|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Evaluation of the string test for the detection of Helicobacter pylori显示文摘AIM: Helicobacter pylori can be diagnosed by invasive ornon-invasive tests but to obtain bacteria for culture andantibiotic susceptibility testing, an upper GI endoscopy isoften required. The string test may be a minimally-invasivealternative method of obtaining H. pylori samples. This studyevaluates the sensitivity and specificity of the string test inthe diagnosis of H. pylori in comparison with endoscopicmeans of diagnosis.METHODS: This was a prospective open comparative studyof patients with dyspepsia with endoscopy-based tests asgold standard (defined as a positive CLO test and antralhistology). Fasting patients swallowed the encapsulated-string(Entero-test Hp), which was withdrawn after 1 hour. Thegastric juice from the string was plated onto H. pylori-selectivemedia for culture. Helicobacter pylori was identified by typicalcolony morphology, gram stain and biochemical test results.RESULTS: Thirty dyspeptic patients were recruited of whom21 (70 %) were positive for H. pylori according to the goldstandard. The sensitivity, specificity, positive predictive value,and negative predictive value for the string test were 38 %,100 %, 100 % and 41% respectively, and for endoscopicbiopsies 81%, 100 %, 100 %, 69 % respectively (P=0.004).Logistic regression showed that only abundant growthdensity from endoscopic biopsy cultures to be a predictor ofa positive string test (P=0.018).CONCLUSION: The string test is an alternative method toendoscopy in obtaining H. pylori but has a low sensitivitycompared to endoscopic biopsies. | Rupert WL Leong Ching C Lee Thomas KW Ling WaiK Leung Joseph JY Sung | 2003 | World Journal of Gastroenterology2003，9，2： | 3 |
| 2 | Comparison of glyburide and insulin for the management of gestational diabetes in a large managed care organization 显示文摘 | Jacobson GF Ramos GA Ching JY el at | 2005 | Am J Obstet Gynecol2005，193，： | 1 |
| 3 | Clopidogrel versus aspirin and esomeprazole to prevent recurrentulcer bleeding显示文摘 | Chan FK Ching JY Hung LC | 2005 | N Engl J med2005，352，3： | 1 |
| 4 | Clopidogrel versus aspirin and esomeprasole to prevent recurrent ulcer bleeding 显示文摘 | Chan FK Ching JY Hung LC | 2005 | N Engl J Med2005，352，3： | 1 |
| 5 | Clopidogrel versus aspirin and esomeprazole to prevent recurrent ulcer bleeding显示文摘 | Chan FK Ching JY Hung LC | 2005 | N Engl J Med2005，352，： | 1 |
| 6 | Continuation of low-dose aspirin therapy in peptic ulcer bleeding: a randomized trial显示文摘 | Sung JJ Lau JY Ching JY | 2010 | Ann Intern Med2010，1520，： | 1 |
| 7 | Effect of helicobacter pylori eradication on treatment of gastro-oesophageal reflux disease: a double blind, placebo controlled, randomised trial显示文摘 | Wu JC Chan FK Ching JY | 2004 | Gut2004，53，2： | 1 |
| 8 | Development and validation of a disease specific quality of life questionnaire for gastro- oesophageal reflux disease: the GERD- QOL questionnaire 显示文摘 | Chan Y Ching JY Cheung CM | 2010 | Aliment Pharmacol Ther2010，31，3： | 1 |
| 9 | Quality of life in Chinese patients with inflammatory bowel disease:validation of the Chinese translation Of the Inflammatory Bowel Disease Questionnaire显示文摘 | Leong RW Lee YT Ching JY | 2003 | Aliment Pharmacol Ther2003，17，5： | 1 |
| 10 | Clopidogrel versus aspirin and esomeprazole to prevent recurrent ulcer bleeding显示文摘 | Chan FK Ching JY Hung LC | 2005 | N Engl J Med2005，352，3： | 1 |
| 11 | Continuation of low - dose aspirin therapy in peptic ulcer bleeding: a randomized trial 显示文摘 | Sung JJ Lau JY Ching JY etal | 2010 | Ann lntem Med2010，152，1： | 1 |
| 12 | Aeromonas infection in acute suppurative cholangitis: review of 30 cases 显示文摘 | Chan FK Ching JY Ling TK | 2000 | J Infect2000，40，1： | 1 |
| 13 | Early reintroduction of aspirin with proton pump inhibitor after endoscopic haemostasis for peptic ulcer bleeding:final results of a double blinded randomised study显示文摘 | Sung J Lau JY Ching JY | 2007 | Gut2007，56，： | 1 |
| 14 | Clopidogrel versus aspirin and esomeprazole to prevent recurrent ulcer bleeding 显示文摘 | Chan FK Ching JY Hung LC | 2005 | N Engl J Med2005，352，： | 1 |
| 15 | Incidence and pheno- type of inflammatory bowel disease based on results from the Asia- pacific Crohn's and colitis epidemiology study 显示文摘 | Ng SC Tang W Ching JY | 2013 | Gastroenterology2013，145，1： | 1 |
| 16 | Effect of Helicobacter pylori eradication on treatment of gastro-oesophageal reflux disease: A double blind, placebo controlled, randomised trial 显示文摘 | Wu JC Chan FK Ching JY | 2004 | Gut2004，53，2： | 1 |
| 17 | Clopidogrel versus aspirin and esomeprazole to prevent recurrent ulcer bleeding显示文摘 | Chan FK Ching JY Hung LC | 2005 | N Engl J Med2005，352，3： | 1 |
| 18 | Incidence and pheno- type of inflammatory bowel disease based on results from the Asia- pacific Crohn 's and colitis epidemiology study 显示文摘 | Ng SC Tang W Ching JY | 2013 | Gastroenterology2013，145，1： | 1 |
| 19 | Clopidogrel versus aspirin and esomeprezole to prevent recurrent ulcer bleeding显示文摘 | CHAN FK CHING JY HUNG LC | 2005 | N Eng J Med2005，352，3： | 1 |
| 20 | Effects of Helicobacter pylori infection on long-term risk of peptic ulcer bleeding in low-dose aspirin users显示文摘 | Chan FK Ching JY Suen BY | 2013 | Gastroenterology2013，144，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员