{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T11:43:31Z","timestamp":1792496611254,"version":"4.5.0"},"reference-count":25,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T00:00:00Z","timestamp":1775001600000},"content-version":"vor","delay-in-days":31,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,3,1]],"date-time":"2026-03-01T00:00:00Z","timestamp":1772323200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100031734","name":"Asociaci\u00f3n Espa\u00f1ola de Gastroenterolog\u00eda","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100031734","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100015755","name":"Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Enfermedades Hep\u00e1ticas y Digestivas","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100015755","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100014013","name":"UK Research and Innovation","doi-asserted-by":"publisher","award":["10058099"],"award-info":[{"award-number":["10058099"]}],"id":[{"id":"10.13039\/100014013","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Helicobacter"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>\n                      <jats:italic>Saccharomyces boulardii<\/jats:italic>\n                      CNCM I\u2010745 (Sb) is one of the most widely used probiotics in clinical practice. The aim of this study was to assess the impact of adding Sb to\n                      <jats:styled-content style=\"fixed-case\">\n                        <jats:italic>Helicobacter pylori<\/jats:italic>\n                      <\/jats:styled-content>\n                      eradication therapy on treatment outcomes (effectiveness and safety) in routine European gastroenterology clinical practice.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>\n                      Treatment\u2010naive cases from the European registry on\n                      <jats:styled-content style=\"fixed-case\">\n                        <jats:italic>H. pylori<\/jats:italic>\n                      <\/jats:styled-content>\n                      management (Hp\u2010EuReg) collected from 2013 to 2023 at AEG\u2010REDCap were analyzed. Effectiveness was assessed by modified intention\u2010to\u2010treat, by treatment and geographic regions. Multivariate analysis identified factors independently associated with eradication success and adverse event incidence.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Among 69,922 cases, probiotics were used in 16,528 (24%) treatments, of which 4404 (27%) included Sb. Sb use was significantly associated with an increase in effectiveness (OR\u2009=\u20092.32; 95% confidence interval, 1.38\u20134.03;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.01) only when prescribed with concomitant therapy encompassing a proton pump inhibitor plus clarithromycin\u2010amoxicillin\u2010metronidazole. In addition, a significant reduction in the overall incidence of at least one adverse event was observed in the Sb group (OR\u2009=\u20090.803; 0.66\u20130.97;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.05). Specifically, diarrhea, nausea, dyspepsia, abdominal pain, asthenia, anorexia, heartburn, and dysgeusia occurred significantly less frequently with Sb. Treatment compliance was high in both groups (with and without Sb).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>\n                      In Europe, the addition of Sb to first\u2010line regimens in clinical practice was associated with higher effectiveness when combined with concomitant therapy with clarithromycin\u2010amoxicillin\u2010metronidazole and with fewer overall adverse events, supporting its role as a beneficial adjunct in\n                      <jats:styled-content style=\"fixed-case\">\n                        <jats:italic>H. pylori<\/jats:italic>\n                      <\/jats:styled-content>\n                      eradication therapy.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Registration Number<\/jats:title>\n                    <jats:p>\n                      <jats:ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"http:\/\/clinicaltrials.gov\">ClinicalTrials.gov<\/jats:ext-link>\n                      identifier: NCT02328131\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/hel.70119","type":"journal-article","created":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T04:14:29Z","timestamp":1775103269000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Real\u2010World Effectiveness and Safety of\n                    <i>Saccharomyces boulardii<\/i>\n                    <scp>CNCM<\/scp>\n                    I\u2010745 as Adjunct Therapy for\n                    <scp>\n                      <i>Helicobacter pylori<\/i>\n                    <\/scp>\n                    Eradication: Data From the European Registry on\n                    <scp>\n                      <i>H. pylori<\/i>\n                    <\/scp>\n                    Management (Hp\u2010\n                    <scp>EuReg<\/scp>\n                    )"],"prefix":"10.1111","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4920-9310","authenticated-orcid":false,"given":"Olga P.","family":"Nyssen","sequence":"first","affiliation":[{"name":"Department of Gastroenterology Hospital Universitario de La Princesa, Instituto de Investigaci\u00f3n Sanitaria Princesa (IIS\u2010Princesa), Universidad Aut\u00f3noma de Madrid (UAM), and Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Enfermedades Hep\u00e1ticas y Digestivas (CIBERehd)  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9086-3675","authenticated-orcid":false,"given":"Laimas","family":"Jonaitis","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Lithuanian University of Health Sciences  Kaunas Lithuania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2974-1382","authenticated-orcid":false,"given":"\u00c1ngeles","family":"P\u00e9rez\u2010A\u00edsa","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Hospital Universitario Costa del Sol, RICAPPS \u2010 Red de Investigaci\u00f3n en Cronicidad, Atenci\u00f3n Primaria y Prevenci\u00f3n y Promoci\u00f3n de la Salud  Marbella Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5616-4333","authenticated-orcid":false,"given":"Bojan","family":"Tepes","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology DC Rogaska  Slovenia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-8932-8928","authenticated-orcid":false,"given":"Umud","family":"Mahmudov","sequence":"additional","affiliation":[{"name":"Memorial Hospital  Baku Azerbaijan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irina","family":"Voynovan","sequence":"additional","affiliation":[{"name":"A.S. Loginov Moscow Clinical Scientific Center  Moscow Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0857-8117","authenticated-orcid":false,"given":"Samuel J.","family":"Mart\u00ednez\u2010Dom\u00ednguez","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Cl\u00ednico Universitario Lozano Blesa, Instituto de Investigaci\u00f3n Sanitaria de Arag\u00f3n (IIS Arag\u00f3n), Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Enfermedades Hep\u00e1ticas y Digestivas (CIBERehd)  Zaragoza Aragon Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luis","family":"Bujanda","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Biodonostia Health Research Institute, Department of Medicine, Universidad del Pa\u00eds Vasco (UPV\/EHU), Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Enfermedades Hep\u00e1ticas y Digestivas (CIBERehd)  San Sebasti\u00e1n Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alfredo J.","family":"Lucendo","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital General de Tomelloso, Instituto de Investigaci\u00f3n Sanitaria Princesa (IIS\u2010Princesa), Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Enfermedades Hep\u00e1ticas y Digestivas (CIBERehd), Instituto de Investigaci\u00f3n Sanitaria de Castilla\u2010La Mancha (IDISCAM)  Tomelloso Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ludmila","family":"Vologzanina","sequence":"additional","affiliation":[{"name":"Gastrocentr  Perm Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-7960-3515","authenticated-orcid":false,"given":"Ana","family":"Garre","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Universitario de La Princesa, Instituto de Investigaci\u00f3n Sanitaria Princesa (IIS\u2010Princesa), Universidad Aut\u00f3noma de Madrid (UAM), and Centro de Investigaci\u00f3n Biom\u00e9dica en Red de Enfermedades Hep\u00e1ticas y Digestivas (CIBERehd)  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frode","family":"Lerang","sequence":"additional","affiliation":[{"name":"\u00d8stfold Hospital Trust  Gr\u00e5lum Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sayar R.","family":"Abdulkhakov","sequence":"additional","affiliation":[{"name":"Kazan (Volga Region) Federal University, Kazan State Medical University  Kazan Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matteo","family":"Pavoni","sequence":"additional","affiliation":[{"name":"Department of Medical and Surgical Sciences, Sant'orsola\u2010Malpighi University Hospital  Bologna Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-6358-7282","authenticated-orcid":false,"given":"Maja","family":"Denkovski","sequence":"additional","affiliation":[{"name":"Interni Oddelek, Diagnostic Centre  Slovenia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4629-350X","authenticated-orcid":false,"given":"Emin","family":"Mammadov","sequence":"additional","affiliation":[{"name":"Department of Therapy Azerbaijan State Advanced Training Institute for Doctors named after A. Aliyev, and Memorial Hospital  Baku Azerbaijan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0319-8855","authenticated-orcid":false,"given":"M\u0101rcis","family":"Leja","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Digestive Diseases Centre, Institute of Clinical and Preventive Medicine, University of Latvia  Riga Latvia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3585-5733","authenticated-orcid":false,"given":"Javier","family":"Tejedor\u2010Tejada","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Hospital Universitario de Cabue\u00f1es  Gij\u00f3n Asturias Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6486-1262","authenticated-orcid":false,"given":"Jose M.","family":"Huguet","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Hospital General Universitario de Valencia  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Galyna","family":"Fadieienko","sequence":"additional","affiliation":[{"name":"Departments the Division for the Study of the Digestive Diseases and Its Comorbidity With Noncommunicable Diseases Government Institution L.T. 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Aliyev, and Memorial Hospital  Baku Azerbaijan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7087-3921","authenticated-orcid":false,"given":"Jes\u00fas","family":"Barrio","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Universitario R\u00edo Hortega, Gerencia Regional de Salud de Castilla y Le\u00f3n (SACYL)  Valladolid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel","family":"Areia","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Portuguese Oncology Institute of Coimbra, Faculty of Medicine of the University of Porto (FMUP), RISE@CI\u2010IPO (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto)  Coimbra Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Monica","family":"Perona","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Quir\u00f3n Marbella  Marbella Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9130-746X","authenticated-orcid":false,"given":"\u00d3scar","family":"N\u00fa\u00f1ez","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Universitario La Moraleja, Faculty of Medicine, Universidad Francisco de Vitoria  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8049-0115","authenticated-orcid":false,"given":"Antonietta G.","family":"Gravina","sequence":"additional","affiliation":[{"name":"Department of Hepatogastroenterology University of Study of Campania 'L.Vanvitelli'  Naples Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1724-9980","authenticated-orcid":false,"given":"Sergey","family":"Alekseenko","sequence":"additional","affiliation":[{"name":"Department of Hospital Therapy Far Eastern State Medical University  Khabarovsk Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7428-032X","authenticated-orcid":false,"given":"Blas Jos\u00e9 G\u00f3mez","family":"Rodr\u00edguez","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Universitario Virgen Macarena  Sevilla Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Quliyev F\u0259rid Vidadi","family":"O\u011flu","sequence":"additional","affiliation":[{"name":"National Oncology Centre  Baku Azerbaijan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Inmaculada","family":"Ortiz\u2010Polo","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Universitario y Polit\u00e9cnico la Fe  Valencia Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4388-1058","authenticated-orcid":false,"given":"Antonio Moreno","family":"Loro","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Universitario Virgen del Roc\u00edo  Sevilla Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2926-1637","authenticated-orcid":false,"given":"Gy\u00f6rgy Mikl\u00f3s","family":"Buz\u00e1s","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Ferencv\u00e1ros Health Center  Budapest Hungary"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boris D.","family":"Starostin","sequence":"additional","affiliation":[{"name":"Saint\u2010Petersburg State Budgetary Institution Healthcare City Policlinic 38  Saint\u2010Petersburg Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juozas","family":"Kupcinskas","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Lithuanian University of Health Sciences  Kaunas Lithuania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2815-3992","authenticated-orcid":false,"given":"Dmitry S.","family":"Bordin","sequence":"additional","affiliation":[{"name":"Department of Pancreatic Biliary and Upper Digestive Tract Disorders, A. S. Loginov Moscow Clinical Scientific Center, Department of Outpatient Therapy and Family Medicine, Tver State Medical University, Department of Propaedeutic of Internal Diseases and Gastroenterology, Russian University of Medicine  Moscow Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6230-1779","authenticated-orcid":false,"given":"Antonio","family":"Gasbarrini","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine and Gastroenterology Fondazione Policlinico Universitario Agostino Gemelli IRCCS  Rome Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4716-3520","authenticated-orcid":false,"given":"Oleksiy","family":"Gridnyev","sequence":"additional","affiliation":[{"name":"Departments the Division for the Study of the Digestive Diseases and Its Comorbidity With Noncommunicable Diseases Government Institution L.T. Malaya Therapy National Institute of NAMS of Ukraine  Kharkiv Ukraine"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ricardo","family":"Marcos\u2010Pinto","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Centro Hospitalar Do Porto, Instituto De Ci\u00eancias Biom\u00e9dicas de Abel Salazar, Universidade do Porto, Center for Research in Health Technologies and Information Systems (CINTESIS)  Porto Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3898-8101","authenticated-orcid":false,"given":"Manuel","family":"Jim\u00e9nez\u2010Moreno","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Universitario de Burgos  Burgos Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M\u00f3nica S\u00e1nchez","family":"Alonso","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology Hospital Universitario Santa B\u00e1rbara 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