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23篇 您的检索式:作者名="Michael Bourke"
    题名 作者 年代 出处 被引量
1Failed biliary cannulation: Clinical and technical outcomes after tertiary referral endoscopic retrograde cholangiopancreatography显示文摘AIM: Prospective evaluation of repeat endoscopic retrograde cholangiopancreatography (ERCP) for failed Schutz grade 1 biliary cannulation in a high-volume center. METHODS: Prospective intention-to-treat analysis of patients referred for biliary cannulation following recent unsuccessful ERCP. RESULTS: Fifty-one patients (35 female; mean age: 62.5 years; age range: 40-87 years) with previous failed biliary cannulation were referred for repeat ERCP. The indication for ERCP was primarily choledocholithiasis (45%) or pancreatic malignancy (18%). Successful biliary can- nulation was 100%. The precut needle knife sphincterotomy (NKS) rate was 27.4%. Complications occurred in 3.9% (post-ERCP pancreatitis). An identif iable reason for initial unsuccessful biliary cannulation was present in 55% of cases. Compared to a cohort of 940 nave pa-pilla patients (female 61%; mean age: 59.9 years; age range: 18-94 years) who required sphincterotomy over the same time period, there was no statistical difference in the cannulation success rate (100% vs 98%) or postERCP pancreatitis (3.1% vs 3.9%). Precut NKS use was more frequent (27.4% vs 12.7%) (P = 0.017). CONCLUSION: Referral to a high-volume center following unsuccessful ERCP is associated with high technical success, with a favorable complication rate, compared to routine ERCP procedures.Michael P Swan Michael J Bourke Stephen J Williams Sina Alexander Alan Moss Rick Hope David Ruppin 2011World Journal of Gastroenterology2011,17,45:6
2Needle-knife sphincterotomy: factors predicting its use and the relationship with post-ERCP pancreatitis (with video)显示文摘Adam A. Bailey Michael J. Bourke Arthur J. Kaffes Karen Byth Eric Y. Lee Stephen J. Williams 2010Gastrointestinal Endoscopy2010,,2:2
3EMR of large, sessile, sporadic nonampullary duodenal adenomas: technical aspects and long-term outcome (with videos)显示文摘Sina Alexander Michael J. Bourke Stephen J. Williams Adam Bailey Jonard Co 2009Gastrointestinal Endoscopy2009,,1:2
4The oral cavity in Crohn’s disease显示文摘Siobhán Pittock Brendan Drumm Padraig Fleming Michael McDermott Cameron Imrie Stephen Flint Billy Bourke 2001The Journal of Pediatrics2001,,5:1
5Needle Knife Sphincterotomy Does Not Increase the Risk of Pancreatitis in Patients With Difficult Biliary Cannulation显示文摘Michael P. Swan Sina Alexander Alan Moss Stephen J. Williams David Ruppin Rick Hope Michael J. Bourke 2013Clinical Gastroenterology and Hepatology2013,,4:1
6Endoscopic Mucosal Resection Outcomes and Prediction of Submucosal Cancer From Advanced Colonic Mucosal Neoplasia显示文摘Alan Moss Michael J. Bourke Stephen J. Williams Luke F. Hourigan Gregor Brown William Tam Rajvinder Singh Simon Zanati Robert Y. Chen Karen Byth 2011Gastroenterology2011,,7:1
7Endoscopic treatment of malignant gastric and duodenal strictures: a prospective, multicenter study显示文摘Andrea Tringali Paul Didden Alessandro Repici Manon Spaander Michael J. Bourke Stephen J. Williams Julius Spicak Pavel Drastich Massimiliano Mutignani Vincenzo Perri André Roy Krystal Johnston Guido Costamagna 2014Gastrointestinal Endoscopy2014,,1:1
8A prospective, randomized, placebo-controlled trial of transdermal glyceryl trinitrate in ERCP: effects on technical success and post-ERCP pancreatitis显示文摘Arthur John Kaffes Michael John Bourke Stephen Ding Ahmad Alrubaie Vu Kwan Stephen John Williams 2006Gastrointestinal Endoscopy2006,,3:1
9Detachable nylon loop assisted removal of large clinically significant colonic lipomas显示文摘Michael A. Murray Vu Kwan Stephen J. Williams Michael J. Bourke 2005Gastrointestinal Endoscopy2005,,6:1
10Non-physician endoscopists: A systematic review显示文摘AIM:To examine the available evidence on safety, competency and cost-effectiveness of nursing staff providing gastrointestinal(GI) endoscopy services.METHODS:The literature was searched for publications reporting nurse endoscopy using several databases and specific search terms.Studies were screened against eligibility criteria and for relevance.Initial searches yielded 74 eligible and relevant articles; 26 of these studies were primary research articles using original datasets relating to the ability of nonphysician endoscopists.These publications included a total of 28883 procedures performed by non-physician endoscopists.RESULTS:The number of publications in the field of non-specialist gastrointestinal endoscopy reached a peak between 1999 and 2001 and has decreased thereafter.17/26 studies related to flexible sigmoidoscopies,5 to upper GI endoscopy and 6 to colonoscopy.All studies were from metropolitan centres with nurses working under strict supervision and guidance by specialist gastroenterologists.Geographic distribution of publications showed the majority of research was conducted in the United States(43%),the United Kingdom(39%)and the Netherlands(7%).Most studies conclude that after appropriate training nurseendoscopists safely perform procedures.However,in relation to endoscopic competency,safety or patient satisfaction,all studies had major methodological limitations.Patients were often not randomized(21/26studies)and not appropriately controlled.In relation to cost-efficiency,nurse endoscopists were less costeffective per procedure at year 1 when compared to services provided by physicians,due largely to the increased need for subsequent endoscopies,specialist follow-up and primary care consultations.CONCLUSION:Contrary to general beliefs,endoscopic services provided by nurse endoscopists are not more cost effective compared to standard service models and evidence suggests the opposite.Overall significant shortcomings and biases limit the validity and generalizability of studies that have explored safety and quality of services delivered by non-medical endoscopists.Maximilian Stephens Luke F Hourigan Mark Appleyard George Ostapowicz Mark Schoeman Paul V Desmond Jane M Andrews Michael Bourke David Hewitt David A Margolin Gerald J Holtmann 2015World Journal of Gastroenterology2015,21,16:1
11Giant laterally spreading tumors of the duodenum: endoscopic resection outcomes, limitations, and caveats显示文摘Scott B. Fanning Michael J. Bourke Stephen J. Williams Adrian Chung Viraj C. Kariyawasam 2012Gastrointestinal Endoscopy2012,,4:1
12Influence of nitrogen and potassium fertilizer ongrowth of sweet potato(Ipomoea batatas)in Papua New Guinea显示文摘MICHAEL BOURKE R 1985FieldCrops Research1985,12,:1
13Endoscopic mucosal resection in the colon: A practical guide显示文摘Michael Bourke 2011Techniques in Gastrointestinal Endoscopy2011,,1:1
14Clinical Presentation of and Outcome for Solitary Rectal Ulcer Syndrome in Children显示文摘Carol Blackburn Michael McDermott Billy Bourke 2012Journal of Pediatric Gastroenterology and Nutrition2012,,2:1
15Needle Knife Sphincterotomy Does Not Increase the Risk of Pancreatitis in Patients With Difficult Biliary Cannulation显示文摘Michael P. Swan Sina Alexander Alan Moss Stephen J. Williams David Ruppin Rick Hope Michael J. Bourke 2013Clinical Gastroenterology and Hepatology2013,,4:1
16The oral cavity in Crohn’s disease显示文摘Siobhán Pittock Brendan Drumm Padraig Fleming Michael McDermott Cameron Imrie Stephen Flint Billy Bourke 2001The Journal of Pediatrics2001,,5:1
17Endoscopic Mucosal Resection Outcomes and Prediction of Submucosal Cancer From Advanced Colonic Mucosal Neoplasia显示文摘Alan Moss Michael J. Bourke Stephen J. Williams Luke F. Hourigan Gregor Brown William Tam Rajvinder Singh Simon Zanati Robert Y. Chen Karen Byth 2011Gastroenterology2011,,7:1
18Endoscopic mucosal resection in the colon: A practical guide显示文摘Michael Bourke 2011Techniques in Gastrointestinal Endoscopy2011,,1:1
19Large refractory colonic polyps: is it time to change our practice? A prospective study of the clinical and economic impact of a tertiary referral colonic mucosal resection and polypectomy service (with videos)显示文摘Michael P. Swan Michael J. Bourke Sina Alexander Alan Moss Stephen J. Williams 2009Gastrointestinal Endoscopy2009,,6:1
20Endoscopic Treatment of Malignant Gastric and Duodenal Strictures: A Prospective Multicenter Study显示文摘Andrea Tringali Paul Didden Alessandro Repici Manon Spaander Michael J. Bourke Stephen J. Williams Julius Spicak Pavel Drastich Massimiliano Mutignani Vincenzo Perri André Roy Krystal Johnston Guido Costamagna 2013Gastrointestinal Endoscopy2013,,:1
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