|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Total knee arthroplasty and fractures of the tibial plateau显示文摘Tibial plateau fractures are common injuries that occur in a bimodal age distribution. While there are various treatment options for displaced tibial plateau fractures, the standard of care is open reduction and internal fixation(ORIF). In physiologically young patients with higher demand and better bone quality, ORIF is the preferred method of treating these fractures. However, future total knee arthroplasty(TKA) is a consideration in these patients as post-traumatic osteoarthritis is a common long-term complication of tibial plateau fractures. In older, lower demand patients, ORIF is potentially less favorable for a variety of reasons, namely fixation failure and the need for delayed weight bearing. In some of these patients, TKA can be considered as primary mode of treatment. This paper will review the literature surrounding TKA as both primary treatment and as a salvage measure in patients with fractures of the tibial plateau. The outcomes, complications, techniques and surgical challenges are also discussed. | Kenneth A Softness Ryan S Murray Brian G Evans | 2017 | World Journal of Orthopedics2017，8，2： | 15 |
| 2 | Combined resection and radiofrequency ablation for multifocal hepatocellular carcinoma: Prognosis and outcomes显示文摘AIM: To analyze the combined treatment of resection and intraoperative radiofrequency ablation (RFA) for multifocal hepatocellular carcinoma in terms of prognosis and surgical outcomes.METHODS: This study was a retrospective case comparison study using prospectively collected data. The study covered the period from April 2001 to December 2006. The data of 200 patients with histologically confirmed hepatocellular carcinoma were reviewed. Nineteen patients (17 men and 2 women) having received resection in combination with RFA were chosen as subjects of the study (the combination group). Fiftyfour patients (43 men and 11 women) having received resection alone were selected for comparison (the resection group). The two groups matched tumor number and tumor size, and all the patients in the two groups displayed no tumor rupture, major vascular involvement and distant metastasis. Their demographics, preoperative assessment, disease recurrence patterns, overall survival and diseasefree survival were compared.RESULTS: In the combination group, the medianage was 65 years (range, 3477 years), the median tumor number was 3 (range, 29), and the median tumor size was 6 cm (range, 1.214 cm). In the resection group, the median age was 51.5 years (range, 2780 years, P = 0.003), the median tumor number was 3 (range, 29, P = 0.574), and the median tumor size was 6 cm (range, 114 cm, P = 0.782). The two groups were similar in characteristics of tumors and comorbidities, and had comparable results in preoperative liver function tests. All patients had ChildPugh class A status. Bilobar involvement occurred in 14 patients (73.6%) in the combination group and 3 patients (5.5%) in the resection group (P = 0.04). Six patients (32%) in the combination group and 35 patients (65%) in the resection group underwent major hepatectomy. Thirteen patients (68%) in the combination group and 19 patients (35%) in the resection group underwent minor hepatectomy (P = 0.012). The combination group had fewer major resections (32% vs 65%, P = 0.012), less blood loss (400 vs 657 mL, P = 0.007), shorter operation time (270 vs 400 min, P = 0.001), and shorter hospital stay (7 vs 8.5 d, P = 0.042). The two groups displayed no major differences in surgical complications (15.8% vs 31.5%, P = 0.24), disease recurrence (63.2% vs 50%, P = 0.673), hospital mortality (5.3% vs 5.6%, P = 1), and overall survival (53 vs 44.5 mo, P = 0.496).CONCLUSION: Safe and effective for selected patients with multifocal hepatocellular carcinoma, the combination of resection and intraoperative RFA widens the applicability of surgical intervention for the disease. | Tan To Cheung Kelvin K Ng Kenneth S Chok See Ching Chan Ronnie T Poon Chung Mau Lo Sheung Tat Fan | 2010 | World Journal of Gastroenterology2010，16，24： | 14 |
| 3 | Epidemiology of perforated peptic ulcer:Age-and gender-adjusted analysis of incidence and mortality显示文摘AIM:To investigate the epidemiological trends in inci-dence and mortality of perforated peptic ulcer(PPU)in a well-defined Norwegian population. METHODS:A retrospective,population-based,single-center,consecutive cohort study of all patients diag-nosed with benign perforated peptic ulcer.Included were both gastric and duodenal ulcer patients admitted to Stavanger University Hospital between January 2001 and December 2010.Ulcers with a malignant neoplasia diagnosis,verified by histology after biopsy or resection,were excluded.Patients were identified from the hospitals administrative electronic database using pertinent ICD-9 and ICD-10 codes(K25.1,K25.2,K25.5, K25.6,K26.1,K26.2,K26.5,K26.6).Additional searches using appropriate codes for relevant laparoscopic and open surgical procedures(e.g.,JDA 60,JDA 61,JDH 70 and JDH 71)were performed to enable a complete identification of all patients.Patient demographics,presentation patterns and clinical data were retrieved from hospital records and surgical notes.Crude and adjusted incidence and mortality rates were estimated by using national population demographics data. RESULTS:In the study period,a total of 172 patients with PPU were identified.The adjusted incidence rate for the overall 10-year period was 6.5 per 100 000 per year(95%CI:5.6-7.6)and the adjusted mortality rate for the overall 10-year period was 1.1 per 100 000 per year(95%CI:0.7-1.6).A non-significant decline in ad-justed incidence rate from 9.7 to 5.6 occurred during the decade.The standardized mortality ratio for the whole study period was 5.7(95%CI:3.9-8.2),while the total 30-d mortality was 16.3%.No difference in in-cidence or mortality was found between genders.However,for patients≥60 years,the incidence increased over 10-fold,and mortality more than 50-fold,compared to younger ages.The admission rates outside office hours were high with almost two out of three(63%) admissions seen at evening/night time shifts and/or during weekends.The observed seasonal variations in admissions were not statistically significant. CONCLUSION:The adjusted incidence rate,seasonal distribution and mortality rate was stable.PPU fre-quently presents outside regular work-hours.Increase in incidence and mortality occurs with older age. | Kenneth Thorsen Jon Arne Sreide Jan Terje Kvaly Tom Glomsaker Kjetil Sreide | 2013 | World Journal of Gastroenterology2013，19，3： | 14 |
| 4 | Neuroendocrine tumors of the gastrointestinal tract: Case reports and literature review显示文摘Neuroendocrine tumors(NET)previously called carcinoid tumors are neoplasms of enterochromaffin/neuroendocrine cell origin which display neurosecretory capacity that may result in the carcinoid syndrome.The annual incidence of patients with NET is 8.4 per 100000;yet many NET remain asymptomatic and clinically undetected.A majority of NET follows a benign course;however,some will display malignant characteristics.NET most commonly occur in the gastrointestinal tract(67%)and bronchopulmonary system(25%).Gastrointestinal NET occur within the stomach,small intestine,liver,and rectum.We report a retrospective study of 11 subjects:Eight with benign carcinoid tumors:duodenal bulb(n=2),terminal ileum(n=1),sigmoid colon(n=2),and rectum(n=3);three with malignant carcinoid:liver(n=1)and intra-abdominal site(n=2).The diagnosis,endoscopic images,outcome,treatment and review of the literature are presented. | William J Salyers Kenneth J Vega Juan Carlos Munoz Bruce W Trotman Silvio S Tanev | 2014 | World Journal of Gastrointestinal Oncology2014，6，8： | 8 |
| 5 | Next-Generation Stool DNA Test Accurately Detects Colorectal Cancer and Large Adenomas显示文摘 | David A. Ahlquist Hongzhi Zou Michael Domanico Douglas W. Mahoney Tracy C. Yab William R. Taylor Malinda L. Butz Stephen N. Thibodeau Linda Rabeneck Lawrence F. Paszat Kenneth W. Kinzler Bert Vogelstein Niels Chr. Bjerregaard S?ren Laurberg Henrik Toft S? | 2012 | Gastroenterology2012，，2： | 7 |
| 6 | 长QT综合征复极化离散与早期后除极致心律失常机制的跨壁光学标测研究显示文摘目的 尖端扭转性室性心动过速 (室速 )是长QT综合征 (LQTS)的致命性心律失常 ,相关机制的细胞学水平研究还不十分清楚。本文报道对复极化离散和触发机制在尖端扭转性室速发生中的作用的研究结果。方法 动脉灌注的犬左心室楔形心肌块 ,经电压敏感性荧光染色后 ,行跨壁包括百余位点跨膜动作电位的同步光学标测研究。d 索他洛尔、海银花 (ATX Ⅱ)分别用来模拟LQT2和LQT3。对照组、LQT2组、LQT3组各 6块。结果 正常对照组的平均动作电位时限 (APD)为 (2 91± 2 7)ms,跨壁复极化的离散(DOR)为 (2 4± 6 )ms;LQT2组APD为 (35 6± 2 0 )ms,DOR为 (35± 9)ms,与对照组相比差异有显著性 (P <0 0 5 ) ;LQT3组APD为 (6 0 9± 92 )ms,DOR为 (12 1± 85 )ms,与对照组相比差异有显著性 (P <0 0 5 )。在LQT3组 ,早期后除极现象可见于所有类型的心肌细胞 ,但以心内膜和中层心肌细胞多见。触发活动常常起源于中层心肌细胞部位。结论 在LQT条件下 ,跨壁动作电位不均一地延长是导致复极化离散的重要原因 ,为心律失常的发生提供了基质。 | 刘金秋 杨延宗 Kenneth R Laurita David S Rosenbaum | 2004 | 中华心律失常学杂志2004，8，4： | 5 |
| 7 | Efficacy of boceprevir, an NS3 protease inhibitor, in combination with peginterferon alfa-2b and ribavirin in treatment-naive patients with genotype 1 hepatitis C infection (SPRINT-1): an open-label, randomised, multicentre phase 2 trial显示文摘 | Paul Y Kwo Eric J Lawitz Jonathan McCone Eugene R Schiff John M Vierling David Pound Mitchell N Davis Joseph S Galati Stuart C Gordon Natarajan Ravendhran Lorenzo Rossaro Frank H Anderson Ira M Jacobson Raymond Rubin Kenneth Koury Lisa D Pedicone Clifford | 2010 | The Lancet2010，，9742： | 3 |
| 8 | Assessment of the diagnostic performance and interobserver variability of endocytoscopy in Barrett's esophagus:A pilot ex-vivo study显示文摘AIM:To investigate a classification of endocytoscopy(ECS)images in Barrett’s esophagus(BE)and evaluate its diagnostic performance and interobserver variability.METHODS:ECS was applied to surveillance endoscopic mucosal resection(EMR)specimens of BE ex-vivo.The mucosal surface of specimen was stained with 1%methylene blue and surveyed with a catheter-type endocytoscope.We selected still images that were most representative of the endoscopically suspect lesion and matched with the final histopathological diagnosis to accomplish accurate correlation.The diagnostic performance and inter-observer variability of the new classification scheme were assessed in a blinded fashion by physicians with expertise in both BE and ECS and inexperienced physicians with no prior exposure to ECS.RESULTS:Three staff physicians and 22 gastroenterology fellows classified eight randomly assigned unknown still ECS pictures(two images per each classification)into one of four histopathologic categories as follows:(1)BEC1-squamous epithelium;(2)BEC2-BE without dysplasia;(3)BEC3-BE with dysplasia;and(4)BEC4-esophageal adenocarcinoma(EAC)in BE.Accuracy of diagnosis in staff physicians and clinical fellows were,respectively,100%and 99.4%for BEC1,95.8%and83.0%for BEC2,91.7%and 83.0%for BEC3,and95.8%and 98.3%for BEC4.Interobserver agreement of the faculty physicians and fellows in classifying each category were 0.932 and 0.897,respectively.CONCLUSION:This is the first study to investigate classification system of ECS in BE.This ex-vivo pilot study demonstrated acceptable diagnostic accuracy and excellent interobserver agreement. | Yutaka Tomizawa Prasad G Iyer Louis M Wongkeesong Navtej S Buttar Lori S Lutzke Tsung-Teh Wu Kenneth K Wang | 2013 | World Journal of Gastroenterology2013，19，46： | 2 |
| 9 | Role of the prophenoloxidase-activating system in invertebrate immunity显示文摘 | Kenneth S?derh?ll Lage Cerenius | 1998 | Current Opinion in Immunology1998，，1： | 2 |
| 10 | The removal of heavy metals from aqueous solutions by sawdust adsorption — removal of lead and comparison of its adsorption with copper显示文摘 | Bin Yu Y Zhang Alka Shukla Shyam S Shukla Kenneth L Dorris | 2001 | Journal of Hazardous Materials2001，，1： | 2 |
| 11 | The maintenance requirements system:Risk-based resource programming at work显示文摘 | KENNETH S GRANT W | 1994 | Naval Engineers Journal1994，106，3： | 1 |
| 12 | Regulation of hypoxia- inducible factor-1 alpha by NF-kappaB 显示文摘 | van Uden P Kenneth NS Rocha S | 2008 | Biochem J2008，412，3： | 1 |
| 13 | Unique application of car-bon-carboncomposite materials(part two)显示文摘 | Donald L S Kenneth E D | 1999 | Sample Journal1999，35，4： | 1 |
| 14 | Investigations of pile foundations in brownfields显示文摘 | Ranian Satyamurthy Mysore S Nataraj Kenneth LMcmanis | 2008 | Journal of Geotechnical and Geoenvironmental Engineering2008，，10： | 1 |
| 15 | Meteor: a constraint-based FIR filter design program显示文摘 | KENNETH S THOMAS W P JAMES F K | 1992 | IEEE Transactions on Signal Processing1992，40，8： | 1 |
| 16 | Late relapses in patients successfully treated for thrombotic thrembocytopenic purpura显示文摘 | Kenneth H S Gail A R Rama C | 1995 | Ann Intern Med1995，122，8： | 1 |
| 17 | Applications of ultrasound to materials chemistry 显示文摘 | Kenneth S S Gareth J P | 1999 | Annu Rev Mater Sci1999，29，： | 1 |
| 18 | Analyzing real-time PCR data by the comparative CT method显示文摘 | THOMAS D S KENNETH J L | 2008 | Nat Proto2008，3，6： | 1 |
| 19 | Preclinical and clinical evaluations of ABX-EGF, a fully human anti-epidermal growth factor receptor antibody显示文摘 | Kenneth A Foon Xiao-Dong Yang Louis M Weiner Arie S Belldegrun Robert A Figlin Jeffrey Crawford Eric K Rowinsky Janice P Dutcher Nicholas J Vogelzang Jared Gollub John A Thompson Garry Schwartz Ronald M Bukowski Lorin K Roskos Gisela M Schwab | 2004 | International Journal of Radiation Oncology Biology Physics2004，，3： | 1 |
| 20 | Analysis of relative gene expression data using real-time quantitative PCR and the 2-△△CT method显示文摘 | Kenneth J L Thomas D S | | 0，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员