|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Clinical and economic consequences of pancreatic fistula after elective pancreatic resection显示文摘BACKGROUND:Postoperative pancreatic fistula is the main cause of morbidity after pancreatic resection.This study aimed to quantify the clinical and economic consequences of pancreatic fistula in a medium-volume pancreatic surgery center.METHODS:Hospital records from patients who had undergone elective pancreatic resection in our department were identified.Pancreatic fistula was defined according to the International Study Group on Pancreatic Fistula(ISGPF).The consequences of pancreatic fistula were determined by treatment cost,hospital stay,and out-patient follow-up until the pancreatic fistula was completely healed.All costs of the treatment are calculated in Euros.The cost increase index was calculated for pancreatic fistula of grades A,B,and C as multiples of the total cost for the no fistula group.RESULTS:In 54 months,102 patients underwent elective pancreatic resections.Forty patients(39.2%) developed pancreatic fistula,and 54 patients(52.9%) had one or more complications.The median length of hospital stay for the no fistula,grades A,B,and C fistula groups was 12.5,14,20,and 59 days,respectively.The hospital stay of patients with fistula of grades B and C was significantly longer than that of patients with no fistula(P<0.001).The median total cost of the treatment was 4952,4679,8239,and 30 820 Euros in the no fistula,grades A,B,and C fistula groups,respectively.CONCLUSIONS:The grading recommended by the ISGPF is useful for comparing the clinical severity of fistula and for analyzing the clinical and economic consequences of pancreatic fistula.Pancreatic fistula prolongs the hospital stay and increases the cost of treatment in proportion to the severity of the fistula. | Filip Ceka Bohumil Jon Zdeněk ubrt Alexander Ferko | 2013 | Hepatobiliary & Pancreatic Diseases International2013，12，5： | 7 |
| 2 | Spectral reflectance response to nitrogen fertilization in field grown corn显示文摘This study was carried out to analyze the spectral reflectance response of different nitrogen levels for corn crops.Four different nitrogen treatments of 0%,80%,100%and 120%BMP(best management practice)were studied.Principal component analysis-loading(PCA-loading)was used to identify the effective wavelengths.Partial least squares(PLS)and multiple linear regression(MLR)models were built to predict different nitrogen values.Vegetation indices(VIs)were calculated and then used to build more prediction models.Both full and selected wavelengths-based models showed similar prediction trends.The overall PLS model obtained the coefficient of determination(R^(2))of 0.6535 with a root mean square error(RMSE)of 0.2681 in the prediction set.The selected wavelengths for overall MLR model obtained the R^(2) of 0.6735 and RMSE of 0.3457 in the prediction set.The results showed that the wavelengths in visible and near infrared region(350-1000 nm)performed better than the two either spectral regions(1001-1350/1425-1800 nm and 2000-2400 nm).For each data set,the wavelengths around 555 nm and 730 nm were identified to be the most important to predict nitrogen rates.The vogelmann red edge index 2(VOG 2)performed the best among all VIs.It demonstrated that spectral reflectance has the potential to be used for analyzing nitrogen response in corn. | Chuanqi Xie Ce Yang Alexander Hummel Jr Gregg A Johnson Forrest T Izuno | 2018 | International Journal of Agricultural and Biological Engineering2018，11，4： | 2 |
| 3 | Comparison of neurotoxicity following repeated administration of L-dopa, d-dopa and dopamine to embryonic mesencephalic dopamine neurons in cultures derived from Fisher 344 and Sprague-Dawley donors 显示文摘 | Sortwell CE Sladek CD | 1997 | Cell Transplant1997，6，3： | 1 |
| 4 | Systematic review andmeta- analysis of the clinical effectiveness of bipolar compared with monopolar transurethral resection of the prostate显示文摘 | MI LamTB Alexander CE | 2014 | Bju Int2014，113，1： | 1 |
| 5 | Cutaneous sinus tracts of dental aetiology 显示文摘 | McWaher GM Alexander JB del Rio CE | 1988 | Oral Surg Oral Med Oral Pathol1988，66，5： | 1 |
| 6 | Systematic review and meta - analysis of the clinical effectiveness of bipolar compared with monopolar transurethral resection of the prostate (TURP) 显示文摘 | Omar M1 Lam TB Alexander CE | 2014 | BJU Int2014，113，1： | 1 |
| 7 | Drug treatment for faecal inconti hence in adults显示文摘 | Omar MI Alexander CE | 2013 | Cochrane Database Syst Rev2013，11，6： | 1 |
| 8 | Kienbock's disease and idiopathic necrosis of carpal bones显示文摘 | Alexander CE Alexander AH Lichtman DM | 1997 | Philadelphia:WB Saunders1997，，： | 1 |
| 9 | Limb salvage pro-cedure of neoplasms about the knee by spherocenric total knee ar-throplasty and autogenous autoclaved bone grafting显示文摘 | Johnston JD Harries TJ Alexander CE | | 0，，181： | 1 |
| 10 | Experimental model of pediatric asphyxial cardiopulmonary arrest in rats 显示文摘 | Fink EL Alexander H Marco CD Dixon CE Kochanek PM Jenkins LW | 2004 | Pediatr Crit Care Med2004，5，2： | 1 |
| 11 | Ultrastructural morphometry of bovine blastocysts produced in vivo or显示文摘 | Crosier AE Farin PW Dykstra M J Alexander JE Farin CE | | 0，，： | 1 |
| 12 | The prevalence of thoracolumbar kyphosis in achondroplasia:a systematic review显示文摘 | Alexander CE Wilco CHJ Sanne JAMC | 2012 | Child Orthop2012，6，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员