Dr. Grigorios
Leontiadis
Faculty of
Health Sciences
McMaster
University, Canada
Email: leontia@mcmaster.ca
Qualifications
2002 Ph.D.,
Gastroenterology, Medical School of Democritus University, Alexandroupolis,
Greece
1992 MD,
Aristotle University of Thessaloniki, Greece
Publications
(Selected)
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Nguyen GC, Bernstein CN, Bitton A, Chan AK, Griffiths AM, Leontiadis GI,
Geerts W, Bressler B, Butzner JD, Carrier M, Chande N, Marshall JK, Williams C,
Kearon C. Consensus statements on the risk, prevention, and treatment of venous
thromboembolism in inflammatory bowel disease: Canadian Association of
Gastroenterology. Gastroenterology 2014;146(3):835-848.e6.
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Yuan Y, Ford AC, Khan KJ, Gisbert JP, Forman D, Leontiadis GI, Tse F,
Calvet X, Fallone C, Fischbach L, Oderda G, Bazzoli F, Moayyedi P. Optimum
duration of regimens for Helicobacter pylori eradication.
Cochrane Database Syst Rev. 2013;12:CD008337.
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Moayyedi P, Yuan Y, Leontiadis G; CAG Clinical Affairs. Canadian
Association of Gastroenterology position statement: hip fracture and proton
pump inhibitor therapy- A 2013 update. Can J Gastroenterol 2013;27(10):593-5.
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Tse F, Yuan Y, Moayyedi P, Leontiadis GI. Guide wire-assisted cannulation
for the prevention of post-ERCP pancreatitis: a systematic review and
meta-analysis. Endoscopy 2013;45:605-18
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Neumann I, Letelier LM, Rada G, Claro JC, Martin J, Howden CW, Yuan Y,
Leontiadis GI. Comparison of different regimens of proton pump inhibitors for
acute peptic ulcer bleeding. Cochrane Database Syst Rev 2013;(6):CD007999.
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Leontiadis GI, Molloy-Bland M, Moayyedi P, Howden CW. Effect of
comorbidity on mortality in patients with peptic ulcer bleeding: systematic
review and meta-analysis. Am J Gastroenterol 2013;108:331-45.
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Greenspoon J, Barkun A, Bardou M, Chiba N, Leontiadis GI, Marshall JK,
Metz DC, Romagnuolo J, Sung J, International Consensus Upper Gastrointestinal
Bleeding Conference Group. Management of patients with on-variceal upper
gastrointestinal bleeding. Clin Gastroenterol Hepatol 2012;10(3):234-9.
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Chen J, Yuan Y, Leontiadis GI, Howden CW. Recent safety concerns with
long-term use of proton pump inhibitors. J Clin Gastroenterol
2012;46(2):93-114.
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Borgaonkar M, Hookey L, Hollingworth R, Foster A, Kuipers E, Armstrong D,
Barkun A, Bridges R, Carter R, de Cara C, Dube C, Enns R, MacIntosh D, Forget
S, Leontiadis G, Meddings J, Cotton P, Valori R. Indicators of safety
compromise in gastrointestinal endoscopy. Can J Gastroenterol 2012; 26(2):71-8.
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Armstrong D, Barkun A, Bridges R, Carter R, de Cara C, Dube C, Enns R,
Hollingworth R, MacIntosh D, Borgaonkar M, Forget S, Leontiadis G, Meddings J,
Cotton P, Kuipers E, Valori. Canadian Association of Gastroenterology consensus
guidelines on safety and quality indicators in endoscopy. Can J Gastroenterol
2012;26(1):17-31.