprazole (40 mg/d) or treatment with rebamipide (300 mg/d) plus pantoprazole (40 mg/d). We evaluated the ulcer healing rate and condition of the ulcer at 4 weeks after dissection. The χ2 or Fisher exact test and the Student t test were used. RESULTS The ulcer healing rates at 4 weeks after dissection in the polaprezinc plus pantoprazole treatment group were not inferior compared with those in the rebamipide plus pantoprazole treatment group, both in the intention-to-treat analysis (90.3% and 91.4%, respectively, P=0.523) and per-protocol analysis (89.9% and 91.1%, respectively, P=0.531). The short procedure time was an independent predictive factor for a high ulcer healing rate (odds ratio: 0.975; 95% confidence interval: 0.958-0.993; P=0.006). CONCLUSION The polaprezinc plus PPI treatment showed noninferiority to rebamipide plus PPI treatment in the ulcer healing rate at 4 weeks after ESD.
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Affiliation(s)
- Da Hyun Jung
- Department of Internal Medicine, Yonsei University College of Medicine
| | - Jun Chul Park
- Department of Internal Medicine, Yonsei University College of Medicine
| | - Yong Chan Lee
- Department of Internal Medicine, Yonsei University College of Medicine
| | - Sang Kil Lee
- Department of Internal Medicine, Yonsei University College of Medicine
| | - Sung Kwan Shin
- Department of Internal Medicine, Yonsei University College of Medicine
| | - Hyunsoo Chung
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine
| | - Jae Jun Park
- Department of Internal Medicine, Yonsei University College of Medicine
| | - Jie-Hyun Kim
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Hoon Youn
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyojin Park
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Andreev DN, Maev IV. [Rebamipide: evidence base for use in gastroenterology]. TERAPEVT ARKH 2020; 92:97-104. [PMID: 33720581 DOI: 10.26442/00403660.2020.12.200455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 02/07/2021] [Indexed: 12/12/2022]
Abstract
Rebamipide is a cytoprotective drug that has been used in practical gastroenterology for 30 years. This article summarizes the main results of the most relevant clinical studies of rebamipide in diseases of various parts of the gastrointestinal tract, including the esophagus, stomach, small and large intestine.
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Affiliation(s)
- D N Andreev
- Yevdokimov Moscow State University of Medicine and Dentistry
| | - I V Maev
- Yevdokimov Moscow State University of Medicine and Dentistry
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Martynov AI, Sheptulin AA, Mayev IV, Kazyulin AN, Karateev AY, Melekhov AV, Pal’gova LK, Raikhel’son KL. New Prospects of Cytoprotection in the Treatment and Prevention of Gastric and Intestinal Diseases (Resolution of an Expert Council and Literature Review). ACTA ACUST UNITED AC 2020. [DOI: 10.22416/1382-4376-2020-30-2-7-14] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Aim. To generalize up-to-date information on the possibilities of cytoprotection in the treatment and prevention of gastric and intestinal diseases, as well as to present the materials of an Expert Council meeting held on February 8, 2020 in Moscow under the support of the Alium company.General provisions. The conducted Expert Council meeting was aimed at discussing the importance of improving the cytoprotective properties of the gastric and intestinal mucous membrane in the treatment of its lesions. It was shown that Rebamipide exhibits positive effects on various parts of the protective barrier of the gastrointestinal tract (GIT), primarily due to its stimulating action on the production of prostaglandins playing a key role in maintaining the cytoprotective properties of the gastrointestinal mucosa. The possibilities of applying Rebamipide for the treatment and prevention of erosive and ulcerative gastrointestinal lesions caused by non-steroidal anti-inflammatory (NSAIDs) and antithrombotic drugs were demonstrated. In the treatment of gastroesophageal reflux disease, Rebamipide is recommended for patients refractory to therapy with proton pump inhibitors (PPIs) and for those with non-acid reflux. The efficacy of Rebamipide in the treatment of Helicobacter pylori (H. pylori) infection, as well as functional dyspepsia and chronic gastritis, was confirmed.Conclusions. Rebamipid is a highly effective drug positively affecting various cytoprotection links, thus being suitable for the treatment and prevention of erosive and ulcerative lesions of the gastrointestinal tract, as well as gastroenterological diseases of various etiologies.Conflict of interest: The Expert Council meeting was supported by the Alium company.
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Affiliation(s)
- A. I. Martynov
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry
| | | | - I. V. Mayev
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry
| | - A. N. Kazyulin
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry
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Helicobacter pylori Infection following Endoscopic Resection of Early Gastric Cancer. BIOMED RESEARCH INTERNATIONAL 2019; 2019:9824964. [PMID: 31737682 PMCID: PMC6816031 DOI: 10.1155/2019/9824964] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 07/29/2019] [Accepted: 08/20/2019] [Indexed: 12/14/2022]
Abstract
The role of Helicobacter pylori (H. pylori) infection in patients following endoscopic resection of early gastric cancer (EGC) remains unclear. This article presents a review of literature published in the past 15 years. H. pylori-mediated persistent methylation levels are associated with the development of metachronous gastric cancer. The methylation of certain specific genes can be used to identify patients with a high risk of metachronous gastric cancer even after H. pylori eradication. H. pylori eradication after endoscopic resection should be performed as early as possible for eradication success and prevention of metachronous precancerous lesions. Although whether the eradication of H. pylori could prevent the development of metachronous cancer after endoscopic resection is controversial, several meta-analyses concluded that H. pylori eradication could reduce the incidence of metachronous gastric cancer significantly. In addition, H. pylori eradication in gastric cancer survivors after endoscopic resection could reduce healthcare cost and save lives in a cost-effective way. Taken together, H. pylori eradication after endoscopic resection of EGC is recommended as prevention for metachronous precancerous lesions and metachronous gastric cancer.
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Pittayanon R, Martel M, Barkun A. Role of mucoprotective agents in endoscopic submucosal dissection-derived ulcers: A systematic review. J Gastroenterol Hepatol 2018; 33:1948-1955. [PMID: 29870582 DOI: 10.1111/jgh.14305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 05/21/2018] [Accepted: 05/27/2018] [Indexed: 12/09/2022]
Abstract
BACKGROUND Currently, it is still unclear whether adding a mucoprotective agent to a proton pump inhibitor (PPI) results in better outcomes compared with using a PPI alone in patients with post-gastric endoscopic submucosal dissection (ESD) ulcers. This study aimed to examine the efficacy of PPI alone versus combination treatment in healing of post-gastric ESD ulcers, as well as on delayed bleeding and amount of blood transfused. METHODS A systematic search of MEDLINE, EMBASE, Cochrane, and ISI Web of knowledge databases, up until May 2017, for randomized trials comparing PPI alone versus PPI plus a mucoprotective drug in achieving ulcer healing in patients undergoing gastric ESD was performed. The primary outcome is scarring stage on endoscopic assessment at 4 or 8 weeks after gastric ESD. RESULTS From an initial 3071 citations, eight articles (n = 953 lesions from 934 patients) were analyzed. Patients receiving combination treatment achieved a scarring stage significantly more often than those on a PPIs alone at 4 or 8 weeks after ESD, (risk ratio = 1.36, 95% CI; 1.06-1.75). No study reported amount of blood transfused. There were no significant between treatment-group differences in terms of delayed bleeding (risk ratio = 0.58, 95% CI; 0.17-1.99). Neither location of ulcer nor Helicobacter pylori infection was related to ulcer scarring stage. CONCLUSION The limited evidences suggested combination treatment may be more effective in accelerating the process of ulcer healing in patients undergoing gastric ESD than the use of PPI alone, but does not appear to alter delayed bleeding risk.
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Affiliation(s)
- Rapat Pittayanon
- Division of Gastroenterology, McGill University and the McGill University Health Centre, Montreal, Canada.,Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital the Thai Red Cross, Bangkok, Thailand
| | - Myriam Martel
- Division of Gastroenterology, McGill University and the McGill University Health Centre, Montreal, Canada
| | - Alan Barkun
- Division of Gastroenterology, McGill University and the McGill University Health Centre, Montreal, Canada
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Bang CS, Shin WG, Seo SI, Choi MH, Jang HJ, Park SW, Kae SH, Yang YJ, Shin SP, Baik GH, Kim HY. Effect of ilaprazole on the healing of endoscopic submucosal dissection-induced gastric ulcer: randomized-controlled, multicenter study. Surg Endosc 2018; 33:1376-1385. [PMID: 30167954 DOI: 10.1007/s00464-018-6412-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 08/24/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND The optimal treatment regimen or the duration of treatment for an endoscopic submucosal dissection (ESD)-induced gastric ulcer has not been established. The aim of this study was to assess the efficacy of novel proton-pump inhibitor, ilaprazole, for the treatment of ESD-induced gastric ulcer. METHODS This was a prospective, open-label, randomized multicenter study. Between June 2015 and March 2018, a total of 176 patients (178 lesions) who underwent ESD for a gastric neoplasm were randomly allocated to receive the oral proton-pump inhibitor ilaprazole 20 mg or rabeprazole 20 mg daily for 8 weeks. The primary outcome was the ulcer healing rate at 4 and 8 weeks. RESULTS A total of 155 (157 lesions) and 154 patients (156 lesions) were included in the modified intention-to-treat (mITT) and per-protocol analyses, respectively. There was no significant difference in the ulcer healing rate (ilaprazole vs. rabeprazole, 97.4% vs. 97.0 p = 0.78 at 4 weeks, 100% vs. 100%, p = 0.95 at 8 weeks in the mITT analysis) or stage of ulcer (scar stage, 25.6% vs. 17.7%, p = 0.25 at 4 weeks, 92.3% vs. 88.6%, p = 0.59 at 8 weeks in the mITT analysis) between the treatment groups. The quality of ulcer healing was not significantly different between the two groups. No independent predictive factor for higher-quality ulcer healing was found in the multivariate analysis. CONCLUSIONS According to this trial, ilaprazole and rabeprazole showed no significant difference in the healing of artificial gastric ulcers. Most of the ulcers achieved complete healing within 4-8 weeks. TRIAL REGISTRATION ClinicalTrial.gov NCT02638584.
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Affiliation(s)
- Chang Seok Bang
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea.,Institue of New Frontier Research, Hallym University College of Medicine, Chuncheon, South Korea
| | - Woon Geon Shin
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea. .,Division of Gastroenterology, Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, 150 Seongan-ro, Gangdong-gu, Seoul, 05355, South Korea.
| | - Seung In Seo
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Min Ho Choi
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Hyun Joo Jang
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Se Woo Park
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Sea Hyub Kae
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Young Joo Yang
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Suk Pyo Shin
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Gwang Ho Baik
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
| | - Hak Yang Kim
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, South Korea
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Hahn KY, Park JC, Lee YK, Shin SK, Lee SK, Lee YC. Efficacy of hemostatic powder in preventing bleeding after gastric endoscopic submucosal dissection in high-risk patients. J Gastroenterol Hepatol 2018; 33:656-663. [PMID: 28910851 DOI: 10.1111/jgh.13990] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 08/29/2017] [Accepted: 09/08/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIM The prevention of post-endoscopic submucosal dissection (ESD) bleeding in high-risk patients is an important problem. This study evaluated the efficacy of polysaccharide hemostatic powder in preventing post-ESD bleeding in high-risk patients. METHODS Patients at high risk for post-ESD bleeding were prospectively enrolled between December 2015 and July 2016. A high risk of post-ESD bleeding was considered if the patients were taking antithrombotic agents or had undergone a large resection (specimen size ≥ 40 mm). The endpoints were Forrest classification of the post-ESD ulcer on second-look endoscopy 2 days after the procedure and bleeding rates within 48 h and at 4 weeks. RESULTS Forty-four patients underwent gastric ESD and treatment with hemostatic powder. Among them, 33 patients (70.5%) underwent large resection (≥ 40 mm) without antithrombotic therapy, and 13 patients (29.5%) received antithrombotic therapy. The mean resected specimen size was 55.3 ± 13.9 mm. The proportion of high-risk delayed bleeding lesions (Forrest IIa) at second-look endoscopy was 4.5% (2/44). The overall bleeding rate was 9.1% (4/44). There was no early bleeding event. The median (interquartile range) timing of bleeding after the procedure was 12.5 (interquartile range 10.3-15.5) days. The bleeding rate in the large resection (≥ 40 mm) group without antithrombotic therapy and the antithrombotic therapy group was 3.2% (1/33) and 23.1% (3/13), respectively. CONCLUSIONS Hemostatic powder may be a promising new simple and effective method to prevent early post-ESD bleeding in high-risk patients, especially for those with larger resection. (Clinical trial registration number: NCT02625792).
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Affiliation(s)
- Kyu Yeon Hahn
- Department of Internal Medicine and Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Chul Park
- Department of Internal Medicine and Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Kang Lee
- Department of Internal Medicine and Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sung Kwan Shin
- Department of Internal Medicine and Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Kil Lee
- Department of Internal Medicine and Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Chan Lee
- Department of Internal Medicine and Institute of Gastroenterology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Effects of Vonoprazan Compared with Esomeprazole on the Healing of Artificial Postendoscopic Submucosal Dissection Ulcers: A Prospective, Multicenter, Two-Arm, Randomized Controlled Trial. Gastroenterol Res Pract 2018; 2018:1615092. [PMID: 29670650 PMCID: PMC5835268 DOI: 10.1155/2018/1615092] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 12/06/2017] [Indexed: 12/14/2022] Open
Abstract
Background Vonoprazan affords more clinical benefits than proton pump inhibitors (PPIs) during the healing of gastroduodenal ulcers. However, it remains controversial whether vonoprazan is more effective than PPIs when used to heal artificial ulcers arising after endoscopic submucosal dissection (ESD). Aim This study investigated the effects of vonoprazan compared with esomeprazole on the healing of post-ESD artificial ulcers. Methods Sixty patients who underwent gastric ESD between May 2015 and May 2017 were randomized to treatment with vonoprazan (V group) or esomeprazole (E group) for 8 weeks. Upper endoscopy was performed at 4 and 8 weeks after ESD, and drug effects were estimated based on the ulcer healing rates and shrinkage rates. Results Fifty-three patients were analyzed. The respective 4- and 8-week ulcer healing rates did not differ significantly between V and E groups (8.0 versus 11.5%, P = 0.669; 88.9 versus 84.6%, P = 0.420). Similarly, the respective 4- and 8-week ulcer shrinkage rates did not differ significantly between V and E groups (96.8 versus 97.5%, P = 0.656; 100 versus 100%, P = 0.257). Conclusion The healing of artificial ulcers after ESD did not differ using vonoprazan or esomeprazole. Both vonoprazan and esomeprazole were effective when used to promote artificial ulcer healing after ESD.
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Libânio D, Costa MN, Pimentel-Nunes P, Dinis-Ribeiro M. Risk factors for bleeding after gastric endoscopic submucosal dissection: a systematic review and meta-analysis. Gastrointest Endosc 2016; 84:572-86. [PMID: 27345132 DOI: 10.1016/j.gie.2016.06.033] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 06/07/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Postprocedural bleeding (PPB) is the most common adverse event associated with endoscopic resection. Several studies have tried to identify risk factors for PPB after gastric EMR and endoscopic submucosal dissection (ESD), with controversial results. This systematic review and meta-analysis aimed to identify significant risk factors for PPB after gastric EMR and ESD. METHODS Three online databases were searched. Pooled odds ratio (OR) was computed for each risk factor using a random-effects model, and heterogeneity was assessed by Cochran's Q test and I(2). RESULTS Seventy-four articles were included. Pooled PPB rate was 5.1% (95% confidence interval, 4.5%-5.7%), which did not vary according to different study designs. Male sex (OR, 1.25), cardiopathy (OR, 1.54), antithrombotic drugs (OR, 1.63), cirrhosis (OR, 1.76), chronic kidney disease (OR, 3.38), tumor size > 20 mm (OR, 2.70), resected specimen size > 30 mm (OR, 2.85), localization in the lesser curvature (OR, 1.74), flat/depressed morphology (OR, 1.43), carcinoma histology (OR, 1.46), and ulceration (OR, 1.64) were identified as significant risk factors for PPB, whereas age, hypertension, submucosal invasion, fibrosis, and localization (upper, middle, or lower third) were not. Procedure duration > 60 minutes (OR, 2.05) and the use of histamine-2 receptor antagonists instead of proton pump inhibitors (OR, 2.13) were the procedural factors associated with PPB, whereas endoscopist experience and preprocedural proton pump inhibitors were not. Second-look endoscopy was not associated with decreased PPB (OR, 1.34; 95% confidence interval, .85-2.12). CONCLUSIONS Risk factors for PPB were identified that can help to guide management after gastric ESD, namely adjusting further management. Second-look endoscopy is not associated with decreased PPB.
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Affiliation(s)
- Diogo Libânio
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Mariana Nuno Costa
- Gastroenterology Department, Centro Hospitalar de Lisboa Central, Lisbon, Portugal
| | - Pedro Pimentel-Nunes
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal; CINTESIS (Center for Health Technology and Services Research), Faculty of Medicine, University of Porto, Porto, Portugal
| | - Mário Dinis-Ribeiro
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal; CINTESIS (Center for Health Technology and Services Research), Faculty of Medicine, University of Porto, Porto, Portugal
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14
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Libânio D, Pimentel-Nunes P, Dinis-Ribeiro M. Complications of endoscopic resection techniques for upper GI tract lesions. Best Pract Res Clin Gastroenterol 2016; 30:735-748. [PMID: 27931633 DOI: 10.1016/j.bpg.2016.09.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Revised: 08/12/2016] [Accepted: 09/06/2016] [Indexed: 02/09/2023]
Abstract
Adverse events can occur during and after the endoscopic resection of upper gastrointestinal lesions. Their incidence can be minimized through the adoption of preventive measures and their final outcomes can be optimized through prompt identification and adequate treatment. In this evidence-based review we describe the risk factors for adverse events, preventive measures to avoid them and their management when they occur. Algorithms of action are also provided. Oesophageal strictures can be prevented with corticosteroids (either locally injected or systemically administered) and treated with endoscopic dilatation. Bleeding can be minimized through the adoption of prophylactic coagulation and novel preventive measures are emerging and being evaluated. Bleeding management includes coagulation therapy, clips and haemostatic powders. Perforations can nowadays be successfully treated endoscopically in the majority of the cases and conservative treatment is associated with favourable outcomes although optimal management is unclear.
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Affiliation(s)
- D Libânio
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal; CINTESIS - Center for Health Technology and Services Research, Porto, Portugal.
| | - P Pimentel-Nunes
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal; CINTESIS - Center for Health Technology and Services Research, Porto, Portugal; CIDES-FMUP - Faculty of Medicine of the University of Porto, Porto, Portugal
| | - M Dinis-Ribeiro
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal; CINTESIS - Center for Health Technology and Services Research, Porto, Portugal; CIDES-FMUP - Faculty of Medicine of the University of Porto, Porto, Portugal
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15
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Yoshizawa Y, Sugimoto M, Sato Y, Sahara S, Ichikawa H, Kagami T, Hosoda Y, Kimata M, Tamura S, Kobayashi Y, Osawa S, Sugimoto K, Miyajima H, Furuta T. Factors associated with healing of artificial ulcer after endoscopic submucosal dissection with reference to Helicobacter pylori infection, CYP2C19 genotype, and tumor location: Multicenter randomized trial. Dig Endosc 2016; 28:162-72. [PMID: 26331711 DOI: 10.1111/den.12544] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 08/27/2015] [Accepted: 08/31/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Healing speed of peptic ulcer is affected by a number of factors, including Helicobacter pylori (H. pylori) infection and intragastric pH. Acid inhibition exerted by proton pump inhibitors differs by CYP2C19 genotype. Herein, we investigated whether healing speed of artificial ulcers formed after endoscopic submucosal dissection (ESD) was influenced by H. pylori infection, CYP2C19 genotype, or other factors. METHODS A total of 96 H. pylori-positive patients with gastric tumors scheduled for ESD were randomly assigned to receive eradication therapy for H. pylori before ESD (pre-ESD eradication) (n = 44) or after (post-ESD eradication) (n = 52). Patients received eradication therapy consisting of lansoprazole 30 mg, amoxicillin 750 mg, and clarithromycin 200 mg twice daily for 1 week. After ESD, lansoprazole 30 mg was given once daily for 8 weeks. Ulcer size was endoscopically measured on the next day and at 4 and 8 weeks after ESD. RESULTS Mean reduction rate of artificial ulcer area in the pre-ESD eradication group was 94.7% ± 5.5% at 4 weeks, which was similar to that in the post-ESD eradication group (94.7% ± 6.7%, P = 0.987), irrespective of CYP2C19 genotype. In multivariate analyses, location of gastric tumor (middle and upper, odds ratio: 4.05, 95% CI: 1.620-10.230, P = 0.003) was a factor for 97% reduction of artificial ulcer area at 4 weeks post-ESD, but CYP2C19 genotype and H. pylori infection were not. CONCLUSION Healing speed of ESD-induced artificial ulcer was affected by tumor location, but not by time of H. pylori eradication, resected size, or CYP2C19 genotype.
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Affiliation(s)
| | | | - Yoshihiko Sato
- Department of Gastroenterology, Seirei Hamamatsu General Hospital
| | | | | | | | - Yoshisuke Hosoda
- Department of Gastroenterology, Seirei Hamamatsu General Hospital
| | - Masaharu Kimata
- Department of Gastroenterology, Seirei Hamamatsu General Hospital
| | - Satoshi Tamura
- Department of Gastroenterology, Seirei Hamamatsu General Hospital.,First Department of Medicine
| | | | | | | | | | - Takahisa Furuta
- Center for Clinical Research, Hamamatsu University of Medicine, Hamamatsu, Japan
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16
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Ding YZ, Liu F, Dan ZL. Efficacy of proton pump inhibitors plus rebamipide for endoscopic submucosal dissection-induced ulcers: A Meta-analysis of randomized controlled trials. Shijie Huaren Xiaohua Zazhi 2015; 23:2629-2636. [DOI: 10.11569/wcjd.v23.i16.2629] [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] [Indexed: 02/07/2023] Open
Abstract
AIM: To compare the efficacy of proton pump inhibitors (PPIs) plus rebamipide vs PPIs alone for the treatment of ulcers induced by endoscopic submucosal dissection (ESD).
METHODS: Keyword and MeSH searches of PubMed, EMBASE, OVID, Cochrane Library, Wanfang Database and CNKI from the inception of each database to February 2015 were performed to identify all available randomized controlled trials comparing the effects of PPIs plus rebamidide and PPIs alone on healing ulcers after ESD. Two independent reviewers assessed the studies for inclusion and exclusion based on methodological quality criteria.
RESULTS: A total of five studies involving 670 patients were included. The pooled data suggested a significantly higher rate of ulcer healing after ESD among patients treated with PPIs plus rebamipide than those treated with PPIs alone (OR = 2.68, 95%CI: 1.81-3.97). The combination therapy was found to be significantly more effective than the use of PPIs alone for all ESD ulcers greater than 20 mm in size (OR = 4.77, 95%CI: 2.22-10.26). The ulcer reduction rate in the combination group was higher than that in the PPI alone group after four weeks of treatment (MD = 68.39, 95%CI: 35.73-101.05).
CONCLUSION: The results of this meta-analysis indicate that the combination therapy of PPIs plus rebamipide is more efficient than PPI monotherapy in healing ESD-induced ulcer, particularly large ulcers. However, more high-quality trials are needed to confirm these findings.
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17
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Nishizawa T, Suzuki H, Kanai T, Yahagi N. Proton pump inhibitor alone vs proton pump inhibitor plus mucosal protective agents for endoscopic submucosal dissection-induced ulcer: a systematic review and meta-analysis. J Clin Biochem Nutr 2015. [PMID: 25759512 DOI: 10.3164/jcbn.14.101] [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: 11/22/2022] Open
Abstract
Mucosal protective agents may improve healing of patients with endoscopic submucosal dissection-induced ulcers. The present study systematically evaluated published clinical trials to determine whether combined therapeutic use of mucosal protective agents and proton pump inhibitors can improve the outcome of patients with endoscopic submucosal dissection-induced ulcers compared to treatment with proton pump inhibitors alone. PubMed, the Cochrane Library, and the Igaku-Chuo-Zasshi database were searched to identify eligible randomized trials for systematic review. We identified 11 randomized trials for inclusion in our study (1,160 patients). Pooled endoscopic submucosal dissection-induced ulcer healing rates were 45.8% and 34.4% for patients with or without mucosal protective agents, respectively. The odds ratio was 2.28 (95% confidence interval, 1.57-3.31) with no significant study heterogeneity. In conclusion, the systematic review and meta-analysis showed that the combined therapeutic use of proton pump inhibitors and mucosal protective agents improved healing rates of endoscopic submucosal dissection-induced ulcers compared to treatment with proton pump inhibitor monotherapy.
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Affiliation(s)
- Toshihiro Nishizawa
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan ; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Hidekazu Suzuki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
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18
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Mochizuki S, Ikeda Y, Arai T, Matsuo K. Toward further prevention of bleeding after gastric endoscopic submucosal dissection. Dig Endosc 2015; 27:295-7. [PMID: 25754004 DOI: 10.1111/den.12441] [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: 02/08/2023]
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19
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Nishizawa T, Suzuki H, Kanai T, Yahagi N. Proton pump inhibitor alone vs proton pump inhibitor plus mucosal protective agents for endoscopic submucosal dissection-induced ulcer: a systematic review and meta-analysis. J Clin Biochem Nutr 2014; 56:85-90. [PMID: 25759512 PMCID: PMC4345174 DOI: 10.3164/jcbn.14-101] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Accepted: 08/26/2014] [Indexed: 01/17/2023] Open
Abstract
Mucosal protective agents may improve healing of patients with endoscopic submucosal dissection-induced ulcers. The present study systematically evaluated published clinical trials to determine whether combined therapeutic use of mucosal protective agents and proton pump inhibitors can improve the outcome of patients with endoscopic submucosal dissection-induced ulcers compared to treatment with proton pump inhibitors alone. PubMed, the Cochrane Library, and the Igaku-Chuo-Zasshi database were searched to identify eligible randomized trials for systematic review. We identified 11 randomized trials for inclusion in our study (1,160 patients). Pooled endoscopic submucosal dissection-induced ulcer healing rates were 45.8% and 34.4% for patients with or without mucosal protective agents, respectively. The odds ratio was 2.28 (95% confidence interval, 1.57–3.31) with no significant study heterogeneity. In conclusion, the systematic review and meta-analysis showed that the combined therapeutic use of proton pump inhibitors and mucosal protective agents improved healing rates of endoscopic submucosal dissection-induced ulcers compared to treatment with proton pump inhibitor monotherapy.
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Affiliation(s)
- Toshihiro Nishizawa
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan ; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Hidekazu Suzuki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
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