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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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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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3
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Galoș F, Boboc C, Ieșanu MI, Anghel M, Ioan A, Iana E, Coșoreanu MT, Boboc AA. Antibiotic Resistance and Therapeutic Efficacy of Helicobacter pylori Infection in Pediatric Patients-A Tertiary Center Experience. Antibiotics (Basel) 2023; 12:antibiotics12010146. [PMID: 36671347 PMCID: PMC9854557 DOI: 10.3390/antibiotics12010146] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/05/2023] [Accepted: 01/09/2023] [Indexed: 01/13/2023] Open
Abstract
One of the most widespread bacterial infections worldwide, Helicobacter pylori is thought to affect almost half of the world's population. Due to rising antibiotic resistance, treatment should be tailored according to antibiotic susceptibility testing (AST). This study aims to evaluate Helicobacter pylori antibiotic resistance and its therapeutic efficacy in children. We conducted a prospective, single-center study, that evaluated 68 children referred for upper gastrointestinal endoscopy (UGE) following chronic dyspeptic syndrome. Each patient underwent multiple biopsies to perform bacterial cultures with AST and histopathological examinations for the diagnosis. Patients without antibiotic resistance or negative cultures received a 10-day sequential therapy, while the others had the antibiotic regimen tailored based on AST. Fifty-nine patients with a positive biopsy-based diagnosis (24 males) were finally included. Bacterial cultures with AST were positive for 13 patients (22.03%) and the antibiotic resistance for clarithromycin was 15.38%. Fifty-seven patients were administered sequential therapy with an eradication rate of 94.73%. Clarithromycin-resistant patients were successfully treated with 10-day triple therapy of esomeprazole, amoxicillin, and metronidazole. Although bacterial cultures had a low positivity rate, sequential therapy had a successful eradication rate. Further studies are necessary to better assess Helicobacter pylori antibiotic resistance to provide tailored treatment and identify children that need closer monitoring.
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Affiliation(s)
- Felicia Galoș
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Cătălin Boboc
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Mara-Ioana Ieșanu
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
- Department of Functional Sciences, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Correspondence:
| | - Mălina Anghel
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Andreea Ioan
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Elena Iana
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Maria Teodora Coșoreanu
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Anca Andreea Boboc
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
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Le Thi TG, Werkstetter K, Kotilea K, Bontems P, Cabral J, Cilleruelo Pascual ML, Kori M, Barrio J, Homan M, Kalach N, Lima R, Tavares M, Urruzuno P, Misak Z, Urbonas V, Koletzko S, Sykora J, Miele E, Krahl A, Klemenak M, Papadopoulou A, Chiaro A, Ugras MK, de Laffolie J, Matusiewics K, Rea F, Casswall T, Roma E, Banoub H, Cseh A, Rogalidou M, Lopes AI. Management of Helicobacter pylori infection in paediatric patients in Europe: results from the EuroPedHp Registry. Infection 2022:10.1007/s15010-022-01948-y. [DOI: 10.1007/s15010-022-01948-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 10/25/2022] [Indexed: 11/06/2022]
Abstract
Abstract
Purpose
The EuroPedHp-registry aims to monitor guideline-conform management, antibiotic resistance, and eradication success of 2-week triple therapy tailored to antibiotic susceptibility (TTT) in Helicobacter pylori-infected children.
Methods
From 2017 to 2020, 30 centres from 17 European countries reported anonymized demographic, clinical, antibiotic susceptibility, treatment, and follow-up data. Multivariable logistic regression identified factors associated with treatment failure.
Results
Of 1605 patients, 873 had follow-up data (53.2% female, median age 13.0 years, 7.5% with ulcer), thereof 741 (85%) treatment naïve (group A) and 132 (15%) after failed therapy (group B). Resistance to metronidazole was present in 21% (A: 17.7%, B: 40.2%), clarithromycin in 28.8% (A: 25%, B: 51.4%), and both in 7.1% (A: 3.8%, B: 26.5%). The majority received 2-week tailored triple therapy combining proton pump inhibitor (PPI), amoxicillin with clarithromycin (PAC) or metronidazole (PAM). Dosing was lower than recommended for PPI (A: 49%, B: 41%) and amoxicillin (A: 6%, B: 56%). In treatment naïve patients, eradication reached 90% (n = 503, 95% CI 87–93%) and 93% in compliant children (n = 447, 95% CI 90–95%). Tailored triple therapy cured 59% patients after failed therapy (n = 69, 95% CI 48–71%). Treatment failure was associated with PAM in single clarithromycin resistance (OR = 2.47, 95% CI 1.10–5.53), with PAC in single metronidazole resistance (OR = 3.44, 95% CI 1.47–8.08), and with low compliance (OR = 5.89, 95% CI 2.49–13.95).
Conclusions
Guideline-conform 2-weeks therapy with PPI, amoxicillin, clarithromycin or metronidazole tailored to antibiotic susceptibility achieves primary eradication of ≥ 90%. Higher failure rates in single-resistant strains despite tailored treatment indicate missed resistance by sampling error.
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5
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Treatment of Pediatric Helicobacter pylori Infection. Antibiotics (Basel) 2022; 11:antibiotics11060757. [PMID: 35740162 PMCID: PMC9219902 DOI: 10.3390/antibiotics11060757] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/29/2022] [Accepted: 05/29/2022] [Indexed: 12/13/2022] Open
Abstract
Helicobacter pylori infection can cause gastritis, gastric or duodenal ulcers, mucosa-associated lymphoid tissue lymphoma, gastric cancer, and extra-gastrointestinal manifestations. Ideal treatment should be guided by antibiotic susceptibility testing. However, this is not feasible in many regions, so the treatment generally relies on clinical experience and regional culture sensitivity profiles. We aimed to integrate the treatment of pediatric H. pylori infection through a systematic literature review. Databases including PubMed, Cochrane Library, EMBASE, and Scholar were searched using terms containing (Helicobacter OR Helicobacter pylori OR H. pylori) AND (child OR pediatric) for all relevant manuscripts and guidelines, published from January 2011 to December 2021. The eradication rate for pediatric H. pylori infection was not satisfactory using triple therapy, sequential therapy, concomitant therapy, bismuth-based quadruple therapy, or adjuvant therapy with probiotics as the first-line therapy. Most therapies could not achieve the recommended eradication rate of >90%, which may be attributed to varying regional antibiotic resistance and possible poor children’s compliance. More studies are required to establish a best practice for pediatric H. pylori infection treatment.
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Gisbert JP, Alcedo J, Amador J, Bujanda L, Calvet X, Castro-Fernández M, Fernández-Salazar L, Gené E, Lanas Á, Lucendo AJ, Molina-Infante J, Nyssen OP, Pérez-Aisa A, Puig I. V Spanish Consensus Conference on Helicobacter pylori infection treatment. GASTROENTEROLOGIA Y HEPATOLOGIA 2022; 45:392-417. [PMID: 34629204 DOI: 10.1016/j.gastrohep.2021.07.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 06/30/2021] [Accepted: 07/16/2021] [Indexed: 02/07/2023]
Abstract
Helicobacter pylori infection is very common in the Spanish population and represents the main cause of chronic gastritis, peptic ulcer, and gastric cancer. The last iteration of Spanish consensus guidelines on H. pylori infection was conducted in 2016. Recent changes in therapeutic schemes along with increasing supporting evidence were key for developing the V Spanish Consensus Conference (May 2021). Fourteen experts performed a systematic review of the scientific evidence and developed a series of recommendations that were subjected to an anonymous Delphi process of iterative voting. Scientific evidence and the strength of the recommendation were classified using GRADE guidelines. An eradication therapy, when prescribed empirically, is considered acceptable when it reliably achieves, or preferably surpass, 90% cure rates. Currently, only quadruple therapies (with or without bismuth) and generally lasting 14 days, accomplish this goal in first- and second-line therapies. A non-bismuth quadruple concomitant regimen (proton pump inhibitor, clarithromycin, amoxicillin, and metronidazole) or a quadruple bismuth-based combination (proton pump inhibitor, bismuth, tetracycline, and metronidazole), are recommended as first-line regimens. Rescue therapies after eradication failure and management of H. pylori infection in peptic ulcer disease were also reviewed.
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Affiliation(s)
- Javier P Gisbert
- Servicio de Aparato Digestivo, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, España.
| | - Javier Alcedo
- Servicio de Aparato Digestivo, Hospital Universitario Miguel Servet, Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza, España
| | - Javier Amador
- Medicina de Familia, Centro de Salud Los Ángeles, Dirección Asistencial Centro, SERMAS, Madrid, España
| | - Luis Bujanda
- Servicio de Aparato Digestivo, Hospital Donostia/Instituto Biodonostia, Universidad del País Vasco UPV/EHU, CIBEREHD, San Sebastián, España
| | - Xavier Calvet
- Servicio de Aparato Digestivo, Hospital Parc Taulí, Universitat Autónoma de Barcelona, CIBEREHD, Sabadell, Barcelona, España
| | | | - Luis Fernández-Salazar
- Servicio de Aparato Digestivo, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud (SACYL), Universidad de Valladolid, Valladolid, España
| | - Emili Gené
- Servicio de Urgencias, Hospital Parc Taulí Sabadell, CIBEREHD, Universitat Internacional de Catalunya, Barcelona, España
| | - Ángel Lanas
- Servicio de Aparato Digestivo, Hospital Clínico Universitario de Zaragoza, Instituto de Investigación Sanitaria de Aragón (IIS Aragón), CIBEREHD, Zaragoza
| | - Alfredo J Lucendo
- Servicio de Aparato Digestivo, Hospital General de Tomelloso, CIBEREHD, Ciudad Real, España
| | - Javier Molina-Infante
- Servicio de Aparato Digestivo, Hospital Universitario de Cáceres, CIBEREHD, Cáceres, España
| | - Olga P Nyssen
- Servicio de Aparato Digestivo, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, España
| | - A Pérez-Aisa
- Servicio de Aparato Digestivo, Agencia Sanitaria Costa del Sol, Marbella, Málaga, España
| | - Ignasi Puig
- Servicio de Aparato Digestivo, Althaia Xarxa Assistencial Universitària de Manresa, Universitat de Vic-Universitat Central de Catalunya (UVicUCC), Manresa, Barcelona, España
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7
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Hung CW, Chen SCC, Ku LJE, Sheu BS, Yang YJ. A Culture-Based Strategy Is More Cost Effective Than an Empiric Therapy Strategy in Managing Pediatric Helicobacter pylori Infection. Front Pediatr 2022; 10:860960. [PMID: 35592847 PMCID: PMC9110685 DOI: 10.3389/fped.2022.860960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 04/13/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Helicobacter pylori infection is a major cause of peptic ulcers and gastric cancer. This study aimed to compare the eradication rate and essential costs of culture-based and empiric therapy strategies in treating pediatric H. pylori infection. METHODS We retrospectively enrolled patients aged <18 years with a diagnosis of H. pylori infection who received esophagogastroduodenoscopy at two medical centers in southern Taiwan from 1998 to 2018. Patients with positive cultures and minimum inhibitory concentration test results were allocated to a culture-based strategy, and those with negative cultures or without culture as an empiric therapy strategy. We collected demographic data and eradication rates, and calculated the total essential costs of treating a hypothetical cohort of 1,000 pediatric patients based on the two strategies. RESULTS Ninety-six patients were enrolled, of whom 55 received a culture-based strategy and 41 received an empiric therapy strategy. The eradication rates with the first treatment were 89.1 and 75.6% in the culture-based and empiric therapy strategy, respectively. There were no significant differences in age, sex, and endoscopic diagnosis between the two strategies. For every 10% increase in those receiving a culture-based strategy, the total cost would have been reduced by US$466 in a hypothetical cohort of 1,000 patients. For every 10% increase in successful eradication rate, the total cost was reduced by US$24,058 with a culture-based strategy and by US$20,241 with an empiric therapy strategy. CONCLUSIONS A culture-based strategy was more cost effective than an empiric therapy strategy in treating pediatric H. pylori-infected patients.
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Affiliation(s)
- Chi-Wen Hung
- Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Department of Pediatrics and Institute of Clinical Medicine, National Cheng Kung University Hospital, Medical College, National Cheng Kung University, Tainan, Taiwan
| | - Solomon Chih-Chen Chen
- Department of Pediatrics, Taitung Christian Hospital, Taitung, Taiwan.,Department of Medicine, School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Li-Jung Elizabeth Ku
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Bor-Shyang Sheu
- Department of Pediatrics and Institute of Clinical Medicine, National Cheng Kung University Hospital, Medical College, National Cheng Kung University, Tainan, Taiwan.,Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yao-Jong Yang
- Department of Pediatrics and Institute of Clinical Medicine, National Cheng Kung University Hospital, Medical College, National Cheng Kung University, Tainan, Taiwan
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Management of Helicobacter pylori infection in the pediatric age. An Pediatr (Barc) 2021; 95:383.e1-383.e9. [PMID: 34642127 DOI: 10.1016/j.anpede.2021.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/21/2021] [Indexed: 11/22/2022] Open
Abstract
The management of Helicobacter pylori infection in children is a consistent problem in clinical practice. Over the years, many questions have been raised regarding symptoms associated with the infection, the diagnostic methods and type of treatment. What is most controversial is determining the criteria that enable us to initiate and carry out the study in children. In the last 10 years, pediatricians have followed the joint ESPGHAN/NASPGHAN guidelines published in 2011 and updated in 2017 in the management of H. pylori in children. This document aims to unify the study indication criteria as well as the diagnosis and treatment recommendations for H. pylori infection in children and adolescents, so they can be used in both Primary and Hospital care.
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9
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Galicia Poblet G, Alarcón Cavero T, Alonso Pérez N, Borrell Martínez B, Botija Arcos G, Cilleruelo Pascual ML, González Martín LM, Hernández Hernández A, Martínez Escribano B, Ortola Castells X, Rizo Pascual J, Urruzuno Tellería P, Vegas Álvarez AM. [Management of Helicobacter pylori infection in the pediatric age]. An Pediatr (Barc) 2021; 95:S1695-4033(21)00202-2. [PMID: 34183279 DOI: 10.1016/j.anpedi.2021.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/17/2021] [Accepted: 05/21/2021] [Indexed: 12/12/2022] Open
Abstract
The management of Helicobacter pylori infection in children is a consistent problem in clinical practice. Over the years, many questions have been raised regarding symptoms associated with the infection, the diagnostic methods and type of treatment. What is most controversial is determining the criteria that enable us to initiate and carry out the study in children. In the last 10 years, pediatricians have followed the joint ESPGHAN/NASPGHAN guidelines published in 2011 and updated in 2017 in the management of H.pylori in children. This document aims to unify the study indication criteria as well as the diagnosis and treatment recommendations for H.pylori infection in children and adolescents, so they can be used in both Primary and Hospital care.
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Affiliation(s)
- Gonzalo Galicia Poblet
- Servicio de Pediatría, Hospital Universitario de Guadalajara. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), Guadalajara, España.
| | - Teresa Alarcón Cavero
- Servicio de Microbiología, Hospital Universitario La Princesa. Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica (SEIMC), Madrid, España
| | - Natalia Alonso Pérez
- Servicio de Pediatría, Hospital Universitario Infanta Cristina. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), Parla, Madrid, España
| | - Belén Borrell Martínez
- Servicio de Pediatría, Hospital Universitario Severo Ochoa. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), Leganés, Madrid, España
| | - Gonzalo Botija Arcos
- Servicio de Pediatría, Hospital Universitario Fundación de Alcorcón. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), Alcorcón, Madrid, España
| | - Maria Luz Cilleruelo Pascual
- Servicio de Pediatría, Hospital Universitario Puerta de Hierro. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), Madrid, España
| | - Leticia María González Martín
- Pediatría de Atención Primaria, Centro de Salud Segovia II. Sociedad Española de Pediatría de Atención Primaria (AEPap), Segovia, España
| | - Anselmo Hernández Hernández
- Pediatría de Atención Primaria, Centro de Salud de Tacoronte. Sociedad Española de Pediatría Extrahospitalaria y Atención Primaria (SEPEAP), Tacoronte, Santa Cruz de Tenerife, España
| | - Beatriz Martínez Escribano
- Servicio de Pediatría, Hospital Universitario de Fuenlabrada. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), Fuenlabrada, Madrid, España
| | - Xenia Ortola Castells
- Servicio de Gastroenterología, Fundació Hospital de Nens de Barcelona. Pediatría de Atención Primaria, Equipo de Pediatría Padre Claret. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), Barcelona, España
| | - Jana Rizo Pascual
- Servicio de Pediatría, Hospital Universitario Infanta Sofía. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), San Sebastián de los Reyes, Madrid, España
| | - Pedro Urruzuno Tellería
- Unidad de Gastroenterología, Hepatología y Nutrición Pediátrica, Hospital Universitario 12 de Octubre. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), Madrid, España
| | - Ana María Vegas Álvarez
- Servicio de Pediatría, Hospital Universitario Río Hortega. Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP), Valladolid, España
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Abstract
Proton pump inhibitors (PPIs) are amongst the most commonly prescribed drugs in infants and children with the last decades witnessing a dramatic rise in their utilization. Although PPIs are clearly effective when used appropriately and have been regarded as safe drugs, there is growing evidence regarding their potential adverse effects. Although, largely based on adult data it is clear that many of these are also relevant to pediatrics. PPI use potentially affects gastrointestinal microbiota composition and function, decreases defence against pathogens resulting in increased risk for infections, interferes with absorption of minerals and vitamins leading to specific deficiencies and increased risk for bone fractures as well as interferes with protein digestion resulting in increased risk of sensitization to allergens and development of allergic diseases and eosinophilic esophagitis. An association with gastric, liver and pancreatic cancer has also been inferred from adult data but is tenuous and causation is not proven. Overall, evidence for these adverse events is patchy and not always compelling. Overall, the use of PPIs, for selected indications with a good evidence base, has significant potential benefit but carries more caution in infants and children. Pediatricians should be aware of the concerns regarding the potential adverse events associated with their use.
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Su DJ, Chang MH, Yang JC, Ni YH, Hsu HY, Wu JF. Fourteen-day sequential therapy is superior to 7-day triple therapy as first-line regimen for Helicobacter pylori infected children. J Formos Med Assoc 2021; 121:202-209. [PMID: 33745813 DOI: 10.1016/j.jfma.2021.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 12/29/2020] [Accepted: 03/02/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND/PURPOSE Helicobacter pylori infection is one of the most common causes of peptic ulcer disease among children. This study is aimed to investigate the eradication rate of 14-day sequential therapy and the antibiotic resistance of H. pylori in children. METHODS Eighty-seven treatment-naïve children (55 males; median age, 13.5 years) with H. pylori infection from January 2009 to August 2019 were recruited in this study. The status of H. pylori infection was confirmed by culture or histology with the aid of urea rapid test or C-13 urea breathe test. Patients treated with either triple therapy for 7 days or 14 days, or sequential therapy for 14 days was analyzed retrospectively. RESULTS Thirty-eight (43.7%) patients received 14-day sequential therapy, 24 (27.6%) patients received 14-day triple therapy and the remaining 25 (28.7%) patients received 7-day triple therapy. The eradication rate of 14-day sequential therapy was significantly superior to 7-day triple therapy (97.4% vs. 80%, p = 0.032), and tended to be better than 14-day triple therapy (83%, p = 0.07). Of the 54 patients with available antibiotic resistance data, the resistant rate of clarithromycin, metronidazole, levofloxacin, and amoxicillin were 22.2%, 16.7%, 9.1% and 2.2%, respectively. Clarithromycin resistance demonstrated an inverse association with eradication success (Odds ratio = 0.017, p < 0.001). CONCLUSIONS In treatment-naïve children with H. pylori infection, 14-day sequential therapy is superior to triple therapy, and achieve a high eradication rate (above 90%) in an area of high clarithromycin resistance.
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Affiliation(s)
- Da-Jyun Su
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan; Department of Pediatrics, Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Mei-Hwei Chang
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan; Department of Pediatrics, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Jyh-Chin Yang
- Department of Internal Medicine, Hospital and College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yen-Hsuan Ni
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan; Department of Pediatrics, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Hong-Yuan Hsu
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan; Department of Pediatrics, College of Medicine, National Taiwan University, Taipei, Taiwan; Department and Graduate Institute of Medical Education and Bioethics, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan.
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Wands DIF, El-Omar EM, Hansen R. Helicobacter pylori: getting to grips with the guidance. Frontline Gastroenterol 2020; 12:650-655. [PMID: 34917323 PMCID: PMC8640390 DOI: 10.1136/flgastro-2020-101571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 08/14/2020] [Accepted: 08/15/2020] [Indexed: 02/04/2023] Open
Abstract
Helicobacter pylori is a Gram-negative bacterium that inhabits the mucus layer above the gastric mucosa. While infection rates vary by region, the global prevalence is estimated at 50%. While asymptomatic carriage is common, infection can result in significant morbidity and mortality from complications including peptic ulcer disease, atrophic gastritis and gastric cancer. Paediatric and adult practices diverge due to differences in complication rate, symptomatology, practicalities with investigations and treatment options. Widespread use of standard antibiotic regimens has however resulted in a rapid global increase in antibiotic resistance and treatment failure in all ages. There is urgent need to optimise treatment regimens and maximise first-time eradication rates. This need is reflected in the latest guidelines from the European Society for Paediatric Gastroenterology Hepatology and Nutrition and the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition for paediatric practice and the Maastricht Guidelines for adult practice. This article aims to provide a practical overview of the investigations and management of H. pylori by comparing and contrasting these guidelines.
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Affiliation(s)
- David I F Wands
- Department of Paediatric Gastroenterology, Royal Hospital for Children, Glasgow, UK
| | - Emad M El-Omar
- Microbiome Research Centre, St George & Sutherland Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Richard Hansen
- Department of Paediatric Gastroenterology, Royal Hospital for Children, Glasgow, UK
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13
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Cisarò F, Pizzol A, Calvo PL. Helicobacter pylori and antibiotic resistance in the pediatric population: an update from Vietnam. Minerva Med 2020; 111:379-381. [PMID: 32700866 DOI: 10.23736/s0026-4806.20.06789-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fabio Cisarò
- Pediatric Gastroenterology Unit, Regina Margherita Children's Hospital, Città della Salute e della Scienza, Turin, Italy -
| | - Antonio Pizzol
- Pediatric Gastroenterology Unit, Regina Margherita Children's Hospital, Città della Salute e della Scienza, Turin, Italy
| | - Pier L Calvo
- Pediatric Gastroenterology Unit, Regina Margherita Children's Hospital, Città della Salute e della Scienza, Turin, Italy
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14
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Zhou Y, Ye Z, Wang Y, Zhang Y, Tang Z, Yan W, Jiang Y, Huang Y. Comparison of four different regimens against Helicobacter pylori as a first-line treatment: A prospective, cross-sectional, comparative, open trial in Chinese children. Helicobacter 2020; 25:e12679. [PMID: 31958193 DOI: 10.1111/hel.12679] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/16/2019] [Accepted: 12/17/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUNDS Due to the decreasing eradication rate of Helicobacter pylori, some novel alternatives have been developed, such as bismuth-containing quadruple therapy and non-bismuth-containing quadruple therapy (sequential and concomitant treatment). Little is known about whether a success rate above 90% can be achieved with these regimens in Chinese children. METHODS In this prospective, open, comparative cross-sectional study, we recruited treatment-naïve children (aged between 6 and 18 years) with H pylori infection. The patients were assigned either standard triple therapy, sequential therapy, bismuth-based quadruple therapy, or concomitant therapy at the discretion of the prescribing physician. H pylori infection was evaluated at least 4 weeks after the completion of the treatment. A negative urea breath test (UBT) indicated successful eradication. The primary endpoint was the eradication frequency of H pylori in the full analysis set (FAS), which included all children who received at least one dose of the treatment and with available follow-up data. RESULTS Between September 2017 and December 2018, 228 patients were finally included in the FAS analyses. The eradication rates were 74.1% for standard triple therapy (43/58, [95% CI: 62.8%-85.5%]), 69.5% for sequential therapy (41/59, [95% CI: 57.8%-81.2%]), 89.8% for bismuth-based quadruple therapy (53/59, [95% CI: 82.1%-97.5%]), and 84.6% for concomitant therapy (44/52, [95% CI: 74.8%-94.4%]). Bismuth-based therapy was superior to triple therapy, while sequential therapy and concomitant therapy were not superior to triple therapy. The frequency of adverse events was 12.1% (7/58) in standard triple therapy, 6.8% (4/59) in sequential therapy, 15.3% (9/59) in bismuth-based therapy, and 15.4% (8/52) in concomitant therapy. The rate of adverse events was similar among the four groups. CONCLUSION Bismuth quadruple therapy can achieve an eradication rate of 89.8% as first-line treatment and is safe and well tolerated. Bismuth could be a promising alternative as a first-line regimen in Chinese children.
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Affiliation(s)
- Ying Zhou
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Ziqing Ye
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Yuhuan Wang
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Ye Zhang
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Zifei Tang
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
| | - Weili Yan
- Department of Clinical Epidemiology, Children's Hospital of Fudan University, Shanghai, China
| | - Yuan Jiang
- Department of Clinical Epidemiology, Children's Hospital of Fudan University, Shanghai, China
| | - Ying Huang
- Department of Gastroenterology, Children's Hospital of Fudan University, Shanghai, China
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15
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Aguilera Matos I, Diaz Oliva SE, Escobedo AA, Villa Jiménez OM, Velazco Villaurrutia YDC. Helicobacter pylori infection in children. BMJ Paediatr Open 2020; 4:e000679. [PMID: 32818155 PMCID: PMC7402006 DOI: 10.1136/bmjpo-2020-000679] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/26/2020] [Accepted: 06/29/2020] [Indexed: 12/12/2022] Open
Abstract
Helicobacter pylori infection affects more than half of the world population and it occurs generally in childhood. It is associated with gastroduodenal ulcer, gastric atrophy, intestinal metaplasia, gastric adenocarcinoma and lymphoid tissue-associated lymphoma. It is difficult to eradicate this bacterium due to its high antimicrobial resistance. In children, the infection is asymptomatic in the majority of cases and complications are less common. Probable inverse relationships with allergic diseases and inflammatory bowel diseases are being studied. These reasons mean that the decision to diagnose and treat the infection in children is only considered in specific circumstances in which it provides true benefits. This review focuses on some current considerations regarding epidemiology, diagnosis and treatment of childhood infection, emphasising outcomes and treatment schemes in children.
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Affiliation(s)
| | | | - Angel A Escobedo
- Epidemiology, Institute of Gastroenterology, Havana City, Havana, Cuba
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16
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Savoldi A, Carrara E, Graham DY, Conti M, Tacconelli E. Prevalence of Antibiotic Resistance in Helicobacter pylori: A Systematic Review and Meta-analysis in World Health Organization Regions. Gastroenterology 2018; 155:1372-1382.e17. [PMID: 29990487 PMCID: PMC6905086 DOI: 10.1053/j.gastro.2018.07.007] [Citation(s) in RCA: 644] [Impact Index Per Article: 107.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 06/27/2018] [Accepted: 07/05/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS In 2017, the World Health Organization (WHO) designated clarithromycin-resistant Helicobacter pylori a high priority for antibiotic research and development. However, there are no clear data on the global distribution of resistance or its clinical effects. We performed a systematic review and meta-analysis to assess the distribution of H pylori resistance to commonly used antibiotics and to measure the association between antibiotic resistance and treatment failure. METHODS We searched publication databases for studies that assessed rates of H pylori resistance to clarithromycin, metronidazole, levofloxacin, amoxicillin, or tetracycline. Pooled estimates of primary and secondary resistance and 95% confidence intervals (CIs) were grouped by WHO region. The association between antibiotic resistance and treatment failure was measured by extracting data on treatment efficacy in patients with resistant and susceptible isolates and pooling odds ratios with 95% CIs. RESULTS We identified 178 studies, comprising 66,142 isolates from 65 countries. Primary and secondary resistance rates to clarithromycin, metronidazole, and levofloxacin were ≥15% in all WHO regions, except primary clarithromycin resistance in the Americas (10%; 95% CI, 4%-16%) and South-East Asia region (10%; 95% CI, 5%-16%) and primary levofloxacin resistance in the European region (11%; 95% CI, 9%-13%). There was considerable heterogeneity (I2 > 75%) among all analyses-this might have resulted from the grouping of resistance rates by country. Increasing antibiotic resistance was observed in most WHO regions. Resistance to clarithromycin was significantly associated with failure of clarithromycin-containing regimens (odds ratio, 6.97; 95% CI, 5.23-9.28; P < .001). CONCLUSIONS Resistance of H pylori to antibiotics has reached alarming levels worldwide, which has a great effect on efficacy of treatment. Local surveillance networks are required to select appropriate eradication regimens for each region.
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Affiliation(s)
- Alessia Savoldi
- Division of Infectious Diseases, Department of Internal Medicine I, German Center for Infection Research, University of Tübingen, Tübingen, Germany
| | - Elena Carrara
- Division of Infectious Diseases, Department of Diagnostic and Public Health, G.B. Rossi University Hospital, University of Verona, Verona, Italy
| | - David Y Graham
- Department of Medicine, Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, Texas
| | - Michela Conti
- Division of Infectious Diseases, Department of Diagnostic and Public Health, G.B. Rossi University Hospital, University of Verona, Verona, Italy
| | - Evelina Tacconelli
- Division of Infectious Diseases, Department of Internal Medicine I, German Center for Infection Research, University of Tübingen, Tübingen, Germany; Division of Infectious Diseases, Department of Diagnostic and Public Health, G.B. Rossi University Hospital, University of Verona, Verona, Italy.
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17
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Cisarò F, Pizzol A, Pinon M, Calvo PL. Diagnosis and treatment of Helicobacter pylori in the pediatric population. Minerva Pediatr 2018; 70:476-487. [PMID: 30021412 DOI: 10.23736/s0026-4946.18.05346-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Although about 35 years have elapsed since the discovery of the Helicobacter pylori, its diagnosis and the choice of optimal eradication therapy are still to be defined. Over time, there has been an increase in interest, publications, recommendations and guidelines. Moreover, management of the disease in pediatric subjects differs somewhat to that of adults and requires a more delicate approach leading to alternative strategies for both diagnosis and treatment. Which patient should be investigated for H. pylori, when to perform noninvasive or invasive tests, what are the proper therapeutic options and best antibiotics regimen to eradicate the infection are practices changing with evidences through time. Therefore, an updated guideline was published by the European Society of Pediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) and the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN) in 2017. The aim of this review is to highlight what is new and what differs between adult and pediatric population regarding the management of H. pylori infection after the ESPGHAN/NASPGHAN guidelines, enriched with updates from literature reviews published over the last two years.
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Affiliation(s)
- Fabio Cisarò
- Unit of Pediatric Gastroenterology, Department of Pediatrics, Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Antonio Pizzol
- Unit of Pediatric Gastroenterology, Department of Pediatrics, Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy -
| | - Michele Pinon
- Unit of Pediatric Gastroenterology, Department of Pediatrics, Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Pier Luigi Calvo
- Unit of Pediatric Gastroenterology, Department of Pediatrics, Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
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18
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Secondary antibiotic resistance of Helicobacter pylori isolates in Israeli children and adults. J Glob Antimicrob Resist 2017; 10:182-185. [DOI: 10.1016/j.jgar.2017.05.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 05/05/2017] [Accepted: 05/17/2017] [Indexed: 01/10/2023] Open
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19
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Antibiotic susceptibility of Helicobacter pylori strains isolated from Iranian children: High frequency of A2143G point mutation associated with clarithromycin resistance. J Glob Antimicrob Resist 2017; 10:131-135. [DOI: 10.1016/j.jgar.2017.04.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2017] [Revised: 04/05/2017] [Accepted: 04/11/2017] [Indexed: 02/06/2023] Open
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Abstract
Helicobacter pylori infection in children differs from that in adults, from the point of view of epidemiology, host response, clinical features, related diseases, and diagnosis, as well as treatment strategies. The prevalence of H. pylori infection, in both children and adults, is decreasing in the Western World as well as in some developing countries, which contrasts with the increase in childhood asthma and allergic diseases. Recurrent abdominal pain is not specific during H. pylori infection in children. The role of H. pylori infection and failure to thrive, children's growth, type I diabetes mellitus (T1DM) and celiac disease remains controversial. The main initial diagnosis is based on upper digestive endoscopy with biopsy-based methods. Nodular gastritis may be a pathognomonic endoscopic finding of childhood H. pylori infection. The infection eradication control is based on validated noninvasive tests. The main cause of treatment failure of H. pylori infection is its clarithromycin resistance. We recommend standard antibiotic susceptibility testing of H. pylori in pediatric patients prior to the initiation of eradication therapy. H. pylori treatment in children should be based on an evaluation of the rate of eradication in the local population, a systematic use of a treatment adapted to the susceptibility profile and a treatment compliance greater than 90%. The last meta-analysis in children did not show an advantage for sequential therapy when compared to a 14-day triple therapy. Finally, the high rate of antibiotic resistance responsible for therapy failure in recent years justifies the necessity of a novel vaccine to prevent H. pylori infection in children.
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Affiliation(s)
- Nicolas Kalach
- Department of Paediatrics, Saint Antoine Paediatric Hospital, Saint Vincent de Paul Hospital, Groupement des Hôpitaux de l'Institut Catholique de Lille (GHICL), Catholic University of Lille, Lille, France
| | - Patrick Bontems
- Pediatric Gastroenterology-Hepatology, Queen Fabiola Children's University Hospital, Brussels, Belgium
| | - Josette Raymond
- Department of Microbiology, Cochin Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), University Paris Descartes, Paris, France
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21
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Kotilea K, Mekhael J, Salame A, Mahler T, Miendje-Deyi VY, Cadranel S, Bontems P. Eradication rate of Helicobacter Pylori infection is directly influenced by adherence to therapy in children. Helicobacter 2017; 22. [PMID: 28303625 DOI: 10.1111/hel.12383] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Current commonly accepted strategies to eradicate Helicobacter pylori in children are a 10-day sequential treatment or a triple therapy for 7-14 days. To avoid further expensive and possibly risky investigations as well as induction of secondary antimicrobial resistance, a success rate of elimination strategies over 90% in a per-protocol analysis is the target goal but rates observed in clinical trials are lower. Antimicrobial resistance is a well-recognized risk factor for treatment failure; therefore, only a treatment tailored to susceptibility testing should be recommended. Adherence to therapy is also a risk factor for treatment failure but that has been poorly studied. The purpose of this study was to evaluate the influence of adherence to therapy on the elimination rates obtained with different treatment regimens. METHODS Cohort study analysis of children, aged 2-17 years, treated for Helicobacter pylori infection between October 2011 and December 2013. As a routine clinical practice, children infected with a strain susceptible to clarithromycin and to metronidazole received either a sequential regimen or a 10-day triple therapy while children infected with a strain resistant to clarithromycin or metronidazole received a 10-day triple regimen tailored to antimicrobial susceptibility. The eradication rate was assessed by a negative 13 C-urea breath test performed at least 8 weeks after the end of the treatment and adherence evaluated using a diary. RESULTS One hundred forty-five children (67 girls/78 boys, median age 9.7 years) fulfilled the inclusion criteria, 118 being infected with a strain susceptible to both clarithromycin and metronidazole, 10 with a clarithromycin resistant, and 17 with a metronidazole resistant strain. A sequential regimen was prescribed in 44, a triple therapy containing clarithromycin in 84 and containing metronidazole in 17. Follow-up data were available for 130/145 and clearance of the infection observed in 105 of them. A concordance of more than 90% between the prescribed and the ingested drugs was observed in 109 children, between 50 and 90% in eight, less than 50% in 11 while these data were unknown for 2/130. A successful eradication was achieved for 89.9% of patients that received at least 90% of the prescribed drugs, whereas the eradication rate for nonadherent patients was 36.6%. Adherence above 90% was significantly higher in the absence of chronic concomitant disease, in the absence of adverse event and results in a significantly higher eradication rate. With the proposed strategy and an adherence higher than 90%, eradication was obtained in 98/109 children, the rate being only significantly superior to 90% with the sequential regimen. CONCLUSION Adherence to therapy is a very important factor for the outcome and has to be assessed when evaluating the outcome of an H. pylori eradication regimen in order to understand the reasons of treatment failure. As we treated only after evaluation of the resistance of the H. Pylori strains, we were expecting to reach the given objective of 90% successful treatment. Children with adherence to treatment above 90% had a successful outcome of 89,9%, whereas nonadherent had a successful outcome of 36,8%. This is the first time that adherence has been assessed accurately.
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Affiliation(s)
- Kallirroi Kotilea
- Paediatric Gastroenterology-Hepatology, Queen Fabiola Children's University Hospital, ULB, Brussels, Belgium
| | - Joyce Mekhael
- Paediatric Gastroenterology-Hepatology, Queen Fabiola Children's University Hospital, ULB, Brussels, Belgium
| | - Assaad Salame
- Paediatric Gastroenterology-Hepatology, Queen Fabiola Children's University Hospital, ULB, Brussels, Belgium
| | - Tania Mahler
- Paediatric Gastroenterology-Hepatology, Queen Fabiola Children's University Hospital, ULB, Brussels, Belgium
| | - Veronique Yvette Miendje-Deyi
- Bacteriology, LHUB-ULB, Brussels Academic Hospital Lab. Horta, Schaerbeek and Porte de Hal Campus, Brussels, Belgium
| | - Samy Cadranel
- Paediatric Gastroenterology-Hepatology, Queen Fabiola Children's University Hospital, ULB, Brussels, Belgium
| | - Patrick Bontems
- Paediatric Gastroenterology-Hepatology, Queen Fabiola Children's University Hospital, ULB, Brussels, Belgium
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22
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Joint ESPGHAN/NASPGHAN Guidelines for the Management of Helicobacter pylori in Children and Adolescents (Update 2016). J Pediatr Gastroenterol Nutr 2017; 64:991-1003. [PMID: 28541262 DOI: 10.1097/mpg.0000000000001594] [Citation(s) in RCA: 242] [Impact Index Per Article: 34.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Because of the changing epidemiology of Helicobacter pylori infection and low efficacy of currently recommended therapies, an update of the European Society for Paediatric Gastroenterology Hepatology and Nutrition/North American Society for Pediatric Gastroenterology, Hepatology and Nutrition recommendations for the diagnosis and management of H pylori infection in children and adolescents is required. METHODS A systematic review of the literature (time period: 2009-2014) was performed. Representatives of both societies evaluated the quality of evidence using GRADE (Grading of Recommendation Assessment, Development, and Evaluation) to formulate recommendations, which were voted upon and finalized using a Delphi process and face-to-face meeting. RESULTS The consensus group recommended that invasive diagnostic testing for H pylori be performed only when treatment will be offered if tests are positive. To reach the aim of a 90% eradication rate with initial therapy, antibiotics should be tailored according to susceptibility testing. Therapy should be administered for 14 days, emphasizing strict adherence. Clarithromycin-containing regimens should be restricted to children infected with susceptible strains. When antibiotic susceptibility profiles are not known, high-dose triple therapy with proton pump inhibitor, amoxicillin, and metronidazole for 14 days or bismuth-based quadruple therapy is recommended. Success of therapy should be monitored after 4 to 8 weeks by reliable noninvasive tests. CONCLUSIONS The primary goal of clinical investigation is to identify the cause of upper gastrointestinal symptoms rather than H pylori infection. Therefore, we recommend against a test and treat strategy. Decreasing eradication rates with previously recommended treatments call for changes to first-line therapies and broader availability of culture or molecular-based testing to tailor treatment to the individual child.
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23
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Seo JH, Youn HS. Eradication Therapy for Pediatric Helicobacter pyloriInfection. THE KOREAN JOURNAL OF HELICOBACTER AND UPPER GASTROINTESTINAL RESEARCH 2017. [DOI: 10.7704/kjhugr.2017.17.1.16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Ji-Hyun Seo
- Department of Pediatrics, Gyeongsang National University School of Medicine, Jinju, Korea
- Department of Pediatrics, Gyeongsang Institute of Health Science, Jinju, Korea
| | - Hee-Shang Youn
- Department of Pediatrics, Gyeongsang National University School of Medicine, Jinju, Korea
- Department of Pediatrics, Gyeongsang Institute of Health Science, Jinju, Korea
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24
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Abstract
Helicobacter pylori infection in early childhood may differ in many aspects compared to infection in adulthood: the immune response in the gut, the type and prevalence of complications within and outside the stomach, and the impact on long-term health. In high prevalence countries, transient infections seem to be common in infants and toddlers, and the consequences of this phenomenon on the short- and long-term immune response are still unclear. Other controversial issues are related to the question of which H. pylori-infected children benefit from treatment and which is the best regimen to eradicate the infection in the presence of a worldwide increasing antibiotic resistance. The first large-scale randomized placebo-controlled vaccination trial in schoolchildren indicates that prevention of the infection may be possible.
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Affiliation(s)
- Andrea Sustmann
- Division of Gastroenterology and Hepatology, Dr. v. Hauner Children's Hospital, Ludwig Maximilians University Munich, Munich, Germany
| | - Masumi Okuda
- Department of General Medicine and Community Health Science, Sasayama Medical Center, Hyogo College of Medicine, Sasayama, Hyogo, Japan
| | - Sibylle Koletzko
- Division of Gastroenterology and Hepatology, Dr. v. Hauner Children's Hospital, Ludwig Maximilians University Munich, Munich, Germany
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25
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Gisbert JP, Molina-Infante J, Amador J, Bermejo F, Bujanda L, Calvet X, Castro-Fernández M, Cuadrado-Lavín A, Elizalde JI, Gene E, Gomollón F, Lanas Á, Martín de Argila C, Mearin F, Montoro M, Pérez-Aisa Á, Pérez-Trallero E, McNicholl AG. IV Spanish Consensus Conference on Helicobacter pylori infection treatment. GASTROENTEROLOGIA Y HEPATOLOGIA 2016; 39:697-721. [PMID: 27342080 DOI: 10.1016/j.gastrohep.2016.05.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 05/18/2016] [Accepted: 05/19/2016] [Indexed: 02/06/2023]
Abstract
Helicobacter pylori approximately infect 50% of Spanish population and causes chronic gastritis, peptic ulcer and gastric cancer. Until now, three consensus meetings on H.pylori infection had been performed in Spain (the last in 2012). The changes in the treatment schemes, and the increasing available evidence, have justified organizing the IVSpanish Consensus Conference (March 2016), focused on the treatment of this infection. Nineteen experts participated, who performed a systematic review of the scientific evidence and developed a series of recommendation that were subjected to an anonymous Delphi process of iterative voting. Scientific evidence and the strength of the recommendation were classified using GRADE guidelines. As starting point, this consensus increased the minimum acceptable efficacy of recommended treatments that should reach, or preferably surpass, the 90% cure rate when prescribed empirically. Therefore, only quadruple therapies (with or without bismuth), and generally lasting 14 days, are recommended both for first and second line treatments. Non-bismuth quadruple concomitant regimen, including a proton pump inhibitor, clarithromycin, amoxicillin and metronidazole, is recommended as first line. In the present consensus, other first line alternatives and rescue treatments are also reviewed and recommended.
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Affiliation(s)
- Javier P Gisbert
- Servicio de Aparato Digestivo, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, España.
| | | | - Javier Amador
- Medicina de Familia, Centro de Salud Los Ángeles, Madrid, España
| | - Fernando Bermejo
- Servicio de Aparato Digestivo, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España
| | - Luis Bujanda
- Servicio de Digestivo, Hospital Donostia/Instituto Biodonostia, Universidad del País Vasco UPV/EHU, CIBEREHD, San Sebastián, España
| | - Xavier Calvet
- Servicio de Aparato Digestivo, Hospital Parc Taulí, Universitat Autónoma de Barcelona, CIBEREHD, Sabadell, Barcelona, España
| | | | | | - J Ignasi Elizalde
- Servicio de Aparato Digestivo, Hospital Clínic, CIBEREHD, Barcelona, España
| | - Emili Gene
- Servicio de Urgencias, Hospital Parc Taulí Sabadell, CIBEREHD, Universitat Internacional de Catalunya, Sabadell, Barcelona, España
| | - Fernando Gomollón
- Servicio de Aparato Digestivo, Hospital Clínico Universitario de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, España
| | - Ángel Lanas
- Servicio de Aparato Digestivo, Hospital Clínico Universitario de Zaragoza, IIS Aragón, CIBEREHD, Zaragoza, España
| | - Carlos Martín de Argila
- Servicio de Aparato Digestivo, Hospital Universitario Ramón y Cajal, Universidad de Alcalá, Madrid, España
| | - Fermín Mearin
- Servicio de Aparato Digestivo, Centro Médico Teknon, Barcelona, España
| | - Miguel Montoro
- Servicio de Aparato Digestivo, Hospital San Jorge, Huesca, España
| | - Ángeles Pérez-Aisa
- Servicio de Aparato Digestivo, Agencia Sanitaria Costa del Sol, Marbella, Málaga, España
| | - Emilio Pérez-Trallero
- Servicio de Microbiología, Hospital Donostia/Instituto Biodonostia, Universidad del País Vasco UPV/EHU, CIBEREHD, San Sebastián, España
| | - Adrián G McNicholl
- Servicio de Aparato Digestivo, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, España
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