G
Guido N. J. Tytgat
Researcher at University of Amsterdam
Publications - 102
Citations - 6358
Guido N. J. Tytgat is an academic researcher from University of Amsterdam. The author has contributed to research in topics: Dysplasia & GERD. The author has an hindex of 40, co-authored 102 publications receiving 6175 citations. Previous affiliations of Guido N. J. Tytgat include Slotervaartziekenhuis & VU University Amsterdam.
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Journal ArticleDOI
Campylobacter pyloridis-associated chronic active antral gastritis. A prospective study of its prevalence and the effects of antibacterial and antiulcer treatment.
TL;DR: Complete normalization of gastric mucosa after amoxicillin monotherapy provides additional strong evidence for a true cause-effect relationship between C. pyloridis colonization and gastritis.
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A mutation in the human canalicular multispecific organic anion transporter gene causes the Dubin-Johnson syndrome.
Coen C. Paulusma,Marcel Kool,Piter J. Bosma,George L. Scheffer,F. Ter Borg,R.J. Scheper,Guido N. J. Tytgat,Piet Borst,Frank Baas,R P Elferink +9 more
TL;DR: The human homologue of rat cmoat, human cMOAT, is isolated and analyzed the corresponding cDNA from fibroblasts of a DJS patient for mutations, showing that a mutation in this gene is the cause of DJS.
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Diagnosis of Helicobacter pylori infection with a new non-in vasive antigen-based assay
Dino Vaira,Peter Malfertheiner,Francis Mégraud,Anthony T. R. Axon,Michel Arthur Deltenre,Alexander M. Hirschl,Giovanni Gasbarrini,Colm O'Morain,Jose M Pajares Garcia,Mario Quina,Guido N. J. Tytgat +10 more
TL;DR: The stool assay was a reliable and easy-to-use tool for diagnosis of H pylori infection and was accurate even shortly after treatment.
Journal Article
Drug treatment of functional dyspepsia: a systematic analysis of trial methodology with recommendations for design of future trials.
S Veldhuyzen van Zanten,C.E. Cleary,Nicholas J. Talley,T. C. Peterson,O. Nyren,Laurence A. Bradley,Marleen Verlinden,Guido N. J. Tytgat +7 more
TL;DR: Because of suboptimal design and/or unclear presentation of the data, none of the trials provided unequivocal evidence that there is efficacious therapy for the treatment of functional dyspepsia.
Journal ArticleDOI
Development of a new dyspepsia impact scale: the Nepean Dyspepsia Index.
Nicholas J. Talley,Mahfuzul Haque,J W Wyeth,N H Stace,Guido N. J. Tytgat,Vincenzo Stanghellini,Gerald Holtmann,Marleen Verlinden,Michael P. Jones +8 more
TL;DR: There is not at present a suitable disease‐specific health‐related quality of life instrument for uninvestigated dyspepsia and functional (non‐ulcer) dyspepsy.