Concepedia

Olga P. Nyssen

OP

31

Publications

1.3K

Citations

19

H-Index

2011

Active since

Affiliations

Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas(Current)

Hospital Universitario de La Princesa

Universidad Autónoma de Madrid

Trinity College Dublin

Althaia

Olga P. Nyssen is an author at Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas specializing in gastroenterology, epidemiology, and medicine.

ORCID

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Publications per year

2011–2024

31

Publications

31

European Registry on<i>Helicobacter pylori</i>management (Hp-EuReg): patterns and trends in first-line empirical eradication prescription and outcomes of 5 years and 21 533 patients

Olga P. Nyssen, Bojan Tepeš, Ángeles Pérez‐Aísa et al. · Gut · 2020 · 243 citations

Infliximab salvage therapy after failure of ciclosporin in corticosteroid‐refractory ulcerative colitis: a multicentre study

María Chaparro, P. Burgueño, Eva Iglesias et al. · Alimentary Pharmacology & Therapeutics · 2011 · 115 citations · Full text

Antibiotic Resistance Prevalence and Trends in Patients Infected with Helicobacter pylori in the Period 2013–2020: Results of the European Registry on H. pylori Management (Hp-EuReg)

Luís Bujanda, Olga P. Nyssen, Dino Vaira et al. · Antibiotics · 2021 · 104 citations · Full text

Combination of Bismuth and Standard Triple Therapy Eradicates Helicobacter pylori Infection in More than 90% of Patients

Adrián G. McNicholl, Alfredo J. Lucendo, Galina Fadeenko et al. · Clinical Gastroenterology and Hepatology · 2019 · 94 citations · Full text

Adverse Event Profile During the Treatment of Helicobacter pylori: A Real-World Experience of 22,000 Patients From the European Registry on H. pylori Management (Hp-EuReg)

Olga P. Nyssen, Ángeles Pérez‐Aísa, Bojan Tepeš et al. · The American Journal of Gastroenterology · 2021 · 87 citations · Full text

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