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| 1 | Depression and anxiety levels in therapy-nave patients with inflammatory bowel disease and cancer of the colon显示文摘AIM: To assess whether depression and anxiety are more expressed in patients with the first episode of inflammatory bowel disease (IBD) than in individuals with newly discovered cancer of the colon (CCa). METHODS: A total of 32 patients with IBD including 13 males and 19 females, aged 27 to 74, and 30 patients with CCa including 20 males and 10 females, aged 39-78, underwent a structured interview, which comprised Hamilton’s Depression Rating Inventory, Hamilton’s Anxiety Rating Inventory and Paykel’s Stressful Events Rating Scale. RESULTS: Patients of the IBD group expressed both depression and anxiety. Depressive mood, sense of guilt, psychomotor retardation and somatic anxiety were also more pronounced in IBD patients. The discriminant function analysis revealed the total depressive score was of high importance for the classification of a newly diagnosed patient into one of the groups. CONCLUSION: Newly diagnosed patients with IBD have higher levels of depression and anxiety. Moreover, a psychiatrist in the treatment team is advisable from the beginning. | Branislav R Filipovi Branka F Filipovi Mirko Kerkez Nikola Milini Tomislav Ran■elovi | 2007 | World Journal of Gastroenterology2007，13，3： | 10 |
| 2 | High-flow nasal oxygen availability for sedation decreases the use of general anesthesia during endoscopic retrograde cholangiopancreatography and endoscopic ultrasound显示文摘AIM To examine whether high-flow nasal oxygen(HFNO) availability influences the use of general anesthesia(GA) in patients undergoing endoscopic retrograde cholangiopancreatography(ERCP) and endoscopic ultrasound(EUS) and associated outcomes.METHODS In this retrospective study, patients were stratified into 3 eras between October 1, 2013 and June 30, 2014 based on HFNO availability for deep sedation at the time of their endoscopy. During the first and last 3-mo eras(era 1 and 3), no HFNO was available, whereas it was an option during the second 3-mo era(era 2). The primary outcome was the percent utilization of GA vs deep sedation in each period. Secondary outcomes included oxygen saturation nadir during sedation between periods, as well as procedure duration, and anesthesia-only time between periods and for GA vs sedation cases respectively.RESULTS During the study period 238 ERCP or EUS cases were identified for analysis. Statistical testing was employed and a P < 0.050 was significant unless the Bonferroni correction for multiple comparisons was used. General anesthesia use was significantly lower in era 2 compared to era 1 with the same trend between era 2 and 3(P = 0.012 and 0.045 respectively). The oxygen saturation nadir during sedation was significantly higher in era 2 compared to era 3(P < 0.001) but not between eras 1 and 2(P = 0.028) or 1 and 3(P = 0.069). The procedure time within each era was significantly longer under GA compared to deep sedation(P ≤ 0.007) as was the anesthesia-only time(P ≤ 0.001).CONCLUSION High-flow nasal oxygen availability was associated with decreased GA utilization and improved oxygenation for ERCP and EUS during sedation. | Roman Schumann Nikola S Natov Klifford A Rocuts-Martinez Matthew D Finkelman Tom V Phan Sanjay R Hegde Robert M Knapp | 2016 | World Journal of Gastroenterology2016，22，47： | 9 |
| 3 | Comparison of two nutritional assessment methods in gastroenterology patients显示文摘AIM:To investigate and compare efficacy and differences in the nutritional status evaluation of gastroenterology patients by application of two methods:subjective global assessment(SGA) and nutritional risk index(NRI).METHODS:The investigation was performed on 299 hospitalized patients,aged 18-84 years(average life span 55.57 ± 12.84),with different gastrointe-stinal pathology,admitted to the Department of Gastroenterohepatology,Clinical and Hospital Center 'Bezanijska Kosa' during a period of 180 d.All the patients,after being informed in detail about the study and signing a written consent,underwent nutritional status analysis,which included two different nutritional indices:SGA and NRI,anthropometric parameters,bioelectrical impedance analysis,and biochemical markers,within 24 h of admission.RESULTS:In our sample of 299 hospitalized patients,global malnutrition prevalence upon admission varied from 45.7% as assessed by the SGA to 63.9% by NRI.Two applied methods required different parameters for an adequate approach:glucose level(5.68 ± 1.06 mmol/L vs 4.83 ± 1.14 mmol/L,F = 10.63,P = 0.001);body mass index(26.03 ± 4.53 kg/m2 vs 18.17 ± 1.52 kg/m2,F = 58.36,P < 0.001);total body water(42.62 ± 7.98 kg vs 36.22 ± 9.32 kg,F = 7.95,P = 0.005);basal metabolic rate(1625.14 ± 304.91 kcal vs 1344.62 ± 219.08 kcal,F = 9.06,P = 0.003) were very important for SGA,and lymphocyte count was relevant for NRI:25.56% ± 8.94% vs 21.77% ± 10.08%,F = 11.55,P = 0.001.The number of malnourished patients rose with the length of hospital stay according to both nutritional indices.The discriminative function analysis(DFA) delineated the following parameters as important for prediction of nutritional status according to SGA assessment:concentration of albumins,level of proteins,SGA score and body weight.The DFA extracted MAMC,glucose level and NRI scores were variables of importance for the prediction of whether admitted patients would be classif ied as well or malnourished.CONCLUSION:SGA showed higher sensitivity to predictor factors.Assessment of nutritional status requires a multidimensional approach,which includes different clinical indices and various nutritional param eters. | Branka F Filipovi Milan Gaji Nikola Milini Branislav Milovanovi Branislav R Filipovi Mirjana Cvetkovi Nela ibali | 2010 | World Journal of Gastroenterology2010，16，16： | 9 |
| 4 | Successful endoscopic treatment of an intraductal papillary neoplasm of the bile duct显示文摘We present a case of a 76-year-old man with right upper quadrant abdominal pain and weight loss,who was found to have an intraductal papillary neoplasm of the bile duct(IPNB)of the pancreaticobiliary subtype,deemed curatively resectable.The patient declined surgery and opted for endoscopic therapy.He underwent two sessions of endoscopic retrograde cholangiopancreatography(ERCP)-guided radiofrequency ablation(RFA).Ten months later,no evidence of recurrence was identified on repeat ERCP.To our knowledge,this is the first reported case of successful use of RFA as a primary treatment modality for resectable IPNB. | Nikola S Natov Laura C Horton Sanjay R Hegde | 2017 | World Journal of Gastrointestinal Endoscopy2017，9，5： | 5 |
| 5 | Absolute atomic oxygen density profiles in the discharge core of a microscale atmospheric pressure plasma jet显示文摘 | Nikolas K Karl N Stephan R | 2008 | Applied Physics Letters2008，93，13： | 1 |
| 6 | Time-resolved CT angiography in aortic dissection显示文摘 | Meinel FG Nikolaou K Weidenhagen R | 2012 | Eur J Radiol2012，81，： | 1 |
| 7 | Epidemiology of laryngeal cancer in Osijek - Baranja County( Eastern Croatia) 显示文摘 | Marinela R Nikola K Ivan M | 2012 | Coil Antro- pol2012，36，2： | 1 |
| 8 | Analysis of developmentally regulated genes of the parasite Haemonchus contortus显示文摘 | Hartman D Donald D R Nikolaou S | 2001 | Parasitol2001，31，11： | 1 |
| 9 | Low-grade fibromyxoid sarcoma of the liver: A case report显示文摘BACKGROUND Low grade fibromyxoid sarcoma(LGFMS)is a rare and benign mesenchymal tumor with indolent course,most commonly found in young or middle-aged men.The majority of the LGFMSs are located in the trunk and deep soft tissue of the lower extremities.They appear as well circumscribed,although not encapsulated,which often leads to incomplete surgical resection.Despite their seemingly benign appearance,these tumors have aggressive behavior with high metastatic and recurrence rates.Accurate histopathologic examination of the specimen and its immunohistochemical analysis are mandatory for a precise diagnosis.CASE SUMMARY We report a case of a 38 year-old-man who presented with jaundice and upper abdominal discomfort.Multi-detector computed tomography and magnetic resonance imaging showed a large left liver tumor mass,extending to the hepatoduodenal ligament.Left hepatectomy was performed with resection and reconstruction of hepatic artery and preservation of middle hepatic vein.Histopathologic examination confirmed the tumor being a low-grade fibromyxoid sarcoma.Three and a half years after surgery,the patient died after being diagnosed with spine metastasis.CONCLUSION Due to poor response to all modalities of adjuvant treatment,we consider that the focus of treatment should be on surgery as the only option for curing the disease. | Vladimir Dugalic Igor I Ignjatovic Jelena Djokic Kovac Nikola Ilic Jelena Sopta Slavenko R Ostojic Dragan Vasin Marko D Bogdanovic Igor Dumic Tamara Milovanovic | 2021 | World Journal of Clinical Cases2021，9，1： | 1 |
| 10 | Design and analysis of microstrip bi-Yagi and quad-Yagi antenna arrays for WLAN applications 显示文摘 | DEJEAN G R THAI T T NIKOLAOU S | 2007 | IEEE Antennas Wireless Propagation Lett2007，，6： | 1 |
| 11 | Computed tomography of hamstring muscle strains显示文摘 | GARRETT W E Jr RICH F R NIKOLAOU P K | 1989 | Med Sci Sports Exe1989，21，： | 1 |
| 12 | Phase-field crystal modeling and classical density functional theory of freezing显示文摘 | Elder K R Nikolas Provatas Joel Berry | 2007 | Phys Rev B2007，75，06： | 1 |
| 13 | A new approach for solving extended unit commitment problem显示文摘 | Slobodan R Nikola R | 1991 | IEEE Transactions on Power Systems1991，6，1： | 1 |
| 14 | Dualsource CT cardiac imaging: initial experience显示文摘 | Johnson T R Nikolaou K Wintersperger B J | 2006 | Eur Radiol2006，16，7： | 1 |
| 15 | Analysis of the relationships between type traits and longevity in croatian simmental cattle using survival analysis显示文摘 | Sonja J Nikola R | | 0，，： | 1 |
| 16 | Colorectal cancer screening in a low-incidence area: general invitation versus family risk targeting: a comparative study from Montenegro显示文摘 | Nikola Panic Thomas R?sch Brigita Smolovic Miodrag Radunovic Mirko Bulajic Aleksandra Pavlovic-Markovic Zoran Krivokapic Srdjan Djuranovic Tatjana Ille Milutin Bulajic | 2015 | European Journal of Gastroenterology & Hepatology2015，，10： | 1 |
| 17 | Dual-source CT cardiac imaging: initial experience 显示文摘 | Johnson T R Nikolaou K Leber A W et ol | 2006 | Eur Radial2006，16，7： | 1 |
| 18 | Ex vivo coronary ather- osclerotic plaque characterization with multi-detector-row CT显示文摘 | Becker C R Nikolaou K Muders M | 2003 | EurRadiol2003，13，20： | 1 |
| 19 | Dual- source CT cardiac imaging: initial experience 显示文摘 | Johnson T R Nikolaou K Wintersperger B J | 2006 | Eur Radiol2006，16，7： | 1 |
| 20 | Phase field crystal dynamics for binary systems:Derivation from dynamical density functional theory,amplitude equatuin formalism,and application to alloy heterostructures显示文摘 | Huang Zhifeng Elder K R Nikolas Provatas | 2012 | Phys Rev E2012，82，02： | 1 |
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