Biography
Graduated from RCSI with an honours degree in 2005
Completed specialist training in gastroenterology in Beaumont and St. Vincent’s hospital, Dublin
UCD Newman Scholar 2009-2010
Awarded an MD from UCD for research on colorectal cancer and angiogenesis
Fellowship in advanced therapeutic endoscopy 2013-2014: University of British Columbia, Vancouver, Canada
Fellowship in advanced therapeutic endoscopy 2014- 2015: Duke University, North Carolina, USA
Appointed to Beaumont Hospital, Dublin as a permanent consultant gastroenterologist and honorary clinical senior lecturer (RCSI) in 2016
Research
Presentations
Retrospective single-center review of Goodpasture’s Syndrome
Oral presentation- Irish Nephrology Society Conference 2006
Patient Journey in Colorectal Carcinoma: Timelines
Poster presentation- Irish Society of Gastroenterology conference 2007
Inter-observer Agreement in the Endoscopic Diagnosis of Barrett’s Oesophagus
Poster presentation- Digestive Diseases Weekly 2009
Novel anti-angiogenic compounds affect pro-inflammatory cytokine production in colorectal cancer tumour explants and circulating monocytes
Oral presentation- Irish Society of Gastroenterology winter meeting (1stplace winner) 2009
The Effects of Dorrigocin and Migrastatin Analogues on Angiogenic Marker Secretions and Cellular processes using a Human Tumour Explant Model
Poster presentation- European COST/Angiokem (Athens, Greece) meeting
Oralpresentation- Irish Society of Gastroenterology/American College of Gastroenterology joint meeting 2009
Novel anti-angiogenic compounds affect angiogenic and pro-inflammatory cytokine production in colorectal cancer tumour explants and circulating monocytes
Poster presentation- Digestive Diseases Weekly (New Orleans) 2010
Novel anti-angiogenic compounds affect pro-inflammatory cytokine production in colorectal cancer tumour explants and circulating monocytes
Oral presentation- Irish Association of Cancer Research(Award recipient) 2010
Impact of magnetic resonance enterography on the management of small bowel crohn’s disease
Oral presentation- DDW, San Diego, USA, May 22, 2012
Comparative analysis of outcomes for oesophageal stent insertion for palliation of malignant strictures: A multicenter audit. Poster presentation- Irish Society of Gastroenterology, November 2012
Is There a Need for Rapid “On Site” Cytological Assessment in the Endoscopy Suite for Gastrointestinal EUS-FNA Specimens?Oral presentation- United States & Canadian Academy of Pathology meeting, March 2014
Conscious sedation in ERCP: the uncomfortable truth. Poster, British and Irish Society (BIG) of Gastroenterology meeting 2017
Measuring the value of Endoscopic ERCP activity: an opportunity to stratify endoscopists based on their value. Poster, British and Irish Society of Gastroenterology (BIG) meeting 2017
Value in colonoscopy: The shape of things to come. Poster, ISG 2017
A user-friendly colonoscopy quality score: utility of a convenient composite measure that does not require histology. Oral presentation, DDW 2017
Assessment of post ERCP pancreatitis at a single tertiary referral centre. Poster, ISG 2017
Conscious sedation in ERCP: the uncomfortable truth. Oral presentation. ESGE days 2018
Management of gallbladder perforations in the elderly: the first Irish use of the Hot Axios LASEMS. Cheriyan et al. Sylvester O’Halloran Surgical Scientific Symposium 2018
Publications- Abstracts
Image Recognition in the Endoscopic Diagnosis of Barrett's Oesophagus; a Study of Interobserver Agreement and the Impact of Endoscopy Experience. G. Doherty, D. Cheriyan, J. Leyden et al. Gastroenterology - May 2009 (Vol. 136, Issue 5, Supplement 1, Page A-594)
Novel Migrastatin and Dorrigocin Analogues Affect Angiogenic and Pro-Inflammatory Cytokine Production in Colorectal Cancer Tumour Explants and Circulating Monocytes. D. Cheriyan et al. Gastroenterology - May 2010 (Vol. 138, Issue 5, Supplement 1, Pages S-735-S-736)
Impact of Magnetic Resonance Enterography in the Management of Small Bowel Crohn's Disease. D. Cheriyan et al. Gastroenterology - May 2012 (Vol. 142, Issue 5, Supplement 1, Page S-169)
A User-Friendly Colonoscopy Quality Score: Utility of a Convenient Composite Measure That Does Not Require Histology May 2017Gastrointestinal Endoscopy 85(5):AB544
Measuring the Value of Endoscopic Retrograde Cholangiopancreatography (ERCP) Activity: an Opportunity to Stratify Endoscopists Based on Their Value May 2017 Gastrointestinal Endoscopy 85(5):AB243-AB244
Value in Colonoscopy: The Shape of Things to Come May 2017 Gastrointestinal Endoscopy 85(5):AB92-AB93
Conscious sedation practice in ERCP: a single centre review Gut 2017;66:A25.
Measuring the value of endoscopic retrograde cholangiopancreatography (ERCP) activity: an opportunity to stratify endoscopists based on their value Gut 2017;66:A9.
Conscious sedation in ERCP : the uncomfortable truth Gut 2017;66:A16.
Peer reviewed publications
Inter-endoscopist agreement in diagnosis of Barrett’s oesophagus. Glen A. Doherty, Danny G. Cheriyan et al, Frontline Gastroenterology 2011;2:162-167
Impact of magnetic resonance enterography on the management of small bowel crohn’s disease. Danny G. Cheriyan, Seamus Murphy et al, Eur J Gastroenterol Hepatol 2013 May; 25(5):550-5 PMID: 23325284
Propofol use in ERCP and EUS. Danny G. Cheriyan, Michael F. Bryne. World J Gastroenterol. 2014 May 14;20(18):5171-6 PMID: 24833847
Over-the-scope clip in the management of gastrointestinal defects. Danny G. Cheriyan, Rob Enns. Gastrointest Endosc. 2014 Oct;80(4):623-5 PMID: 25220510
Giant esophageal lipoma: endoscopic resection. Danny G. Cheriyan et al, Gastrointest Endosc June 2015 PMID: 26071059
Therapeutic Endoscopic Ultrasound. Danny Cheriyan, Jorge Obando. Gastroenterology & Hepatology. July 2015. Volume 11, Issue 7. ISSN: 1554-7914
Gastrointestinal Endoscopic Ultrasound-Guided Fine-Needle Aspiration Biopsy Specimens: Adequate Diagnostic Yield and Accuracy Can Be Achieved without On-Site Evaluation. O'Connor K, Cheriyan DG, Li-Chang HH, Kalloger SE, Garrett J, Byrne MF, Weiss AA, Donnellan F, Schaeffer DF. Acta Cytol. 2015;59(4):305-10
A randomized trial comparing winged versus conventional plastic stents for malignant bile duct strictures. Ayres L, Cheriyan D et al. Endosc Int Open. 2017 Jul;5(7):E635-E641
Meta-analysis of outcomes of endoscopic ultrasound-guided gallbladder drainage versus percutaneous cholecystostomy for the management of acute cholecystitis. Ahmed O, Rogers AC, Bolger JC, Mastrosimone A, Lee MJ, Keeling AN, Cheriyan D, Robb WB. Surg Endosc. 2018 Feb 5.
Measuring the value of Endoscopic Retrograde Cholangiopancreatography(ERCP) activity: an opportunity to stratify endoscopists based on their value. V. Parihar, D. Cheriyan, S. Patchett, F. Murray, G. Harewood. Eur J Gastroenterology and Hepatology, July 2018
Snare resection after Full Thickness Resection Device (FTRD) Malfunction. P. Maheshwari, K. Palinappian, M. Farman, B. Doyle, S. Patchett, D. Cheriyan. Accepted for publication 8/2018 (Endoscopy)
Multimedia
Gastrointestinal endoscopy . Giant esophageal lipoma: endoscopic resection. Danny Cheriyan. October 2015. http://endoscopedia.com/2015/10/07/endoscopic-resection-of-giant-esophageal-lipoma/
Book Chapters
The Pocketbook for PACES. Danny Cheriyan, Stephen Patchett, Rupa Bessant. Oxford University Press. July 2012. 978-0-19-957418-6
Medicine for the Memberships. Danny Cheriyan, Charlotte Ford, Stephen Patchett. Oxford University Press. Currently with editors and expected publication in 2018.