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Evaluation of photodynamic therapy efficacy vs. conventional antifungal therapy in patients with poor-fitting dentures suffering from denture stomatitis. A prospective clinical study. Photodiagnosis Photodyn Ther 2024; 45:103913. [PMID: 38049045 DOI: 10.1016/j.pdpdt.2023.103913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 10/08/2023] [Accepted: 11/28/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND The long-term use of antifungal therapy in denture stomatitis (DS) treatment could be accompanied by antifungal-resistant strain onset, leading to compromised therapeutic procedure and disease reappearance. Photodynamic therapy (PDT) has shown the ability to eradicate oral infections and resistance strains. This prospective clinical study aimed to assess the PDT's effectiveness compared to the conventional treatment on clinical and microbiological parameters in patients with DS without denture wear during the treatment and follow-ups. METHODS Forty-two patients diagnosed with DS were randomly assigned to one-session single PDT application (test group) or conventional antifungal therapy (control group). Clinical and microbiological parameters were assessed and analyzed before and at 3rd, 15th, and 30th day following the treatments. Microbiological samples were analyzed by a Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. The data was statistically analyzed. RESULTS Prior to the treatment, Candida species, including C. albicans (100%), C. glabrata (33%), C. tropicalis (31%), C. krusei (31%) were isolated in all patients. Both treatment procedures demonstrated a statistically significant reduction in C. albicans at all follow-up time intervals (p < 0.05). However, PDT displayed a statistically significant reduction in C. krusei compared to the conventional treatment at all follow-up periods (p < 0.05). Clinical parameters improved considerably in the test group compared to the control group at the 3rd and 15th day of follow-up. CONCLUSION One-session single PDT application demonstrated significant improvement in both clinical and microbiological outcomes in a short-term period, resulting in complete Candida spp. eradication compared to conventional antifungal therapy.
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Prognostic Value of Transthoracic Doppler Echocardiography Coronary Flow Velocity Reserve in Patients With Asymmetric Hypertrophic Cardiomyopathy. J Am Heart Assoc 2021; 10:e021936. [PMID: 34634920 PMCID: PMC8751885 DOI: 10.1161/jaha.120.021936] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background Microvascular dysfunction might be a major determinant of clinical deterioration and outcome in patients with hypertrophic cardiomyopathy (HCM). However, long‐term prognostic value of transthoracic Doppler echocardiography (TDE) coronary flow velocity reserve (CFVR) on clinical outcome is uncertain in HCM patients. Therefore, the aim of our study was to assess long‐term prognostic value of CFVR on clinical outcome in HCM population. Methods and Results We prospectively included 150 HCM patients (82 women; mean age 48±15 years). Patients’ clinical characteristics, echocardiographic and CFVR findings (both for left anterior descending [LAD] and posterior descending artery [PD]), were assessed in all patients. The primary outcome was a composite of: HCM related death, heart failure requiring hospitalization, sustained ventricular tachycardia and ischemic stroke. Patients were stratified into 2 subgroups depending on CFVR LAD value: Group 1 (CFVR LAD>2, [n=87]) and Group 2 (CFVR LAD≤2, [n=63]). During a median follow‐up of 88 months, 41/150 (27.3%) patients had adverse cardiac events. In Group 1, there were 8/87 (9.2%), whereas in Group 2 there were 33/63 (52.4%, P<0.001 vs. Group 1) adverse cardiac events. By Kaplan‐Meier analysis, patients with preserved CFVR LAD had significantly higher cumulative event‐free survival rate compared to patients with impaired CFVR LAD (96.4% and 90.9% versus 66.9% and 40.0%, at 5 and 8 years, respectively: log‐rank 37.2, P<0.001). Multivariable analysis identified only CFVR LAD≤2 as an independent predictor for adverse cardiac outcome (HR 6.54; 95% CI 2.83–16.30, P<0.001), while CFVR PD was not significantly associated with outcome. Conclusions In patients with HCM, impaired CFVR LAD (≤2) is a strong, independent predictor of adverse cardiac outcome. When the aim of testing is HCM risk stratification and CFVR LAD data are available, the evaluation of CFVR PD is redundant.
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Prognostic impact of non-culprit chronic total occlusion over time in patients with ST-elevation myocardial infarction treated with primary percutaneous coronary intervention. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2021; 10:990-998. [PMID: 34151365 DOI: 10.1093/ehjacc/zuab041] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 04/06/2021] [Accepted: 05/21/2021] [Indexed: 11/13/2022]
Abstract
AIMS Previous studies indicated that a chronic total occlusion (CTO) in a non-infarct-related artery is linked to higher mortality mainly in the acute setting in patients with ST-elevation myocardial infarction (STEMI). Our aim was to assess the temporal distribution of mortality risk associated with non-culprit CTO over years after STEMI. METHODS AND RESULTS The study included 8679 STEMI patients treated with primary percutaneous coronary intervention (PCI). Kaplan-Meier cumulative mortality curves for non-culprit CTO vs. no CTO were compared with log-rank test, with landmarks set at 30 days and 1 year. Adjusted Cox regression models were constructed to assess the impact of non-culprit CTO on mortality over different time intervals. Tests for interaction were pre-specified between non-culprit CTO and acute heart failure and left ventricular ejection fraction. The primary outcome variable was all-cause mortality, and the median follow-up was 5 years. Non-culprit CTO was present in 11.6% of patients (n = 1010). Presence of a CTO was associated with increased early [30-day adjusted hazard ratio (HR) 1.91, 95% confidence interval (CI) 1.54-2.36; P < 0.001] and late mortality (5-year adjusted HR 1.66, 95% CI 1.42-1.95; P < 0.001). Landmark analyses revealed an annual two-fold increase in mortality in patients with vs. without a CTO after the first year of follow-up. The observed pattern of mortality increase over time was independent of acute or chronic LV impairment. CONCLUSIONS Non-culprit CTO is independently associated with mortality over 5 years after primary PCI for STEMI, with a constant annual two-fold increase in the risk of death beyond the first year of follow-up.
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P1577DOES VITAMIN E -COATED MEMBRANES INFLUENCE ON MARKERS OF OXIDATIVE STRESS IN HEMODIALZSIS PATIENTS WITH HOMOZYGOUS GST M1 GENE DELETION? Nephrol Dial Transplant 2020. [DOI: 10.1093/ndt/gfaa142.p1577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background and Aims
Increased free radicals production and down-regulated antioxidant enzymes activities contribute to protein, lipid and DNA oxidative damage particularly in HD patients lacking for GSTM1 enzyme activity. At the same time, those patients exhibit higher mortality rate than those with active GSTM1 genotype. It has been shown that vitamin E-coated membranes (VitEM) may decrease oxidative stress and inflammatory status in overall HD patients. Therefore, for the first time we analyzed VitEM dialyzers in patients who are homozygote for GSTM1 gene deletion and in whom anti-oxidative and anti-inflammatory benefit could be the greatest.
Method
GSTM1 genotypes were determined by PCR in 170 chronic HD patients. Those with GSTM1-null genotype were randomized and 80 were included in the study. Forty of them were dialyzed for three months with VitEM, while other forty were dialyzed with high-flux polysufone membranes of the same surface. Markers of protein and lipid oxidative damage, inflammation (thiol groups, malondialdehyde (MDA), Interleukin-6 (IL-6)), together with plasma antioxidant activity (glutathione peroxidase (GPX), superoxide dismutase (SOD)) were determined at the start and at the end of the study.
Results
Seventy-five patients’ finished the study. There were no significant differences in baseline characteristics between the two groups (age, sex, body weight, dialysis vintage, vascular access, presence of diabetes, dialyzers surface, Kt/V and CRP). Also, there were no significant differences at baseline markers of protein and lipid oxidative damage, inflammation and plasma antioxidant activity. After three months of therapy, GPX, MDA, thiol groups increased significantly in both groups, but without statistical significance between groups (Table 1). SOD did not change significantly during three month period. IL-6 increased in control group, at the same time decreased in VitEM group, but without statistical significance.
Conclusion
Vitamin E-coated membranes did not influence markers of oxidative stress in HD patients with GSTM1-null genotype. Further studies in the field are required.
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Host-specific competitiveness to form nodules in Rhizobium leguminosarum symbiovar viciae. THE NEW PHYTOLOGIST 2020; 226:555-568. [PMID: 31873949 PMCID: PMC7687279 DOI: 10.1111/nph.16392] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 12/09/2019] [Indexed: 05/07/2023]
Abstract
Fabeae legumes such as pea and faba bean form symbiotic nodules with a large diversity of soil Rhizobium leguminosarum symbiovar viciae (Rlv) bacteria. However, bacteria competitive to form root nodules (CFN) are generally not the most efficient to fix dinitrogen, resulting in a decrease in legume crop yields. Here, we investigate differential selection by host plants on the diversity of Rlv. A large collection of Rlv was collected by nodule trapping with pea and faba bean from soils at five European sites. Representative genomes were sequenced. In parallel, diversity and abundance of Rlv were estimated directly in these soils using metabarcoding. The CFN of isolates was measured with both legume hosts. Pea/faba bean CFN were associated to Rlv genomic regions. Variations of bacterial pea and/or faba bean CFN explained the differential abundance of Rlv genotypes in pea and faba bean nodules. No evidence was found for genetic association between CFN and variations in the core genome, but variations in specific regions of the nod locus, as well as in other plasmid loci, were associated with differences in CFN. These findings shed light on the genetic control of CFN in Rlv and emphasise the importance of host plants in controlling Rhizobium diversity.
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Soil microbial properties under different management systems in soybean production. ZBORNIK MATICE SRPSKE ZA PRIRODNE NAUKE 2020. [DOI: 10.2298/zmspn2038041m] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The aim of the study was to examine the effects of management practice on
microbial properties of soil under soybean production. The study included
180 samples of soil under certified organic soybean production and 80
samples in conventional production system. An abundance of the examined
microbial groups was assessed using the indirect dilution method, followed
by plating of soil suspension on different selective media, while
dehydrogenase and ?-glucosidase activity was measured
spectrophotometrically. Our data indicated that the management practice
affected the structure and activity of microbial com?munities. A significant
positive effect of organic farming on Azotobacter spp., free N-fixers and
abundance of actinomycetes was identified. The influence of management
system for the total number of bacteria, ammonifiers and fungi was not
observed. Significantly higher dehydrogenase and ?-glucosidase activity was
recorded in the soils under organic farming compared to the conventional
farming. The obtained results showed an increase in organic matter content,
associated with organic soil management, and its positive correlation with
soil microbial properties.
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Soil organic carbon fractions in different land use systems of Chernozem soil. ZBORNIK MATICE SRPSKE ZA PRIRODNE NAUKE 2020. [DOI: 10.2298/zmspn2038031s] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The relationship between soil carbon fractions in Chernozem soils was
assessed in soil samples of three different environments: arable soil,
grassland and oak for?est. Grassland and oak forest had higher soil organic
carbon (SOC), carbon soluble in hot water (HWC), particulate organic carbon
(POC) and mineral-associated carbon (MOC) than the arable soil. The POC/MOC
ratio was lowest in arable soil, indicating a smaller carbon pool for
microbial turnover. POC increases with higher total SOC, indicating that the
pres?ervation of organic matter depends on the renewal of labile fractions.
Our results showed that fertilization had active role in soil carbon
stabilization, while crop rotation had less effect on a soil carbon
turnover. Our result could contribute to the better understanding of SOC
fractions composition and relevance in Chernozem soil, thus could help in
selection of cropping management systems for SOC preservation.
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Correlates of self-rated health in Southern Europe: evidences from national representative samples in Italy and Serbia. J Public Health (Oxf) 2019; 39:745-753. [PMID: 27915257 DOI: 10.1093/pubmed/fdw132] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 11/09/2016] [Indexed: 11/13/2022] Open
Abstract
Background Self-rated health (SRH) is a widely adopted tool to compare health across countries. Our aim was to examine SRH differences between Italy and Serbia and to observe the role of predictors of SRH referring to health behaviors within and between both countries. Methods We used cross-sectional population-based data from Italian and Serbian national health surveys carried out in 2013. Post hoc cross-standardization was undertaken to ensure that the information from both data sets was comparable. Results Univariate and multivariate multinomial logistic regressions showed that Serbians reported bad-SRH significantly more often than Italians. Moreover, consistently across national groups, younger participants, males, higher educated participants and participants with lower body mass index (BMI) had more chances than older, lower educated and higher BMI participants, respectively, to report better SRH. Finally, smoking and drinking behaviors did not correlate with SRH, while the frequency of fruits and vegetables intake was differently associated with SRH across countries. Conclusion Health assessments based on SRH in Italian and Serbian national surveys are directly comparable and show similar relationships with socio-demographic correlates and BMI. However, the effect of health behaviors on SRH may differ according to national and cultural contexts.
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Transcultural Adaptation and Validation of the Voice Handicap Index-10 into the Serbian Language. Folia Phoniatr Logop 2019; 72:242-248. [PMID: 31132771 DOI: 10.1159/000499927] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 03/21/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The Voice Handicap Index-10 (VHI-10) is used in clinics because of its validity and ease of use by patients. OBJECTIVES The aim of this paper was to evaluate the internal consistency, reliability, and clinical validity of the Serbian version of the VHI-10. METHOD In this cross-sectional study, we translated the original English version of the VHI-10 into Serbian, after which it was back-translated into English. The Serbian version of the VHI-10 was completed by 161 patients with voice disorders, divided into 4 groups according disease etiology (structural, neurological, functional, and inflammatory) and 73 healthy control subjects. RESULTS The VHI-10 internal consistency was 0.88. Spearman's rank correlation coefficient for VHI-10 test-retest reliability was ρ = 0.991 (p< 0.001). Patients with voice disorders had higher median total VHI-10 scores compared with controls (p< 0.001). The patients' Grade, Instability, Roughness, Breathiness, Asthenia, and Strain (GIRBAS) scale scores were significantly correlated with the VHI-10 test scores (ρ = 0,682, p < 0.001) and VHI-10 retest scores (ρ = 0.716, p < 0.001). CONCLUSION The Serbian version of the VHI-10 had good validity and reliability and can be used by Serbian patients with voice disorders.
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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] [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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Post-trauma cardiovascular risk factors and subclinical atherosclerosis in young adults following the war in Bosnia and Herzegovina. Eur J Psychotraumatol 2019; 10:1601988. [PMID: 31069023 PMCID: PMC6493224 DOI: 10.1080/20008198.2019.1601988] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 03/13/2019] [Accepted: 03/19/2019] [Indexed: 11/21/2022] Open
Abstract
Background: Risk of cardiovascular disease (CVD) has been associated with stress from serving in a war, but it has not been established whether children who experience war-related stress are at increased CVD risk. Objective: This study aimed to compare CVD risk factors in young adults according to whether they experienced traumatic events as children during the 1990-1995 war in Bosnia and Herzegovina, and whether those exposed to trauma have evidence of subclinical atherosclerosis. Method: We examined 372 first-year medical students who were preschool children during the war (1990-1995) (average age 19.5 ± 1.7 years, 67% female) in 2007-2010. They completed the Semi-Structured Interview for Survivors of War. CVD risk factors and carotid intima-media thickness (CIMT) measurements were obtained and compared in individuals with and without trauma. We also examined whether increased CIMT was independently associated with trauma after adjustment for other risk factors. Results: From multiple logistic regression, only elevated triglycerides (> 1.7 mmol/l) were associated with a 5.2 greater odds of having experienced trauma. The mean CIMT of subjects with trauma was greater than that of non-trauma-exposed subjects (0.53 mm vs 0.50 mm, p = 0.07). Moreover, trauma was independently associated with higher CIMT (difference = 0.036 mm, p = 0.024) after adjustment for CVD risk factors. Conclusions: We show that most CVD risk factors are associated with post-war trauma in young adults, and, if present, such trauma is associated with higher triglycerides and higher levels of CIMT in multivariable analysis.
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Assessment of hypertension chronic care model: Pacic application in Bosnia and Herzegovina. PLoS One 2018; 13:e0202250. [PMID: 30106998 PMCID: PMC6091945 DOI: 10.1371/journal.pone.0202250] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 07/08/2018] [Indexed: 12/04/2022] Open
Abstract
The objectives of this study were to evaluate patients' attitudes towards hypertension treatment according to the chronic care model and to assess the implementation of hypertension clinical guidelines in family medicine. The cross-sectional study was carried out in two randomly selected primary health care centers (Bijeljina and Prijedor), respectively in Bosnia and Herzegovina, covering the period between March and April 2016. This study sample consists of 791 respondents with hypertension purposing to measure specific actions and quality of care for hypertensive patients. The Patient Assessment of Chronic Illness Care (PACIC) was used. Treatment for the indicators of hypertension was assessed by analyzing patients' medical charts according to the recommendations of clinical guidelines. More than half of the evaluated indicators of treatment for hypertension were documented in medical charts of 84.07% patients. The average overall PACIC score was 4.18 (SD 0.59), being an average of the separate scores of 4.19 (SD 0.57) in men and 4.17 (SD 0.60) in women. Subscale means of PACIC were as follows: patient activation 4.33, delivery system design 4.36; goal setting 4.03; problem solving 4.51; follow-up and co-ordination 3.67. No statistically significant correlations in the overall score and subscale scores were found by demographic characteristics. Non-smokers had a significantly higher overall score compared to smokers (p = 0.001). As implementation of the guidelines became stronger, the reported PACIC scores rose. Continuing the education of patients in order to achieve better health care outcomes is imperative.
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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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Abstract
Aims and background The aim of the present study was to test some hypothetical risk factors for anaplastic thyroid cancer. Study design A case-control study comprised 110 patients with histologically or cytologically verified anaplastic thyroid cancer and 110 hospital controls individually matched with cases by sex, age, place of residence and time of hospitalization. Univariate and multivariate logistic regressions were used for data analysis. Results According to the conditional logistic regression analysis, the following factors were significantly and independently related to anaplastic thyroid cancer: history of goiter or thyroid nodules (odds ratio, OR, 37.55; 95% confidence interval, CI, 4.86–290.11), history of residence in endemic goiter area (OR, 2.56; 95% CI, 1.05–6.22), history of previous malignant non-thyroid tumor (OR, 5.51; 95% CI, 1.04–29.25), diabetes mellitus (OR, 4.06; 95% CI, 1.29–12.81) and low educational level (OR, 2.44; 95% CI, 1.17–5.06). Conclusions The results are in line with the current knowledge on factors related to thyroid cancer, except for the association between thyroid cancer and diabetes mellitus, which as far as we know has not yet been reported.
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Abstract
Aims and background Thyroid cancer, whose etiology is largely uncertain, has been negatively associated with cigarette smoking in a several studies. We examined the association between cigarette smoking and risk for female thyroid cancer. Methods 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 carried out during the period 1996-2000. In the analysis of data, univariate and multivariate conditional logistic regression methods were applied. Results According to univariate analysis, female thyroid cancer was negatively associated with the initiation of smoking at a younger age, before the age of 20 (OR = 0.66, 95% CI = 0.50-0.90). None of the smoking habits remained independently related to female thyroid cancer after adjustment for other factors which were significantly associated with thyroid cancer in the present study. Conclusions The results of the study do not suggest a role of cigarette smoking in the development of thyroid cancer in women.
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Recording blood pressure and eGFR in primary care after the Belgrade screening study. Ren Fail 2018; 40:160-169. [PMID: 29565226 PMCID: PMC6014502 DOI: 10.1080/0886022x.2018.1450759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: In 2009, Belgrade nephrologists and general practitioners from thirteen health centers carried out screening for chronic kidney disease (CKD). Three years later, medical records of patients from four health centers participating in the screening study were retrospectively analyzed in order to check whether general practitioners had continued to control patients at risk for CKD in accordance with the recommendations provided. Methods: The study included 460 patients who visited their doctor at least once in the three-year period. Data on blood pressure, ACEI use, estimated glomerular filtration rate (eGFR) and comorbidities were taken from patients’ medical records. Results: Blood pressure was not recorded in any of the three years in 42.8% and eGFR in 36.7% of the patients, but blood pressure was registered every year in 7.8% and eGFR in 4.3% of them. Over the three years, the relative number of patients with recorded blood pressure decreased from 41.7% to 17.8%, and with recorded eGFR from 41.7% to 21.5%. Multivariate linear regression found that Health Center, systolic and diastolic blood pressure and presence of hypertension were negatively associated with number of years with recorded blood pressure. Health Center, systolic blood pressure and sum of years with recorded eGFR below 60 ml/min/1.73m2 were associated with number of years with recorded eGFR. Conclusions: Under-recording of blood pressure and eGFR in primary care health centers suggests lack of adherence to current guidelines and insufficient care of CKD patients. This implies the necessity for continuous education of physicians.
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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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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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The relationship between causative microorganisms and cardiac lesions caused by infective endocarditis: New perspectives from the contemporary cohort of patients. J Cardiol 2017; 71:291-298. [PMID: 29055511 DOI: 10.1016/j.jjcc.2017.08.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 08/12/2017] [Accepted: 08/28/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND The etiology of infective endocarditis (IE) is changing. More aggressive forms with multiple IE cardiac lesions have become more frequent. This study sought to explore the relationship between contemporary causative microorganisms and IE cardiac lesions and to analyze the impact of multiple lesions on treatment choice. METHODS In 246 patients hospitalized for IE between 2008 and 2015, cardiac lesions caused by IE were analyzed by echocardiography, classified according to the 2015 European Society of Cardiology guidelines and correlated with microbiological data. We defined a new parameter, the Echo IE Sum, to summarize all IE cardiac lesions in a single patient, enabling comprehensive comparisons between different etiologies and treatment strategies. RESULTS Staphylococcus aureus was associated with the development of large vegetation (OR 2.442; 95% CI 1.220-4.889; p=0.012), non-HACEK bacteria with large vegetation (OR 13.662; 95% CI 2.801-66.639; p=0.001), perivalvular abscess or perivalvular pseudoaneurysm (OR 5.283; 95% CI 1.069-26.096; p=0.041), and coagulase-negative staphylococci (CoNS) with leaflet abscess or aneurysm (OR 3.451; 95% CI 1.285-9.266, p=0.014), and perivalvular abscess or perivalvular pseudoaneurysm (OR 4.290; 95% CI 1.583-11.627; p=0.004). The Echo IE Sum significantly differed between different etiologies (p<0.001), with the highest value in non-HACEK and the lowest in streptococcal endocarditis. Patients operated for IE had a significantly higher Echo IE Sum vs those who were medically treated (p<0.001). CONCLUSION None of the IE cardiac lesions is microorganism-specific. However, more severe lesions were caused by S. aureus, CoNS, and non-HACEK bacteria. The highest propensity to develop multiple lesions was shown by the non-HACEK group. Higher Echo IE Sum in patients sent to surgery emphasized the importance of multiple IE cardiac lesions on treatment choice and potential usage of Echo IE Sum in patient management.
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Blended learning is an effective strategy for acquiring competence in public health biostatistics. Int J Public Health 2017; 63:421-428. [PMID: 28975369 DOI: 10.1007/s00038-017-1039-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 09/18/2017] [Accepted: 09/19/2017] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES We sought to determine whether blended learning is an effective strategy for acquiring competence in public health biostatistics. METHODS The trial was conducted with 69 Masters' students of public health attending the School of Public Health at University of Belgrade. Students were exposed to the traditional and blended learning styles. Blended learning included a combination of face-to-face and distance learning methodologies integrated into a single course. Curriculum development was guided by competencies as suggested by the Association of Schools of Public Health in the European Region (ASPHER). Teaching methods were compared according to the final competence score. RESULTS Forty-four students were enrolled in the traditional method of education delivery, and 25 to the blended learning format. Mean exam scores for the blended learning group were higher than for the on-site group for both the final statistics score (89.65 ± 6.93 vs. 78.21 ± 13.26; p < 0.001) and knowledge test score (35.89 ± 3.66 vs. 22.56 ± 7.12; p < 0.001), with estimated large effect size (d > 0.8). CONCLUSIONS A blended learning approach is an attractive and effective way of acquiring biostatistics competence for Masters of Public Health (MPH) graduate students.
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N-terminal pro-brain natriuretic peptide is related with coronary flow velocity reserve and diastolic dysfunction in patients with asymmetric hypertrophic cardiomyopathy. J Cardiol 2017; 70:323-328. [PMID: 28336204 DOI: 10.1016/j.jjcc.2017.02.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Revised: 01/01/2017] [Accepted: 02/08/2017] [Indexed: 01/06/2023]
Abstract
BACKGROUND The relations of elevated N-terminal pro-brain natriuretic peptide (NT-pro-BNP) and cardiac ischemia in hypertrophic cardiomyopathy (HCM) patients is uncertain. Therefore we designed the study with the following aims: (1) to analyze plasma concentrations of NT-pro-BNP in various subsets of HCM patients; (2) to reveal the correlations of NT-pro-BNP, myocardial ischemia, and diastolic dysfunction; (3) to assess predictors of the elevated plasma levels of NT-pro-BNP. METHODS AND RESULTS In 61 patients (mean age 48.9±16.3 years; 26 male) with asymmetric HCM plasma levels of NT-pro-BNP were obtained. Standard transthoracic examination, tissue Doppler echocardiography with measurement of transthoracic coronary flow velocity reserve (CFVR) in left anterior descending artery (LAD) was done. Mean natural logarithm value of NT-pro-BNP was 7.11±0.95pg/ml [median value 1133 (interquartile range 561-2442)pg/ml]. NT-pro-BNP was significantly higher in patients with higher NYHA class, in obstructive HCM, more severe mitral regurgitation, increased left atrial volume index (LAVI), presence of calcified mitral annulus, elevated left ventricular (LV) filling pressure and in decreased CFVR. Levels of NT-pro-BNP significantly correlated with the ratio of E/e' (r=0.534, p<0.001), LV outflow tract gradient (r=0.503, p=0.024), LAVI (r=0.443, p<0.001), while inversely correlated with CFVR LAD (r=-0.569, p<0.001). When multivariate analysis was done only CFVR LAD and E/e' emerged as independent predictors of NT-pro-BNP. CONCLUSION Plasma levels of NT-pro-BNP were significantly higher in HCM patients with more advanced disease. Elevated NT-pro-BNP not only reflects the diastolic impairment of the LV, but it might also be the result of cardiac ischemia in patients with HCM.
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ApPropriateness of myocaRdial RevascularizatiOn assessed by the SYNTAX score II in a coUntry without cardiac Surgery faciliTies; PROUST study. Int J Cardiol 2017; 227:478-484. [DOI: 10.1016/j.ijcard.2016.11.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 11/01/2016] [Indexed: 10/20/2022]
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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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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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] [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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Testing multidimensional well-being among university community samples in Italy and Serbia. Health Promot Int 2016; 33:288-298. [DOI: 10.1093/heapro/daw082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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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] [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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Effect of pre-sowing electromagnetic treatment on seed germination and seedling growth at maize. J Biotechnol 2016. [DOI: 10.1016/j.jbiotec.2016.05.271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Risk factor indicators in offspring of patients with premature coronary heart disease in Banja Luka region/Republic of Srpska/Bosnia and Herzegovina. Arch Med Sci 2016; 12:736-41. [PMID: 27478453 PMCID: PMC4947620 DOI: 10.5114/aoms.2016.60958] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Accepted: 02/17/2015] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION Risk factor differences among offspring of patients with premature coronary heart disease (CHD) have not been widely studiem. MATERIAL AND METHODS We examined 161 persons from the region of Banja Luka, including 81 children (mean age: 25.9 years, 45.7% female) with a history of CHD and a control group of 80 persons (mean age: 24.1, 50% female). Medical history interviews and risk factor measurements were performed. RESULTS There were differences in mean body amss index (BMI) (26.1 kg/m(2) vs. 23.1 kg/m(2), p < 0.0001), waist circumference (87.7 cm vs. 83.9 cm, p = 0.002), hip circumference (99.3 cm vs. 95.84 cm, p < 0.002), systolic blood pressure (BP) (128.09 mm Hg vs. 122.7 mm Hg, p = 0.007), and diastolic BP (99.3 mm Hg vs. 95.8 mm Hg, p = 0.07). Moreover, HDL-cholesterol was significantly lower (1.1 mmol/l vs. 1.4 mmol/l, p = 0.0001), triglycerides significantly higher (2.2 mmol/l vs. 1.6 mmol/l, p = 0.001), and TC/HDL-ratio was significantly higher (5.1 vs. 4.0, p < 0.001) comparing cases and controls, respectively, adjusted for age, gender, and standard CHD risk factors total cholesterol, LDL and HDL cholesterol, smoking, systolic and diastolic BP, and BMI, those with HDL-C > 1.0 mmol/l in men and 1.2 mmol/l in women had a reduced odds (OR = 0.08, 95% CI: 0.02-0.34 of CHD as well as those with change of fat type (OR = 0.26, 95% CI: 0.11-0.60). CONCLUSIONS Children of parents with premature CHD have a significantly greater burden of CHD risk factors, with low HDL-C, in particular, being associated with an increased likelihood of being a child of a parent with premature CHD.
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Association of body mass index and waist circumference with severity of knee osteoarthritis. ACTA REUMATOLOGICA PORTUGUESA 2016; 41:226-231. [PMID: 27682419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [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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The effectiveness of supplementary arm and upper body exercises following total hip arthroplasty for osteoarthritis in the elderly: a randomized controlled trial. Clin Rehabil 2016; 31:881-890. [PMID: 27353247 DOI: 10.1177/0269215516655591] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To determine whether arm and upper body exercises in addition to the standard rehabilitation programme improve outcomes after hip arthroplasty. DESIGN Prospective, parallel, randomized, controlled trial. SETTING Orthopaedic and rehabilitation departments. SUBJECTS A total of 70 patients >60 years of age, who underwent hip replacement, out of 98 eligible candidates after exclusion criteria were implemented. INTERVENTIONS The study group took part in the supplementary arm and upper body exercise programme to be compared with the standard rehabilitation programme group. MAIN OUTCOME The primary outcome was a Harris Hip Score. Secondary outcomes were: Hand grip strength and Medical Outcomes Study 36-Item Short-Form Health Survey. Outcomes were assessed preoperatively, two weeks after surgery and at 12 weeks follow-up. RESULTS In the intervention group, significant improvements were found: in functional ability - Harris Hip Score after two (mean difference = 4.7 points) and 12 (mean difference = 5.85 points) weeks; in muscle strength - handgrip for both hands (mean difference for dominant hand = 4.16 and for the other hand = 2.8) after 12 weeks; and in role-physical dimension SF-36 Health Survey (mean difference = 6.42 points) after 12 weeks. CONCLUSION Results of this study indicate that arm and upper body exercises in addition to the standard rehabilitation programme improve outcomes 12 weeks after hip arthroplasty.
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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] [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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B-type Natriuretic Peptide and RISK-PCI Score in the Risk Assessment in Patients with STEMI Treated by Primary Percutaneous Coronary Intervention. Clin Lab 2016; 62:317-25. [PMID: 27156319 DOI: 10.7754/clin.lab.2015.150523] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND RISK-PCI score is a novel score for risk stratification of patients with ST elevation myocardial infarction (STEMI) treated by primary percutaneous coronary intervention (pPCI). The aim of this study was to evaluate the role of B-type natriuretic peptide (BNP) and the RISK-PCI score for early risk assessment in patients with STEMI treated by pPCI. METHODS In 120 patients with STEMI treated by pPCI, BNP was measured on admission before pPCI. The primary end point was 30-day mortality. RESULTS The ROC curve analysis revealed that the most powerful predictive factors of 30-day mortality were the plasma level of BNP ≥ 206.6 pg/mL with the sensitivity of 75% and specificity of 87.5% and the RISK-PCI score ≥ 5.25 with the sensitivity of 75% and specificity of 85.7%. Thirty-day mortality was 6.7%. After multivariate adjustment, admission BNP (≥ 206.6 pg/mL) (OR 2.952, 95% CI 1.072 - 8.133, p = 0.036) and the RISK-PCI score (≥ 5.25) (OR 2.284, 95% CI 1.140-4.578, p = 0.020) were independent predictors of 30-day mortality. The area under the ROC curve using the RISK-PCI score and BNP to detect mortality was 0.828 (p = 0.002) and 0.903 (p < 0.001), respectively. Addition of BNP to RISK-PCI score increased the area under the ROC to 0.949 (p < 0.001), but this increase measured by the c-statistic was not significant (p = 0.107). Furthermore, the significant improvement in risk reclassification (p < 0.001) and the integrated discrimination index (p = 0.042) were observed with the addition of BNP to RISK-PCI score for 30-day mortality. CONCLUSIONS BNP on admission and the RISK-PCI score were the independent predictors of 30-day mortality in patients with the STEMI treated by pPCI. BNP in combination with the RISK-PCI score showed the way to more accurate risk assessment in patients with STEMI treated by pPCI.
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Usefulness of NT-proBNP in the Follow-Up of Patients after Myocardial Infarction. J Med Biochem 2016; 35:158-165. [PMID: 28356876 PMCID: PMC5346793 DOI: 10.1515/jomb-2016-0003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 12/08/2015] [Indexed: 12/31/2022] Open
Abstract
Background Since serial analyses of NT-proBNP in patients with acute coronary syndromes have shown that levels measured during a chronic, later phase are a better predictor of prognosis and indicator of left ventricular function than the levels measured during an acute phase, we sought to assess the association of NT-proBNP, measured 6 months after acute myocardial infarction (AMI), with traditional risk factors, characteristics of in-hospital and early postinfarction course, as well as its prognostic value and optimal cut-points in the ensuing 1-year follow-up. Methods Fasting venous blood samples were drawn from 100 ambulatory patients and NT-proBNP concentrations in lithium-heparin plasma were determined using a one-step enzyme immunoassay based on the »sandwich« principle on a Dimension RxL clinical chemistry system (DADE Behring-Siemens). Patients were followed-up for the next 1 year, for the occurrence of new cardiac events. Results Median (IQR) level of NT-proBNP was 521 (335–1095) pg/mL. Highest values were mostly associated with cardiac events during the first 6 months after AMI. Negative association with reperfusion therapy for index infarction confirmed its long-term beneficial effect. In the next one-year follow-up of stable patients, multivariate Cox regression analysis revealed the independent prognostic value of NT-proBNP for new-onset heart failure prediction (p=0.014), as well as for new coronary events prediction (p=0.035). Calculation of the AUCs revealed the optimal NT-proBNP cut-points of 800 pg/mL and 516 pg/mL, respectively. Conclusions NT-proBNP values 6 months after AMI are mainly associated with the characteristics of early infarction and postinfarction course and can predict new cardiac events in the next one-year follow-up.
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Rationale and design of the Aortic Valve replAcemenT versus conservative treatment in Asymptomatic seveRe aortic stenosis (AVATAR trial): A randomized multicenter controlled event-driven trial. Am Heart J 2016; 174:147-53. [PMID: 26995381 DOI: 10.1016/j.ahj.2016.02.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 02/04/2016] [Indexed: 11/24/2022]
Abstract
Aortic valve replacement (AVR) therapy is an obvious choice for symptomatic severe aortic stenosis (AS) patients as it improves symptoms, left ventricular function, and survival. The treatment decisions and indication for AVR in asymptomatic patients with severe AS and normal left ventricular ejection fraction are less well established and the subject of ongoing debate. Many efforts have been made to define the best treatment option in asymptomatic AS patients with normal left ventricular ejection fraction. Retrospective and observational data imply that elective AVR for asymptomatic severe AS may lead to improvement in outcomes in comparison to surgery performed after onset of symptoms. The AVATAR trial will aim to assess outcomes among asymptomatic AS patients randomized to either elective early AVR or medical management with vigilant follow-up. In the latter group, AVR would be delayed until either the onset of symptoms or changes in predefined echocardiographic parameters. To the best of the authors' knowledge, it will be the first large prospective, randomized, controlled, multicenter clinical trial that will evaluate the safety and efficacy of elective AVR in this specific group of patients.
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Immediate Versus Delayed Invasive Intervention for Non-STEMI Patients. JACC Cardiovasc Interv 2016; 9:541-9. [DOI: 10.1016/j.jcin.2015.11.018] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 10/22/2015] [Accepted: 11/05/2015] [Indexed: 10/22/2022]
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Prevalence and Patterns of Multi-Morbidity in Serbian Adults: A Cross-Sectional Study. PLoS One 2016; 11:e0148646. [PMID: 26871936 PMCID: PMC4752477 DOI: 10.1371/journal.pone.0148646] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 01/21/2016] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Like many developing countries, Serbia is facing a growing burden of chronic diseases. Within such public health issue, multi-morbidity requires a special attention. AIMS This study investigated the prevalence of multi-morbidity in the Serbia population and assessed the co-occurrence of chronic diseases by age and gender. METHODS We analyzed data from the 2013 National Health Survey, which included 13,103 individuals ≥ 20 years old. Multi-morbidity patterns were identified by exploratory factor analysis of data on self-reported chronic diseases, as well as data on measured body weight and height. The analysis was stratified by age and gender. RESULTS Multi-morbidity was present in nearly one-third of respondents (26.9%) and existed in all age groups, with the highest prevalence among individuals aged 65 years and older (47.2% of men and 65.0% of women). Six patterns of multi-morbidity were identified: non-communicable, cardio-metabolic, respiratory, cardiovascular, aggregate, and mechanical/mental/metabolic. The non-communicable pattern was observed in both genders but only in the 20-44 years age group, while the aggregate pattern occurred only in middle-aged men. Cardio-metabolic and respiratory patterns were present in all age groups. Cardiovascular and mechanical/mental/metabolic patterns showed similar presentation in both men and women. CONCLUSIONS Multi-morbidity is a common occurrence among adults in Serbia, especially in the elderly. While several patterns may be explained by underlying pathophysiologies, some require further investigation and follow-up. Recognizing the complexity of multi-morbidity in Serbia is of great importance from both clinical and preventive perspectives given that it affects one-third of the population and may require adjustment of the healthcare system to address the needs of affected individuals.
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Meta-analysis of the changes in correlations between depression instruments used in longitudinal studies. J Affect Disord 2016; 190:733-743. [PMID: 26606717 DOI: 10.1016/j.jad.2015.10.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 10/01/2015] [Accepted: 10/15/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND Correlations between instruments measuring the same construct reflect their concurrent validity. Little is known about changes in correlations between such instruments employed in studies with repeated assessment. The aim of this meta-analysis was to examine the changes in correlations between depression instruments in the course of longitudinal studies. METHODS A literature search was conducted using MEDLINE and PsycINFO for the period from 1960 to 2013. The total number of collected articles was 3723, of which 61 were included. Three meta-analyses were performed for the changes in correlations between each pair of the three depression scales: Hamilton Rating Scale for Depression (HAMD), Montgomery-Asberg Depression Rating Scale (MADRS) and Beck Depression Inventory (BDI). The effect size in these meta-analyses was obtained by the z-transformation of correlation coefficients. RESULTS Correlations between depression scales increased over time in 52 studies. Significant changes in correlation coefficients were found for correlations between HAMD and BDI (p<0.001) and for correlations between HAMD and MADRS (p<0.001). An increase in correlations between the scales was associated with a decrease in depression scores and increase in their variability. LIMITATIONS Univariable and multivariable meta-regression models were not obtained in all three meta-analyses because of the lack of data. CONCLUSIONS A finding that correlations between depression instruments tended to increase over time has significant implications for assessment of the concurrent validity of these instruments. In longitudinal designs it is important to estimate correlations between depression scales over time because different thresholds for scale correlations indicate acceptable concurrent validity at different times.
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Timing of invasive strategy in NSTE-ACS patients and effect on clinical outcomes: A systematic review and meta-analysis of randomized controlled trials. Atherosclerosis 2015; 241:48-54. [DOI: 10.1016/j.atherosclerosis.2015.04.808] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 04/21/2015] [Accepted: 04/27/2015] [Indexed: 10/23/2022]
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Early mortality after hip fracture: what matters? Psychogeriatrics 2015; 15:95-101. [PMID: 25516204 DOI: 10.1111/psyg.12076] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Revised: 08/24/2014] [Accepted: 08/28/2014] [Indexed: 11/29/2022]
Abstract
BACKGROUND Hip fractures in the elderly are followed by increased mortality, which is highest in the period immediately after the fracture. Predictors for early mortality have neither been well identified nor summarized. Identification of early postoperative mortality predictors enables the stratification of high-risk patients and can help in the development of strategies aimed at reducing risk and improving outcome after hip fracture. The primary aim of this study was to investigate the incidence of 30-day mortality. The secondary aim was to investigate factors related to early mortality. METHODS We examined 384 elderly patients with hip fracture. Multivariate logistic regression analysis was used to explore independent prognostic factors for 30-day mortality. RESULTS By the end of the 30-day follow-up period, 22 patients (6.4%) had died. Postoperative delirium was the only variable independently related to 30-day mortality after hip fracture. Older, male patients with a lower cognitive status had a higher chance of developing postoperative delirium. DISCUSSION Postoperative delirium is a strong independent marker of high risk for 30-day mortality. Older, male patients with more severe cognitive impairment are at increased risk of developing postoperative delirium. Identifying patients at risk for developing postoperative delirium upon admission and early detection of delirium enable the development of targeted prevention and intervention strategies in older patients with hip fracture.
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SP600IMPACT OF VASCULAR ACCESS CALCIFICATION ON ARTERIO-VENOUS FISTULA FAILURE: A FIVE-YEAR PROSPECTIVE STUDY. Nephrol Dial Transplant 2015. [DOI: 10.1093/ndt/gfv198.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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FP527ACHIEVEMENT OF GUIDELINE TARGETS IN ELDERLY PATIENTS ON HEMODIALYSIS-MULTICENTER STUDY. Nephrol Dial Transplant 2015. [DOI: 10.1093/ndt/gfv179.56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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FP394COMPLIANCE OF HEMOGLOBIN VALUES WITH CURRENT GUIDELINES IN SERBIAN HEMODIALYSIS POPULATION. Nephrol Dial Transplant 2015. [DOI: 10.1093/ndt/gfv176.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Retrospective evaluation of the incidental finding of 403 papillary thyroid microcarcinomas in 2466 patients undergoing thyroid surgery for presumed benign thyroid disease. BMC Cancer 2015; 15:330. [PMID: 25925164 PMCID: PMC4423135 DOI: 10.1186/s12885-015-1352-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 04/23/2015] [Indexed: 12/22/2022] Open
Abstract
Background The aim of our study was to investigate the incidence of papillary thyroid microcarcinoma (PTMC) in patients operated for benign thyroid diseases (BTD) and its relation to age, sex, extent of surgery and type of BTD. Methods Retrospective study of 2466 patients who underwent thyroid surgery for BTD from 2008 to 2013. To determine independent predictors for PTMC we used three separate multivariate logistic regression models (MLR). Results There were 2128 (86.3%) females and 338 (13.7%) males. PTMC was diagnosed in 345 (16.2%) females and 58 (17.2%) males. Age ranged from 14 to 85 years (mean 54 years). Sex and age were not related to the incidence of PTMC. The overall incidence of PTMC was 16.3%. The highest incidence was in Hashimoto thyroiditis (22.7%, χ2 = 10.80, p < 0.001); and in patients with total/near-total thyroidectomy (17.7%, χ2 = 7.05, p < 0.008). The lowest incidence (6.6%, χ2 = 9.96, p < 0.001) was in a solitary hyperfunctional thyroid nodule (SHTN). According to MLR, Hashimoto thyroiditis (OR 1.54, 95% CI 1.15-2.05, p < 0.003) and SHTN (OR 0.43, 95% CI 0.21-0.87, p < 0.019) are independent predictors. Since the extent of surgery was an independent predictor (OR 1.45, 95% CI 1.10-1.92, p = 0.009) for all BTD, and sex and age were not; when the MLR model was adjusted for them, Graves disease (OR 0.72, 95% CI 0.53-0.99, p < 0.041) also proved to be an independent predictor. Conclusions Sex and age are not statistically related to the incidence of PTMC in BTD. The incidence of PTMC is higher in Hashimoto thyroiditis and patients with total/near-total thyroidectomy; and lower in patients with a SHTN and Graves disease.
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Impact of Vascular Calcifications on Arteriovenous Fistula Survival in Hemodialysis Patients: A Five-Year Follow-Up. Nephron Clin Pract 2015; 129:247-52. [DOI: 10.1159/000380823] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 02/05/2015] [Indexed: 11/19/2022] Open
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Author's reply. J Cardiol 2015; 65:258. [DOI: 10.1016/j.jjcc.2014.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2014] [Accepted: 09/03/2014] [Indexed: 10/24/2022]
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Training hospital managers for strategic planning and management: a prospective study. BMC MEDICAL EDUCATION 2015; 15:25. [PMID: 25889166 PMCID: PMC4355452 DOI: 10.1186/s12909-015-0310-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Accepted: 02/17/2015] [Indexed: 05/28/2023]
Abstract
BACKGROUND Training is the systematic acquisition of skills, rules, concepts, or attitudes and is one of the most important components in any organization's strategy. There is increasing demand for formal and informal training programs especially for physicians in leadership positions. This study determined the learning outcomes after a specific training program for hospital management teams. METHODS The study was conducted during 2006 and 2007 at the Centre School of Public Health and Management, Faculty of Medicine, University of Belgrade and included 107 participants involved in the management in 20 Serbian general hospitals. The management teams were multidisciplinary, consisting of five members on average: the director of the general hospital, the deputy directors, the head nurse, and the chiefs of support services. The managers attended a training program, which comprised four modules addressing specific topics. Three reviewers independently evaluated the level of management skills at the beginning and 12 months after the training program. Principal component analysis and subsequent stepwise multiple linear regression analysis were performed to determine predictors of learning outcomes. RESULTS The quality of the SWOT (strengths, weaknesses, opportunities and threats) analyses performed by the trainees improved with differences between 0.35 and 0.49 on a Likert scale (p < 0.001). Principal component analysis explained 81% of the variance affecting their quality of strategic planning. Following the training program, the external environment, strategic positioning, and quality of care were predictors of learning outcomes. The four regression models used showed that the training program had positive effects (p < 0.001) on the ability to formulate a Strategic Plan comprising the hospital mission, vision, strategic objectives, and action plan. CONCLUSION This study provided evidence that training for strategic planning and management enhanced the strategic decision-making of hospital management teams, which is a requirement for hospitals in an increasingly competitive, complex and challenging context. For the first time, half of state general hospitals involved in team training have formulated the development of an official strategic plan. The positive effects of the formal training program justify additional investment in future education and training.
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Chronic rhinosinusitis: association of recalcitrant nasal polyposis and fungal finding in polyp's single-cell suspension. Eur Arch Otorhinolaryngol 2015; 272:3727-34. [PMID: 25631464 DOI: 10.1007/s00405-015-3511-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 01/16/2015] [Indexed: 11/30/2022]
Abstract
In recent years fungi are favoured as origin of chronic rhinosinusitis (CRS), especially with nasal polyps (wNP). Sensitive methods for fungal detection are still absent, therefore we used NP tissue single-cell suspension for mycology investigations in patients with recalcitrant NP (rNP) that underwent functional endoscopic sinus surgery (FESS). A prospective case-series study and culture-based mycological examination were conducted in patients who underwent FESS for the first time (ft-FESS) and those with repeated FESS (re-FESS). The study was conducted in a tertiary Otorhinolaryngology Unit of Clinical Centre of Serbia. A total of 43 consecutive patients with CRSwNP underwent FESS. Culture-based mycological examination of single-cell suspension was done on 55 NPs samples. Patient's co-morbidity data were collected. Repeated FESS was observed in 19/43 (44 %) patients (re-FESS group). Asthma and aspirin intolerance were more frequent in re-FESS than in ft-FESS group (p = 0.000, p = 0.002; respectively). Fungi were detected (wF) in 10/43 (23.3 %) patients (FESSwF group), representing 13/55 culture positive NP tissue (23.6 %). Fungal presence was higher in re-FESS than in ft-FESS group (42 and 8 %, respectively; p = 0.01). Significantly longer duration of CRS was observed in FESSwF than in fungal negative patients (p = 0.033). Predominate strain was Aspergillus flavus detected in 6/10 patients. This is the first study which analysed association of fungi in single-cell suspension of NP tissue and rNP. We demonstrate significantly higher percentage of positive fungal finding in re-FESSwF than in ft-FESSwF group. The most commonly isolated species in our patients was A. flavus.
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Comparison of male and female breast cancer incidence and mortality trends in Central Serbia. Asian Pac J Cancer Prev 2015; 14:5681-5. [PMID: 24289562 DOI: 10.7314/apjcp.2013.14.10.5681] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To compare breast cancer incidence and mortality trends in Central Serbia between males and females in the period 1999-2009. MATERIALS AND METHODS In this descriptive study, mortality data were obtained from the National Statistics Institute and morbidity data were derived from Institute of Public Health of Serbia for the period of interest. RESULTS Breast cancer is a leading cancer in the female population of Central Serbia, whereas in male population it is not on the list of 10 leading localizations, concerning both incidence as well as mortality. In the period 1999-2009 the average standardized incidence rates of breast cancer were 60.5/100,000 in women and 1.4/100,000 in men, while average standardized mortality rates were 20.4/100,000 and 0.4/100,000. The average standardized incidence and mortality rates were about 45 times higher in females than males. Male breast cancer comprises approximately 2.1% of all breast cancer cases. The average age-specific mortality and incidence rates increased with age in both sexes. In the observed period standardized mortality rates of breast cancer increased significantly only in men (y=0.320+0.021?, p=0.044). CONCLUSIONS The increase of breast cancer incidence in both sexes and mortality in men, indicate an urgent need for Serbian health professionals to apply existing cancer control and preventive measures. Male breast cancer is more present than in other world regions, with an outstanding increase of mortality, which demands a timely identification (screening) and adequate treatment. A national policy including mammography should be considered in the light of the newest findings.
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Abstract
BACKGROUND Despite the fact that breast cancer is the most common female cancer worldwide, more than half of the breast cancer risk factors remained unexplained. The aim of this study was to investigate the association of cigarette smoking with risk of breast cancer. MATERIALS AND METHODS A case-control study was conducted in the Clinical Centre of Kragujevac, Serbia, covering 382 participants (191 cases and 191 controls). In the analysis of data logistic regression was used. RESULTS Breast cancer risk was significantly increased in those who quit smoking at ≤ 50 years of age (OR=2.72; 95% confidence interval - 95%CI=1.02-7.27) and in those who quit smoking less than 5 years before diagnosis of the disease (OR=4.36; 95%CI=1.12-16.88). When smokers were compared with nonsmokers without passive exposure to smoking, former smoking significantly increased breast cancer risk (OR=2.37; 95%CI=1.07-5.24). Risk for breast cancer was significantly increased in those who quit smoking at ≤ 50 years of age (OR=3.29; 95%CI=1.17-9.27) and in those who quit smoking less than 5 years before diagnosis of the disease (OR=5.46; 95%CI=1.34-22.28). CONCLUSIONS These data suggest that cigarette smoking is associated with an elevated risk of breast cancer among former smokers in Serbia.
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