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Ranin J, Salemovic D, Brmbolic B, Marinkovic J, Boricic I, Pesic PI, Zerjav S, Stanojevic M, Jevtovic D. Comparison of Demographic, Epidemiological, Immunological, and Clinical Characteristics of Patients with HIV Mono-infection Versus Patients Co-infected with HCV or/and HBV: A Serbian Cohort Study. Curr HIV Res 2019; 16:222-230. [PMID: 30014804 DOI: 10.2174/1570162x16666180717115614] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 07/08/2018] [Accepted: 07/10/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The study aimed to correlate the status of hepatitis C (HCV) and hepatitis B virus (HBV) co-infection in patients with human immunodeficiency virus (HIV) infection with clinical and demographic data prior to starting highly active antiretroviral therapy (HAART) and assess the impact of HCV and HBV co-infection on the natural history of HIV infection. PATIENTS AND METHODS The study involved a total of 836 treatment-naive patients with available serological status for HBV and HCV at the point of therapy initiation. Patients were stratified into four groups: HIV mono-infection, HIV/HCV, HIV/HBV, and HIV/HCV/HBV co-infection. Demographic, epidemiological, immunological and clinical characteristics were analyzed in order to assess the possible impact of HCV and HBV co-infection on HIV - related immunodeficiency and progression to AIDS. RESULTS The prevalence of HCV and HBV co-infection in our cohort was 25.7% and 6.3%, respectively. Triple HIV/HCV/HBV infection was recorded in 1.7% of the patients. In comparison with those co-infected with HCV, patients with HIV mono-infection had lower levels of serum liver enzymes activity and higher CD4 cell counts, and were less likely to have CD4 cell counts below100 cells/µL and clinical AIDS, with OR 0.556 and 0.561, respectively. No difference in the development of advanced immunodeficiency and/or AIDS was recorded between patients with HIV monoinfection and those co-infected with HBV, or both HCV/HBV. CONCLUSION HIV/HCV co-infection was found to be more prevalent than HIV/HBV co-infection in a Serbian cohort. Co-infection with HCV was related to more profound immunodeficiency prior to therapy initiation, reflecting a possible unfavorable impact of HCV on the natural history of HIV infection.
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Affiliation(s)
- J Ranin
- University of Belgrade Faculty of Medicine, University Hospital for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia
| | - D Salemovic
- University of Belgrade Faculty of Medicine, University Hospital for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia
| | - B Brmbolic
- University of Belgrade Faculty of Medicine, University Hospital for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia
| | - J Marinkovic
- University of Belgrade Faculty of Medicine, Institute for Medical Statistics, Belgrade, Serbia
| | - I Boricic
- University of Belgrade Faculty of Medicine, Institute for Pathohystology, Belgrade, Serbia
| | - Pavlovic I Pesic
- Virology Laboratory, Microbiology Department, Clinical Center Serbia, Belgrade, Serbia
| | - S Zerjav
- Virology Laboratory, Microbiology Department, Clinical Center Serbia, Belgrade, Serbia
| | - M Stanojevic
- University of Belgrade Faculty of Medicine, Institute of Microbiology and Immunology, Belgrade, Serbia
| | - D Jevtovic
- University of Belgrade Faculty of Medicine, University Hospital for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia
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Potpara TS, Mujovic N, Marinkovic J, Lip GYH. P2913Change in CHA2DS2-VASc score (delta CHA2DS2-VASc score) and the risk of thromboembolism over 12-years follow-up in initially low-risk patients with first-diagnosed atrial fibrillation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- T S Potpara
- Belgrade University, School of Medicine, Belgrade, Serbia
| | - N Mujovic
- Belgrade University, School of Medicine, Belgrade, Serbia
| | - J Marinkovic
- Belgrade University, School of Medicine, Belgrade, Serbia
| | - G Y H Lip
- Birmingham City Hospital, Birmingham, United Kingdom
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Stosovic M, Stanojevic M, Radovic M, Naumovic R, Jovanovic D, Simic S, Marinkovic J, Stankovic S, Djukanovic LJ. Comparative Survival Analysis of Urea Kinetic Based Indices. Int J Artif Organs 2018; 28:566-75. [PMID: 16015566 DOI: 10.1177/039139880502800605] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Although urea kinetic modeling indices for measuring dialysis dose are recommended by world expert groups, it is not quite clear whether some of these are superior in predicting the outcome over others. This prospective, single-center study was carried out with the aim to compare predictive value of different indices and methods of measuring dialysis dose. Methods The analysis included 93 anuric patients having been on hemodialysis for at least 2 years who were followed-up for 75-months. The dialysis dose was measured by Kt/V (formal UKM, 3 and 2 urea samples), Kt/V (Daugirdas), Kt/V (Lowrie), eKt/V (Daugirdas), URR and TAC urea. Results Correlations between dialysis indices and survival time were significant for all indices (p<0.01) except for TAC. All indices, except for TAC urea, were significant predictors of mortality (multivariate Cox regression analysis; p<0.01) and differences of significant levels among these colinear parameters were small. Conclusion All examined indices except for TAC urea were highly predictive of patient mortality. Daugirdas and Lowrie simplified Kt/V indices are as predictive of all-cause mortality as more complex formal UKM methods in long-term patients on a 3×4h/week schedule.
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Affiliation(s)
- M Stosovic
- Department of Nephrology, University Clinical Center, Belgrade, Serbia and Montenegro.
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Stosovic M, Stanojevic M, Radovic M, Simic-Ogrizovic S, Lezaic V, Naumovic R, Jovanovic D, Ristic G, Djukanovic L, Marinkovic J. Hemodialysis Modality, Percentage of Body Fat, and Patient Survival. Int J Artif Organs 2018; 32:20-30. [DOI: 10.1177/039139880903200103] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background A number of studies have reported lower mortality of overweight hemodialysis patients. This post hoc analysis of an observational prospective single-center study was aimed at elucidating whether both being overweight and surviving longer could result from changes in the hemodialysis modality. Methods The study included a cohort of 242 patients who were gradually switched from cuprophane membrane and acetate dialysis to polysulfone (including high-flux) membranes and bicarbonate dialysis. The analysis involved 12 months of baseline data obtained during the first calendar year after the patients entered the study (1994–2001) and repeated measurements for up to 132 months of follow-up (until 2004). Anthropometric measurements were made during the winter season and the percentage of body fat (%fat) was calculated from triceps, biceps, subscapular, and suprailiac skinfolds (K/DOQI guidelines). Kt/V, normalized protein catabolic rate, and cardiovascular comorbidity were also determined and laboratory analyses undertaken. Results Significant correlations were found between %fat and bicarbonate dialysate as well as polysulfone membrane and high-flux membrane. The linear mixed model showed dependence of %fat on polysulfone and high-flux membrane (p<0.01) Multivariate Cox regression (time-dependent covariates) found %fat to be an independent factor for longer survival, in addition to polysulfone and high-flux membranes. Conclusion Changes in hemodialysis modality were followed by both higher body fat percentage and patient survival. The reverse epidemiology of overweight patients might be at least partially the result of the influence of nonnutritional factors, such as a change in hemodialysis modality (introducing biocompatible high-flux and low-flux membranes and bicarbonate dialysis).
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Affiliation(s)
- M. Stosovic
- Department of Nephrology, University Clinical Center, School of Medicine, University of Belgrade, Belgrade
| | - M. Stanojevic
- Department of Nephrology, University Clinical Center, School of Medicine, University of Belgrade, Belgrade
| | - M. Radovic
- Department of Nephrology, University Clinical Center, School of Medicine, University of Belgrade, Belgrade
| | - S. Simic-Ogrizovic
- Department of Nephrology, University Clinical Center, School of Medicine, University of Belgrade, Belgrade
| | - V. Lezaic
- Department of Nephrology, University Clinical Center, School of Medicine, University of Belgrade, Belgrade
| | - R. Naumovic
- Department of Nephrology, University Clinical Center, School of Medicine, University of Belgrade, Belgrade
| | - D. Jovanovic
- Department of Nephrology, University Clinical Center, School of Medicine, University of Belgrade, Belgrade
| | - G. Ristic
- Department of Nutrition, School of Medicine, University of Belgrade, Belgrade
| | - L. Djukanovic
- Department of Nephrology, University Clinical Center, School of Medicine, University of Belgrade, Belgrade
| | - J. Marinkovic
- Department of Medical Statistics and Informatics, School of Medicine, University of Belgrade, Belgrade - Serbia
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El-Dosouky I, Polte CL, Okubo T, Gonzalez Gomez A, Liu B, Generati G, Drakopoulou M, Olmos C, Trifunovic D, Ilhao Moreira R, Ilhao Moreira R, Morgan HP, Bosseau C, Romano G, Argiolas A, Kuperstein R, Koyuncu A, Sahara E, Spinelli L, Yaneva-Sirakova T, Ben Said R, Nowakowska MA, Ruivo C, Neves Pestana G, Wiligorska N, Gao SA, Lagerstrand KM, Johnsson ÅA, Bech-Hanssen O, Mahara K, Yamamoto H, Shitan H, Abe K, Terada M, Saito M, Nagatomo Y, Takanashi S, Del Val D, Monteagudo JM, Fernandez-Golfin C, Hinojar R, Garcia A, Marco A, Casas E, Jimenez-Nacher JJ, Zamorano JL, Baig S, Hayer M, Edwards N, Steeds R, Bandera F, Alfonzetti E, Guazzi M, Toutouzas K, Stathogiannis K, Michelongona A, Latsios G, Synetos A, Lazaros G, Brili S, Tsiamis E, Tousoulis D, Islas F, Ferrera C, Sanchez-Enrique C, Freitas-Ferraz A, Mahia P, Marcos-Alberca P, Tirado G, Perez De Isla L, Vilacosta I, Marinkovic J, Obrenovic- Kircanski B, Ivanovic B, Kalimanovska-Ostric D, Stevanovic G, Petrovic M, Boricic-Kostic M, Petrovic O, Tutos V, Petrovic I, Petrovic J, Draganic G, Stepanovic J, Vujisic-Tesic B, Coutinho Cruz M, Moura Branco L, Galrinho A, Coutinho Miranda L, Almeida Morais L, Modas Daniel P, Rodrigues I, Fragata J, Cruz Ferreira R, Coutinho Cruz M, Moura Branco L, Galrinho A, Timoteo AT, Viveiros Monteiro S, Aguiar Rosa S, Rodrigues I, Fragata J, Cruz Ferreira R, Nana M, Constantin C, Tarando F, Galli E, Rousseau C, Hubert A, Leclercq C, Donal E, Vitale G, Agnese V, Mina' C, Magro S, Falletta C, Di Gesaro G, Bellavia D, Clemenza F, Elena Reffo ER, Ornella Milanesi OM, Klempfner R, Ben-Zekry S, Maor E, Raanani E, Ofek E, Freimark D, Arad M, Oflar E, Ciftci S, Ungan I, Caglar FM, Ocal L, Kilicgedik A, Toprak C, Kahveci G, Atmadikoesoemah C, Kasim M, Pellegrino T, Pisani A, Giudice CA, Riccio E, Imbriaco M, Cuocolo A, Trimarco B, Tarnovska-Kadreva R, Traykov L, Vassilev D, Vladimirova L, Shumkova M, Gruev I, Zairi I, Mzoughi K, Ben Moussa F, Kammoun S, Fennira S, Kraiem S, Chrzanowski L, Frynas-Jonczyk K, Wdowiak-Okrojek K, Wejner-Mik P, Lipiec P, Krakowska M, Potemski P, Plonska-Gosciniak E, Kasprzak JD, Marques N, Domingues K, Lourenco C, Santos R, Gomes C, Abreu L, Reis L, Moz M, Azevedo O, Tavares-Silva M, Sousa C, Pinto R, Ribeiro V, Vasconcelos M, Bernardo-Almeida P, Macedo F, Maciel MJ, Wiligorska D, Talarowska P, Segiet A, Mozenska O, Kosior DA. P1088Match and mismatch between opening area and resistance in mild and moderate rheumatic mitral stenosisP1089When should cardiovascular magnetic resonance imaging be considered in patients with chronic aortic or mitral regurgitation?P1090Echocardiographic characteristics of aortic valve fenestration with aortic regurgitation for aortic valve repairP1091Aortic regurgitation assessment by 3D transesophageal echocardiography vena contracta area: usefulness and comparison with 2D methods.P1092Characterising cardiomyopathy in mitral regurgitation due to barlow disease: role of CMRP1093Compensatory peripheral increase in artero-venous o2 difference to severe functional mitral regurgitation in heart failureP1094Prognostic impact of concomitant atrioventricular valve regurgitation in patients undergoing transcatheter aortic valve implantationP1095Morphological characterization of vegetations by real-time three-dimensional transesophageal echocardiography in infective endocarditis: prognostic impactP1096Relation between causative pathogen and echocardiographic findings in patients with infective endocarditis: is there an association and is it clinically relevant?P1097Aortic and mitral valve infective endocarditis: different clinical and echocardiographic features and peculiar complication ratesP1098Vegetation size relevance and impact on prognosis in patients with infective endocarditisP1099Causes of death on the valvular heart disease surveillance list- a 5 year auditP1100Left ventricular non-compaction and idiopathic dilated cardiomyopathy: the significant diagnostic value of longitudinal strainP1101The role of echocardiography in the management of diuretics withdrawal in patients with chronic heart failure and severely reduced ejection fraction: a prospective cohort studyP1102Outcomes in paediatric new onset left ventricle dysfunction and dilatation: differences between post-myocarditis and DCMP1103De novo mitral regurgitation as a cause of heart failure exacerbation in hypertrophic cardiomyopathyP1104Correlation of conventional and new echocardiograhic parameters with sudden cardiac death risk score in patients with hypertrophic cardiomyopathyP1105Inverse correlation between myocardial fibrosis and left ventricular function in rheumatic mitral stenosis: a preliminary study with cardiac magnetic resonanceP1106Left ventricular diastolic dysfunction and cardiac sympathetic derangement in patients with Anderson-Fabry disease: a 2D speckle tracking echocardiography and cardiac 123I-MIBG studyP1107Left ventricular hypertrophy and mild cognitive impairment as markers for target organ damage in hypertensive patients with multiple risk factorsP1108Subclinical left ventricular dysfunction in asymptomatic type 1 diabetic childrenP1109Minimal differences shown by echocardiography and NT-proBNP level distinguishing cardiotoxic effect related to breast cancer therapy in patients with or without HER2 expression.P1110Speed of recovery of left ventricular function is not related to the prognosis of takotsubo cardiomyopathy - a portuguese multicenter studyP1111Myocardial dysfunction in Takotsubo cardiomyopathy - more than meets the eye?P1112Obstructive sleep apnea and echocardiographic parameters. Eur Heart J Cardiovasc Imaging 2016; 17:ii227-ii234. [DOI: 10.1093/ehjci/jew262.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ralevic S, Perunicic J, Lasica R, Marinkovic J, Blagojevic T, Simanic I, Asanin M, Stankovic G. Prognostic Significance of Atrial Fibrillation in Lower Limb Amputee Patients. Eur J Vasc Endovasc Surg 2016; 52:823-829. [PMID: 27789143 DOI: 10.1016/j.ejvs.2016.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 09/18/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVE In patients with risk factors or established atherothrombosis, atrial fibrillation (AF) is associated with a poor prognosis compared with patients without AF. The aim of this study was to evaluate the prevalence of AF in patients with lower limb amputation (LLA) and its association with cardiovascular death and adverse cardiovascular events in long-term follow-up. METHODS Observational prospective study of consecutive patients after index major (transfemoral and transtibial) LLA. The primary endpoint was cardiovascular death and secondary endpoint was a composite of adverse cardiovascular events at follow-up (acute myocardial infarction, contralateral lower limb amputation, and ischaemic stroke). RESULTS Of 282 patients with LLA, 46 (16.3%) patients had AF. AF patients were significantly older compared with patients without AF (median 74.0, IQR 13.0 vs. median 67.0, IQR 14.8 years, p < .001). Diabetes and smoking on the other hand were significantly less prevalent in patients with AF compared with those without AF (41.3% vs. 72.0%, p < .001 and 56.5% vs. 76.3%, p = .01, respectively). 54.3% of patients with AF were on oral anticoagulation therapy. At a median follow-up of 24.0 months (IQR 19.0-32.0), 28.3% patients with AF died of cardiovascular causes versus 17.8% without AF (HRR 1.8, 95% CI 1.0-3.4, p = .06). Adverse cardiovascular events occurred in 32.6% of patients with AF during follow-up versus 22.0% without AF (HRR 1.9, 95% CI 1.0-3.3, p = .03). In multivariate Cox regression analysis, AF (HRR 2.3, 95% CI 1.3-4.2, p = .01) and diabetes (HRR 2.1, 95% CI 1.1-3.9, p = .02) were identified as independent predictors of adverse cardiovascular events during the follow-up. CONCLUSION AF is common in patients with LLA and associated with higher risk of adverse cardiovascular events during long-term follow-up.
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Affiliation(s)
- S Ralevic
- Specialized Hospital for Rehabilitation and Orthopedic Prosthetics, Belgrade, Serbia.
| | - J Perunicic
- University of Belgrade, School of Medicine, Belgrade, Serbia
| | - R Lasica
- Cardiology Clinic, Clinical Center of Serbia, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - J Marinkovic
- University of Belgrade, School of Medicine, Institute of Medical Statistics and Informatics, Belgrade, Serbia
| | - T Blagojevic
- Specialized Hospital for Rehabilitation and Orthopedic Prosthetics, Belgrade, Serbia
| | - I Simanic
- Specialized Hospital for Rehabilitation and Orthopedic Prosthetics, Belgrade, Serbia
| | - M Asanin
- Cardiology Clinic, Clinical Center of Serbia, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - G Stankovic
- Cardiology Clinic, Clinical Center of Serbia, School of Medicine, University of Belgrade, Belgrade, Serbia
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Tosic Dragovic J, Popovic J, Djuric P, Jankovic A, Bulatovic A, Barovic M, Pravica V, Marinkovic J, Dimkovic N. Relative risk for cardiovascular morbidity in hemodialysis patients regarding gene polymorphism for IL-10, IL-6, and TNF. Can J Physiol Pharmacol 2016; 94:1106-1109. [PMID: 27580171 DOI: 10.1139/cjpp-2015-0569] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Uremia-related inflammation is prone to be a key factor to explain high cardiovascular morbidity in hemodialysis patients. Genetic susceptibility may be of importance, including IL-10, IL-6, and TNF. The aim was to analyze IL-10, IL-6, and TNF gene polymorphisms in a group of hemodialysis patients and to correlate the findings with cardiovascular morbidity. This study included 169 patients on regular hemodialysis at Zvezdara University Medical Center. Gene polymorphisms for IL-10, IL-6 and TNF were determined using PCR. These findings were correlated with the cardiovascular morbidity data from patient histories. Heterozygots for IL-10 gene showed significantly lower incidence of cardiovascular events (p = 0.05) and twice lower risk for development of myocardial infarction, but experienced twice higher risk for left ventricular hypertrophy. Regarding TNF gene polymorphism, patients with A allele had 1.5-fold higher risk for cerebrovascular accident and cardiovascular events and 2-fold higher risk for hypertension and peripheral vascular disease. Patients with G allele of IL-6 gene experienced 1.5-fold higher risks for cerebrovascular accident. We need studies with larger number of patients for definitive conclusion about the influence of gene polymorphisms on cardiovascular morbidity in hemodialysis patients and its importance in everyday clinical practice.
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Affiliation(s)
- J Tosic Dragovic
- a Clinical Department for Renal Diseases, Zvezdara University Medical Center, Dimitrija Tucovica 161, 11000 Belgrade, Serbia
| | - J Popovic
- a Clinical Department for Renal Diseases, Zvezdara University Medical Center, Dimitrija Tucovica 161, 11000 Belgrade, Serbia
| | - P Djuric
- a Clinical Department for Renal Diseases, Zvezdara University Medical Center, Dimitrija Tucovica 161, 11000 Belgrade, Serbia
| | - A Jankovic
- a Clinical Department for Renal Diseases, Zvezdara University Medical Center, Dimitrija Tucovica 161, 11000 Belgrade, Serbia
| | - A Bulatovic
- a Clinical Department for Renal Diseases, Zvezdara University Medical Center, Dimitrija Tucovica 161, 11000 Belgrade, Serbia
| | - M Barovic
- b Medical Faculty, Belgrade University, Dr Subotica 9, 11000 Belgrade, Serbia
| | - V Pravica
- b Medical Faculty, Belgrade University, Dr Subotica 9, 11000 Belgrade, Serbia
| | - J Marinkovic
- b Medical Faculty, Belgrade University, Dr Subotica 9, 11000 Belgrade, Serbia
| | - N Dimkovic
- a Clinical Department for Renal Diseases, Zvezdara University Medical Center, Dimitrija Tucovica 161, 11000 Belgrade, Serbia.,b Medical Faculty, Belgrade University, Dr Subotica 9, 11000 Belgrade, Serbia
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Vasilic-Brasnjevic S, Marinkovic J, Vlajinac H, Vasiljevic N, Jakovljevic B, Nikic M, Maksimovic M. Association of body mass index and waist circumference with severity of knee osteoarthritis. Acta Reumatol Port 2016; 41:226-231. [PMID: 27682419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
AIM The aim of the present study was to investigate the association of the body mass index (BMI) and waist circumference (WC) with the severity of radiographic severity of knee osteoarthritis (rKOA) Methods. A cross-sectional study had been applied during the research which included 150 patients diagnosed at the General Hospital in Užice and Health Center in Arilje (Serbia). The study included patients over the age of 50 diagnosed with OA according to The European League Against Rheumatism (EULAR) criteria. Data on social-demographic characteristics, health habits, and personal and family histories of the participants were collected through a specific questionnaire designated for this research. The severity of the disease was assessed pursuant to radiological changes using the Кellgren-Lawrence grading scale (K-L). The state of nourishment was assessed according to the BMI and WC. RESULTS According to multivariate logistic regression analyses, after adjustment on age, sex, marital status, formal education, present occupation, smoking, alcohol consumption and physical activity, higher grades of rKOA (grade III and grade IV) were significantly related to BMI (p = 0.038) and WC (p < 0.001). The association was much stronger for obesity defined as BMI ≥30 kg/m2 (p = 0.002) and for abdominal obesity - WC > 102 cm in men and > 88 cm in women (p = 0.009). CONCLUSION This study showed that obesity defined as BMI ≥30 kg/m2 and abdominal obesity are strongly related to K-L of rKOA, the associations being of very similar extent.
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Jovic D, Marinkovic J, Vukovic D. Association between body mass index and prevalence of multimorbidity: a cross-sectional study. Public Health 2016; 139:103-111. [PMID: 27340043 DOI: 10.1016/j.puhe.2016.05.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 03/11/2016] [Accepted: 05/24/2016] [Indexed: 12/21/2022]
Abstract
OBJECTIVES To explore the prevalence of multimorbidity in Serbia according to sex and body mass index (BMI) categories, and to examine the association between BMI and multimorbidity. In addition, this study examined the relationships between the main demographic and socio-economic characteristics of the population (age, settlement, education) and multimorbidity. STUDY DESIGN Secondary analysis of data from the 2013 Serbian National Health Survey. METHODS This study analyzed data from 13,103 participants aged ≥20 years with BMI data. The associations between BMI, age, education and multimorbidity were analyzed by multivariate logistic regression. RESULTS The overall prevalence of multimorbidity was higher than the overall prevalence of a single disease (26.9% vs 20.7%). The proportion of participants who reported two or more chronic diseases increased with each BMI category in both sexes, reaching the highest values in obese category III. Odds ratios (ORs) for the prevalence in all morbidity groups increased gradually with BMI category, and the highest OR values were found in obese category III. Males of obese category III were seven times more likely to have multimorbidity [OR 7.2, 95% confidence interval (CI) 4.2-12.6] than males of normal weight, whereas females of obese category III were nine and a half times more likely to have multimorbidity (OR 9.5, 95% CI 4.0-22.4) than females of normal weight. In the multivariable analysis, age (both sexes), low and middle level of education (males), and rural settlement and low level of education (females) were found to be predictors of multimorbidity. CONCLUSIONS This study found positive associations between obesity and multimorbidity and between overweight and multimorbidity. Recognizing these associations is of great importance from both clinical and public health perspectives because this could lead to an integrated approach for patients.
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Affiliation(s)
- D Jovic
- Institute of Public Health of Serbia, Centre for Hygiene and Human Ecology, Belgrade, Serbia.
| | - J Marinkovic
- Faculty of Medicine, Institute of Medical Statistics and Informatics, University of Belgrade, Belgrade, Serbia
| | - D Vukovic
- Faculty of Medicine, Institute of Social Medicine, University of Belgrade, Belgrade, Serbia
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Paunovic IR, Sipetic SB, Zoric GV, Diklic AD, Savic DV, Marinkovic J, Zivaljevic VR. Survival and prognostic factors of anaplastic thyroid carcinoma. Acta Chir Belg 2015; 115:62-67. [PMID: 26021793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND Anaplastic thyroid carcinoma (ATC) is relatively rare and represents one of the most aggressive tumours with poor prognosis, despite therapy. The aim of the study was to analyse demographic and clinical characteristics of ATC patients, and to identify survival rates and prognostic factors. METHODS In a retrospective study (1995-2005) ATC was found in 150 patients treated at our institution. Survival was calculated by Kaplan-Meier curve and log-rank test. Potential prognostic factors affecting survival were compared by Cox univariate and multivariate analyses. RESULTS Mean survival time was 56 weeks; median survival time was 16 weeks and 1 and 5-year survival were 17% and 8%. More than 10% died during the first month and 50% died up to the fourth month. Multivariate analysis showed that age, goitre and surgery were independent prognostic factors of survival in all ATC patients. Among operated patients, the extent of tumour resection, distant metastasis and multicentricity were independent prognostic risk factors of survival. Postoperative radiotherapy was a protective factor. CONCLUSIONS There is still no successful treatment of ATC that can guarantee long term survival. Younger patients with pre-existing goitre, who undergo complete resection of unilocular early stage ATC without distant metastasis and with postoperative external radiotherapy, stand a better chance of long-term survival.
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Affiliation(s)
- I R Paunovic
- Centre for Endocrine Surgery, Institute of Endocrinology, Belgrade, Serbia
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Paunovic IR, Sipetic SB, Zoric GV, Diklic AD, Savic DV, Marinkovic J, Zivaljevic VR. Survival and Prognostic Factors of Anaplastic Thyroid Carcinoma. Acta Chir Belg 2015; 115:62-7. [PMID: 27384898 DOI: 10.1080/00015458.2015.11681068] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND Anaplastic thyroid carcinoma (ATC) is relatively rare and represents one of the most aggressive tumours with poor prognosis, despite therapy. The aim of the study was to analyse demographic and clinical characteristics of ATC patients, and to identify survival rates and prognostic factors. METHODS In a retrospective study (1995-2005) ATC was found in 150 patients treated at our institution. Survival was calculated by Kaplan-Meier curve and log-rank test. Potential prognostic factors affecting survival were compared by Cox univariate and multivariate analyses. RESULTS Mean survival time was 56 weeks; median survival time was 16 weeks and 1 and 5-year survival were 17% and 8%. More than 10% died during the first month and 50% died up to the fourth month. Multivariate analysis showed that age, goitre and surgery were independent prognostic factors of survival in all ATC patients. Among operated patients, the extent of tumour resection, distant metastasis and multicentricity were independent prognostic risk factors of survival. Postoperative radiotherapy was a protective factor. CONCLUSIONS There is still no successful treatment of ATC that can guarantee long term survival. Younger patients with pre-existing goitre, who undergo complete resection of unilocular early stage ATC without distant metastasis and with postoperative external radiotherapy, stand a better chance of long-term survival.
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Jankovic J, Simic S, Marinkovic J. Socioeconomic inequalities in morbidity: Results from Serbian National Health Surveys. Eur J Public Health 2014. [DOI: 10.1093/eurpub/cku151.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Pavlovic S, Starović M, Stojanovic SD, Kojic S, Marinkovic J, Josic D. First Report of Stolbur Phytoplasma Affecting Cichorium intybus in Serbia. Plant Dis 2014; 98:839. [PMID: 30708689 DOI: 10.1094/pdis-09-13-0947-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Chicory (Cichorium intybus, Asteraceae) is a typical Mediterranean plant indigenous to Europe, western Asia, Egypt, and North America (3). It is commonly consumed as a fresh vegetable in salads. In rural areas of Serbia it grows as a weed in crops, but it is used in folk medicine to treat skin disorders due to its antihepatotoxic activity (3). Methanol extracts of chicory leaves showed moderate antibacterial activity against enteric bacteria (3). A phytoplasma-like disease, expressed as proliferation of chicory shoots and flowers, was observed on wild plants for the first time in Obrenovac vicinity (44°40' N, 20°20' E) in July 2012. A flattening of the stem with a large number of filamentous leaves, contortion and abnormal growth of flowers on the stem (typical fasciation symptoms) were observed. Diseased plants did not produce seeds. Total DNA was extracted from the leaf midveins of 15 symptomatic and five symptomless plants (4). PCR amplification of 1.5-kb 16S rDNA fragment was performed using DreamTaq Green master mix (Thermo Scientific, Lithuania) and phytoplasma universal primer pairs P1/16S-Sr (1). Products of nested PCR (1.2 kb) were obtained using primer pair R16F2n/R2 (1). Both amplicons were detected in all diseased samples; however, DNA from symptomless samples yielded no amplicons. Restriction fragment length polymorphism (RFLP) analysis of R16F2n/R2 PCR products was performed in independent reactions using four endonucleases (AluI, TruI1, HhaI and HpaII). RFLP patterns from chicory samples were compared to those of Stolbur (STOL), Aster Yellows (AY), Flavescence Dorée-C (FD-C), Poinsettia Branch-Inducing (PoiBI), and Clover Yellow Edge (CYE) phytoplasmas (1). All RFLP profiles from the chicory samples were identical to STOL reference strain, indicating that diseased chicory was affected by a phytoplasma that belongs to 'Candidatus Phytoplasma solani' (16SrXII-A group). The 16S rDNA sequence of representative sample from symptomatic plant (Vp4) was deposited under accession number KF661322 in NCBI GenBank. It showed 100% identity to KF263684.1 from Iranian peach, JQ730742.1 from Serbian valerian, and JQ730750 from Serbian corn, all belonging to the 'Ca. P. solani' taxon. Puna chicory disease on C. intybus associated with a subgroup 16SrV-B of phytoplasma was detected in China (2). This is the first report of the Stolbur phytoplasma associated with fasciation of C. intybus in Serbia and worldwide. References: (1) I. M. Lee et al. Int. J. Syst. Evol. Microbiol. 56:1593, 2006. (2) Z. N. Li et al. Can. J. Plant Pathol. 34:34, 2012. (3) J. Petrovic et al. Fitoterapia 75:737, 2004. (4) J. P. Prince. Phytopathology 83:1130, 1993.
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Affiliation(s)
- S Pavlovic
- Institute for Plant Protection and Environment, Plant Pathology, Belgrade, Serbia
| | - M Starović
- Institute for Plant Protection and Environment, Plant Pathology, Belgrade, Serbia
| | - S D Stojanovic
- Institute for Plant Protection and Environment, Plant Pathology, Belgrade, Serbia
| | - S Kojic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Serbia
| | - J Marinkovic
- Institute of Field and Vegetable Crops, Novi Sad, Serbia
| | - D Josic
- Institute of Soil Science, Genetic Lab, Teodora Drajzera 7, Belgrade, Serbia
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Humalda JK, Assa S, Navis GJ, Franssen CFM, De Borst MH, Ogawa H, Ota Y, Watanabe T, Watanabe Y, Nishii H, Sato A, Waniewski J, Debowska M, Wojcik-Zaluska A, Ksiazek A, Zaluska W, Guastoni CM, Turri C, Toma L, Rombola G, Frattini G, Romei Longhena G, Teatini U, Siriopol DC, Stuard S, Ciolan A, Mircescu G, Raluca D, Nistor I, Covic A, De Roij Van Zuijdewijn CL, Chapdelaine I, Nube MJ, Blankestijn PJ, Bots ML, Konings SJ, Van Den Dorpel MA, Van Der Weerd NC, Ter Wee PM, Grooteman MP, Djuric PS, Jankovic A, Tosic J, Bajcetic S, Damjanovic T, Popovic J, Dimkovic N, Dimkovic N, Marinkovic J, Djuric Z, Knezevic V, Lazarevic T, Ljubenovic S, Markovic R, Rabrenovic V, Djukanovic L, Djuric PS, Popovic J, Jankovic A, Tosic J, Radovic Maslarevic V, Dimkovic N, Mathrani V, Drew P, Chess JI, Williams AI, Robertson S, Jibani M, Aithal VI, Kumwenda M, Roberts G, Mikhail AI, Grzegorzewska AE, Ostromecki G, Mostowska A, Sowi ska A, Jagodzi ski PP, Wu HY, Chen HY, Hsu SP, Pai MF, Yang JY, Peng YS, Hirose M, Hasegawa T, Kaneshima N, Sasai F, Komukai D, Takahashi K, Koiwa F, Shishido K, Yoshimura A, Selim G, Stojceva-Taneva O, Tozija L, Dzekova-Vidimliski P, Trajceska L, Petronievic Z, Gelev S, Amitov V, Sikole A, Moon SJ, Yoon SY, Shin DH, Lee JE, Kim HJ, Park HC, Hadjiyannakos D, Filiopoulos V, Loukas G, Pagonis S, Andriopoulos C, Drakou A, Vlassopoulos D, Catarino C, Cunha P, Ribeiro S, Rocha-Pereira P, Reis F, Sameiro-Faria M, Miranda V, Bronze-Rocha E, Belo L, Costa E, Santos-Silva A, De Mauri A, Brambilla M, Chiarinotti D, Lizio D, Matheoud R, Conti N, Conte MM, Carriero A, De Leo M, Karpetas AV, Sarafidis PA, Georgianos PI, Koutroumpas G, Divanis D, Vakianis P, Tzanis G, Raptopoulou K, Protogerou A, Stamatiadis D, Syrganis C, Liakopoulos V, Efstratiadis G, Lasaridis AN, Georgianos PI, Sarafidis PA, Karpetas AV, Koutroumpas G, Divanis D, Tersi M, Tzanis G, Raptopoulou K, Protogerou A, Syrganis C, Stamatiadis DN, Liakopoulos V, Efstratiadis G, Lasaridis AN, Kuczera P, Adamczak M, Wiecek A, Bove S, Giacon B, Corradini R, Prati E, Brognoli M, Tommasi A, Sereni L, Palladino G, Moriya H, Mochida Y, Ishioka K, Oka M, Maesato K, Hidaka S, Ohtake T, Kobayashi S, Moura A, Madureira J, Alija P, Fernandes JC, Oliveira JG, Lopez M, Filgueiras M, Amado L, Miranda V, Sameiro-Faria M, Vieira M, Santos-Silva A, Costa E, Lee JE, Seok JH, Choi HY, Ha SK, Park HC, Bossola M, Laudisio A, Antocicco M, Tazza L, Colloca G, Tosato M, Zuccala G, Ettema EM, Kuipers J, Assa S, Groen H, Gansevoort RT, Stade K, Bakker SJL, Gaillard CAJM, Westerhuis R, Franssen CFM, Bacchetta J, Couchoud K, Semlali S, Sellier-Leclerc AL, Bertholet-Thomas A, Cartier R, Cochat P, Ranchin B, Kim JC, Park K, Van Ende C, Wilmes D, Lecouvet FE, Labriola L, Cuvelier R, Van Ingelgem G, Jadoul M, De Mauri A, Doriana C, Brambilla M, Matheoud R, David P, Capurro F, Brustia M, Ruva CE, De Leo M, Bossola M, Giungi S, Di Stasio E, Tazza L, Lemesch S, Leber B, Horvath A, Ribitsch W, Schilcher G, Zettel G, Tawdrous M, Rosenkranz AR, Stadlbauer-Kollner V, Matsushima H, Oyama A, Bosch Benitez-Parodi E, Baamonde Laborda E, Batista Garcia F, Perez Suarez G, Anton Perez G, Garcia Canton C, Toledo Gonzalez A, Lago Alonso MM, Checa Andres MD, Cobo G, Di Gioia C, Camacho R, Garcia Lacalle C, Ortega O, Rodriguez I, Herrero J, Oliet A, Ortiz M, Mon C, Vigil A, Gallar P, Bossola M, Pellu V, Di Stasio E, Giungi S, Nebiolo PE, Sasaki K, Yamguchi S, Hesaka A, Iwahashi E, Sakai S, Fujimoto T, Minami S, Fujita Y, Yokoyama K, Shutov E, Ryabinskya G, Lashutin S, Gorelova E, Volodicheva E, Podesta MA, Cancarini G, Cucchiari D, Montanelli A, Badalamenti S, Graziani G, Bossola M, Distasio E, Tazza L, Pchelin I, Shishkin A, Fedorova Y, Kao CC, Chu TS, Tsai TJ, Wu KD, Wu MS, Kim JC, Park K, Raikou V, Kaisidis P, Tsamparlis E, Kanellopoulos P, Boletis J, Ueda A, Hirayama A, Owada S, Nagai K, Saito C, Yamagata K. DIALYSIS. PATHOPHYSIOLOGY AND CLINICAL STUDIES. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Chamney P, Moissl U, Wabel P, Amato C, Stuard S, Menzer M, Vollmeier C, Williams G, Shrivastava R, Chess J, Catling E, Brown C, Baker E, Ashcroft R, Mikhail A, Djukanovic L, Djuric Z, Knezevic V, Lazarevic T, Ljubenovic S, Markovic R, Rabrenovic V, Marinkovic J, Dimkovic N, Lebourg L, Ridel C, De Preneuf H, Le Roy F, Petitclerc T, Wester M, Simonis F, Kooman JP, Boer WH, Gerritsen KGF, Joles JA, Yamamoto KI, Eguchi K, Hirakawa S, Murakami J, Akiba T, Mineshima M, Stamopoulos D, Mpakirtzi N, Lavranos A, Panagiotou M, Barbarousi D, Matsouka C, Grapsa E, Abbas SR, Zhu F, Kaysen GA, Kotanko P, Levin NW, Vasilevsky A, Konoplev G, Stepanova O, Rubinsky A, Zemchenkov A, Gerasimchuk R, Frorip A, Abe T, Yamamoto KI, Ishimori I, Eguchi K, Murakami J, Mineshima M, Akiba T, Kusztal M, Go Biowski, T, Letachowicz K, Koni Ski P, Witkowski G, Pozna Ski P, Weyde W, Klinger M, Ito M, Ito S, Suzuki M, Masakane I, Navarro D, Goncalves C, Ferreira AC, Jorge C, Gil C, Aires I, Matias P, Mendes M, Azevedo A, Gomes F, Ferreira A, Perazzini C, Scutiero L, Brighenti L, Surace A, Steckiph D, Rovatti P, Severi S, Soltysiak J, Warzywoda A, Musielak A, Ostalska-Nowicka D, Zachwieja J, Goeksel T, Garnier H, Ritzerfeld M, Mann H, Babinet F, Allard B, Todorova V, Hamont C, Begri R, Dekker M, Taks M, Konings C, Scharnhorst V, Borawski J, Gozdzikiewicz-Lapinska J, Naumnik B, Lodi CA, Surace A, Grandi E, Rovatti P, Mancini E, Santoro A, Sereni L, Caiazzo M, Corazza L, Atti M, Palladino G, Sakurai K, Saito T, Hosoya H, Yamauchi F, Kurihara T, Tanibayashi Y, Ikebe N, Antonic M, Gubensek J, Drozg A, Vannier E, Mattio E, Todorova V, Ragon A, Brunet P, Klimm W, Pleskacz K, Pietrzak B, Niemczyk S, Leypoldt JK, Bernardo A, Muller M, Marbury TC, Culleton BF, Zeraati AA, Hekmat R, Reyhani HR, Sharifipoor F, Bolasco P, Sitzia I, Monni A, Mereu MC, Pinna AM, Logias F, Ghisu T, Passaghe M, Gazzanelli L, Ganadu M, Piras A, Cossu M, Contu B, Palleschi S, Rossi B, Atti M, Caiazzo M, Sereni L, Palladino G, Ghezzi PM, Kron S, Schneditz D, Leimbach T, Aign S, Kron J, Seker Kockara A, Kayatas M, Huzmeli C, Candan F, Yilmaz MB, Ahmed BA, Bejosano CN, Samra Abouchacra SA, Al Falahi SZ, Abdul Moniem KM, Dastoor H, Kim S, Oh J, Sin Y, Kim J, Lee J. HAEMODIALYSIS TECHNIQUES AND ADEQUACY 2. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Fotheringham J, Campbell MJ, Wilkie M, Lopes Barreto D, Sampimon DE, Struijk DG, Krediet RT, Portoles J, Janeiro D, Tato AM, Lopez P, Castellano I, Del Peso G, Rivera M, Fernandez-Reyes MJ, Ortega M, Martinez De Miguel P, Caparros G, Selgas R, Sarmento-Dias M, Santos-Araujo C, Poinhos R, Soares Silva I, Simoes Silva L, Sousa MJ, Correia F, Pestana M, Kang SH, Cho KH, Park JW, Yoon KW, Do JY, Ponce D, Banin V, Bueloni T, Caramori J, Balbi A, Barretti P, Virzi GM, Na HY, Kim YB, Jo YI, Griva K, Yu Z, Foo M, Chang KY, Kim YK, Kim YO, Song HC, Yang CW, Kim SH, Kim YL, Kim YS, Kang SW, Kim NH, Kim HW, Waniewski J, Poleszczuk J, Antosiewicz S, Baczy ski D, Pietribiasi M, Wankowicz Z, Alhwiesh A, Nasreldin MA, Saeed I, Braide M, Milan Manani S, I{middle dot}Nal S, Okyay GU, Ulu MS, Kidir V, Altuntas A, Ahsen A, Unverdi S, Yuksel S, Duranay M, Sezer MT, Mushahar L, Lim WM, Mohd Yusuf WS, Sivathasan S, Ancarani P, Parodi D, Terrile O, Scofferi S, Lenzora G, Martins AR, Vizinho R, Branco PQ, Gaspar MA, Barata JD, Dimkovic N, Lazarevic T, Zdenka M, Pljesa S, Marinkovic J, Djukanovic L, Ahbap E, Kara E, Sahutoglu T, Basturk T, Koc Y, Sakaci T, Sevinc M, Akgol C, Unsal A, Vlahu CA, De Graaff M, Vink H, Struijk DG, Krediet RT, Zeiler M, Marani M, Agostinelli RM, Monteburini T, Marinelli R, Di Luca M, Santarelli S, Moreiras-Plaza M, Blanco-Garcia R, Martin-Baez I, Fernandez-Fleming F, Beato-Coo L, Chang JH, Ro H, Jung JY, Lee HH, Moon SJ, Chung W, Hassan K, Hassan D, Shturman A, Hassan F, Rubinchik I, Hassan S, Atar S, Witoon R, Matsuda A, Tayama Y, Ogawa T, Kogure Y, Okazaki S, Hatano M, Kiba T, Iwashita T, Shimizu T, Hasegawa H, Mitarai T, Rroji ( Molla) M, Seferi S, Burazeri G, Thereska N, Theodoridis M, Gioka T, Bounta T, Kriki P, Mourvati E, Thodis E, Roumeliotis A, Passadakis P, Vargemezis V, Bek S, Eren N, Eraldemir FC, Batman A, Derviso lu E. PERITONEAL DIALYSIS 1. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Zivaljevic V, Slijepcevic N, Paunovic I, Diklic A, Kalezic N, Marinkovic J, Zivic R, Vekic B, Sipetic S. Risk factors for anaplastic thyroid cancer. Int J Endocrinol 2014; 2014:815070. [PMID: 24949009 PMCID: PMC4052185 DOI: 10.1155/2014/815070] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 04/29/2014] [Indexed: 12/04/2022] Open
Abstract
Background. Anaplastic thyroid cancer (ATC) is a form of thyroid cancer with very poor prognosis, but is fortunately quite rare. Its aetiology is unknown and not well researched. Aim. The aim of this study was to identify potential risk factors for ATC. Material and Method. Case-control study of 126 ATC patients (77 females and 49 males) and 252 controls individually matched by gender, age, and place of abode. In statistical analysis we used a Cox regression model. Results. Univariate logistic regression showed that the risk factors for ATC are low education level, type B blood group, goitre, other nonthyroid malignancies, diabetes, late menarche, and an early first pregnancy. Multivariate logistic regression analysis showed that independent risk factors for ATC are low education level (OR = 1.42, 95% CI = 1.09-1.86), type B blood group (OR = 2.41, 95% CI = 1.03-5.66), and goitre (OR = 25-33, 95% CI = 5.66-126.65). Conclusion. Independent risk factors for ATC are: low education level, type B blood group, and goitre.
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Affiliation(s)
- V. Zivaljevic
- Centre for Endocrine Surgery, Clinical Centre of Serbia, Koste Todorovica 8, 11000 Belgrade, Serbia
- School of Medicine, University of Belgrade, Dr Subotica 8, 11000 Belgrade, Serbia
| | - N. Slijepcevic
- Centre for Endocrine Surgery, Clinical Centre of Serbia, Koste Todorovica 8, 11000 Belgrade, Serbia
- *N. Slijepcevic:
| | - I. Paunovic
- Centre for Endocrine Surgery, Clinical Centre of Serbia, Koste Todorovica 8, 11000 Belgrade, Serbia
- School of Medicine, University of Belgrade, Dr Subotica 8, 11000 Belgrade, Serbia
| | - A. Diklic
- Centre for Endocrine Surgery, Clinical Centre of Serbia, Koste Todorovica 8, 11000 Belgrade, Serbia
- School of Medicine, University of Belgrade, Dr Subotica 8, 11000 Belgrade, Serbia
| | - N. Kalezic
- Centre for Endocrine Surgery, Clinical Centre of Serbia, Koste Todorovica 8, 11000 Belgrade, Serbia
- School of Medicine, University of Belgrade, Dr Subotica 8, 11000 Belgrade, Serbia
| | - J. Marinkovic
- School of Medicine, University of Belgrade, Dr Subotica 8, 11000 Belgrade, Serbia
- Institute of Medical Statistics and Informatics, School of Medicine, University of Belgrade, Dr Subotica 8, 11000 Belgrade, Serbia
| | - R. Zivic
- Clinical Centre “Dr Dragisa Misovic”, Heroja Milana Tepica 1, 11000 Belgrade, Serbia
| | - B. Vekic
- Clinical Centre “Dr Dragisa Misovic”, Heroja Milana Tepica 1, 11000 Belgrade, Serbia
| | - S. Sipetic
- School of Medicine, University of Belgrade, Dr Subotica 8, 11000 Belgrade, Serbia
- Institute of Epidemiology, School of Medicine, University of Belgrade, Visegradska 26A, 11000 Belgrade, Serbia
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Milic N, Parapid B, Ostojic MC, Nedeljkovic M, Nestorovic E, Marinkovic J. Safety and cost-effectiveness of DES vs. BMS: evidence from accomplished 5 years' follow up RCTs. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p3348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Vulic D, Secerov-Zecevic D, Burgic-Radmanovic M, Vujkovic Z, Marinkovic J, Lazarevic A, Wong ND, Ristic S. Post-trauma predictors cardiovascular diseaseis in young adults following war. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht310.p5147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ilic M, Vlajinac H, Marinkovic J, Blazic Z. EMortality from cancer of the lung in Serbia. J BUON 2013; 18:723-727. [PMID: 24065490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
PURPOSE To estimate the death rates for lung cancer and their secular trends in the population of Serbia, excluding the autonomous province of Kosovo and Metohia, over the 1991-2009 period. METHODS A descriptive epidemiological method was employed. Trend of the lung cancer mortality rates was estimated using joinpoint linear regression analysis. An average annual percentage of change (AAPC) was computed for trend using linear models assuming a Poisson distribution, and the corresponding 95% confidence interval (CI). RESULTS The mortality rate from lung cancer in Serbia ranks as the highest in the world, and it has been increasing continuously from 1991 (AAPC = + 1.9; 95% CI=1.7-2.2). A significant increase in mortality was present in both the male population (AAPC = + 1.4; 95% CI=1.2-1.6), and the female population (AAPC = + 3.9; 95% CI=3.6-4.3). However, a significant decline in lung cancer mortality in men was seen in some age groups. In young men (35-39 and 40-44 years age groups), lung cancer death rates decreased continuously from 1991, by - 5.1% and - 2.6% per year, respectively. Among men in the 45-49 years age group, a marked increase of lung cancer mortality was observed from 1991 to 1998 (by + 6.5% per year), followed by significant decrease (- 1.9% per year). Among women, only in the youngest age group (35-39 years) a declining trend was present (- 0.6% per year), yet without significance. CONCLUSION Lung cancer mortality rates in Serbia indicate the importance of consistent application of measures of primary and secondary prevention that have been proven effective in other countries.
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Affiliation(s)
- M Ilic
- Department of Epidemiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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Obradovic D, Petrovic M, Antanasijevic I, Marinkovic J, Stojanovic T, Obradovic S. The Brief Repeatable Battery: psychometrics and normative values with age, education and gender corrections in a Serbian population. Neurol Sci 2012; 33:1369-74. [PMID: 22552866 DOI: 10.1007/s10072-012-1099-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2012] [Accepted: 04/12/2012] [Indexed: 10/28/2022]
Abstract
Cognitive impairment is present in up to 65 % of multiple sclerosis (MS) patients. The Brief Repeatable Battery of neuropsychological tests (BRB) is one of the most used neuropsychological tools for cognitive assessment in MS. However, relative lack of normative data limits its application in research and clinical practice. In order to obtain normative data for a Serbian population, we administered the BRB version A to 140 healthy subjects and assessed the influence of demographic factors such as gender, age, and education on the tests' scores. We also calculated corrections for these factors. Higher education was associated with better performance on all the tests. Age influenced all the tests, except the word list generation, higher age being associated with worse performance on all other tests. Women performed worse on the paced auditory serial addition test 2, no other gender differences were observed. Our data obtained for the Serbian population could further improve use of the BRB in clinical practice and for the research purposes, establishing cognitive evaluation as a part of standard neurological examination of MS patients.
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Affiliation(s)
- D Obradovic
- Clinic of Neurology, University of Defence, Faculty of Medicine of the Military Medical Academy, Crnotravska 17, 11 000, Belgrade, Serbia,
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Vulic D, Loncar S, Sormaz L, Vulic B, Marinkovic J, Ostojic M. 695 COMPLIANCE TO TREATMENTS AND LIFESTYLE MEASURES CORONARY HEART DISEASE PATIENTS IN THE BANJA LUKA REPUBLIC OF SRPSKA/BOSNIA AND HERZEGOVINA 2004-2005. ATHEROSCLEROSIS SUPP 2011. [DOI: 10.1016/s1567-5688(11)70696-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Maksimovic M, Vlajinac H, Radak D, Marinkovic J, Maksimovic J, Jorga J. 729 RELATIONSHIP BETWEEN ABDOMINAL OBESITY AND OTHER CARDIOVASCULAR RISK FACTORS IN PATIENTS WITH SYMPTOMATIC CAROTID ATHEROSCLEROSIS. ATHEROSCLEROSIS SUPP 2011. [DOI: 10.1016/s1567-5688(11)70730-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Djikanovic B, Marinkovic J, Jankovic J, Vujanac V, Simic S. Gender differences in smoking experience and cessation: do wealth and education matter equally for women and men in Serbia? J Public Health (Oxf) 2010; 33:31-8. [DOI: 10.1093/pubmed/fdq080] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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25
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Vlajinac H, Ilic M, Marinkovic J, Sipetic S. Nutrition and prostate cancer. J BUON 2010; 15:698-703. [PMID: 21229632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
PURPOSE since an association between prostate cancer and some foods or food groups like meat, milk and dairy products, tomato foods, and allium vegetables, has been suggested, we analyzed the possibility that some food items or some food groups could be related to prostate cancer in some other way and not only through their nutrients. The purpose of this study was to test some hypotheses about diet as risk factor for prostate cancer. METHODS this case-control study comprised 101 cases of prostate cancer and 202 hospital controls individually matched for age (± 2 years), hospital admission and place of residence. Dietary information of 150 food items was obtained by a quantitative history approach. RESULTS multivariate logistic regression analysis indicated as risk factors for prostate cancer high intake of fruit, processed meat, fish (most frequently canned) and butter. High intake of chicken, potato and rice exhibited a protective effect. CONCLUSION these results support the hypothesis that consumption of meat and fat play a role in the development of prostate cancer. The findings that consumption of processed meat only (not fresh) and fish increased the risk of prostate cancer, as well as the protective effect of chicken, potato and rice consumption should be corroborated by other investigators.
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Affiliation(s)
- H Vlajinac
- Institute of Epidemiology, School of Medicine, University of Belgrade, Belgrade, Serbia.
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Maksimovic M, Vlajinac H, Radak D, Marinkovic J, Maksimovic J, Jorga J. Relationship between education and atherosclerotic disease risk factors in patients with peripheral arterial disease. INT ANGIOL 2010; 29:348-354. [PMID: 20671653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
AIM The aim of the present study was to investigate whether different levels of education are associated with different atherosclerotic disease risk factors. METHODS The cross-sectional study, involving 388 consecutive patients with verified peripheral arterial disease, was performed in Belgrade. Formal education level was used as a proxy for socioeconomic status. Anthropometric parameters and data on cardiovascular risk factors were analyzed in participants with different levels of education. In the analysis, univariate and multivariate logistic regressions were used. RESULTS Multivariate analysis showed that low education was significantly positively related to alcohol consumption (Odds Ratio - OR, 4.67; 95% confidence interval - CI, 1.80-12.12), increased triglycerides (OR, 2.73; 95% CI, 1.13-6.61), and physical activity during work (OR, 43.10; 95% CI 14.37-129.28), and negatively related to former smoking (OR, 0.11; 95% CI, 0.03-0.46) and sports and leisure - time physical activity (OR, 0.13; 95% CI, 0.04-0.41 and OR, 0.25; 95% CI, 0.11-0.57). Medium education was significantly positively related to increased triglycerides (OR, 1.74; 95% CI 1.01-2.98) and increased LDL-cholesterol (OR 2.37; 95% CI, 1.35-4.18), and to physical activity during work (OR, 2.22; 95% CI, 1.34-3.67), and negatively related to age (OR, 0.95; 95% CI, 0.92-0.98) and leisure - time physical activity (OR, 0.47; 95% CI, 0.30-0.74). CONCLUSION It can be concluded that if there are differences in the risk of the occurrence of peripheral arterial disease by education status, they could be only partly explained by differences in the observed atherosclerotic disease risk factors.
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Affiliation(s)
- M Maksimovic
- Institute of Hygiene and Medical Ecology, School of Medicine, Belgrade University, Belgrade, Serbia.
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Djukanovic L, Marinkovic J, Maric I, Lezaic V, Dajak M, Petronic D, Matic M, Bukvic D. Contribution to the definition of diagnostic criteria for Balkan endemic nephropathy. Nephrol Dial Transplant 2008; 23:3932-8. [DOI: 10.1093/ndt/gfn382] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Sipetic-Grujicic S, Vlajinac H, Maksimovic J, Marinkovic J, Dzoljic E, Ratkov I, Kostic V. 1.105 Stressful life events and Parkinson's disease: A case-control study. Parkinsonism Relat Disord 2007. [DOI: 10.1016/s1353-8020(08)70376-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Bjegovic V, Marinkovic J, Simic S, Jankovic S, Sbutega-Milosevic G, Bulat P, Laaser U. Framework for the strategic and business planning of the Centre – School of Public Health, Belgrade. J Public Health (Oxf) 2006. [DOI: 10.1007/s10389-006-0050-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Vlajinac H, Sipetic S, Bjekic M, Savcic G, Marinkovic J. Outbreak of early syphilis in an institution for the care of adults with mental disorders. Epidemiol Infect 2005; 134:585-8. [PMID: 16288685 PMCID: PMC2870430 DOI: 10.1017/s0950268805005558] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/16/2005] [Indexed: 11/07/2022] Open
Abstract
This paper describes the features of an outbreak of early syphilis in an institution for the care of adults with mental disorders. A case-note review was performed. In the period June to November 2001, 87 cases of syphilis were diagnosed [25 primary, 21 secondary and 41 early latent syphilis in 983 inmates (crude attack rate 8.9%)]. Among them 82 were heterosexual, four were homosexual or bisexual, and for one case sexual preference was not established. About half the cases were known to be promiscuous. The initial case was not identified. Penicillin therapy was administered to all cases and all known or suspected sexual contacts. Sporadic cases of syphilis have, however, continued to emerge from time to time. Institutions for patients with mental disorders are vulnerable to sexually transmitted diseases, and special strategies should be devised for their control.
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Affiliation(s)
- H Vlajinac
- Institute of Epidemiology, School of Medicine, Belgrade University, Serbia and Montenegro.
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Lezaic VD, Marinkovic J, Ristic S, Dokic ZM, Basta Jovanovic G, Radivojevic DM, Blagojevic RN, Djukanovic LD. Conversion of Azathioprine to Mycophenolate Mofetil and Chronic Graft Failure Progression. Transplant Proc 2005; 37:734-6. [PMID: 15848517 DOI: 10.1016/j.transproceed.2004.12.142] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The purpose of the study was to evaluate the impact of conversion from azathioprine (AZA) to mycophenolate mofetil (MMF) on graft function in 35 renal transplant recipients with chronic allograft nephropathy (CAN). The immunosuppressive regimen originally consisted of AZA, cyclosporine (CsA), and prednisone (Pr). At the onset of the study (mean period = 39 posttransplant months), a graft biopsy was performed on all patients who were randomly divided into group 1 (n = 17) in whom MMF was introduced instead of AZA. The remaining 18 subjects (group 2) were maintained on the previous regimen. Two periods were analyzed: period I: 12 months before, and period II: 12 months after biopsy and therapy conversion. Graft function was assessed monthly by measurements of the 24-hour creatinine clearance (CCr). Analysis of variance (ANOVA) was used to compare the differences in CCr and proteinuria between the two groups. No difference was observed in the baseline characteristics, in the incidence of delayed graft function and acute rejection, or in the mean CsA dose. Pathohistological analysis revealed advanced CAN in the majority of patients in both groups. The morphological changes negatively correlated with graft function. The graft function showed parallel deterioration in the two groups; no significant difference was observed in the mean CCr values in the periods studied. Proteinuria was similar for both groups throughout the study. Conversion of AZA to MMF in recipients with CAN, albeit safe, was without significant benefit on the progression of chronic graft failure over the period of a year.
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Affiliation(s)
- V D Lezaic
- Institute for Urology and Nephrology, Beograd, Serbia, Yugoslavia.
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Potpara T, Marinkovic J, Grujic M, Radojkovic B, Vujisic B. A20-4 Non cardiac predictors of recurrent atrial fibrillation. Europace 2003. [DOI: 10.1016/eupace/4.supplement_2.b30-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Affiliation(s)
- T. Potpara
- Institute For Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
| | - J. Marinkovic
- Institute For Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
| | - M. Grujic
- Institute For Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
| | - B. Radojkovic
- Institute For Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
| | - B. Vujisic
- Institute For Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
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Potpara T, Marinkovic J, Grujic M, Radojkovic B. A20-2 Independent predictors of permanent atrial fibrillation in patients with intermittent arrhythmia. Europace 2003. [DOI: 10.1016/eupace/4.supplement_2.b30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Affiliation(s)
- T. Potpara
- Institute For Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
| | - J. Marinkovic
- Institute For Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
| | - M. Grujic
- Institute For Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
| | - B. Radojkovic
- Institute For Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
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Pekmezovic T, Vlajinac H, Adanja B, Marinkovic J, Kanazir M, Suvajdzic N, Colovic M. Dietary factors and multiple myeloma. Case-control study in Belgrade. IARC Sci Publ 2003; 156:231-2. [PMID: 12484175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Affiliation(s)
- T Pekmezovic
- Institute of Epidemiology, School of Medicine, University of Belgrade, Yugoslavia
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Zivaljevic V, Vlajinac H, Jankovic R, Marinkovic J, Dzodic R, Sipeti Grujii S, Paunovic I, Diklic A, Zivaljevic B. Case-control study of female thyroid cancer--menstrual, reproductive and hormonal factors. Eur J Cancer Prev 2003; 12:63-6. [PMID: 12548112 DOI: 10.1097/00008469-200302000-00010] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A case-control study including 204 histologically verified female thyroid cancer patients and an equal number of hospital controls individually matched with cases by sex, age (+/- 2 years), place of residence and time of hospitalization was performed during the period 1996-2000. In the analysis of data, univariate and multivariate conditional logistic regression, methods were applied. According to multivariate analysis, out of hormonal, menstrual and reproductive characteristics, risk factors for thyroid cancer were spontaneous abortions (odds ratio: OR = 1.89, 95% confidence interval (CI) = 1.03-3.50), oral contraceptives use (OR = 2.34, 95% CI = 1.31-4.18) and thyroid enlargement during pregnancy (OR = 16.44, 95% CI = 3.81-70.80). However, none of these three factors remained independently related to thyroid cancer after adjustment for other factors, which were significantly associated with thyroid cancer in the present study (history of residence in endemic goitre area, history of goitre or thyroid nodule, history of other endocrine diseases, radioactive iodine therapy, occupational exposure to various chemicals, family history of thyroid gland diseases and malignant tumours as well as intake of cruciferous vegetables and other vegetables, and consumption of smoked meat and cheese).
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Affiliation(s)
- V Zivaljevic
- Center for Endocrine Surgery, Institute of Endocrinology, Clinical Center of Serbia, Koste Todorovica 8, Belgrade, Serbia, Yugoslavia.
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Petrasinovic Z, Ostojic M, Beleslin B, Pavlovic S, Sobic-Saranovic D, Djordjevic-Dikic A, Nedeljkovic I, Stojkovic S, Marinkovic J, Stepanovic J, Nedeljkovic M, Vukcevic V, Arandjelovic A, Obradovic V, Bosnjakovic V. Prognostic value of myocardial viability determined by a 201Tl SPECT study in patients with previous myocardial infarction and mild-to-moderate myocardial dysfunction. Nucl Med Commun 2003; 24:175-81. [PMID: 12548042 DOI: 10.1097/00006231-200302000-00010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The prognostic meaning of myocardial viability is most important in patients with severe left ventricular dysfunction and ischaemic heart disease, but its prognostic significance in patients with previous myocardial infarction and mild-to-moderate myocardial dysfunction is uncertain. The aim of this study was to assess the prognostic value of a 201Tl single photon emission computed tomography (SPECT) rest-redistribution study in patients with previous myocardial infarction, ischaemic heart disease and mild-to-moderate myocardial dysfunction. Myocardial viability was assessed in 55 patients (50 male; mean age 58+/-9 years) by 201Tl SPECT rest-redistribution (after 4 h) scintigraphy. All patients had previous myocardial infarction (>3 months) and angiographically documented coronary artery disease, with the mean ejection fraction of 43+/-10%. Out of 55 patients, 20 were medically treated and 35 were revascularized. The follow-up period for adverse cardiac events, including death and non-fatal myocardial infarction, was 12 months. 201Tl SPECT study was positive for myocardial viability in 36 patients (65%) and negative in 19 patients (35%). Sensitivity, specificity, positive and negative predictive values for functional improvement in the follow-up period were 85%, 75%, 92% and 60%. Out of seven (13%) cardiac events in the follow-up period (four cardiac deaths and three reinfarctions), five occurred in 20 medically treated patients and two in 35 revascularized patients (25% vs 6%, P <0.05). Absence of myocardial viability was the only variable associated with adverse cardiac events (P =0.02). Survival at 12 months, as determined by using Kaplan-Meier analysis, was 56% for medically treated and non-viable patients, 80% for revascularized and non-viable patients, 91% for medically treated and viable patients, and 100% for revascularized and viable patients (P =0.0034). These findings suggest that in patients with previous myocardial infarction and mild-to-moderate myocardial dysfunction, the absence of myocardial viability as determined by the 201Tl SPECT study was the only variable associated with adverse cardiac events. The best 12 month survival was observed in revascularized viable patients, whereas the worse prognosis was found in non-viable, medically treated patients.
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Affiliation(s)
- Z Petrasinovic
- Institute for Cardiovascular Diseases, Clinical Center of Serbia, Belgrade, Yugoslavia
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Dzoljic E, Sipetic S, Vlajinac H, Marinkovic J, Brzakovic B, Pokrajac M, Kostic V. Prevalence of menstrually related migraine and nonmigraine primary headache in female students of Belgrade University. Headache 2002; 42:185-93. [PMID: 11903541 DOI: 10.1046/j.1526-4610.2002.02050.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To determine prevalence and characteristics of menstrually related migraine and nonmigraine headache in female students of Belgrade University. METHODS A questionnaire was administered to female students during randomly selected classes of the Schools of Medicine and Pharmacy. Diagnoses were assigned according to the criteria of the International Headache Society and MacGregor's stricter definition of "menstrual" migraine. RESULTS Of 1943 female students (18 to 28 years old), 1298 (66.8%) had primary headaches. Among 1298 students with headache, 245 (12.6%) had migraine and 1053 (54.2%) had nonmigraine headache. The prevalence rates of migraine versus nonmigraine headache in relation to the menstrual cycle were: premenstrual, 0.9% versus 4.4%; menstrual, 1.5% versus 1.5%; menstrually associated, 6.1% versus 10.1%; menstrually unchanged, 2.7% versus 19.2%; and menstrually unrelated, 1.4% versus 18.9%. Female students with migraine had menstrually related attacks more frequently than students with nonmigraine headache (67.7% versus 29.5%). This difference was most prominent among students with menstrual migraine compared with students with menstrual nonmigraine headache (12.2% versus 2.7%). Exacerbation of migraine during menstruation was slightly more severe and more complex than exacerbation of nonmigraine headache. Female students with migraine versus nonmigraine headache did not differ significantly in age, age at onset of menarche, or age at onset of headache. Female students with migraine were significantly more likely to report a positive family history for migraine and menstrual migraine, severe attacks, reduced work activity, and aura. CONCLUSION The results obtained are in accord with the prevailing opinion that there is a relationship between migraine and female sex hormones, and suggest that women with nonmigraine headache are also susceptible to hormonal fluctuations.
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Affiliation(s)
- E Dzoljic
- Institute of Neurology, School of Medicine, University of Belgrade, Belgrade, Yugoslavia
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Nedeljkovic MA, Ostojic M, Beleslin B, Nedeljkovic I, Marinkovic J, Babic R, Stankovic G, Stojkovic S, Saponjski J, Djordjevic-Dikic A, Stepanovic J, Petrasinovic Z, Vukcevic V, Nedeljkovic S, Kanjuh V. Efficiency of ergonovine echocardiography in detecting angiographically assessed coronary vasospasm. Am J Cardiol 2001; 88:1183-7. [PMID: 11703968 DOI: 10.1016/s0002-9149(01)02058-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- M A Nedeljkovic
- University Institute for Cardiovascular Diseases, Department for Diagnostic and Catheterization Laboratories, Clinical Center of Serbia, Belgrade, Yugoslavia
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Colakovic S, Lukic V, Susnjar S, Marinkovic J. Independent prognostic factors who predicted progressive disease in advanced ovarian cancer. Eur J Cancer 2001. [DOI: 10.1016/s0959-8049(01)81687-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Starcevic V, Bogojevic G, Marinkovic J. The SCL-90-R as a screening instrument for severe personality disturbance among outpatients with mood and anxiety disorders. J Pers Disord 2001; 14:199-207. [PMID: 11019744 DOI: 10.1521/pedi.2000.14.3.199] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Our objective was to examine whether the SCL-90-R, a widely used self-report measure of distress and psychopathology, could screen for personality disorders in general and for severe personality disturbance (SPD) in particular, at the time when patients seek treatment for a state (mood or anxiety) disorder. The SCL-90-R was administered to 112 consecutive outpatients with various mood and anxiety disorders. The personality severity index (PSI) score, defined as the mean value of the scores on the SCL-90-R subscales of interpersonal sensitivity, hostility, and paranoid ideation, was compared with the current symptom index (CSI) score, defined as the mean value of the scores on the remaining six SCL-90-R subscales. A positive screen was considered if PSI > CSI. SPD was defined as the presence of any DSM-III-R Cluster A and/or Cluster B personality disorder. The accuracy of the screen was verified by means of the Structured Clinical Interview for DSM-III-R Personality Disorders. The sensitivity of the PSI > CSI criterion to screen for SPD was 89.4%, while its sensitivity to screen for any DSM-III-R personality disorder was 72.9%. The SCL-90-R subscales that contributed the most to the screening discriminability of this SCL-90-R-derived screening measure were hostility, paranoid ideation, somatization, and obsessive-compulsive behavior. The SCL-90-R may be used to screen for SPD in routine work with outpatients with mood and anxiety disorders, but the results of the screening need to be verified because of the possibility of false negatives and false positives, although that possibility is apparently low. These findings may have important prognostic and treatment implications.
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Affiliation(s)
- V Starcevic
- Institute of Mental Health, Belgrade, Yugoslavia.
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Grbic D, Simic S, Marinkovic J, Kocev N, Matijevic B. The survey of healthcare software in Yugoslavia. Stud Health Technol Inform 2000; 68:121-4. [PMID: 10724852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The aim of this study is to identify vendors of software packages applicable to health care system as well as to evaluate software packages offered to the health sector by a variety of sources, namely state owned software development companies, privately operated software development companies as well as sole traders. The approach undertaken was to preselect the potential suppliers via an initial targeted interview. Subsequently a questionnaire, consisting of 23 questions, was addressed to the selected vendors and suppliers. The response rate to the questionnaire was 58%. Investigation of 113 has revealed the non government software suppliers clearly lead in copyright ownership, IBM compatible personal computers were the platform of choice whereas majority of code was written utilising languages capable of supporting relational data base queries. The final outcome of the above study is a database of software packages and applications available to the health sector offering the health professionals and institutions guide lines and support in developing information systems, relevant subsystems and modules.
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Affiliation(s)
- D Grbic
- Institute of Public Health Pancevo, Yugoslavia
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Saulic A, Marinkovic J, Simic S, Kocev N, Marjanovic N. Personal identifying number as a unique patient identifier in database on clinically treated patients in Belgrade: its use, advantages and drawbacks. Stud Health Technol Inform 2000; 68:306-10. [PMID: 10724894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Database on clinically treated patients in Belgrade served as an example for analysis of possibilities for the use of Personal Identifying Number (PIN) as an Unique Patient Identifier. In the first part of the paper we analyzed filling up of the fields which contained data on PIN within complete databases in 1981, 1991 and 1996. Filling up of PIN was significantly changed in the three observed years: it was 18% in 1981; 68% in 1991, and 56% in 1996 respectively. Analysis of interactions among the chosen factors (type of hospital, demographic and social characteristics of patients, length of stay in hospital, manner of treatment, main diagnosis, treatment outcome) and measuring time, showed a different degree of statistical significance. In the second part of our paper we analyzed the unexpected decrease in filling up of PIN in 1996 (as compared to 1991) ussing the method of logistic regression, on 1% samples from the databases for the two respective years. On the basis of obtained models of filling up of UPI data, taken as dependent variable and the above factors (predictors) we analyzed the advantages and drawbacks of UPI application as an unique patient identifier.
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Affiliation(s)
- A Saulic
- Institute of Public Health of Belgrade, Yugoslavia
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Abstract
In view of the controversial relationship between certain aspects of panic disorder with agoraphobia (PDA), suicidal ideation and comorbidity, the purposes of this study were to compare severity of PDA and Axis I and Axis II comorbidity in PDA patients with and without suicidal ideation, and to examine predictors of suicidal ideation in these patients. Eighty-eight consecutive outpatients with PDA were administered structured diagnostic interviews for the DSM-IV Axis I and Axis II disorders (SCID-I and SCID-II), while the severity of PDA was assessed by means of the Panic Disorder Severity Scale. Of the patients, 25 (28.4%) reported suicidal ideation in past years ('ideators'). The severity of PDA was greater among ideators, and they were significantly more likely to have a personality disorder and more than one comorbid Axis I and Axis II disorder. There were no ideators without either Axis I or Axis II comorbidity. Univariate logistic regression identified several predictors of suicidal ideation: any DSM-IV Cluster C personality disorder, any DSM-IV Cluster B personality disorder, any comorbid mood disorder, and severity of PDA. With multivariate logistic regression, a combination of any Cluster C personality disorder and severity of PDA emerged as the most significant predictor of suicidal ideation. These findings have implications for clinical practice in that PDA patients should be carefully assessed for the severity of their illness and presence of certain personality disorders and comorbid mood disorders, because they may all increase the risk for suicidal ideation.
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Affiliation(s)
- V Starcevic
- Institute of Mental Health, Belgrade University School of Medicine, Yugoslavia
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Milosavljevic M, Damjanovic S, Kocev N, Marinkovic J. Cepstral distance measures of hormone concentration time series. Stud Health Technol Inform 1999; 52 Pt 1:385-8. [PMID: 10384484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
In this paper we present a class of time series distance measures based on the difference of their cepstral transformations. We emphasise the convenience of the proposed distance measure in the cases when the time series can be treated as output of a linear system driven with a quasi-periodic stochastic signals. In order to illustrate the cepstral time series distance measure we applied them in cluster and multidimensional scaling analysis of daily hormonal secretion fluctuation series taken from a group of patients before and after surgery.
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Affiliation(s)
- M Milosavljevic
- Institute of Applied Mathematics and Electronics, Faculty of Electrical Engineering, University of Belgrade, Yugoslavia
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Beljic T, Babic D, Marinkovic J, Prelevic GM. Effect of estrogen replacement therapy on cardiac function in postmenopausal women with and without flushes. Gynecol Endocrinol 1999; 13:104-12. [PMID: 10399055 DOI: 10.3109/09513599909167541] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Left ventricular heart function and its response to long-term estrogen replacement therapy was assessed in 30 postmenopausal women, 20 of whom had modest to severe hot flushes and 10 of whom had never had them. Continuous transdermal estradiol was given to women who had surgically induced menopause, and a combination of transdermal estradiol and sequential medroxyprogesterone acetate was given to those who had spontaneous menopause. Left ventricular systolic and diastolic function was evaluated by complete two-dimensional M-mode and pulsed Doppler echocardiography before and after 6 and 12 months of therapy. The parameters assessed were: systolic and diastolic blood pressure, heart rate, cardiac septal and posterior wall dimensions, left ventricular end-systolic and end-diastolic dimensions and volumes, ejection fraction (EF), ejection time, peak left ventricular outflow velocity (PFV), flow velocity integral (FVI), acceleration time (AT), mean acceleration of systolic flow (MA), duration of early and late filling phase, peak velocity of the early (E) and late (A) mitral flow, and A/E velocity ratio. Although no difference in chamber and wall dimensions between flushers and non-flushers was found, women with hot flushes had lower (not significantly) EF, PFV, FVI, MA, blood pressure and heart rate before therapy. Twelve-month estrogen replacement therapy significantly reduced cardiac wall dimensions and improved systolic function in both flushers and non-flushers. However, stroke volume, EF and MA were increased whereas systolic blood pressure and heart rate were decreased more in flushers. Also, the increase in E mitral flow and decrease in A/E were more pronounced in flushers. Thus, although estrogen replacement therapy significantly improves heart function in healthy postmenopausal women, there appears to be some minor differences in response between flushers and non-flushers.
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Affiliation(s)
- T Beljic
- Department of Medicine, Zvezdara University Hospital, Belgrade, Yugoslavia
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Beleslin BD, Ostojic M, Djordjevic-Dikic A, Babic R, Nedeljkovic M, Stankovic G, Stojkovic S, Marinkovic J, Nedeljkovic I, Stepanovic J, Saponjski J, Petrasinovic Z, Nedeljkovic S, Kanjuh V. Integrated evaluation of relation between coronary lesion features and stress echocardiography results: the importance of coronary lesion morphology. J Am Coll Cardiol 1999; 33:717-26. [PMID: 10080473 DOI: 10.1016/s0735-1097(98)00613-5] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The aim of this study was to analyze, in the same group of patients, the relationship between multiple variables of coronary lesion and results of exercise, dobutamine and dipyridamole stress echocardiography tests. BACKGROUND Integrated evaluation of the relation between stress echocardiography results and angiographic variables should include not only the assessment of stenosis severity but also evaluation of other quantitative and qualitative features of coronary stenosis. METHODS Study population consisted of 168 (138 male, 30 female, mean age 51+/-9 years) patients, on whom exercise (Bruce treadmill protocol), dobutamine (up to 40 mcg/kg/min) and dipyridamole (0.84 mg/kg over 10 min) stress echocardiography tests were performed. Stress echocardiography test was considered positive for myocardial ischemia when a new wall motion abnormality was observed. One-vessel coronary stenosis ranging from mild stenosis to complete obstruction of the vessel was present in 153 patients, and 15 patients had normal coronary arteries. The observed angiographic variables included particular coronary vessel, stenosis location, the presence of collaterals, plaque morphology according to Ambrose classification, percent diameter stenosis and obstruction diameter as assessed by quantitative coronary arteriography. RESULTS Covariates significantly associated with the results of physical and pharmacological stress tests included for all three stress modalities presence of collateral circulation, percent diameter stenosis and obstruction diameter, as well as lesion morphology (p < 0.05 for all, except collaterals for dobutamine stress test, p = 0.06). By stepwise multiple logistic regression analysis, the strongest predictor of the outcome of exercise echocardiography test was only percent diameter stenosis (p = 0.0002). However, both dobutamine and particularly dipyridamole stress echocardiography results were associated not only with stenosis severity - percent diameter stenosis (dobutamine, p = 0.04; dipyridamole, p = 0.003) - but also, and even more strongly, with lesion morphology (dobutamine, p = 0.006; dipyridamole, p = 0.0009). As all of stress echocardiography results were significantly associated with percent diameter stenosis, the best angiographic cutoff in relation to the results of stress echocardiography test was: exercise, 54%; dobutamine, 58% and dipyridamole, 60% (p < 0.05 vs. exercise). CONCLUSIONS Integrated evaluation of angiographic variables have shown that the results of dobutamine and dipyridamole stress echocardiography are not only influenced by stenosis severity but also, and even more importantly, by plaque morphology. The results of exercise stress echocardiography, although separately influenced by plaque morphology, are predominantly influenced by stenosis severity, due to a stronger exercise capacity in provoking myocardial ischemia in milder forms of coronary stenosis.
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Affiliation(s)
- B D Beleslin
- University Institute for Cardiovascular Diseases, Clinical Center of Serbia, Department for Diagnostic and Catheterization Labs, Belgrade, Yugoslavia
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Maksimovic R, Stankovic S, Milovanovic D, Marinkovic J, Goldner B, Janicijevic M, Seferovic PM. Computed tomography image analyzer: segmentation applying active contour models--"snakes". Stud Health Technol Inform 1999; 68:395-9. [PMID: 10724914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Many diagnostic and therapeutic procedures depend on medical images. In order to overcome imperfections of obtained images which are due to acquisition process and to obtain new information from available images, many techniques have been developed. In this study relatively new method of image segmentation, active contour model--"snakes" was applied in analyzing computed tomography (CT) images in patients with acute head trauma. Using this method, lesion to brain (LBR) and ventricle to brain ratio (VBR) were obtained accurately. Quantitative variable LBR, is significantly higher in patients with other pathologic CT findings and who do not survive during hospitalization. Thus, by applying segmentation "snakes" model it is possible to extract maximum information from available CT scans. These variables could be basis for medical decision making in patients with acute head trauma.
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Affiliation(s)
- R Maksimovic
- Institute of Radiology, University of Belgrade, Yugoslavia.
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Popovic V, Damjanovic S, Micic D, Nesovic M, Djurovic M, Petakov M, Obradovic S, Zoric S, Simic M, Penezic Z, Marinkovic J. Increased incidence of neoplasia in patients with pituitary adenomas. The Pituitary Study Group. Clin Endocrinol (Oxf) 1998; 49:441-5. [PMID: 9876340 DOI: 10.1046/j.1365-2265.1998.00536.x] [Citation(s) in RCA: 136] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE The goal of our study was to determine the rate of neoplasms in patients with other pituitary adenomas (non-functioning and prolactinomas) in comparison with acromegaly which is known to favour the development of neoplasia. DESIGN AND PATIENTS We reviewed clinical records for 220 patients with acromegaly, 151 patients with non-functioning pituitary adenoma (NF) and 98 patients with prolactinomas. Incidence rates of cancer for patients with pituitary tumours were calculated per person-years of follow-up study. These rates were then compared with sex and age adjusted incidence rates reported by National Tumour Registry. An internal control group of 163 subjects with a non-neoplastic condition, i.e. Graves' disease followed chronically in the same clinic was also studied. The ratios observed to expected were expressed as standardized incidence rates (SIR). The only significant difference between the acromegalic and other pituitary tumours patients was in hypopituitarism, present in 18.2% (acromegaly) 47% (NF) and 18.6% (prolactinomas). RESULTS Twenty-three malignant tumours were registered in 19 acromegalics (1 Hodgkin disease, 1 myelogenous leukaemia, 1 lymphocytic leukaemia, 3 papillary thyroid carcinomas, 1 ovarian carcinoma, 2 colorectal carcinoma, 1 renal cell carcinoma, 4 cervical carcinoma, 2 skin cancers, 2 pancreatic carcinoma, 4 breast carcinoma, 1 bladder carcinoma). Three acromegalics harboured two malignancies. Patients with acromegaly had a 3.39-fold increased rate of malignant tumours compared with the general population and a 3.21-fold increased rate compared with our internal control group. Eleven malignant tumours were found in patients with NF-pituitary adenomas and 2 in prolactinoma patients (1 lymphoma, 1 multiple myeloma, 1 colonic cancer, 1 renal cell cancer, 1 stomach cancer, 2 lung cancers, 1 cervix carcinoma, 1 breast cancer, 1 testicular carcinoma and 3 melanoma). Patients with NF pituitary adenomas had a 3.91-fold increased rate of malignant tumours compared with the general population and 4.07-fold increase compared with the internal control group. Patients harbouring prolactinomas did not have an increased incidence rate of malignancy compared with the general population or our internal controls. Female patients with acromegaly and male patients with NF-pituitary adenoma had higher incidences of neoplasia. CONCLUSION We have demonstrated that the overall incidence of malignant tumours in patients with non-functioning pituitary adenomas and acromegaly is significantly higher than expected for general population and for our internal control group.
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Affiliation(s)
- V Popovic
- Institute of Endocrinology, Diabetes Mellitus and Metabolism, University Clinical Center, Belgrade, Yugoslavia
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Beljic T, Babic D, Marinkovic J, Prelevic GM. The effect of hormone replacement therapy on diastolic left ventricular function in hypertensive and normotensive postmenopausal women. Maturitas 1998; 29:229-38. [PMID: 9699194 DOI: 10.1016/s0378-5122(98)00030-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES To evaluate the effect of hormone replacement therapy (HRT) on left ventricular diastolic function in a group of hypertensive and normotensive postmenopausal women. METHODS Left ventricular diastolic function at rest was evaluated by M-mode, two-dimensional and Doppler echocardiography in 19 postmenopausal women with normal blood pressure and 11 postmenopausal women with mild hypertension, before treatment and during 12 months of HRT. Transdermal estradiol was used in women with a surgical menopause and a sequential regimen of transdermal estradiol and peroral medroxyprogesterone acetate in women with a spontaneous menopause. The parameters assessed were: body mass index, heart rate, ejection fraction of the left ventricle (EF), septal (SW) and posterior wall (PW) dimensions, left ventricular end-systolic (LVsd) and end-diastolic (LVdd) dimensions and volumes (ESV, EDV), total diastolic time (DT), duration of the early (Ei) and of the late (Ai) filling phase, peak velocity of the early (E) and late mitral flow (A), A/E velocity ratio and systolic and diastolic blood pressure. Quantitative data were analyzed using unpaired t-test, MANOVA and multiple regression analysis where appropriate. RESULTS Hypertensive postmenopausal women had significantly higher SW (P < 0.05), PW (P < 0.05), A/E (P < 0.05) and A (P < 0.001) than normotensive postmenopausal women, before therapy. After 12 months of HRT a significant decrease in SW, PW, LVsd, ESV and increase in EF, DT, Ei and E was observed in both hypertensive and normotensive postmenopausal women. Heart rate slowed and systolic pressure decreased significantly only in normotensive postmenopausal women on HRT. CONCLUSION HRT of 12 months' duration does not deteriorate left ventricular diastolic function of both hypertensive and normotensive postmenopausal women. Improvement in some parameters of diastolic function could be partially explained by the decrease in heart rate and systolic pressure, induced by therapy.
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Affiliation(s)
- T Beljic
- Department of Medicine, Zvezdard University Medical Centre, Belgrade, Yugoslavia
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Bjelovic M, Kalezic V, Petrovic M, Pesko P, Usaj SK, Marinkovic J, Radovanovic N. Correlation of macroscopic and histological characteristics in the regional lymph nodes of patients with rectal and sigmoidal adenocarcinoma. Hepatogastroenterology 1998; 45:433-438. [PMID: 9638420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
BACKGROUND/AIMS The number of involved lymph nodes is a relevant prognostic parameter which determines the duration of survival in patients with colonic and rectal adenocarcinoma. The purpose of this study was to establish a correlation between the macroscopic (size and consistency) and microscopic characteristics of the regional lymph nodes (type of involvement in tumor tissue, state of the capsule, adherence of the lymph nodes, etc.) in patients with colorectal carcinoma. METHODOLOGY In this prospective study, 46 patients with rectal and sigmoid adenocarcinoma were studied through randomized selection. From the resected specimens, a total of 736 lymph nodes were identified (average 15.66 per patient), with the precise location determined according to Enker and Philiphsken. The macroscopic and microscopic characteristics of each lymph node were identified. These lymph node findings were then distributed by means of the x2 test, while the interrelationship of lymph node characteristics was determined by factor analysis. RESULTS Within the group of "small" lymph nodes, 17.18% were malignant. Additionally, of all the malignant lymph nodes, 46.23% were less than 5 mm in diameter. Although the malignant lymph nodes were predominantly diffusely involved within the tumor tissue, 19.50% were focally involved within the tumor tissue, of which 48.38% were "small" lymph nodes, which are commonly non-palpable. Perforation of the capsule and adherence were more characteristic for focally mutated than for diffusely mutated lymph nodes in the cases of malignantly mutated lymph nodes. CONCLUSION Size and consistency of the lymph nodes are not dependable parameters for appraisal of lymph node involvement in tumor tissue, the state of the lymph node capsule, nor the interrelation among the lymph nodes. As in the case of the primary tumor, local tumor aggression in the lymph nodes is conditioned by the grade of differentiation, i.e. histologic immaturity, rather than by tumor size.
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Affiliation(s)
- M Bjelovic
- Institute for Digestive Disease, Clinical Center of Serbia, Belgrade, Yugoslavia
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