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| 1 | Randomized trial in malignant biliary obstruction:Plastic vs partially covered metal stents显示文摘AIM:To compare efficacy and complications of par-tially covered self-expandable metal stent(pcSEMS)to plastic stent(PS)in patients treated for malignant,infrahilar biliary obstruction.METHODS:Multicenter prospective randomized clinical trial with treatment allocation to a pcWallstent(SEMS)or a 10 French PS.Palliative patients aged≥18,for infrahilar malignant biliary obstruction and a Karnofsky performance scale index>60%from 6 participating North American university centers.Primary endpoint was time to stent failure,with secondary outcomes of death,adverse events,Karnofsky performance score and short-form-36 scale administered on a three-monthly basis for up to 2 years.Survival analyses were performed for stent failure and death,with Cox proportional hazards regression models to determine significant predictive characteristics.RESULTS:Eighty-five patients were accrued over 37mo,42 were randomized to the SEMS group and 83patients were available for analyses.Time to stent failure was 385.3±52.5 d in the SEMS and 153.3±19.8 d in the PS group,P=0.006.Time to death did not differ between groups(192.3±23.4 d for SEMS vs211.5±28.0 d for PS,P=0.70).The only significant predictor was treatment allocation,relating to the time to stent failure(P=0.01).Amongst other measured outcomes,only cholangitis differed,being more common in the PS group(4.9%vs 24.5%,P=0.029).The small number of patients in follow-up limits longitudinal assessments of performance and quality of life.From an initially planned 120 patients,only 85 patients were recruited.CONCLUSION:Partially covered SEMS result in a longer duration till stent failure without increased complication rates,yet without accompanying measurable benefits in survival,performance,or quality of life. | Peter L Moses Khalid M AlNaamani Alan N Barkun Stuart R Gordon Roger D Mitty M Stanley Branch Thomas E Kowalski Myriam Martel Viviane Adam | 2013 | World Journal of Gastroenterology2013，19，46： | 6 |
| 2 | Cell Death显示文摘 | Nika N Danial Stanley J Korsmeyer | 2004 | Cell2004，，2： | 4 |
| 3 | Identification of influential spreaders in complex networks显示文摘 | Kitsak Maksim Gallos Lazaros K Havlin Shlomo Liljeros Fredrik Muchnik Lev Stanley H Eugene Makse Hernán A | 2010 | Nature Physics2010，，11： | 2 |
| 4 | Identification of influential spreaders in complex networks显示文摘 | Kitsak Maksim Gallos Lazaros K Havlin Shlomo Liljeros Fredrik Muchnik Lev Stanley H Eugene Makse Hernán A | 2010 | Nature Physics2010，，11： | 2 |
| 5 | Multiculturalism, Universalism, and Science Education显示文摘 | Brickhouse N W | 1994 | Science Education1994，78，4： | 1 |
| 6 | Scaling behavior in the dynamics of an economic index显示文摘 | Mantegna R N Stanley H E | 1995 | Nature1995，376，6： | 1 |
| 7 | Scaling behaviour in the growth of companies显示文摘 | Stanley M H R Amaral L A N Buldyrev S V Havlin S Leschhorn H Maass P Salinger M A Stanley H E | 1996 | Nature1996，379，： | 1 |
| 8 | Scaling behavior in the dynamics of an economic index显示文摘 | Mantegna R N Stanley H E | 1995 | Nature1995，376，6： | 1 |
| 9 | Scaling behavior in the dynamics of an economics index显示文摘 | Mantegna R N Stanley H E | 1995 | Nature1995，376，： | 1 |
| 10 | CO2 and CH4 emissions from streams in a lake-rich landscape: patterns, controls, and regional significance 显示文摘 | CRAWFORD J T LOTTIG N R STANLEY E H | 2014 | Global Biogeochemical Cycles2014，，20： | 1 |
| 11 | Developing and maintaining the therapeutic al- liance with self - injuring patients 显示文摘 | Nafisi N Stanley B | 2007 | J Clin Psychol2007，63，11： | 1 |
| 12 | Scaling behavior in the dynamics of an economic index显示文摘 | Mantegna R N Stanley H E | 1995 | Nature1995，376，： | 1 |
| 13 | Allergenic characteristics of a modified peanut allergen显示文摘 | King N Helm R Stanley JS | 2005 | Mol Nutr Food Res2005，，10： | 1 |
| 14 | Effects of esculin and esculetin on the survival of Escherichia coli O157 in human faecal slurries, continuous-flow simula- tions of the rumen and colon and in calves显示文摘 | Duncan S H Leitch E C Stanley K N | 2004 | Br J Nu tr2004，91，5： | 1 |
| 15 | Turbulence and financial markets 显示文摘 | Mantegna R N Stanley H E | 1996 | Nature1996，383，： | 1 |
| 16 | A model for the growth dynamics of economic organizations显示文摘 | Amaral L A N Gopikrishnan P Plerou V Stanley H E | 2001 | Physica A2001，299，： | 1 |
| 17 | Econophysics:can physicists contribute to the science of economics显示文摘 | Stanley H E Amaral L A N Canning D | 1999 | Physica A1999，269，1： | 1 |
| 18 | Cellular electrophysiology of atrial fibrillation显示文摘 | Ralph FB Stanley N | 2002 | Cardiovascular Research2002，54，： | 1 |
| 19 | In situ FT-IR study on the effect of cobalt precursors on CO adsorption behavior显示文摘 | Kumar N Jothimurugesan K Stanley G G | 2011 | The Journal of Physical Chemistry C2011，115，： | 1 |
| 20 | Inflammatory Bowel Disease in African American Children Compared With Other Racial/Ethnic Groups in a Multicenter Registry显示文摘 | Jolanda M. White Siobhán O’Connor Harland S. Winter Melvin B. Heyman Barbara S. Kirschner George D. Ferry Stanley A. Cohen Robert N. Baldassano Terry Smith Traci Clemons Benjamin D. Gold | 2008 | Clinical Gastroenterology and Hepatology2008，，12： | 1 |
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