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| 1 | National trends in resection of the distal pancreas显示文摘AIM:To investigate national trends in distal pancreatectomy(DP) through query of three national patient care databases.METHODS:From the Nationwide Inpatient Sample(NIS,2003-2009),the National Surgical Quality Improvement Project(NSQIP,2005-2010),and the Surveillance Epidemiology and End Results(SEER,2003-2009) databases using appropriate diagnostic and procedural codes we identified all patients with a diagnosis of a benign or malignant lesion of the body and/or tail of the pancreas that had undergone a partial or distal pancreatectomy.Utilization of laparoscopy was defined in NIS by the International Classification of Diseases,Ninth Revision correspondent procedure code;and in NSQIP by the exploratory laparoscopy or unlisted procedure current procedural terminology codes.In SEER,patients were identified by the International Classification of Diseases for Oncology,Third Edition diagnosis codes and the SEER Program Code Manual,third edition procedure codes.We analyzed the databases with respect to trends of inpatient outcome metrics,oncologic outcomes,and hospital volumes in patients with lesions of the neck and body of the pancreas that underwent operative resection.RESULTS:NIS,NSQIP and SEER identified 4242,2681 and 11 082 DP resections,respectively.Overall,laparoscopy was utilized in 15%(NIS) and 27%(NSQIP).No significant increase was seen over the course of the study.Resection was performed for malignancy in 59%(NIS) and 66%(NSQIP).Neither patient Body mass index nor comorbidities were associated with operative approach(P = 0.95 and P = 0.96,respectively).Mortality(3% vs 2%,P = 0.05) and reoperation(4% vs 4%,P = 1.0) was not different between laparoscopy and open groups.Overall complications(10% vs 15%,P < 0.001),hospital costs [44 741 dollars,interquartile range(IQR) 28 347-74 114 dollars vs 49 792 dollars,IQR 13 299-73 463,P = 0.02] and hospital length of stay(7 d,IQR 4-11 d vs 7 d,IQR 6-10,P < 0.001) were less when laparoscopy was utilized.One and two year survival after resection for malignancy were unchanged over the course of the study(ductal adenocarinoma 1-year 63.6% and 2-year 35.1%,P = 0.53;intraductal papillary mucinous neoplasm and nueroendocrine 1-year 90% and 2-year 84%,P = 0.25).The majority of resections were performed in teaching hospitals(77% NIS and 85% NSQIP),but minimally invasive surgery(MIS) was not more likely to be used in teaching hospitals(15% vs 14%,P = 0.26).Hospitals in the top decile for volume were more likely to be teaching hospitals than lower volume deciles(88% vs 43%,P < 0.001),but were no more likely to utilize MIS at resection.Complication rate in teaching and the top decile hospitals was not significantly decreased when compared to non-teaching(15% vs 14%,P = 0.72) and lower volume hospitals(14% vs 15%,P = 0.99).No difference was seen in the median number of lymph nodes and lymph node ratio in N1 disease when compared by year(P = 0.17 and P = 0.96,respectively).CONCLUSION:There appears to be an overall underutilization of laparoscopy for DP.Centralization does not appear to be occurring.Survival and lymph node harvest have not changed. | Armando Rosales-Velderrain Steven P Bowers Ross F Goldberg Tatyan M Clarke Mauricia A Buchanan John A Stauffer Horacio J Asbun | 2012 | World Journal of Gastroenterology2012，18，32： | 8 |
| 2 | 补体B因子是代谢综合征模型代谢与心血管特征的一个决定因素显示文摘补体B因子(complenment factor B,CFB)在2型糖尿病及心血管病患者脂肪组织及血清中水平升高,但与疾病发病机制的因果关系不明确。自发性高血压大鼠(spontaneously hypertensive rats,SHR)脂肪组织及血清中CFB也升高。为明确CFB在代谢综合征中的作用,研究者在SHR中敲除Cfb基因。 | 赵狄 练桂丽 Coan PM Barrier M Alfazema N Carter RN Marion de Procé S Dopico XC Garcia Diaz A Thomson A Jackson-Jones LH Moyon B Webster Z Ross D Moss J Arends MJ Morton NM Aitman TJ | 2017 | 中华高血压杂志2017，25，8： | 3 |
| 3 | Pancreatic cancer显示文摘 | Theresa Pluth Yeo Ralph H Hruban Steven D Leach Robb E Wilentz Taylor A Sohn Scott E Kern Christine A Iacobuzio-Donahue Anirban Maitra Michael Goggins Marcia I Canto Ross A Abrams Daniel Laheru Elizabeth M Jaffee Manuel Hidalgo Charles J Yeo | 2002 | Current Problems in Cancer2002，，4： | 2 |
| 4 | Diet and fecal lipids following cholecystectomy in men显示文摘 | BRYDON W G ROSS M C L ANDERSON J R | 1982 | Digestion1982，25，： | 1 |
| 5 | Option Pricing:A Simplified Approach显示文摘 | Cox J Ross S Rubinstein M | 1979 | Journal of Financial Economics1979，7，： | 1 |
| 6 | Optical power and intelligent sensors显示文摘 | Ross J N Brignell J E | 1997 | Sensors and Actuators1997，，6： | 1 |
| 7 | Strengthening of reinforced concrete beams with externally bonded composite laminates显示文摘 | Jerome D M Tedesco J W | 1999 | ACI Structural Journal1999，96，2： | 1 |
| 8 | Characterizing the shale gas resource potential of Devonian-Mississippian strata in the Western Canada sedimentary basin: Application of an integrated formation evaluation 显示文摘 | Ross D J K Bustin R M | 2008 | AAPG Bulletin2008，92，1： | 1 |
| 9 | Experimental study of ratio of PAR to direct integral solar radiation under cloudless conditions显示文摘 | M TTUS M ROSS J SULEV M | 2001 | Agricultural and Forest Meteorology2001，109，3： | 1 |
| 10 | A controlied trial of timed bright light and negative air ionization for treatment of winter de pression显示文摘 | Terman M Terman J S Ross D C | 1998 | Archives of General Psychiatry1998，55，10： | 1 |
| 11 | Treatment of hemophilia B in mice with nonautologous somatic gene therapeutics显示文摘 | VAN J M RAAMSDONK C J ROSS D | 2002 | Journal of Laboratory and Clinical Medicine2002，139，1： | 1 |
| 12 | Assessment ofpostoperative pain management:patient satisfaction and perceivedhelpfulness显示文摘 | JAMISON R N ROSS M J HOOPMAN P | 1997 | Clin J Pain1997，13，3： | 1 |
| 13 | Science显示文摘 | Ovshinsky S R Fetcenko M A Ross J | 1993 | 260:1761993，260，： | 1 |
| 14 | Investigation of simulated annealing,ant-colony optimization,and genetic algorithms for self-structuring antennas显示文摘 | COLEMAN C M ROTHWELL E J ROSS J E | 2004 | IEEE Transactions on Antennas and Propagation2004，52，4： | 1 |
| 15 | Average magnitude difference function pitch extractor显示文摘 | ROSS M J SHAFFER H L COHEN A | 1974 | IEEE Trans on Acoustics Speech and Signal Processing1974，22，5： | 1 |
| 16 | Dietary flavonoids:bioavailability,metabolic effects and safety显示文摘 | ROSS J A KASUM C M | 2002 | Ann Rev Nutr2002，22，： | 1 |
| 17 | The six minute walk test accurately estimates mean peak oxy- gen uptake显示文摘 | ROSS R M MURTHY J N WOLLAK I D | 2010 | BMC Pulm Med2010，10，31： | 1 |
| 18 | Agenda Building as a Comparative Political Process显示文摘 | COBB R W ROSS J K ROSS M H | 1976 | American Political Science Review1976，70，1： | 1 |
| 19 | Formic acid oxidation on pure and Bi-modified Pt( 111): temper-ature effects 显示文摘 | Schmidt T J Behm R J Grgur B N Markovic N M Ross P N | 2000 | Langmuir2000，16，21： | 1 |
| 20 | Elicitation of protective immune responses using a bivalent HSN1 VLP vaccine显示文摘 | Crevar C J Ross T M | 2008 | Virol J2008，5，1： | 1 |
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