Asociación Española
de Gastroenterología

About us

This prospective multicenter registry of the clinical practice of gastroenterologists worldwide on the management of Helicobacter pylori infection and its treatment is supported by the European Helicobacter & Microbiota Study Group and the Asociación Española de Gastroenterología.

Javier P. Gisbert

Principal investigator

Scientific committee

Leticia Moreira

Scientific director

Scientific committee

Olga P. Nyssen

Scientific director

Scientific committee

Alba Singla

Technical Project Manager

Pablo Parra

Data Project Manager

Oriol Farrés

Community Manager



Participating countries

PROJECTS

Last outstanding publication



Main results excluding European countries

Number of patients included by year

Number of patients included per country

Trends in effectiveness of first-line eradication treatment

Patients included by country in the last 3 months



Treatment prescriptions excluding European countries



First-line treatment prescriptions during 2025



Publications per country excluding Europe


Click on the map icons to see the publications for each country.

Publications on behalf of the WorldHpReg investigators excluding European investigators

Sanches BSF, Nyssen OP, Chaves SR, Veloso JS, Silva LS, Marinho JR, Okamoto H, Couto GC, Breyer HP, Alencar CS, Comelli E, Sousa LS, Horn M, Massote MG, Loures MTR, Vidal MP, Paula RV, Ribeiro LT, Galizzi HO, Terra DAA, Cançado GGL, Burmann BP, Caetano JS, Pena LF, Decanio MA, Souza HS, Kuniyoshi ASO, Guedes LR, Passos MCF, Marinho FP, Bombassaro IZ, Domingues AG, Barbosa JG, Nogueira IM, Ramos AFP, Korman DR, Souza TB, Barbosa MC, Chinzon D, Silva LL, Mantovani A, Freitas AHA, Poncinelli CS, Francato MA, Goncalves JN, Parra P, Cano-Català A, Moreira L, Gisbert JP, Coelho LGV; Hp-BrazilReg investigators. Empirical rescue eradication therapy for Helicobacter pylori infection in second and subsequent treatment lines: experience from 500 cases of the Brazilian Registry on H. pylori management (Hp-BrazilReg). Helicobacter. 2025;30:e70077. DOI: https://doi.org/10.1111/hel.70077

H. pylori infection management in LATAM and Brasil

First-line prescriptions, effectiveness and safety in Mexico



Non-European abstracts presented at international meetings



Read the authorship policy

The authorship policy is available at https://redcap.aegastro.es/surveys/?__file=piUDAZTERyMJvu6RxyXgjh3IqrTZndueDSWIjAqZ65E75wSWiuFZRrrhbnGMPIrgucKDqMvR9TZWxDW2n6FoqtanBNyZV98az4m7.



Non-European coordinators of the WorldHpReg

Country Coordinator
ASEAN Dr. Ratha-korn Vilaichone E-Mail
Australia Dr. Peter Katelaris E-Mail
Brazil Dr. Luiz Gonzaga Vaz Coelho E-Mail
Canada Dr. Sander Veldhuyzen van Zanten E-Mail
India Dr. Shivaram Prasad Singh E-Mail
Iraq Dr. Ibrahim Naqid E-Mail
Jordan Dr. Maisam Waid Akroush E-Mail
Latin America Dr. Arnoldo Riquelme E-Mail
Mongolia Dr. Boldbaatar Gantuya E-Mail
New Zealand Dr. Stephen Inns E-Mail
North Africa Dr. Mohamed Alboraie E-Mail
Pakistan Dr. Lubna Kamani E-Mail
Saudi Arabia Dr. Fahad Alsohaibani E-Mail
Sub-Saharan Africa Dr. Stella Smith E-Mail
United States of America Dr. Shailja Shah E-Mail


Contact



E-Mail

Javier P. Gisbert MD, PhD
Principal Investigator


E-Mail

Olga P. Nyssen BSc, PhD
Scientific Director


E-Mail

Leticia Moreira MD, PhD
Scientific Director


E-Mail

Pablo Parra
Data Project Manager


E-Mail

Oriol Farrés
Community Manager


E-Mail

Alba Singla
Technical Project Manager