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190篇 您的检索式:作者名="Gad M"
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1Is aggressive intravenous fluid resuscitation beneficial in acute pancreatitis? A meta-analysis of randomized control trials and cohort studies显示文摘BACKGROUND There is conflincting evidence on the intravenous fluid(IVF)strategy for acute pancreatitis(AP).We perform a metaanalysis of the available evidence.AIM To investigate if aggressive IVF therapy in AP patients is beneficial to decrease mortality and improve outcomes.METHODS Metaanalysis of available randomized controlled trials and cohort studies comparing aggressive IVF vs non-aggressive IVF resuscitation.RESULTS There was no significant difference in mortality between the aggressive(n=1229)and non-aggressive IVF(n=1397)patients.Patients receiving aggressive IVF therapy had higher risk for acute kidney injury and acute respiratory distress syndrome.There also was no significant difference in the overall incidence of systemic inflammatory response syndrome,persistent organ failure,pancreatic necrosis when comparing both study groups.CONCLUSION Early aggressive IVF therapy did not improve mortality.Moreover,aggressive IVF therapy could potentially increase the risk for acute kidney injury and pulmonary edema leading to respiratory failure and mechanical ventilation.Studies are needed to investigate which subset of AP patients could benefit from aggressive IVF therapy.Mohamed M Gad C.Roberto Simons-Linares 2020World Journal of Gastroenterology2020,26,10:18
2Trends and outcomes of pancreaticoduodenectomy for periampullary tumors: A 25-year single-center study of 1000 consecutive cases显示文摘AIM To evaluate the evolution, trends in surgical approaches a n d r e c o n s t r u c t i o n t e c h n i q u e s, a n d i m p o r t a n t lessons learned from performing 1000 consecutive pancreaticoduodenectomies(PDs) for periampullary tumors.METHODS This is a retrospective review of the data of all patients who underwent PD for periampullary tumor during the period from January 1993 to April 2017. The data were categorized into three periods, including early period(1993-2002), middle period(2003-2012), and late period(2013-2017).RESULTS The frequency showed PD was increasingly performed after the year 2000. With time, elderly, cirrhotic and obese patients, as well as patients with uncinate process carcinoma and borderline tumor were increasingly selected for PD. The median operative time and postoperative hospital stay decreased significantly over the periods. Hospital mortality declined significantly, from 6.6% to 3.1%. Postoperative complications significantly decreased, from 40% to 27.9%. There was significant decrease in postoperative pancreatic fistula in the second 10 years, from 15% to 12.7%. There was a significant improvement in median survival and overall survival among the periods.CONCLUSION Surgical results of PD significantly improved, with mortality rate nearly reaching 3%. Pancreatic reconstruction following PD is still debatable. The survival rate was also improved but the rate of recurrence is still high, at 36.9%.ayman el nakeeb waleed askar ehab atef ehab el hanafy ahmad m sultan tarek salah ahmed shehta mohamed el sorogy emad hamdy mohamed el hemly ahmed a el-geidi tharwat kandil mohamed el shobari talaat abd allah amgad fouad mostafa abu zeid ahmed abu el eneen nabil gad el-hak gamal el ebidy omar fathy ahmed sultan mohamed abdel wahab 2017World Journal of Gastroenterology2017,23,38:15
3显示文摘 Hamed A M El-Sharkawy I I 2001Rene wable Energy2001,22,4:1
4Water content, organic carbon and dry bulk density in flooded sediments显示文摘Avnimelech Y Gad R Leon E M 2001Aquacultural engineering2001,25,:1
5Ascorbic acid enhances arsenic trioxide induced cytotoxicity inmuhiplemyeloma cells显示文摘Gad M Bahlis N J Reis I 0,,:1
6The use of wood pulp and radiation modified starch in wastewater treatment显示文摘Abdel Aal S E Gad Y Dessouki A M 2006J Appl Polym Sci2006,99,5:1
7Could heat shock transcription factors function as hydrogen peroxide sensors in plants显示文摘Gad M Ron M 2006Annals of Botany2006,98,:1
8Analysis of longitudinal data with intermittent missing values using the stochastic EM algorithm显示文摘Gad A M Ahmed A S 2005Computational Statistics and Data Analysis2005,50,10:1
9Axis development:the mouse becomes a dachshund显示文摘Gad J M Tam P P 1999Curr Biol1999,9,20:1
10The spatial and temporal expression patterns of netrin receptors,DCC and Neogenin,in the developing mouse retina显示文摘Gad J M Keeling S L Shu T 2000Exp Eye Res2000,70,6:1
11Water content,organic carbon and dry bulk density in flooded sediments 显示文摘Avnimelech Y Gad R Leon E M 2001Aquacultural engineering2001,25,1:1
12Cord blood re-sistin and adiponectin in term newborns of diabetic moth-ers显示文摘Mohamed M H Gad G I Ibrahim HY 2010Arch Med Sci2010,6,4:1
13Thermal and thermooxidative degradation of poly(ethylene oxide)-metal salt complexes显示文摘Costa L Gad A M Camino G 1992Macromolecules1992,25,:1
14Preoperative segmental localization of hepatic metastases:utility of three-dimensional CT during arterial portography显示文摘Soyer P Roche A Gad M 1991Radiology1991,180,3:1
15Radiologically assessed testicular changes in infertile males with varicocele 显示文摘Hassan A Gad H M Mostafa T 2011Andrologia2011,43,5:1
16Modal analysis of steelframed residential structures for application to seismic design 显示文摘Gad E F Chandler A M 2001Journal of Vibration and Control2001,17,1:1
17The fluid mechanics of microdevices- the Freeman scholar lecture 显示文摘M Gad el Hak 1999ASME Journal of Fluids Engineering1999,121,:1
18Elasticand shear modul of single - walled carbon nanotube ropes 显示文摘Salvetat J P Briggs GAD Bonard J M 1999Physical Review Letters1999,82,5:1
19Thiamin confers enhanced tolerance to oxidative stress in Arabidopsis 显示文摘Meral T-O Gad M Luhua S 2009Plant Physiology2009,151,1:1
20Protective role of nitric oxide in indomethacin-induced gastric ulceration by a mechanism independent of gastric acid secretion 显示文摘Khattab M M Gad M Z Abdallah D 2001Pharmacol Res2001,43,:1
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