%0 Journal Article
%A Resina, Elena
%A Donday, María G
%A Martínez-Domínguez, Samuel J
%A Laserna-Mendieta, Emilio José
%A Lanas, Ángel
%A Lucendo, Alfredo J
%A Sánchez-Luengo, Marta
%A Alcaide, Noelia
%A Fernández-Salazar, Luis
%A De La Peña-Negro, Luisa
%A Bujanda, Luis
%A Arbulo, Marta Gómez-Ruiz de
%A Alcedo, Javier
%A Pérez-Aísa, Ángeles
%A Rodríguez, Raúl
%A Hermida, Sandra
%A Brenes, Yanire
%A Nyssen, Olga P
%A Gisbert, Javier P
%T Evaluation of a New Monoclonal Chemiluminescent Immunoassay Stool Antigen Test for the Diagnosis of Helicobacter pylori Infection: A Spanish Multicentre Study.
%D 2022
%@ 2077-0383
%U http://hdl.handle.net/10668/21340
%X The stool antigen test (SAT) represents an attractive alternative for detection of Helicobacter pylori. The aim of this study was to assess the accuracy of a new SAT, the automated LIAISON® Meridian H. pylori SA based on monoclonal antibodies, compared to the defined gold standard 13C-urea breath test (UBT). This prospective multicentre study (nine Spanish centres) enrolled patients ≥18 years of age with clinical indication to perform UBT for the initial diagnosis and for confirmation of bacterial eradication. Two UBT methods were used: mass spectrometry (MS) including citric acid (CA) or infrared spectrophotometry (IRS) without CA. Overall, 307 patients (145 naïve, 162 with confirmation of eradication) were analysed. Using recommended cut-off values (negative SAT
%K Helicobacter pylori
%K diagnosis
%K stool antigen test
%K urea breath test
%~