John A. Karagiannis - Publications

When perforation is not the culprit : case report and systematic review of mechanical small-bowel obstruction complicating colonoscopy.

Journal: Acta gastro-enterologica Belgica

Published: March 22, 2018

A multicenter, prospective, observational study of the long-term outcomes of Crohn's disease patients under routine care management in Greece.

Journal: Annals of gastroenterology

Published: January 08, 2018

Cold versus hot endoscopic mucosal resection for nonpedunculated colorectal polyps sized 6-10 mm: a randomized trial.

Journal: Endoscopy

Published: September 13, 2017

Seven-day genotypic resistance-guided triple Helicobacter pylori eradication therapy can be highly effective.

Journal: Annals of gastroenterology

Published: September 10, 2017

Preliminary diagnostic reference levels for endoscopic retrograde cholangio-pancreatography in Greece.

Journal: Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)

Published: December 26, 2015

A delayed onset of bowel activity after the start of conventional polyethylene glycol predicts inadequate colon cleansing before colonoscopy: A prospective observational study.

Journal: United European gastroenterology journal

Published: July 06, 2015

Revised guidelines for the clinical management of Lynch syndrome (HNPCC): recommendations by a group of European experts.

Journal: Gut

Published: February 15, 2013

Inflammatory bowel disease: Greek patients' perspective on quality of life, information on the disease, work productivity and family support.

Journal: Annals of gastroenterology

Published: July 31, 2012