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Fischbach W, Bornschein J, Hoffmann JC, Koletzko S, Link A, Macke L, Malfertheiner P, Schütte K, Selgrad DM, Suerbaum S, Schulz C. Update S2k-Guideline Helicobacter pylori and gastroduodenal ulcer disease of the German Society of Gastroenterology, Digestive and Metabolic Diseases (DGVS). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:261-321. [PMID: 38364851 DOI: 10.1055/a-2181-2225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Affiliation(s)
| | - Jan Bornschein
- Translational Gastroenterology Unit John, John Radcliffe Hospital Oxford University Hospitals, Oxford, United Kingdom
| | - Jörg C Hoffmann
- Medizinische Klinik I, St. Marien- und St. Annastiftskrankenhaus, Ludwigshafen, Deutschland
| | - Sibylle Koletzko
- Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, LMU-Klinikum Munich, Munich, Deutschland
- Department of Paediatrics, Gastroenterology and Nutrition, School of Medicine Collegium Medicum University of Warmia and Mazury, 10-719 Olsztyn, Poland
| | - Alexander Link
- Klinik für Gastroenterologie, Hepatologie und Infektiologie, Universitätsklinikum Magdeburg, Magdeburg, Deutschland
| | - Lukas Macke
- Medizinische Klinik und Poliklinik II Campus Großhadern, Universitätsklinikum Munich, Munich, Deutschland
- Deutsches Zentrum für Infektionsforschung, Standort Munich, Munich, Deutschland
| | - Peter Malfertheiner
- Klinik für Gastroenterologie, Hepatologie und Infektiologie, Universitätsklinikum Magdeburg, Magdeburg, Deutschland
- Medizinische Klinik und Poliklinik II Campus Großhadern, Universitätsklinikum Munich, Munich, Deutschland
| | - Kerstin Schütte
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Niels-Stensen-Kliniken Marienhospital Osnabrück, Osnabrück, Deutschland
| | - Dieter-Michael Selgrad
- Medizinische Klinik Gastroenterologie und Onkologie, Klinikum Fürstenfeldbruck, Fürstenfeldbruck, Deutschland
- Klinik für Innere Medizin 1, Universitätsklinikum Regensburg, Regensburg, Deutschland
| | - Sebastian Suerbaum
- Universität Munich, Max von Pettenkofer-Institut für Hygiene und Medizinische Mikrobiologie, Munich, Deutschland
- Nationales Referenzzentrum Helicobacter pylori, Pettenkoferstr. 9a, 80336 Munich, Deutschland
- Deutsches Zentrum für Infektionsforschung, Standort Munich, Munich, Deutschland
| | - Christian Schulz
- Medizinische Klinik und Poliklinik II Campus Großhadern, Universitätsklinikum Munich, Munich, Deutschland
- Deutsches Zentrum für Infektionsforschung, Standort Munich, Munich, Deutschland
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2
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Riccio S, Marzuillo P, Santoro C. Do proton pump inhibitors reduce gastrointestinal complication when starting long-term non-steroidal anti-inflammatory drugs therapy? Arch Dis Child 2024; 109:167-169. [PMID: 37827812 DOI: 10.1136/archdischild-2023-326141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/23/2023] [Indexed: 10/14/2023]
Affiliation(s)
- Simona Riccio
- Department of Women's and Children's Health and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Pierluigi Marzuillo
- Department of Women's and Children's Health and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Claudia Santoro
- Department of Women's and Children's Health and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
- Clinic of Child and Adolescent Neuropsychiatry, Departments of Physical and Mental Health, and Preventive Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
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Gonzalez-Gonzalez L, Calm A, Mañosa M, Bazán V, Borrellas A, Carrillo X, Bisbal F, Vallejo N, Cañete F, Calafat M, Domènech E. Impact of left atrial appendage closure in patients on anticoagulation for atrial fibrillation and recurrent or chronic gastrointestinal bleeding. GASTROENTEROLOGIA Y HEPATOLOGIA 2023; 46:621-627. [PMID: 36828118 DOI: 10.1016/j.gastrohep.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 01/09/2023] [Accepted: 02/08/2023] [Indexed: 02/24/2023]
Abstract
BACKGROUND Oral anticoagulation in non-valvular atrial fibrillation is associated with an increased risk of bleeding, particularly gastrointestinal bleeding, leading to treatment withdrawal in up to 50% of patients and putting them at risk of embolic events. Left atrial appendage closure (LAAC) can be an alternative to chronic anticoagulation. We aim to describe the impact of LAAC in patients with gastrointestinal bleeding (GIB) or chronic iron deficiency anaemia (CIDA) on healthcare resources consumption. METHODS Observational retrospective study of patients who underwent LAAC for GIB or CIDA at a single centre. RESULTS Nineteen patients with a median age of 74 years and a median Charlson score of six points were included in the study. Angiodysplasias were the most frequent cause of GIB or CIDA. The procedural success rate of LAAC was 100% with a median anticoagulant and antiplatelet treatment duration of 92 days. One year after the LAAC, we found a significant improvement in the lowest haemoglobin concentration and a reduction in the number of red blood cells transfusion, hospital admissions due to GIB and CIDA and the number of endoscopic examinations. One patient died due to a pulmonary thromboembolism. No deaths related to GIB were observed. CONCLUSIONS LAAC seems to be a safe and effective alternative to anticoagulation in patients with GIB or CIDA.
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Affiliation(s)
- Laura Gonzalez-Gonzalez
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain
| | - Anna Calm
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain
| | - Míriam Mañosa
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Víctor Bazán
- Cardiology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain; Centro de Investivación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Andrea Borrellas
- Cardiology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain; Centro de Investivación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Xavier Carrillo
- Cardiology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain; Centro de Investivación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Felipe Bisbal
- Cardiology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain; Centro de Investivación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Nuria Vallejo
- Cardiology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain; Centro de Investivación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Fiorella Cañete
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Margalida Calafat
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Eugeni Domènech
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain; Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain.
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4
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Aktualisierte S2k-Leitlinie Helicobacter
pylori und gastroduodenale Ulkuskrankheit der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) – Juli 2022 – AWMF-Registernummer: 021–001. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:544-606. [PMID: 37146633 DOI: 10.1055/a-1975-0414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
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5
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Zieliński K, Pracoń R, Konka M, Kruk M, Kępka C, Trochimiuk P, Dębski M, Kaczmarska E, Przyłuski J, Kowalik I, Dzielińska Z, Kurowski A, Witkowski A, Demkow M. Incidence and Predictors of Clinically Significant Bleedings after Transcatheter Left Atrial Appendage Closure. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13802. [PMID: 36360682 PMCID: PMC9658798 DOI: 10.3390/ijerph192113802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 10/15/2022] [Accepted: 10/17/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Transcatheter left atrial appendage closure (LAAC) is performed in patients unsuitable for long-term anticoagulation, predominantly due to prior bleeding events. The study aimed to investigate the incidence and predictors of clinically significant bleeding (CSB) post-LAAC. METHODS Consecutive patients after LAAC with an Amplatzer or WATCHMAN device were analyzed (05.2014-11.2019). Bleeding was classified as CSB when associated with at least one of the following: death, ≥2 g/dL hemoglobin drop, ≥2 blood units transfusion, critical anatomic site, or hospitalization/invasive procedure. RESULTS Among 195 patients (age 74 (68-80), 43.1% females, HAS-BLED score 2.0 (2.0-3.0)), during median follow-up of 370 (IQR, 358-392) days, there were 15 nonprocedural CSBs in 14 (7.2%) patients. Of those, 9 (60.0%) occurred during postprocedural dual antiplatelet therapy (DAPT) (median 46 (IQR: 16-60) days post-LAAC) vs. 6 (40%) after DAPT discontinuation (median 124 (81-210) days post-LAAC), translating into annualized CSB rates of 14.0% (per patient-year on DAPT) vs. 4.6% (per patient-year without DAPT). In 92.9% (13/14) of patients, the post-LAAC nonprocedural CSB was a recurrence from the same site as bleeding pre-LAAC. In the multivariable model, admission systolic blood pressure (SBP) > 127 mmHg (HR = 10.73, 1.37-84.26, p = 0.024), epistaxis history (HR = 5.84, 1.32-25.89, p = 0.020), permanent atrial fibrillation (AF) (HR = 4.55, 1.20-17.20, p = 0.025), and prior gastrointestinal bleeding (HR = 3.35, 1.01-11.08, p = 0.048) predicted post-LAAC CSB. CONCLUSIONS Nonprocedural CSBs after LAAC, with a similar origin as the pre-LAAC bleedings, were observed predominantly during postprocedural DAPT and predicted by elevated admission SBP, prior epistaxis, permanent AF, and gastrointestinal bleeding history. Whether a more reserved post-LAAC antiplatelet regimen and stringent blood pressure control may improve LAAC outcomes remains to be studied.
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Affiliation(s)
- Kamil Zieliński
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Radosław Pracoń
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Marek Konka
- Department of Congenital Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Mariusz Kruk
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Cezary Kępka
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Piotr Trochimiuk
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Mariusz Dębski
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Edyta Kaczmarska
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Jakub Przyłuski
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Ilona Kowalik
- Clinical Research Support Center, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Zofia Dzielińska
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Andrzej Kurowski
- Department of Anesthesiology, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Adam Witkowski
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
| | - Marcin Demkow
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland
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Joo MK, Park CH, Kim JS, Park JM, Ahn JY, Lee BE, Lee JH, Yang HJ, Cho YK, Bang CS, Kim BJ, Jung HK, Kim BW, Lee YC. Clinical Guidelines for Drug-Related Peptic Ulcer, 2020 Revised Edition. Gut Liver 2021; 14:707-726. [PMID: 33191311 PMCID: PMC7667931 DOI: 10.5009/gnl20246] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/31/2020] [Accepted: 09/04/2020] [Indexed: 02/06/2023] Open
Abstract
Korean guidelines for nonsteroidal anti-inflammatory drug (NSAID)-induced peptic ulcer were previously developed in 2009 with the collaboration of the Korean College of Helicobacter and Upper Gastrointestinal Research and Korean Society of Gastroenterology. However, the previous guidelines were based mainly upon a review of the relevant literature and expert opinion. Therefore, the guidelines need to be revised. We organized a guideline Development Committee for drug-related peptic ulcer under the auspices of the Korean College of Helicobacter and Upper Gastrointestinal Research in 2017 and developed nine statements, including four for NSAIDs, three for aspirin and other antiplatelet agents, and two for anticoagulants through a de novo process founded on evidence-based medicine that included a literature search and a meta-analysis, A consensus was reached through the application of the modified Delphi method. The primary target of these guidelines is adult patients undergoing long-term treatment with NSAIDs, aspirin or other antiplatelet agents and anticoagulants. The revised guidelines reflect the expert consensus and is intended to assist clinicians in the management and prevention of drug-induced peptic ulcer and associated conditions.
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Affiliation(s)
- Moon Kyung Joo
- Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Chan Hyuk Park
- Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Joon Sung Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jae Myung Park
- Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Yong Ahn
- Department of Gastroenterology, Asan Medical Center, Asan Digestive Disease Research Institute, University of Ulsan College of Medicine, Seoul, Korea
| | - Bong Eun Lee
- Departments of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Jeong Hoon Lee
- Department of Gastroenterology, Asan Medical Center, Asan Digestive Disease Research Institute, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyo-Joon Yang
- Division of Gastroenterology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yu Kyung Cho
- Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chang Seok Bang
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - Beom Jin Kim
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Hye-Kyung Jung
- Department of Internal Medicine, Ewha Womans University College of Medicine, Seoul, Korea
| | - Byung-Wook Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong Chan Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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Joo MK, Park CH, Kim JS, Park JM, Ahn JY, Lee BE, Lee JH, Yang HJ, Cho YK, Bang CS, Kim BJ, Jung HK, Kim BW, Lee YC. [Clinical Guidelines for Drug-induced Peptic Ulcer, 2020 Revised Edition]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2021; 76:108-133. [PMID: 32969360 DOI: 10.4166/kjg.2020.76.3.108] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/08/2020] [Accepted: 07/08/2020] [Indexed: 12/18/2022]
Abstract
The Korean guidelines for nonsteroidal anti-inflammatory drug (NSAID)-induced peptic ulcers were previously developed under co-work with the Korean College of Helicobacter and Upper Gastrointestinal Research and Korean Society of Gastroenterology at 2009. On the other hand, the previous guidelines were based mainly on a literature review and expert opinions. Therefore, the guidelines need to be revised. In this study, a guideline development committee for drug-induced peptic ulcers was organized under the Korean College of Helicobacter and Upper Gastrointestinal Research in 2017. Nine statements were developed, including four for NSAID, three for aspirin and other antiplatelet agents, and two for anticoagulants through de novo processes based on evidence-based medicine, such as a literature search, meta-analysis, and the consensus was established using the modified Delphi method. The primary target of this guideline was adult patients taking long-term NSAIDs, aspirin, or other antiplatelet agent and anticoagulants. The revised guidelines reflect the consensus of expert opinions and are intended to assist relevant clinicians in the management and prevention of drug-induced peptic ulcers and associated conditions.
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Affiliation(s)
- Moon Kyung Joo
- Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Chan Hyuk Park
- Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, Korea
| | - Joon Sung Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jae Myung Park
- Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Yong Ahn
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Bong Eun Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Jeong Hoon Lee
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyo-Joon Yang
- Division of Gastroenterology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yu Kyung Cho
- Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chang Seok Bang
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - Beom Jin Kim
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Hye-Kyung Jung
- Department of Internal Medicine, College of Medicine, Ewha Woman's University, Seoul, Korea
| | - Byung-Wook Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong Chan Lee
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Faroux L, Cruz-González I, Arzamendi D, Freixa X, Nombela-Franco L, Peral V, Caneiro-Queija B, Mangieri A, Trejo-Velasco B, Asmarats L, Regueiro A, McInerney A, Morcuende Gonzalez A, Estevez-Loureiro R, Laricchia A, O'Hara G, Rodés-Cabau J. Incidence, predictors, and clinical impact of bleeding recurrence in patients with prior gastrointestinal bleeding undergoing LAAC. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2021; 44:1216-1223. [PMID: 34110038 DOI: 10.1111/pace.14293] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/20/2021] [Accepted: 06/06/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Gastrointestinal bleeding (GIB) is associated with a high recurrence rate and a prior GIB episode is common in real-world left atrial appendage closure (LAAC) recipients. The present study sought to evaluate the clinical characteristics and outcomes of patients with prior GIB undergoing LAAC, and to determine the factors associated with and clinical impact of GIB recurrence. METHODS Multicenter study including 277 consecutive patients who underwent percutaneous LAAC and had prior GIB. All-cause death, all bleeding, GIB recurrence, and clinical ischemic stroke were recorded. RESULTS After a median follow-up of 17 (interquartile range: 6-37) months post-LAAC, the rates of death, bleeding, GIB recurrence, and ischemic stroke were 14.0 per 100 person-year (PY), 29.3 per 100 PY, 17.7 per 100 PY, and 1.1 per 100 PY, respectively. GIB recurrence occurred within 3 months post-LAAC in 55.8% of patients. A previous lower GIB (vs. upper or unclassified) (HR: 1.76; 95% CI: 1.09-2.82; p = .020) and eGFR < 45 mL/min (HR: 1.70; 95% CI:1.04-2.67; p = .033) determined an increased risk of GIB recurrence. By multivariable analysis, eGFR < 45 mL/min (HR: 2.72; 95% CI: 1.70-4.34; p < .001), GIB recurrence following LAAC (HR: 2.15; 95% CI: 1.33-3.46; p = .002), diabetes mellitus (HR: 1.77; 95% CI: 1.10-2.84; p = .018), and age (HR: 1.06; 95% CI: 1.03-1.10; p < .001) were associated with an increased mortality. CONCLUSIONS Patients with prior GIB undergoing LAAC exhibited a relatively low rate of GIB recurrence, and prior lower GIB and moderate-to-severe chronic kidney disease determined an increased risk. GIB recurrence was associated with an increased mortality.
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Affiliation(s)
- Laurent Faroux
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | | | - Xavier Freixa
- Institut Clínic Cardiovascular, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Vicente Peral
- Cardiology Department, Health Research Institute of the Balearic Islands (IdISBa), Hospital Universitari Son Espases, Palma, Spain
| | | | | | | | | | - Ander Regueiro
- Institut Clínic Cardiovascular, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Angela McInerney
- Cardiovascular Institute, Hospital Clínico San Carlos, Madrid, Spain
| | - Antonio Morcuende Gonzalez
- Cardiology Department, Health Research Institute of the Balearic Islands (IdISBa), Hospital Universitari Son Espases, Palma, Spain
| | | | | | - Gilles O'Hara
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Josep Rodés-Cabau
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
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Joo MK. [ Helicobacter pylori Eradication in Drug-related Peptic Ulcer]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2020; 76:227-231. [PMID: 33234768 DOI: 10.4166/kjg.2020.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 10/23/2020] [Accepted: 10/23/2020] [Indexed: 06/11/2023]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) and aspirin are the most frequently prescribed drugs worldwide, and their long-term use often leads to peptic ulcers (PUs) along with serious complications, such as bleeding and perforation. Helicobacter pylori (H. pylori) infection is a significant risk factor for developing NSAID-related PU and ulcer bleeding during long-term aspirin use. In a revised version of the Clinical Guidelines for Drug-induced Peptic Ulcer, two statements regarding H. pylori eradication are recommended. 1) Patients scheduled for long-term NSAID therapy should be tested and treated for H. pylori infection to prevent PU and its complications. 2) Patients with a history of PU receiving long-term low-dose aspirin (LDA) therapy should undergo treatment for H. pylori infection to prevent PU and its complications. On the other hand, unlike NSAID-naïve patients, the preventive effects of H. pylori eradication in chronic NSAID users are unclear. In addition, anti-ulcer drugs, such as proton pump inhibitors, may be necessary for maintenance therapy after H. pylori eradication in a subset of long-term LDA users, particularly if the patients are taking concomitant antiplatelet agents or anticoagulants.
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Affiliation(s)
- Moon Kyung Joo
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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10
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Abstract
Peptic ulcer disease continues to be a source of significant morbidity and mortality worldwide. Approximately two-thirds of patients found to have peptic ulcer disease are asymptomatic. In symptomatic patients, the most common presenting symptom of peptic ulcer disease is epigastric pain, which may be associated with dyspepsia, bloating, abdominal fullness, nausea, or early satiety. Most cases of peptic ulcer disease are associated with Helicobacter pylori infection or the use of nonsteroidal anti-inflammatory drugs (NSAIDs), or both. In this review, we discuss the role of proton pump inhibitors in the management of peptic ulcer disease, highlight the latest guidelines about the diagnosis and management of H. pylori, and discuss the latest evidence in the management of complications related to peptic ulcer disease, including endoscopic intervention for peptic ulcer-related bleeding. Timely diagnosis and treatment of peptic ulcer disease and its sequelae are crucial in order to minimize associated morbidity and mortality, as is prevention of peptic ulcer disease among patients at high risk, including those infected with H. pylori and users of NSAIDs.
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11
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Fischbach W, Malfertheiner P. Helicobacter Pylori Infection. DEUTSCHES ARZTEBLATT INTERNATIONAL 2018; 115:429-436. [PMID: 29999489 PMCID: PMC6056709 DOI: 10.3238/arztebl.2018.0429] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 10/11/2017] [Accepted: 05/02/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Infection with Helicobacter pylori (H. pylori) is a major pathogenic factor for gastroduodenal ulcer disease and gastric carcinoma, as well as for other types of gastric and extragastric disease. As a result of changing epidemiologic conditions (e.g., immigration), changing resistance patterns with therapeutic implications, and new knowledge relating to the indications for pathogen eradication, the medical management of H. pylori is a dynamic process in need of periodic reassessment. METHODS This review is based on pertinent publications retrieved by a selective search in PubMed and the Cochrane Database, with particular attention to three international consensus reports and the updated German S2k guideline. RESULTS H. pylori is now dealt with as an infection, whether or not the infected individual has symptoms or suffers from and H.-pylori-induced illness. H.-pylori-associated dyspepsia and functional dyspepsia are distinct entities that can only be diagnosed when competing elements in the differential diagnosis have been ruled out. H. pylori can be detected with noninvasive methods (13C-urea breathing test, stool antigen detection) and with invasive methods (histology, culture, rapid urease test). An important consideration for treatment is that primary clarithromycin resistance is common in many groups of patients; in Germany, its prevalence is now 10.9%. Primary treatment can be with either standard triple therapy (clarithromycin and amoxicillin or metronidazole) or bismuth-containing quadruple therapy. Treatment for 10 to 14 days is more likely to eradicate the pathogen than treatment for 7 days. When H. pylori infection is initially diagnosed in a patient over age 50, gastritis risk stratification should be performed by means of endoscopic biopsy and histologic examination. CONCLUSION The new, clinically relevant developments that are presented and commented upon in this review now enable evidence-based management of H. pylori infection.
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Affiliation(s)
- Wolfgang Fischbach
- Department II, Gastroenterology and Oncology, Klinikum Aschaffenburg – Alzenau GmbH, Academic Teaching Hospital of the University of Würzburg
| | - Peter Malfertheiner
- Clinic for Gastroenterology, Hepatology, and Infectious Diseases, University Clinic Magdeburg
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Marsicano E, Vuong GM, Prather CM. Gastrointestinal causes of abdominal pain. Obstet Gynecol Clin North Am 2015; 41:465-89. [PMID: 25155126 DOI: 10.1016/j.ogc.2014.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Gastrointestinal causes of abdominal pain are numerous. These causes are reviewed in brief here, divided into 2 categories: acute abdominal pain and chronic abdominal pain. They are further subcategorized by location of pain as it pertains to the abdomen.
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Affiliation(s)
- Elizabeth Marsicano
- Division of Gastroenterology and Hepatology, Saint Louis University, 3635 Vista Avenue, St Louis, MO 63110, USA.
| | - Giao Michael Vuong
- Division of Gastroenterology and Hepatology, Saint Louis University, 3635 Vista Avenue, St Louis, MO 63110, USA
| | - Charlene M Prather
- Division of Gastroenterology and Hepatology, Saint Louis University, 3635 Vista Avenue, St Louis, MO 63110, USA.
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Biju PG, Gubrij I, Garg S, Gupta PK, Hauer-Jensen M, Burnett AF. Radiation lethality potentiation in total body irradiated mice by a commonly prescribed proton pump inhibitor, Pantoprazole sodium. Int J Radiat Biol 2014; 90:554-9. [PMID: 24646079 DOI: 10.3109/09553002.2014.905727] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE Pantoprazole sodium (Protonix) is a proton pump inhibitor (PPI) widely used to treat peptic ulcer and gastroesophageal reflux due to its ability to inhibit gastric acid secretion. Therefore, a large group of the population exposed to total body irradiation (TBI) in the event of a nuclear disaster would be on this or similar medications. We investigated the effect of pantoprazole on TBI-induced lethality in mice. METHODS AND MATERIALS Male CD2F1 mice were exposed to various doses of uniform TBI using a (137)Cs irradiator. Pantoprazole was administered by twice daily subcutaneous injection in saline from 4 days before to 5 days after irradiation. Effects on gastric pH, and gastrointestinal (GI) and hematopoietic toxicity were evaluated. RESULTS Pantoprazole administration significantly exacerbated 30 day lethality and gastrointestinal toxicity. Median survival after 9.0 Gy TBI was reduced from 22 days to 12 days (p = 0.006). Pantoprazole adversely effected intestinal crypt survival and mucosal surface area. In contrast, equivalent doses of a histamine type-2(H2) receptor blocker (cimetidine) did not alter TBI-induced lethality. CONCLUSION The adverse effect of pantoprazole on TBI-induced lethality is highly important because of the widespread use of PPI in the general population, as well as use of these drugs for acid suppression in individuals exposed to radiation. Further studies of the mechanisms underlying the adverse effect of PPI after exposure to TBI are clearly warranted. Until results from such studies are available, other acid-suppressing strategies should be preferred in the context of radiation exposure.
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Mejia A, Kraft WK. Acid peptic diseases: pharmacological approach to treatment. Expert Rev Clin Pharmacol 2014; 2:295-314. [PMID: 21822447 DOI: 10.1586/ecp.09.8] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Acid peptic disorders are the result of distinctive, but overlapping pathogenic mechanisms leading to either excessive acid secretion or diminished mucosal defense. They are common entities present in daily clinical practice that, owing to their chronicity, represent a significant cost to healthcare. Key elements in the success of controlling these entities have been the development of potent and safe drugs based on physiological targets. The histamine-2 receptor antagonists revolutionized the treatment of acid peptic disorders owing to their safety and efficacy profile. The proton-pump inhibitors (PPIs) represent a further therapeutic advance due to more potent inhibition of acid secretion. Ample data from clinical trials and observational experience have confirmed the utility of these agents in the treatment of acid peptic diseases, with differential efficacy and safety characteristics between and within drug classes. Paradigms in their speed and duration of action have underscored the need for new chemical entities that, from a single dose, would provide reliable duration of acid control, particularly at night. Moreover, PPIs reduce, but do not eliminate, the risk of ulcers in patients taking NSAIDs, reflecting untargeted physiopathologic pathways and a breach in the ability to sustain an intragastric pH of more than 4. This review provides an assessment of the current understanding of the physiology of acid production, a discussion of medications targeting gastric acid production and a review of efficacy in specific acid peptic diseases, as well as current challenges and future directions in the treatment of acid-mediated diseases.
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Affiliation(s)
- Alex Mejia
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, 1170 Main Building, 132 South 10th Street, Philadelphia, PA 19107-5244, USA, Tel.: +1 203 243 7501
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Medlock S, Eslami S, Askari M, Taherzadeh Z, Opondo D, de Rooij SE, Abu-Hanna A. Co-prescription of gastroprotective agents and their efficacy in elderly patients taking nonsteroidal anti-inflammatory drugs: a systematic review of observational studies. Clin Gastroenterol Hepatol 2013; 11:1259-1269.e10. [PMID: 23792548 DOI: 10.1016/j.cgh.2013.05.034] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 05/07/2013] [Accepted: 05/13/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Guidelines recommend prescribing gastroprotective agents (proton pump inhibitors, misoprostol) to older patients (primarily ≥65 years old) taking nonsteroidal anti-inflammatory drugs (NSAIDs) to prevent gastrointestinal ulcers. Older individuals are underrepresented in clinical trials of these agents. We systematically reviewed evidence from observational studies on the use of gastroprotective agents in elderly patients and their ability to prevent NSAID-related ulcers in this population. METHODS We performed a systematic search of Embase and MEDLINE and identified 23 observational studies that focused on elderly patients and reported data on co-prescription of gastroprotective agents and NSAIDs and/or the effectiveness of the agents in preventing gastrointestinal events in NSAID users. We collected data on rates of co-prescription and NSAID-related gastrointestinal events in patients with and without gastroprotection. RESULTS A median of 24% (range, 10%-69%) of elderly patients taking NSAIDs received a co-prescription for gastroprotective agents; this percentage was only slightly higher in the oldest age groups. All studies of efficacy showed a positive effect of gastroprotection. However, the adjusted results were not suitable for synthesis, and the 5 studies reporting unadjusted results were too heterogeneous for meta-analysis (I(2) = 97%). The studies differed in outcomes, definitions of co-prescription, and differences in baseline risk factors between patients with and without gastroprotection. None of the studies assessed adverse effects of gastroprotective agents. The 2 cost-effectiveness studies reached opposing conclusions. CONCLUSIONS In a systematic review, the observational evidence for the efficacy of gastroprotective agents in preventing NSAID-associated gastrointestinal events was in agreement with results of randomized controlled trials. However, because of heterogeneity of included studies, it is not clear what the effect would be if more patients were treated, or at what age gastroprotection should be recommended. We offer suggestions to facilitate comparison with other work and address the questions of risk and benefit in relation to age.
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Affiliation(s)
- Stephanie Medlock
- Department of Medical Informatics, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands.
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Zhang S, Chao GQ, Lu B. Proton pump inhibitors are not the key for therapying non-steroidal anti-inflammatory drugs-induced small intestinal injury. Rheumatol Int 2013; 33:2513-21. [PMID: 23604681 DOI: 10.1007/s00296-013-2756-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2012] [Accepted: 04/10/2013] [Indexed: 12/17/2022]
Abstract
The ability of non-steroidal anti-inflammatory drugs (NSAIDs) to injure the small intestine has been well established in humans and animals. Proton pump inhibitors (PPIs) are frequently prescribed to reduce gastric and duodenal injury caused in high-risk patients taking NSAIDs. However, scarce information is available concerning the effects of PPIs on intestinal damage induced by NSAIDs, and the suppression of gastric acid secretion by PPIs is hard to provide any protection against the damage caused by NSAIDs in the small intestine. The present study was designed to examine the effects of intragastric treatment of two PPIs widely used in clinical practice, namely omeprazole and pantoprazole, on the intestinal damage induced by administration of diclofenac in rat. Male SD rats were treated with omeprazole or pantoprazole for 9 days, with concomitant treatment with anti-inflammatory doses of diclofenac on the final 5 days. The anatomical lesion, villous height, the thickness, and the section area of small intestine were quantitatively analyzed. The change of ultrastructural organization was observed. Endotoxin level in blood was measured by photometry. Epidermal growth factor was observed by immunohistochemistry. Omeprazole and pantoprazole didn't decrease the macroscopic and histologic damage induced by diclofenac in the rat's small intestine. In the two PPI groups, villous height was (89.6 ± 11.8 and 92.6 ± 19.3 μm) lower than which of the control group (P < 0.05). The thickness became thinning, and the section area became small. LPS levels in the portal blood of omeprazole and pantoprazole were (4.36 ± 1.26 and 4.25 ± 1.17 EU/ml), significantly higher than in controls (P < 0.05). The EFG of PPI group descended significantly compared with the control group (P < 0.05). Omeprazole and pantoprazole cannot protect the small intestine from the damage induced by diclofenac in the conscious rat. PPIs cannot repair NSAID-induced intestinal damage at least in part because of significant lesion in mechanical barrier function and reduction in epidermal growth factor.
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Affiliation(s)
- Shuo Zhang
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou Youdian Road No. 54, Hangzhou, 310006, China
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Adherence to the preventive strategies for nonsteroidal anti-inflammatory drug- or low-dose aspirin-induced gastrointestinal injuries. J Gastroenterol 2013; 48:559-73. [PMID: 23460386 PMCID: PMC3654181 DOI: 10.1007/s00535-013-0771-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Accepted: 01/30/2013] [Indexed: 02/04/2023]
Abstract
As the aging of the population advances, the use of nonsteroidal anti-inflammatory drugs (NSAIDs) and/or low-dose aspirin (LDA) is increasing. Their use is accompanied by a risk of serious complications, such as hemorrhage or perforation of the gastrointestinal tract. Therefore, gastroprotective strategies upon the prescription of NSAIDs/LDA are outlined in several guidelines or recommendations. Because all NSAIDs including cyclooxygenase (COX)-2 inhibitors have cardiovascular (CV) toxicity, recent guidelines are based on not only GI risks but also CV risks of NSAID users. Assessment of the adherence to evidence-based guidelines or recommendations for the safe prescription of NSAIDs/LDA in clinical practice is an important issue. Here, we summarize randomized controlled trials (RCTs) on the preventive effects of antisecretory drugs for NSAID- or LDA-induced peptic ulcers. Then, we describe preventive strategies upon the prescription of NSAIDs/LDA outlined in several guidelines or recommendations, and describe studies on adherence and outcomes of adherence to these preventive strategies. Finally, we discuss strategies to increase the adherence rate, and changing pattern of GI events associated with NSAIDs/LDA. In Japan, the preventive strategies upon the prescription of NSAIDs/LDA are expected to spread rapidly because the use of proton pump inhibitors for the prevention of recurrence of NSAID- or LDA-induced peptic ulcers and the use of COX-2 for the palliation of acute pain were recently approved under the national health insurance system. Further studies on adherence to the preventive strategies and the outcomes of adherence, which include both GI events and CV events, in the Japanese population are required.
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Abstract
Background. Peptic ulcer disease (PUD) in children is reported worldwide, although it is relatively rare as compared with adults. Helicobacter pylori (HP) infection is a common cause of PUD in the pediatric age. Other risk factors include the use of nonsteroidal anti-inflammatory agents (NSAIDs), steroids, immunosuppressive drugs, and stressful events. Aim. To critically review the evidence on epidemiology, diagnostic management, and available treatments for PUD in the pediatric age. Methods. A MEDLINE search was performed indicating keywords as “Peptic Ulcer Disease,” “Epidemiology,” “Pediatric,” “Helicobacter pylori,” “Gastric ulcer,” “Bulbar Ulcer,” and “Upper Gastrointestinal Bleeding.” A selection of clinical trials, systematic reviews, and meta-analyses within the time period 2002–2012 was performed. Results. PUD in children is reported worldwide with an estimated frequency of 8.1% in Europe and of 17.4% in the US. When the underlying cause of PUD is addressed, the prognosis is excellent. Standard triple therapy, bismuth-based quadruple therapy, and the sequential therapy represent the current recommended treatments for HP related ulcers. NSAIDs related ulcers are treated by stopping the causative medications and by administration of proton-pump inhibitors or antisecretory drugs. Conclusions. PUD still represents a major concern in the paediatric age. A careful differential diagnosis and an adequate treatment constitute an excellent prognosis.
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Gisbert JP, Calvet X, Cosme A, Almela P, Feu F, Bory F, Santolaria S, Aznárez R, Castro M, Fernández N, García-Grávalos R, Benages A, Cañete N, Montoro M, Borda F, Pérez-Aisa A, Piqué JM. Long-term follow-up of 1,000 patients cured of Helicobacter pylori infection following an episode of peptic ulcer bleeding. Am J Gastroenterol 2012; 107:1197-204. [PMID: 22613904 DOI: 10.1038/ajg.2012.132] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES To evaluate the effect of Helicobacter pylori (H. pylori) eradication on ulcer bleeding recurrence in a prospective, long-term study including 1,000 patients. METHODS Patients with peptic ulcer bleeding were prospectively included. Prior non-steroidal anti-inflammatory drug (NSAID) use was not considered exclusion criteria. H. pylori infection was confirmed by rapid urease test, histology, or (13)C-urea breath test. Several eradication therapies were used. Subsequently, ranitidine 150 mg o.d. was administered until eradication was confirmed by (13)C-urea breath test 8 weeks after completing therapy. Patients with therapy failure received a second, third, or fourth course of eradication therapy. Patients with eradication success did not receive maintenance anti-ulcer therapy and were controlled yearly with a repeat breath test. NSAID use was not permitted during follow-up. RESULTS Thousand patients were followed up for at least 12 months, with a total of 3,253 patient-years of follow-up. Mean age 56 years, 75% males, 41% previous NSAID users. In all, 69% had duodenal ulcer, 27% gastric ulcer, and 4% pyloric ulcer. Recurrence of bleeding was demonstrated in three patients at 1 year (which occurred after NSAID use in two cases, and after H. pylori reinfection in another one), and in two more patients at 2 years (one after NSAID use and another after H. pylori reinfection). The cumulative incidence of rebleeding was 0.5% (95% confidence interval, 0.16-1.16%), and the incidence rate of rebleeding was 0.15% (0.05-0.36%) per patient-year of follow up. CONCLUSION Peptic ulcer rebleeding virtually does not occur in patients with complicated ulcers after H. pylori eradication. Maintenance anti-ulcer (antisecretory) therapy is not necessary if eradication is achieved. However, NSAID intake or H. pylori reinfection may exceptionally cause rebleeding in H. pylori-eradicated patients.
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Affiliation(s)
- J P Gisbert
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Madrid, Spain.
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Lansoprazole for secondary prevention of gastric or duodenal ulcers associated with long-term non-steroidal anti-inflammatory drug (NSAID) therapy: results of a prospective, multicenter, double-blind, randomized, double-dummy, active-controlled trial. J Gastroenterol 2012; 47:540-52. [PMID: 22388884 PMCID: PMC3360874 DOI: 10.1007/s00535-012-0541-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2011] [Accepted: 11/30/2011] [Indexed: 02/04/2023]
Abstract
BACKGROUND Low-dose lansoprazole has not been intensively evaluated for its efficacy in the prevention of recurrent gastric or duodenal ulcers in patients receiving long-term non-steroidal anti-inflammatory drug (NSAID) therapy for pain relief in such diseases as rheumatoid arthritis, osteoarthritis, and low back pain. METHODS This multi-center, prospective, double-blind, randomized, active-controlled study involving 99 sites in Japan was designed to compare the efficacy of lansoprazole (15 mg daily) with gefarnate (50 mg twice daily). Patients with a history of gastric or duodenal ulcers who required long-term NSAID therapy were randomized to receive lansoprazole 15 mg daily (n = 185) or gefarnate 50 mg twice daily (n = 181) and followed up for 12 months or longer prospectively. RESULTS The cumulative incidence of gastric or duodenal ulcer at days 91, 181, and 361 from the start of the study was calculated by the Kaplan-Meier method as 3.3, 5.9, and 12.7%, respectively, in the lansoprazole group versus 18.7, 28.5, and 36.9%, respectively, in the gefarnate group. The risk for ulcer development was significantly (log-rank test, P < 0.0001) lower in the lansoprazole group than in the gefarnate group, with the hazard ratio being 0.2510 (95% CI 0.1400-0.4499). A long-term follow-up study showed an acceptable safety profile for low-dose lansoprazole therapy, with diarrhea as the most frequent adverse event. CONCLUSION Lansoprazole was superior to gefarnate in reducing the risk of gastric or duodenal ulcer recurrence in patients with a definite history of gastric or duodenal ulcers who required long-term NSAID therapy.
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Thiéfin G, Schwalm MS. Underutilization of gastroprotective drugs in patients receiving non-steroidal anti-inflammatory drugs. Dig Liver Dis 2011; 43:209-14. [PMID: 21051300 DOI: 10.1016/j.dld.2010.09.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2010] [Revised: 08/02/2010] [Accepted: 09/23/2010] [Indexed: 12/11/2022]
Abstract
AIM To assess the prevalence of gastroprotective agent prescription in patients treated with non-steroidal anti-inflammatory drugs in France and to analyze the determinants of this prescription. METHODS A cross-sectional observational study was performed in 2576 patients treated with non-steroidal anti-inflammatory drugs recruited prospectively in the French primary care system. RESULTS Thirty-nine percent of the patients (n=1002) received gastroprotective agents, mostly proton pump inhibitors (99.5%). In patients with a single risk factor, the gastroprotection rates were: 50% for age>65, 67% for concurrent use of corticosteroids or antithrombotics, and 87% and 100% for history of uncomplicated and complicated gastroduodenal ulcers. In patients without risk factors, gastroprotective agents were prescribed in 31.8%. Among them, two thirds had symptoms of gastro-oesophageal reflux or history of non-steroidal anti-inflammatory drug intolerance or dyspepsia. Conversely, 40% (n=256) of at-risk non-steroidal anti-inflammatory drug users did not receive gastroprotective agents. Gastroprotection was significantly associated with history of gastroduodenal ulcer (OR: 8.2; 95%CI: 4.3-15.6) or history of non-steroidal anti-inflammatory drug intolerance (OR: 6; 95%CI: 4.5-8.1), gastro-oesophageal reflux (OR: 6; 95%CI: 4.4-8.2), dyspepsia (OR: 5.2; 95%CI: 3.7-7.5), concurrent gastrotoxic treatment (OR: 3.3; 95%CI: 1.9-5.6) and age>65 (OR: 3; 95%CI: 2.3-4.1). CONCLUSIONS Despite widespread recommendations, gastroprotection is still largely underprescribed in patients at risk of gastrointestinal non-steroidal anti-inflammatory drug complications in France. Only half of non-steroidal anti-inflammatory drug users above 65 years are prescribed gastroprotective agents.
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Affiliation(s)
- Gérard Thiéfin
- Hepato-Gastroenterology, Reims University Hospital, Reims, France.
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Chui D, Young F, Tejani AM, Dillon EC. Impact of Academic Detailing on Proton Pump Inhibitor Prescribing Behaviour in a Community Hospital. Can Pharm J (Ott) 2011. [DOI: 10.3821/1913-701x-144.2.66] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Donna Chui
- Burnaby Hospital, Fraser Health (Chui, Tejani, Dillon), Burnaby; the Abbottsford Regional Health Care Centre Hospital, Fraser Health, Abbotts-ford (Young); Therapeutics Initiative (Tejani) and Faculty of Pharmaceutical Sciences (Dillon), University of British Columbia, Vancouver, BC. Contact
| | - Flora Young
- Burnaby Hospital, Fraser Health (Chui, Tejani, Dillon), Burnaby; the Abbottsford Regional Health Care Centre Hospital, Fraser Health, Abbotts-ford (Young); Therapeutics Initiative (Tejani) and Faculty of Pharmaceutical Sciences (Dillon), University of British Columbia, Vancouver, BC. Contact
| | - Aaron M. Tejani
- Burnaby Hospital, Fraser Health (Chui, Tejani, Dillon), Burnaby; the Abbottsford Regional Health Care Centre Hospital, Fraser Health, Abbotts-ford (Young); Therapeutics Initiative (Tejani) and Faculty of Pharmaceutical Sciences (Dillon), University of British Columbia, Vancouver, BC. Contact
| | - Edward C. Dillon
- Burnaby Hospital, Fraser Health (Chui, Tejani, Dillon), Burnaby; the Abbottsford Regional Health Care Centre Hospital, Fraser Health, Abbotts-ford (Young); Therapeutics Initiative (Tejani) and Faculty of Pharmaceutical Sciences (Dillon), University of British Columbia, Vancouver, BC. Contact
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Menozzi A, Pozzoli C, Poli E, Passeri B, Gianelli P, Bertini S. Diazoxide attenuates indomethacin-induced small intestinal damage in the rat. Eur J Pharmacol 2010; 650:378-83. [PMID: 20950601 DOI: 10.1016/j.ejphar.2010.09.078] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2010] [Revised: 09/16/2010] [Accepted: 09/23/2010] [Indexed: 01/10/2023]
Abstract
ATP-sensitive potassium (K(ATP)) channel openers have been shown to protect against cellular damage in neurons, cardiac muscle, and kidney and to effectively reduce nonsteroidal anti-inflammatory drug (NSAID)-induced gastric damage in rats. We investigated the effects of K(ATP) channel opener diazoxide on small intestinal injury induced in rats by indomethacin administration. The effect of glibenclamide, a K(ATP) channel blocker, was also evaluated. Diazoxide (15, 45 and 135mg/kg) or glibenclamide (18mg/kg), were given by oral gavage 1h before and 6h after indomethacin treatment (20mg/kg p.o.). After 24h, macroscopic and histologic lesions, myeloperoxidase (MPO) activity and lipid peroxidation levels were evaluated. Diazoxide at 15mg/kg was ineffective, while at doses of 45mg/kg and 135mg/kg was able to significantly improve all damage parameters. Glibenclamide administration enhanced intestinal injury. These results show for the first time a beneficial effect of diazoxide in indomethacin-induced enteritis in the rat. Several mechanisms, such as oxidative phosphorylation uncoupling and hypermotility seem particularly important in NSAID-induced intestinal injury. Such events lead to increased mucosal permeability and to penetration of noxious lumen components, which ignite the inflammatory response. Since K(ATP) channel openers were shown to protect against mitochondrial damage, to reduce intercellular permeability and to relax smooth muscle, we suggest that diazoxide could exert its beneficial effects by one or more of these actions.
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Shiota S, Murakami K, Fujioka T, Yamaoka Y. Population-based strategies for Helicobacter pylori-associated disease management: a Japanese perspective. Expert Rev Gastroenterol Hepatol 2010; 4:149-56. [PMID: 20350262 PMCID: PMC2896743 DOI: 10.1586/egh.10.7] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The prevalence of Helicobacter pylori infection is decreasing gradually in Japan mainly owing to an improvement in sanitary conditions. The guidelines for H. pylori management by the Japanese Society for Helicobacter Research, initially established in 2000 and revised in 2003, were revised dramatically in January 2009. The new guidelines accepted the use of new drugs and recommended trying the second-line eradication regimen. Moreover, the revised guidelines reflected the recent knowledge in Japan that metachronous gastric cancer prevalance is decreased significantly by the eradication of H. pylori infection. The Japanese Society for Helicobacter Research proposed that the cure of H. pylori infection should be presupposed to prevent gastric cancer from active gastritis universally developed in the infected subjects. Overall, the most important and dramatic revision is that all infected people are recommended to receive eradication therapy irrespective of the clinical outcomes in the Japanese population.
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Affiliation(s)
- Seiji Shiota
- Department of Environmental and Preventive Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu-City, Oita 879-5593, Japan and Department of General Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu-City, Oita 879-5593, Japan
| | - Kazunari Murakami
- Department of General Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu-City, Oita 879-5593, Japan
| | - Toshio Fujioka
- Department of General Medicine, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Yufu-City, Oita 879-5593, Japan
| | - Yoshio Yamaoka
- Author for correspondence: Department of Environment and Preventive Medicine, Faculty of Medicine, Oita University 1-1 Idaigaoka, Hasama-machi, Yufu-City, Oita 879-5593, Japan, Tel.: +81 975 865 740, Fax: +81 975 865 749,
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Asaka M, Kato M, Takahashi SI, Fukuda Y, Sugiyama T, Ota H, Uemura N, Murakami K, Satoh K, Sugano K. Guidelines for the management of Helicobacter pylori infection in Japan: 2009 revised edition. Helicobacter 2010; 15:1-20. [PMID: 20302585 DOI: 10.1111/j.1523-5378.2009.00738.x] [Citation(s) in RCA: 286] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Over the past few years, the profile of Helicobacter pylori infection has changed in Japan. In particular, the relationship between H. pylori and gastric cancer has been demonstrated more clearly. Accordingly, the committee of the Japanese Society for Helicobacter Research has revised the guidelines for diagnosis and treatment of H. pylori infection in Japan. MATERIALS AND METHODS Four meetings of guidelines preparation committee were held from July 2007 to December 2008. In the new guidelines, recommendations for treatment have been classified into five grades according to the Minds Recommendation Grades, while the level of evidence has been classified into six grades. The Japanese national health insurance system was not taken into consideration when preparing these guidelines. RESULTS Helicobacter pylori eradication therapy achieved a Grade A recommendation, being useful for the treatment of gastric or duodenal ulcer, for the treatment and prevention of H. pylori-associated diseases such as gastric cancer, and for inhibiting the spread of H. pylori infection. Levels of evidence were determined for each disease associated with H. pylori infection. For the diagnosis of H. pylori infection, measurement of H. pylori antigen in the feces was added to the tests not requiring biopsy. One week of proton-pump inhibitor-based triple therapy (including amoxicillin and metronidazole) was recommended as second-line therapy after failure of first-line eradication therapy. CONCLUSION The revised Japanese guidelines for H. pylori are based on scientific evidence and avoid the administrative restraints that applied to earlier versions.
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Affiliation(s)
- Masahiro Asaka
- Department of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
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Rostom A, Muir K, Dube C, Lanas A, Jolicoeur E, Tugwell P. Prevention of NSAID-related upper gastrointestinal toxicity: a meta-analysis of traditional NSAIDs with gastroprotection and COX-2 inhibitors. DRUG HEALTHCARE AND PATIENT SAFETY 2009; 1:47-71. [PMID: 21701610 PMCID: PMC3108684 DOI: 10.2147/dhps.s4334] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Indexed: 12/26/2022]
Abstract
Background: Traditional NSAIDs (tNSAIDs) and COX-2 inhibitors (COX-2s) are important agents for the treatment of a variety or arthritic conditions. The purpose of this study was to systematically review the effectiveness of misoprostol, H2-receptor antagonists (H2RAs), and proton pump inhibitors (PPIs) for the prevention of tNSAID related upper gastrointestinal (GI) toxicity, and to review the upper gastrointestinal (GI) safety of COX-2s. Methods: An extensive literature search was performed to identify randomized controlled trials (RCTs) of prophylactic agents used for the prevention of upper GI toxicity, and RCTs that assessed the GI safety of the newer COX-2s. Meta-analysis was performed in accordance with accepted techniques. Results: 39 gastroprotection and 69 COX-2 RCTs met inclusion criteria. Misoprostol, PPIs, and double doses of H2RAs are effective at reducing the risk of both endoscopic gastric and duodenal tNSAID-induced ulcers. Standard doses of H2RAs are not effective at reducing the risk of tNSAID-induced gastric ulcers, but reduce the risk of duodenal ulcers. Misoprostol is associated with greater adverse effects than the other agents, particularly at higher doses. COX-2s are associated with fewer endoscopic ulcers and clinically important ulcer complications, and have fewer treatment withdrawals due to GI symptoms than tNSAIDS. Acetylsalicylic acid appears to diminish the benefit of COX-2s over tNSAIDs. In high risk GI patients, tNSAID with a PPI or a COX-2 alone appear to offer similar GI safety, but a strategy of a COX-2 with a PPI appears to offer the greatest GI safety. Conclusion: Several strategies are available to reduce the risk of upper GI toxicity with tNSAIDs. The choice between these strategies needs to consider patients’ underlying GI and cardiovascular risk.
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Affiliation(s)
- Alaa Rostom
- University of Calgary, Calgary, Alberta, Canada
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Abstract
Refractory PUD is a diagnostic and therapeutic challenge. Optimal management of severe or refractory PUD requires a multidisciplinary team approach, using primary care providers, gastroenterologists, and general surgeons. Medical management has become the cornerstone of therapy. Identification and eradication of H pylori infection combined with acid reduction regimens can heal ulceration and also prevent recurrence. Severe, intractable or recurrent PUD and associated complications mandates a careful and methodical evaluation and management strategy to determine the potential etiologies and necessary treatment (medical or surgical) required.
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Affiliation(s)
- Lena Napolitano
- Department of Surgery, University of Michigan Health System, University of Michigan School of Medicine, Room 1C421, University Hospital, 1500 East Medical Drive, Ann Arbor, MI 48109-0033, USA.
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Rostom A, Moayyedi P, Hunt R. Canadian consensus guidelines on long-term nonsteroidal anti-inflammatory drug therapy and the need for gastroprotection: benefits versus risks. Aliment Pharmacol Ther 2009; 29:481-96. [PMID: 19053986 DOI: 10.1111/j.1365-2036.2008.03905.x] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used, but are not without risks. AIM To provide evidence-based management recommendations to help clinicians determine optimal long-term NSAID therapy and the need for gastroprotective strategies based on an assessment of both gastrointestinal (GI) and cardiovascular (CV) risks. METHODS A multidisciplinary group of 21 voting participants revised and voted on the statements and the strength of evidence (assessed according to GRADE) at a consensus meeting. RESULTS An algorithmic approach was developed to help manage patients who require long-term NSAID therapy. The use of low-dose acetylsalicylic acid in patients with high CV risk was assumed. For patients at low GI and CV risk, a traditional NSAID alone may be acceptable. For patients with low GI risk and high CV risk, full-dose naproxen may have a lower potential for CV risk than other NSAIDs. In patients with high GI and low CV risk, a COX-2 inhibitor plus a proton pump inhibitor (PPI) may offer the best GI safety profile. When both GI and CV risks are high and NSAID therapy is absolutely necessary, risk should be prioritized. If the primary concern is GI risk, a COX-2 inhibitor plus a PPI is recommended; if CV risk, naproxen 500 mg b.d. plus a PPI would be preferred. NSAIDs should be used at the lowest effective dose for the shortest possible duration. CONCLUSION More large, long-term trials that examine clinical outcomes of complicated and symptomatic upper and lower GI ulcers are needed.
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Affiliation(s)
- A Rostom
- Division of Gastroenterology, University of Calgary Medical Clinic, AB, Canada.
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Massó González EL, García Rodríguez LA. Proton pump inhibitors reduce the long-term risk of recurrent upper gastrointestinal bleeding: an observational study. Aliment Pharmacol Ther 2008; 28:629-37. [PMID: 18616644 DOI: 10.1111/j.1365-2036.2008.03780.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
BACKGROUND Between 3% and 40% of patients surviving an episode of upper gastrointestinal bleeding (UGIB) experience a recurrence within 1 year. Aim To characterize further the recurrence rate of UGIB and to investigate the role of long-term acid suppressive therapy in its secondary prevention. METHODS Recurrent cases of UGIB were identified among patients registered in The Health Improvement Network in the UK. A nested case-control analysis provided relative risk (RR) estimates of factors associated with recurrence. RESULTS Of 1287 patients included, 67 (5.2%) were identified with a recurrent UGIB episode, corresponding to a recurrence rate of 17.5 per 1000 person-years during a mean follow-up of 3 years. The greatest risk of recurrence was in patients prescribed the oral anticoagulant warfarin (RR: 5.38; 95% confidence interval: 2.02-14.36). Use of a single proton pump inhibitor (PPIs) was associated with a reduced risk of recurrence (RR: 0.51; 95% confidence interval: 0.26-0.99), even in patients taking warfarin, while current use of H(2)-receptor antagonists was not. After the first episode of UGIB, use of nonsteroidal anti-inflammatory drugs and aspirin was greatly reduced, preventing estimation of the risk associated with these drugs. CONCLUSION Long-term PPI therapy reduces the risk of UGIB recurrence.
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Affiliation(s)
- E L Massó González
- Spanish Centre for Pharmacoepidemiological Research (CEIFE), Madrid, Spain
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30
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Abstract
BACKGROUND In clinical trials of peptic ulcer prevention, the most appropriate definition of an ulcer remains challenging. AIMS To evaluate the ulcer definitions used in clinical trials of ulcer prevention among non-steroidal anti-inflammatory drug users and to determine whether any specific definition is preferred. METHODS A systematic literature search of the PubMed, Medline and EMBASE databases was conducted. Results were limited to full papers published in English from June 1987 to June 2007 that met the following criteria: randomized, controlled non-steroidal anti-inflammatory drug trials of > or =8 weeks' duration, with a primary end point of ulcer upon endoscopy. RESULTS Forty five publications met the inclusion criteria and were reviewed. Overall, an ulcer diameter of > or =3 mm was used in 25 publications and most included a description of ulcer depth. Of the remainder, ulcer was defined as any lesion with unequivocal/observable depth (with no lower limit for ulcer diameter; five publications) or an excavated mucosal break >3 mm (one publication), whereas nine defined a minimum ulcer size of > or =5 or >5 mm. Ulcer definition was unclear in the remaining five publications. CONCLUSION In clinical trials of ulcer prevention among non-steroidal anti-inflammatory drug users, a gastric or duodenal lesion > or =3 mm in diameter with significant depth is the preferred definition.
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Affiliation(s)
- N D Yeomans
- School of Medicine, University of Western Sydney, Sydney, NSW, Australia.
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31
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Salles N, Mégraud F. Current management of Helicobacter pylori infections in the elderly. Expert Rev Anti Infect Ther 2007; 5:845-56. [PMID: 17914918 DOI: 10.1586/14787210.5.5.845] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Helicobacter pylori infection is a chronic gastric gram-negative infection that increases with age worldwide. However, the percentage age of H. pylori-positive elderly patients who are tested and treated for their infection remains very low. It is now demonstrated that H. pylori infection induces a whole cascade of events leading to gastric pathologies, such as peptic ulcer diseases, gastric precancerous lesions and gastric cancer. Recent data also demonstrated that H. pylori chronic infection can play a role in gastric aging, appetite regulation and extradigestive diseases, such as Alzheimer's disease, in the elderly. The diagnosis of H. pylori infection remains difficult to realize in the very old population, and the urea breath test obtains the best performance in this population. 1-week proton pump inhibitor-based triple therapy regimens are highly effective and well tolerated in elderly patients, and antibiotic resistance remains very low. Low compliance is the main factor related to treatment failure in this population.
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Affiliation(s)
- Nathalie Salles
- Pôle de gérontologie clinique, Hôpital Xavier-Arnozan, CHU Bordeaux, 33604 Pessac, France.
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Gisbert JP, Calvet X, Feu F, Bory F, Cosme A, Almela P, Santolaria S, Aznárez R, Castro M, Fernández N, García-Grávalos R, Cañete N, Benages A, Montoro M, Borda F, Pérez-Aisa A, Piqué JM. Eradication of Helicobacter pylori for the prevention of peptic ulcer rebleeding. Helicobacter 2007; 12:279-86. [PMID: 17669099 DOI: 10.1111/j.1523-5378.2007.00490.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
AIM To evaluate the effect of Helicobacter pylori eradication on ulcer bleeding recurrence in a prospective, long-term study including more than 400 patients. METHODS Patients with peptic ulcer bleeding were prospectively included. H. pylori infection was confirmed by rapid urease test, histology or (13)C-urea breath test. Several eradication regimens were used. Ranitidine 150 mg was administered daily until eradication was confirmed by breath test 8 weeks after completing eradication therapy. Patients with therapy failure received a second or third course of therapy. Patients with eradication success did not receive maintenance anti-ulcer therapy, and were controlled yearly with a repeated breath test. RESULTS Four hundred and twenty-two patients were followed up for at least 12 months, with a total of 906 patient-years of follow up. Mean age was 59 years, and 35% were previous nonsteroidal anti-inflammatory drug (NSAID) users. Sixty-nine percent had duodenal, 24% gastric, and 7% pyloric ulcer. Recurrence of bleeding was demonstrated in two patients at 1 year (incidence: 0.22% per patient-year of follow up), which occurred after NSAID use in both cases. CONCLUSION Peptic ulcer rebleeding does not occur in patients with complicated ulcers after H. pylori eradication. Maintenance anti-ulcer (antisecretory) therapy is not necessary if eradication is achieved.
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Affiliation(s)
- Javier P Gisbert
- Department of Gastroenterology, Hospital de la Princesa, Madrid, Spain.
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Salles N. Infection à Helicobacter pylori chez la personne âgée. Rev Med Interne 2007; 28:400-11. [PMID: 17321643 DOI: 10.1016/j.revmed.2007.01.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2006] [Accepted: 01/17/2007] [Indexed: 12/28/2022]
Abstract
PURPOSES Helicobacter pylori (H. pylori) infection is a chronic gastric Gram-negative infection that increases with age. Acquired in childhood, H. pylori infection may induce a whole cascade of events leading to gastric pathologies such as peptic ulcer diseases, gastric precancerous lesions, and gastric lymphomas (MALT). The characteristics of the diagnosis and the treatment of this infection in geriatrics are thus particularly important to take into account. MAIN POINTS 1) The incidence of gastric and duodenal ulcers and their bleeding complications is increasing in old-aged populations. Clinical signs such as anorexia and malnutrition are proven to be excellent indications for endoscopic explorations in the elderly. NSAID-use and H. pylori infection were shown to be independent and unrelated risk factors for peptic ulcer and gastroduodenal bleeding in elderly subjects; 2) H. pylori infection diagnosis is difficult to realize in the very old population, and the urea breath test is the test which obtain the best performances in this population. PERSPECTIVES Recent work showed the part played by H. pylori chronic infection in gastric aging and in appetite regulation in the elderly. Research tasks should be continued in this field in order to better understand the part played by this chronic infection in gastric aging and in other pathologies (i.e. neurological or cardiovascular diseases) in this population.
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Affiliation(s)
- N Salles
- Département de Gériatrie, CHU de Bordeaux, Hôpital Xavier-Arnozan, avenue du Haut-Lévêque, 33604 Pessac, France.
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de Korwin JD. [Helicobacter pylori infection: what's new after the Nobel Prize?]. Rev Med Interne 2007; 28:359-62. [PMID: 17303291 DOI: 10.1016/j.revmed.2007.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2006] [Revised: 01/05/2007] [Accepted: 01/10/2007] [Indexed: 01/22/2023]
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Pozzoli C, Menozzi A, Grandi D, Solenghi E, Ossiprandi MC, Zullian C, Bertini S, Cavestro GM, Coruzzi G. Protective effects of proton pump inhibitors against indomethacin-induced lesions in the rat small intestine. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2007; 374:283-91. [PMID: 17151854 DOI: 10.1007/s00210-006-0121-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2006] [Accepted: 11/08/2006] [Indexed: 12/24/2022]
Abstract
Proton pump inhibitors (PPIs) have been shown to be effective in preventing gastric and duodenal ulcers in high-risk patients taking nonsteroidal anti-inflammatory drugs (NSAIDs); by contrast, scarce information is available concerning the effects of PPIs on intestinal damage induced by NSAIDs in humans or in experimental animals. We examined the effects of lansoprazole and omeprazole on the intestinal injury induced by indomethacin in the conscious rat. PPIs were administered by the intragastric route at 30, 60 and 90 micromol/kg, 12 h and 30 min before and 6 h after indomethacin treatment. The effects of omeprazole and lansoprazole were evaluated on: (1) macroscopic and histologic damage; (2) mucosal polymorphonuclear cell infiltration; (3) oxidative tissue damage and (4) bacterial translocation from lumen into the intestinal mucosa. Lansoprazole and omeprazole (at 90 micromol/kg) significantly decreased (P<0.01) the macroscopic and histologic damage induced by indomethacin in the rat small intestine. Furthermore, both drugs greatly reduced (P<0.01) the associated increases in myeloperoxidase levels and lipid peroxidation induced by indomethacin, whereas they only moderately affected (P<0.05) the translocation of enterobacteria from lumen into the intestinal mucosa. These data demonstrate that omeprazole and lansoprazole can protect the small intestine from the damage induced by indomethacin in the conscious rat. The intestinal protection, possibly related to antioxidant and anti-inflammatory properties of these drugs, may suggest new therapeutic uses of PPIs in intestinal inflammatory diseases.
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Affiliation(s)
- Cristina Pozzoli
- Department of Human Anatomy, Pharmacology and Forensic Medicine, University of Parma, Via Volturno 39, Parma, Italy
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Lanas A, Ferrandez A. NSAID-induced gastrointestinal damage: Current clinical management and recommendations for prevention. ACTA ACUST UNITED AC 2006; 7:127-33. [PMID: 16808792 DOI: 10.1111/j.1443-9573.2006.00257.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Gastrointestinal toxicity is a common adverse effect of traditional non-steroidal anti-inflammatory drugs (NSAIDs) and patients at risk should receive prevention therapies. Selective cyclooxygenase-2 (COX-2) inhibitors (coxibs) are safer to the gastrointestinal tract than traditional NSAIDs. Current prevention strategies in patients who need NSAIDs should also take into account the presence of cardiovascular risk factors, as coxibs and probably most traditional NSAIDs increase the incidence of serious cardiovascular events. Patients without risk factors should be treated with traditional NSAIDs, whereas patients at risk may receive cotherapy with a proton pump inhibitor (PPI) or misoprostol, or a coxib alone. However, patients with a previous bleeding ulcer should receive the combination of a coxib plus a PPI, and Helicobacter pylori should be tested for and treated if present. Coxib and NSAID therapy should be prescribed with caution in patients with increased cardiovascular risk and should be prescribed at the lowest possible dose and for the shortest period of time. These patients will probably be treated with low-dose aspirin or other antiplatelet agents, which puts them at increased risk of upper gastrointestinal complications. The risk of gastrointestinal toxicity with combined therapy of aspirin and coxib may be lower than that with traditional NSAIDs plus aspirin, but all these patients may benefit from PPI cotherapy. When the lower gastrointestinal tract is of concern, coxib instead of NSAID therapy should be considered. Coxib therapy has better gastrointestinal tolerance than traditional NSAIDs and PPI therapy is effective both in the treatment and prevention of NSAID-induced dyspepsia and should be considered in patients who develop dyspepsia during NSAID or coxib therapy.
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Affiliation(s)
- Angel Lanas
- Service of Gastroenterology, University Hospital of Zaragoza, Spain.
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Goldstein JL, Miner PB, Schlesinger PK, Liu S, Silberg DG. Intragastric acid control in non-steroidal anti-inflammatory drug users: comparison of esomeprazole, lansoprazole and pantoprazole. Aliment Pharmacol Ther 2006; 23:1189-96. [PMID: 16611280 DOI: 10.1111/j.1365-2036.2006.02867.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Studies to date have not directly compared the pharmacodynamic efficacies of different proton pump inhibitors in controlling intragastric acidity in patients treated with non-steroidal anti-inflammatory drugs. AIM To compare acid suppression with once-daily esomeprazole 40 mg, lansoprazole 30 mg and pantoprazole 40 mg in patients receiving non-selective or cyclo-oxygenase-2-selective non-steroidal anti-inflammatory drug therapy. METHODS In this multicentre, open-label, comparative, three-way crossover study, adult patients (n = 90) receiving non-steroidal anti-inflammatory drugs were randomized to one of six treatment sequences. At the study site, patients were administered esomeprazole 40 mg, lansoprazole 30 mg and pantoprazole 40 mg for 5 days each, with a washout period of > or =10 days between each treatment. Twenty-four-hour pH testing was performed on day 5 of each dosing period. RESULTS The mean percentage of time during the 24-h pH monitoring period that gastric pH was >4.0 was significantly greater with esomeprazole (74.2%) compared with lansoprazole (66.5%; P < 0.001) and pantoprazole (60.8%; P < 0.001), and significantly greater with esomeprazole (P < 0.05) than with the comparators regardless of whether using non-selective vs. cyclo-oxygenase-2-selective non-steroidal anti-inflammatory drugs. CONCLUSIONS At the doses studied, esomeprazole treatment provides significantly greater gastric acid suppression than lansoprazole or pantoprazole in patients receiving non-selective or cyclo-oxygenase-2-selective non-steroidal anti-inflammatory drugs.
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Affiliation(s)
- J L Goldstein
- Department of Medicine, Section of Digestive Diseases and Nutrition, University of Illinois at Chicago, IL 60612, USA.
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39
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Chey WD, Eswaren S, Howden CW, Inadomi JM, Fendrick AM, Scheiman JM. Primary care physician perceptions of non-steroidal anti-inflammatory drug and aspirin-associated toxicity: results of a national survey. Aliment Pharmacol Ther 2006; 23:655-68. [PMID: 16480405 DOI: 10.1111/j.1365-2036.2006.02810.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
AIM To assess primary care physician perceptions of non-steroidal anti-inflammatory drug (NSAID) and aspirin-associated toxicity. METHODS A group of gastroenterologists and internal medicine physicians created a survey, which was administered via the Internet to a large number of primary care physicians from across the US. RESULTS One thousand primary care physicians participated. Almost one-third of primary care physicians recommended 325 mg rather than 81 mg of aspirin/day for cardioprotection. Fifty-nine percent thought enteric-coated or buffered aspirin reduced the risk of upper gastrointestinal (GI) bleeding. Seventy-six percent believed that Helicobacter pylori infection increased the risk of NSAID ulcers but fewer than 25% tested NSAID users for this infection. More than two-thirds were aware that aspirin co-therapy decreased the GI safety benefits of the cyclo-oxygenase 2 selective NSAIDs. However, 84% felt that aspirin with a cyclo-oxygenase 2 selective NSAID was safer than aspirin with a non-selective NSAID. When presented a patient at high risk for NSAID-related GI toxicity, almost 50% of primary care physicians recommended a proton pump inhibitor and cyclo-oxygenase 2 selective NSAID. CONCLUSIONS This survey has identified areas of misinformation regarding the risk-benefit of NSAIDs and aspirin and the utilization of gastroprotective strategies. Further education on NSAIDs for primary care physicians is warranted.
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Affiliation(s)
- W D Chey
- Division of Gastroenterology, University of Michigan, Ann Arbor, MI, USA.
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Guzzo JL, Duncan M, Bass BL, Bochicchio GV, Napolitano LM. Severe and refractory peptic ulcer disease: the diagnostic dilemma: case report and comprehensive review. Dig Dis Sci 2005; 50:1999-2008. [PMID: 16240207 DOI: 10.1007/s10620-005-2999-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2004] [Accepted: 01/28/2005] [Indexed: 02/08/2023]
Abstract
The recognition of Helicobacter pylori infection as a cause of peptic ulcer disease, medical regimens to eradicate the organism, and the widespread use of proton pump inhibition to suppress gastric acid secretion have revolutionized the management of peptic ulcer disease. As a result, successful medical management of peptic ulcer disease has largely supplanted the need for gastric surgery by general surgeons. Surgery is reserved for complications of the disease, refractory disease, or rare causes of ulcer disease such as gastrinoma and Zollinger-Ellison syndrome. In this report, we describe a case of intractable peptic ulcer disease that progressed to gastric outlet obstruction despite maximal medical therapy. We review the diagnostic studies utilized to evaluate the potential etiologies of peptic ulcer disease and the difficulty in diagnosing gastrinoma and Zollinger-Ellison in the setting of potent medical acid suppression therapy.
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Affiliation(s)
- James L Guzzo
- Department of Surgery, University of Maryland, Baltimore, Maryland, USA
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41
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Gupta S, McQuaid K. Management of nonsteroidal, anti-inflammatory, drug-associated dyspepsia. Gastroenterology 2005; 129:1711-9. [PMID: 16285968 DOI: 10.1053/j.gastro.2005.09.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2005] [Accepted: 09/14/2005] [Indexed: 01/13/2023]
Affiliation(s)
- Samir Gupta
- Veterans Affairs Medical Center and Department of Medicine, University of California San Francisco, San Francisco, California 94121, USA
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Xia B, Xia HHX, Ma CW, Wong KW, Fung FMY, Hui CK, Chan CK, Chan AOO, Lai KC, Yuen MF, Wong BCY. Trends in the prevalence of peptic ulcer disease and Helicobacter pylori infection in family physician-referred uninvestigated dyspeptic patients in Hong Kong. Aliment Pharmacol Ther 2005; 22:243-9. [PMID: 16091062 DOI: 10.1111/j.1365-2036.2005.02554.x] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Peptic ulcer disease is mainly caused by Helicobacter pylori infection and the use of non-steroidal anti-inflammatory drugs. AIM To investigate the trends in the prevalence of peptic ulcer disease, H. pylori infection and non-steroidal anti-inflammatory drug use in uninvestigated dyspeptic patients over recent years in Hong Kong. METHODS Data from consecutive patients with uninvestigated dyspeptic symptoms referred by family physicians for open access upper endoscopy during 1997 and 2003 were analysed in relation to peptic ulcer disease, H. pylori infection and non-steroidal anti-inflammatory drug use. RESULTS Among 2700 patients included, 405 (15%) had peptic ulcer disease and 14 (0.5%) had gastric cancer. There was a reduced trend from 1997 to 2003 in the prevalence of peptic ulcer disease (17, 20, 14, 16, 13, 14 and 14%, respectively, chi2 = 5.80, P = 0.016) (mainly because of decrease in duodenal ulcers), H. pylori infection (44, 50, 49, 44, 40, 40, 36 and 43%, respectively, chi2 = 13.55, P < 0.001) and non-steroidal anti-inflammatory drug use (13, 5, 5, 6, 3, 4, 4 and 5% respectively, chi2 = 13.61, P < 0.001). The prevalence of peptic ulcer disease, H. pylori infection and non-steroidal anti-inflammatory drug use between 2001 and 2003 were significantly lower than that between 1997 and 2000 (17% vs. 13%, OR = 0.78, 95% CI: 0.63-0.96, P = 0.020 for peptic ulcer disease; 47% vs. 39%, OR =0.72, 95% CI: 0.60-0.86, P < 0.001 for H. pylori infection; and 6% vs. 4%, OR = 0.56, 95% CI: 0.39-0.82, P = 0.002 for non-steroidal anti-inflammatory drug use). H. pylori infection was associated with both duodenal ulcer (OR = 15.87, 95% CI: 10.60-23.76, P < 0.001) and gastric ulcer (OR = 3.12, 95% CI: 2.15-4.53, P < 0.001) whereas non-steroidal anti-inflammatory drug use was only associated with gastric ulcer (OR = 2.97, 95% CI: 1.70-5.20, P < 0.001). CONCLUSIONS The prevalence of peptic ulcer disease, mainly duodenal ulcers, was reduced in association with a decreasing trend in the prevalence of H. pylori infection and non-steroidal anti-inflammatory drug use from 1997 to 2003.
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Affiliation(s)
- B Xia
- Department of Internal Medicine, Research Center of Digestive Diseases of Zhongnan Hospital, Key Laboratory of Allergy and Immune-related Diseases, Wuhan University School of Medicine, China
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Vergara M, Catalán M, Gisbert JP, Calvet X. Meta-analysis: role of Helicobacter pylori eradication in the prevention of peptic ulcer in NSAID users. Aliment Pharmacol Ther 2005; 21:1411-8. [PMID: 15948807 DOI: 10.1111/j.1365-2036.2005.02444.x] [Citation(s) in RCA: 142] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AIM To evaluate whether eradication of Helicobacter pylori prevents peptic ulcer in non-steroidal anti-inflammatory drug users by means of a meta-analysis. MATERIAL AND METHODS A systematic search was performed in MEDLINE, EMBASE, the Cochrane Controlled Trials Register and the AGA congress. Randomized trials comparing H. pylori eradication vs. non-eradication or eradication vs. a proton pump inhibitor in patients receiving a non-steroidal anti-inflammatory drug were selected. RESULTS Five studies and 939 patients were included in the analysis; 34 of 459 (7.4%) patients developed a peptic ulcer in the eradicated group vs. 64 of 480 (13.3%) in the control group. The odds ratio was 0.43 (95% confidence interval: 0.20-0.93). Sub-analyses showed a significant reduction of risk for non-steroidal anti-inflammatory drug-naive (odds ratio = 0.26; 95% confidence interval: 0.14-0.49) but not for previously treated patients (odds ratio = 0.95, 95% confidence interval: 0.53-1.72). Two studies with a total of 385 patients compared eradication vs. a proton pump inhibitor; five of 196 (2.6%) developed a peptic ulcer in the eradicated group vs. zero of 189 (0%) in the proton pump inhibitor group (odds ratio = 7.43; 95% confidence interval: 1.27-43.6). CONCLUSION Helicobacter pylori eradication reduces the incidence of peptic ulcer in the overall population receiving non-steroidal anti-inflammatory drugs. It appears to be especially effective when performed in non-steroidal anti-inflammatory drug-naïve patients. Nonetheless, eradication seems less effective than treatment with a maintenance proton pump inhibitor for preventing non-steroidal anti-inflammatory drug-associated ulcers.
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Affiliation(s)
- M Vergara
- Unitat de Malalties Digestives, Hospital de Sabadell, Institut Universitari Parc Taulí, Universitat Autònoma de Barcelona, Barcelona, Spain
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Calvet X, Lanas A. [Not Available]. REUMATOLOGIA CLINICA 2005; 1:3-6. [PMID: 21794229 DOI: 10.1016/s1699-258x(05)72705-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2004] [Accepted: 05/30/2004] [Indexed: 05/31/2023]
Affiliation(s)
- X Calvet
- Unitat de Malalties Digestives. Hospital de Sabadell. Institut Universitari Parc Taulí. Universitat Autònoma de Barcelona. Sabadell. Barcelona. España
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Liedgens H, Nuijten MJC, Nautrup BP. Economic Evaluation of Tramadol/Paracetamol Combination Tablets for??Osteoarthritis Pain in The Netherlands. Clin Drug Investig 2005; 25:785-802. [PMID: 17532724 DOI: 10.2165/00044011-200525120-00005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
OBJECTIVE To compare the costs of treating osteoarthritis (OA) pain using combination tramadol/paracetamol tablets, NSAIDs alone, NSAIDs plus proton pump inhibitors (PPIs), or NSAIDs plus histamine H(2)-receptor antagonists (H(2)RAs) from the perspective of the Dutch healthcare system. DESIGN AND METHODS A decision-analytical model was constructed to model the cost outcomes of the four treatment strategies over 6 months. A cost-minimisation approach was used, which considered data related to resource utilisation, medication costs and costs for the treatment of adverse events. Data, derived mainly from the clinical literature, were supplemented by inputs from a Delphi panel as well as official price and tariff lists. The base-case analysis considered direct medical costs, including those for treating all adverse events with tramadol/paracetamol and gastrointestinal (GI) adverse events with NSAIDs. Separate scenario analyses explored costs of NSAID-based regimens: (i) according to 21 levels of risk for GI adverse events, and (ii) when renal events attributable to NSAIDs were considered. Robustness of the model was tested using univariate sensitivity analysis. RESULTS In the base-case analysis, costs for 6 months' treatment of OA pain using tramadol/paracetamol were euro244.45, compared with euro317.32 for NSAIDs + PPIs, euro200.67 for NSAIDs + H(2)RAs, and euro125.86 for NSAIDs alone. This provided a cost saving of euro72.87 per patient over 6 months for tramadol/paracetamol compared with NSAIDs + PPIs. Tramadol/paracetamol became cost saving compared with NSAIDs alone and NSAIDs + H(2)RAs for GI risk levels >13 and >10, respectively. When renal adverse events of NSAIDs were con- sidered, tramadol/paracetamol was cost saving compared with all NSAID-based regimens (saving euro228.40 vs NSAIDs, euro418.42 vs NSAIDs + PPIs, and euro302.69 vs NSAIDs + H(2)RAs [year of costing 2005]). Sensitivity analysis confirmed the model was robust to wide-ranging changes in the value of input parameters. CONCLUSION Tramadol/paracetamol is cost saving compared with NSAIDs + PPIs for the treatment of OA pain over a period of 6 months regardless of the risk of GI or renal complications. Tramadol/paracetamol is also cost saving compared with treatment with NSAIDs alone and NSAIDs + H(2)RAs for patients at medium and high risk of GI adverse events and in all cases if considering renal adverse events. Despite not being quantified in monetary terms, the lower incidence of adverse events with tramadol/paracetamol is a clinical benefit.
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Abstract
This paper reviews the new literature from the past year on the association between colonization with Helicobacter pylori and non-malignant disease of the upper gastrointestinal tract. This issue has, in the past year, remained a topic of wide research interest yielding many important new data. These data show that H. pylori eradication is the most effective therapy for peptic ulcer disease, but that a considerable proportion of ulcer patients remain to have dyspeptic symptoms. The discussion on the interaction between H. pylori and NSAID use in the etiology of ulcer disease has not yet been settled. Several studies, both from Asia and Europe, now reported that H. pylori eradication has a minimal effect on the primary prevention of ulcer disease in NSAID users, but eradication appears of relevance for the secondary prevention of ulcer disease in addition to proton pump inhibitor maintenance therapy. Various studies brought further support for the hypothesis that H. pylori eradication is of some benefit for patients with non-ulcer dyspepsia, although the effects are limited. The prevalence of H. pylori is lower among GERD patients than among controls, but H. pylori eradication has not been consistently shown to increase the risk for the newly development of GERD in an individual subject undergoing H. pylori eradication. The discussion on H. pylori and GERD should not preclude us from treating H. pylori-infected patients for accepted clinical indications. In patients using proton pump inhibitors for GERD, H. pylori eradication leads to a resolution of their corpus-predominant pangastritis, without impairing the efficacy of PPI therapy.
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Affiliation(s)
- Ernst J Kuipers
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, 3000 CA Rotterdam, the Netherlands.
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Dupas JL, Grigy C. Traitements curatif et préventif des ulcères gastro-duodénaux induits par les AINS. ACTA ACUST UNITED AC 2004; 28 Spec No 3:C77-83. [PMID: 15366678 DOI: 10.1016/s0399-8320(04)95282-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The use of treatments to heal or to prevent nonsteroidal anti-inflammatory drugs (NSAIDs) associated gastroduodenal lesions is based on replacement of mucosal prostaglandin deficiency or inhibition of acid secretion. Four-week acid suppression by proton pump inhibitors (PPI) with 7-day eradication triple therapy in Helicobacter pylori positive patients is effective in healing gastric and duodenal ulcer upon discontinuation of NSAIDs. In the event NSAIDs must be continued, PPIs (omeprazole 20 mg, lansoprazole 30 mg, pantoprazole 40 mg) are more effective than H2-blockers and cytoprotective agents (sucralfate, misoprostol) to heal mucosal lesions. In long-term prevention studies, omeprazole 20 mg, lansoprazole 15 mg, and pantoprazole 20 mg significantly reduce gastric and duodenal ulcer rates. Misoprostol 800 microg is as effective as PPIs for preventing symptomatic and complicated gastric ulcers, but less effective to prevent duodenal ulcer, with a high rate of adverse effects such as diarrhea. Helicobacter pylori eradication in infected patients decrease the risk of NSAIDs-associated lesions but is less effective than concomitant antisecretory treatment. Current data from comparative studies of PPIs vs ranitidine or misoprostol are in favor of the PPIs as well tolerated and effective drugs in the prophylaxis of NSAIDs-related gastroduodenal lesions in high-risk patients.
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Affiliation(s)
- Jean-Louis Dupas
- Service d'Hépato-Gastroentérologie, CHU Hôpital Nord, 80054 Amiens Cedex.
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Rostom A, Wells G, Tugwell P, Welch V, Dube C, McGowan J. Prevention of chronic NSAID induced upper gastrointestinal toxicity. Cochrane Database Syst Rev 2000; 2002:CD002296. [PMID: 10908548 PMCID: PMC8439413 DOI: 10.1002/14651858.cd002296] [Citation(s) in RCA: 171] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Non-steroidal anti-inflammatory drugs (NSAIDs) are important agents in the management of arthritic and inflammatory conditions, and are among the most frequently prescribed medications in North America and Europe. However, there is overwhelming evidence linking these agents to a variety of gastrointestinal (GI) toxicities. OBJECTIVES To review the effectiveness of common interventions for the prevention of NSAID induced upper GI toxicity. SEARCH STRATEGY A literature search was conducted, according to the Cochrane methodology for identification of randomized controlled trials in electronic databases, including MEDLINE from 1966 to January 2000, Current Contents for 6 months prior to January 2000, Embase to Febuary 1999, and a search of the Cochrane Controlled Trials Register from 1973 to 1999. Recent conference proceedings were reviewed and content experts and companies were contacted. SELECTION CRITERIA Randomized controlled clinical trials (RCTs) of prostaglandin analogues (PA), H2-receptor antagonists (H2RA) or proton pump inhibitors (PPI) for the prevention of chronic NSAID induced upper GI toxicity were included. DATA COLLECTION AND ANALYSIS Two independent reviewers extracted data regarding population characteristics, study design, methodological quality and number of patients with endoscopic ulcers, ulcer complications, symptoms, overall drop-outs, drop outs due to symptoms. Dichotomous data was pooled using Revman V3.1. Heterogeneity was evaluated using a chi square test. MAIN RESULTS Thirty-three RCTs met the inclusion criteria. All doses of misoprostol significantly reduced the risk of endoscopic ulcers. Misoprostol 800 ug/day was superior to 400 ug/day for the prevention of endoscopic gastric ulcers (RR=0.18, and RR=0. 38 respectively, p=0.0055). A dose response relationship was not seen with duodenal ulcers. Misoprostol caused diarrhea at all doses, although significantly more at 800ug/day than 400ug/day (p=0.0012). Misoprostol was the only prophylactic agent documented to reduce ulcer complications. Standard doses of H2RAs were effective at reducing the risk of endoscopic duodenal (RR=0.24; 95% CI: 0.10-0. 57) but not gastric ulcers(RR=0.73; 95% CI:0.50-1.09). Both double dose H2RAs and PPIs were effective at reducing the risk of endoscopic duodenal and gastric ulcers (RR=0.44; 95% CI:0.26-0.74 and RR=0.37;95% CI;0.27-0.51 respectively for gastric ulcer), and were better tolerated than misoprostol. REVIEWER'S CONCLUSIONS Misoprostol, PPIs, and double dose H2RAs are effective at preventing chronic NSAID related endoscopic gastric and duodenal ulcers. Lower doses of misoprostol are less effective and are still associated with diarrhea. Only Misoprostol 800ug/day has been directly shown to reduce the risk of ulcer complications.
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Affiliation(s)
- A Rostom
- University of Ottawa Department of Medicine, A1 - Endoscopy Unit, Ottawa Hospital - Civic Campus, 1053 Carling Ave., Ottawa, Ontario, Canada, K1Y-4E9.
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