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241篇 您的检索式:作者名="Smart B"
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1Radiofrequency ablation for early oesophageal squamous neoplasia:Outcomes form United Kingdom registry显示文摘AIM:To report outcomes on patients undergoing radiofrequency ablation(RFA)for early oesophageal squamous neoplasia from a National Registry.METHODS:A Prospective cohort study from 8 tertiary referral centres in the United Kingdom.Patients with squamous high grade dysplasia(HGD)and early squamous cell carcinoma(ESCC)confined to the mucosa were treated.Visible lesions were removed by endoscopic mucosal resection(EMR)before RFA.Following initial RFA treatment,patients were followed up 3monthly.Residual flat dysplasia was treated with RFA until complete reversal dysplasia(CR-D)was achieved or progression to invasive Squamous cell cancer defined as infiltration into the submucosa layer or beyond.The main outcome measures were CR-D at 12 mo from start of treatment,long term durability,progression to cancer and adverse events.RESULTS:Twenty patients with squamous HGD/ESCC completed treatment protocol.Five patients(25%)had EMR before starting RFA treatment.CR-D was 50%at12 mo with a median of 1 RFA treatment,mean 1.5(range 1-3).Two further patients achieved CR-D with repeat RFA after this time.Eighty per cent with CR-D remain dysplasia free at latest biopsy,with median follow up 24 mo(IQR 17-54).Six of 20 patients(30%)progressed to invasive cancer at 1 year.Four patients(20%)required endoscopic dilatations for symptomatic structuring after treatment.Two of these patients have required serial dilatations thereafter for symptomatic dysphagia with a median of 4 dilatations per patient.The other 2 patients required only a single dilatation to achieve an adequate symptomatic response.One patient developed cancer during follow up after end of treatment protocol.CONCLUSION:The role of RFA in these patients re-mains unclear.In our series 50%patients responded at12 mo.These figures are lower than limited published data.Rehan J Haidry Mohammed A Butt Jason Dunn Matthew Banks Abhinav Gupta Howard Smart Pradeep Bhandari Lesley Ann Smith Robert Willert Grant Fullarton Morris John Massimo Di Pietro Ian Penman Marco Novelli Laurence B Lovat 2013World Journal of Gastroenterology2013,19,36:7
2A survey of overuse running injuries显示文摘CLEMENT D B TAUNTON J E SMART G W 1981Phy Sports Med1981,9,:1
3GDF11 modulates NGN3+ islet progenitor cell number and promotes beta-cell differentiation in pancreas development显示文摘Harmon E B Apelqvist A A Smart N G 2004Development2004,131,24:1
4Measuring The Effect Of Restructuring On Corporate Performance:The Case Of Management Buyouts显示文摘Smart S B Waldfogel J 1994The Review of Economics and Statistics1994,,:1
5Irreversible Capacities of Graphite in Low-Temperature Electrolytes for Lithium- Ion Batteries 显示文摘Smart M C Ratnakumar B V Surampudi S 1999Journal of The Electrochemical Society1999,146,11:1
6Accelerated aqueous leaching of selenium and arsenic from coal associated rock samples with selenium speciation using ultrasound leaching 显示文摘PUMURE I RENTON J J SMART R B 2009Environ Geol2009,56,:1
7Ellipsometric investigation ofthe adsorption of alcohols on iron显示文摘Yang B Smart N G Bockris J M 1992Elecwochim Acta1992,37,:1
8Improved low-temperature performance of lithium-ion cells with quaternary carbonate-based electrolytes 显示文摘SMART M C RATNAKUMAR B V WHITCANACK L D 2003Journal of Power Sources2003,119,:1
9Exercise training in systolic anddiastolic dysfunction:effects on cardiac function,funetional capacity andquality of life显示文摘Smart N Haluska B Jeffriess L 2007Am Heart2007,153,4:1
10Exercise training in systolic and diastolic dysfunction:Effects on cardiac func- tion,funetionat capacity and quality of life显示文摘Smart N Haluska B Jeffriess L 2007Am Heart2007,153,4:1
11Effects on normal fibro- blasts and neuroblastoma cells of the activation of the p53 response by the nuclear export inhibitor leptomycin B 显示文摘SMART P LANE E B LANE D P 1999Oncogene1999,18,51:1
12Two dimensional electron gases induced by spontaneous and piezoelectric polarization in undoped and doped AlGaN/GaN heterostructures 显示文摘AMBACHER O FOUTZ B SMART J 2000J Appl Phys2000,87,:1
13Stress sensitivity of low-permeability sandstones from the rotliegendes sandstone显示文摘Farquhar R A Smart B G D and Todd A C 1993SPE265011993,,:1
14Selection and characterization of Lactobacillus and Bifidobacterium strains for use as probiotics 显示文摘PRASAD J SMART J B GOPAL P K 1998Internat Dairy J1998,8,:1
15Fluorine Substituent Effects (on Bioactivity)显示文摘SMART B E 2001JFluorine Chem2001,109,:1
16Irreversible capacities of graphite in low-temperature dectrolytes for lithium-ion batteries显示文摘Smart M C Ratnakumar B V Surampudi S 1999J Electrochem Soc1999,146,11:1
17Modern seawateracidification:the response of foraminifera to high-CO2conditions in the Mediterranean Sea显示文摘Dias B B Hart M B Smart C W 2010Journal of theGeological Society2010,167,:1
18How single-sensor seismic improved image of Kuwait's Minagish Field显示文摘Shabrawi A Smart A Anderson B 2005First Break2005,23,1:1
19The relation of fluorescence to dissolved organic carbon in surface waters显示文摘Smart P L Finlayson B L Rylands W D 1976Water Res1976,10,:1
20A Critical Evaluation of Ontology Languages for Geographical Information Retrieval on the Internet显示文摘Alia I A Smart P D Jones C B 2005Journal of Visual Languages and Computing2005,16,:1
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