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Huguet JM, Ferrer-Barceló L, Suárez P, Barcelo-Cerda S, Sempere J, Saracino IM, Fiorini G, Vaira D, Pérez-Aísa Á, Jonaitis L, Tepes B, Castro-Fernandez M, Pabón-Carrasco M, Keco-Huerga A, Voynovan I, Lucendo AJ, Lanas Á, Martínez-Domínguez SJ, Alfaro Almajano E, Rodrigo L, Vologzanina L, Bordin DS, Gasbarrini A, Babayeva G, Lerang F, Leja M, Kupčinskas J, Rokkas T, Marcos-Pinto R, Meštrović A, Gridnyev O, Phull PS, Smith SM, Boltin D, Buzás GM, Kral J, Şimşek H, Matysiak-Budnik T, Milivojevic V, Marlicz W, Venerito M, Boyanova L, Doulberis M, Capelle LG, Cano-Català A, Moreira L, Nyssen OP, Mégraud F, O'Morain C, Gisbert JP. Role of compliance in Helicobacter pylori eradication treatment: Results of the European Registry on H. pylori management. United European Gastroenterol J 2024. [PMID: 38685613 DOI: 10.1002/ueg2.12569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 03/04/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Adherence to Helicobacter pylori (H. pylori) eradication treatment is a cornerstone for achieving adequate treatment efficacy. OBJECTIVE To determine which factors influence compliance with treatment. METHODS A systematic prospective non-interventional registry (Hp-EuReg) of the clinical practice of European gastroenterologists. Compliance was considered adequate if ≥90% drug intake. Data were collected until September 2021 using the AEG-REDCap e-CRF and were subjected to quality control. Modified intention-to-treat analyses were performed. Multivariate analysis carried out the factors associated with the effectiveness of treatment and compliance. RESULTS Compliance was inadequate in 646 (1.7%) of 38,698 patients. The non-compliance rate was higher in patients prescribed longer regimens (10-, 14-days) and rescue treatments, patients with uninvestigated dyspepsia/functional dyspepsia, and patients reporting adverse effects. Prevalence of non-adherence was lower for first-line treatment than for rescue treatment (1.5% vs. 2.2%; p < 0.001). Differences in non-adherence in the three most frequent first-line treatments were shown: 1.1% with proton pump inhibitor + clarithromycin + amoxicillin; 2.3% with proton pump inhibitor clarithromycin amoxicillin metronidazole; and 1.8% with bismuth quadruple therapy. These treatments were significantly more effective in compliant than in non-compliant patients: 86% versus 44%, 90% versus 71%, and 93% versus 64%, respectively (p < 0.001). In the multivariate analysis, the variable most significantly associated with higher effectiveness was adequate compliance (odds ratio, 6.3 [95%CI, 5.2-7.7]; p < 0.001). CONCLUSIONS Compliance with Helicobacter pylori eradication treatment is very good. Factors associated with poor compliance include uninvestigated/functional dyspepsia, rescue-treatment, prolonged treatment regimens, the presence of adverse events, and the use of non-bismuth sequential and concomitant treatment. Adequate treatment compliance was the variable most closely associated with successful eradication.
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Affiliation(s)
- Jose M Huguet
- Department of Gastroenterology, Hospital General Universitario de Valencia, Valencia, Spain
| | - Luis Ferrer-Barceló
- Department of Gastroenterology, Hospital General Universitario de Valencia, Valencia, Spain
| | - Patrícia Suárez
- Department of Gastroenterology, Hospital General Universitario de Valencia, Valencia, Spain
| | - Susana Barcelo-Cerda
- Department of Applied Statistics and Operational Research, and Quality, Universitat Politècnica de Valencia, Valencia, Spain
| | - Javier Sempere
- Department of Gastroenterology, Hospital General Universitario de Valencia, Valencia, Spain
| | | | - Giulia Fiorini
- IRCCS S. Orsola Polyclinic, University of Bologna, Bologna, Italy
| | - Dino Vaira
- IRCCS S. Orsola Polyclinic, University of Bologna, Bologna, Italy
| | - Ángeles Pérez-Aísa
- Agencia Sanitaria Costa del Sol, Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Marbella, Spain
| | - Laimas Jonaitis
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Bojan Tepes
- Department of Gastroenterology, AM DC Rogaska, Rogaska Slatina, Slovenia
| | - M Castro-Fernandez
- Unidad de Aparato Digestivo, Hospital Universitario de Valme, Sevilla, Spain
| | | | - Alma Keco-Huerga
- Unidad de Aparato Digestivo, Hospital Universitario de Valme, Sevilla, Spain
| | - Irina Voynovan
- Department of Gastroenterology, A.S. Loginov Moscow Clinical Scientific Center, Moscow, Russia
| | - Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain
- CIBER de enfermedades Hepáticas y Digestiva (CIBERehd), Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Tomelloso, Spain
| | - Ángel Lanas
- Servicio de Aparato Digestivo, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza, Spain
- CIBERehd, Zaragoza, Spain
| | - Samuel J Martínez-Domínguez
- Servicio de Aparato Digestivo, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza, Spain
- CIBERehd, Zaragoza, Spain
| | - Enrique Alfaro Almajano
- Servicio de Aparato Digestivo, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), Zaragoza, Spain
- CIBERehd, Zaragoza, Spain
| | - Luis Rodrigo
- Department of Gastroenterology, University of Oviedo, Oviedo, Spain
| | | | - Dmitry S Bordin
- Department of Pancreatic, Biliary and Upper Digestive Tract Disorders, A. S. Loginov Moscow Clinical Scientific Center, Moscow, Russia
- Department of Propaedeutic of Internal Diseases and Gastroenterology, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
- Department of Outpatient Therapy and Family Medicine, Tver State Medical University, Tver, Russia
| | - Antonio Gasbarrini
- Medicina interna e Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Gülüstan Babayeva
- Department of Therapy, Azerbaijan State Advanced Training Institute for Doctors Named After Aziz Aliyev, Baku, Azerbaijan
- Memorial Clinic, Baku, Azerbaijan
| | - Frode Lerang
- Department of Gastroenterology, Østfold Hospital Trust, Grålum, Norway
| | - Mārcis Leja
- Department of Gastroenterology, Digestive Diseases Centre, Riga, Latvia
- Institute of Clinical and Preventive Medicine, University of Latvia, Riga, Latvia
| | - Juozas Kupčinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Theodore Rokkas
- Department of Gastroenterology, Henry Dunant Hospital, Athens, Greece
| | - Ricardo Marcos-Pinto
- Gastroenterology Department, Centro Hospitalar do Porto, Instituto De Ciências Biomédicas de Abel Salazar, Universidade do Porto, Porto, Portugal
- Cintesis, Center for Research in Health Technologies and Information Systems (CINTESIS), Porto, Portugal
| | - Antonio Meštrović
- Department of Gastroenterology, University Hospital of Split, University of Split School of Medicine, Split, Croatia
| | - Oleksiy Gridnyev
- Division for the Study of the Digestive Diseases and its Comorbidity with Noncommunicable Diseases, Government Institution L.T.Malaya Therapy National Institute of the National Academy of Medical Sciences of Ukraine, Kharkiv, Ukraine
| | - Perminder S Phull
- Department of Digestive Disorders, Aberdeen Royal Infirmary, Aberdeen, UK
| | - Sinead M Smith
- Faculty of Health Sciences, Trinity College Dublin, Dublin, Ireland
| | - Doron Boltin
- Division of Gastroenterology, Rabin Medical Center, Petah Tikva, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - György Miklós Buzás
- Department of Gastroenterology, Ferencváros Health Centre, Budapest, Hungary
| | - Jan Kral
- Hepatogastroenterology Department, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
- Department of Internal Medicine, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Halis Şimşek
- Division of Gastroenterology and Hepatology, Hacettepe University School of Medicine, Ankara, Turkey
| | | | - Vladimir Milivojevic
- Department of Gastroenterology, Clinical Center of Serbia, University of Belgrade School of Medicine, Belgrade, Serbia
| | - Wojciech Marlicz
- Department of Gastroenterology, Pomeranian Medical University in Szczecin, Szczecin, Poland
- The Centre for Digestive Diseases, Endoklinika, Szczecin, Poland
| | - Marino Venerito
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University Hospital, Magdeburg, Germany
| | - Lyudmila Boyanova
- Department of Gastroenterology, Medical Microbiology, Medical University of Sofia, Sofia, Bulgaria
| | - Michael Doulberis
- Medical University Department, Division of Gastroenterology and Hepatology, Kantonsspital Aarau, Aarau, Switzerland
- Gastroklinik, Private Gastroenterological Practice, Horgen, Switzerland
| | - Lisette G Capelle
- Department of Gastroenterology and Hepatology, Meander Medical Center, Amersfoort, Netherlands
| | - Anna Cano-Català
- GOES Research Group, Althaia Xarxa Assistencial Universitària de Manresa, Manresa, Spain
| | - Leticia Moreira
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d'Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, Barcelona, Spain
| | - Olga P Nyssen
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | | | - Colm O'Morain
- Faculty of Health Sciences, Trinity College Dublin, Dublin, Ireland
| | - Javier P Gisbert
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
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Hernández-Ruiz V, Roubaud-Baudron C, Von Campe H, Retuerto N, Mégraud F, Helmer C, Amieva H, Pérès K. Association between Helicobacter pylori infection and incident risk of dementia: The AMI cohort. J Am Geriatr Soc 2024; 72:1191-1198. [PMID: 38258504 DOI: 10.1111/jgs.18748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 11/02/2023] [Accepted: 12/03/2023] [Indexed: 01/24/2024]
Abstract
BACKGROUND Chronic infectious diseases are increasingly being considered as potential contributors to dementia risk. Among those infections, Helicobacter pylori, the main cause of chronic gastritis worldwide, has been suggested. As the prevalence of H. pylori infection has decreased, the main objective of this work was to reconsider the association between H. pylori infection and the risk of incident dementia, including Alzheimer's disease. METHODS Prospective cohort of 689 older (≥65 years) agricultural workers from Southwest France. Descriptive and comparative analyses were performed according to H. pylori status determined by serology at baseline. The risk of incident dementia according to H. pylori status over a 7-year follow-up was explored by survival analyses: Kaplan-Meier curve and Cox proportional hazards models. RESULTS Two-hundred (29.0%) participants were H. pylori-positive at baseline. Compared to H. pylori-negative participants, they showed worse cognitive performances at baseline. Eighty-five incident dementia cases were diagnosed during the follow-up period. After adjustment for age, sex, education, apolipoprotein ε4, and several cardiovascular risk factors, H. pylori remained associated with an increased risk of dementia (HR 1.70, 95% CI, 1.05-2.74). The risk was stronger for Alzheimer's disease (HR 2.85, 95% CI, 1.58-5.12). CONCLUSIONS Despite an observed decrease in H. pylori infection prevalence, this study provides evidence for the association between H. pylori infection and dementia. These results should encourage further research on the mechanisms underlying the contribution of infectious diseases to pathological brain aging, especially the influence of gut inflammation on the brain.
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Affiliation(s)
- Virgilio Hernández-Ruiz
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
| | - Claire Roubaud-Baudron
- Pôle de Gérontologie Clinique, CHU Bordeaux, Bordeaux, France
- INSERM, UMR U1312 - BRIC, University of Bordeaux, Bordeaux, France
| | - Hugo Von Campe
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
| | - Noelia Retuerto
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
| | - Francis Mégraud
- INSERM, UMR U1312 - BRIC, University of Bordeaux, Bordeaux, France
| | - Catherine Helmer
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
| | - Hélène Amieva
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
| | - Karine Pérès
- INSERM, Bordeaux Population Health Research Center, UMR 1219, University of Bordeaux, Bordeaux, France
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Pabón-Carrasco M, Keco-Huerga A, Castro-Fernández M, Saracino IM, Fiorini G, Vaira D, Pérez-Aísa Á, Tepes B, Jonaitis L, Voynovan I, Lucendo AJ, Lanas Á, Martínez-Domínguez SJ, Almajano EA, Rodrigo L, Vologzanina L, Brglez Jurecic N, Denkovski M, Bujanda L, Abdulkhakov RA, Huguet JM, Fernández-Salazar L, Alcaide N, Velayos B, Silkanovna Sarsenbaeva A, Zaytsev O, Ilchishina T, Barrio J, Bakulin I, Perona M, Alekseenko S, Romano M, Gravina AG, Núñez Ó, Gómez Rodríguez BJ, Ledro-Cano D, Pellicano R, Bogomolov P, Domínguez-Cajal M, Almela P, Gomez-Camarero J, Bordin DS, Gasbarrini A, Kupčinskas J, Cano-Català A, Moreira L, Nyssen OP, Mégraud F, O'Morain C, Gisbert JP. Role of proton pump inhibitors dosage and duration in Helicobacter pylori eradication treatment: Results from the European Registry on H. pylori management. United European Gastroenterol J 2024; 12:122-138. [PMID: 38050339 PMCID: PMC10859719 DOI: 10.1002/ueg2.12476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 08/15/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Management of Helicobacter pylori (H. pylori) infection requires co-treatment with proton pump inhibitors (PPIs) and the use of antibiotics to achieve successful eradication. AIM To evaluate the role of dosage of PPIs and the duration of therapy in the effectiveness of H. pylori eradication treatments based on the 'European Registry on Helicobacter pylori management' (Hp-EuReg). METHODS Hp-EuReg is a multicentre, prospective, non-interventionist, international registry on the routine clinical practice of H. pylori management by European gastroenterologists. All infected adult patients were systematically registered from 2013 to 2022. RESULTS Overall, 36,579 patients from five countries with more than 1000 patients were analysed. Optimal (≥90%) first-line-modified intention-to-treat effectiveness was achieved with the following treatments: (1) 14-day therapies with clarithromycin-amoxicillin-bismuth and metronidazole-tetracycline-bismuth, both independently of the PPI dose prescribed; (2) All 10-day (except 10-day standard triple therapy) and 14-day therapies with high-dose PPIs; and (3) 10-day quadruple therapies with clarithromycin-amoxicillin-bismuth, metronidazole-tetracycline-bismuth, and clarithromycin-amoxicillin-metronidazole (sequential), all with standard-dose PPIs. In first-line treatment, optimal effectiveness was obtained with high-dose PPIs in all 14-day treatments, in 10- and 14-day bismuth quadruple therapies and in 10-day sequential with standard-dose PPIs. Optimal second-line effectiveness was achieved with (1) metronidazole-tetracycline-bismuth quadruple therapy for 14- and 10 days with standard and high-dose PPIs, respectively; and (2) levofloxacin-amoxicillin triple therapy for 14 days with high-dose PPIs. None of the 7-day therapies in both treatment lines achieved optimal effectiveness. CONCLUSIONS We recommend, in first-line treatment, the use of high-dose PPIs in 14-day triple therapy and in 10-or 14-day quadruple concomitant therapy in first-line treatment, while standard-dose PPIs would be sufficient in 10-day bismuth quadruple therapies. On the other hand, in second-line treatment, high-dose PPIs would be more beneficial in 14-day triple therapy with levofloxacin and amoxicillin or in 10-day bismuth quadruple therapy either as a three-in-one single capsule or in the traditional scheme.
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Affiliation(s)
| | - Alma Keco-Huerga
- Department of Gastroenterology, Hospital de Valme, Sevilla, Spain
| | | | | | | | | | - Ángeles Pérez-Aísa
- Agencia Sanitaria Costa del Sol, Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Marbella, Spain
| | - Bojan Tepes
- Department of Gastroenterology, AM DC Rogaska, Rogaska Slatina, Slovenia
| | - Laimas Jonaitis
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Irina Voynovan
- Department of Gastroenterology, A.S. Loginov Moscow Clinical Scientific Center, Moscow, Russia
| | - Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain
| | - Ángel Lanas
- Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | | | | | - Luis Rodrigo
- Gastroenterology Unit, Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | | | - Maja Denkovski
- Department of Gastroenterology, Interni Oddelek, Diagnostic Centre, Bled, Slovenia
| | - Luis Bujanda
- Hospital Donostia, Instituto Biodonostia, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad del País Vasco (UPV/EHU), San Sebastián, Spain
| | - Rustam A Abdulkhakov
- Department of Hospital Medicine, Kazan State Medical University, Kazan, Tatarstan, Russia
| | - Jose M Huguet
- Patología Digestiva, Hospital General Universitario de Valencia, Valencia, Spain
| | - Luis Fernández-Salazar
- Gastroenterology Department, Hospital Clínico Universitario de Valladolid (SACYL), Valladolid, Spain
| | - Noelia Alcaide
- Gastroenterology Department, Hospital Clínico Universitario de Valladolid (SACYL), Valladolid, Spain
| | - Benito Velayos
- Gastroenterology Department, Hospital Clínico Universitario de Valladolid (SACYL), Valladolid, Spain
| | | | - Oleg Zaytsev
- Gastroenterology Unit, First Clinical Medical Center Kovrov, Kovrov, Russia
| | | | - Jesús Barrio
- Unidad de Gastroenterología, Hospital Universitario Río Hortega, Gerencia Regional de Salud de Castilla y León (SACYL), Valladolid, Spain
| | - Igor Bakulin
- I.I. Mechnikov North-Western State Medical University, Saint Petersburg, Russia
| | - Monica Perona
- Gastroenterology Unit, Hospital Quiron Marbella, Marbella, Spain
| | | | - Marco Romano
- Gastroenterology and Endoscopy Unit, Dipartimento di Medicina di Precisione, Università Vanvitelli, Napoli, Italy
| | - Antonietta G Gravina
- Gastroenterology and Endoscopy Unit, Dipartimento di Medicina di Precisione, Università Vanvitelli, Napoli, Italy
| | - Óscar Núñez
- Gastroenterology Unit, Hospital Universitario La Moraleja, Madrid, Spain
| | | | - Diego Ledro-Cano
- Gastroenterology Department, Hospital Virgen de la Macarena, Sevilla, Spain
| | | | | | - Manuel Domínguez-Cajal
- Unidad de Gastroenterología y Hepatología, Hospital Universitario San Jorge, Huesca, Spain
| | - Pedro Almela
- Servicio de Medicina Digestiva, Hospital General Universitario de Castellón, Castellón, Spain
- Ciencias de la Salud (Medicina), Universidad CEU Cardenal Herrera, Castellón, Spain
| | | | - Dmitry S Bordin
- Department of Pancreatic, Biliary and Upper Digestive Tract Disorders, A. S. Loginov Moscow Clinical Scientific Center, Moscow, Russia
- Department of Propaedeutic of Internal Diseases and Gastroenterology, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
- Department of Outpatient Therapy and Family Medicine, Tver State Medical University, Tver, Russia
| | - Antonio Gasbarrini
- Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Juozas Kupčinskas
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Anna Cano-Català
- GOES Research Group, Althaia Xarxa Assistencial Universitària de Manresa, Manresa, Spain
| | - Leticia Moreira
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d'Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, Barcelona, Spain
| | - Olga P Nyssen
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | | | - Colm O'Morain
- Faculty of Health Sciences, Trinity College Dublin, Dublin, Ireland
| | - Javier P Gisbert
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
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Nyssen OP, Martínez B, Mégraud F, Savarino V, Fallone CA, Bazzoli F, Gisbert JP. Sequential versus Standard Triple Therapy for First-Line Helicobacter pylori Eradication: An Update. Antibiotics (Basel) 2024; 13:136. [PMID: 38391522 PMCID: PMC10885881 DOI: 10.3390/antibiotics13020136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND non-bismuth sequential therapy (SEQ) was suggested as a first-line anti-Helicobacter pylori treatment alternative to standard triple therapy (STT). METHODS We conducted a systematic review with a meta-analysis of randomized controlled trials (RCTs) comparing the efficacy of 10-day SEQ vs. STT (of at least 7 days) using bibliographical searches up to July 2021, including treatment-naïve adult or children. The intention-to-treat (ITT) eradication rate and the risk difference (RD) were calculated. RESULTS Overall, 69 RCTs were evaluated, including 19,657 patients (9486 in SEQ; 10,171 in STT). Overall, SEQ was significantly more effective than STT (82% vs. 75%; RD 0.08; p < 0.001). The results were highly heterogeneous (I2 = 68%), and 38 studies did not demonstrate differences between therapies. Subgroup analyses suggested that patients with clarithromycin resistance only and all geographical areas but South America could benefit more from SEQ. Both therapies have evolved over the years, showing similar results when STT lasted 14 days; however, a tendency toward lower SEQ efficacy was noted from 2010 onwards. CONCLUSIONS Prior to 2010, SEQ was significantly more effective than STT, notably when 7-day STT was prescribed. A tendency toward lower differences between SEQ and STT has been noted, especially when using 10-day STT. None of the therapies achieved an optimal efficacy and therefore cannot be recommended as a valid first-line H. pylori treatment.
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Affiliation(s)
- Olga P Nyssen
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain
| | - Belén Martínez
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain
| | - Francis Mégraud
- INSERM U1312 BRIC, Université de Bordeaux, 33000 Bordeaux, France
| | - Vincenzo Savarino
- Dipartimento di Medicina Interna e Specialita Mediche, Universita di Genova, 16132 Genova, Italy
| | - Carlo A Fallone
- Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, QC H4A 3J1, Canada
| | - Franco Bazzoli
- Dipartimento di Scienze Mediche e Chirurgiche, Università degli Studi di Bologna, 40138 Bologna, Italy
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain
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Nguyen TL, Mégraud F, Varon C. Helicobacter pylori Infection and Pathogenic Variants in Homologous Recombination Genes in Gastric Cancer. Clin Chem 2024; 70:21-24. [PMID: 38175580 DOI: 10.1093/clinchem/hvad140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 08/10/2023] [Indexed: 01/05/2024]
Affiliation(s)
- Tra Ly Nguyen
- INSERM U1312 Bordeaux Institute of Oncology, Team 4 "Helicobacter-Associated Digestive Cancers, Cancer Stem Cells and Therapeutic Strategies," Université de Bordeaux, Bordeaux, France
| | - Francis Mégraud
- INSERM U1312 Bordeaux Institute of Oncology, Team 4 "Helicobacter-Associated Digestive Cancers, Cancer Stem Cells and Therapeutic Strategies," Université de Bordeaux, Bordeaux, France
| | - Christine Varon
- INSERM U1312 Bordeaux Institute of Oncology, Team 4 "Helicobacter-Associated Digestive Cancers, Cancer Stem Cells and Therapeutic Strategies," Université de Bordeaux, Bordeaux, France
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6
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Pérez-Aisa Á, Nyssen OP, Keco-Huerga A, Rodrigo L, Lucendo AJ, Gomez-Rodriguez BJ, Ortuño J, Perona M, Huguet JM, Núñez O, Fernandez-Salazar L, Barrio J, Lanas A, Iyo E, Romero PM, Fernández-Bermejo M, Gomez B, Garre A, Gomez-Camarero J, Lamuela LJ, Campillo A, de la Peña-Negro L, Dominguez Cajal M, Bujanda L, Burgos-Santamaría D, Bermejo F, González-Carrera V, Pajares R, Notari PA, Tejedor-Tejada J, Planella M, Jiménez I, Lázaro YA, Cuadrado-Lavín A, Pérez-Martínez I, Amorena E, Gonzalez-Santiago JM, Angueira T, Flores V, Martínez-Domínguez SJ, Pabón-Carrasco M, Velayos B, Algaba A, Ramírez C, Almajano EA, Castro-Fernandez M, Alcaide N, Sanz Segura P, Cano-Català A, García-Morales N, Moreira L, Mégraud F, O'Morain C, Calvet X, Gisbert JP. Bismuth quadruple three-in-one single capsule three times a day increases effectiveness compared with the usual four times a day schedule: results from the European Registry on Helicobacter pylori Management (Hp-EuReg). Gut 2023; 72:2031-2038. [PMID: 37468228 DOI: 10.1136/gutjnl-2022-329259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 06/30/2023] [Indexed: 07/21/2023]
Abstract
BACKGROUND The recommended schedule for single capsule bismuth quadruple therapy (scBQT, Pylera) includes a proton pump inhibitor (PPI) two times a day and three scBQT capsules four times a day. Four times a day treatments are inconvenient and reduce adherence. In contrast, adherence improves with three times a day schedules. In clinical practice, many gastroenterologists use four capsule scBQT three times a day. However, the effectiveness and safety of this latter approach remain uncertain. AIM To assess the effectiveness and safety of scBQT administered three times a day in the patients included in the European Registry on Helicobacter pylori Management (Hp-EuReg). METHODS All Spanish adult patients registered in the Asociación Española de Gastroenterología Research Electronic Data Capture (REDCap) database from June 2013 to March 2021 receiving 10-day scBQT were analysed. Modified intention-to-treat effectiveness, adherence and the safety of scBQT given three times a day were calculated and compared with the four times a day schedule. A multivariate analysis was performed to determine independent factors predicting cure of the infection. RESULTS Of the 3712 cases, 2516 (68%) were four times a day and 1196 (32%) three times a day. Mean age was 51 years, 63% were women and 15% had a peptic ulcer. The three times a day schedule showed significantly better overall cure rates than four times a day (1047/1112, 94%; 95% CI 92.7 to 95.6 vs 2207/2423, 91%; 95% CI 89.9 to 92.2, respectively, p=0.002). Adherence and safety data were similar for both regimens. In the multivariate analysis, three times a day dosage, first-line therapy, use of standard or high-dose PPIs and adherence over 90% were significantly associated with cure of the infection. CONCLUSIONS ScBQT prescribed three times a day was more effective than the traditional four times a day schedule. No differences were observed in treatment adherence or safety.
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Affiliation(s)
- Ángeles Pérez-Aisa
- Department of Gastroenterology, Hospital Costal del Sol, Marbella, Spain
- Redes de Investigación Cooperativa orientada a Resultados en Salud (RICORS), Marbella, Spain
| | - Olga P Nyssen
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
| | - Alma Keco-Huerga
- Department of Gastroenterology, Hospital de Valme, Sevilla, Spain
| | - Luís Rodrigo
- Gastroenterology Service, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Alfredo J Lucendo
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
- Department of Gastroenterology, Hospital General Tomelloso, Tomelloso, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Madrid, Spain
- Instituto de Investigación Sanitaria Princesa (IIS-Princesa), UniversidadAutónoma de Madrid (UAM), Madrid, Spain
| | | | - Juan Ortuño
- Department of Gastroenterology, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Mónica Perona
- Department of Gastroenterology, Hospital Quiron Marbella, Marbella, Spain
| | - José María Huguet
- Gastroenterology Unit, Consorci Hospital General Universitari de Valencia, Valencia, Spain
| | - Oscar Núñez
- Department of Digestive Diseases, Hospital Universitario Sanitas La Moraleja, Madrid, Spain
| | - Luis Fernandez-Salazar
- Gastroenterologia, Hospital Clínico Universitario Valladolid, Gerencia Regional de Salud (SACYL), Valladolid, Spain
- Facultad de Medicina, Universidad de Valladolid, Valladolid, Spain
| | - Jesus Barrio
- Department of Gastroenterology, Hospital Rio Hortega, Valladolid, Spain
| | - Angel Lanas
- Instituto de Investigación Sanitària de Aragón (IIS Aragorn), Zaragoza, Spain
- Facultad de Medicina. Universidad de Zaragoza, Zaragoza, Spain
- Department of Gastroenterology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Eduardo Iyo
- Digestive Service, Hospital Comarcal de Inca, Inca, Mallorca, Spain
| | - Pilar Mata Romero
- Department of Gastroenterology, Hospital Universitario de Caceres, Cáceres, Spain
| | | | - Barbara Gomez
- Department of Gastroenterology, Hospital de Mataró, Mataro, Spain
| | - Ana Garre
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
| | | | - Luis Javier Lamuela
- Instituto de Investigación Sanitària de Aragón (IIS Aragorn), Zaragoza, Spain
- Department of Gastroenterology, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Ana Campillo
- Department of Gastroenterology, Hospital Reina Sofía, Tudela, Spain
| | | | | | - Luis Bujanda
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
- Department of Gastroenterology, Hospital Donostia, Instituto Biodonostia, Universidad del País Vasco (UPV/EHU), San Sebastian, Spain
| | - Diego Burgos-Santamaría
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramon y Cajal, Madrid, Spain
| | - Fernando Bermejo
- Department of Gastroenterology, Hospital Universitario de Fuenlabrada, Madrid, Spain
- Instituto de Investigación Sanitaria La Paz, Madrid, Spain
| | | | - Ramón Pajares
- Department of Gastroenterology, Hospital Universitario Infanta Sofía, San Sebastian de los Reyes, Madrid, Spain
- Medicine Department, Universidad Europea de Madrid SLU, Madrid, Spain
| | - Pedro Almela Notari
- Digestive Service, Hospital General Universitari de Castelló, Castellon de la Plana, Spain
| | | | - Montserrat Planella
- Department of Gastroenterology, Hospital Universitari Arnau de Vilanova, Lleida, Spain
| | - Itxaso Jiménez
- Department of Gastroenterology, Hospital Universitario de Galdakao-Usansolo, Galdakao, Spain
| | | | | | - Isabel Pérez-Martínez
- Department of Gastroenterology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Edurne Amorena
- Department of Gastroenterology, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Jesús M Gonzalez-Santiago
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
- Department of Gastroenterology, Complejo Universitario de Salamanca. IBSAL, Salamanca, Spain
| | - Teresa Angueira
- Department of Gastroenterology, Hospital General Tomelloso, Tomelloso, Spain
| | - Virginia Flores
- Department of Gastroenterology, Hospital General Universitario Gregorio Marañón - Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Samuel J Martínez-Domínguez
- Instituto de Investigación Sanitària de Aragón (IIS Aragorn), Zaragoza, Spain
- Facultad de Medicina. Universidad de Zaragoza, Zaragoza, Spain
- Department of Gastroenterology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | | | - Benito Velayos
- Gastroenterologia, Hospital Clínico Universitario Valladolid, Gerencia Regional de Salud (SACYL), Valladolid, Spain
- Facultad de Medicina, Universidad de Valladolid, Valladolid, Spain
| | - Alicia Algaba
- Department of Gastroenterology, Hospital Universitario de Fuenlabrada, Madrid, Spain
- Instituto de Investigación Sanitaria La Paz, Madrid, Spain
| | - Consuelo Ramírez
- Department of Gastroenterology, Hospital Universitari Arnau de Vilanova, Lleida, Spain
| | - Enrique Alfaro Almajano
- Instituto de Investigación Sanitària de Aragón (IIS Aragorn), Zaragoza, Spain
- Facultad de Medicina. Universidad de Zaragoza, Zaragoza, Spain
- Department of Gastroenterology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | | | - Noelia Alcaide
- Gastroenterologia, Hospital Clínico Universitario Valladolid, Gerencia Regional de Salud (SACYL), Valladolid, Spain
- Facultad de Medicina, Universidad de Valladolid, Valladolid, Spain
| | | | - Anna Cano-Català
- Department of Gastroenterology, Research and Innovation Unit, Althaia Xarxa Assistencial Universitària de Manresa, Manresa, Spain
| | - Natalia García-Morales
- Digestive Service, Complexo Hospitalario Universitario de Vigo Sergas, Vigo, Spain
- South Galicia Health Research Institute, Vigo, Spain
| | - Leticia Moreira
- Department of Gastroenterology, Hospital Clínic-UB, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | | | - Colm O'Morain
- Department of Gastroenterology, Faculty of Health Science, Trinity College Dublin, Dublin, Ireland
| | - Xavier Calvet
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
- Digestive Diseases Department, Parc Taulí, Hospital Universitari. Institut d'Investigació i Innovació Parc Taulí, Departament de Medicina, Universitat Autònoma de Barcelona, Sabadell, Spain
| | - Javier P Gisbert
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
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7
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Jonaitis P, Nyssen OP, Saracino IM, Fiorini G, Vaira D, Pérez-Aísa Á, Tepes B, Castro-Fernandez M, Pabón-Carrasco M, Keco-Huerga A, Voynovan I, Lucendo AJ, Lanas Á, Martínez-Domínguez SJ, Almajano EA, Rodrigo L, Vologzanina L, Brglez Jurecic N, Denkovski M, Bujanda L, Mahmudov U, Leja M, Lerang F, Babayeva G, Bordin DS, Gasbarrini A, Kupcinskas J, Gridnyev O, Rokkas T, Marcos-Pinto R, Phull PS, Smith SM, Tonkić A, Boltin D, Buzás GM, Šembera Š, Şimşek H, Matysiak-Budnik T, Milivojevic V, Marlicz W, Venerito M, Boyanova L, Doulberis M, Capelle LG, Cano-Català A, Moreira L, Mégraud F, O'Morain C, Gisbert JP, Jonaitis L. Author Correction: Comparison of the management of Helicobacter pylori infection between the older and younger European populations. Sci Rep 2023; 13:18821. [PMID: 37914853 PMCID: PMC10620194 DOI: 10.1038/s41598-023-45888-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023] Open
Affiliation(s)
- Paulius Jonaitis
- Department of Gastroenterology, Lithuanian University of Health Sciences, 50161, Kaunas, Lithuania
| | - Olga P Nyssen
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad Autónoma de Madrid (UAM), Diego de León, 62, 28006, Madrid, Spain.
| | - Ilaria Maria Saracino
- Department of Surgical and Medical Sciences, IRCCS AOUBO, University of Bologna, 40138, Bologna, Italy
| | - Giulia Fiorini
- Department of Surgical and Medical Sciences, IRCCS AOUBO, University of Bologna, 40138, Bologna, Italy
| | - Dino Vaira
- Department of Surgical and Medical Sciences, IRCCS AOUBO, University of Bologna, 40138, Bologna, Italy
| | - Ángeles Pérez-Aísa
- Agencia Sanitaria Costa del Sol, Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), 29651, Marbella, Spain
| | - Bojan Tepes
- Department of Gastroenterology, AM DC Rogaska, 3250, Rogaska Slatina, Slovenia
| | | | | | - Alma Keco-Huerga
- Department of Gastroenterology, Hospital de Valme, 41014, Seville, Spain
| | - Irina Voynovan
- Department of Gastroenterology, A.S. Loginov Moscow Clinical Scientific Center, 111123, Moscow, Russia
| | - Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, 13700, Tomelloso, Spain
| | - Ángel Lanas
- IIS Aragón y Facultad de Medicina de la Universidad de Zaragoza, 50009, Zaragoza, Spain
| | | | | | - Luis Rodrigo
- Gastroenterology Unit, Hospital Universitario Central de Asturias, 33011, Oviedo, Spain
| | | | - Natasa Brglez Jurecic
- Department of Gastroenterology, Interni Oddelek, Diagnostic Centre, 4260, Bled, Slovenia
| | - Maja Denkovski
- Department of Gastroenterology, Interni Oddelek, Diagnostic Centre, 4260, Bled, Slovenia
| | - Luis Bujanda
- Hospital Donostia, Instituto Biodonostia, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad del País Vasco (UPV/EHU), 20018, San Sebastián, Spain
| | | | - Mārcis Leja
- Department of Gastroenterology, Digestive Diseases Centre Gastro, Institute of Clinical and Preventive Medicine and Faculty of Medicine, University of Latvia, Riga, 1079, Latvia
| | - Frode Lerang
- Department of Gastroenterology, Østfold Hospital Trust, 1714, Grålum, Norway
| | | | - Dmitry S Bordin
- Department of Gastroenterology, A.S. Loginov Moscow Clinical Scientific Center, 111123, Moscow, Russia
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473, Moscow, Russia
- Tver State Medical University, 170100, Tver, Russia
| | - Antonio Gasbarrini
- Medicina Interna, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico, Università Cattolica del Sacro Cuore, 00168, Rome, Italy
| | - Juozas Kupcinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, 50161, Kaunas, Lithuania
| | - Oleksiy Gridnyev
- Government Institution "L.T.Malaya Therapy National Institute of the National Academy of Medical Sciences of Ukraine", Kyiv, Ukraine
| | - Theodore Rokkas
- Department of Gastroenterology, Henry Dunant Hospital, 115 26, Athens, Greece
| | - Ricardo Marcos-Pinto
- Department of Gastroenterology, Centro Hospitalar do Porto Institute of Biomedical Sciences Abel Salazar, Centro de Investigação em Tecnologias e Serviços de Saúde, University of Porto, 4050-313, Porto, Portugal
| | - Perminder S Phull
- Department of Gastroenterology, Aberdeen Royal Infirmary, Aberdeen, AB25 2ZN, UK
| | - Sinead M Smith
- Faculty of Health Sciences, Trinity College Dublin, Dublin, D02PN40, Ireland
| | - Ante Tonkić
- Department of Gastroenterology, University Hospital of Split, University of Split School of Medicine, 21000, Split, Croatia
| | - Doron Boltin
- Division of Gastroenterology, Rabin Medical Center, Sackler School of Medicine, Tel Aviv University, 49100, Tel Aviv, Israel
| | - György Miklós Buzás
- Department of Gastroenterology, Ferencváros Health Centre, 1095, Budapest, Hungary
| | - Štěpán Šembera
- 2nd Department of Internal Medicine and Gastroenterology, University Hospital and Charles University, Faculty of Medicine in Hradec Králové, 500 03, Hradec Králové, Czech Republic
| | - Halis Şimşek
- Division of Gastroenterology and Hepatology, Hacettepe University School of Medicine, 06230, Ankara, Turkey
| | - Tamara Matysiak-Budnik
- Department of Gastroenterology, CHRU de Nantes, Hôpital Hôtel Dieu, 44000, Nantes, France
| | - Vladimir Milivojevic
- Department of Gastroenterology, Clinical Center of Serbia, University of Belgrade School of Medicine, 11000, Belgrade, Serbia
| | - Wojciech Marlicz
- Department of Gastroenterology, Pomeranian Medical University, 70-204, Szczecin, Poland
| | - Marino Venerito
- Department of Gastroenterology, Otto-Von-Guericke University, 39120, Magdeburg, Germany
| | - Lyudmila Boyanova
- Department of Gastroenterology, Medical Microbiology, Medical University of Sofia, 1431, Sofia, Bulgaria
| | - Michael Doulberis
- Division of Gastroenterology and Hepatology, Medical University Department, Kantonsspital Aarau, 5001, Aarau, Switzerland
| | - Lisette G Capelle
- Department of Gastroenterology, Meander Medical Center, 3813 TZ, Amersfoort, The Netherlands
| | - Anna Cano-Català
- GOES Research Group, Althaia Xarxa Assistencial Universitària de Manresa, 08243, Manresa, Spain
| | - Leticia Moreira
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d'Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036, Barcelona, Spain
| | - Francis Mégraud
- INSERM U1312, Université de Bordeaux, 33000, Bordeaux, France
| | - Colm O'Morain
- Faculty of Health Sciences, Trinity College Dublin, Dublin, D02PN40, Ireland
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad Autónoma de Madrid (UAM), Diego de León, 62, 28006, Madrid, Spain
| | - Laimas Jonaitis
- Department of Gastroenterology, Lithuanian University of Health Sciences, 50161, Kaunas, Lithuania
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8
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Jonaitis P, Nyssen OP, Saracino IM, Fiorini G, Vaira D, Pérez-Aísa Á, Tepes B, Castro-Fernandez M, Pabón-Carrasco M, Keco-Huerga A, Voynovan I, Lucendo AJ, Lanas Á, Martínez-Domínguez SJ, Almajano EA, Rodrigo L, Vologzanina L, Brglez Jurecic N, Denkovski M, Bujanda L, Mahmudov U, Leja M, Lerang F, Babayeva G, Bordin DS, Gasbarrini A, Kupcinskas J, Gridnyev O, Rokkas T, Marcos-Pinto R, Phull PS, Smith SM, Tonkić A, Boltin D, Buzás GM, Šembera Š, Şimşek H, Matysiak-Budnik T, Milivojevic V, Marlicz W, Venerito M, Boyanova L, Doulberis M, Capelle LG, Cano-Català A, Moreira L, Mégraud F, O'Morain C, Gisbert JP, Jonaitis L. Comparison of the management of Helicobacter pylori infection between the older and younger European populations. Sci Rep 2023; 13:17235. [PMID: 37821503 PMCID: PMC10567783 DOI: 10.1038/s41598-023-43287-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 09/21/2023] [Indexed: 10/13/2023] Open
Abstract
The prevalence of Helicobacter pylori remains high in the older population. Specific age-related peculiarities may impact the outcomes of H. pylori treatment. The aim of the study was to evaluate the diagnostics and effectiveness of H. pylori eradication between the younger and older European populations. "European Registry on H. pylori Management (Hp-EuReg)" data from 2013 to 2022 were analyzed. Patients were divided into older (≥ 60 years) and younger (18-59 years) groups. Modified intention-to-treat (mITT) and per-protocol (PP) analysis was performed. 49,461 patients included of which 14,467 (29%) were older-aged. Concomitant medications and penicillin allergy were more frequent among the older patients. Differences between younger and older populations were observed in treatment duration in first-line treatment and in proton pump inhibitors (PPIs) doses in second-line treatment. The overall incidence of adverse events was lower in the older adults group. The overall first-line treatment mITT effectiveness was 88% in younger and 90% in the older patients (p < 0.05). The overall second-line mITT treatment effectiveness was 84% in both groups. The effectiveness of the most frequent first- and second-line triple therapies was suboptimal (< 90%) in both groups. Optimal efficacy (≥ 90%) was achieved by using bismuth and non-bismuth-based quadruple therapies. In conclusion, the approach to the diagnostics and treatment of H. pylori infection did not generally differ between younger and older patients. Main differences were reported in the concurrent medications, allergy to penicillin and adverse events both in first- and second-line treatment. Optimal effectiveness rates were mostly achieved by using bismuth and non-bismuth-based quadruple therapies. No clinically relevant differences in the effectiveness between the age groups were observed.
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Affiliation(s)
- Paulius Jonaitis
- Department of Gastroenterology, Lithuanian University of Health Sciences, 50161, Kaunas, Lithuania
| | - Olga P Nyssen
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad Autónoma de Madrid (UAM), Diego de León, 62, 28006, Madrid, Spain.
| | - Ilaria Maria Saracino
- Department of Surgical and Medical Sciences, IRCCS AOUBO, University of Bologna, 40138, Bologna, Italy
| | - Giulia Fiorini
- Department of Surgical and Medical Sciences, IRCCS AOUBO, University of Bologna, 40138, Bologna, Italy
| | - Dino Vaira
- Department of Surgical and Medical Sciences, IRCCS AOUBO, University of Bologna, 40138, Bologna, Italy
| | - Ángeles Pérez-Aísa
- Agencia Sanitaria Costa del Sol, Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), 29651, Marbella, Spain
| | - Bojan Tepes
- Department of Gastroenterology, AM DC Rogaska, 3250, Rogaska Slatina, Slovenia
| | | | | | - Alma Keco-Huerga
- Department of Gastroenterology, Hospital de Valme, 41014, Seville, Spain
| | - Irina Voynovan
- Department of Gastroenterology, A.S. Loginov Moscow Clinical Scientific Center, 111123, Moscow, Russia
| | - Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, 13700, Tomelloso, Spain
| | - Ángel Lanas
- IIS Aragón y Facultad de Medicina de la Universidad de Zaragoza, 50009, Zaragoza, Spain
| | | | | | - Luis Rodrigo
- Gastroenterology Unit, Hospital Universitario Central de Asturias, 33011, Oviedo, Spain
| | | | - Natasa Brglez Jurecic
- Department of Gastroenterology, Interni Oddelek, Diagnostic Centre, 4260, Bled, Slovenia
| | - Maja Denkovski
- Department of Gastroenterology, Interni Oddelek, Diagnostic Centre, 4260, Bled, Slovenia
| | - Luis Bujanda
- Hospital Donostia, Instituto Biodonostia, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad del País Vasco (UPV/EHU), 20018, San Sebastián, Spain
| | | | - Mārcis Leja
- Department of Gastroenterology, Digestive Diseases Centre Gastro, Institute of Clinical and Preventive Medicine and Faculty of Medicine, University of Latvia, Riga, 1079, Latvia
| | - Frode Lerang
- Department of Gastroenterology, Østfold Hospital Trust, 1714, Grålum, Norway
| | | | - Dmitry S Bordin
- Department of Gastroenterology, A.S. Loginov Moscow Clinical Scientific Center, 111123, Moscow, Russia
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473, Moscow, Russia
- Tver State Medical University, 170100, Tver, Russia
| | - Antonio Gasbarrini
- Medicina Interna, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico, Università Cattolica del Sacro Cuore, 00168, Rome, Italy
| | - Juozas Kupcinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, 50161, Kaunas, Lithuania
| | - Oleksiy Gridnyev
- Government Institution "L.T.Malaya Therapy National Institute of the National Academy of Medical Sciences of Ukraine", Kyiv, Ukraine
| | - Theodore Rokkas
- Department of Gastroenterology, Henry Dunant Hospital, 115 26, Athens, Greece
| | - Ricardo Marcos-Pinto
- Department of Gastroenterology, Centro Hospitalar do Porto Institute of Biomedical Sciences Abel Salazar, Centro de Investigação em Tecnologias e Serviços de Saúde, University of Porto, 4050-313, Porto, Portugal
| | - Perminder S Phull
- Department of Gastroenterology, Aberdeen Royal Infirmary, Aberdeen, AB25 2ZN, UK
| | - Sinead M Smith
- Faculty of Health Sciences, Trinity College Dublin, Dublin, D02PN40, Ireland
| | - Ante Tonkić
- Department of Gastroenterology, University Hospital of Split, University of Split School of Medicine, 21000, Split, Croatia
| | - Doron Boltin
- Division of Gastroenterology, Rabin Medical Center, Sackler School of Medicine, Tel Aviv University, 49100, Tel Aviv, Israel
| | - György Miklós Buzás
- Department of Gastroenterology, Ferencváros Health Centre, 1095, Budapest, Hungary
| | - Štěpán Šembera
- 2nd Department of Internal Medicine and Gastroenterology, University Hospital and Charles University, Faculty of Medicine in Hradec Králové, 500 03, Hradec Králové, Czech Republic
| | - Halis Şimşek
- Division of Gastroenterology and Hepatology, Hacettepe University School of Medicine, 06230, Ankara, Turkey
| | - Tamara Matysiak-Budnik
- Department of Gastroenterology, CHRU de Nantes, Hôpital Hôtel Dieu, 44000, Nantes, France
| | - Vladimir Milivojevic
- Department of Gastroenterology, Clinical Center of Serbia, University of Belgrade School of Medicine, 11000, Belgrade, Serbia
| | - Wojciech Marlicz
- Department of Gastroenterology, Pomeranian Medical University, 70-204, Szczecin, Poland
| | - Marino Venerito
- Department of Gastroenterology, Otto-Von-Guericke University, 39120, Magdeburg, Germany
| | - Lyudmila Boyanova
- Department of Gastroenterology, Medical Microbiology, Medical University of Sofia, 1431, Sofia, Bulgaria
| | - Michael Doulberis
- Division of Gastroenterology and Hepatology, Medical University Department, Kantonsspital Aarau, 5001, Aarau, Switzerland
| | - Lisette G Capelle
- Department of Gastroenterology, Meander Medical Center, 3813 TZ, Amersfoort, The Netherlands
| | - Anna Cano-Català
- GOES Research Group, Althaia Xarxa Assistencial Universitària de Manresa, 08243, Manresa, Spain
| | - Leticia Moreira
- Department of Gastroenterology, Hospital Clínic Barcelona, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), IDIBAPS (Institut d'Investigacions Biomèdiques August Pi i Sunyer), University of Barcelona, 08036, Barcelona, Spain
| | - Francis Mégraud
- INSERM U1312, Université de Bordeaux, 33000, Bordeaux, France
| | - Colm O'Morain
- Faculty of Health Sciences, Trinity College Dublin, Dublin, D02PN40, Ireland
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad Autónoma de Madrid (UAM), Diego de León, 62, 28006, Madrid, Spain
| | - Laimas Jonaitis
- Department of Gastroenterology, Lithuanian University of Health Sciences, 50161, Kaunas, Lithuania
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9
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Nyssen OP, Pratesi P, Spínola MA, Jonaitis L, Pérez-Aísa Á, Vaira D, Saracino IM, Pavoni M, Fiorini G, Tepes B, Bordin DS, Voynovan I, Lanas Á, Martínez-Domínguez SJ, Alfaro E, Bujanda L, Pabón-Carrasco M, Hernández L, Gasbarrini A, Kupcinskas J, Lerang F, Smith SM, Gridnyev O, Leja M, Rokkas T, Marcos-Pinto R, Meštrović A, Marlicz W, Milivojevic V, Simsek H, Kunovsky L, Papp V, Phull PS, Venerito M, Boyanova L, Boltin D, Niv Y, Matysiak-Budnik T, Doulberis M, Dobru D, Lamy V, Capelle LG, Nikolovska Trpchevska E, Moreira L, Cano-Català A, Parra P, Mégraud F, O’Morain C, Ortega GJ, Gisbert JP. Analysis of Clinical Phenotypes through Machine Learning of First-Line H. pylori Treatment in Europe during the Period 2013-2022: Data from the European Registry on H. pylori Management (Hp-EuReg). Antibiotics (Basel) 2023; 12:1427. [PMID: 37760723 PMCID: PMC10525558 DOI: 10.3390/antibiotics12091427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/28/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
The segmentation of patients into homogeneous groups could help to improve eradication therapy effectiveness. Our aim was to determine the most important treatment strategies used in Europe, to evaluate first-line treatment effectiveness according to year and country. Data collection: All first-line empirical treatments registered at AEGREDCap in the European Registry on Helicobacter pylori management (Hp-EuReg) from June 2013 to November 2022. A Boruta method determined the "most important" variables related to treatment effectiveness. Data clustering was performed through multi-correspondence analysis of the resulting six most important variables for every year in the 2013-2022 period. Based on 35,852 patients, the average overall treatment effectiveness increased from 87% in 2013 to 93% in 2022. The lowest effectiveness (80%) was obtained in 2016 in cluster #3 encompassing Slovenia, Lithuania, Latvia, and Russia, treated with 7-day triple therapy with amoxicillin-clarithromycin (92% of cases). The highest effectiveness (95%) was achieved in 2022, mostly in Spain (81%), with the bismuth-quadruple therapy, including the single-capsule (64%) and the concomitant treatment with clarithromycin-amoxicillin-metronidazole/tinidazole (34%) with 10 (69%) and 14 (32%) days. Cluster analysis allowed for the identification of patients in homogeneous treatment groups assessing the effectiveness of different first-line treatments depending on therapy scheme, adherence, country, and prescription year.
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Affiliation(s)
- Olga P. Nyssen
- Digestive System Service of the Hospital Universitario de La Princesa, 28006 Madrid, Spain; (O.P.N.); (P.P.); (J.P.G.)
- Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain
- Departamento de Medicina, Universidad Autónoma de Madrid (UAM), 28049 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain; (Á.L.); (S.J.M.-D.); (L.B.); (L.M.)
| | - Pietro Pratesi
- Dipartimento di Statistica e Metodi Quantitativi (DISMEQ), Universitá degli studi di Milano–Bicocca, 20126 Milano, Italy;
| | - Miguel A. Spínola
- Unidad de Análisis de Datos del Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain;
| | - Laimas Jonaitis
- Institute for Digestive Research, Department of Gastroenterology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (L.J.); (J.K.)
| | | | - Dino Vaira
- Department of Surgical and Medical Sciences, Sant’Orsola-Malpighi University Hospital, 40138 Bologna, Italy; (D.V.); (I.M.S.); (M.P.); (G.F.)
- Cardiovascular Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Ilaria Maria Saracino
- Department of Surgical and Medical Sciences, Sant’Orsola-Malpighi University Hospital, 40138 Bologna, Italy; (D.V.); (I.M.S.); (M.P.); (G.F.)
| | - Matteo Pavoni
- Department of Surgical and Medical Sciences, Sant’Orsola-Malpighi University Hospital, 40138 Bologna, Italy; (D.V.); (I.M.S.); (M.P.); (G.F.)
| | - Giulia Fiorini
- Department of Surgical and Medical Sciences, Sant’Orsola-Malpighi University Hospital, 40138 Bologna, Italy; (D.V.); (I.M.S.); (M.P.); (G.F.)
| | - Bojan Tepes
- Department of Gastroenterology, DC Rogaska, 3250 Rogaska Slatina, Slovenia;
| | - Dmitry S. Bordin
- Department of Pancreatic, Biliary and Upper Digestive Tract Disorders, A. S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia; (D.S.B.); (I.V.)
- Department of Outpatient Therapy and Family Medicine, Tver State Medical University, 170100 Tver, Russia
- Department of Propaedeutic of Internal Diseases and Gastroenterology, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, Russia
| | - Irina Voynovan
- Department of Pancreatic, Biliary and Upper Digestive Tract Disorders, A. S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia; (D.S.B.); (I.V.)
| | - Ángel Lanas
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain; (Á.L.); (S.J.M.-D.); (L.B.); (L.M.)
- Servicio de Aparato Digestivo, Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, Spain;
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), 50009 Zaragoza, Spain
| | - Samuel J. Martínez-Domínguez
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain; (Á.L.); (S.J.M.-D.); (L.B.); (L.M.)
- Servicio de Aparato Digestivo, Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, Spain;
- Instituto de Investigación Sanitaria de Aragón (IIS Aragón), 50009 Zaragoza, Spain
| | - Enrique Alfaro
- Servicio de Aparato Digestivo, Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, Spain;
| | - Luis Bujanda
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain; (Á.L.); (S.J.M.-D.); (L.B.); (L.M.)
- Department of Gastroenterology, Biodonostia Health Research Institute, 20014 San Sebastián, Spain
- Department of Medicine, Universidad del País Vasco (UPV/EHU), 20014 San Sebastián, Spain
| | - Manuel Pabón-Carrasco
- Department of Gastroenterology, Hospital Universitario de Valme, 41014 Seville, Spain;
| | - Luis Hernández
- Gastroenterology Unit, Hospital Santos Reyes, 09400 Aranda de Duero, Spain;
| | - Antonio Gasbarrini
- Medicina interna e Gastroenterologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Juozas Kupcinskas
- Institute for Digestive Research, Department of Gastroenterology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania; (L.J.); (J.K.)
| | - Frode Lerang
- Department of Gastroenterology, Østfold Hospital Trust, 1714 Grålum, Norway;
| | - Sinead M. Smith
- School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland; (S.M.S.); (C.O.)
| | - Oleksiy Gridnyev
- 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, 61039 Kharkiv, Ukraine;
| | - Mārcis Leja
- Department of Gastroenterology, Digestive Diseases Centre, LV-1006 Riga, Latvia;
- Institute of Clinical and Preventive Medicine, LV-1079 Riga, Latvia
- Faculty of Medicine, University of Latvia, LV-1004 Riga, Latvia
| | - Theodore Rokkas
- Gastroenterology Clinic, Henry Dunant Hospital, 115 26 Athens, Greece;
| | - Ricardo Marcos-Pinto
- Gastroenterology Department, Centro Hospitalar do Porto, 4150-001 Porto, Portugal;
- Instituto De Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto, 4050-313, Porto, Portugal
- Center for Research in Health Technologies and Information Systems (CINTESIS), 4200-450 Porto, Portugal
| | - Antonio Meštrović
- Department of Gastroenterology, University Hospital of Split, 21000 Split, Croatia;
- School of Medicine, University of Split, 21000 Split, Croatia
| | - Wojciech Marlicz
- Department of Gastroenterology, Pomeranian Medical University, 70-204 Szczecin, Poland;
| | - Vladimir Milivojevic
- Department of Gastroenterology, University Clinical Center of Serbia, 11000 Belgrade, Serbia;
- School of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Halis Simsek
- Department of Gastroenterology, HC International Clinic, Hacettepe University, 06690 Ankara, Turkey;
| | - Lumir Kunovsky
- Department of Internal Medicine—Gastroenterology and Geriatrics, University Hospital Olomouc, 779 00 Olomouc, Czech Republic;
- Faculty of Medicine and Dentistry, Palacky University Olomouc, 779 00 Olomouc, Czech Republic
- Department of Surgery, University Hospital Brno, 625 00 Brno, Czech Republic
- Faculty of Medicine, Masaryk University, 601 77 Brno, Czech Republic
- Department of Gastroenterology and Digestive Endoscopy, Masaryk Memorial Cancer Institute, 656 53 Brno, Czech Republic
| | - Veronika Papp
- Department of Surgery, Transplantation and Gastroenterology, Semmelweis University, 1085 Budapest, Hungary;
| | - Perminder S. Phull
- Department of Digestive Disorders, Aberdeen Royal Infirmary, Aberdeen AB25 2ZN, UK;
| | - Marino Venerito
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital of Magdeburg, 39120 Magdeburg, Germany;
| | - Lyudmila Boyanova
- Department of Medical Microbiology, Medical University of Sofia, 1431 Sofia, Bulgaria;
| | - Doron Boltin
- Division of Gastroenterology, Rabin Medical Center, Tel Aviv University, Tel Aviv-Yafo 49100, Israel;
| | - Yaron Niv
- Adelson Faculty of Medicine, Ariel University, Ariel 4070000, Israel;
| | - Tamara Matysiak-Budnik
- Hepato-Gastroenterology & Digestive Oncology Unit, University Hospital of Nantes, 44000 Nantes, France;
| | - Michael Doulberis
- Gastroenterology Department, Kantonsspital Aarau, 5001 Aarau, Switzerland;
| | - Daniela Dobru
- Department of Gastroenterology, University of Medicine, Pharmacy, Science, and Technology of Târgu Mures, 540142 Târgu Mures, Romania;
| | - Vincent Lamy
- Department of Gastroenterology & Hepatology, CHU de Charleroi, 6042 Charleroi, Belgium;
| | - Lisette G. Capelle
- Department of Gastroenterology and Hepatology, Meander Medical Center, 3813 Amersfoort, The Netherlands;
| | - Emilija Nikolovska Trpchevska
- Department of Gastroenterology, University Clinic for Gastroenterohepatology, 1000 Skopje, North Macedonia;
- Faculty of Medicine, Ss. Cyril and Methodius University in Skopje, 1000 Skopje, North Macedonia
| | - Leticia Moreira
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain; (Á.L.); (S.J.M.-D.); (L.B.); (L.M.)
- Hospital Clínic de Barcelona, 08036 Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, 08036 Barcelona, Spain
| | - Anna Cano-Català
- Gastrointestinal Oncology, Endoscopy and Surgery (GOES) Research Group, Althaia Xarxa Assistencial Universitària de Manresa, 08243 Barcelona, Spain;
- Institut de Recerca i Innovació en Ciències de la Vida i de la Salut de la Catalunya Central (IRIS-CC), 08500 Barcelona, Spain
| | - Pablo Parra
- Digestive System Service of the Hospital Universitario de La Princesa, 28006 Madrid, Spain; (O.P.N.); (P.P.); (J.P.G.)
- Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain
- Departamento de Medicina, Universidad Autónoma de Madrid (UAM), 28049 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain; (Á.L.); (S.J.M.-D.); (L.B.); (L.M.)
| | - Francis Mégraud
- INSERM, Institut National de la Santé Et de la Recherche Médicale U1312, Université de Bordeaux, 33077 Bordeaux, France;
| | - Colm O’Morain
- School of Medicine, Trinity College Dublin, D02 PN40 Dublin, Ireland; (S.M.S.); (C.O.)
| | - Guillermo J. Ortega
- Unidad de Análisis de Datos del Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain;
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Ciudad Autónoma de Buenos Aires C1425FQB, Argentina
- Science and Technology and Department, Universidad Nacional de Quilmes, Bernal B1876, Argentina
| | - Javier P. Gisbert
- Digestive System Service of the Hospital Universitario de La Princesa, 28006 Madrid, Spain; (O.P.N.); (P.P.); (J.P.G.)
- Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain
- Departamento de Medicina, Universidad Autónoma de Madrid (UAM), 28049 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain; (Á.L.); (S.J.M.-D.); (L.B.); (L.M.)
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10
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García-Morales N, Pérez-Aísa Á, Fiorini G, Tepes B, Castro-Fernández M, Lucendo A, Voynovan I, Bujanda L, Garre A, Rodrigo L, Martínez Domínguez SJ, Denkovski M, Huguet Malavés JM, Jonaitis L, Bumane R, Zaytsev O, Mata Romero P, Barrio J, Fernández-Salazar L, Sarsenbaeva AS, Ortiz Polo I, Alekseenko S, Saracino IM, Vaira D, Keco-Huerga A, Bordin D, Gasbarrini A, Lerang F, Rokkas T, Kupčinskas J, Leja M, Babayeva G, Marcos Pinto R, Tonkić A, Smith S, Phull P, Buzas GM, Simsek H, Boltin D, Gridnyev O, Venerito M, Milivojevic V, Torà N, Cano-Català A, Moreira L, Nyssen OP, Mégraud F, O'Morain C, Gisbert JP, Puig I. Helicobacter pylori Diagnostic Tests Used in Europe: Results of over 34,000 Patients from the European Registry on Helicobacter pylori Management. J Clin Med 2023; 12:4363. [PMID: 37445399 DOI: 10.3390/jcm12134363] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/15/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND AND AIMS Several methods are available to diagnose Helicobacter pylori infection. Our objective was to evaluate the tests used for both the initial diagnosis and the confirmation of eradication after treatment in Europe. METHODS The European Registry on the management of Helicobacter pylori infection is an international, multicentre, prospective, non-interventional registry aiming to evaluate the management of Helicobacter pylori-infected patients in Europe. Countries with at least 100 cases registered from June 2013 to April 2021, and with a validated diagnostic method were analysed. Data were quality reviewed. RESULTS A total of 34,920 adult patients from 20 countries were included (mean age 51 years; 61% women). To establish the initial diagnosis, invasive tests were performed in 19,801 (71%) patients, non-invasive in 11,369 (41%), and both in 3437 (12%). The most frequent were histology (n = 11,885; 43%), a rapid urease test (n = 10,636; 38%) and an urea breath test (n = 7577; 27%). According to the age, invasive tests were indicated in 11,179 (77%) ≥50 years, and in 8603 (65%) <50 years. Depending on the country, the use of invasive tests ranged from 29-99% in <50 years to 60-99% in ≥50. Most of the tests used to confirm eradication were non-invasive (n = 32,540; 93%), with the urea breath test being the most frequent (n = 32,540; 78%). In 2983 (9%) post-treatment tests, histology (n = 1887; 5%) or a rapid urease test (n = 1223; 4%) were performed. CONCLUSION A great heterogeneity was observed for the initial diagnosis and confirmation of the eradication. The reasons for the apparent lack of adherence to the clinical guidelines should be further explored.
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Affiliation(s)
- Natalia García-Morales
- Digestive Service, Complexo Hospitalario Universitario de Vigo, Sergas, South Galicia Health Research Institute, 36312 Vigo, Spain
| | - Ángeles Pérez-Aísa
- Unidad de Digestivo, Hospital Costa del Sol Marbella, Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), 29603 Marbella, Spain
| | - Giulia Fiorini
- Department of Surgical and Medical Sciences, IRCCS AOU S. Orsola, 39015 Bologna, Italy
| | - Bojan Tepes
- AM DC Rogaska, 3250 Rogaska Slatina, Slovenia
| | | | | | - Irina Voynovan
- A.S. Loginov, Clinical Scientific Centre, 111123 Moscow, Russia
| | - Luis Bujanda
- Department of Gastroenterology, Biodonostia Health Research Institute, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad del País Vasco (UPV/EHU), 20014 San Sebastián, Spain
| | - Ana Garre
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM) and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain
| | - Luis Rodrigo
- Hospital Central de Asturias, 33011 Oviedo, Spain
| | - Samuel Jesús Martínez Domínguez
- Hospital Clínico Lozano Blesa, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 50009 Zaragoza, Spain
| | | | | | - Laimas Jonaitis
- Department of Gastroenterology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Renate Bumane
- Digestive Diseases Centre GASTRO, LV-1006 Riga, Latvia
| | - Oleg Zaytsev
- First Clinical Medical Centre, 601900 Kovrov, Russia
| | | | | | | | | | | | | | - Ilaria Maria Saracino
- Department of Surgical and Medical Sciences, IRCCS AOU S. Orsola, 39015 Bologna, Italy
| | - Dino Vaira
- Department of Surgical and Medical Sciences, IRCCS AOU S. Orsola, 39015 Bologna, Italy
| | | | - Dmitry Bordin
- Gastroenterology Unit, A.S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia
- Gastroenterology Unit, Department of Outpatient Therapy and Family Medicine, Tver State Medical University, 170100 Tver, Russia
- Gastroenterology Unit, Department of Propaedeutic of Internal and Gastroenterology, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, Russia
| | - Antonio Gasbarrini
- Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Frode Lerang
- Central Hospital of Ostfold, 1601 Fredrikstad, Norway
| | | | - Juozas Kupčinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Marcis Leja
- Digestive Diseases Centre GASTRO, LV-1006 Riga, Latvia
| | | | | | - Ante Tonkić
- Department Gastroenterol & Hepatol, University Hospital Centre Split, 2100 Split, Croatia
| | | | | | - Gyorgy M Buzas
- Gastroenterology, Ferencváros Health Centre, Mester utca 45, 1095 Budapest, Hungary
| | - Halis Simsek
- Internal Med Gastroenterol Department, Hacettepe University School of Medicine, 06230 Ankara, Turkey
| | - Doron Boltin
- Division of Gastroenterology, Rabin Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 4941492, Israel
| | - Oleksiy Gridnyev
- L.T. Malaya Therapy National Institute of the National Academy of Medical Sciences, ID 70483 Kharkiv, Ukraine
| | - Marino Venerito
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University Hospital, 44, 39120 Magdeburg, Germany
| | | | - Núria Torà
- GOES Research Group, Unitat de Recerca i Innovació, Athaia Xarxa Assistencial Universitària de Manresa, 08243 Manresa, Spain
| | - Anna Cano-Català
- GOES Research Group, Unitat de Recerca i Innovació, Athaia Xarxa Assistencial Universitària de Manresa, 08243 Manresa, Spain
| | - Leticia Moreira
- Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERed), 08036 Barcelona, Spain
| | - Olga P Nyssen
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM) and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain
| | - Francis Mégraud
- INSERM U1312, Université de Bordeaux, 33000 Bordeaux, France
| | - Colm O'Morain
- Rabin Medical Center, Beilinson Campus, Petah Tikva 49100, Israel
| | - Javier P Gisbert
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM) and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain
| | - Ignasi Puig
- Althaia Xarxa Assistencial Universitària de Manresa and Universitat de Vic-Universitat Central de Catalunya (UVicUCC), 08242 Manresa, Spain
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11
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García-Morales N, Pérez-Aísa Á, Fiorini G, Tepes B, Castro-Fernández M, Lucendo A, Voynovan I, Bujanda L, Garre A, Rodrigo L, Martínez Domínguez SJ, Denkovski M, Huguet Malavés JM, Jonaitis L, Bumane R, Zaytsev O, Mata Romero P, Barrio J, Fernández-Salazar L, Sarsenbaeva AS, Ortiz Polo I, Alekseenko S, Saracino IM, Vaira D, Keco-Huerga A, Bordin D, Gasbarrini A, Lerang F, Rokkas T, Kupčinskas J, Leja M, Babayeva G, Marcos Pinto R, Tonkić A, Smith S, Phull P, Buzas GM, Simsek H, Boltin D, Gridnyev O, Venerito M, Milivojevic V, Torà N, Cano-Català A, Moreira L, Nyssen OP, Mégraud F, O’Morain C, Gisbert JP, Puig I. Helicobacter pylori Diagnostic Tests Used in Europe: Results of over 34,000 Patients from the European Registry on Helicobacter pylori Management. J Clin Med 2023; 12:4363. [DOI: https:/doi.org/10.3390/jcm12134363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
Abstract
Background and aims: Several methods are available to diagnose Helicobacter pylori infection. Our objective was to evaluate the tests used for both the initial diagnosis and the confirmation of eradication after treatment in Europe. Methods: The European Registry on the management of Helicobacter pylori infection is an international, multicentre, prospective, non-interventional registry aiming to evaluate the management of Helicobacter pylori-infected patients in Europe. Countries with at least 100 cases registered from June 2013 to April 2021, and with a validated diagnostic method were analysed. Data were quality reviewed. Results: A total of 34,920 adult patients from 20 countries were included (mean age 51 years; 61% women). To establish the initial diagnosis, invasive tests were performed in 19,801 (71%) patients, non-invasive in 11,369 (41%), and both in 3437 (12%). The most frequent were histology (n = 11,885; 43%), a rapid urease test (n = 10,636; 38%) and an urea breath test (n = 7577; 27%). According to the age, invasive tests were indicated in 11,179 (77%) ≥50 years, and in 8603 (65%) <50 years. Depending on the country, the use of invasive tests ranged from 29–99% in <50 years to 60–99% in ≥50. Most of the tests used to confirm eradication were non-invasive (n = 32,540; 93%), with the urea breath test being the most frequent (n = 32,540; 78%). In 2983 (9%) post-treatment tests, histology (n = 1887; 5%) or a rapid urease test (n = 1223; 4%) were performed. Conclusion: A great heterogeneity was observed for the initial diagnosis and confirmation of the eradication. The reasons for the apparent lack of adherence to the clinical guidelines should be further explored.
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Affiliation(s)
- Natalia García-Morales
- Digestive Service, Complexo Hospitalario Universitario de Vigo, Sergas, South Galicia Health Research Institute, 36312 Vigo, Spain
| | - Ángeles Pérez-Aísa
- Unidad de Digestivo, Hospital Costa del Sol Marbella, Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), 29603 Marbella, Spain
| | - Giulia Fiorini
- Department of Surgical and Medical Sciences, IRCCS AOU S. Orsola, 39015 Bologna, Italy
| | - Bojan Tepes
- AM DC Rogaska, 3250 Rogaska Slatina, Slovenia
| | | | | | - Irina Voynovan
- A.S. Loginov, Clinical Scientific Centre, 111123 Moscow, Russia
| | - Luis Bujanda
- Department of Gastroenterology, Biodonostia Health Research Institute, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad del País Vasco (UPV/EHU), 20014 San Sebastián, Spain
| | - Ana Garre
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM) and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain
| | - Luis Rodrigo
- Hospital Central de Asturias, 33011 Oviedo, Spain
| | - Samuel Jesús Martínez Domínguez
- Hospital Clínico Lozano Blesa, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 50009 Zaragoza, Spain
| | | | | | - Laimas Jonaitis
- Department of Gastroenterology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Renate Bumane
- Digestive Diseases Centre GASTRO, LV-1006 Riga, Latvia
| | - Oleg Zaytsev
- First Clinical Medical Centre, 601900 Kovrov, Russia
| | | | | | | | | | | | | | - Ilaria Maria Saracino
- Department of Surgical and Medical Sciences, IRCCS AOU S. Orsola, 39015 Bologna, Italy
| | - Dino Vaira
- Department of Surgical and Medical Sciences, IRCCS AOU S. Orsola, 39015 Bologna, Italy
| | | | - Dmitry Bordin
- Gastroenterology Unit, A.S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia
- Gastroenterology Unit, Department of Outpatient Therapy and Family Medicine, Tver State Medical University, 170100 Tver, Russia
- Gastroenterology Unit, Department of Propaedeutic of Internal and Gastroenterology, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, Russia
| | - Antonio Gasbarrini
- Medicina Interna e Gastroenterologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Roma, Italy
| | - Frode Lerang
- Central Hospital of Ostfold, 1601 Fredrikstad, Norway
| | | | - Juozas Kupčinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania
| | - Marcis Leja
- Digestive Diseases Centre GASTRO, LV-1006 Riga, Latvia
| | | | | | - Ante Tonkić
- Department Gastroenterol & Hepatol, University Hospital Centre Split, 2100 Split, Croatia
| | | | | | - Gyorgy M. Buzas
- Gastroenterology, Ferencváros Health Centre, Mester utca 45, 1095 Budapest, Hungary
| | - Halis Simsek
- Internal Med Gastroenterol Department, Hacettepe University School of Medicine, 06230 Ankara, Turkey
| | - Doron Boltin
- Division of Gastroenterology, Rabin Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 4941492, Israel
| | - Oleksiy Gridnyev
- L.T. Malaya Therapy National Institute of the National Academy of Medical Sciences, ID 70483 Kharkiv, Ukraine
| | - Marino Venerito
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University Hospital, 44, 39120 Magdeburg, Germany
| | | | - Núria Torà
- GOES Research Group, Unitat de Recerca i Innovació, Athaia Xarxa Assistencial Universitària de Manresa, 08243 Manresa, Spain
| | - Anna Cano-Català
- GOES Research Group, Unitat de Recerca i Innovació, Athaia Xarxa Assistencial Universitària de Manresa, 08243 Manresa, Spain
| | - Leticia Moreira
- Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERed), 08036 Barcelona, Spain
| | - Olga P. Nyssen
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM) and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain
| | - Francis Mégraud
- INSERM U1312, Université de Bordeaux, 33000 Bordeaux, France
| | - Colm O’Morain
- Rabin Medical Center, Beilinson Campus, Petah Tikva 49100, Israel
| | - Javier P. Gisbert
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM) and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28006 Madrid, Spain
| | - Ignasi Puig
- Althaia Xarxa Assistencial Universitària de Manresa and Universitat de Vic-Universitat Central de Catalunya (UVicUCC), 08242 Manresa, Spain
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12
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Giraud J, Seeneevassen L, Rousseau B, Bouriez D, Sifré E, Giese A, Nguyen TL, Tiffon C, Lippi Y, Azzi-Martin L, Pannequin J, Ménard A, Bessède E, Staedel C, Mégraud F, Belleannée G, Lehours P, Gronnier C, Dubus P, Varon C. CD44v3 is a marker of invasive cancer stem cells driving metastasis in gastric carcinoma. Gastric Cancer 2023; 26:234-249. [PMID: 36528833 PMCID: PMC9950191 DOI: 10.1007/s10120-022-01357-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 11/27/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Cancer stem cells (CSCs) are at the origin of tumour initiation and progression in gastric adenocarcinoma (GC). However, markers of metastasis-initiating cells remain unidentified in GC. In this study, we characterized CD44 variants expressed in GC and evaluated the tumorigenic and metastatic properties of CD44v3+ cells and their clinical significance in GC patients. METHODS Using GC cell lines and patient-derived xenografts, we evaluated CD44+ and CD44v3+ GC cells molecular signature and their tumorigenic, chemoresistance, invasive and metastatic properties, and expression in patients-derived tissues. RESULTS CD44v3+ cells, which represented a subpopulation of CD44+ cells, were detected in advanced preneoplastic lesions and presented CSCs chemoresistance and tumorigenic properties in vitro and in vivo. Molecular and functional analyses revealed two subpopulations of gastric CSCs: CD44v3+ CSCs with an epithelial-mesenchymal transition (EMT)-like signature, and CD44+/v3- CSCs with an epithelial-like signature; both were tumorigenic but CD44v3+ cells showed higher invasive and metastatic properties in vivo. CD44v3+ cells detected in the primary tumours of GC patients were associated with a worse prognosis. CONCLUSION CD44v3 is a marker of a subpopulation of CSCs with metastatic properties in GC. The identification of metastasis-initiating cells in GC represents a major advance for further development of anti-metastatic therapeutic strategies.
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Affiliation(s)
- Julie Giraud
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France
| | - Lornella Seeneevassen
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France
| | - Benoit Rousseau
- Animal Facility, University of Bordeaux, 33076 Bordeaux, France
| | - Damien Bouriez
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France ,Department of Digestive Surgery, Haut-Lévêque Hospital, 33000 Bordeaux, France ,CHU Bordeaux, 33076 Bordeaux, France
| | - Elodie Sifré
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France
| | - Alban Giese
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France
| | - Tra Ly Nguyen
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France
| | - Camille Tiffon
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France
| | - Yannick Lippi
- Toxalim Research Centre in Food Toxicology, Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Lamia Azzi-Martin
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France
| | - Julie Pannequin
- IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Armelle Ménard
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France
| | - Emilie Bessède
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France
| | - Cathy Staedel
- INSERM U1212, ARNA, University of Bordeaux, 33076 Bordeaux, France
| | - Francis Mégraud
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France ,CHU Bordeaux, 33076 Bordeaux, France ,Centre National de Référence des Campylobacters et Helicobacters, Pellegrin Hospital, 33076 Bordeaux, France
| | - Geneviève Belleannée
- CHU Bordeaux, 33076 Bordeaux, France ,Department of Histology and Pathology, Haut-Lévêque Hospital, 33000 Bordeaux, France
| | - Philippe Lehours
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France ,CHU Bordeaux, 33076 Bordeaux, France ,Centre National de Référence des Campylobacters et Helicobacters, Pellegrin Hospital, 33076 Bordeaux, France
| | - Caroline Gronnier
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France ,Department of Digestive Surgery, Haut-Lévêque Hospital, 33000 Bordeaux, France ,CHU Bordeaux, 33076 Bordeaux, France
| | - Pierre Dubus
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076 Bordeaux, France ,CHU Bordeaux, 33076 Bordeaux, France ,Department of Histology and Pathology, Haut-Lévêque Hospital, 33000 Bordeaux, France
| | - Christine Varon
- INSERM U1312, Bordeaux Institute of Oncology, University of Bordeaux, 146 rue Leo Saignat, 33076, Bordeaux, France.
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13
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Gatta L, Nyssen OP, Fiorini G, Saracino IM, Pavoni M, Romano M, Gravina AG, Granata L, Pellicano R, Gasbarrini A, Di Leo A, Losurdo G, Franceschi F, Nardone G, Rocco A, Dore MP, Farinati F, Ghisa M, Bellini M, Holton J, Puig I, Vaira D, Borghi C, Mégraud F, O'Morain C, Gisbert JP. Effectiveness of first and second-line empirical treatment in Italy: Results of the European registry on Helicobacter pylori management. United European Gastroenterol J 2022; 11:103-113. [PMID: 36565017 PMCID: PMC9892436 DOI: 10.1002/ueg2.12348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/13/2022] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND AND AIMS The optimal management of naïve and not naïve Helicobacter pylori patients remains unclear. Therefore, it is essential to evaluate whether the actual clinical practice mirrors the indications suggested by the guidelines. This study aimed to assess the effectiveness and the safety of the empirical first- and second-line treatments prescribed to patients enroled at Italian centres participating in the European Registry on H. pylori Management (Hp-EuReg). METHODS The Hp-EuReg is an international multicentre prospective non-interventional registry starting in 2013 aiming to evaluate the management of H. pylori infection by European gastroenterologists. Patients were registered in an e-CRF by AEG-REDCap. Variables assessed included demographics, previous eradication attempts, treatment regimen, effectiveness, and tolerance. RESULTS Overall, 3723 patients from 2013 to February 2021 were included: 2996 and 727 received an empirical first- and second-line treatment, respectively. According to the modified ITT analysis, among the first-line regimens, only the bismuth quadruple therapy with three-in-one-single capsule (BQT-TSC), the concomitant, and the sequential treatment - all lasting 10 days - achieved an eradication rate >90%. Among the second-line regimens, only the 10-day BQT-TSC reported an effectiveness >90%. High-dose PPI twice daily also significantly increased the effectiveness of some therapies. The BQT-TSC was the regimen with the highest incidence of adverse events. CONCLUSIONS Only quadruple therapies lasting at least 10 days achieved over 90% eradication rates among the empirical first- and second-line regimens. It remains unclear whether high-dose PPI twice daily can improve the efficacy of quadruple treatment.
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Affiliation(s)
- Luigi Gatta
- Gastroenterology UnitVersilia HospitalLido di CamaioreItaly
| | - Olga P. Nyssen
- Hospital Universitario de La PrincesaInstituto de Investigación Sanitaria Princesa (IIS‐Princesa)Universidad Autónoma de Madrid (UAM)and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)MadridSpain
| | - Giulia Fiorini
- Department of Medical and Surgical SciencesIRCCS S. OrsolaUniversity of BolognaBolognaItaly
| | - Ilaria Maria Saracino
- Department of Medical and Surgical SciencesIRCCS S. OrsolaUniversity of BolognaBolognaItaly
| | - Matteo Pavoni
- Department of Medical and Surgical SciencesIRCCS S. OrsolaUniversity of BolognaBolognaItaly
| | - Marco Romano
- Università degli Studi della Campania “Luigi Vanvitelli”NaplesItaly
| | | | - Lucia Granata
- Università degli Studi della Campania “Luigi Vanvitelli”NaplesItaly
| | | | - Antonio Gasbarrini
- Medicina Interna, Fondazione Policlinico Universitario A. Gemelli IRCCSUniversità Cattolica del Sacro CuoreRomeItaly
| | - Alfredo Di Leo
- Section of GastroenterologyDepartment of Emergency and Organ TransplantationUniversity “Aldo Moro” of BariBariItaly
| | - Giuseppe Losurdo
- Section of GastroenterologyDepartment of Emergency and Organ TransplantationUniversity “Aldo Moro” of BariBariItaly
| | - Francesco Franceschi
- Emergency MedicineFondazione Policlinico Universitario “A. Gemelli” IRCCSUniversità Cattolica del Sacro CuoreRomeItaly
| | - Gerardo Nardone
- Gastroenterology UnitDepartment of Clinical Medicine and SurgeryUniversity Federico II of NaplesNaplesItaly
| | - Alba Rocco
- Gastroenterology UnitDepartment of Clinical Medicine and SurgeryUniversity Federico II of NaplesNaplesItaly
| | - Maria Pina Dore
- Department of Medical, Surgical and Experimental ScienceUniversity of SassariSassariItaly
| | - Fabio Farinati
- Gastroenterology UnitDepartment of Surgery, Oncology and GastroenterologyUniversity Hospital of PaduaPaduaItaly
| | - Matteo Ghisa
- Gastroenterology UnitDepartment of Surgery, Oncology and GastroenterologyUniversity Hospital of PaduaPaduaItaly
| | - Massimo Bellini
- Gastrointestinal UnitDepartment of Translational Sciences and New Technologies in Medicine and SurgeryUniversity of PisaPisaItaly
| | - John Holton
- Department Natural Sciences (Microbiology) University of MiddlesexLondon UK & Dartford & Gravesham NHS TrustDarent Valley HospitalDartfordKentUK
| | - Ignasi Puig
- Althaia Xarxa Assistencial Universitària de Manresa and Universitat de Vic‐Universitat Central de Catalunya (UVicUCC)ManresaSpain
| | - Dino Vaira
- Department of Medical and Surgical SciencesIRCCS S. OrsolaUniversity of BolognaBolognaItaly
| | - Claudio Borghi
- Department of Medical and Surgical SciencesIRCCS S. OrsolaUniversity of BolognaBolognaItaly
| | | | | | - Javier P. Gisbert
- Hospital Universitario de La PrincesaInstituto de Investigación Sanitaria Princesa (IIS‐Princesa)Universidad Autónoma de Madrid (UAM)and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)MadridSpain
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14
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Milivojevic V, Babic I, Kekic D, Rankovic I, Sagdati S, Panic N, Sekulic Spasic I, Krstic M, Milosavljevic T, Moreira L, Perez Nyssen O, Mégraud F, O' Morain C, Gisbert J. Current trends in the management of Helicobacter pylori infection in Serbia: preliminary results from the European registry on H. pylori management (Hp-EuReg). Dig Dis 2022; 41:377-386. [PMID: 37253341 DOI: 10.1159/000528389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 11/07/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Helicobacter pylori (H. pylori) is the most common chronic bacterial infection. Treatment effectiveness remains a subject of debate considering bacterial antimicrobial resistance. Our aim was to analyse the diagnostic methods and eradication treatments for H. pylori infection in Serbia. METHODS An observational multicentre prospective study was conducted in Serbia, as part of the European Registry on H. pylori Management (Hp-EuReg). Demographics, treatment indication, diagnostic methods, previous eradication attempts and treatment were collected at AEG-REDCap e-CRF. Modified intention-to-treat (mITT) and per protocol (PP) effectiveness analyses were performed. Safety, compliance and bacterial antimicrobial resistance rates were reported. Data was quality checked. RESULTS Overall 283 patients were included, with a mean age of 55±15 years. Dyspepsia (n=214, 77%) was the most frequent treatment indication, and histology (n=144, 51%) was the most used diagnostic method. Overall eradication rate was 95% (PP) and 94% (mITT). Most prevalent first-line therapy was quadruple PPI+clarithromycin+amoxicillin+metronidazole, with a 96% effectiveness (p<0.001). Second-line main treatment choice was triple-amoxicillin+levofloxacin, with a 95% effectiveness (p<0.05). Single-capsule Pylera ® was the most prescribed third-line therapy, with 100% effectiveness (p<0.05). Longer treatment duration was associated with a higher eradication rate in first-line therapy (p<0.05). Clarithromycin and quinolone resistance rates in first-line were 24% and 8.3%, respectively. The overall adverse events' incidence rate was 13.4%, and therapy compliance was 97%. CONCLUSIONS Considering the high eradication rate, 14-day non-bismuth quadruple concomitant therapy is a reasonable first-line choice, while quinolone-based therapy and single-capsule Pylera ® should be considered as rescue therapy options.
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15
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Burgos-Santamaría D, Nyssen OP, Gasbarrini A, Vaira D, Pérez-Aisa Á, Rodrigo L, Pellicano R, Keco-Huerga A, Pabón-Carrasco M, Castro-Fernandez M, Boltin D, Barrio J, Phull P, Kupcinskas J, Jonaitis L, Ortiz-Polo I, Tepes B, Lucendo AJ, Huguet JM, Areia M, Jurecic NB, Denkovski M, Bujanda L, Ramos-San Román J, Cuadrado-Lavín A, Gomez-Camarero J, Jiménez Moreno MA, Lanas A, Martinez-Dominguez SJ, Alfaro E, Marcos-Pinto R, Milivojevic V, Rokkas T, Leja M, Smith S, Tonkić A, Buzás GM, Doulberis M, Venerito M, Lerang F, Bordin DS, Lamy V, Capelle LG, Marlicz W, Dobru D, Gridnyev O, Puig I, Mégraud F, O'Morain C, Gisbert JP. Empirical rescue treatment of Helicobacter pylori infection in third and subsequent lines: 8-year experience in 2144 patients from the European Registry on H. pylori management (Hp-EuReg). Gut 2022; 72:gutjnl-2022-328232. [PMID: 36591610 DOI: 10.1136/gutjnl-2022-328232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 11/06/2022] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To evaluate the use, effectiveness and safety of Helicobacter pylori empirical rescue therapy in third and subsequent treatment lines in Europe. DESIGN International, prospective, non-interventional registry of the clinical practice of European gastroenterologists. Data were collected and quality reviewed until October 2021 at Asociación Española de Gastroenterología-Research Electronic Data Capture. All cases with three or more empirical eradication attempts were assessed for effectiveness by modified intention-to-treat and per-protocol analysis. RESULTS Overall, 2144 treatments were included: 1519, 439, 145 and 41 cases from third, fourth, fifth and sixth treatment lines, respectively. Sixty different therapies were used; the 15 most frequently prescribed encompassed >90% of cases. Overall effectiveness remained <90% in all therapies. Optimised treatments achieved a higher eradication rate than non-optimised (78% vs 67%, p<0.0001). From 2017 to 2021, only 44% of treatments other than 10-day single-capsule therapy used high proton-pump inhibitor doses and lasted ≥14 days. Quadruple therapy containing metronidazole, tetracycline and bismuth achieved optimal eradication rates only when prescribed as third-line treatment, either as 10-day single-capsule therapy (87%) or as 14-day traditional therapy with tetracycline hydrochloride (95%). Triple amoxicillin-levofloxacin therapy achieved 90% effectiveness in Eastern Europe only or when optimised. The overall incidence of adverse events was 31%. CONCLUSION Empirical rescue treatment in third and subsequent lines achieved suboptimal effectiveness in most European regions. Only quadruple bismuth-metronidazole-tetracycline (10-day single-capsule or 14-day traditional scheme) and triple amoxicillin-levofloxacin therapies reached acceptable outcomes in some settings. Compliance with empirical therapy optimisation principles is still poor 5 years after clinical practice guidelines update. TRIAL REGISTRATION NUMBER NCT02328131.
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Affiliation(s)
- Diego Burgos-Santamaría
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Madrid, Spain
- Enfermedades Hepáticas y Digestivas, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Olga P Nyssen
- Gastroenterology Unit, Hospital Universitario de la Princesa, Madrid, Spain
- Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Madrid, Spain
- Universidad Autónoma de Madrid (UAM), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Antonio Gasbarrini
- Internal Medicine, Gastroenterology and Liver Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Università Cattolica del Sacro Cuore Facoltà di Medicina e Chirurgia, Roma, Italy
| | - Dino Vaira
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Ángeles Pérez-Aisa
- Department of Gastroenterology, Hospital Costa del Sol Marbella, Marbella, Spain
- Redes de Investigación Cooperativa Orientada a Resultados en Salud (RICORS), Marbella, Spain
| | - Luís Rodrigo
- Department of Gastroenterology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Rinaldo Pellicano
- Outpatient Clinic, Molinette-SGAS Hospital, University of Turin, Turin, Italy
| | | | | | - Manuel Castro-Fernandez
- Hospital Universitario Virgen de Valme, Sevilla, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Sevilla, Spain
| | - Doron Boltin
- Department of Gastroenterology, Rabin Medical Center, Beilinson Campus, Tel Aviv University, Petach Tikva, Israel
| | - Jesus Barrio
- Department of Gastroenterology, Hospital Rio Hortega, Valladolid, Spain
| | | | - Juozas Kupcinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Laimas Jonaitis
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Inmaculada Ortiz-Polo
- Department of Gastroenterology, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Bojan Tepes
- Department of Gastroenterology, AM DC Rogaska, Rogaska Slatina, Slovenia
| | - Alfredo J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain
| | - José María Huguet
- Gastroenterology Unit, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Miguel Areia
- Francisco Gentil Portuguese Institute for Oncology of Coimbra, Coimbra, Portugal
| | | | | | - Luís Bujanda
- Department of Gastroenterology, Hospital Universitario de Donostia, San Sebastian, Spain
- Instituto Biodonostia, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), San Sebastián, Spain
| | - June Ramos-San Román
- Department of Gastroenterology, Hospital Universitario de Donostia, San Sebastian, Spain
| | - Antonio Cuadrado-Lavín
- Department of Gastroenterology and Hepatology, Hospital Universitario Marques de Valdecilla, Santander, Spain
| | | | | | - Angel Lanas
- Department of Gastroenterology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | | | - Enrique Alfaro
- Department of Gastroenterology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Ricardo Marcos-Pinto
- Department of Gastroenterology, Centro Hospitalar do Porto, Porto, Portugal
- CINTESIS, University of Porto Institute of Biomedical Sciences Abel Salazar, Porto, Portugal
| | - Vladimir Milivojevic
- University Clinical Center of Serbia Clinic for Gastroenterology and Hepatology, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Theodore Rokkas
- Department of Gastroenterology, Henry Dunant Hospital Center, Athens, Greece
| | - Marcis Leja
- Digestive Disease Center GASTRO, Institute of Clinical and Preventive Medicine, Riga, Latvia
- University of Latvia Faculty of Medicine, Riga, Latvia
| | - Sinead Smith
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | - Ante Tonkić
- Department of Gastroenterology, University Hospital Center Split Križine, Split, Croatia
| | - György Miklós Buzás
- Department of Gastroenterology, Ferencváros Health Centre, Budapest, Hungary
| | - Michael Doulberis
- Division of Gastroenterology and Hepatology, Kantonsspital Aarau AG, Aarau, Switzerland
- Department of Gastroenterology and Hepatology, University of Zurich, Zurich, Switzerland
| | - Marino Venerito
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University, Magdeburg, Germany
| | - Frode Lerang
- Department of Gastroenterololgy, Ostfold Hospital, Gralum, Norway
| | - Dmitry S Bordin
- Department of Pancreatic, Biliary and Upper Digestive Tract disorders, AS Loginov Moscow Clinical Scientific Center, Moscow, Russian Federation
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russian Federation
| | | | - Lisette G Capelle
- Department of Gastroenterology and Hepatology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Wojciech Marlicz
- Department of Gastroenterology, Pomeranian Medical University, Szczecin, Poland
| | - Daniela Dobru
- Department of Gastroenterology, University of Medicine, Pharmacy, Science, and Technology of Târgu Mures, Târgu Mures, Romania
| | | | - Ignasi Puig
- Department of Digestive Diseases, Althaia, Xarxa Assistencial Universitària de Manresa, Manresa, Spain
- Universitat de Vic-Universitat Central de Catalunya (UVicUCC), Manresa, Spain
| | | | - Colm O'Morain
- Department of Gastroenterology, Trinity College Dublin, Dublin, Ireland
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de la Princesa, Madrid, Spain
- Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Madrid, Spain
- Universidad Autónoma de Madrid (UAM), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
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Chey WD, Mégraud F, Laine L, López LJ, Hunt BJ, Howden CW. Vonoprazan Triple and Dual Therapy for Helicobacter pylori Infection in the United States and Europe: Randomized Clinical Trial. Gastroenterology 2022; 163:608-619. [PMID: 35679950 DOI: 10.1053/j.gastro.2022.05.055] [Citation(s) in RCA: 72] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 05/11/2022] [Accepted: 05/28/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Novel, effective treatments for Helicobacter pylori infection are needed. This study evaluated the efficacy of vonoprazan, a potassium-competitive acid blocker, vs standard treatment on H pylori eradication in the United States and Europe. METHODS In a randomized, controlled, phase 3 trial, treatment-naïve adults with H pylori infection were randomized 1:1:1 to open-label vonoprazan dual therapy (20 mg vonoprazan twice daily; 1 g amoxicillin 3 times daily), or double-blind triple therapy twice a day (vonoprazan 20 mg or lansoprazole 30 mg; amoxicillin 1 g; clarithromycin 500 mg) for 14 days. The primary outcome was noninferiority in eradication rates in patients without clarithromycin- and amoxicillin-resistant strains (noninferiority margin = 10%). Secondary outcomes assessed superiority in eradication rates in clarithromycin-resistant infections, and in all patients. RESULTS A total of 1046 patients were randomized. Primary outcome eradication rates (nonresistant strains): vonoprazan triple therapy 84.7%, dual therapy 78.5%, vs lansoprazole triple therapy 78.8% (both noninferior; difference 5.9%; 95% confidence interval [CI], -0.8 to 12.6; P < .001; difference -0.3%; 95% CI, -7.4 to 6.8; P = .007, respectively). Eradication rates in clarithromycin-resistant infections: vonoprazan triple therapy 65.8%, dual therapy 69.6%, vs lansoprazole triple therapy 31.9% (both superior; difference 33.9%; 95% CI, 17.7-48.1; P < .001; difference 37.7%; 95% CI, 20.5-52.6; P < .001, respectively). In all patients, vonoprazan triple and dual therapy were superior to lansoprazole triple therapy (80.8% and 77.2%, respectively, vs 68.5%, difference 12.3%; 95% CI, 5.7-18.8; P < .001; difference 8.7%; 95% CI, 1.9-15.4; P = .013). Overall frequency of treatment-emergent adverse events was similar between vonoprazan and lansoprazole regimens (P > .05). CONCLUSION Both vonoprazan-based regimens were superior to proton pump inhibitor-based triple therapy in clarithromycin-resistant strains and in the overall study population. CLINICALTRIALS gov; NCT04167670.
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Affiliation(s)
- William D Chey
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Michigan Medicine, Ann Arbor, Michigan.
| | | | - Loren Laine
- Yale School of Medicine, New Haven, Connecticut; VA Connecticut Healthcare System, West Haven, Connecticut
| | | | - Barbara J Hunt
- Research and Development, Phathom Pharmaceuticals, Buffalo Grove, Illinois
| | - Colin W Howden
- Department of Medicine, University of Tennessee College of Medicine, Memphis, Tennessee
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Nyssen OP, Vaira D, Saracino IM, Fiorini G, Caldas M, Bujanda L, Pellicano R, Keco-Huerga A, Pabón-Carrasco M, Oblitas Susanibar E, Di Leo A, Losurdo G, Pérez-Aísa Á, Gasbarrini A, Boltin D, Smith S, Phull P, Rokkas T, Lamarque D, Cano-Català A, Puig I, Mégraud F, O’Morain C, Gisbert JP. Experience with Rifabutin-Containing Therapy in 500 Patients from the European Registry on Helicobacter pylori Management (Hp-EuReg). J Clin Med 2022; 11:jcm11061658. [PMID: 35329984 PMCID: PMC8949410 DOI: 10.3390/jcm11061658] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND First-line Helicobacter pylori (H. pylori) treatments have been relatively well evaluated; however, it remains necessary to identify the most effective rescue treatments. Our aim was to assess the effectiveness and safety of H. pylori regimens containing rifabutin. METHODS International multicentre prospective non-interventional European Registry on H. pylori Management (Hp-EuReg). Patients treated with rifabutin were registered in AEG-REDCap e-CRF from 2013 to 2021. Modified intention-to-treat and per-protocol analyses were performed. Data were subject to quality control. RESULTS Overall, 500 patients included in the Hp-EuReg were treated with rifabutin (mean age 52 years, 72% female, 63% with dyspepsia, 4% with peptic ulcer). Culture was performed in 63% of cases: dual resistance (to both clarithromycin and metronidazole) was reported in 46% of the cases, and triple resistance (to clarithromycin, metronidazole, and levofloxacin) in 39%. In 87% of cases rifabutin was utilised as part of a triple therapy together with amoxicillin and a proton-pump-inhibitor, and in an additional 6% of the patients, bismuth was added to this triple regimen. Rifabutin was mainly used in second-line (32%), third-line (25%), and fourth-line (27%) regimens, achieving overall 78%, 80% and 66% effectiveness by modified intention-to-treat, respectively. Compliance with treatment was 89%. At least one adverse event was registered in 26% of the patients (most frequently nausea), and one serious adverse event (0.2%) was reported in one patient with leukopenia and thrombocytopenia with fever requiring hospitalisation. CONCLUSION Rifabutin-containing therapy represents an effective and safe strategy after one or even several failures of H. pylori eradication treatment.
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Affiliation(s)
- Olga P. Nyssen
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain; (O.P.N.); (M.C.)
| | - Dino Vaira
- Department of Surgical and Medical Sciences, IRCCS S. Orsola, University of Bologna, 40138 Bologna, Italy; (D.V.); (I.M.S.); (G.F.)
| | - Ilaria Maria Saracino
- Department of Surgical and Medical Sciences, IRCCS S. Orsola, University of Bologna, 40138 Bologna, Italy; (D.V.); (I.M.S.); (G.F.)
| | - Giulia Fiorini
- Department of Surgical and Medical Sciences, IRCCS S. Orsola, University of Bologna, 40138 Bologna, Italy; (D.V.); (I.M.S.); (G.F.)
| | - María Caldas
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain; (O.P.N.); (M.C.)
| | - Luis Bujanda
- Hospital Donostia, Instituto Biodonostia, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Universidad del País Vasco (UPV/EHU), 20014 San Sebastián, Spain;
| | | | - Alma Keco-Huerga
- Servicio de Gastroenterolgía, Hospital de Valme, 41014 Sevilla, Spain; (A.K.-H.); (M.P.-C.)
| | - Manuel Pabón-Carrasco
- Servicio de Gastroenterolgía, Hospital de Valme, 41014 Sevilla, Spain; (A.K.-H.); (M.P.-C.)
| | | | - Alfredo Di Leo
- Section of Gastroenterology, Department of Emergency and Organ Transplantation, University Hospital Policlinico Consorziale, 70124 Bari, Italy; (A.D.L.); (G.L.)
| | - Giuseppe Losurdo
- Section of Gastroenterology, Department of Emergency and Organ Transplantation, University Hospital Policlinico Consorziale, 70124 Bari, Italy; (A.D.L.); (G.L.)
| | - Ángeles Pérez-Aísa
- Agencia Sanitaria Costa del Sol, Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), 29651 Marbella, Spain;
| | - Antonio Gasbarrini
- Medicina Interna, Fondazione Policlinico Universitario A, Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Roma, Italy;
| | - Doron Boltin
- Division of Gastroenterology, Rabin Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv 49100, Israel;
| | - Sinead Smith
- Faculty of Health Sciences, Trinity College Dublin, D02PN40 Dublin, Ireland; (S.S.); (C.O.)
| | - Perminder Phull
- Department of Digestive Disorders, Aberdeen Royal Infirmary, Foresterhill Health Campus, Aberdeen AB25 2ZN, UK;
| | - Theodore Rokkas
- Gastroenterology Clinic, Henry Dunant Hospital, 11526 Athens, Greece;
| | - Dominique Lamarque
- Hôpital Ambroise Paré, Université de Versailles St-Quentin en Yvelines, Boulogne Billancourt, 92100 Paris, France;
| | - Anna Cano-Català
- Gastroenterology Service, Althaia Xarxa Assistencial Universitària de Manresa, 08243 Manresa, Spain; (A.C.-C.); (I.P.)
- Medicine Department, Universitat de Vic-Universitat Central de Catalunya (UVicUCC), 08500 Manresa, Spain
| | - Ignasi Puig
- Gastroenterology Service, Althaia Xarxa Assistencial Universitària de Manresa, 08243 Manresa, Spain; (A.C.-C.); (I.P.)
- Medicine Department, Universitat de Vic-Universitat Central de Catalunya (UVicUCC), 08500 Manresa, Spain
| | - Francis Mégraud
- INSERM U1312, Université de Bordeaux, 33076 Bordeaux, France;
| | - Colm O’Morain
- Faculty of Health Sciences, Trinity College Dublin, D02PN40 Dublin, Ireland; (S.S.); (C.O.)
| | - Javier P. Gisbert
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), 28006 Madrid, Spain; (O.P.N.); (M.C.)
- Correspondence: ; Tel.: +349-1309-3911; Fax: +349-1520-4013
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Nyssen OP, Vaira D, Tepes B, Kupcinskas L, Bordin D, Pérez-Aisa Á, Gasbarrini A, Castro-Fernández M, Bujanda L, Garre A, Lucendo A, Vologzhanina L, Jurecic NB, Rodrigo-Sáez L, Huguet JM, Voynovan I, Perez-Lasala J, Romero PM, Vujasinovic M, Abdulkhakov R, Barrio J, Fernandez-Salazar L, Mégraud F, O'Morain C, Gisbert JP. Room for Improvement in the Treatment of Helicobacter pylori Infection: Lessons from the European Registry on H. pylori Management (Hp-EuReg). J Clin Gastroenterol 2022; 56:e98-e108. [PMID: 33405435 DOI: 10.1097/mcg.0000000000001482] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 11/16/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Managing Helicobacter pylori infection requires constant decision making, and each decision is open to possible errors. AIM The aim was to evaluate common mistakes in the eradication of H. pylori, based on the "European Registry on Helicobacter pylori management". METHODS European Registry on Helicobacter pylori management is an international multicentre prospective noninterventional registry evaluating the decisions and outcomes of H. pylori management by European gastroenterologists in routine clinical practice. RESULTS Countries recruiting more than 1000 patients were included (26,340 patients). The most common mistakes (percentages) were: (1) To use the standard triple therapy where it is ineffective (46%). (2) To prescribe eradication therapy for only 7 to 10 days (69%). (3) To use a low dose of proton pump inhibitors (48%). (4) In patients allergic to penicillin, to prescribe always a triple therapy with clarithromycin and metronidazole (38%). (5) To repeat certain antibiotics after eradication failure (>15%). (6) Failing to consider the importance of compliance with treatment (2%). (7) Not to check the eradication success (6%). Time-trend analyses showed progressive greater compliance with current clinical guidelines. CONCLUSION The management of H. pylori infection by some European gastroenterologists is heterogeneous, frequently suboptimal and discrepant with current recommendations. Clinical practice is constantly adapting to updated recommendations, although this shift is delayed and slow.
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Affiliation(s)
- Olga P Nyssen
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)
| | - Dino Vaira
- Department of Surgical and Clinical Sciences, University of Bologna, Bologna
| | - Bojan Tepes
- Gastroenterology Unit, AM DC Rogaska, Rogaska Slatina
| | - Limas Kupcinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Dmitry Bordin
- Department of Pancreatobiliary and Upper GI Diseases, Moscow Clinical Scientific Center, and A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow
| | - Ángeles Pérez-Aisa
- Digestive Unit, Agencia Sanitaria Costa del Sol, Marbella, Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Málaga
| | - Antonio Gasbarrini
- Gastronterology Area, Fondazione Policlinico Universitario A. Gemelli, Rome, Italy
| | | | - Luis Bujanda
- Department of Gastroenterology, Hospital Donostia/Instituto Biodonostia. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd). Universidad del País Vasco (UPV/EHU), Donostia
| | - Ana Garre
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)
| | | | | | | | - Luis Rodrigo-Sáez
- Gastroenterology Unit, Hospital Universitario Central de Asturias, Oviedo
| | - Jose M Huguet
- Hospital General Universitario de Valencia, Valencia
| | - Irina Voynovan
- Department of Pancreatobiliary and Upper GI Diseases, Moscow Clinical Scientific Center, and A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow
| | | | | | | | | | | | | | - Francis Mégraud
- Laboratoire de Bactériologie, Hôpital Pellegrin, Bordeaux Cedex, France
| | - Colm O'Morain
- Trinity College Dublin, Faculty of Health Sciences, Trinity College Dublin, Dublin/IE, Faculty of Health Sciences, Dublin, Ireland
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)
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Rokkas T, Georgopoulos S, Michopoulos S, Ntouli V, Liatsos C, Puig I, Nyssen OP, Mégraud F, O'Morain C, Gisbert JP. Assessment of first-line eradication treatment in Greece: data from the European Registry on Helicobacter pylori management (Hp-EuReg). Ann Gastroenterol 2022; 35:42-47. [PMID: 34987287 PMCID: PMC8713343 DOI: 10.20524/aog.2021.0670] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/28/2021] [Indexed: 12/12/2022] Open
Abstract
Background Helicobacter pylori (H. pylori) is the most common chronic bacterial infection. Its management has to rely on local effectiveness, given the geographical variability of bacterial antibiotic resistance. We evaluated treatment effectiveness in naïve patients in Greece, as part of the European Registry on the management of H. pylori (Hp-EuReg). Methods Patients were registered in the AEG-REDCap Electronic Case Report Form from 2013-2020. All cases with a first-line treatment were included. Modified intention-to-treat (mITT) analysis was used. Results A total of 547 patients from 5 medical institutions were treated with the following regimens: concomitant with proton pump inhibitors (PPIs), clarithromycin, amoxicillin and metronidazole (concomitant-C+A+M) (38%); hybrid with PPI, clarithromycin, amoxicillin and metronidazole (hybrid-C+A+M) (20%); sequential with PPI, clarithromycin, amoxicillin and tinidazole (sequential-C+A+T) (12%); sequential with PPI, clarithromycin, amoxicillin and metronidazole (sequential-C+A+M) (12%); concomitant with PPI, clarithromycin, amoxicillin and tinidazole (concomitant-C+A+T) (8%); triple with PPI, clarithromycin and amoxicillin (triple-C+A) (7%); and other (3%). Overall compliance was 99%. Triple-C+A, sequential-C+A+T, sequential-C+A+M and concomitant-C+A+T were used from 2013-2015. The respective mITT cure rates (95% confidence interval) were 92% (78-98), 87% (76-94), 67% (54-78) and 91% (79-98). Since 2015, patients were also treated with concomitant-C+A+M and hybrid-C+A+M regimens, with respective mITT cure rates of 90% (85-94) and 88% (80.5-94). Adverse events were reported by 31% of the patients, dysgeusia being the most frequent (15%). Conclusions “Optimized” H. pylori therapies should achieve cure rates over 90%. In Greece, at present, only non-bismuth quadruple concomitant regimens achieve this target and can be recommended as first-line treatment.
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Affiliation(s)
- Theodore Rokkas
- Department of Gastroenterology, Henry Dunant Hospital, Athens, Greece (Theodore Rokkas)
| | - Sotirios Georgopoulos
- Department of Gastroenterology, Athens Medical Paleo Faliron Hospital, Athens, Greece (Sotirios Georgopoulos)
| | - Spyros Michopoulos
- Department of Gastroenterology, Alexandra's Hospital, Athens, Greece (Spyros Michopoulos)
| | - Vasiliki Ntouli
- Department of Gastroenterology, Tzaneio General Hospital of Piraeus, Piraeus, Greece (Vasiliki Ntouli)
| | - Christos Liatsos
- Department of Gastroenterology, 401 Military Hospital, Athens, Greece (Christos Liatsos)
| | - Ignasi Puig
- Department of Gastroenterology, Althaia Xarxa Assistencial Universitària de Manresa and Universitat de Vic-Universitat Central de Catalunya (UVicUCC), Manresa, Spain (Ignasi Puig)
| | - Olga P Nyssen
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain (Olga P. Nyssen, Javier P. Gisbert)
| | - Francis Mégraud
- Laboratoire de Bactériologie, Hôpital Pellegrin, Bordeaux, France (Francis Mégraud)
| | - Colm O'Morain
- Trinity College Dublin, Dublin, Ireland (Colm O'Morain)
| | - Javier P Gisbert
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain (Olga P. Nyssen, Javier P. Gisbert)
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Bénéjat L, Ducournau A, Domingues-Martins C, Lecoeur M, Blosse A, Mégraud F, Bessède E, Lehours P. Adaptation of an in-house PCR for the detection of Helicobacter pylori and the mutations associated with macrolide resistance into ready-to-use PCR microwell strips. Helicobacter 2021; 26:e12855. [PMID: 34628694 DOI: 10.1111/hel.12855] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVES The present study describes the successful adaptation of an in-house Polymerase Chain Reaction (PCR) for Helicobacter pylori detection coupled with the main mutations associated with resistance to clarithromycin in ready-to-use PCR microwell strips. MATERIALS AND METHODS These microwell strips can be used on LightCycler® 480, and are delivered with nine microliters of the reaction mixture dispensed into 8-well microwell strips. An extraction control PCR targeting the β-globin household gene is amplified in the same run as H pylori detection. RESULTS AND CONCLUSION These microwell strips can be stored at -20°C for 1 year and left at room temperature and in the light for up to 4 h with no impact on the PCR results. Microwell strips can also undergo a thaw and refreeze cycle without impacting the PCR results. These PCR microwell strips are available for purchase from Eurogentec.
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Affiliation(s)
- Lucie Bénéjat
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux Hospital University Center, Bordeaux, France
| | - Astrid Ducournau
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux Hospital University Center, Bordeaux, France
| | - Chloé Domingues-Martins
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux Hospital University Center, Bordeaux, France
| | - Mélanie Lecoeur
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux Hospital University Center, Bordeaux, France
| | - Alice Blosse
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux Hospital University Center, Bordeaux, France.,Univ. Bordeaux, INSERM, UMR1053 Bordeaux Research in Translational Oncology, BaRITOn, Bordeaux, France
| | - Francis Mégraud
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux Hospital University Center, Bordeaux, France.,Univ. Bordeaux, INSERM, UMR1053 Bordeaux Research in Translational Oncology, BaRITOn, Bordeaux, France
| | - Emilie Bessède
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux Hospital University Center, Bordeaux, France.,Univ. Bordeaux, INSERM, UMR1053 Bordeaux Research in Translational Oncology, BaRITOn, Bordeaux, France
| | - Philippe Lehours
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux Hospital University Center, Bordeaux, France.,Univ. Bordeaux, INSERM, UMR1053 Bordeaux Research in Translational Oncology, BaRITOn, Bordeaux, France
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21
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Mégraud F, Bessède E. Molecular Diagnosis for Helicobacter pylori . . . at Last. Gastroenterology 2021; 161:1367-1369. [PMID: 34390726 DOI: 10.1053/j.gastro.2021.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 08/10/2021] [Indexed: 12/02/2022]
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Keller JJ, Ooijevaar RE, Hvas CL, Terveer EM, Lieberknecht SC, Högenauer C, Arkkila P, Sokol H, Gridnyev O, Mégraud F, Kump PK, Nakov R, Goldenberg SD, Satokari R, Tkatch S, Sanguinetti M, Cammarota G, Dorofeev A, Gubska O, Laniro G, Mattila E, Arasaradnam RP, Sarin SK, Sood A, Putignani L, Alric L, Baunwall SMD, Kupcinskas J, Link A, Goorhuis AG, Verspaget HW, Ponsioen C, Hold GL, Tilg H, Kassam Z, Kuijper EJ, Gasbarrini A, Mulder CJJ, Williams HRT, Vehreschild MJGT. A standardised model for stool banking for faecal microbiota transplantation: a consensus report from a multidisciplinary UEG working group. United European Gastroenterol J 2021; 9:229-247. [PMID: 33151137 PMCID: PMC8259288 DOI: 10.1177/2050640620967898] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 09/27/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Faecal microbiota transplantation is an emerging therapeutic option, particularly for the treatment of recurrent Clostridioides difficile infection. Stool banks that organise recruitment and screening of faeces donors are being embedded within the regulatory frameworks described in the European Union Tissue and Cells Directive and the technical guide to the quality and safety of tissue and cells for human application, published by the European Council. OBJECTIVE Several European and international consensus statements concerning faecal microbiota transplantation have been issued. While these documents provide overall guidance, we aim to provide a detailed description of all processes that relate to the collection, handling and clinical application of human donor stool in this document. METHODS Collaborative subgroups of experts on stool banking drafted concepts for all domains pertaining to stool banking. During a working group meeting in the United European Gastroenterology Week 2019 in Barcelona, these concepts were discussed and finalised to be included in our overall guidance document about faecal microbiota transplantation. RESULTS A guidance document for all domains pertaining to stool banking was created. This document includes standard operating manuals for several processes involved with stool banking, such as handling of donor material, storage and donor screening. CONCLUSION The implementation of faecal microbiota transplantation by stool banks in concordance with our guidance document will enable quality assurance and guarantee the availability of donor faeces preparations for patients.
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23
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Mégraud F, Alix C, Charron P, Bénéjat L, Ducournau A, Bessède E, Lehours P. Survey of the antimicrobial resistance of Helicobacter pylori in France in 2018 and evolution during the previous 5 years. Helicobacter 2021; 26:e12767. [PMID: 33090614 DOI: 10.1111/hel.12767] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/21/2020] [Accepted: 07/24/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND OBJECTIVES Surveillance of Helicobacter pylori resistance to antibiotics was carried out in France in 2014, 2016, and 2018. We report here the results of the 2018 survey as well as the evolution over the 5-year period. MATERIALS AND METHODS In this observational study, gastric biopsies were obtained by 62 gastroenterologists randomly selected in 5 regions of France and sent to a central laboratory where culture, antimicrobial susceptibility testing, and a real-time PCR were performed in order to detect H pylori and its mutations associated with clarithromycin resistance. RESULTS AND CONCLUSION During the year 2018, 951 patients were included: 55.3% women, mean age: 52.4 years ± 15.7, 71.6% born in France. Among them, 359 patients were H pylori positive by both culture and real-time PCR, and 7 more by PCR only. There were 244 naive patients, 110 previously treated patients, and unknown for 5. Primary resistance to clarithromycin was 20.9% [16.3-26.4], to levofloxacin 17.6% [13.4-22.9], and to metronidazole 58.6% [52.3%-64.6%]. Secondary resistance for these antibiotics was 56.4%, 22.7%, and 87.3%, respectively. There was no resistance to amoxicillin and tetracycline and very low resistance to rifampicin (1.2%) in both naive and treated patients. Primary resistance to clarithromycin decreased from 22.2% to 20.3% between 2014 and 2016, and appears to be stable since then. This can be linked to a stable consumption of macrolides over the 3-year time period. Primary levofloxacin resistance was relatively stable while metronidazole resistance increased. Interestingly, in both naive and treated patients, amoxicillin and rifampicin resistance were rare.
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Affiliation(s)
- Francis Mégraud
- French National Reference Centre for Campylobacters & Helicobacters, Laboratory of Bacteriology, Hôpital Pellegrin, Bordeaux, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
| | - Chloé Alix
- French National Reference Centre for Campylobacters & Helicobacters, Laboratory of Bacteriology, Hôpital Pellegrin, Bordeaux, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
| | - Paul Charron
- French National Reference Centre for Campylobacters & Helicobacters, Laboratory of Bacteriology, Hôpital Pellegrin, Bordeaux, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
| | - Lucie Bénéjat
- French National Reference Centre for Campylobacters & Helicobacters, Laboratory of Bacteriology, Hôpital Pellegrin, Bordeaux, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
| | - Astrid Ducournau
- French National Reference Centre for Campylobacters & Helicobacters, Laboratory of Bacteriology, Hôpital Pellegrin, Bordeaux, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
| | - Emilie Bessède
- French National Reference Centre for Campylobacters & Helicobacters, Laboratory of Bacteriology, Hôpital Pellegrin, Bordeaux, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
| | - Philippe Lehours
- French National Reference Centre for Campylobacters & Helicobacters, Laboratory of Bacteriology, Hôpital Pellegrin, Bordeaux, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
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24
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Franco J, Bénejat L, Ducournau A, Mégraud F, Lehours P, Bessède E. Evaluation of CAMPYLOBACTER QUIK CHEK™ rapid membrane enzyme immunoassay to detect Campylobacter spp. antigen in stool samples. Gut Pathog 2021; 13:4. [PMID: 33482881 PMCID: PMC7821655 DOI: 10.1186/s13099-021-00400-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 01/15/2021] [Indexed: 12/30/2022] Open
Abstract
Campylobacter spp. enteritis is the most frequent bacterial enteritis in both adults and children and is sometimes a source of severe complications. Its diagnosis by culture suffers from a lack of sensitivity and delays the result, preventing an early initiation of optimal antibiotic therapy in some cases. Our aim was to test a new rapid immuno-enzymatic method for Campylobacter spp. diagnosis in comparison to a composite reference standard (CRS). Stool samples from the French National Reference Center for Campylobacter and Helicobacter were tested with the CAMPYLOBACTER QUIK CHEK™ (Abbott). The CRS used to consider a case positive for Campylobacter spp. was a positive culture and, in case of a negative culture, a positive result obtained with both an ELISA and a molecular test. One hundred and eight stools were included: 53 were positive according to the CRS. If performed alone, culture would have missed 5 cases which the CAMPYLOBACTER QUIK CHEK™ detected. Finally, the CAMPYLOBACTER QUIK CHEK™ showed a sensitivity of 96.2% and a specificity of 94.5% and is relevant for clinical practice. Given the characteristics of the new method, it can be used as a screening method for Campylobacter spp. detection.
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Affiliation(s)
- Justine Franco
- Centre National de Référence des Campylobacters et Helicobacters, Bordeaux University Hospital, Bordeaux, France
| | - Lucie Bénejat
- Centre National de Référence des Campylobacters et Helicobacters, Bordeaux University Hospital, Bordeaux, France
| | - Astrid Ducournau
- Centre National de Référence des Campylobacters et Helicobacters, Bordeaux University Hospital, Bordeaux, France
| | - Francis Mégraud
- Centre National de Référence des Campylobacters et Helicobacters, Bordeaux University Hospital, Bordeaux, France.,INSERM U1053 Bordeaux Research In Translational Oncology, Bordeaux, France
| | - Philippe Lehours
- Centre National de Référence des Campylobacters et Helicobacters, Bordeaux University Hospital, Bordeaux, France.,INSERM U1053 Bordeaux Research In Translational Oncology, Bordeaux, France
| | - Emilie Bessède
- Centre National de Référence des Campylobacters et Helicobacters, Bordeaux University Hospital, Bordeaux, France. .,INSERM U1053 Bordeaux Research In Translational Oncology, Bordeaux, France.
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25
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Abstract
Culture-based antimicrobial susceptibility testing is a crucial method for the management of Helicobacter pylori infection . It must follow the European Committee on Antimicrobial Susceptibility Testing (EUCAST) recommendations for fastidious microaerophilic bacteria, with some possible variation especially for the medium to be used. It is recommended to test six antibiotics by diffusion using strips charged with an antibiotic gradient in order to determine the minimum inhibitory concentrations (MICs). Two of these antibiotics, clarithromycin and levofloxacin, are more important because of frequent resistance which jeopardizes the success of the treatment.
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Affiliation(s)
- Philippe Lehours
- French National Reference Center for Campylobacters and Helicobacters, Bacteriology Laboratory, Pellegrin Hospital, Bordeaux & INSERM U1053, University of Bordeaux, Bordeaux Cedex, France
| | - Francis Mégraud
- French National Reference Center for Campylobacters and Helicobacters, Bacteriology Laboratory, Pellegrin Hospital, Bordeaux & INSERM U1053, University of Bordeaux, Bordeaux Cedex, France.
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26
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Courtois S, Haykal M, Bodineau C, Sifré E, Azzi-Martin L, Ménard A, Mégraud F, Lehours P, Durán RV, Varon C, Bessède E. Autophagy induced by Helicobacter pylori infection is necessary for gastric cancer stem cell emergence. Gastric Cancer 2021; 24:133-144. [PMID: 32940810 DOI: 10.1007/s10120-020-01118-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND The main cause of gastric cancer is the infection by the bacterium Helicobacter pylori which induces a chronic inflammation and an epithelial-to-mesenchymal transition (EMT) leading to the emergence of cells with cancer stem cell (CSC) properties. However, the underlying mechanisms have not been fully characterized. Moreover, H. pylori modulates the host cell autophagic process, but a few studies have investigated the role of this process in tumoral transformation. The aim of this study was to determine whether H. pylori-induced autophagy has a role in CSC emergence. METHODS Autophagic flux in response to H. pylori infection was characterized in AGS cell line expressing the tandem-tagged mCherry-GFP-LC3 protein and using a ratiometric flow cytometry analysis. Then, AGS and MKN45 cell lines were treated with bafilomycin or chloroquine, two pharmaceutical well-known inhibitors of autophagy, and different EMT and CSC characteristics were analyzed. RESULTS First, a co-expression of the gastric CSC marker CD44 and the autophagic marker LC3 in mice and human stomach tissues infected with H. pylori was observed. Then, we demonstrated in vitro that H. pylori was able to activate the autophagy process with a reduced autophagic flux. Finally, infected cells were treated with autophagy inhibitors, which reduced (i) appearance of mesenchymal phenotypes and migration ability related to EMT and (ii) CD44 expression as well as tumorsphere formation capacities reflecting CSC properties. CONCLUSION In conclusion, all these data show that H. pylori-induced autophagy is implicated in gastric CSC emergence and could represent an interesting therapeutic target.
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Affiliation(s)
- Sarah Courtois
- Univ. Bordeaux, INSERM, BaRITOn, U1053, F-33000, Bordeaux, France
| | - Maria Haykal
- Univ. Bordeaux, INSERM, BaRITOn, U1053, F-33000, Bordeaux, France
| | - Clément Bodineau
- Centro Andaluz de Biología Molecular Y Medicina Regenerativa-CABIMER, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Universidad Pablo de Olavide, Américo Vespucio 24, 41092, Sevilla, Spain.,Institut Européen de Chimie et Biologie, INSERM U1218, University of Bordeaux, Pessac, France
| | - Elodie Sifré
- Univ. Bordeaux, INSERM, BaRITOn, U1053, F-33000, Bordeaux, France
| | | | - Armelle Ménard
- Univ. Bordeaux, INSERM, BaRITOn, U1053, F-33000, Bordeaux, France
| | - Francis Mégraud
- Univ. Bordeaux, INSERM, BaRITOn, U1053, F-33000, Bordeaux, France.,French National Reference Center for Campylobacters and Helicobacters (CNRCH), University Hospital of Bordeaux, Place Amelie Raba Leon, 33076, Bordeaux, France
| | - Philippe Lehours
- Univ. Bordeaux, INSERM, BaRITOn, U1053, F-33000, Bordeaux, France.,French National Reference Center for Campylobacters and Helicobacters (CNRCH), University Hospital of Bordeaux, Place Amelie Raba Leon, 33076, Bordeaux, France
| | - Raúl V Durán
- Centro Andaluz de Biología Molecular Y Medicina Regenerativa-CABIMER, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Universidad Pablo de Olavide, Américo Vespucio 24, 41092, Sevilla, Spain
| | - Christine Varon
- Univ. Bordeaux, INSERM, BaRITOn, U1053, F-33000, Bordeaux, France
| | - Emilie Bessède
- Univ. Bordeaux, INSERM, BaRITOn, U1053, F-33000, Bordeaux, France. .,French National Reference Center for Campylobacters and Helicobacters (CNRCH), University Hospital of Bordeaux, Place Amelie Raba Leon, 33076, Bordeaux, France.
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27
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Boltin D, Beniashvili Z, Lahat A, Hirsch J, Nyssen OP, Mégraud F, O'Morain C, Gisbert JP, Niv Y. European Registry on Helicobacter pylori management (Hp-EuReg): First-line Therapy in Israel. Isr Med Assoc J 2021; 23:38-42. [PMID: 33443341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND The antibiotic resistance profile of Helicobacter pylori (H. pylori) is constantly changing. Up-to-date and reliable data for the effectiveness of first-line H. pylori treatment protocols are necessary to provide evidence-based best-practice guidelines. OBJECTIVES To determine the effectiveness, compliance and safety of first-line treatment for H. pylori in Israel. METHODS An observational, prospective, multicenter study was conducted in tertiary referral centers in Israel, as part of the European registry on H. pylori management (Hp-EuReg). H. pylori-infected patients were included from 2013 to March 2020. Data collected included demographics, clinical data, diagnostic tests, previous eradication attempts, current treatment, compliance, adverse events, and treatment outcome result. RESULTS In total, 242 patients were registered, including 121 (50%) who received first-line therapy, 41% of these individuals received clarithromycin based triple therapy and 58.9% received a four-drug regimen. The overall effectiveness of first-line therapy was 85% and 86% by modified intention-to-treat and per protocol analyses, respectively. The effectiveness of both sequential and concomitant therapies was 100% while clarithromycin-based triple therapy achieved an eradication rate of 79%. Treatment eradication was higher among patients who received high dose proton pump inhibitor (PPI) compared to those treated with low dose PPI (100% vs. 81.5% respectively, P < 0.01). No difference in treatment effectiveness was found between 7-, 10-, and 14-day treatment. CONCLUSIONS The effectiveness of clarithromycin-based triple therapy is suboptimal. First-line treatment of H. pylori infection should consist of four drugs, including high dose PPI, according to international guidelines.
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Affiliation(s)
- Doron Boltin
- Division of Gastroenterology, Rabin Medical Center (Beilinson Campus), Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Zaza Beniashvili
- Division of Gastroenterology, Rabin Medical Center (Sharon Campus), Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Adi Lahat
- Department of Gastroenterology, Sheba Medical Center, Tel Hashomer, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jonathan Hirsch
- Department of Gastroenterology, Meir Medical Center, Kfar Saba, Israel
| | - Olga P Nyssen
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Francis Mégraud
- Laboratoire de Bactériologie, Hôpital Pellegrin, Bordeaux, France
| | - Colm O'Morain
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Yaron Niv
- Division of Gastroenterology, Rabin Medical Center (Beilinson Campus), Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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28
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Albaret G, Sifré E, Floch P, Laye S, Aubert A, Dubus P, Azzi-Martin L, Giese A, Salles N, Mégraud F, Varon C, Lehours P, Roubaud-Baudron C. Alzheimer's Disease and Helicobacter pylori Infection: Inflammation from Stomach to Brain? J Alzheimers Dis 2020; 73:801-809. [PMID: 31868664 DOI: 10.3233/jad-190496] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Despite extensive research, the origin of Alzheimer's disease (AD) remains unknown. The role of infectious pathogens has recently emerged. Epidemiological studies have shown that Helicobacter pylori infection increases the risk of developing AD. We hypothesized that H. pylori-induced gastritis may be associated with a systemic inflammation and finally neuroinflammation. C57BL/6 mice were infected with H. pylori (n = 15) or Helicobacter felis (n = 13) or left uninfected (n = 9) during 18 months. Gastritis, amyloid deposition, astroglial and microglial cell area, and systemic and brain cytokines were assessed. The infection (H. felis> H. pylori) induced a severe gastritis and an increased neuroinflammation but without brain amyloid deposition or systemic inflammation.
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Affiliation(s)
- Guillaume Albaret
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France.,CHU Bordeaux, Pôle de Gérontologie Clinique, Bordeaux, France
| | - Elodie Sifré
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France
| | - Pauline Floch
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France
| | - Sophie Laye
- University of Bordeaux, NutriNeuro, INRA 1286, Bordeaux, France
| | - Agnès Aubert
- University of Bordeaux, NutriNeuro, INRA 1286, Bordeaux, France
| | - Pierre Dubus
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France.,CHU Bordeaux, Service de biologie des tumeurs - tumorothèque, Bordeaux, France
| | | | - Alban Giese
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France
| | - Nathalie Salles
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France.,CHU Bordeaux, Pôle de Gérontologie Clinique, Bordeaux, France
| | - Francis Mégraud
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France.,CHU Bordeaux, Service de biologie des tumeurs - tumorothèque, Bordeaux, France
| | - Christine Varon
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France
| | - Philippe Lehours
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France.,CHU Bordeaux, Service de biologie des tumeurs - tumorothèque, Bordeaux, France
| | - Claire Roubaud-Baudron
- University of Bordeaux, UMR BaRITOn, INSERM 1053, Bordeaux, France.,CHU Bordeaux, Pôle de Gérontologie Clinique, Bordeaux, France
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29
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Tepes B, Brglez Jurecic N, Tepes K, Espada Sanchez M, Perez Nyssen O, O'Morain C, Mégraud F, Gisbert J. Helicobacter pylori Eradication Rates in Slovenia in the Period from 2017 to 2019: Data from the European Registry on H. pylori Management. Dig Dis 2020; 39:318-324. [PMID: 33099549 DOI: 10.1159/000512506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 10/23/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Helicobacter pylori (H. pylori) is the most common chronic bacterial infection in the world, affecting over 50% of the world's population. H. pylori is a grade I carcinogen, responsible for the development of 89% of noncardia gastric cancers. In the present study, we analyzed the data for H. pylori eradication treatments in Slovenia after the 3rd national recommendations were implemented. PATIENTS AND METHODS Slovenia is part of the European Registry on H. pylori Management since the Registry was launched in 2013. Data were collected at Asociación Española de Gastroenterología-Research Electronic Data Capture electronic case report form from September 2017 to December 2019. H. pylori eradication treatment was assessed by modified intention-to-treat (mITT) and per-protocol analyses. RESULTS Overall, 853 patients from 3 medical institutions were included. Effectiveness with first-line 14-day triple therapy with a proton-pomp-inhibitor (PPI), clarithromycin 500 mg, amoxicillin 1,000 mg, all BID, was 93% by mITT (714 patients). In patients allergic to penicillin, first-line 14-day triple therapy with PPI-clarithromycin-metronidazole achieved 83% effectiveness by mITT (35 patients). Second-line 14-day triple therapy with a PPI-amoxicillin-levofloxacin achieved 89% mITT eradication rate (51 patients). Second-line therapy with the 10-day three-in-one single capsule containing bismuth-tetracycline-metronidazole achieved optimal effectiveness (100% mITT) in 10 patients (p = 0.02). CONCLUSIONS Slovenia is a country with <15% H. pylori resistance to clarithromycin. Triple therapy with a PPI plus 2 antibiotics during 14 days reported optimal effectiveness (over 90%). Ten-day quadruple-bismuth second-line therapy had better results than 14-day triple therapy with levofloxacin.
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Affiliation(s)
- Bojan Tepes
- Abakus Medico, Diagnostic Center Rogaška, Rogaška Slatina, Slovenia,
| | | | | | - Marta Espada Sanchez
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Olga Perez Nyssen
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Colm O'Morain
- Department of Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | - Francis Mégraud
- Laboratoire de Bactériologie-Enfants Hôpital Pellegrin, Bordeaux Cedex, France
| | - Javier Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
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30
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Abstract
New imaging techniques are still the topic of many evaluations for both the diagnosis of Helicobacter pylori gastritis and the detection of early gastric cancer. Concerning invasive tests, there were studies on the reuse of the rapid urease test material for other tests, and a novel fluorescent method to be used for histology but with limited sensitivity. Progress occurred essentially in the molecular methods area, especially next-generation sequencing which is applied to detect both H pylori and the mutations associated with antibiotic resistance. For non-invasive tests, a few studies have been published on the validity of breath collection bags, the shortening of the testing time, the performance of different analysers or the added value of citric acid in the protocol. The accuracy of serological immunochromatographic tests is also improving. Multiplex serology detecting antibodies to certain proteins allows confirmation of a current infection. Dried blood spots can be used to collect and store blood without a loss of accuracy. Finally, the serum antibody titer can be useful in predicting the risk of gastric cancer. Several stool antigen tests were evaluated with good results, and a novel test using immunomagnetic beads coated with monoclonal antibodies is potentially interesting. PCR detection in stools can also be effective but needs an efficient DNA extraction method. The use of easyMAG® (bioMérieux) combined with Amplidiag® H pylori + ClariR (Mobidiag) appears to be powerful.
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Affiliation(s)
- Gauri Godbole
- Gastrointestinal Pathogens Unit, National Infection Service, Public Health England, London, UK
| | - Francis Mégraud
- Inserm U1053 Bariton, University of Bordeaux, Bordeaux, France.,National Reference Centre for Campylobacters and Helicobacters, Bacteriology Laboratory, Pellegrin Hospital, Bordeaux, France
| | - Emilie Bessède
- Inserm U1053 Bariton, University of Bordeaux, Bordeaux, France.,National Reference Centre for Campylobacters and Helicobacters, Bacteriology Laboratory, Pellegrin Hospital, Bordeaux, France
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31
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Jehanne Q, Bénéjat L, Mégraud F, Bessède E, Lehours P. Evaluation of the Allplex™ H pylori and ClariR PCR Assay for Helicobacter pylori detection on gastric biopsies. Helicobacter 2020; 25:e12702. [PMID: 32426894 DOI: 10.1111/hel.12702] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 04/25/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND The diagnosis of Helicobacter pylori infection can be made by PCR on gastric biopsies. The objective of this study was to evaluate retrospectively the performance of the Allplex™ H pylori and ClariR PCR Assay (Seegene). MATERIAL AND METHODS A collection of 180 DNA samples extracted from gastric biopsies was used in this study: 90 DNAs from H pylori-negative patients and 90 from H pylori-positive patients. The Allplex™ H pylori and ClariR Assay was performed on a CFX96™ real-time PCR System and analyzed using the Seegene Viewer software. The real-time PCR used as the reference was our in-house H pylori PCR, and discrepant results were tested by the Amplidiag® H pylori + ClariR PCR (Mobidiag). RESULTS The performance of the Allplex™ H pylori and ClariR Assay showed 100% sensitivity, 97.6% specificity, 98% PPV, and 100% NPV. Regarding the detection of H pylori in the 90 expected negative samples, eight late amplifications were obtained (Ct > 39). Six of these eight samples were also positive using the Amplidiag® H pylori + ClariR kit and were therefore considered as true positives. For the two remaining cases, non-pathological evidence of H pylori infection was found. H pylori was detected in all 90 positive samples. Compared with our in-house H pylori PCR, all H pylori WT cases or mutated cases were correctly detected. CONCLUSIONS The Allplex™ H pylori and ClariR Assay showed an excellent performance and can be integrated into the armamentarium of diagnostic tests for H pylori infection. This kit has the advantage of differentiating the main mutations associated with macrolide resistance.
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Affiliation(s)
- Quentin Jehanne
- Hôpital Pellegrin, French National Reference Centre for Campylobacters & Helicobacters, Bordeaux, France.,University of Bordeaux, INSERM, UMR1053, Bordeaux BaRITOn, Bordeaux, France
| | - Lucie Bénéjat
- Hôpital Pellegrin, French National Reference Centre for Campylobacters & Helicobacters, Bordeaux, France.,University of Bordeaux, INSERM, UMR1053, Bordeaux BaRITOn, Bordeaux, France
| | - Francis Mégraud
- Hôpital Pellegrin, French National Reference Centre for Campylobacters & Helicobacters, Bordeaux, France.,University of Bordeaux, INSERM, UMR1053, Bordeaux BaRITOn, Bordeaux, France
| | - Emilie Bessède
- Hôpital Pellegrin, French National Reference Centre for Campylobacters & Helicobacters, Bordeaux, France.,University of Bordeaux, INSERM, UMR1053, Bordeaux BaRITOn, Bordeaux, France
| | - Philippe Lehours
- Hôpital Pellegrin, French National Reference Centre for Campylobacters & Helicobacters, Bordeaux, France.,University of Bordeaux, INSERM, UMR1053, Bordeaux BaRITOn, Bordeaux, France
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Bénéjat L, Buissonnière A, Ducournau A, Mégraud F, Bessède E, Lehours P. Evaluation of RIDASCREEN® and RIDA®QUICK Helicobacter kits for Helicobacter pylori detection in stools. Eur J Clin Microbiol Infect Dis 2020; 39:1941-1943. [PMID: 32519216 DOI: 10.1007/s10096-020-03943-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 06/05/2020] [Indexed: 01/10/2023]
Abstract
The diagnosis of Helicobacter pylori infection can be made by using noninvasive tests. The detection of bacterial antigens in stool samples is a technique proposed by some suppliers. The objective of this study was to evaluate retrospectively the performances of the commercially available RIDA®QUICK Helicobacter and RIDASCREEN® Helicobacter (R-Biopharm) kits in detecting H. pylori antigens in stool samples. A collection of 132 stools was used in this study: 94 stools obtained from H. pylori-negative patients and 38 stools from H. pylori-positive patients. The performances (sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV)) were evaluated for the RIDA®QUICK Helicobacter and RIDASCREEN® Helicobacter kits in comparison with real-time PCR results performed on gastric biopsies as well as culture. Discordant results, with respect to H. pylori status, were checked on the same day as the test by repeating the procedure. All of the readings concerning the RIDA®QUICK Helicobacter tests were concordant between 3 users, i.e., 94/94 negative tests and 34/38 positive tests. RIDASCREEN® Helicobacter tests were negative for all 94 H. pylori-negative samples and positive for 35/38 positive stools. Reading of the RIDA®QUICK Helicobacter tests was not a problem in routine practice. The RIDA®QUICK Helicobacter and RIDASCREEN® Helicobacter kits show good performances and can be included in the armamentarium of diagnostic tests for H. pylori infection.
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Affiliation(s)
- Lucie Bénéjat
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, 33076, Bordeaux, France
| | - Alice Buissonnière
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, 33076, Bordeaux, France
| | - Astrid Ducournau
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, 33076, Bordeaux, France
| | - Francis Mégraud
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, 33076, Bordeaux, France.,INSERM, UMR1053 Bordeaux BaRITOn, University of Bordeaux, 33076, Bordeaux, France
| | - Emilie Bessède
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, 33076, Bordeaux, France.,INSERM, UMR1053 Bordeaux BaRITOn, University of Bordeaux, 33076, Bordeaux, France
| | - Philippe Lehours
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, 33076, Bordeaux, France. .,INSERM, UMR1053 Bordeaux BaRITOn, University of Bordeaux, 33076, Bordeaux, France.
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Nyssen OP, Pérez-Aisa Á, Tepes B, Rodrigo-Sáez L, Romero PM, Lucendo A, Castro-Fernández M, Phull P, Barrio J, Bujanda L, Ortuño J, Areia M, Brglez Jurecic N, Huguet JM, Alcaide N, Voynovan I, María Botargues Bote J, Modolell I, Pérez Lasala J, Ariño I, Jonaitis L, Dominguez-Cajal M, Buzas G, Lerang F, Perona M, Bordin D, Axon T, Gasbarrini A, Marcos Pinto R, Niv Y, Kupcinskas L, Tonkic A, Leja M, Rokkas T, Boyanova L, Shvets O, Venerito M, Bytzer P, Goldis A, Simsek I, Lamy V, Przytulski K, Kunovský L, Capelle L, Milosavljevic T, Caldas M, Garre A, Mégraud F, O'Morain C, Gisbert JP. Helicobacter pylori first-line and rescue treatments in patients allergic to penicillin: Experience from the European Registry on H pylori management (Hp-EuReg). Helicobacter 2020; 25:e12686. [PMID: 32173974 DOI: 10.1111/hel.12686] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 02/08/2020] [Accepted: 02/10/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Experience in Helicobacter pylori eradication treatment of patients allergic to penicillin is very scarce. A triple combination with a PPI, clarithromycin (C), and metronidazole (M) is often prescribed as the first option, although more recently the use of a quadruple therapy with PPI, bismuth (B), tetracycline (T), and M has been recommended. AIM To evaluate the efficacy and safety of first-line and rescue treatments in patients allergic to penicillin in the "European Registry of H pylori management" (Hp-EuReg). METHODS A systematic prospective registry of the clinical practice of European gastroenterologists (27 countries, 300 investigators) on the management of H pylori infection. An e-CRF was created on AEG-REDCap. Patients with penicillin allergy were analyzed until June 2019. RESULTS One-thousand eighty-four patients allergic to penicillin were analyzed. The most frequently prescribed first-line treatments were as follows: PPI + C + M (n = 285) and PPI + B + T + M (classic or Pylera® ; n = 250). In first line, the efficacy of PPI + C + M was 69%, while PPI + B + T + M reached 91% (P < .001). In second line, after the failure of PPI + C + M, two rescue options showed similar efficacy: PPI + B + T + M (78%) and PPI + C + levofloxacin (L) (71%) (P > .05). In third line, after the failure of PPI + C + M and PPI + C + L, PPI + B + T + M was successful in 75% of cases. CONCLUSION In patients allergic to penicillin, a triple combination with PPI + C + M should not be generally recommended as a first-line treatment, while a quadruple regimen with PPI + B + T + M seems to be a better option. As a rescue treatment, this quadruple regimen (if not previously prescribed) or a triple regimen with PPI + C + L could be used but achieved suboptimal (<80%) results.
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Affiliation(s)
- Olga P Nyssen
- Gastroenterology Unit, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Investigación Sanitaria Princesa (IIS-IP), Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, Madrid, Spain
| | - Ángeles Pérez-Aisa
- Digestive Unit, Agencia Sanitaria Costa del Sol, Marbella, Spain.,Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Málaga, Spain
| | - Bojan Tepes
- Gastroenterology Unit, AM DC Rogaska, Rogaska Slatina, Slovenia
| | - Luis Rodrigo-Sáez
- Gastroenterology Unit, Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | | | | | | | | | - Luis Bujanda
- Department of Gastroenterology, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Hospital Donostia/Instituto Biodonostia, Universidad del País Vasco (UPV/EHU), Donosti, Spain
| | - Juan Ortuño
- Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Miguel Areia
- Portuguese Oncology Institute, Coimbra, Portugal
| | | | | | - Noelia Alcaide
- Hospital Clínico Universitario Valladolid, Valladolid, Spain
| | - Irina Voynovan
- Department of Pancreatobiliary and Upper GI Diseases, Moscow Clinical Scientific Center, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
| | | | | | | | - Inés Ariño
- Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Laimas Jonaitis
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | | | - György Buzas
- Gastroenterology Unit, Ferencváros Policlinic, Budapest, Hungary
| | - Frode Lerang
- Medical Department, Central Hospital Ostfold, Fredrikstad, Norway
| | | | - Dmitry Bordin
- Department of Pancreatobiliary and Upper GI Diseases, Moscow Clinical Scientific Center, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
| | - Toni Axon
- Gastroenterology Unit, University of Leeds, Leeds, UK
| | - Antonio Gasbarrini
- Gastronterology Area, Fondazione Policlinico Universitario A. Gemelli, Rome, Italy
| | - Ricardo Marcos Pinto
- Centro Hospitalar do Porto, Institute of Biomedical Sciences Abel Salazar, University of Porto and CINTESIS, University of Porto, Porto, Portugal
| | - Yaron Niv
- Department of Gastroenterology, Rabin Medical Center, Tel Aviv University, Petach Tikva, Israel
| | - Limas Kupcinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Ante Tonkic
- Department of Gastroenterology, School of Medicine, University Hospital of Split, University of Split, Split, Croatia
| | - Marcis Leja
- Faculty of Medicine, Institute of Clinical and Preventive Medicine, University of Latvia, Riga, Latvia
| | - Theodore Rokkas
- Gastroenterology Unit, Henry Dunant Hospital, Athens, Greece
| | - Lyudmila Boyanova
- Department of Medical Microbiology, Medical University of Sofia, Sofia, Bulgaria
| | - Oleg Shvets
- Internal Diseases Department No. 1, National Medical University named after O.O. Bogomolets, Kyiv, Ukraine
| | - Marino Venerito
- Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University Hospital, Magdeburg, Germany
| | - Peter Bytzer
- Department of Medicine, Zealand University Hospital, Copenhagen University, Copenhagen, Denmark
| | - Adrian Goldis
- Gastroenterology Unit, Timisoara Hospital, Timisoara, Romania
| | - Ilkay Simsek
- Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Vincent Lamy
- Department of Gastroenterology, Hepatology & Nutrition, CHU Charleroi, Charleroi, Belgium
| | - Krzysztof Przytulski
- Gastroenterology Unit, Medical Centre for Postgraduate Education, Warsaw, Poland
| | - Lumír Kunovský
- Department of Gastroenterology and Internal Medicine and Department of Surgery, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Lisette Capelle
- Gastroenterology and Hepatology, Erasmus MC University, Rotterdam, The Netherlands
| | - Tomica Milosavljevic
- Medical Department, Clinical Center of Serbia Clinic for Gastroenterology and Hepatology, University of Belgrade, Belgrade, Serbia
| | - María Caldas
- Gastroenterology Unit, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Investigación Sanitaria Princesa (IIS-IP), Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, Madrid, Spain
| | - Ana Garre
- Gastroenterology Unit, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Investigación Sanitaria Princesa (IIS-IP), Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, Madrid, Spain
| | - Francis Mégraud
- Laboratoire de Bactériologie, Hôpital Pellegrin, Bordeaux Cedex, France
| | - Colm O'Morain
- Faculty of Health Sciences, Trinity College Dublin, Dublin, Ireland
| | - Javier P Gisbert
- Gastroenterology Unit, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Instituto de Investigación Sanitaria Princesa (IIS-IP), Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, Madrid, Spain
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Bosseboeuf A, Seillier C, Mennesson N, Allain-Maillet S, Fourny M, Tallet A, Piver E, Lehours P, Mégraud F, Berthelot L, Harb J, Bigot-Corbel E, Hermouet S. Analysis of the Targets and Glycosylation of Monoclonal IgAs From MGUS and Myeloma Patients. Front Immunol 2020; 11:854. [PMID: 32536913 PMCID: PMC7266999 DOI: 10.3389/fimmu.2020.00854] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 04/14/2020] [Indexed: 12/13/2022] Open
Abstract
Previous studies showed that monoclonal immunoglobulins G (IgGs) of “monoclonal gammopathy of undetermined significance” (MGUS) and myeloma were hyposialylated, thus presumably pro-inflammatory, and for about half of patients, the target of the monoclonal IgG was either a virus—Epstein–Barr virus (EBV), other herpes viruses, hepatitis C virus (HCV)—or a glucolipid, lysoglucosylceramide (LGL1), suggesting antigen-driven disease in these patients. In the present study, we show that monoclonal IgAs share these characteristics. We collected 35 sera of patients with a monoclonal IgA (6 MGUS, 29 myeloma), and we were able to purify 25 of the 35 monoclonal IgAs (6 MGUS, 19 myeloma). Monoclonal IgAs from MGUS and myeloma patients were significantly less sialylated than IgAs from healthy volunteers. When purified monoclonal IgAs were tested against infectious pathogens and LGL1, five myeloma patients had a monoclonal IgA that specifically recognized viral proteins: the core protein of HCV in one case, EBV nuclear antigen 1 (EBNA-1) in four cases (21.1% of IgA myeloma). Monoclonal IgAs from three myeloma patients reacted against LGL1. In summary, monoclonal IgAs are hyposialylated and as described for IgG myeloma, significant subsets (8/19, or 42%) of patients with IgA myeloma may have viral or self (LGL1) antigen-driven disease.
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Affiliation(s)
- Adrien Bosseboeuf
- CRCINA, Inserm, Université de Nantes, Université d'Angers, Nantes, France
| | - Célia Seillier
- CRCINA, Inserm, Université de Nantes, Université d'Angers, Nantes, France
| | - Nicolas Mennesson
- CRCINA, Inserm, Université de Nantes, Université d'Angers, Nantes, France
| | | | - Maeva Fourny
- CRCINA, Inserm, Université de Nantes, Université d'Angers, Nantes, France
| | - Anne Tallet
- Laboratoire de Biochimie, CHU de Tours, Tours, France
| | - Eric Piver
- Laboratoire de Biochimie, CHU de Tours, Tours, France.,Inserm UMR966, Tours, France
| | - Philippe Lehours
- Inserm U1053, Université de Bordeaux, Bordeaux, France.,Laboratoire de Bactériologie, Centre National de Reference des Campylobacters et des Hélicobacters, CHU de Bordeaux, Bordeaux, France
| | - Francis Mégraud
- Inserm U1053, Université de Bordeaux, Bordeaux, France.,Laboratoire de Bactériologie, Centre National de Reference des Campylobacters et des Hélicobacters, CHU de Bordeaux, Bordeaux, France
| | - Laureline Berthelot
- Centre de Recherche en Transplantation et Immunologie UMR1064, Inserm, Université de Nantes, Nantes, France
| | - Jean Harb
- CRCINA, Inserm, Université de Nantes, Université d'Angers, Nantes, France.,Centre de Recherche en Transplantation et Immunologie UMR1064, Inserm, Université de Nantes, Nantes, France.,Laboratoire de Biochimie, CHU de Nantes, Nantes, France
| | - Edith Bigot-Corbel
- CRCINA, Inserm, Université de Nantes, Université d'Angers, Nantes, France.,Laboratoire de Biochimie, CHU de Nantes, Nantes, France
| | - Sylvie Hermouet
- CRCINA, Inserm, Université de Nantes, Université d'Angers, Nantes, France.,Laboratoire d'Hématologie, CHU de Nantes, Nantes, France
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35
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Bosseboeuf A, Mennesson N, Allain-Maillet S, Tallet A, Piver E, Decaux O, Moreau C, Moreau P, Lehours P, Mégraud F, Salle V, Bigot-Corbel E, Harb J, Hermouet S. Characteristics of MGUS and Multiple Myeloma According to the Target of Monoclonal Immunoglobulins, Glucosylsphingosine, or Epstein-Barr Virus EBNA-1. Cancers (Basel) 2020; 12:cancers12051254. [PMID: 32429322 PMCID: PMC7281552 DOI: 10.3390/cancers12051254] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 05/12/2020] [Accepted: 05/12/2020] [Indexed: 12/21/2022] Open
Abstract
Chronic stimulation by infectious or self-antigens initiates subsets of monoclonal gammopathies of undetermined significance (MGUS), smoldering multiple myeloma (SMM), or multiple myeloma (MM). Recently, glucosylsphingosine (GlcSph) was reported to be the target of one third of monoclonal immunoglobulins (Igs). In this study of 233 patients (137 MGUS, 6 SMM, 90 MM), we analyzed the GlcSph-reactivity of monoclonal Igs and non-clonal Igs. The presence of GlcSph-reactive Igs in serum was unexpectedly frequent, detected for 103/233 (44.2%) patients. However, GlcSph was targeted by the patient’s monoclonal Ig for only 37 patients (15.9%); for other patients (44 MGUS, 22 MM), the GlcSph-reactive Igs were non-clonal. Then, the characteristics of patients were examined: compared to MM with an Epstein-Barr virus EBNA-1-reactive monoclonal Ig, MM patients with a GlcSph-reactive monoclonal Ig had a mild presentation. The inflammation profiles of patients were similar except for moderately elevated levels of 4 cytokines for patients with GlcSph-reactive Igs. In summary, our study highlights the importance of analyzing clonal Igs separately from non-clonal Igs and shows that, if autoimmune responses to GlcSph are frequent in MGUS/SMM and MM, GlcSph presumably represents the initial pathogenic event for ~16% cases. Importantly, GlcSph-initiated MM appears to be a mild form of MM disease.
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Affiliation(s)
- Adrien Bosseboeuf
- Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Inserm, Université de Nantes, Université d’Angers, 44000 Nantes, France; (A.B.); (N.M.); (S.A.-M.); (E.B.-C.); (J.H.)
| | - Nicolas Mennesson
- Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Inserm, Université de Nantes, Université d’Angers, 44000 Nantes, France; (A.B.); (N.M.); (S.A.-M.); (E.B.-C.); (J.H.)
| | - Sophie Allain-Maillet
- Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Inserm, Université de Nantes, Université d’Angers, 44000 Nantes, France; (A.B.); (N.M.); (S.A.-M.); (E.B.-C.); (J.H.)
| | - Anne Tallet
- Laboratoire de Biochimie, Centre Hospitalier Universitaire (CHU) Tours, 37000 Tours, France; (A.T.); (E.P.)
| | - Eric Piver
- Laboratoire de Biochimie, Centre Hospitalier Universitaire (CHU) Tours, 37000 Tours, France; (A.T.); (E.P.)
- Inserm UMR966, 37000 Tours, France
| | | | | | | | - Philippe Lehours
- Laboratoire de Bactériologie, CHU Bordeaux, 33000 Bordeaux, France; (P.L.); (F.M.)
- Inserm U1053, Université de Bordeaux, 33000 Bordeaux, France
| | - Francis Mégraud
- Laboratoire de Bactériologie, CHU Bordeaux, 33000 Bordeaux, France; (P.L.); (F.M.)
- Inserm U1053, Université de Bordeaux, 33000 Bordeaux, France
| | - Valéry Salle
- Médecine Interne et Maladies Systémiques, CHU Amiens, 80000 Amiens, France;
| | - Edith Bigot-Corbel
- Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Inserm, Université de Nantes, Université d’Angers, 44000 Nantes, France; (A.B.); (N.M.); (S.A.-M.); (E.B.-C.); (J.H.)
- Laboratoire de Biochimie, CHU Nantes, 44000 Nantes, France
| | - Jean Harb
- Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Inserm, Université de Nantes, Université d’Angers, 44000 Nantes, France; (A.B.); (N.M.); (S.A.-M.); (E.B.-C.); (J.H.)
- Laboratoire de Biochimie, CHU Nantes, 44000 Nantes, France
- Centre de Recherche en Transplantation et Immunologie (CRTI), UMR1064, Inserm, Université de Nantes, 44000 Nantes, France
| | - Sylvie Hermouet
- Centre de Recherche en Cancérologie et Immunologie Nantes-Angers (CRCINA), Inserm, Université de Nantes, Université d’Angers, 44000 Nantes, France; (A.B.); (N.M.); (S.A.-M.); (E.B.-C.); (J.H.)
- Laboratoire d’Hématologie, CHU Nantes, 44000 Nantes, France
- Correspondence: ; Tel.: +33-2-28-08-03-55
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Péré-Védrenne C, He W, Azzi-Martin L, Prouzet-Mauléon V, Buissonnière A, Cardinaud B, Lehours P, Mégraud F, Grosset CF, Ménard A. The Nuclear Remodeling Induced by Helicobacter Cytolethal Distending Toxin Involves MAFB Oncoprotein. Toxins (Basel) 2020; 12:toxins12030174. [PMID: 32178359 PMCID: PMC7150770 DOI: 10.3390/toxins12030174] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/25/2020] [Accepted: 03/02/2020] [Indexed: 12/12/2022] Open
Abstract
Enterohepatic Helicobacters, such as Helicobacter hepaticus and Helicobacter pullorum, are associated with several intestinal and hepatic diseases. Their main virulence factor is the cytolethal distending toxin (CDT). In the present study, whole genome microarray-based identification of differentially expressed genes was performed in vitro in HT-29 intestinal cells while following the ectopic expression of the active CdtB subunit of H. hepaticus CDT. A CdtB-dependent upregulation of the V-maf musculoaponeurotic fibrosarcoma oncogene homolog B (MAFB) gene encoding the MAFB oncoprotein was found, as well as the CdtB-dependent regulation of several MAFB target genes. The transduction and coculture experiments confirmed MAFB mRNA and protein induction in response to CDT and its CdtB subunit in intestinal and hepatic cell lines. An analysis of MAFB protein subcellular localization revealed a strong nuclear and perinuclear localization in the CdtB-distended nuclei in intestinal and hepatic cells. MAFB was also detected at the cell periphery of the CdtB-induced lamellipodia in some cells. The silencing of MAFB changed the cellular response to CDT with the formation of narrower lamellipodia, a reduction of the increase in nucleus size, and the formation of less γH2AX foci, the biomarker for DNA double-strand breaks. Taken together, these data show that the CDT of enterohepatic Helicobacters modulates the expression of the MAFB oncoprotein, which is translocated in the nucleus and is associated with the remodeling of the nuclei and actin cytoskeleton.
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Affiliation(s)
- Christelle Péré-Védrenne
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, BaRITOn—Bordeaux Research in Translational Oncology, UMR1053, 33076 Bordeaux, France; (C.P.-V.); (W.H.); (L.A.-M.); (A.B.); (P.L.); (F.M.)
| | - Wencan He
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, BaRITOn—Bordeaux Research in Translational Oncology, UMR1053, 33076 Bordeaux, France; (C.P.-V.); (W.H.); (L.A.-M.); (A.B.); (P.L.); (F.M.)
| | - Lamia Azzi-Martin
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, BaRITOn—Bordeaux Research in Translational Oncology, UMR1053, 33076 Bordeaux, France; (C.P.-V.); (W.H.); (L.A.-M.); (A.B.); (P.L.); (F.M.)
| | - Valérie Prouzet-Mauléon
- Université de Bordeaux, TBMCore, CRISP’edit, TBMcore CNRS-Centre National de la Recherche Scientifique UMS3427/INSERM—Institut National de la Santé et de la Recherche Médicale US005, 33076 Bordeaux, France;
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, ACTION, U1218, Institut Bergonié, 33076 Bordeaux, France;
| | - Alice Buissonnière
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, BaRITOn—Bordeaux Research in Translational Oncology, UMR1053, 33076 Bordeaux, France; (C.P.-V.); (W.H.); (L.A.-M.); (A.B.); (P.L.); (F.M.)
| | - Bruno Cardinaud
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, ACTION, U1218, Institut Bergonié, 33076 Bordeaux, France;
- Bordeaux INP, ENSTBB, F-33000 Bordeaux, France
| | - Philippe Lehours
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, BaRITOn—Bordeaux Research in Translational Oncology, UMR1053, 33076 Bordeaux, France; (C.P.-V.); (W.H.); (L.A.-M.); (A.B.); (P.L.); (F.M.)
- CHU Pellegrin, National Reference Center for Campylobacters and Helicobacters, 33076 Bordeaux, France
| | - Francis Mégraud
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, BaRITOn—Bordeaux Research in Translational Oncology, UMR1053, 33076 Bordeaux, France; (C.P.-V.); (W.H.); (L.A.-M.); (A.B.); (P.L.); (F.M.)
- CHU Pellegrin, National Reference Center for Campylobacters and Helicobacters, 33076 Bordeaux, France
| | - Christophe F. Grosset
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, BMGIC—Biotherapy of Genetic Diseases, Inflammatory Disorders and Cancer, U1035, miRCaDe Team, 33076 Bordeaux, France;
| | - Armelle Ménard
- Université de Bordeaux, INSERM—Institut National de la Santé et de la Recherche Médicale, BaRITOn—Bordeaux Research in Translational Oncology, UMR1053, 33076 Bordeaux, France; (C.P.-V.); (W.H.); (L.A.-M.); (A.B.); (P.L.); (F.M.)
- CHU Pellegrin, National Reference Center for Campylobacters and Helicobacters, 33076 Bordeaux, France
- Correspondence: ; Tel.: +33-(0)-5-5757-1288
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Guiard E, Lelievre B, Rouyer M, Zerbib F, Diquet B, Mégraud F, Tison F, Bignon E, Lassalle R, Droz-Perroteau C, Moore N, Blin P. Bismuth Concentrations in Patients Treated in Real-Life Practice with a Bismuth Subcitrate-Metronidazole-Tetracycline Preparation: The SAPHARY Study. Drug Saf 2020; 42:993-1003. [PMID: 31069703 DOI: 10.1007/s40264-019-00821-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION A fixed-dose association of bismuth subcitrate, metronidazole and tetracycline (BMT) (Pylera®, Allergan, NJ, USA) was made available in France in 2013 for the eradication of Helicobacter pylori. Due to a historical issue of bismuth encephalopathy, the French Health Authorities requested a study of blood and plasma bismuth concentrations with BMT in daily practice. AIMS The aim of the study was to measure eventual bismuth accumulation and neurological toxicity in patients prescribed BMT. METHODS Patients initiating BMT for H. pylori between March 2014 and December 2015 were included. A blood sample was taken before first BMT intake and 24 h after the last intake, for assay of bismuth. A concentration > 50 μg/L was considered abnormal. Neurological complaints were assessed at inclusion, at the end of the 10-day treatment course, and 28 days later. RESULTS 202 patients were included, of whom 190 took at least one dose of BMT, and 167 provided both required blood samples. Mean blood bismuth concentrations after the BMT course were 16.9 μg/L (95% confidence interval 15.6-18.3). Concentrations were > 50 μg/L (56.0 μg/L and 50.9 μg/L) in two elderly patients, one of whom presented mild, transient memory impairment during treatment. Non-serious neurological symptoms occurred in 20% of all patients and treatment failure was documented in 5% of patients. CONCLUSIONS In this study measuring blood bismuth concentrations in real-life practice, in < 1% of patients the BMT course resulted in blood bismuth concentrations > 50 μg/L. No serious neurological adverse events were observed. STUDY REGISTRATION EU-PAS register EUPAS3142 at www.encepp.eu ; ENCePP study seal.
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Affiliation(s)
- Estelle Guiard
- Bordeaux PharmacoEpi, University of Bordeaux, Bâtiment Le Tondu, Case 41, 146, rue Léo Saignat, 33076, Bordeaux Cedex, France.,INSERM CIC1401, CHU Bordeaux, Bordeaux, France
| | | | - Magali Rouyer
- Bordeaux PharmacoEpi, University of Bordeaux, Bâtiment Le Tondu, Case 41, 146, rue Léo Saignat, 33076, Bordeaux Cedex, France.,INSERM CIC1401, CHU Bordeaux, Bordeaux, France
| | - Frank Zerbib
- Department of Gastroenterology, Hepatology and Digestive Oncology, CHU Bordeaux, University of Bordeaux, Bordeaux, France
| | - Bertrand Diquet
- Laboratory of Pharmacology and Toxicology, CHU Angers, Angers, France
| | - Francis Mégraud
- Laboratory of Bacteriology, CHU Bordeaux, French National Reference Center for Helicobacters, Bordeaux, France.,INSERM U1053, University of Bordeaux, Bordeaux, France
| | - François Tison
- Department of Neurology, CHU Bordeaux, University of Bordeaux, Bordeaux, France
| | - Emmanuelle Bignon
- Bordeaux PharmacoEpi, University of Bordeaux, Bâtiment Le Tondu, Case 41, 146, rue Léo Saignat, 33076, Bordeaux Cedex, France.,INSERM CIC1401, CHU Bordeaux, Bordeaux, France
| | - Régis Lassalle
- Bordeaux PharmacoEpi, University of Bordeaux, Bâtiment Le Tondu, Case 41, 146, rue Léo Saignat, 33076, Bordeaux Cedex, France.,INSERM CIC1401, CHU Bordeaux, Bordeaux, France
| | - Cécile Droz-Perroteau
- Bordeaux PharmacoEpi, University of Bordeaux, Bâtiment Le Tondu, Case 41, 146, rue Léo Saignat, 33076, Bordeaux Cedex, France.,INSERM CIC1401, CHU Bordeaux, Bordeaux, France
| | - Nicholas Moore
- Bordeaux PharmacoEpi, University of Bordeaux, Bâtiment Le Tondu, Case 41, 146, rue Léo Saignat, 33076, Bordeaux Cedex, France.,INSERM CIC1401, CHU Bordeaux, Bordeaux, France.,INSERM U1219, University of Bordeaux, Bordeaux, France
| | - Patrick Blin
- Bordeaux PharmacoEpi, University of Bordeaux, Bâtiment Le Tondu, Case 41, 146, rue Léo Saignat, 33076, Bordeaux Cedex, France. .,INSERM CIC1401, CHU Bordeaux, Bordeaux, France.
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Boukerb AM, Penny C, Serghine J, Walczak C, Cauchie HM, Miller WG, Losch S, Ragimbeau C, Mossong J, Mégraud F, Lehours P, Bénéjat L, Gourmelon M. Campylobacter armoricus sp. nov., a novel member of the Campylobacter lari group isolated from surface water and stools from humans with enteric infection. Int J Syst Evol Microbiol 2019; 69:3969-3979. [PMID: 31714200 DOI: 10.1099/ijsem.0.003836] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
During a study on the prevalence and diversity of members of the genus Campylobacter in a shellfish-harvesting area and its catchment in Brittany, France, six urease-positive isolates of members of the genus Campylobacter were recovered from surface water samples, as well as three isolates from stools of humans displaying enteric infection in the same period. These strains were initially identified as members of the Campylobacter lari group by MALDI-TOF mass spectrometry and placed into a distinct group in the genus Campylobacter, following atpA gene sequence analysis based on whole-genome sequencing data. This taxonomic position was confirmed by phylogenetic analysis of the 16S rRNA, rpoB and hsp60 (groEL) loci, and an analysis of the core genome that provided an improved phylogenetic resolution. The average nucleotide identity between the representative strain CA656T (CCUG 73571T=CIP 111675T) and the type strain of the most closely related species Campylobacter ornithocola WBE38T was 88.5 %. The strains were found to be microaerobic and anaerobic, motile, non-spore-forming, Gram-stain-negative, spiral-shaped bacteria that exhibit catalase, oxidase and urease activities but not nitrate reduction. This study demonstrates clearly that the nine isolates represent a novel species within the C. lari group, for which the name Campylobacter armoricus is proposed. Here, we present phenotypic and morphological features of the nine strains and the description of their genome sequences. The proposed type strain CA656T has a 1.589 Mbp chromosome with a DNA G+C content of 28.5 mol% and encodes 1588 predicted coding sequences, 38 tRNAs, and 3 rRNA operons.
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Affiliation(s)
- Amine M Boukerb
- Ifremer, RBE-SGMM-LSEM, Laboratoire Santé Environnement Microbiologie, Plouzané, France.,Present address: Laboratory of Microbiology Signals and Microenvironment (LMSM EA4312), University of Rouen Normandy, Normandy University, Evreux, France
| | - Christian Penny
- Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation Department, Esch-sur-Alzette, Luxembourg
| | - Joëlle Serghine
- Ifremer, RBE-SGMM-LSEM, Laboratoire Santé Environnement Microbiologie, Plouzané, France
| | - Cécile Walczak
- Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation Department, Esch-sur-Alzette, Luxembourg
| | - Henry-Michel Cauchie
- Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation Department, Esch-sur-Alzette, Luxembourg
| | - William G Miller
- US Department of Agriculture, Produce Safety and Microbiology Research Unit, Agricultural Research Service, Albany, CA, USA
| | - Serge Losch
- Laboratoire de Médecine Vétérinaire de l'Etat (LMVE), Veterinary Services Administration, Dudelange, Luxembourg
| | - Catherine Ragimbeau
- Laboratoire National de Santé (LNS), Epidemiology and Microbial Genomics, Dudelange, Luxembourg
| | - Joël Mossong
- Laboratoire National de Santé (LNS), Epidemiology and Microbial Genomics, Dudelange, Luxembourg
| | - Francis Mégraud
- INSERM, University of Bordeaux, UMR1053 Bordeaux Research In Translational Oncology, BaRITOn, Bordeaux, France.,French National Reference Centre for Campylobacter and Helicobacter, Pellegrin University Hospital, Bordeaux, France
| | - Philippe Lehours
- INSERM, University of Bordeaux, UMR1053 Bordeaux Research In Translational Oncology, BaRITOn, Bordeaux, France.,French National Reference Centre for Campylobacter and Helicobacter, Pellegrin University Hospital, Bordeaux, France
| | - Lucie Bénéjat
- French National Reference Centre for Campylobacter and Helicobacter, Pellegrin University Hospital, Bordeaux, France
| | - Michèle Gourmelon
- Ifremer, RBE-SGMM-LSEM, Laboratoire Santé Environnement Microbiologie, Plouzané, France
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Gueudet T, Paolini MC, Buissonnière A, Trens A, Rousée JM, Lefranc M, Bénéjat L, Ducournau A, Mégraud F, Bessède E, Lehours P. How to Interpret a Positive Campylobacter PCR Result Using the BD MAX TM System in the Absence of Positive Culture? J Clin Med 2019; 8:jcm8122138. [PMID: 31817056 PMCID: PMC6947629 DOI: 10.3390/jcm8122138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/27/2019] [Accepted: 11/29/2019] [Indexed: 12/26/2022] Open
Abstract
The aim of this study was to evaluate, using two independent polymerase chain reaction (PCR) formats, the results of Campylobacter detection by the BD MAXTM Enteric Bacterial Panel PCR (Becton Dickinson, Le Pont de Claix, France) in the absence of positive culture. A total of 77 samples found positive for Campylobacter on BD MAXTM but negative by culture were studied. Upon reception, one in-house real-time-PCR for Campylobacter sp. and a PCR with the RIDAGENE Bacterial Stool Panel (r-biopharm, Darmstadt, Germany) were performed. The data obtained using these two PCR formats were evaluated with respect to the cycle threshold (Ct) and fluorescence intensity values (FI) obtained on BD MAXTM. Ct and FI values were also obtained for 80 positive Campylobacter cases by culture. Among the 77 samples, 33 were positive with the two PCRs, and 37 remained negative. For the 33 double-positive PCRs samples, the Ct values obtained on BD MAXTM were lower than 30 in 93.9%, and FI > 2000 for 97% of cases. For the 37 double-negative PCRs samples, the Ct values obtained on BD MAXTM were <30 in only 18.9%, however FI were >2000 for 40.5% of cases. Positive culture cases had Ct values < 30 in 96.2% and FI > 2000 in 98.8%. We showed that the Ct values obtained on BD MAXTM can help to interpret the results. Almost 96% of the Campylobactersp. cases detected by culture or with the two reference PCRs positive showed a Ct value on BD MAXTM, meaning that stools detected as positive with BD MAXTM and having a Ct > 30 may be false positives.
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Affiliation(s)
- Thomas Gueudet
- Laboratoire SCHUH, BIO67-BIOSPHERE, 67000 Strasbourg, France; (T.G.); (A.T.); (J.M.R.)
| | | | - Alice Buissonnière
- CHU Pellegrin, Laboratoire de Bactériologie, CNR Campylobacters et Hélicobacters, 33076 Bordeaux, France; (A.B.); (L.B.); (A.D.); (F.M.); (E.B.)
| | - Anne Trens
- Laboratoire SCHUH, BIO67-BIOSPHERE, 67000 Strasbourg, France; (T.G.); (A.T.); (J.M.R.)
| | - Jean Marc Rousée
- Laboratoire SCHUH, BIO67-BIOSPHERE, 67000 Strasbourg, France; (T.G.); (A.T.); (J.M.R.)
| | | | - Lucie Bénéjat
- CHU Pellegrin, Laboratoire de Bactériologie, CNR Campylobacters et Hélicobacters, 33076 Bordeaux, France; (A.B.); (L.B.); (A.D.); (F.M.); (E.B.)
| | - Astrid Ducournau
- CHU Pellegrin, Laboratoire de Bactériologie, CNR Campylobacters et Hélicobacters, 33076 Bordeaux, France; (A.B.); (L.B.); (A.D.); (F.M.); (E.B.)
| | - Francis Mégraud
- CHU Pellegrin, Laboratoire de Bactériologie, CNR Campylobacters et Hélicobacters, 33076 Bordeaux, France; (A.B.); (L.B.); (A.D.); (F.M.); (E.B.)
- INSERM UMR1053 BaRITOn, 33076 Bordeaux, France
| | - Emilie Bessède
- CHU Pellegrin, Laboratoire de Bactériologie, CNR Campylobacters et Hélicobacters, 33076 Bordeaux, France; (A.B.); (L.B.); (A.D.); (F.M.); (E.B.)
- INSERM UMR1053 BaRITOn, 33076 Bordeaux, France
| | - Philippe Lehours
- CHU Pellegrin, Laboratoire de Bactériologie, CNR Campylobacters et Hélicobacters, 33076 Bordeaux, France; (A.B.); (L.B.); (A.D.); (F.M.); (E.B.)
- INSERM UMR1053 BaRITOn, 33076 Bordeaux, France
- Correspondence: ; Tel.: +33-556-795-977; Fax: +33-557-821-977
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40
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Buzás GM, Nyssen OP, Mégraud F, O'Morain C, Gisbert JP. [Pan-European Registry on Helicobacter pylori management. Results from Ferencváros, Budapest, 2013-2019]. Orv Hetil 2019; 160:1856-1863. [PMID: 31736344 DOI: 10.1556/650.2019.31553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Introduction: The Pan-European Registry on Helicobacter pylori management was conceived in 2013 to monitor eradication practices in Europe for 10 years. Aim: To assess the efficacy of different eradication regimens in a single outpatient clinic of gastroenterology. Method: Between 2013 and 2019, 247 patients were registered in a prospective non-interventional study. The infection was diagnosed either by endoscopy, histology, rapid urease test or 13C-urea breath test. As first-line treatment, the patients received either a 7-day triple regimen (any of PPI + amoxicillin + clarithromycin or tinidazole), 10-day modified sequential treatment (PPI + amoxicillin for 5 days + tinidazole and levofloxacin for 5 days), 10-day quadruple concomitant treatment (PPI + amoxicillin + tetracycline or doxycycline + metronidazole or tinidazole) or bismuth-based quadruple treatment. Bismuth or non-bismuth based quadruple or alternative regimens were given as second- or third-line treatment. Results: The eradication rates on per protocol basis were: 82.7% (95% confidence interval: 68.1-97.4) (first-line regimens), 85.2% (75.4-94.9) (sequential treatment), 95.1% (89.6-100) (concomitant treatment) and 82.6% (69.7-95.9) (bismuth-based quadruple regimen). Second-line regimens achieved 65.2% (48.2-83.0) and third-line therapy 54.5% (19.4-86.6), respectively. Conclusion: The first-line concomitant regimen was superior to triple and not significantly better than the sequential or bismuth-based treatment. Second- and third-line regimens achieved largely suboptimal results. Orv Hetil. 2019; 160(47): 1856-1863.
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Affiliation(s)
- György Miklós Buzás
- Gasztroenterológia, Ferencvárosi Egészségügyi Szolgáltató Kft. Budapest, Mester utca 45., 1095
| | - Olga P Nyssen
- Gastroenterology Unit, Hospital Universitario de la Princesa (IIS-IP), Centro de Investigación Biomédica en Red de Enfermadades Hepáticas y Digestivas (CIBEREHD) Madrid, Spanyolország
| | - Francis Mégraud
- Laboratoire de Bactériologie, Hôpital Pellegrin Bordeaux, Franciaország
| | - Colm O'Morain
- Department of Clinical Medicine, Trinity College Dublin Dublin, Írország
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de la Princesa (IIS-IP), Centro de Investigación Biomédica en Red de Enfermadades Hepáticas y Digestivas (CIBEREHD) Madrid, Spanyolország
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Molina-Castro SE, Tiffon C, Giraud J, Boeuf H, Sifre E, Giese A, Belleannée G, Lehours P, Bessède E, Mégraud F, Dubus P, Staedel C, Varon C. The Hippo Kinase LATS2 Controls Helicobacter pylori-Induced Epithelial-Mesenchymal Transition and Intestinal Metaplasia in Gastric Mucosa. Cell Mol Gastroenterol Hepatol 2019; 9:257-276. [PMID: 31669263 PMCID: PMC6957828 DOI: 10.1016/j.jcmgh.2019.10.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 10/17/2019] [Accepted: 10/18/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Gastric carcinoma is related mostly to CagA+-Helicobacter pylori infection, which disrupts the gastric mucosa turnover and elicits an epithelial-mesenchymal transition (EMT) and preneoplastic transdifferentiation. The tumor suppressor Hippo pathway controls stem cell homeostasis; its core, constituted by the large tumor suppressor 2 (LATS2) kinase and its substrate Yes-associated protein 1 (YAP1), was investigated in this context. METHODS Hippo, EMT, and intestinal metaplasia marker expression were investigated by transcriptomic and immunostaining analyses in human gastric AGS and MKN74 and nongastric immortalized RPE1 and HMLE epithelial cell lines challenged by H pylori, and on gastric tissues of infected patients and mice. LATS2 and YAP1 were silenced using small interfering RNAs. A transcriptional enhanced associated domain (TEAD) reporter assay was used. Cell proliferation and invasion were evaluated. RESULTS LATS2 and YAP1 appear co-overexpressed in the infected mucosa, especially in gastritis and intestinal metaplasia. H pylori via CagA stimulates LATS2 and YAP1 in a coordinated biphasic pattern, characterized by an early transient YAP1 nuclear accumulation and stimulated YAP1/TEAD transcription, followed by nuclear LATS2 up-regulation leading to YAP1 phosphorylation and targeting for degradation. LATS2 and YAP1 reciprocally positively regulate each other's expression. Loss-of-function experiments showed that LATS2 restricts H pylori-induced EMT marker expression, invasion, and intestinal metaplasia, supporting a role of LATS2 in maintaining the epithelial phenotype of gastric cells and constraining H pylori-induced preneoplastic changes. CONCLUSIONS H pylori infection engages a number of signaling cascades that alienate mucosa homeostasis, including the Hippo LATS2/YAP1/TEAD pathway. In the host-pathogen conflict, which generates an inflammatory environment and perturbations of the epithelial turnover and differentiation, Hippo signaling appears as a protective pathway, limiting the loss of gastric epithelial cell identity that precedes gastric carcinoma development.
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Affiliation(s)
- Silvia Elena Molina-Castro
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France,University of Costa Rica, San José, Costa Rica
| | - Camille Tiffon
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France
| | - Julie Giraud
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France
| | - Hélène Boeuf
- INSERM, UMR1026, Bioingénierie tissulaire (BioTis), University of Bordeaux, Bordeaux, France
| | - Elodie Sifre
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France
| | - Alban Giese
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France
| | | | - Philippe Lehours
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France,Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France
| | - Emilie Bessède
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France,Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France
| | - Francis Mégraud
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France,Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France
| | - Pierre Dubus
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France,Centre Hospitalier Universitaire (CHU) de Bordeaux, Bordeaux, France
| | - Cathy Staedel
- INSERM, UMR1212, University of Bordeaux, Bordeaux, France,Cathy Staedel, PhD, INSERM U1212, “ARN: Régulations naturelle et artificielle” (ARNA)-Unités Mixtes de Recherche (UMR) Centre national de la recherche scientifique (CNRS) 5320, University of Bordeaux, 146 Rue Léo Saignat, 33076 Bordeaux Cedex, France. fax: +33 5 57 57 10 15.
| | - Christine Varon
- INSERM, UMR1053, Bordeaux Research in Translational Oncology, BaRITOn, University of Bordeaux, Bordeaux, France,Correspondence Address correspondence to: Christine Varon, PhD, INSERM U1053 Bordeaux Research in Translational Oncology (BaRITOn), University of Bordeaux, 146 Rue Léo Saignat, 33076 Bordeaux Cedex, France. fax: +33 5 56 79 60 18.
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Abstract
Endoscopic imaging of the stomach is improving. In addition to narrow band imaging, other methods, for example, blue light imaging and linked color imaging, are now available and can be combined with artificial intelligence systems to obtain information on the gastric mucosa and detect early gastric cancer. Immunohistochemistry is only recommended as an ancillary stain in case of chronic active gastritis without Helicobacter pylori detection by standard staining, and recommendations to exclude false negative H. pylori results have been made. Molecular methods using real-time PCR, droplet digital PCR, or amplification refractory mutation system PCR have shown a high accuracy, both for detecting H. pylori and for clarithromycin susceptibility testing, and can now be used in clinical practice for targeted therapy. The most reliable non-invasive test remains the 13 C-urea breath test. Large data sets show that DOB values are higher in women and that the cut-off for positivity could be decreased to 2.74 DOB. Stool antigen tests using monoclonal antibodies are widely used and may be a good alternative to UBT, particularly in countries with a high prevalence of H. pylori infection. Attempts to improve serology by looking at specific immunodominant antigens to distinguish current and past infection have been made. The interest of Gastropanel® which also tests pepsinogen levels was confirmed.
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Affiliation(s)
- Athanasios Makristathis
- Division for Clinical Microbiology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Alexander M Hirschl
- Division for Clinical Microbiology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Francis Mégraud
- French National Reference Center for Campylobacters and Helicobacters, Bacteriology Laboratory, CHU Pellegrin, Bordeaux, France.,INSERM, UMR1053, BaRITOn, University of Bordeaux, Bordeaux, France
| | - Emilie Bessède
- French National Reference Center for Campylobacters and Helicobacters, Bacteriology Laboratory, CHU Pellegrin, Bordeaux, France.,INSERM, UMR1053, BaRITOn, University of Bordeaux, Bordeaux, France
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43
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Affiliation(s)
- Francis Mégraud
- Laboratoire de Bactériologie Hopital Pellegrin Place Amelie Raba-Leon 33076 Bordeaux cedex, France
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44
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Goret J, Baudinet T, Camou F, Issa N, Gaillard P, Wirth G, Greib C, Barandon L, Mégraud F, Bébéar C, Peuchant O, Ménard A. Identification of Streptococcus sinensis from a patient with endocarditis using MALDI-TOF mass spectrometry, 16S rDNA- and sodA-based phylogeny. Journal of Microbiology, Immunology and Infection 2019; 52:507-509. [DOI: 10.1016/j.jmii.2018.04.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 04/19/2018] [Accepted: 04/27/2018] [Indexed: 11/27/2022]
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Berthenet E, Thépault A, Chemaly M, Rivoal K, Ducournau A, Buissonnière A, Bénéjat L, Bessède E, Mégraud F, Sheppard SK, Lehours P. Source attribution of Campylobacter jejuni shows variable importance of chicken and ruminants reservoirs in non-invasive and invasive French clinical isolates. Sci Rep 2019; 9:8098. [PMID: 31147581 PMCID: PMC6542803 DOI: 10.1038/s41598-019-44454-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 05/17/2019] [Indexed: 01/07/2023] Open
Abstract
Campylobacter jejuni is the most common cause of bacterial gastroenteritis worldwide. Mainly isolated from stool samples, C. jejuni can also become invasive. C. jejuni belongs to the commensal microbiota of a number of hosts, and infection by this bacterium can sometimes be traced back to exposure to a specific source. Here we genome sequenced 200 clinical isolates (2010–2016) and analyzed them with 701 isolate genomes from human infection, chicken, ruminants and the environment to examine the relative contribution of different reservoirs to non-invasive and invasive infection in France. Host-segregating genetic markers that can discriminate C. jejuni source were used with STRUCTURE software to probabilistically attribute the source of clinical strains. A self-attribution correction step, based upon the accuracy of source apportionment within each potential reservoir, improved attribution accuracy of clinical strains and suggested an important role for ruminant reservoirs in non-invasive infection and a potentially increased contribution of chicken as a source of invasive isolates. Structured sampling of Campylobacter in the clinic and from potential reservoirs provided evidence for variation in the contribution of different infection sources over time and an important role for non-poultry reservoirs in France. This provides a basis for ongoing genomic epidemiology surveillance and targeted interventions.
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Affiliation(s)
- Elvire Berthenet
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux, France
| | - Amandine Thépault
- Unit of Hygiene and Quality of Poultry & Pork Products, Laboratory of Ploufragan-Plouzané-Niort, French Agency for Food Environmental and Occupational Health & Safety (ANSES), Ploufragan, France
| | - Marianne Chemaly
- Unit of Hygiene and Quality of Poultry & Pork Products, Laboratory of Ploufragan-Plouzané-Niort, French Agency for Food Environmental and Occupational Health & Safety (ANSES), Ploufragan, France
| | - Katell Rivoal
- Unit of Hygiene and Quality of Poultry & Pork Products, Laboratory of Ploufragan-Plouzané-Niort, French Agency for Food Environmental and Occupational Health & Safety (ANSES), Ploufragan, France
| | - Astrid Ducournau
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux, France
| | - Alice Buissonnière
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux, France
| | - Lucie Bénéjat
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux, France
| | - Emilie Bessède
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux, France.,Univ. Bordeaux, INSERM, UMR1053 Bordeaux Research in Translational Oncology, BaRITOn, 33076, Bordeaux, France
| | - Francis Mégraud
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux, France.,Univ. Bordeaux, INSERM, UMR1053 Bordeaux Research in Translational Oncology, BaRITOn, 33076, Bordeaux, France
| | - Samuel K Sheppard
- The Milner Centre for Evolution, Department of Biology and Biochemistry, University of Bath, Claverton Down, Bath, United Kingdom
| | - Philippe Lehours
- French National Reference Center for Campylobacters & Helicobacters, Bordeaux, France. .,Univ. Bordeaux, INSERM, UMR1053 Bordeaux Research in Translational Oncology, BaRITOn, 33076, Bordeaux, France.
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Roubaud-Baudron C, Mégraud F, Salles N, Dartigues JF, Letenneur L. Detecting both current and prior Helicobacter pylori
infection is important to assess its impact on dementia. Alzheimers Dement 2019; 15:721-722. [DOI: 10.1016/j.jalz.2018.12.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 12/20/2018] [Accepted: 12/29/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Claire Roubaud-Baudron
- University of Bordeaux; INSERM UMR 1053 BaRITon; Bordeaux France
- CHU Bordeaux; Pôle de Gérontologie Clinique; Bordeaux France
| | - Francis Mégraud
- University of Bordeaux; INSERM UMR 1053 BaRITon; Bordeaux France
| | - Nathalie Salles
- University of Bordeaux; INSERM UMR 1053 BaRITon; Bordeaux France
- CHU Bordeaux; Pôle de Gérontologie Clinique; Bordeaux France
| | | | - Luc Letenneur
- University of Bordeaux; Population Health Research Center; INSERM UMR 1219; Bordeaux France
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Courtois S, Bénéjat L, Izotte J, Mégraud F, Varon C, Lehours P, Bessède E. Metformin can inhibit Helicobacter pylori growth. Future Microbiol 2018; 13:1575-1583. [PMID: 30421627 DOI: 10.2217/fmb-2018-0184] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
AIM Helicobacter pylori infection is a worldwide infection, its eradication rates with conventional therapies have fallen to unacceptable levels. In this context we were interested in metformin, to determine its effect on H. pylori growth. MATERIALS & METHODS Antimicrobial susceptibility tests and survival curves were performed in vitro and a H. pylori-infected mice model was used to determine metformin effect in vivo. RESULTS Helicobacter pylori survival and growth were decreased in presence of metformin. Furthermore, metformin-treated mice had significantly less bacteria in their stomach than the untreated mice. CONCLUSION Our work is the first to demonstrate a direct antimicrobial effect of metformin on H. pylori, indicating that this molecule has not yet revealed its full potential.
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Affiliation(s)
- Sarah Courtois
- INSERM, University of Bordeaux, UMR 1053 Bordeaux Research In Translational Oncology, BaRITOn, F-33000 Bordeaux, France
| | - Lucie Bénéjat
- INSERM, University of Bordeaux, UMR 1053 Bordeaux Research In Translational Oncology, BaRITOn, F-33000 Bordeaux, France.,French National Reference Center for Campylobacters & Helicobacters in Bordeaux (CNRCH), University Hospital of Bordeaux, France
| | - Julien Izotte
- Animal facilities A2, University of Bordeaux, France
| | - Francis Mégraud
- INSERM, University of Bordeaux, UMR 1053 Bordeaux Research In Translational Oncology, BaRITOn, F-33000 Bordeaux, France.,French National Reference Center for Campylobacters & Helicobacters in Bordeaux (CNRCH), University Hospital of Bordeaux, France
| | - Christine Varon
- INSERM, University of Bordeaux, UMR 1053 Bordeaux Research In Translational Oncology, BaRITOn, F-33000 Bordeaux, France
| | - Philippe Lehours
- INSERM, University of Bordeaux, UMR 1053 Bordeaux Research In Translational Oncology, BaRITOn, F-33000 Bordeaux, France.,French National Reference Center for Campylobacters & Helicobacters in Bordeaux (CNRCH), University Hospital of Bordeaux, France
| | - Emilie Bessède
- INSERM, University of Bordeaux, UMR 1053 Bordeaux Research In Translational Oncology, BaRITOn, F-33000 Bordeaux, France.,French National Reference Center for Campylobacters & Helicobacters in Bordeaux (CNRCH), University Hospital of Bordeaux, France
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Affiliation(s)
- Francis Mégraud
- INSERM U1053, University of Bordeaux and National Reference Center for Campylobacter and Helicobacter, CHU Bordeaux, Bordeaux, France.
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Abstract
BACKGROUND Knowledge of antimicrobial susceptibility, especially to macrolides, has become crucial for the management of Helicobacter pylori infection. Our aim was to evaluate two new PCR kits able to detect H. pylori in gastric biopsies as well as the mutations associated with macrolide resistance. MATERIALS AND METHODS Two hundred successive biopsies (received from gastroenterologists all over France) were used. The two new kits tested were Amplidiag H. pylori+ClariR from Mobidiag Espoo, Finland, and RIDA® GENE H. pylori from R-Biopharm, Darmstadt, Germany. Culture and a validated in-house real-time PCR were also performed, and in the case of a positive culture, Etest for clarithromycin was carried out. Discrepancies were solved by looking at the pathologic data. RESULTS Culture was positive in 68 cases (34%), and with our in-house real-time PCR in these 68 cases plus 5 others (N = 73, 36%). All were also detected by the two new kits. In addition, RIDA® GENE H. pylori detected one more positive also detected by Amplidiag H. pylori+ClariR , and Amplidiag detected two other positives. Of these three additional cases, pathology confirmed the positivity for two. Only one case diagnosed by Amplidiag could be considered as a false positive. With regard to clarithromycin resistance, 22 cases were detected. The corresponding mutations (A2142/43G) were all identified with the three PCRs. CONCLUSIONS These two new kits which have an excellent sensitivity and specificity are convenient to use, adaptable to different thermocyclers, provide quick results, and deserve to be used in H. pylori diagnosis for a better choice of treatment regimen.
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Affiliation(s)
- Lucie Bénéjat
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, Bordeaux, France.,INSERM, UMR1053 Bordeaux BaRITOn, University Bordeaux, Bordeaux, France
| | - Astrid Ducournau
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, Bordeaux, France.,INSERM, UMR1053 Bordeaux BaRITOn, University Bordeaux, Bordeaux, France
| | - Philippe Lehours
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, Bordeaux, France.,INSERM, UMR1053 Bordeaux BaRITOn, University Bordeaux, Bordeaux, France
| | - Francis Mégraud
- French National Reference Centre for Campylobacters & Helicobacters, Hôpital Pellegrin, Bordeaux, France.,INSERM, UMR1053 Bordeaux BaRITOn, University Bordeaux, Bordeaux, France
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Abstract
The progress this year in Helicobacter pylori diagnosis concerned essentially endoscopy and molecular techniques. New endoscopy techniques such as blue laser imaging and magnifying narrow band imaging allow the visualization of mucosal aspects representing H. pylori infection, intestinal metaplasia, and even ambiguous early gastric cancer. Several real-time PCRs have also been used either to quantify H. pylori or to detect mutations associated with clarithromycin resistance in gastric biopsies or applied on gastric juice, stool specimens, or the oral cavity. The presence of H. pylori in free-living amebae purified from wastewater and drinking water was also determined by PCR and sequencing, as well as culture from a few wastewater samples. Among the noninvasive methods, the urea breath test was used in different conditions, including with a new test meal, which is claimed to avoid the proton-pump inhibitor washout period before testing. Several articles concerning antibody detection and stool antigen test were also published.
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Affiliation(s)
- Sabine Skrebinska
- Institute of Clinical and Preventive Medicine, University of Latvia, Riga, Latvia
| | - Francis Mégraud
- Bacteriology Laboratory, Bordeaux University Hospital, French National Reference Centre for Campylobacters and Helicobacters, Bordeaux, France.,University of Bordeaux, INSERM U1053 BaRITOn, Bordeaux, France
| | - Emilie Bessède
- Bacteriology Laboratory, Bordeaux University Hospital, French National Reference Centre for Campylobacters and Helicobacters, Bordeaux, France.,University of Bordeaux, INSERM U1053 BaRITOn, Bordeaux, France
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