Indications of Helicobacter pylori eradication treatmentand its influence on prescriptions and effectiveness (Hp-EuReg)

Martínez-Domínguez, Samuel J. (Universidad de Zaragoza) ; Nyssen, Olga P. ; Lanas, Ángel (Universidad de Zaragoza) ; Alfaro, Enrique (Universidad de Zaragoza) ; Jonaitis, Laimas ; Mahmudov, Umud ; Voynovan, Irina ; Gülüstan, Babayeva ; Rodrigo, Luis ; Fiorini, Giulia ; Perez-Aisa, Ángeles ; Tejedor-Tejada, Javier ; Tepes, Bojan ; Vologzanina, Ludmila ; Mammadov, Emin ; Lerang, Frode ; Oglu, Quliyev F¿rid Vidadi ; Bakulina, Natalia V. ; Abdulkhakov, Rustam ; Tatiana, Ilchishina ; Butler, Thomas J. ; Sarsenbaeva, Aiman Silkanovna ; Bumane, Renate ; Lucendo, Alfredo J. ; Romano, Marco ; Bujanda, Luis ; Abdulkhakov, Sayar R. ; Zaytsev, Oleg ; Pabón-Carrasco, Manuel ; Keco-Huerga, Alma ; Denkovski, Maja ; Huguet, Jose M. ; Perona, Monica ; Núñez, Óscar ; Pavoni, Matteo ; Fadieienko, Galyna ; Alekseenko, Sergey ; Smith, Sinead M. ; Hernández, Luis ; Kupcinskas, Juozas ; Bordin, Dmitry S. ; Leja, Marcis ; Gasbarrini, Antonio ; Gridnyev, Oleksiy ; Cano-Català, Anna ; Parra, Pablo ; Moreira, Leticia ; Mégraud, Francis ; O'Morain, Colm ; Gisbert, Javier P. ;

Resumen: Background:
The influence of indications for Helicobacter pylori investigation on prescriptions and effectiveness is unknown. The aim of the study was to assess the impact of indications for H. pylori investigation on prescriptions, effectiveness, compliance, and tolerance.
Methods:
International, prospective, non-interventional registry of the management of H. pylori infection by European gastroenterologists (Hp-EuReg). Treatment-näive patients registered from 2013 to 2023 at e-CRF AEG-REDCap were analyzed. The effectiveness was assessed by modified intention-to-treat analysis.
Results:
Overall, 53,636 treatment-naïve cases from 34 countries were included. Most frequent indications were: dyspepsia with normal endoscopy (49%), non-investigated dyspepsia (20%), duodenal ulcer (11%), gastric ulcer (7.7%), and gastroesophageal reflux disease (GERD) (2.6%). Therapy effectiveness varied by indication: duodenal ulcer (91%), gastric ulcer (90%), preneoplastic lesions (90%), dyspepsia with normal endoscopy (89%), GERD (88%), and non-investigated dyspepsia (87%). Bismuth-metronidazole-tetracycline and clarithromycin-amoxicillin-bismuth quadruple therapies achieved 90% effectiveness in all indications except GERD. Concomitant clarithromycin-amoxicillin-tinidazole/metronidazole reached 90% cure rates except in patients with non-investigated dyspepsia; whereas sequential clarithromycin-amoxicillin-tinidazole/metronidazole proved optimal (≥90%) in patients with gastric ulcer only. Adverse events were higher in patients treated for dyspepsia with normal endoscopy and duodenal ulcer compared with the remaining indications (23% and 28%, p < 0.001). Therapeutic compliance was higher in patients with duodenal ulcer and preneoplastic lesions (98% and 99%, p < 0.001).
Conclusion:
In Europe, patients with gastric or duodenal ulcers and preneoplastic lesions showed higher H. pylori treatment effectiveness. Bismuth and non-bismuth quadruple therapies achieved optimal results in almost all indications.

Idioma: Inglés

DOI: 10.1111/hel.13111

Año: 2024

Publicado en: HELICOBACTER 29, 4 (2024), e13111 [16 pp.]
ISSN: 1083-4389

Factor impacto JCR: 4.3 (2024)

Categ. JCR: GASTROENTEROLOGY & HEPATOLOGY rank: 30 / 147 = 0.204 (2024) - Q1 - T1
Categ. JCR: MICROBIOLOGY rank: 45 / 163 = 0.276 (2024) - Q2 - T1

Factor impacto SCIMAGO: 1.174 - Gastroenterology (Q1) - Medicine (miscellaneous) (Q1) - Infectious Diseases (Q1)

Financiación: info:eu-repo/grantAgreement/EC/HORIZON EUROPE/101095359/EU/An Artificially Intelligent Diagnostic Assistant for gastric inflammation/AIDA

Tipo y forma: Article (Published version)

Área (Departamento): Area Medicina (Dpto. Medicina, Psiqu. y Derm.)