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| 1 | Clinical usefulness of transpapillary removal of common bile duct stones by frequency doubled double pulse Nd:YAG laser显示文摘AIM: To study the efficacy and the safety of laser lithotripsy without direct visual control by using a balloon catheter in patients with bile duct stones that could not be extracted by standard technique. METHODS: The seventeen patients (7 male and 10 female; mean age 67.8 years) with difficult common bile duct (CBD) stones were not amenable for conventional endoscopic maneuvers such as sphincterotomy and mechanical lithotripsy were included in this study. Laser wavelengths of 532 nm and 1064 nm as a double pulse were applied with pulse energy of 120 mJ. The laser fiber was advanced under fluoroscopic control through the ERCP balloon catheter. Laser lithotripsy was continued until the fragment size seemed to be less than 10 mm. Endoscopic extraction of the stones and fragments was performed with the use of the Dormia basket and balloon catheter. RESULTS: Bile duct clearance was achieved in 15 of 17 patients (88%). The mean number of treatment sessions was 1.7 ± 0.6. Endoscopic stone removal could not be achieved in 2 patients (7%). Adverse effects were noted in three patients (hemobilia, pancreatitis, and cholangitis). CONCLUSION: The Frequency Doubled Double Pulse Nd:YAG (FREDDY) laser may be an effective and safe technique in treatment of difficult bile duct stones. | Tae Hyeon Kim Hyo Jeong Oh Chang-Soo Choi Dong Han Yeom Suck Chei Choi | 2008 | World Journal of Gastroenterology2008，14，18： | 20 |
| 2 | Effect of itopride, a new prokinetic, in patients with mild GERD: A pilot study显示文摘AIM: Itopride is a newly developed prokinetic agent, which enhances gastric motility through both antidopaminergic and anti-acetylcholinesterasic actions. The importance of esophageal motor dysfunction in the pathogenesis of gastro-esophageal reflux disease (GERD) makes it interesting to examine the effect of itopride on esophageal acid exposure.METHODS: The effect of itopride on esophageal acid reflux variables for 24 h was studied in 26 patients with GERD symptoms, pre-entry total acid exposure time (pH<4) of more than 5% and mild esophagitis (SavaryMiller grades Ⅰ, Ⅱ) proven by endoscopy. Ambulatory 24-h pH-metry and symptom assessment were performed after treatments with 150 or 300 mg itopride thrice a day (t.i.d.) for 30 d in random order, using an open label method.For evaluating the safety of itopride, blood biochemical laboratory test was performed and the serum prolactin level was also examined before and after treatment.RESULTS: Total symptom score was significantly decreased after treatment in 150- or 300-mg group. Itopride 300mg was significantly effective than 150 mg on decreasing the total per cent time with pH<4, total time with pH<4and DeMeester score. No serious adverse effects were observed with administration of itopride in both groups.CONCLUSION: Itopride 100 mg t.i.d, is effective on decreasing pathologic reflux in patient with GERD and therefore it has the potential to be effective in the treatment of this disease. | Yong Sung Kim Tae Hyeon Kim Chang Soo Choi Young Woo Shon Sang Wook Kim Geom Seog Seo Yong Ho Nah Myung Gyu Choi Suck Chei Choi | 2005 | World Journal of Gastroenterology2005，11，27： | 15 |
| 3 | Cerebral and pulmonary embolisms after transcatheter arterial chemoembolization for hepatocellular carcinoma显示文摘A cerebral lipiodol embolism is an extremely rare complication of transcatheter arterial chemoem bolization for hepatocellular carcinoma. We present a case of cerebral lipiodol embolism that occurred afte the third arterial chemoembolization, report the clinica and radiological findings, and review the medica literature. | Chang Soo Choi Ki Hoon Kim Geom Seog Seo Eun Young Cho Hyo Jeong Oh Suck Chei Choi Tae Hyeon Kim Haak Cheoul Kim Byung Suk Roh | 2008 | World Journal of Gastroenterology2008，14，30： | 10 |
| 4 | Prevalence and Risk Factors of Atrial Fibrillation in Chinese Elderly: Results from the Chinese Longitudinal Healthy Longevity Survey显示文摘 | Choy-Lye Chei Prassanna Raman Chi Keong Chino Zhao-Xue Yin Xiao-Ming Shi Yi Zeng David B Matchar | 2015 | Chinese Medical Journal2015，，18： | 7 |
| 5 | Parametric control of structural responses using an optimal passive tuned mass damper under stationary Gaussian white noise excitations显示文摘In this study,the structural control strategy utilizing a passive tuned mass damper(TMD)system as a seismic damping device is outlined,highlighting the parametric optimization approach for displacement and acceleration control.The theory of stationary random processes and complex frequency response functions are explained and adopted.For the vibration control of an undamped structure,the optimal parameters of a TMD,such as the optimal tuning frequency and optimal damping ratio,to stationary Gaussian white noise acceleration are investigated by using a parametric optimization procedure.For damped structures,a numerical searching technique is used to obtain the optimal parameters of the TMD,and then the explicit formulae for these optimal parameters are derived through a sequence of curve-fitting schemes.Using these specified optimal parameters,several different controlled responses are examined,and then the displacement and acceleration based control effectiveness indices of the TMD are examined from the view point of RMS values.From the viewpoint of the RMS values of displacement and acceleration,the optimal TMDs adopted in this study shows clear performance improvements for the simplified model examined,and this means that the effective optimization of the TMD has a good potential as a customized target response-based structural strategy. | Min-Ho CHEY Jae-Ung KIM | 2012 | Frontiers of Structural and Civil Engineering2012，6，3： | 5 |
| 6 | Renminbi in Ordinary Economies: A Demand-side Study of Currency Globalization显示文摘人民币国际化的大多数研究集中于供应方面,由相反检验中国的自己的经济、政治的条件,这研究探讨人民币国际化的需求方面由从经济、政治的观点在平常的外国经济提供人民币使用的深入的分析,与南朝鲜的一个特别焦点,中国学习发现那个持续土生土长的市场的邻家的邻居强迫在南朝鲜便于人民币使用仍然保持弱,尽管有这个国家有然而,这研究也显示出的中国的近经济的关系朝鲜政府最近自己是有能力的,通过它的政策措施,为人民币的更大的使用产生新国内支持这些调查结果最终用它在外国在政治的货币的国际化上加亮重要影响。 | Hyoung-kyu Chey | 2015 | China & World Economy2015，23，3： | 4 |
| 7 | Randomised clinical trials: linaclotide phase 3 studies in IBS ‐C – a prespecified further analysis based on European Medicines Agency‐specified endpoints显示文摘 | E. M. M. Quigley J. Tack W. D. Chey S. S. Rao J. Fortea M. Falques C. Diaz S. J. Shiff M. G. Currie J. M. Johnston | 2012 | Aliment Pharmacol Ther2012，，1： | 3 |
| 8 | Aseismic smart building isolation systems under multi-level earthquake excitations: Part II, energy-dissipation and damage reduction显示文摘基于以前建议的聪明的大楼隔离系统(第一同伴纸) 的性能结果,这后面的研究从精力的看法点验证系统的控制效果驱散和损坏水平度量标准。利用被动 dampers 和半活跃的 resettable 设备的战略上孤立的有多层楼的大楼结构的几个不同模型盒子被分析,基于精力的目标索引被比较。表演比较在地震地面运动记录的现实主义的套房上在统计上计算的 story/structural hysteretic 精力和 story/structural 损坏要求上被进行,代表特定的回来时期概率的地震刺激。再次,半活跃的答案为 resettable 设备的应用显示出重要诺言,提供超越在一致损坏减小的被动系统的优点。这研究的特定的结果在聪明的大楼隔离系统由移开精力的机制包括差别的鉴定,基于在使用的设备的差别。更少的可变性也为半活跃的隔离系统被看见,显示增加的坚韧性。 | Min-Ho CHEY J. Geoffrey CHASE John B. MANDER Athol J. CARR | 2015 | Frontiers of Structural and Civil Engineering2015，9，3： | 2 |
| 9 | 14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial显示文摘 | E Robert Greenberg Garnet L Anderson Douglas R Morgan Javier Torres William D Chey Luis Eduardo Bravo Ricardo L Dominguez Catterina Ferreccio Rolando Herrero Eduardo C Lazcano-Ponce María Mercedes Meza-Montenegro Rodolfo Pe?a Edgar M Pe?a Eduardo Salazar- | 2011 | The Lancet2011，，9790： | 2 |
| 10 | Colonic motility abnormality in patients with irritable bowel syndrome exhibiting abdominal pain and diarrhea显示文摘 | William Y Chey Hai Ou Jin Mun Ho Lee Sung Wu Sun Kae Yol Lee | 2001 | The American Journal of Gastroenterology2001，，5： | 2 |
| 11 | Effect of cisplatin on myoelectric activity of the stomach and small intestine in dogs显示文摘 | Richard D. Chey Kae Y. Lee Robert Asbury William Y. Chey | 1988 | Digestive Diseases and Sciences1988，，3： | 2 |
| 12 | Postoperative Elevations of Neutrophil-to-lymphocyte and Platelet-to- lymphocyte Ratios Predict Postoperative Pulmonary Complications in Non-small Cell Lung Cancer Patients: A Retrospective Cohort Study显示文摘The neutrophil-to-lymphocyte ratio(NLR)and the platelet-to-lymphocyte ratio(PLR)are found to increase in patients who develop postoperative complications(PCs).The aim of the present study was to explore the association of the perioperative changes of NLR(ANLR)and PLR(OPLR)with PCs in non-small cell lung cancer(NSCLC).Clinical data of 509 patients,who were diagnosed with NSCLC and underwent thoracoscopic radical resection between January 1,2014 and July 31,2016 at the Department of Thoracic Surgery,West China Hospital,were reviewed.Patients were divided into PC and non-PC groups,and clinical characteristics including ANLR and APLR were compared between them.The optimal cut-off values of ONLR and APLR were determined by receiver operating characteristics(ROC)curves and patients were assigned to high ANLR/APLR and low ONLR/OPLR groups in terms of the cut-off values.Clinicopathologic characteristics and the incidence of different PCs were compared between the dichotomized groups.Univariate and multivariate logistic regression analyses were performed to identify the independent risk factors for PCs.The results showed that the ANLR and APLR in the PC group were significantly higher than those in the non-PC group(P<0.001 for both).The optimal cutoff values of ANLR and APLR were 6.6 and 49,respectively.Patients with ANLR>6.6 or 0PLR>49 were more likely to experience postoperative pulmonary complications(PPCs)(P<0.001 for both).Multivariate logistic regression analysis demonstrated that smoking[odds ratio(OR):2.450,95%confidence interval(95%CI):1.084--5.535,P=0.031)],tumor size(OR:1.225,95%CI:1.047-1.433,P=0.011),ANLR>6.6(OR:2.453,95%CI:1.2244.914,P-0.011)and APLR>49(OR:2.231,95%CI:1.182-4.212,P-0.013)were predictive of PPCs.In conclusion,the ONLR and APLR may act as novel predictors for PPCs in NSCLC patients undergoing thoracoscopic radical lung resection,and patients with ONLR>6.6 or APLR>49 should be treated more actively to prevent or reduce PPCs. | Yan WANG Xu HUt Meng-chan SU Yan wen WANG Guo-wei CHEI | 2020 | Current Medical Science2020，40，2： | 2 |
| 13 | A clinician's guide to salvage therapy for persistent Helicohacter pylori infection显示文摘 | Luther J Chey WD Saad RJ | 2011 | Hosp Praet2011，39，1： | 1 |
| 14 | Incidence of ischemic colitis and serious complications of constipation among patients using alosetron:systematic review of clinical trials and post-marketing surveillance data显示文摘 | Chang L Chey WD Harris L | | 0，，05： | 1 |
| 15 | American College of Gastroenterology guideline on the management of Helicobacter pylori infection 显示文摘 | Chey WD Wong BC | 2007 | Am J Gastroenterol2007，102，8： | 1 |
| 16 | Yield of diagnostic tests for celiac disease in individuals with symptoms suggestive of irritable bowel syndrome:systematic review and meta-analysis显示文摘 | Ford AC Chey WD Talley NJ | 2009 | Arch Intern Med2009，169，7： | 1 |
| 17 | Infliximab for patients with refractory ulcerative colitis显示文摘 | Chey WY | 2001 | Inflammatory Bowel Disease2001，7，1： | 1 |
| 18 | Clinical trial : the effects of the proton pump inhibitor dexlansoprazole MR on daytime and nighttime heartburn in patients with non - erosive reflux disease 显示文摘 | Fass R Chey WD Zakko SF | 2009 | Aliment Pharmacol Ther2009，29，： | 1 |
| 19 | Functionalbowel disorder显示文摘 | Longstreth GF Thompson WG Chey WD etc | 2006 | Gastroenterology ?2006，130，： | 1 |
| 20 | SocialCapital, Socio -economic Status and Psychological Distressamong Australian Adults 显示文摘 | PHONGSAVAN P CHEY T BAUMAN A | 2006 | Social Science and Medicine2006，63，10： | 1 |
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