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64篇 您的检索式:作者名="Frederick R A"
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1Bilateral vs unilateral placement of metal stents for inoperable highgrade hilar biliary strictures: A systemic review and meta-analysis显示文摘BACKGROUND Bilateral vs unilateral biliary stenting is used for palliation in malignant biliary obstruction.No clear data is available to compare the efficacy and safety of bilateral biliary stenting over unilateral stenting.AIM To assess the efficacy and safety of bilateral vs unilateral biliary drainage in inoperable malignant hilar obstruction.METHODS PubMed,Embase,Scopus,and Cochrane databases,as well as secondary sources(bibliographic review of selected articles and major GI proceedings),were searched through January 2019.The primary outcome was the re-intervention rate.Secondary outcomes were a technical success,early and late complications,and stent malfunction rate.Pooled odds ratio(OR)and 95%confidence interval(CI)were calculated for each outcome.RESULTS A total of 9 studies were included(2 prospective Randomized Controlled Study,5 retrospective studies,and 2 abstracts),involving 782 patients with malignant hilar obstruction.Bilateral stenting had significantly lower re-intervention rate compared with unilateral drainage(OR=0.59,95%CI:0.40-0.87,P=0.009).There was no difference in the technical success rate(OR=0.7,CI:0.42-1.17,P=0.17),early complication rate(OR=1.56,CI:0.31-7.75,P=0.59),late complication rate(OR=0.91,CI:0.58-1.41,P=0.56)and stent malfunction(OR=0.69,CI:0.42-1.12,P=0.14)between bilateral and unilateral stenting for malignant hilar biliary strictures.CONCLUSION Bilateral biliary drainage had a lower re-intervention rate as compared to unilateral drainage for high grade inoperable malignant biliary strictures,with no significant difference in technical success,and early or late complication rates.Munish Ashat Sumant Arora Jagpal S Klair Christopher A Childs Arvind R Murali Frederick C Johlin 2019World Journal of Gastroenterology2019,25,34:5
2Combustion effects of C6osoot in ammonium nitrate propellants显示文摘Greiner B E Frederick R A Maser M D 0,,4:1
3Pediatric primary diffuse large cell lymphoma of bone with t (3;22)(q27; q11)显示文摘Federico A Frederick B Susana R 1998J Pedia Hemotol1998,20,:1
4Regres-sion rates study of mixed hybrid propellants显示文摘Frederick R A Jr Whitehead J J’Knox L R 2007Journal ofPropulsion and Power2007,23,1:1
5Solubility of aluminosilicates in alkaline solutions and a thermodynamic equilibrium model显示文摘GASTEIGER H A FREDERICK W J STREISEL R C 1992Ind Eng Chem Res1992,31,4:1
6A comparison of fill density obtained by supplementing cold lateral condensation with ultrasonic condensation 显示文摘Alexander K Frederick R Lesley A 2002J Endod2002,28,9:1
7Open reduction and internal fixation of unstable distal radius fractures with a lowprofile plate: a multicenter study of 73 fractures显示文摘CARTER P R FREDERICK H A LASETER G F 1998J Hand Surg(Am)1998,23,2:1
8First reports of soybean rust in South Africa显示文摘Pretorius Z A Frederick R D 2001Plant Disease2001,85,:1
9Simultaneous chromizing-aluminizing coating of low-alloy steels by a halide-activated pack -cementation process 显示文摘Frederick D G Robert A R 1993Oxidation of Metals1993,40,34:1
10Refinements in supersonic reflectoscopy 显示文摘Firestone F A Frederick J R 2001Polarized Sound2001,18,1:1
11Targeting the oncogenic protein kinase Ciota signalling pathway for the treatment of cancer显示文摘 FREDERICK L A REGALA R P 2007Bioebem Sac Trans2007,35,5:1
12New onset geriatric epilepsy: A randomized study of gabapentin, lamotrigine, and carbamazepine显示文摘A J. Rowan R E. Ramsay J F. Collins F Pryor K D. Boardman B M. Uthman M Spitz T Frederick A Towne G S. Carter W Marks J Felicetta M L. Tomyanovich 2005Neurology2005,,11:1
13Preparation and characterization of nanostructured FeS2 and CoS2 for high-temperature batteries显示文摘Guidotti R A Frederick W Reinhardt Dai Jinxiang 2002Mater Res Soc2002,730,:1
14Heine oxygenase: a novel target for the modulation of the inflananatory respon显示文摘WIILIS D MOORE A R FREDERICK R et ai 1996Nat Med1996,2,1:1
15Nonlinear heterogeneousmodel of composite solid-propellant combustion显示文摘Rasmussen B Frederick R A 2002Jour-nal of Propulsion and Power2002,18,5:1
16A Simplified Synthesis for Meso-tetraphenylporphine 显示文摘ADLER A D FREDERICK R L JOHN D F 1967J Org Chem1967,32,2:1
17Predictive guidance of a projectile for hit-to-kill interception 显示文摘Hahn P V Frederick R A Slegers N 2009Control Systems Tech- nology2009,17,4:1
18Silica, metal oxide, and doped aerogel development for target applications显示文摘Hund J F Paguio R R Frederick C A 2006Fusion Sci Technol2006,49,4:1
19Predictive guidance of a projectile for hit-to-kill interception 显示文摘Hahn P V Frederick R A Slegers N 2009IEEE Transactions on Control Systems Technology2009,17,4:1
20First Report of Soybean Rust in South Africa显示文摘Pretorius Z A Kloppers F J Frederick R D 2001Plant Disease2001,85,12:1
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