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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 | Stability and structure of activated macrocyclic ligands with biological applications显示文摘 | Motekaitis R J Rogers B E Reichert D E | 1996 | Inorg Chem1996，35，： | 2 |
| 3 | Muscle morphogenetic protein induces myogenic geneexpression in Swiss-3T3 cells显示文摘 | YOUNG H E ROGERS J J ADKISON L R | 1998 | Wound Rep Reg1998，6，： | 1 |
| 4 | Surfactant effect on gas hydrate formation显示文摘 | Zhong Y Rogers R E | 2000 | Chemical Engineering Science2000，55，19： | 1 |
| 5 | Quality management influences on logistics performance显示文摘 | Ronald D Anferson Roger E Jerman Michael R Crum | 1998 | Transpm Res-E (Logistics and Transpm Rev)1998，34，2： | 1 |
| 6 | Pathobiologic responses to stenting 显示文摘 | Edelman E R Rogers C | 1998 | Am J Cardiol1998，81，7： | 1 |
| 7 | Deciphering the biology of My cobacterium tuberculosis from the complete genome sequence 显示文摘 | Cole S T Brosch R Parkhill J Gamier T Churcher C Harris D Gordon S V Eiglmeier K Gas S Barry C E Tekaia F Badcock K Basham D Brown D Chillingworth T Cormor R Davies R Devlin K FeltweU T Gentles S Hamlin N Holroyd S Hornsby T Jagels K Kroghs A McLean J Moule S Murphy L Oliver K Osborne J Quail M A Rafandream M A Rogers J Rutter S Seeger K Skelton J Squaraes R Squares S Sulston J E Taylo K Whitehead S Barrell B G | 1998 | Nature1998，393，： | 1 |
| 8 | Surfactant Effect on Gas Hydrate For- mation 显示文摘 | Zhong Y Rogers R E | 2000 | Chem Eng Sci2000，55，19： | 1 |
| 9 | Physiologically motivated image fusion for object detection using a pulse coupled neural network 显示文摘 | Broussard R P Rogers S K Oxley M E | 1999 | IEEE Transaction on neural networks1999，10，3： | 1 |
| 10 | Ultra structural characterization of the storage organs of Zoysia and bermudagrass显示文摘 | Rogers R A Dunn J H Brown M E | 1976 | Crop sc1976，16，： | 1 |
| 11 | Protection motivation and self - effi-cacy :A revised theory of fear appeals and attitude change 显示文摘 | MADDUX J E ROGERS R W | 1983 | Journal of Experimental Social Psychology1983，19，5： | 1 |
| 12 | Fiber optic sensors for environmental monitoring 显示文摘 | ROGERS K R POZIOMEK E J | 1996 | Chemosphere1996，33，6： | 1 |
| 13 | Regulation of a hair follicle keratin intermediate filament gene promoter显示文摘 | Dunn S M Keough R A Rogers G E | 1998 | Journal of Cell Science1998，111，： | 1 |
| 14 | The formation and properties of wheat flour doughs 显示文摘 | Hoseney R C Rogers D E | 1990 | Food Science and Nutrition1990，29，： | 1 |
| 15 | Lossless Compression of AVIRIS Images显示文摘 | Roger R E | 1996 | IEEE Transactions on Image Processing1996，5，5： | 1 |
| 16 | Surfactant effects on gas hydrates formation 显示文摘 | ZHONG Y ROGERS R E | 2000 | Chemical Engineering Science2000，55，： | 1 |
| 17 | Surfactant effects on gas hydrate formation 显示文摘 | Zhong Y Rogers R E | 2000 | Chemical Engineering Science2000，55，： | 1 |
| 18 | Surfactant elects on gas hydrate formation显示文摘 | Zhong Y Rogers R E | 2000 | Chemical Engineering Science2000，55，： | 1 |
| 19 | Venus: Mapping the surface reflectivity by radar interferometry显示文摘 | Rogers A E Ingalls R P | 1969 | Science1969，165，3895： | 1 |
| 20 | Assessment of the Potential Health Risk Associated with the Dissemination of Micro-organisms from a Landfill Site 显示文摘 | Fedorak P M Rogers R E | 1991 | Waste Manage Res1991，9，： | 1 |
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