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Sample records for at-risk cardiovascular patients

  1. Clinical Preventive Services for Patients at Risk for Cardiovascular Disease, National Ambulatory Medical Care Survey, 2005-2006

    Directory of Open Access Journals (Sweden)

    Paula W. Yoon, ScD, MPH

    2011-03-01

    Full Text Available IntroductionClinical preventive services can detect diseases early, when they are most treatable, but these services may not be provided as recommended. Assessing the provision of services to patients at risk for cardiovascular disease (CVD could help identify disparities and areas for improvement.MethodsWe used data on patient visits (n = 21,261 from the National Ambulatory Medical Care Survey, 2005-2006, and classified patients with hypertension, hyperlipidemia, obesity, or diabetes as being at risk for CVD. We assessed differences in the provision of preventive services offered to patients who were and who were not at risk for CVD. Further, for those at risk, we compared the demographic characteristics of those who had and who had not been offered services.ResultsPatients at risk for CVD received significantly more preventive services compared with those not at risk. For patients at risk for CVD, aspirin therapy was more likely to be recommended to those aged 65 years or older than those aged 45 to 64 years and to men than women. Cholesterol screening was more likely for men and was less likely for patients with Medicare/Medicaid or no insurance than for patients who were insured. Rates of counseling for diet and nutrition, weight reduction, and exercise were low overall, but younger patients received these services more than older patients did.ConclusionPatients at risk for CVD are not all receiving the same level of preventive care, suggesting the need to clarify clinical practice guidelines and provide clinicians with education and support for more effective lifestyle counseling.

  2. Identifying primary care patients at risk for future diabetes and cardiovascular disease using electronic health records

    OpenAIRE

    Shrader Peter; Grant Richard W; Hivert Marie-France; Meigs James B

    2009-01-01

    Abstract Background Prevention of diabetes and coronary heart disease (CHD) is possible but identification of at-risk patients for targeting interventions is a challenge in primary care. Methods We analyzed electronic health record (EHR) data for 122,715 patients from 12 primary care practices. We defined patients with risk factor clustering using metabolic syndrome (MetS) characteristics defined by NCEP-ATPIII criteria; if missing, we used surrogate characteristics, and validated this approa...

  3. Association between Cardiorespiratory Fitness and Health-Related Quality of Life among Patients at Risk for Cardiovascular Disease in Uruguay

    OpenAIRE

    Clennin, Morgan N.; Payne, Jonathan P.W.; Rienzi, Edgardo G.; Lavie, Carl J.; Blair, Steven N.; Pate, Russell R.; Sui, Xuemei

    2015-01-01

    To date, few studies have examined the relationship between cardiorespiratory fitness (CRF) and health-related quality of life (HRQoL) in populations at high risk for developing cardiovascular disease (CVD). Purpose To examine the association between objectively measured CRF and physical and mental components of HRQoL in a Uruguayan cohort at risk for developing CVD. Methods Patient data records from 2002–2012 at the Calidad de Vida Center were examined. To assess CRF, participants performed ...

  4. Identifying primary care patients at risk for future diabetes and cardiovascular disease using electronic health records

    Directory of Open Access Journals (Sweden)

    Shrader Peter

    2009-09-01

    Full Text Available Abstract Background Prevention of diabetes and coronary heart disease (CHD is possible but identification of at-risk patients for targeting interventions is a challenge in primary care. Methods We analyzed electronic health record (EHR data for 122,715 patients from 12 primary care practices. We defined patients with risk factor clustering using metabolic syndrome (MetS characteristics defined by NCEP-ATPIII criteria; if missing, we used surrogate characteristics, and validated this approach by directly measuring risk factors in a subset of 154 patients. For subjects with at least 3 of 5 MetS criteria measured at baseline (2003-2004, we defined 3 categories: No MetS (0 criteria; At-risk-for MetS (1-2 criteria; and MetS (≥ 3 criteria. We examined new diabetes and CHD incidence, and resource utilization over the subsequent 3-year period (2005-2007 using age-sex-adjusted regression models to compare outcomes by MetS category. Results After excluding patients with diabetes/CHD at baseline, 78,293 patients were eligible for analysis. EHR-defined MetS had 73% sensitivity and 91% specificity for directly measured MetS. Diabetes incidence was 1.4% in No MetS; 4.0% in At-risk-for MetS; and 11.0% in MetS (p MetS vs No MetS = 6.86 [6.06-7.76]; CHD incidence was 3.2%, 5.3%, and 6.4% respectively (p Conclusion Risk factor clustering in EHR data identifies primary care patients at increased risk for new diabetes, CHD and higher resource utilization.

  5. Impact of the Heart WATCH Program on Patients at Risk of Developing Metabolic Syndrome, Prediabetes or Cardiovascular Disease

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    Jennifer Fink

    2015-04-01

    Full Text Available Purpose: Metabolic syndrome is a set of metabolic risk factors associated with increased risk of developing cardiovascular disease and type 2 diabetes mellitus. We retrospectively evaluated the effectiveness of a lifestyle modification program (Heart WATCH geared toward reducing development of chronic disease in women deemed at risk for metabolic syndrome, prediabetes and/or cardiovascular disease. Methods: Our institution’s Heart WATCH program consists of screening sessions with a multidisciplinary team (physician/nurse, nutritionist and psychologist, a minimum of three visits with a nurse practitioner and weekly follow-up phone calls for a 14-week period. Sociodemographic variables were obtained at initial visit. Biometric testing indices and self-reported clinical and behavioral health measures were recorded pre- and postintervention, and compared using paired t-tests or McNemar’s test as appropriate. Results: Heart WATCH enrolled 242 women from November 2006 to April 2014, and 193 (80% completed all phases of the 14-week lifestyle intervention. Postintervention, participants demonstrated improved health status in all areas and improved significantly in the following areas: diet/nutrition (P=0.014, exercise (P<0.001, stress (P<0.0001, quality of life (P=0.003, weight (P<0.0001, waist circumference (P=0.01 and total cholesterol (P=0.019. Clinically meaningful improvements were realized by participants who moved to a healthier classification in a number of vital signs and blood panel indices. Conclusions: These findings suggest the “elevated risk profile” for women with components of metabolic syndrome can be reversed through a lifestyle program focused on reducing risk factors associated with cardiovascular disease and prediabetes. Future research is needed to determine mechanisms of risk reduction as well as optimal patient-centered and culturally appropriate approaches to weight management.

  6. Knowledge and attitudes of primary care physicians in the management of patients at risk for cardiovascular events

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    Turakhia Mintu P

    2008-07-01

    Full Text Available Abstract Background Adherence to clinical practice guidelines for management of cardiovascular disease (CVD is suboptimal. The purposes of this study were to identify practice patterns and barriers among U.S. general internists and family physicians in regard to cardiovascular risk management, and examine the association between physician characteristics and cardiovascular risk management. Methods A case vignette survey focused on cardiovascular disease risk management was distributed to a random sample of 12,000 U.S. family physicians and general internists between November and December 2006. Results Responses from a total of 888 practicing primary care physicians who see 60 patients per week were used for analysis. In an asymptomatic patient at low risk for cardiovascular event, 28% of family physicians and 37% of general internists made guideline-based preventive choices for no antiplatelet therapy (p Conclusion Despite the benefits demonstrated for managing cardiovascular risks, gaps remain in primary care practitioners' management of risks according to guideline recommendations. Innovative educational approaches that address barriers may facilitate the implementation of guideline-based recommendations in CVD risk management.

  7. Association between Cardiorespiratory Fitness and Health-Related Quality of Life among Patients at Risk for Cardiovascular Disease in Uruguay.

    Directory of Open Access Journals (Sweden)

    Morgan N Clennin

    Full Text Available To examine the association between objectively measured CRF and physical and mental components of HRQoL in a Uruguayan cohort at risk for developing CVD.Patient data records from 2002-2012 at the Calidad de Vida Center were examined. To assess CRF, participants performed a submaximal exercise test. During the evaluation, participants also completed the SF-36, a HRQoL measure comprised of eight dimensions that are summarized by physical and mental component scores (PCS and MCS, respectively. ANCOVA was used to examine the relationship between HRQoL dimensions and CRF. Logistic regression was then used to compare the odds of having a HRQoL component score above the norm across CRF. All analyses were performed separately for males and females with additional stratified analyses across age and BMI conducted among significant trends.A total of 2,302 subjects were included in the analysis. Among females, a significant relationship was observed between CRF and vitality, physical functioning, physical role, bodily pain, and general health dimensions. However, for males the only dimension found to be significantly associated with CRF was physical health. After adjusting for potential confounders, a significant linear trend (p<0.001 for PCS scores above the norm across CRF levels was observed for females only.Among females with one or more risk factors for developing CVD, higher levels of CRF were positively associated with the vitality and physical dimensions of HRQoL, as well as the overall PCS. However, among males the only dimension associated with CRF was physical functioning. Future studies should examine this relationship among populations at risk for developing CVD in more detail and over time.

  8. Combined measurement of copeptin, high-sensitivity troponin T, and N-terminal proBNP improves the identification of patients at risk of cardiovascular death

    DEFF Research Database (Denmark)

    Alehagen, Urban; Dahlström, Ulf; Carstensen, John;

    2012-01-01

    Objectives: A multimarker strategy for the handling of patients with heart failure has been suggested in the literature. Therefore, the potential prognostic relevance of combined copeptin, high-sensitivity troponin T (HS-TnT), and N-terminal proBNP (NT-proBNP) measurement in plasma from elderly...... and all mortality was registered. Cardiovascular mortality was evaluated using Kaplan–Meier plots and multivariate Cox proportional hazard regression analyses. Results: Copeptin, HS-TnT, and NT-proBNP measurements provided independent prognostic information in a multivariate setting over 5 years......-up period). In the 13-year follow-up, combined copeptin and HS-TnT measurement did not provide independent prognostic information. Conclusion: Combined copeptin, HS-TnT, and NT-proBNP plasma measurements provide prognostic information on cardiovascular mortality that is superior to single biomarker use....

  9. Describing an Academic and Nonprofit Organization Partnership to Educate At-Risk Adolescents about Cardiovascular Health

    Science.gov (United States)

    Palazzo, Steven J.; Skager, Cherie; Kraiger, Anneliese

    2014-01-01

    There is emerging evidence to suggest community-based interventions can change community-wide behaviors and attitudes toward cardiovascular health. This article describes a partnership between an academic institution and a community nonprofit organization to develop and implement a cardiovascular health promotion program targeting at risk high…

  10. Circadian affective, cardiopulmonary, and cortisol variability in depressed and nondepressed individuals at risk for cardiovascular disease

    OpenAIRE

    Conrad, Ansgar; Wilhelm, Frank H.; Roth, Walton T.; Spiegel, David; Taylor, C. Barr

    2008-01-01

    Depression is a risk factor for cardiovascular disease (CVD) perhaps mediated by hypothalamic-pituitary-adrenal (HPA) axis or vagal dysregulation. We investigated circadian mood variation and HPA-axis and autonomic function in older (≥55 years) depressed and nondepressed volunteers at risk for CVD by assessing diurnal positive and negative affect (PA, NA), cortisol, and cardiopulmonary variables in 46 moderately depressed and 19 nondepressed volunteers with elevated CVD risk. Participants sat...

  11. Gun Safety Management with Patients at Risk for Suicide

    Science.gov (United States)

    Simon, Robert I.

    2007-01-01

    Guns in the home are associated with a five-fold increase in suicide. All patients at risk for suicide must be asked if guns are available at home or easily accessible elsewhere, or if they have intent to buy or purchase a gun. Gun safety management requires a collaborative team approach including the clinician, patient, and designated person…

  12. Space-Time Analysis to Identify Areas at Risk of Mortality from Cardiovascular Disease

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    Poliany C. O. Rodrigues

    2015-01-01

    Full Text Available This study aimed at identifying areas that were at risk of mortality due to cardiovascular disease in residents aged 45 years or older of the cities of Cuiabá and Várzea Grande between 2009 and 2011. We conducted an ecological study of mortality rates related to cardiovascular disease. Mortality rates were calculated for each census tract by the Local Empirical Bayes estimator. High- and low-risk clusters were identified by retrospective space-time scans for each year using the Poisson probability model. We defined the year and month as the temporal analysis unit and the census tracts as the spatial analysis units adjusted by age and sex. The Mann-Whitney U test was used to compare the socioeconomic and environmental variables by risk classification. High-risk clusters showed higher income ratios than low-risk clusters, as did temperature range and atmospheric particulate matter. Low-risk clusters showed higher humidity than high-risk clusters. The Eastern region of Várzea Grande and the central region of Cuiabá were identified as areas at risk of mortality due to cardiovascular disease in individuals aged 45 years or older. High mortality risk was associated with socioeconomic and environmental factors. More high-risk clusters were observed at the end of the dry season.

  13. Cardiovascular Risk in Patients with Psoriatic Arthritis

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    Tracy Y. Zhu

    2012-01-01

    Full Text Available Psoriatic arthritis (PsA is an inflammatory arthritis associated with psoriasis. In addition to skin and joint involvement, there is increasing evidence suggesting that patients with PsA also have an increase in risk of clinical and subclinical cardiovascular diseases, mostly due to accelerating atherosclerosis. Both conventional and nonconventional cardiovascular risk factors contribute to the increased cardiovascular risk in PsA. Chronic inflammation plays a pivotal role in the pathogenesis of atherosclerosis in PsA, acting independently and/or synergistically with the conventional risk factors. In this paper, we discuss the current literature indicating that patients with PsA are at risk of cardiovascular diseases.

  14. Semi-automatic segmentation of myocardium at risk in T2-weighted cardiovascular magnetic resonance

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    Sjögren Jane

    2012-01-01

    Full Text Available Abstract Background T2-weighted cardiovascular magnetic resonance (CMR has been shown to be a promising technique for determination of ischemic myocardium, referred to as myocardium at risk (MaR, after an acute coronary event. Quantification of MaR in T2-weighted CMR has been proposed to be performed by manual delineation or the threshold methods of two standard deviations from remote (2SD, full width half maximum intensity (FWHM or Otsu. However, manual delineation is subjective and threshold methods have inherent limitations related to threshold definition and lack of a priori information about cardiac anatomy and physiology. Therefore, the aim of this study was to develop an automatic segmentation algorithm for quantification of MaR using anatomical a priori information. Methods Forty-seven patients with first-time acute ST-elevation myocardial infarction underwent T2-weighted CMR within 1 week after admission. Endocardial and epicardial borders of the left ventricle, as well as the hyper enhanced MaR regions were manually delineated by experienced observers and used as reference method. A new automatic segmentation algorithm, called Segment MaR, defines the MaR region as the continuous region most probable of being MaR, by estimating the intensities of normal myocardium and MaR with an expectation maximization algorithm and restricting the MaR region by an a priori model of the maximal extent for the user defined culprit artery. The segmentation by Segment MaR was compared against inter observer variability of manual delineation and the threshold methods of 2SD, FWHM and Otsu. Results MaR was 32.9 ± 10.9% of left ventricular mass (LVM when assessed by the reference observer and 31.0 ± 8.8% of LVM assessed by Segment MaR. The bias and correlation was, -1.9 ± 6.4% of LVM, R = 0.81 (p Conclusions There is a good agreement between automatic Segment MaR and manually assessed MaR in T2-weighted CMR. Thus, the proposed algorithm seems to be a

  15. n-3 fatty acids and cardiovascular outcomes in patients with dysglycemia

    DEFF Research Database (Denmark)

    Bosch, Jackie; Gerstein, Hertzel C; Dagenais, Gilles R; Díaz, Rafael; Dyal, Leanne; Jung, Hyejung; Maggiono, Aldo P; Probstfield, Jeffrey; Ramachandran, Ambady; Riddle, Matthew C; Rydén, Lars E; Yusuf, Salim; Krarup, Thure; Perrild, Hans Jørgen Duckert; Torp-Pedersen, Christian Tobias

    2012-01-01

    The use of n-3 fatty acids may prevent cardiovascular events in patients with recent myocardial infarction or heart failure. Their effects in patients with (or at risk for) type 2 diabetes mellitus are unknown....

  16. Patient repositioning and pressure ulcer risk—Monitoring interface pressures of at-risk patients

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    Matthew J. Peterson, PhD

    2013-07-01

    Full Text Available Repositioning patients regularly to prevent pressure ulcers and reduce interface pressures is the standard of care, yet prior work has found that standard repositioning does not relieve all areas of at-risk tissue in nondisabled subjects. To determine whether this holds true for high-risk patients, we assessed the effectiveness of routine repositioning in relieving at-risk tissue of the perisacral area using interface pressure mapping. Bedridden patients at risk for pressure ulcer formation (n = 23, Braden score 95% of the observation period. Thirteen participants were observed in three distinct positions (supine, turned left, turned right, and all had specific skin areas (166 +/– 184 cm2 that exceeded pressure thresholds for >95% of the observation period. At-risk patients have skin areas that are likely always at risk throughout their hospital stay despite repositioning. Healthcare providers are unaware of the actual tissue-relieving effectiveness (or lack thereof of their repositioning interventions, which may partially explain why pressure ulcer mitigation strategies are not always successful. Relieving at-risk tissue is a necessary part of pressure ulcer prevention, but the repositioning practice itself needs improvement.

  17. Identifying and treating pregnant patients at risk from alcohol.

    OpenAIRE

    Rosett, H. L.; Weiner, L

    1981-01-01

    Heavy alcohol consumption during pregnancy has been associated with retardation of fetal growth and abnormal fetal development. Pregnant women whose offspring are at risk because of alcohol abuse can be identified and counselled by health professional providing prenatal care. Offspring born to women who had been drinking heavily and subsequently abstained from or reduced their intake of alcohol before the third trimester demonstrated improvements in growth and in regulation of sleep-awake sta...

  18. Behavioural Risk Factors and Health Promotional Activities in Adults at Risk of Cardiovascular Disease in a South Indian Tertiary Care Teaching Hospital

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    Auras Atreya

    2010-08-01

    Full Text Available Background: India along with other South Asian countries significantly contributes to the global burden of cardiovascular diseases. Studies have shown Indians to exhibit higher prevalence of Coronary Artery Disease and coronary risk factors as compared with Caucasians. These risk factors are compounded by behavioural risk factors such as regular tobacco use, low physical activity as well as a high saturated fat intake and this places a need for effective behavioural modification. Objective: To identify behavioural risk factors among patients at increased risk of cardiovascular disease in the general medical practice and to identify if these high-risk patients were subjected to any health promotional activities to modify their risk behaviour.Methods: A cross sectional study was carried out at the general medical clinics of a tertiary care teaching hospital in coastal Karnataka, India. A total of 68 patients who were at an increased risk for cardiovascular disease attending these outpatient services during a two month period were recruited into the study. A pretested questionnaire was used to collect the relevant data.Results: Seventy three percent of the participants were older than 50 years of age. Majority (79% were diagnosed with Type 2 Diabetes. Most of the participants (66% were engaged in light physical activity, and almost 48% were observed to have a high Body Mass Index (BMI. None of the 8 smokers identified in the study had been subjected to any stage based behaviour change therapy. Although diet modification was advised in up to 95% of the cases, only 19% received a supervised diet plan. A marginal improvement in the BMI was noted among these individuals.Conclusion: These findings indicate the paucity of behavioural change intervention in the day to day care of chronic patients. A targeted behavioural counselling imparted by trained professionals is the need of the hour to bring about the desired change among patients at risk of

  19. Predicting patients at risk for pain associated with electrochemotherapy

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    Quaglino, Pietro; Matthiessen, Louise Wichmann; Curatolo, Pietro;

    2015-01-01

    BACKGROUND: Electrochemotherapy describes the use of electric pulses to enhance chemotherapy uptake, and has proven highly efficient in treating cutaneous metastases. Patients referred for electrochemotherapy present with diverse clinical pictures, from multiple small lesions to large, ulcerated...

  20. Endothelial function after 10 days of bed rest in individuals at risk for type 2 diabetes and cardiovascular disease

    DEFF Research Database (Denmark)

    Sonne, Mette Paulii; Højbjerre, Lise; Alibegovic, Amra C;

    2011-01-01

    Aims: Physical inactivity is considered to be deleterious to vascular health, and in particular first degree relatives to patients with type 2 diabetes (FDR) and persons born with low birth weight (LBW) who may later in life develop cardiovascular disease. A period of imposed physical inactivity ...

  1. Identification of older hospitalized patients at risk for functional decline

    NARCIS (Netherlands)

    Hoogerduijn, J.G.

    2011-01-01

    Between 30% and 60% of older patients experience functional decline after hospitalization, resulting in a decline in health-related quality of life and autonomy. This is associated with increased risk of readmission, nursing home placement and mortality, increased length of hospital stay and increas

  2. Prevention of pressure sores by identifying patients at risk

    DEFF Research Database (Denmark)

    Andersen, Klaus Ejner; Jensen, O; Kvorning, S A;

    1982-01-01

    The risk of pressure sores developing in patients admitted with acute conditions was assessed by a simple risk score system based on age, reduced mobility, incontinence, pronounced emaciation, redness over bony prominences, unconsciousness, dehydration, and paralysis in a prospective clinical stu...

  3. Identifying patients at risk of emergency admission for colorectal cancer

    OpenAIRE

    Wallace, D.; Walker, K.; Kuryba, A; Finan, P; Scott, N.; Van Der Meulen, J.

    2014-01-01

    Background: Patients whose colorectal cancer is treated after an emergency admission tend to have late-stage cancer and a poor prognosis. We identified risk factors for an emergency admission by linking data from the National Bowel Cancer Audit (NBCA) and the English Hospital Episode Statistics (HES), an administrative database of all admissions to English National Health Service hospitals, which includes data on mode of admission. Methods: We identified all adults included in the NBCA with a...

  4. Obesity and type 2 diabetes: which patients are at risk?

    Science.gov (United States)

    Garber, A J

    2012-05-01

    An estimated 72.5 million American adults are obese, and the growing US obesity epidemic is responsible for substantial increase in morbidity and mortality, as well as increased health care costs. Obesity results from a combination of personal and societal factors, but is often viewed as a character flaw rather than a medical condition. This leads to stigma and discrimination towards obese individuals and decreases the likelihood of effective intervention. Conditions related to obesity are increasingly common, such as metabolic syndrome, impaired fasting glucose (IFG) and impaired glucose tolerance (IGT), all of which indicate high risk for type 2 diabetes (T2DM). This paper reviews the progression from obesity to diabetes, identifying physiological changes that occur along this path as well as opportunities for patient identification and disease prevention. Patients with prediabetes (defined as having IFG, IGT or both) and/or metabolic syndrome require interventions designed to preserve insulin sensitivity and β-cell function, both of which start to deteriorate prior to T2DM diagnosis. Lifestyle modification, including both healthy eating choices and increased physical activity, is essential for weight management and diabetes prevention. Although sustained weight loss is often considered by patients and physicians as being impossible to achieve, effective interventions do exist. Specifically, the Diabetes Prevention Program (DPP) and programs modelled along its parameters have shown repeated successes, even with long-term maintenance. Recent setbacks in the development of medications for weight loss further stress the importance of lifestyle management. By viewing obesity as a metabolic disorder rather than a personal weakness, we can work with patients to address this increasingly prevalent condition and improve long-term health outcomes. PMID:22074144

  5. Is the online drugs market putting patients at risk?

    Science.gov (United States)

    Wilkinson, Emma

    A leading oncologist has warned that some patients with cancer are ordering drugs on the internet because they cannot access them in the UK. Examples include bevacizumab (Avastin) for the treatment of advanced bowel cancer, and erlotinib (Tarceva) for the treatment of lung cancer. The World Health Organization and the Medicines and Healthcare products Regulatory Agency (MHRA) advise great caution about buying medicines over the internet and say it should not be done without a valid prescription. This article discusses the growth of online pharmacies, problems with regulation and the dangers of self-prescribing. PMID:17144224

  6. US Findings in Patients at Risk for Pancreas Transplant Failure.

    Science.gov (United States)

    Morgan, Tara A; Smith-Bindman, Rebecca; Harbell, Jack; Kornak, John; Stock, Peter G; Feldstein, Vickie A

    2016-07-01

    Purpose To determine if ultrasonographic (US) findings, including Doppler US findings, are associated with subsequent pancreas transplant failure. Materials and Methods A cohort of adult patients who underwent pancreas transplantation at a tertiary institution over the course of 10 years (from 2003 to 2012) was retrospectively evaluated for failure, which was defined as return to insulin therapy or surgical graft removal. The institutional review board provided a waiver of informed consent. All US images obtained within the 1st postoperative year were reviewed for three findings: arterial flow (presence or absence of intraparenchymal forward diastole flow), splenic vein thrombus, and edema. These findings were correlated with pancreas graft failure within 1-year after surgery by using Cox proportional hazards models and hazard ratios. Results A total of 228 transplants were included (mean patient age, 41.6 years; range, 19-57 years; 122 men, 106 women). Absent or reversed arterial diastolic flow was identified in nine of 20 failed transplants (sensitivity, 45%; 95% confidence interval [CI]: 23, 68) and in 15 of 208 transplants that survived (specificity, 93% [193 of 208]; 95% CI: 89, 96). The Cox proportional hazard ratio was 6.2 (95% CI: 3.1, 12.4). Splenic vein thrombus was identified in 10 of 20 failed transplants (sensitivity, 50%; 95% CI: 27, 73) and in 25 of 208 transplants that survived (specificity, 88% [183 of 208]; 95% CI: 83, 92). The Cox proportional hazard ratio was 4.2 (95% CI: 2.4, 7.4). Edema had the lowest specificity (Cox proportional hazard ratio, 2.0; 95% CI: 1.3, 2.9). In the multivariate analysis, only absent or reversed arterial diastolic flow remained significantly associated with transplant failure (adjusted hazard ratio, 3.6; 95% CI: 1.0, 12.8; P = .045). Conclusion Absent or reversed diastolic arterial Doppler flow has a stronger association with transplant failure than does splenic vein thrombus or edema. (©) RSNA, 2016. PMID:26807892

  7. 1 in 10 Alzheimer's Patients At Risk for Avoidable Hospital Stays

    Science.gov (United States)

    ... gov/news/fullstory_160057.html 1 in 10 Alzheimer's Patients at Risk for Avoidable Hospital Stays Study ... July 25, 2016 (HealthDay News) -- Some people with Alzheimer's disease and related dementias may often land in ...

  8. Safety of iobitridol in the general population and at-risk patients

    Energy Technology Data Exchange (ETDEWEB)

    Vogl, Thomas J. [University Hospital Frankfurt, Johann Wolfgang Goethe-University, Department of Radiology, Frankfurt (Germany); J. W. Goethe University of Frankfurt, Institute of Diagnostic and Interventional Radiology, Frankfurt (Germany); Honold, Elmar [Guerbet GmbH, Sulzbach (Germany); Wolf, Michael [Michael Wolf Information Systems, Puettlingen (Germany); Mohajeri, H.; Hammerstingl, R. [University Hospital Frankfurt, Johann Wolfgang Goethe-University, Department of Radiology, Frankfurt (Germany)

    2006-06-15

    The purpose of this study was to review the rate of adverse events after contrast medium administration in the general population and at-risk patients (renal impairment, heart failure (NYHA III or IV), hypotension or hypertension, coronary artery disease, previous reaction to contrast media, asthma and/or allergies, dehydration, diabetes mellitus, poor general condition) under daily practice conditions in a post-marketing surveillance study. Two hundred and ten radiologists conducted various X-ray examinations in 52,057 patients. To document the safety of iobitridol in routine use, all patients undergoing X-ray examinations were included. Exclusion criteria were contraindications listed in the locally approved summary of product characteristics. The adverse event rate was 0.96% (at-risk patients 1.39%); the rate of serious adverse events 0.044% in all patients (at-risk patients 0.057%). Adverse events occurred more often in women than in men (P<0.001). In patients who had previously reacted to a contrast medium, adverse events were reported in 3.43% with mild to moderate symptoms. In 47.76% of these patients, a premedication was administered. There was no difference in the frequency of adverse events and serious adverse events whether premedicated or not (P=0.311 and P=0.295, respectively). Iobitridol was well-tolerated in 99.04% of cases (at-risk patients 98.61%). (orig.)

  9. Safety of iobitridol in the general population and at-risk patients

    International Nuclear Information System (INIS)

    The purpose of this study was to review the rate of adverse events after contrast medium administration in the general population and at-risk patients (renal impairment, heart failure (NYHA III or IV), hypotension or hypertension, coronary artery disease, previous reaction to contrast media, asthma and/or allergies, dehydration, diabetes mellitus, poor general condition) under daily practice conditions in a post-marketing surveillance study. Two hundred and ten radiologists conducted various X-ray examinations in 52,057 patients. To document the safety of iobitridol in routine use, all patients undergoing X-ray examinations were included. Exclusion criteria were contraindications listed in the locally approved summary of product characteristics. The adverse event rate was 0.96% (at-risk patients 1.39%); the rate of serious adverse events 0.044% in all patients (at-risk patients 0.057%). Adverse events occurred more often in women than in men (P<0.001). In patients who had previously reacted to a contrast medium, adverse events were reported in 3.43% with mild to moderate symptoms. In 47.76% of these patients, a premedication was administered. There was no difference in the frequency of adverse events and serious adverse events whether premedicated or not (P=0.311 and P=0.295, respectively). Iobitridol was well-tolerated in 99.04% of cases (at-risk patients 98.61%). (orig.)

  10. Myocardial area at risk and salvage measured by T2-weighted cardiovascular magnetic resonance: reproducibility and comparison of two T2-weighted protocols

    DEFF Research Database (Denmark)

    Lønborg, Jacob; Vejlstrup, Niels; Mathiasen, Anders B;

    2011-01-01

    Late gadolinium enhancement (LGE) and T2-weighted cardiovascular magnetic resonance (CMR) provides a means to measure myocardial area at risk (AAR) and salvage. Several T2-weighted CMR sequences are in use, but there is no consensus in terms of which sequence to be the preferred. Therefore, the aim...

  11. Safety of iobitridol in the general population and at-risk patients.

    Science.gov (United States)

    Vogl, Thomas J; Honold, Elmar; Wolf, Michael; Mohajeri, H; Hammerstingl, R

    2006-06-01

    The purpose of this study was to review the rate of adverse events after contrast medium administration in the general population and at-risk patients (renal impairment, heart failure (NYHA III or IV), hypotension or hypertension, coronary artery disease, previous reaction to contrast media, asthma and/or allergies, dehydration, diabetes mellitus, poor general condition) under daily practice conditions in a post-marketing surveillance study. Two hundred and ten radiologists conducted various X-ray examinations in 52,057 patients. To document the safety of iobitridol in routine use, all patients undergoing X-ray examinations were included. Exclusion criteria were contraindications listed in the locally approved summary of product characteristics. The adverse event rate was 0.96% (at-risk patients 1.39%); the rate of serious adverse events 0.044% in all patients (at-risk patients 0.057%). Adverse events occurred more often in women than in men (P contrast medium, adverse events were reported in 3.43% with mild to moderate symptoms. In 47.76% of these patients, a premedication was administered. There was no difference in the frequency of adverse events and serious adverse events whether premedicated or not (P = 0.311 and P = 0.295, respectively). Iobitridol was well-tolerated in 99.04% of cases (at-risk patients 98.61%). PMID:16429272

  12. Incidence of Pneumocystis jiroveci Pneumonia among Groups at Risk in HIV-negative Patients

    OpenAIRE

    Fillâtre, Pierre; Decaux, Olivier; Jouneau, Stéphane; Revest, Matthieu; Gacouin, Arnaud; Robert-Gangneux, Florence; Fresnel, Annie; Guiguen, Claude; Le Tulzo, Yves; Jégo, Patrick; Tattevin, Pierre

    2014-01-01

    BACKGROUND: Pneumocystis jiroveci pneumonia in HIV-negative immunocompromised patients is associated with high mortality rates. Although trimethoprim-sulfamethoxazole (TMP-SMX) provides a very effective prophylaxis, pneumocystosis still occurs and may even be emerging, due to sub-optimal characterization of patients most at risk, hence precluding targeted prophylaxis. METHODS: We retrospectively analyzed all cases of documented pneumocystosis in HIV-negative patients admitted in our instituti...

  13. The research on endothelial function in women and men at risk for cardiovascular disease (REWARD study: methodology

    Directory of Open Access Journals (Sweden)

    Lavoie Kim L

    2011-08-01

    Full Text Available Abstract Background Endothelial function has been shown to be a highly sensitive marker for the overall cardiovascular risk of an individual. Furthermore, there is evidence of important sex differences in endothelial function that may underlie the differential presentation of cardiovascular disease (CVD in women relative to men. As such, measuring endothelial function may have sex-specific prognostic value for the prediction of CVD events, thus improving risk stratification for the overall prediction of CVD in both men and women. The primary objective of this study is to assess the clinical utility of the forearm hyperaemic reactivity (FHR test (a proxy measure of endothelial function for the prediction of CVD events in men vs. women using a novel, noninvasive nuclear medicine -based approach. It is hypothesised that: 1 endothelial dysfunction will be a significant predictor of 5-year CVD events independent of baseline stress test results, clinical, demographic, and psychological variables in both men and women; and 2 endothelial dysfunction will be a better predictor of 5-year CVD events in women compared to men. Methods/Design A total of 1972 patients (812 men and 1160 women undergoing a dipyridamole stress testing were recruited. Medical history, CVD risk factors, health behaviours, psychological status, and gender identity were assessed via structured interview or self-report questionnaires at baseline. In addition, FHR was assessed, as well as levels of sex hormones via blood draw. Patients will be followed for 5 years to assess major CVD events (cardiac mortality, non-fatal MI, revascularization procedures, and cerebrovascular events. Discussion This is the first study to determine the extent and nature of any sex differences in the ability of endothelial function to predict CVD events. We believe the results of this study will provide data that will better inform the choice of diagnostic tests in men and women and bring the quality of

  14. How do patients at risk portray candidates for coronary heart disease? A qualitative interview study

    DEFF Research Database (Denmark)

    Frich, J.C.; Malterud, K.; Fugelli, P.

    2007-01-01

    OBJECTIVE: To explore how patients at risk of coronary heart disease (CHD) portray candidates for CHD. DESIGN: Qualitative interview study. SETTING: Norway. SUBJECTS: A total of 20 men and 20 women diagnosed with heterozygous familial hypercholesterolemia (FH) recruited through a lipid clinic. MAIN...

  15. Nursing care mapping for patients at risk of falls in the Nursing Interventions Classification

    OpenAIRE

    Melissa de Freitas Luzia; Miriam de Abreu Almeida; Amália de Fátima Lucena

    2014-01-01

    Objective: Identifying the prescribed nursing care for hospitalized patients at risk of falls and comparing them with the interventions of the Nursing Interventions Classifications (NIC). Method: A cross-sectional study carried out in a university hospital in southern Brazil. It was a retrospective data collection in the nursing records system. The sample consisted of 174 adult patients admitted to medical and surgical units with the Nursing Diagnosis of Risk for falls. The prescribed care we...

  16. Reduced glomerular filtration rate and its association with clinical outcome in older patients at risk of vascular events: secondary analysis.

    LENUS (Irish Health Repository)

    Ford, Ian

    2009-01-20

    Reduced glomerular filtration rate (GFR) is associated with increased cardiovascular risk in young and middle aged individuals. Associations with cardiovascular disease and mortality in older people are less clearly established. We aimed to determine the predictive value of the GFR for mortality and morbidity using data from the 5,804 participants randomized in the Prospective Study of Pravastatin in the Elderly at Risk (PROSPER).

  17. Safety of IVF under anticoagulant therapy in patients at risk for thrombo-embolic events.

    Science.gov (United States)

    Yinon, Yoav; Pauzner, Rachel; Dulitzky, Mordechai; Elizur, Shai E; Dor, Jehoshua; Shulman, Adrian

    2006-03-01

    The objective of this study was to assess the safety of induction of ovulation and oocyte retrieval in patients at risk of thrombosis, necessitating treatment with anticoagulants. Twenty-four patients considered as high risk for a thromboembolic event underwent 73 IVF cycles and 68 oocyte retrieval procedures, and were treated concomitantly with anticoagulation therapy (low molecular weight heparin; LMWH). A subgroup of five patients considered at especially high risk for thrombosis was isolated. These patients were prepared for oocyte retrieval using a controlled spontaneous cycle. All these patients were programmed exclusively for surrogacy. Nineteen women underwent 49 cycles of ovulation induction with gonadotrophins. The average peak oestradiol concentration was 1791 +/- 1420 pg/ml with an average of 13.5 +/- 8.4 oocytes retrieved in each cycle. The five patients from the very high risk group underwent 24 cycles: the average peak oestradiol concentration was 163 +/- 98 pg/ml. In 18, an egg was retrieved and in 14, fertilization was achieved. No bleeding or thromboembolic complications were noted during treatment of both groups of patients. It is concluded that during induction of ovulation in patients at risk for thrombosis, the introduction of LMWH as a cycle protective treatment was not associated with any medical complication. The use of a controlled spontaneous cycle with LMWH is suggested in very high risk patients. PMID:16578908

  18. Cardiovascular autonomic neuropathy in the diabetic patients.

    Directory of Open Access Journals (Sweden)

    Maria Eugenia Niño Mantilla

    2007-11-01

    Full Text Available the dysfunction of the autonomic nervous system is a serious problem in diabetic patients. The cardiovacular autonomic neuropathy is the most important autonomic dysfuntion for it´s implication in the increasesof the mortality rate in diabetis patients. tis ethiopatogenesis is the result of a multifactorial process caused by chronic hyperglycemia, ending up in damage of the autonomic fibers thet innervate the heart and blood vessels, leading to dysfuntional hearth rate control and abnormal vascular dynamics. the associated clinical manifestations include orthotatic hypotension, excecise intolerance, intraoperative cardiovascular liability and silent myocardial ischemia. Being important its recognition, quantitative test to evaluate the cardiovascular funtion, to value its evolution and the effects of the treatment ahould be done, being the most used, the hearth rate response to standing test, and teh valsalva maneuver. the handling of this entity is done improving control of glucose blood levels its the most effective way to prevent the cardiovascular autonomic neuropathy in the diabetic patients.

  19. OPTIMIZING LIFESTYLE IMPROVES GLYCEMIC PROFILE IN PATIENTS AT RISK FOR DIABETES MELLITUS

    OpenAIRE

    Rucsandra Dănciulescu Miulescu; Mădălina Musat; Suzana Dănoiu; Denisa Margină; Cătălina Poiană

    2009-01-01

    There is a pandemic of type 2 diabetes mellitus due to urban and sedentary lifestyle, ageing and obesity.The most important means to prevent this disease is to optimize the lifestyle.Our study aimed to follow-up the effect of moderate caloric restriction and increase of physical activityon clinical and metabolic parameters in persons at risk to develop type 2 diabetes.Twenty-three overweight or obese patients with either altered fasting glucose or altered glucosetolerance were included in thi...

  20. Cardiovascular disorders in patients with diabetes mellitus

    OpenAIRE

    Takeda, Nobuakira; Shikata, Chihiro; Sekikawa, Tetsuaki; Kimura, Nobuaki; Nishiyama, Akihiro

    2006-01-01

    Diabetes mellitus is a disease with multiorgan involvement. Besides retinopathy, nephropathy and peripheral neuropathy induced by microangiopathy, both cardiovascular and cerebrovascular complications are significant. Both cardiomyopathy and coronary artery disease are observed in patients with diabetes, and the latter is clinically more important because of its high incidence and seriousness.

  1. Immigrant Asian Indians in the U.S.: A Population at Risk for Diabetes and Cardiovascular Disease

    Science.gov (United States)

    Misra, Ranjita

    2009-01-01

    Asian Indians are the third largest and fastest growing Asian subgroup in the U.S. and considered the model minority due to their high education and income level. Unlike other Asian immigrants, they are a more heterogeneous group with a genetic predisposition for diabetes and cardiovascular disease. Current national surveys are incapable of…

  2. A Path Analysis of a Randomized "Promotora de Salud" Cardiovascular Disease-Prevention Trial among At-Risk Hispanic Adults

    Science.gov (United States)

    de Heer, Hendrik Dirk; Balcazar, Hector G.; Castro, Felipe; Schulz, Leslie

    2012-01-01

    This study assessed effectiveness of an educational community intervention taught by "promotoras de salud" in reducing cardiovascular disease (CVD) risk among Hispanics using a structural equation modeling (SEM) approach. Model development was guided by a social ecological framework proposing CVD risk reduction through improvement of protective…

  3. ABNORMAL CARDIOVASCULAR REFLEXES IN PATIENTS WITH ACHALASIA

    Institute of Scientific and Technical Information of China (English)

    戈峰; 李泽坚; 柯美云

    1994-01-01

    Using 3 non-invasive tests,abnormalities of cardiovascular reflex function were found in 7 of 15 patients with achalasia.Abnormalities of heart rate responses to the Valsalva maneuver,deep breathing ,and standing were moted in patients with autonomic neuropathy defect.The findings are consistent with the hypothesis that an abnormality of vagal function may contribute to the pathogenesis of achalasia.

  4. ACR appropriateness criteria asymptomatic patient at risk for coronary artery disease.

    Science.gov (United States)

    Earls, James P; Woodard, Pamela K; Abbara, Suhny; Akers, Scott R; Araoz, Philip A; Cummings, Kristopher; Cury, Ricardo C; Dorbala, Sharmila; Hoffmann, Udo; Hsu, Joe Y; Jacobs, Jill E; Min, James K

    2014-01-01

    Atherosclerotic cardiovascular disease is the leading cause of death for both men and women in the United States. Coronary artery disease has a long asymptomatic latent period and early targeted preventive measures can reduce mortality and morbidity. It is important to accurately classify individuals at elevated risk in order to identify those who might benefit from early intervention. Imaging advances have made it possible to detect subclinical coronary atherosclerosis. Coronary artery calcium score correlates closely with overall atherosclerotic burden and provides useful prognostic information for patient management. Our purpose is to discuss use of diagnostic imaging in asymptomatic patients at elevated risk for future cardiovascular events. The goal for these patients is to further refine targeted preventative efforts based on risk. The following imaging modalities are available for evaluating asymptomatic patients at elevated risk: radiography, fluoroscopy, multidetector CT, ultrasound, MRI, cardiac perfusion scintigraphy, echocardiography, and PET. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every 2 years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer-reviewed journals and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances where evidence is lacking or not definitive, expert opinion may be used to recommend imaging or treatment. PMID:24316232

  5. At-Risk Phenotype of Neurofibromatose-1 Patients: A Multicentre Case-Control Study

    Directory of Open Access Journals (Sweden)

    Ferkal Salah

    2011-07-01

    Full Text Available Abstract Objectives To assess associations between subcutaneous neurofibromas (SC-NFs and internal neurofibromas in patients with neurofibromatosis type 1 (NF-1 and to determine whether the association between SC-NFs and peripheral neuropathy was ascribable to internal neurofibromas. Patients and methods Prospective multicentre case-control study. Between 2005 and 2008, 110 NF-1 adults having two or more SC-NFs were individually matched for age, sex and hospital with 110 controls who had no SC-NF. Patients underwent standardized MRI of the spinal cord, nerve roots and sciatic nerves and an electrophysiological study. Analyses used adjusted multinomial logistic regression (ORa to estimate the risk of the presence of internal neurofibromas or peripheral neuropathies associated with patients presented 2 to 9 SC-NFs, at least 10 SC-NFs as compared to patients without any (referential category. Results Cases had a mean age of 41 (± 13 years; 85 (80% had two to nine SC-NFs and 21 (19% at least ten SC-NFs. SC-NFs were more strongly associated with internal neurofibromas in patients with ten or more SC-NFs than in patients with fewer NF-SCs (e.g., sciatic nerve, aOR = 29.1 [8.5 to 100] vs. 4.3 [2.1 to 9.0]. The association with SC-NFs was stronger for diffuse, intradural, and > 3 cm internal neurofibromas than with other internal neurofibromas. Axonal neuropathy with slowed conduction velocities (SCV was more strongly associated with having at least ten SC-NFs (aOR = 29.9, 5.5 to 162.3 than with having fewer SC-NFs (aOR = 4.4, 0.9 to 22.0. Bivariate analyses showed that the association between axonal neuropathy with SCV and sciatic neurofibromas was mediated by the association between SC-NFs and sciatic neurofibromas. Conclusion The at-risk phenotype of NF-1 patients (i.e. NF-1 patients with SC-NFs is ascribable to associations linking SC-NFs to internal neurofibromas at risk for malignant transformation and to axonal neuropathies with slowed

  6. What puts heart failure patients at risk for poor medication adherence?

    Directory of Open Access Journals (Sweden)

    Knafl GJ

    2014-07-01

    Full Text Available George J Knafl,1 Barbara Riegel2,31School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; 2School of Nursing, University of Pennsylvania, Philadelphia, PA, USA; 3Leonard Davis Institute, University of Pennsylvania, Philadelphia, PA, USABackground: Medication nonadherence is a major cause of hospitalization in patients with heart failure (HF, which contributes enormously to health care costs. We previously found, using the World Health Organization adherence dimensions, that condition and patient level factors predicted nonadherence in HF. In this study, we assessed a wider variety of condition and patient factors and interactions to improve our ability to identify those at risk for hospitalization. Materials and methods: Medication adherence was measured electronically over the course of 6 months, using the Medication Event Monitoring System (MEMS. A total of 242 HF patients completed the study, and usable MEMS data were available for 218 (90.1%. Participants were primarily white (68.3%, male (64.2%, and retired (44.5%. Education ranged from 8–29 years (mean, 14.0 years; standard deviation, 2.9 years. Ages ranged from 30–89 years (mean, 62.8 years; standard deviation, 11.6 years. Analyses used adaptive methods based on heuristic searches controlled by cross-validation scores. First, individual patient adherence patterns over time were used to categorize patients in poor versus better adherence types. Then, risk factors for poor adherence were identified. Finally, an effective model for predicting poor adherence was identified based on identified risk factors and possible pairwise interactions between them. Results: A total of 63 (28.9% patients had poor adherence. Three interaction risk factors for poor adherence were identified: a higher number of comorbid conditions with a higher total number of daily medicines, older age with poorer global sleep quality, and fewer months since diagnosis of HF with poorer

  7. Sun protection and sunbathing practices among at-risk family members of patients with melanoma

    Directory of Open Access Journals (Sweden)

    Heckman Carolyn J

    2011-02-01

    Full Text Available Abstract Background Despite the increased level of familial risk, research indicates that family members of patients with melanoma engage in relatively low levels of sun protection and high levels of sun exposure. The goal of this study was to evaluate a broad range of demographic, medical, psychological, knowledge, and social influence correlates of sun protection and sunbathing practices among first-degree relatives (FDRs of melanoma patients and to determine if correlates of sun protection and sunbathing were unique. Methods We evaluated correlates of sun protection and sunbathing among FDRs of melanoma patients who were at increased disease risk due to low compliance with sun protection and skin surveillance behaviors. Participants (N = 545 completed a phone survey. Results FDRs who reported higher sun protection had a higher education level, lower benefits of sunbathing, greater sunscreen self-efficacy, greater concerns about photo-aging and greater sun protection norms. FDRs who reported higher sunbathing were younger, more likely to be female, endorsed fewer sunscreen barriers, perceived more benefits of sunbathing, had lower image norms for tanness, and endorsed higher sunbathing norms. Conclusion Interventions for family members at risk for melanoma might benefit from improving sun protection self-efficacy, reducing perceived sunbathing benefits, and targeting normative influences to sunbathe.

  8. Variations in the Contouring of Organs at Risk: Test Case From a Patient With Oropharyngeal Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Nelms, Benjamin E., E-mail: alpha@canislupusllc.com [Canis Lupus LLC, Merrimac, WI (United States); Tome, Wolfgang A. [Department of Human Oncology, University of Wisconsin, Madison, WI (United States); Robinson, Greg [Radiation Oncology Resources, Goshen, IN (United States); Wheeler, James [Department of Radiation Oncology, Goshen Health System Goshen, IN (United States)

    2012-01-01

    Purpose: Anatomy contouring is critical in radiation therapy. Inaccuracy and variation in defining critical volumes will affect everything downstream: treatment planning, dose-volume histogram analysis, and contour-based visual guidance used in image-guided radiation therapy. This study quantified: (1) variation in the contouring of organs at risk (OAR) in a clinical test case and (2) corresponding effects on dosimetric metrics of highly conformal plans. Methods and Materials: A common CT data set with predefined targets from a patient with oropharyngeal cancer was provided to a population of clinics, which were asked to (1) contour OARs and (2) design an intensity-modulated radiation therapy plan. Thirty-two acceptable plans were submitted as DICOM RT data sets, each generated by a different clinical team. Using those data sets, we quantified: (1) the OAR contouring variation and (2) the impact this variation has on dosimetric metrics. New technologies were employed, including a software tool to quantify three-dimensional structure comparisons. Results: There was significant interclinician variation in OAR contouring. The degree of variation is organ-dependent. We found substantial dose differences resulting strictly from contouring variation (differences ranging from -289% to 56% for mean OAR dose; -22% to 35% for maximum dose). However, there appears to be a threshold in the OAR comparison metric beyond which the dose differences stabilize. Conclusions: The effects of interclinician variation in contouring organs-at-risk in the head and neck can be large and are organ-specific. Physicians need to be aware of the effect that variation in OAR contouring can play on the final treatment plan and not restrict their focus only to the target volumes.

  9. Variations in the Contouring of Organs at Risk: Test Case From a Patient With Oropharyngeal Cancer

    International Nuclear Information System (INIS)

    Purpose: Anatomy contouring is critical in radiation therapy. Inaccuracy and variation in defining critical volumes will affect everything downstream: treatment planning, dose–volume histogram analysis, and contour-based visual guidance used in image-guided radiation therapy. This study quantified: (1) variation in the contouring of organs at risk (OAR) in a clinical test case and (2) corresponding effects on dosimetric metrics of highly conformal plans. Methods and Materials: A common CT data set with predefined targets from a patient with oropharyngeal cancer was provided to a population of clinics, which were asked to (1) contour OARs and (2) design an intensity-modulated radiation therapy plan. Thirty-two acceptable plans were submitted as DICOM RT data sets, each generated by a different clinical team. Using those data sets, we quantified: (1) the OAR contouring variation and (2) the impact this variation has on dosimetric metrics. New technologies were employed, including a software tool to quantify three-dimensional structure comparisons. Results: There was significant interclinician variation in OAR contouring. The degree of variation is organ-dependent. We found substantial dose differences resulting strictly from contouring variation (differences ranging from –289% to 56% for mean OAR dose; –22% to 35% for maximum dose). However, there appears to be a threshold in the OAR comparison metric beyond which the dose differences stabilize. Conclusions: The effects of interclinician variation in contouring organs-at-risk in the head and neck can be large and are organ-specific. Physicians need to be aware of the effect that variation in OAR contouring can play on the final treatment plan and not restrict their focus only to the target volumes.

  10. How Should We Treat Depression in Patients with Cardiovascular Disease?

    OpenAIRE

    Kronish, Ian M.; Krupka, David J.; Davidson, Karina W.

    2012-01-01

    Among patients with cardiovascular disease (CVD), depression is highly prevalent and is associated with worse cardiovascular prognosis and lower quality of life. Treatments for depression in CVD patients produce modest, but clinically significant reductions in depressive symptoms and show promise for improving cardiovascular prognosis. While tricyclics should generally be avoided, antidepressants from multiple other classes appear to be safe in cardiac patients. A strategy of engaging patient...

  11. Hyperhomocysteinemia and cardiovascular risks in hemodialysis patients.

    Science.gov (United States)

    Sagheb, Mohammad Mahdi; Ostovan, Mohammad Ali; Sohrabi, Zahra; Atabati, Elham; Raisjalai, Ghanbar Ali; Roozbeh, Jamshid

    2010-09-01

    The risk of premature and progressive occlusive vascular disease is high in chronic uremic patients, and it accounts for more than 40% of the mortality in dialysis patients. End stage renal failure (ESRF) patients exhibit elevated plasma homocystein levels, about four fold as much as those in the controls, and it is now considered as a causative factor for increased risk of cardiovascular death among these patients. The aim of this study was to evaluate the relationship of total plasma homocysteine level and echocardiographic abnormalities as a surrogate of cardiac disease outcome in hemodialysis patients. 123 adult patients on maintenance hemodialysis and having echocardiography done during January till November 2006 were enrolled in this cross-sectional study. Plasma homocysteine level was directly related to the presence of aortic regurgitation r= 0.27 P= 0.009. There were negative correlations between ejection fraction (EF), left ventricular systolic dimension (LV.S) (r= - 0.71, P= 0.0001), left ventricular diastolic dimension (LV.D) (r= -0.23 p= 0.01) and age (r= - 0.021 P= 0.02). In conclusion we did not find the paradoxical reverse epidemiology in our patients and plasma total homocysteine level was in direct correlation with cardiac risk factors such as left ventricular mass index and aortic regurgitation. PMID:20814121

  12. Hyperhemocysteinemia and cardiovascular risks in hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Sagheb Mohammad

    2010-01-01

    Full Text Available The risk of premature and progressive occlusive vascular disease is high in chronic uremic patients, and it accounts for more than 40% of the mortality in dialysis patients. End stage renal failure (ESRF patients exhibit elevated plasma homocystein levels, about four fold as much as those in the controls, and it is now considered as a causative factor for increased risk of cardiovascular death among these patients. The aim of this study was to evaluate the relationship of total plasma homocysteine level and echocardiographic abnormalities as a surrogate of cardiac disease outcome in hemodialysis patients. 123 adult patients on maintenance hemodialysis and having echocardiography done during January till November 2006 were enrolled in this cross-sectional study. Plasma homocysteine level was directly related to the presence of aortic regur-gitation r= 0.27 P= 0.009. There were negative correlations between ejection fraction (EF, left ventricular systolic dimension (LV.S (r= - 0.71, P= 0.0001, left ventricular diastolic dimension (LV.D (r= -0.23 p= 0.01 and age (r= - 0.021 P= 0.02. In conclusion we did not find the para-doxical reverse epidemiology in our patients and plasma total homocysteine level was in direct correlation with cardiac risk factors such as left ventricular mass index and aortic regurgitation.

  13. Cardiovascular disease in patients with rheumatoid arthritis

    DEFF Research Database (Denmark)

    Naranjo, Antonio; Sokka, Tuulikki; Descalzo, Miguel;

    2008-01-01

    ABSTRACT: INTRODUCTION: We analyzed the prevalence of cardiovascular (CV) disease in patients with rheumatoid arthritis (RA) and its association with traditional CV risk factors, clinical features of RA, and the use of disease-modifying antirheumatic drugs (DMARDs) in a multinational cross...... by patients. The clinical assessment included a review of clinical features of RA and exposure to DMARDs over the course of RA. Comorbidities were recorded; CV morbidity included myocardial infarction, angina, coronary disease, coronary bypass surgery, and stroke. Traditional risk factors recorded were...... any CV event and age and male gender and between extra-articular disease and myocardial infarction. Prolonged exposure to methotrexate (HR 0.85; 95% CI 0.81 to 0.89), leflunomide (HR 0.59; 95% CI 0.43 to 0.79), sulfasalazine (HR 0.92; 95% CI 0.87 to 0.98), glucocorticoids (HR 0.95; 95% CI 0.92 to 0...

  14. OPTIMIZING LIFESTYLE IMPROVES GLYCEMIC PROFILE IN PATIENTS AT RISK FOR DIABETES MELLITUS

    Directory of Open Access Journals (Sweden)

    Rucsandra Dănciulescu Miulescu

    2009-10-01

    Full Text Available There is a pandemic of type 2 diabetes mellitus due to urban and sedentary lifestyle, ageing and obesity.The most important means to prevent this disease is to optimize the lifestyle.Our study aimed to follow-up the effect of moderate caloric restriction and increase of physical activityon clinical and metabolic parameters in persons at risk to develop type 2 diabetes.Twenty-three overweight or obese patients with either altered fasting glucose or altered glucosetolerance were included in this study. They were followed up for 2 years for clinical progress and metabolicprofile, while on lifestyle counseling.The dietary and physical recommendations to improve lifestyle were followed by a small reduction inthe BMI, total cholesterol, systolic and diastolic blood pressure, together with an increase of HDL at 1 and 2years of dietary counseling. However there was a significant reduction in abdominal circumference, fastingglycemia and glycemia at 2 hours during oral glucose tolerance test.The small reduction in BMI indicates the need of a more intensive lifestyle conseling.

  15. Can we identify patients at risk of life-threatening allergic reactions to food?

    Science.gov (United States)

    Turner, P J; Baumert, J L; Beyer, K; Boyle, R J; Chan, C-H; Clark, A T; Crevel, R W R; DunnGalvin, A; Fernández-Rivas, M; Gowland, M H; Grabenhenrich, L; Hardy, S; Houben, G F; O'B Hourihane, J; Muraro, A; Poulsen, L K; Pyrz, K; Remington, B C; Schnadt, S; van Ree, R; Venter, C; Worm, M; Mills, E N C; Roberts, G; Ballmer-Weber, B K

    2016-09-01

    Anaphylaxis has been defined as a 'severe, life-threatening generalized or systemic hypersensitivity reaction'. However, data indicate that the vast majority of food-triggered anaphylactic reactions are not life-threatening. Nonetheless, severe life-threatening reactions do occur and are unpredictable. We discuss the concepts surrounding perceptions of severe, life-threatening allergic reactions to food by different stakeholders, with particular reference to the inclusion of clinical severity as a factor in allergy and allergen risk management. We review the evidence regarding factors that might be used to identify those at most risk of severe allergic reactions to food, and the consequences of misinformation in this regard. For example, a significant proportion of food-allergic children also have asthma, yet almost none will experience a fatal food-allergic reaction; asthma is not, in itself, a strong predictor for fatal anaphylaxis. The relationship between dose of allergen exposure and symptom severity is unclear. While dose appears to be a risk factor in at least a subgroup of patients, studies report that individuals with prior anaphylaxis do not have a lower eliciting dose than those reporting previous mild reactions. It is therefore important to consider severity and sensitivity as separate factors, as a highly sensitive individual will not necessarily experience severe symptoms during an allergic reaction. We identify the knowledge gaps that need to be addressed to improve our ability to better identify those most at risk of severe food-induced allergic reactions. PMID:27138061

  16. Are referring clinicians aware of patients at risk from intravenous injection of iodinated contrast media?

    Energy Technology Data Exchange (ETDEWEB)

    Konen, Eli; Konen, Osnat; Katz, Miriam; Levy, Yair; Rozenman, Judith; Hertz, Marjorie

    2002-02-01

    AIM: The purpose of our study was to assess the level of awareness of referring clinicians to populations at risk for complications of intravascular administration of iodinated contrast media. SUBJECTS AND METHODS: Two hundred and three physicians from three university hospitals completed an anonymous questionnaire regarding risk factors and contraindications to the intravenous administration of iodinated contrast media. The questionnaire included medical conditions with increased risk for anaphylactoid reaction (asthma, hay fever and food allergy) as well as chemotoxic (ischaemic heart disease, phaeochromocytoma and myasthenia gravis) adverse reactions, some with dependence on renal function (metformin treatment, diabetes mellitus and multiple myeloma). Two additional multiple-choice questions addressed pre-medication protocols and risk of nephrotoxicity in diabetic patients. RESULTS: Asthma, food allergy and hay fever were recognized as risk factors by 81{center_dot}3%, 77{center_dot}8% and 61{center_dot}6% of respondents respectively, while ischaemic heart disease, phaeochromocytoma and myasthenia gravis were defined as such only by 9{center_dot}8%, 30{center_dot}0% and 28{center_dot}6% respectively. Metformin treatment, diabetes mellitus and multiple myeloma, in the presence of normal renal function, were considered as risk factors by 46{center_dot}3%, 38{center_dot}9% and 58{center_dot}1% of respondents respectively. One of the generally accepted pre-medication protocols was selected by 89{center_dot}8%. The risk of nephrotoxicity in a diabetic patient was correctly assessed by 63{center_dot}5% of respondents. CONCLUSION: We found a relatively high awareness among referring clinicians of a potential anaphylactoid reaction and nephrotoxicity due to iodinated contrast media. However, additional chemotoxic adverse reactions are less well known. Future efforts to improve communication between clinicians and radiologists should be focused in this direction. Konen

  17. Are referring clinicians aware of patients at risk from intravenous injection of iodinated contrast media?

    International Nuclear Information System (INIS)

    AIM: The purpose of our study was to assess the level of awareness of referring clinicians to populations at risk for complications of intravascular administration of iodinated contrast media. SUBJECTS AND METHODS: Two hundred and three physicians from three university hospitals completed an anonymous questionnaire regarding risk factors and contraindications to the intravenous administration of iodinated contrast media. The questionnaire included medical conditions with increased risk for anaphylactoid reaction (asthma, hay fever and food allergy) as well as chemotoxic (ischaemic heart disease, phaeochromocytoma and myasthenia gravis) adverse reactions, some with dependence on renal function (metformin treatment, diabetes mellitus and multiple myeloma). Two additional multiple-choice questions addressed pre-medication protocols and risk of nephrotoxicity in diabetic patients. RESULTS: Asthma, food allergy and hay fever were recognized as risk factors by 81·3%, 77·8% and 61·6% of respondents respectively, while ischaemic heart disease, phaeochromocytoma and myasthenia gravis were defined as such only by 9·8%, 30·0% and 28·6% respectively. Metformin treatment, diabetes mellitus and multiple myeloma, in the presence of normal renal function, were considered as risk factors by 46·3%, 38·9% and 58·1% of respondents respectively. One of the generally accepted pre-medication protocols was selected by 89·8%. The risk of nephrotoxicity in a diabetic patient was correctly assessed by 63·5% of respondents. CONCLUSION: We found a relatively high awareness among referring clinicians of a potential anaphylactoid reaction and nephrotoxicity due to iodinated contrast media. However, additional chemotoxic adverse reactions are less well known. Future efforts to improve communication between clinicians and radiologists should be focused in this direction. Konen, E. et al. (2002)

  18. Cardiovascular disease in patients with chronic kidney disease

    OpenAIRE

    Julian Wright; Alastair Hutchison

    2009-01-01

    Julian Wright, Alastair HutchisonManchester Institute of Nephrology and Transplantation, Manchester Royal Infirmary, Manchester, UKAbstract: Patients with chronic kidney disease have a high burden of cardiovascular morbidity and mortality. The vast majority of patients with chronic kidney disease do not progress to end stage renal failure, but do have a significantly higher incidence of all cardiovascular co-morbidities. Traditional cardiovascular risk factors only partially account for this ...

  19. Patients with psoriasis have an increased risk of cardiovascular diseases

    DEFF Research Database (Denmark)

    Ahlehoff, Ole; Gislason, Gunnar; Lindhardsen, Jesper; Skov, Lone; Hansen, Peter Riis

    2012-01-01

    Psoriasis is a chronic immunoinflammatory disease that affects 2-3% of the population and shares pathophysiologic mechanisms and risk factors with cardiovascular diseases. Studies have suggested psoriasis as an independent risk factor for cardiovascular disease and Danish guidelines on...... cardiovascular risk factor modification in patients with psoriasis and psoriatic arthritis have recently been published. We provide a short review of the current evidence and the Danish guidelines....

  20. The effect of multi-professional education on the recognition and outcome of patients at risk on general wards

    DEFF Research Database (Denmark)

    Fuhrmann, L.; Perner, A.; Klausen, T.W.;

    2009-01-01

    The aim of this study was to evaluate the effect of multi-professional full-scale simulation-based education of staff on the mortality and staff awareness of patients at risk on general wards. DESIGN, SETTINGS AND PATIENTS: A prospective before-and-after study conducted on four general wards at...... Herlev Hospital, Denmark. In the pre-intervention period (June-July 2006) and post-intervention period (November-December 2007), all patients on the wards had vital signs measured in the evening by study personnel, who also asked nursing staff questions about patients with abnormal vital signs. The...

  1. Imaging of cardiovascular risk in patients with Turner's syndrome.

    Science.gov (United States)

    Marin, A; Weir-McCall, J R; Webb, D J; van Beek, E J R; Mirsadraee, S

    2015-08-01

    Turner's syndrome is a disorder defined by an absent or structurally abnormal second X chromosome and affects around 1 in 2000 newborn females. The standardised mortality ratio in Turner's syndrome is around three-times higher than in the general female population, mainly as a result of cardiovascular disorders. Most striking is the early age at which Turner's syndrome patients develop the life-threatening complications of cardiovascular disorders compared to the general population. The cardiovascular risk stratification in Turner's syndrome is challenging and imaging is not systematically used. The aim of this article is to review cardiovascular risks in this group of patients and discuss a systematic imaging approach for early identification of cardiovascular disorders in these patients. PMID:25917542

  2. Tai Chi Chuan Exercise for Patients with Cardiovascular Disease

    OpenAIRE

    Ching Lan; Ssu-Yuan Chen; May-Kuen Wong; Jin Shin Lai

    2013-01-01

    Exercise training is the cornerstone of rehabilitation for patients with cardiovascular disease (CVD). Although high-intensity exercise has significant cardiovascular benefits, light-to-moderate intensity aerobic exercise also offers health benefits. With lower-intensity workouts, patients may be able to exercise for longer periods of time and increase the acceptance of exercise, particularly in unfit and elderly patients. Tai Chi Chuan (Tai Chi) is a traditional Chinese mind-body exercise. T...

  3. Cardiovascular risk during hormonal treatment in patients with prostate cancer

    International Nuclear Information System (INIS)

    The objective of this review is to provide information on cardiovascular risk following androgen-deprivation therapy (ADT) in prostate cancer patients and to suggest potential prevention and management strategies. Androgen deprivation therapy can cause peripheral insulin resistance, increase fat mass and low-density lipoprotein cholesterol, and induce type 2 diabetes. While recent studies have reported an association in patients with prostate cancer between ADT and increased risk of cardiovascular events, other studies have not detected the association. However, at this time, it is plausible that ADT could increase cardiovascular risk because of the adverse effect of ADT on risk factors for cardiovascular disease. It is advisable that prostate cancer patients in whom ADT is initiated be referred to their physician, who will carefully monitor them for potential metabolic effects. Therefore, physicians should be informed about these potential side effects. This especially applies to men aged >65 years and those with pre-existing cardiovascular comorbidities. Adopting a healthy lifestyle including a balanced diet and regular physical activity is recommended. Patients with cardiovascular disease should receive appropriate preventive therapies, including lipid-lowering, antihypertensive, glucose-lowering, and antiplatelet therapy. ADT should preferably not be unnecessarily administered to prostate cancer patients with pre-existing cardiovascular disease, certainly not to those in whom the risk of prostate cancer-specific mortality is low. The physician should carefully weigh the potential benefits of ADT against the possible risks in individual patients with prostate cancer

  4. Safety of varenicline in patients with cardiovascular disease.

    Science.gov (United States)

    Haber, Stacy L; Boomershine, Virginia; Raney, Erin

    2014-02-01

    Smoking cessation lowers the risk of death substantially in patients with cardiovascular disease. Although varenicline is an effective medication for smoking cessation, its safety in this population has been questioned and evaluated in several studies. In 2 randomized controlled trials of patients with cardiovascular disease, the rates of serious cardiovascular events were up to 2% higher in patients receiving varenicline than placebo, though the differences were not statistically significant. In the first meta-analysis of mostly trials involving patients with a history of cardiovascular disease, varenicline was found to significantly increase the risk of cardiovascular events by 72%; however, a second meta-analysis did not find a significant increased risk. In an observational study, varenicline was not associated with an increased risk of events when compared to bupropion in a subgroup analysis of patients with a history of cardiovascular disease. Because the evidence on the safety of varenicline in this population is limited and conflicting, additional data are needed to formulate stronger conclusions. In the meantime, health care professionals should consider individual smoking patterns, concomitant medical conditions, and cost when recommending smoking cessation pharmacotherapy for patients with cardiovascular disease. PMID:24080536

  5. Rosuvastatin and cardiovascular events in patients undergoing hemodialysis

    DEFF Research Database (Denmark)

    Fellström, Bengt C; Jardine, Alan G; Schmieder, Roland E; Holdaas, Hallvard; Bannister, Kym; Beutler, Jaap; Chae, Dong-Wan; Chevaile, Alejandro; Cobbe, Stuart M; Grönhagen-Riska, Carola; De Lima, José J; Lins, Robert; Mayer, Gert; McMahon, Alan W; Parving, Hans-Henrik; Remuzzi, Giuseppe; Samuelsson, Ola; Sonkodi, Sandor; Sci, D; Süleymanlar, Gultekin; Tsakiris, Dimitrios; Tesar, Vladimir; Todorov, Vasil; Wiecek, Andrzej; Wüthrich, Rudolf P; Gottlow, Mattis; Johnsson, Eva; Zannad, Faiez

    2009-01-01

    BACKGROUND: Statins reduce the incidence of cardiovascular events in patients at high cardiovascular risk. However, a benefit of statins in such patients who are undergoing hemodialysis has not been proved. METHODS: We conducted an international, multicenter, randomized, double-blind, prospective...... trial involving 2776 patients, 50 to 80 years of age, who were undergoing maintenance hemodialysis. We randomly assigned patients to receive rosuvastatin, 10 mg daily, or placebo. The combined primary end point was death from cardiovascular causes, nonfatal myocardial infarction, or nonfatal stroke......: In patients undergoing hemodialysis, the initiation of treatment with rosuvastatin lowered the LDL cholesterol level but had no significant effect on the composite primary end point of death from cardiovascular causes, nonfatal myocardial infarction, or nonfatal stroke. (ClinicalTrials.gov number...

  6. Erectile dysfunction in patients with cardiovascular disease

    OpenAIRE

    Ophuis, A.J.M. Oude; Nijeholt, A.A.B. Lycklama à

    2006-01-01

    Erectile dysfunction is a highly prevalent disease, especially in cardiovascular-compromised men. Many of the well-established risk factors for cardiovascular disease are also risk factors for erectile dysfunction. A correlation between erectile dysfunction and endothelial dysfunction is well established. It is postulated that erectile dysfunction with an arteriovascular aetiology can predate and be an indicator of potential coronary artery disease. In this paper we will attempt to increase a...

  7. Cardiovascular involvement by osteosarcoma: an analysis of 20 patients

    Energy Technology Data Exchange (ETDEWEB)

    Yedururi, Sireesha; Morani, Ajaykumar C.; Gladish, Gregory W. [The University of Texas MD Anderson Cancer Center, Department of Diagnostic Radiology, Houston, TX (United States); Vallabhaneni, Srilakshmi [Medstar Harbor Hospital, Department of Internal Medicine, Baltimore, MD (United States); Anderson, Peter M. [Levine Children' s Hospital/Levine Cancer Institute, Department of Pediatrics Hematology/Oncology/BMT, Carolinas Healthcare System, Charlotte, NC (United States); Hughes, Dennis; Daw, Najat C. [The University of Texas MD Anderson Cancer Center, Division of Pediatrics, Houston, TX (United States); Wang, Wei-Lien [The University of Texas MD Anderson Cancer Center, Department of Pathology, Houston, TX (United States)

    2016-01-15

    Although hematogenous spread of osteosarcoma is well known, the imaging findings of cardiovascular involvement by osteosarcoma are seldom reported and can be difficult to recognize. The enhanced resolution of modern CT and MRI scanners may lead to better detection of cardiovascular involvement. To describe the key imaging findings and clinical behavior of cardiovascular involvement by osteosarcoma. We retrospectively reviewed the imaging findings and clinical characteristics of 20 patients with cardiovascular involvement by osteosarcoma identified by two pediatric radiologists from a review of imaging studies at our institution from 2007 to 2013. At initial diagnosis, the median age of the patients was 15.1 years (range 4.8-24.6 years), and 7 (35%) patients had detectable metastases. Median time to detection of cardiovascular metastases was 1.8 years (range 0-7.3 years). Sixteen patients died of disease; 4 have survived a median of 7.4 years since initial diagnosis. The sites of cardiovascular involvement were the systemic veins draining the primary and metastatic osteosarcoma, pulmonary arteries, pulmonary veins draining the pulmonary metastases, and heart. A dilated and mineralized terminal pulmonary arteriole is an early sign of metastatic osteosarcoma in the lung. Unfamiliarity with the imaging features resulted in under-recognition and misinterpretation of intravascular tumor thrombus as bland thrombus. Knowledge of imaging findings in the era of modern imaging modalities has enhanced our ability to detect cardiovascular involvement and lung metastases early and avoid misinterpreting tumor thrombus in draining systemic veins or pulmonary arteries as bland thrombus. (orig.)

  8. Antidepressant or Antipsychotic Overdose in the Intensive Care Unit - Identification of Patients at Risk

    DEFF Research Database (Denmark)

    Borg, Linda; Julkunen, Anna; Madsen, Kristian Rørbaek;

    2016-01-01

    adverse signs at hospital admission that turned out to need intensive care treatment. The effect of the antidepressants overdose risk assessment (ADORA) system was evaluated in patients with antidepressant as well as antipsychotic overdose. Our hypothesis was that patients with low ADORA do not need...... obvious need of intensive care. Of the 157 patients included, 12 patients (8%) developed events during the ICU stay. Only 3 patients received intubation, vasoactive drugs and/or dialysis. None developed ventricular dysrhythmias. There were no fatalities. All the patients with low-risk assessment by ADORA...

  9. Antidepressant or Antipsychotic Overdose in the Intensive Care Unit - Identification of Patients at Risk.

    Science.gov (United States)

    Borg, Linda; Julkunen, Anna; Rørbaek Madsen, Kristian; Strøm, Thomas; Toft, Palle

    2016-07-01

    It is often advised that patients who have ingested an overdose of antidepressants (AD) or antipsychotics (AP) are monitored with continuous ECG for minimum of 12-24 hr. These patients are often observed in an ICU. Our aim was to identify the number of patients with AD and/or AP overdose without adverse signs at hospital admission that turned out to need intensive care treatment. The effect of the antidepressants overdose risk assessment (ADORA) system was evaluated in patients with antidepressant as well as antipsychotic overdose. Our hypothesis was that patients with low ADORA do not need intensive care treatment. This retrospective study was conducted in adult patients admitted to the ICU at Odense University Hospital after an overdose with AP and/or AD between 1 January 2009 and 1 September 2014. Patients with predefined adverse signs in the emergency department were excluded due to obvious need of intensive care. Of the 157 patients included, 12 patients (8%) developed events during the ICU stay. Only 3 patients received intubation, vasoactive drugs and/or dialysis. None developed ventricular dysrhythmias. There were no fatalities. All the patients with low-risk assessment by ADORA within the first 6 hr did not develop events within the first 24 hr after hospital admission. The vast majority of patients with AD and/or AP overdose and no adverse signs at admission did not require intensive care treatment. Low-risk ADORA identified patients with antidepressant as well as antipsychotic overdose who would not require initial intensive care treatment. This is the first time the ADORA system has been evaluated in patients with antidepressant as well as antipsychotic overdose. PMID:26663682

  10. The Finnish Cardiovascular Study (FINCAVAS: characterising patients with high risk of cardiovascular morbidity and mortality

    Directory of Open Access Journals (Sweden)

    Niemi Mari

    2006-03-01

    Full Text Available Abstract Background The purpose of the Finnish Cardiovascular Study (FINCAVAS is to construct a risk profile – using genetic, haemodynamic and electrocardiographic (ECG markers – of individuals at high risk of cardiovascular diseases, events and deaths. Methods and design All patients scheduled for an exercise stress test at Tampere University Hospital and willing to participate have been and will be recruited between October 2001 and December 2007. The final number of participants is estimated to reach 5,000. Technically successful data on exercise tests using a bicycle ergometer have been collected of 2,212 patients (1,400 men and 812 women by the end of 2004. In addition to repeated measurement of heart rate and blood pressure, digital high-resolution ECG at 500 Hz is recorded continuously during the entire exercise test, including the resting and recovery phases. About 20% of the patients are examined with coronary angiography. Genetic variations known or suspected to alter cardiovascular function or pathophysiology are analysed to elucidate the effects and interactions of these candidate genes, exercise and commonly used cardiovascular medications. Discussion FINCAVAS compiles an extensive set of data on patient history, genetic variation, cardiovascular parameters, ECG markers as well as follow-up data on clinical events, hospitalisations and deaths. The data enables the development of new diagnostic and prognostic tools as well as assessments of the importance of existing markers.

  11. Effects of brief intervention on subgroups of injured patients who drink at risk levels.

    Science.gov (United States)

    Cochran, Gerald; Field, Craig; Foreman, Michael; Ylioja, Thomas; Brown, Carlos V R

    2016-06-01

    Alcohol-related injuries are a major source of admission for trauma care. Screening and brief intervention (SBI) for injured patients can result in decreased drinking and risk behaviors. It is not clear SBI is equally beneficial for all injured patients. A secondary data analysis of 553 patients admitted to two Level-1 trauma centers was conducted. Latent class analysis was used to identify patient subgroups based on injury-related risks and consequences of alcohol use. Intervention effects on drinking were examined among subgroups. Five subgroups were identified. Drinking improved in patients reporting multiple risks and injuries/accidents and drinking and driving. Patients that reported drinking and driving and taking foolish risks or fighting while drinking and taking foolish risks did not show improvements. Trauma centers may benefit from targeting interventions based on injury-related risks and consequences of alcohol use. Further research is needed to test bedside approaches for tailored interventions. PMID:26124071

  12. Implementation of an Early Warning Scoring System to Identify Patients With Cancer at Risk for Deterioration.

    Science.gov (United States)

    Olsen, MiKaela; Mooney, Kathy; Evans, Ellen

    2016-08-01

    Early warning scoring systems are tools for nurses to help monitor their patients and improve how quickly a patient experiencing a sudden decline receives clinical care. Nurse leaders and frontline staff at a major academic medical center implemented a new early warning system that gives clear guidelines to nurses, nursing assistants, and other clinicians about vital-sign parameters and changes in patients' mental status. 
. PMID:27441509

  13. Patient perspective on remote monitoring of cardiovascular implantable electronic devices

    DEFF Research Database (Denmark)

    Versteeg, H; Pedersen, Susanne S.; Mastenbroek, M H;

    2014-01-01

    BACKGROUND: Remote patient monitoring is a safe and effective alternative for the in-clinic follow-up of patients with cardiovascular implantable electronic devices (CIEDs). However, evidence on the patient perspective on remote monitoring is scarce and inconsistent. OBJECTIVES: The primary...

  14. Incidence, staff awareness and mortality of patients at risk on general wards

    DEFF Research Database (Denmark)

    Fuhrmann, L.; Lippert, A.; Perner, A.; Fuhrmann, Lone; Lippert, Anne; Perner, Anders; Østergaard, Doris

    2008-01-01

    The aim of this study was to estimate the incidence, staff awareness and subsequent mortality of patients with abnormal vital signs on general wards in a Danish university hospital.......The aim of this study was to estimate the incidence, staff awareness and subsequent mortality of patients with abnormal vital signs on general wards in a Danish university hospital....

  15. Half-dose gadoxetic acid-enhanced liver magnetic resonance imaging in patients at risk for nephrogenic systemic fibrosis

    Energy Technology Data Exchange (ETDEWEB)

    Song, Kyoung Doo [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-gu, Seoul 135-710 (Korea, Republic of); Kim, Seong Hyun, E-mail: kshyun@skku.edu [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-gu, Seoul 135-710 (Korea, Republic of); Lee, Jisun; Kang, Kyung A. [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-gu, Seoul 135-710 (Korea, Republic of); Kim, Joungyoun; Yoo, Heejin [Biostatistics and Clinical Epidemiology Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-gu, Seoul 135-710 (Korea, Republic of)

    2015-03-15

    Highlights: •Half dose of gadoxetic acid achieved more than 75% enhancement degree of a standard dose. •No significant difference was observed in enhancement quality between half-dose and standard-dose MRIs for all upper abdominal organs. •Liver MRI using half-dose gadoxetic acid at 3-T can be a feasible alternative for standard-dose MRI in patients at risk for NSF. -- Abstract: Purpose: To evaluate the feasibility of half-dose gadoxetic acid (0.0125 mmol/kg) for liver MRI at 3-T compared to standard-dose (0.025 mmol/kg) in patients at risk for nephrogenic systemic fibrosis (NSF). Materials and methods: Forty patients who underwent both half-dose and standard-dose gadoxetic acid-enhanced MRIs were included. Contrast enhancement index (CEI) was calculated for liver, aorta, pancreas and kidney. Two observers independently rated and performed a one-to-one direct comparison of enhancement quality for both groups. Results: Liver CEIs were not significantly different on arterial phase between the two groups but CEIs of standard-dose MRIs were greater than half-dose MRIs on other phases (P < 0.001). CEIs were not significantly different on arterial phase for the aorta or on any phases for the pancreas. Kidney CEIs of standard-dose MRIs were greater than half-dose MRIs on all phases (P < 0.05). Enhancement quality of both groups was diagnostic and did not significantly differ for any organs. In one-to-one direct comparisons of enhancement quality, equal ratings were given in 87.5% (35/40) of cases by observer 1 and 85.0% (34/40) by observer 2. Conclusion: Liver MRI using half-dose gadoxetic acid at 3-T can be a feasible alternative for standard-dose MRI in patients at risk for NSF.

  16. Half-dose gadoxetic acid-enhanced liver magnetic resonance imaging in patients at risk for nephrogenic systemic fibrosis

    International Nuclear Information System (INIS)

    Highlights: •Half dose of gadoxetic acid achieved more than 75% enhancement degree of a standard dose. •No significant difference was observed in enhancement quality between half-dose and standard-dose MRIs for all upper abdominal organs. •Liver MRI using half-dose gadoxetic acid at 3-T can be a feasible alternative for standard-dose MRI in patients at risk for NSF. -- Abstract: Purpose: To evaluate the feasibility of half-dose gadoxetic acid (0.0125 mmol/kg) for liver MRI at 3-T compared to standard-dose (0.025 mmol/kg) in patients at risk for nephrogenic systemic fibrosis (NSF). Materials and methods: Forty patients who underwent both half-dose and standard-dose gadoxetic acid-enhanced MRIs were included. Contrast enhancement index (CEI) was calculated for liver, aorta, pancreas and kidney. Two observers independently rated and performed a one-to-one direct comparison of enhancement quality for both groups. Results: Liver CEIs were not significantly different on arterial phase between the two groups but CEIs of standard-dose MRIs were greater than half-dose MRIs on other phases (P < 0.001). CEIs were not significantly different on arterial phase for the aorta or on any phases for the pancreas. Kidney CEIs of standard-dose MRIs were greater than half-dose MRIs on all phases (P < 0.05). Enhancement quality of both groups was diagnostic and did not significantly differ for any organs. In one-to-one direct comparisons of enhancement quality, equal ratings were given in 87.5% (35/40) of cases by observer 1 and 85.0% (34/40) by observer 2. Conclusion: Liver MRI using half-dose gadoxetic acid at 3-T can be a feasible alternative for standard-dose MRI in patients at risk for NSF

  17. Allergic reactions to iodinated contrast media: premedication considerations for patients at risk.

    Science.gov (United States)

    Schopp, Jennifer G; Iyer, Ramesh S; Wang, Carolyn L; Petscavage, Jonelle M; Paladin, Angelisa M; Bush, William H; Dighe, Manjiri K

    2013-08-01

    The objectives of this article are to review allergy-type reactions to iodinated contrast media and the protocols utilized to prevent or reduce the occurrence of these adverse reactions in high-risk patients. We will begin by discussing the types or classifications of the adverse reactions to iodinated contrast media. We will then discuss reaction mechanisms, identify the patients at highest risk for adverse reactions, and clarify common misperceptions about the risk. Finally, we will discuss the actions of the medications used to help reduce or prevent allergy-type reactions to iodinated contrast media, the protocols used to help reduce or prevent contrast reactions in high-risk patients, and the potential side effects of these medications. We will also discuss the high-risk patient who has received premedication due to a prior index reaction and discuss the risk of having a subsequent reaction, termed "breakthrough reaction." Identifying patient at high risk for an "allergy-type" reaction to contrast media is an essential task of the radiologist. Prevention of or reduction of the risk of an adverse reaction is critical to patient safety. If an examination can be performed without contrast in a patient at high risk for an allergy-type reaction, it may be appropriate to avoid contrast. However, there are situations where contrast media is necessary, and the radiologist plays a vital role in preventing or mitigating an allergy-type reaction. PMID:23430296

  18. Increased pulmonary alveolar-capillary permeability in patients at risk for adult respiratory distress syndrome

    International Nuclear Information System (INIS)

    Two methods for predicting adult respiratory distress syndrome (ARDS) were evaluated prospectively in a group of 81 multitrauma and sepsis patients considered at clinical high risk. A popular ARDS risk-scoring method, employing discriminant analysis equations (weighted risk criteria and oxygenation characteristics), yielded a predictive accuracy of 59% and a false-negative rate of 22%. Pulmonary alveolar-capillary permeability (PACP) was determined with a radioaerosol lung-scan technique in 23 of these 81 patients, representing a statistically similar subgroup. Lung scanning achieved a predictive accuracy of 71% (after excluding patients with unilateral pulmonary contusion) and gave no false-negatives. We propose a combination of clinical risk identification and functional determination of PACP to assess a patient's risk of developing ARDS

  19. Occupations at risk of developing contact allergy to isothiazolinones in Danish contact dermatitis patients

    DEFF Research Database (Denmark)

    Schwensen, Jakob F; Menné, Torkil; Andersen, Klaus E;

    2014-01-01

    : painting, welding (blacksmiths), machine operating, and cosmetology. The occupational group of painting was frequent in the group of patients with BIT contact allergy. CONCLUSION: Several high-risk occupations for sensitization to isothiazolinones exist. Regulation on the allowed concentration of...

  20. Physician attitudes and behaviour regarding erectile dysfunction in at-risk patients from a rural community

    OpenAIRE

    Perttula, E.

    1999-01-01

    Erectile dysfunction affects many men in the United States. A 34% prevalence is estimated among male family practice patients. It is associated with a loss of self-image, self-confidence, and even chronic anger. Several risk factors increases the risk of erectile dysfunction. Prevalence is increased by 20-40% in patients with diabetes, hypertension, and those over 65 years old. While erectile dysfunction is generally acknowledged as an important health problem, misconceptions remain as to the...

  1. Can abnormalities of ventricular repolarisation identify insulin dependent diabetic patients at risk of sudden cardiac death?

    OpenAIRE

    Weston, P. J.; Glancy, J. M.; McNally, P G; Thurston, H; de Bono, D P

    1997-01-01

    OBJECTIVE: To study the possible association or QT dispersion and mean QTc intervals, as measured from standard 12 lead electrocardiograms, with baroreceptor-cardiac reflex sensitivity (BRS) in insulin dependent diabetic patients. DESIGN: Comparative study of non-invasive assessment of BRS, QT interval, and QT dispersion. SETTING: Large teaching hospital. SUBJECTS: 31 young asymptomatic, normotensive, insulin dependent diabetic patients, aged 20-55 years with normal clinical autonomic functio...

  2. Altered Proteolysis in Fibroblasts of Alzheimer Patients with Predictive Implications for Subjects at Risk of Disease

    Directory of Open Access Journals (Sweden)

    Alessandra Mocali

    2014-01-01

    Full Text Available There is great interest in developing reliable biomarkers to support antemortem diagnosis of late-onset Alzheimer’s disease (AD. Early prediction and diagnosis of AD might be improved by the detection of a proteolytic dysfunction in extracts from cultured AD fibroblasts, producing altered isoelectrophoretic forms of the enzyme transketolase (TK-alkaline bands. The TK profile and apolipoprotein E (APOE genotype were examined in fibroblasts from 36 clinically diagnosed probable late-onset sporadic AD patients and 38 of their asymptomatic relatives, 29 elderly healthy individuals, 12 neurological non-AD patients, and 5 early-onset AD patients. TK alterations occurred in (i several probable AD patients regardless of age-of-onset and severity of disease; (ii all early-onset AD patients and APOE ε4/4 carriers; and (iii nearly half of asymptomatic AD relatives. Normal subjects and non-AD patients were all negative. Notably, culture conditions promoting TK alterations were also effective in increasing active BACE1 levels. Overall, the TK assay might represent a low-cost laboratory tool useful for supporting AD differential diagnosis and identifying asymptomatic subjects who are at greater risk of AD and who should enter a follow-up study. Moreover, the cultured fibroblasts were confirmed as a useful in vitro model for further studies on the pathogenetic process of AD.

  3. Therapy of obese patient with Cardiovascular Disease

    OpenAIRE

    Jindal, Ankur; Whaley-Connell, Adam; Brietzke, Stephen; Sowers, James R.

    2013-01-01

    Obesity has reached epidemic proportions and is a significant public health concern. Obesity is associated with increased diabetes, cardiovascular and kidney disease, and associated morbidity and mortality. Despite the increasing public health problem of obesity, there is a dearth of effective treatment options. Following the FDA mandated withdrawal of sibutramine, the treatment options for obesity were limited to orlistat as the only pharmacological treatment option for long term management ...

  4. Imaging of cardiovascular risk in patients with Turner's syndrome

    OpenAIRE

    Marin, A.; Weir-McCall, J.R.; Webb, D J; van Beek, E J R; Mirsadraee, S.

    2015-01-01

    Turner's syndrome is a disorder defined by an absent or structurally abnormal second X chromosome and affects around 1 in 2000 newborn females. The standardised mortality ratio in Turner's syndrome is around three-times higher than in the general female population, mainly as a result of cardiovascular disorders. Most striking is the early age at which Turner's syndrome patients develop the life-threatening complications of cardiovascular disorders compared to the general population. The cardi...

  5. Rosuvastatin: Role in Cardiovascular High-risk Patient

    Directory of Open Access Journals (Sweden)

    John E Feliciano-Alfonso

    2013-01-01

    Full Text Available Statins are the lipid-lowering drug family of first choice in situations of hypercholesterolemia or mixed dyslipidemia with predominant increase in cholesterol. The evidence shows conclusively that each one of the commercially available statins have proven benefits on outcomes of cardiovascular morbidity and mortality. However, rosuvastatin has certain pharmacokinetic efficacy and cost-effectiveness characteristics that make it an attractive molecule to be the statin of choice in patients at high cardiovascular risk.

  6. Orolingual angioedema to alteplase. Identify, counsel and monitor at risk patients.

    Science.gov (United States)

    Timmis, Christopher; Epstein, Elliot; Salim, Mohmad

    2016-01-01

    Orolingual angioedema (OLA) is a known complication of intravenous alteplase used to treat ischaemic stroke. The incidence may be as high as 5.1%. ACE inhibitors are thought to increase the risk of developing this potentially life-threatening complication. This case report demonstrates how we may improve in the identification of risk factors in the history; the counselling of patients appropriately; in seeking alternative therapies such as mechanical thrombectomy; and in the monitoring of patients for signs of OLA once alteplase has been given. PMID:27591036

  7. Younger dialytic patients are really at risk to be not transplanted. The Tuscany experience.

    Science.gov (United States)

    Bertoni, E; Rosati, A; Zanazzi, M; Di Maria, L; Becherelli, P; Gallo, M; Salvadori, M

    2004-01-01

    The huge increase in organ donation (27.2 pmp in 2002), that characterized our regional transplant program was mainly due to the increase of marginal (older) donors. As allocating organs coupling donor and recipient age is mandatory, aim of this study was to verify the consequences of such retrieval policy over the renal transplant activity. According our longitudinal data younger uremic patients in Tuscany waiting list for transplantation, have the lowest chance to receive kidney transplantation, mainly with respect to older patients that are easily removed from the waiting list. This unfair condition need to be corrected either by promoting living donation, either increasing cadaveric donation from younger donors. PMID:15478911

  8. Individualised dietary counselling for nutritionally at-risk older patients following discharge from acute hospital to home

    DEFF Research Database (Denmark)

    Munk, T; Tolstrup, U; Beck, A M;

    2016-01-01

    ) (MD = 1.01 kg, 95% CI = 0.08-1.95, P = 0.03). Meta-analyses revealed no significant effect on physical function assessed using hand grip strength, and similarly on mortality. Narrative summation of effects on physical function using other instruments revealed inconsistent effects. Meta-analyses were......BACKGROUND: Many older patients are undernourished after hospitalisation. Undernutrition impacts negatively on physical function and the ability of older patients to perform activities of daily living at home after discharge from acute hospital. The present study aimed to evaluate the evidence for...... an effect of individualised dietary counselling following discharge from acute hospital to home on physical function, and, second, on readmissions, mortality, nutritional status, nutritional intake and quality of life (QoL), in nutritionally at-risk older patients. METHODS: A systematic review of...

  9. Identification of primary care patients at risk of nonadherence to antidepressant treatment

    Directory of Open Access Journals (Sweden)

    Ann-Charlotte Åkerblad

    2009-01-01

    Full Text Available Ann-Charlotte Åkerblad1, Finn Bengtsson2, Margareta Holgersson3, Lars von Knorring1, Lisa Ekselius11Department of Neuroscience, Psychiatry, Uppsala University Hospital, Uppsala University, Uppsala, Sweden; 2Division of Clinical Pharmacology, Medicine and Care, Faculty of Health Sciences, Linköping University, Linköping, Sweden; 3Quintiles AB, Uppsala, SwedenIntroduction: Poor adherence to antidepressant treatment is common, and results in increased disability and costs. Several factors are thought to influence patients’ ability and willingness to adhere. So far, however, consensus is lacking regarding patient characteristics that predict nonadherence. The purpose of this study was to identify predictors of nonadherence to antidepressant treatment that can be ascertained at treatment start.Method: The present study used data from a randomized controlled trial with the main objective of studying the effect of two different compliance-enhancing programs on treatment adherence and treatment response in 1031 primary care patients with major depression. In this study, logistic regression analyses were performed to examine patient- and illness-related characteristics potentially associated with nonadherence.Results: Nonadherence to antidepressant treatment was predicted by age under 35 or over 64 years, presence of personality disorder, sensation-seeking personality traits, substance abuse, and absence of concomitant medications.Conclusion: Certain patient- and illness-related characteristics may imply an increased risk of nonadherence to antidepressant treatment. Giving special attention to subjects with such characteristics may improve adherence.Keywords: unipolar depression, antidepressant, adherence, compliance, SSRI, predictors

  10. Implementation of a Screening Program for Patients at Risk for Posttraumatic Stress Disorder

    Science.gov (United States)

    Roberts, Carmen R.; Wofford, Joanie E.; Hoy, Haley M.; Faddis, Mitchell N.

    2016-01-01

    INTRODUCTION Implantable cardioverter defibrillator (ICD) recipients who suffer from posttraumatic stress disorder (PTSD) are known to be associated with significant cardiac-specific mortality. Clinical observations suggest that PTSD is frequently undetected in ICD recipients followed up at electrophysiology (EP) outpatient clinics. Early recognition of PTSD is important to reduce the risk of serious manifestations on patient outcomes. METHODS All ICD recipients aged 19 years or older at the Washington University School of Medicine (WASHU) EP clinic, a large urban EP clinic, were invited to participate in the project. An informed consent letter with an attached primary care: posttraumatic stress disorder (PC: PTSD) survey was offered to the participants who met the inclusion criteria. Those who completed the survey were included in the project. Individuals with positive survey result were offered a referral to mental health services. Comparisons between PTSD and non-PTSD patients were done using a two-sample t-test for continuous variables. Using Fisher’s exact test, PTSD prevalence was compared to the study by Ladwig et al in which prevalence was determined as the proportion of patients with positive findings of PTSD (n = 38/147). All analyses were conducted using SAS v9.4. The proportion of patients having PTSD was determined and an exact 95% confidence interval was evaluated based on the binomial distribution. RESULTS Using a convenience sample, 50 ICD recipients (33 males and 17 females) were enrolled. The project had a 30-day outcome period. Nine (18%) of the 50 participants had positive PC: PTSD findings and all these nine participants were referred to a mental health specialist. The current project demonstrated an 18% (9/50) PTSD prevalence rate when compared to a 26% (38/147) prevalence rate in the study by Ladwig et al (P = 0.34). Although this project did not demonstrate 20% PTSD prevalence rate, as hypothesized, the 18% PTSD prevalence rate is

  11. Characteristics of food-allergic patients placing them at risk for a fatal anaphylactic episode.

    Science.gov (United States)

    Muñoz-Furlong, Anne; Weiss, Christopher C

    2009-01-01

    Food allergy is a growing public health and food safety concern. Twelve million Americans-4% of the population-suffer from the disease, and the prevalence is increasing. There is no cure for food allergy; strict avoidance is the only way to prevent a reaction. Food allergy is a major cause of anaphylaxis, a severe, potentially life-threatening allergic reaction that results in an estimated 30,000 emergency department visits and 100 to 150 deaths annually. Factors that place food-allergic patients at greater risk for a fatal anaphylactic episode include asthma; being a teen or young adult; peanut, tree nut, and seafood allergy; not carrying epinephrine; restaurant food; spending time in schools and child care settings; and lack of information from health care providers. Better education of patients and their families about managing their food allergy and high-risk situations can help to prevent future fatalities. PMID:19063826

  12. Aspergillus fumigatus Antigen Detection in Sera from Patients at Risk for Invasive Aspergillosis

    OpenAIRE

    Chumpitazi, Bernabé F. F.; Pinel, Claudine; Lebeau, Bernadette; Ambroise-Thomas, Pierre; Grillot, Renee

    2000-01-01

    We have developed an inhibition enzyme immunoassay (inhibition-EIA) to monitor for the occurrence of invasive aspergillosis (IA) in sera from 45 immunocompromised (IC) patients. The test uses rabbit polyclonal antibodies and a mixture of components from Aspergillus fumigatus, containing three predominant antigens with molecular weights of 18,000, 33,000, and 56,000. Circulating antigens were found in five of seven proven cases of IA due to A. fumigatus. In two of the five positive cases, anti...

  13. How to identify patients with cancer at risk of falling: a review of the evidence.

    LENUS (Irish Health Repository)

    Stone, Carol A

    2011-02-01

    Clinical experience and a limited number of studies suggest that a cancer diagnosis confers a high risk of accidental falls. The negative sequelae of falls in older persons are well documented; risk factors for falls in this population have been extensively investigated and evidence for the efficacy of interventions to reduce falls is steadily emerging. It is not known whether the risk factors for falls and effective interventions for falls risk reduction in patients with cancer are different from those in older persons.

  14. New drugs and indications in 2010: inadequate assessment; patients at risk.

    Science.gov (United States)

    2011-04-01

    In 2010, we rated 97 new drugs or new indications in our French edition la revue Prescrire, only 4 of which provided a therapeutic advantage. However, 19 others (1 in 5) were approved despite having more harms than benefits. More paediatric products were released in 2010 than in previous years, but few of them made any real difference and many had not been properly evaluated. Drug regulatory agencies can protect patients from exposure to dangerous drugs by refusing to grant market approval or by demanding their market withdrawal.Yet they are failing to fulfil this responsibility: so-called risk management plans and modifications to the wording in the SPC are only half-measures. Too often the authorities put companies' short-term financial interests above patients' well-being by granting premature marketing authorisation, by agreeing to high levels of reimbursement that fail to take added therapeutic value into account, and by allowing the development of "umbrella" ranges. The European authorities' questionable plans for pharmacovigilance and advertising of prescription-only drugs were restricted after public mobilisation, but they are still likely to undermine healthcare quality. Decision-makers must make patients' well-being their top priority. PMID:21648217

  15. Glycated hemoglobin screening identifies patients admitted for retreatment of tuberculosis at risk for diabetes in Tanzania

    Science.gov (United States)

    Sariko, Margaretha L; Mpagama, Stellah G; Gratz, Jean; Kisonga, Riziki; Saidi, Queen; Kibiki, Gibson S; Heysell, Scott K

    2016-01-01

    Introduction World Health Organization recommendations of bidirectional screening for tuberculosis (TB) and diabetes have been met with varying levels of uptake by national TB programs in resource-limited settings. Methodology Kibong’oto Infectious Diseases Hospital (KIDH) is a referral hospital for TB from northern Tanzania, and the national referral hospital for multidrug-resistant (MDR)-TB. Glycated hemoglobin (HgbA1c) testing was done on patients admitted to KIDH for newly diagnosed TB, retreatment TB, and MDR-TB, to determine the point prevalence of diabetes (HgbA1c ≥ 6.5%) and prediabetes (HgbA1c 5.7%– 6.4%). Results Of 148 patients hospitalized at KIDH over a single week, 59 (38%) had no prior TB treatment, 22 (15%) were retreatment cases, and 69 (47%) had MDR-TB. Only 3 (2%) had a known history of diabetes. A total of 144 (97%) had successful screening, of which 110 (77%) had an HgbA1c ≤ 5.6%, 28 (19%) had ≥ 5.7 < 6.5, and 6 (4%) had ≥ 6.5. Comparing subjects with prediabetes or diabetes to those with normal A1c levels, retreatment patients were significantly more likely to have a A1c ≥ 5.7% (odds ratio: 3.2, 95% CI: 1.2–9.0; p = 0.02) compared to those without prior TB treatment. No retreatment case was a known diabetic, thus the number needed to screen to diagnose one new case of diabetes among retreatment cases was 11. Conclusions Diabetes prevalence by HgbA1c was less common than expected, but higher HgA1c values were significantly more frequent among retreatment cases, allowing for a rational, resource-conscious screening approach. PMID:27131008

  16. Are Lean and Normal Weight Patients with Polycystic Ovarian Syndrome at Risk of Preeclampsia?

    Directory of Open Access Journals (Sweden)

    Bibi Shahnaz Aali

    2010-01-01

    Full Text Available Background: We examined whether pregnant women with preeclampsia have an increased rateof pre-pregnancy polycystic ovary syndrome (PCOS. This study also evaluated whether theassociation, if any, was a result of preeclampsia and its relationship to PCOS or dependent uponconcurrent obesity.Materials and Methods: In this study, 75 preeclampsia cases and 225 normotensive pregnantcontrols, matched for age and gravidity, were enrolled. A confirmation of pre-pregnancy PCOSwas ascertained by recording medical history, along with a physical examination directed for signsand symptoms of PCOS, an ultrasound report of polycystic ovaries and laboratory tests whichconfirmed hyperandrogenism prior to pregnancy. Body mass index (BMI was calculated for eachpatient. Participants were classified into two categories: lean/normal and obese according to a BMI<25 or greater than 25.1, respectively. Chi-square, Student t test, Fisher-exact and Mann-Whitneytests were used to assess the differences between the groups in addition to the relationship betweenpreeclampsia and PCOS. P values less than 0.05 were considered significant.Results: Age, gravidity and parity were not significantly different between cases and controls.However, a significant difference was found in gestational age and BMI between the groups.Additionally, preeclamptic patients more frequently suffered from pre-pregnancy PCOS thancontrols and a significant relationship was found between preeclampsia and previous PCOS, evenamongst lean/normal weight patients.Conclusion: This study provides convincing evidence that a pre-pregnancy diagnosis of PCOScould predispose the patient to preeclampsia, regardless of a concomitant obesity risk factor.

  17. Standardized evaluation of lung congestion during COPD exacerbation better identifies patients at risk of dying

    Directory of Open Access Journals (Sweden)

    Høiseth AD

    2013-12-01

    Full Text Available Arne Didrik Høiseth,1 Torbjørn Omland,1 Bo Daniel Karlsson,2 Pål H Brekke,1 Vidar Søyseth11Cardiothoracic Research Group, Division of Medicine, Akershus University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway; 2Deptartment of Radiology, Akershus University Hospital, Lørenskog, NorwayBackground: Congestive heart failure is underdiagnosed in patients with chronic obstructive pulmonary disease (COPD. Pulmonary congestion on chest radiograph at admission for acute exacerbation of COPD (AECOPD is associated with an increased risk of mortality. A standardized evaluation of chest radiographs may enhance prognostic accuracy.Purpose: We aimed to evaluate whether a standardized, liberal assessment of pulmonary congestion is superior to the routine assessment in identifying patients at increased risk of long-term mortality, and to investigate the association of heart failure with N-terminal prohormone of brain natriuretic peptide (NT-proBNP concentrations.Material and methods: This was a prospective cohort study of 99 patients admitted for AECOPD. Chest radiographs obtained on admission were routinely evaluated and then later evaluated by blinded investigators using a standardized protocol looking for Kerley B lines, enlarged vessels in the lung apex, perihilar cuffing, peribronchial haze, and interstitial or alveolar edema, defining the presence of pulmonary congestion. Adjusted associations with long-term mortality and NT-proBNP concentration were calculated.Results: The standardized assessment was positive for pulmonary congestion in 32 of the 195 radiographs (16% ruled negative in the routine assessment. The standardized assessment was superior in predicting death during a median follow up of 1.9 years (P=0.022, and in multivariable analysis, only the standardized assessment showed a significant association with mortality (hazard ratio 2.4, 95% confidence interval [CI] 1.2–4.7 (P=0.016 and NT-proBNP (relative

  18. Development of Arabic version of Berlin questionnaire to identify obstructive sleep apnea at risk patients

    Directory of Open Access Journals (Sweden)

    Abdel Baset M Saleh

    2011-01-01

    Results: The study demonstrated a high degree of internal consistency and stability over time for the developed ABQ. The Cronbach′s alpha coefficient for the 10-item tool was 0.92. Validation of ABQ against AHI at cutoff >5 revealed a sensitivity of 97%, specificity of 90%, positive and negative predictive values of 96% and 93%, respectively. Conclusion: The ABQ is reliable and valid scale in screening patients for the risk of OSA among Arabic-speaking nations, especially in resource-limited settings.

  19. Cardiovascular events in patients with COPD: TORCH study results

    DEFF Research Database (Denmark)

    Calverley, Peter M A; Anderson, Julie A; Celli, Bartolome; Ferguson, Gary T; Jenkins, Christine; Jones, Paul W; Crim, Courtney; Willits, Lisa R; Yates, Julie C; Vestbo, Jørgen; NN, NN

    2010-01-01

    BACKGROUND: Previous studies have suggested that long-term use of beta agonists to treat chronic obstructive pulmonary disease (COPD) may increase the risk of cardiovascular adverse events. In this post hoc analysis, data from the TOwards a Revolution in COPD Health (TORCH) study were used to...... investigate whether use of the long-acting beta(2) agonist salmeterol over 3 years increased the risk of cardiovascular adverse events in patients with moderate to severe COPD. METHODS: TORCH was a randomised, double-blind, placebo controlled study conducted at 444 centres in 42 countries. Patients (n=6184...... showed that salmeterol alone or in combination (SFC) did not increase the risk of cardiovascular events in patients with moderate to severe COPD....

  20. Intestinal microbiome analyses identify melanoma patients at risk for checkpoint-blockade-induced colitis.

    Science.gov (United States)

    Dubin, Krista; Callahan, Margaret K; Ren, Boyu; Khanin, Raya; Viale, Agnes; Ling, Lilan; No, Daniel; Gobourne, Asia; Littmann, Eric; Huttenhower, Curtis; Pamer, Eric G; Wolchok, Jedd D

    2016-01-01

    The composition of the intestinal microbiota influences the development of inflammatory disorders. However, associating inflammatory diseases with specific microbial members of the microbiota is challenging, because clinically detectable inflammation and its treatment can alter the microbiota's composition. Immunologic checkpoint blockade with ipilimumab, a monoclonal antibody that blocks cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4) signalling, is associated with new-onset, immune-mediated colitis. Here we conduct a prospective study of patients with metastatic melanoma undergoing ipilimumab treatment and correlate the pre-inflammation faecal microbiota and microbiome composition with subsequent colitis development. We demonstrate that increased representation of bacteria belonging to the Bacteroidetes phylum is correlated with resistance to the development of checkpoint-blockade-induced colitis. Furthermore, a paucity of genetic pathways involved in polyamine transport and B vitamin biosynthesis is associated with an increased risk of colitis. Identification of these biomarkers may enable interventions to reduce the risk of inflammatory complications following cancer immunotherapy. PMID:26837003

  1. CARDIOVASCULAR RISK FACTORS IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

    Directory of Open Access Journals (Sweden)

    Ye. D. Bazdyrev

    2014-11-01

    Full Text Available Objective: to detect previously undiagnosed arterial hypertension in patients with chronic obstructive pulmonary disease (COPD as a risk factor for cardiovascular mortality.Materials and methods. 43 patients with stage I–II of COPD and the absence of clinical signs of cardiovascular diseases were examined. Spirometry, body plethysmography and diffusing lung capacity (DLCO were included in the respiratory system assessment. The cardiovascular system was assessed with echocardiography and ambulatory blood pressure monitoring (ABPM.Results. Despite the absence of obvious signs of cardiovascular lesions (an increase of office blood pressure, intracardiac hemodynamic changes, the following cardiovascular risk factors were identified: age (58.2 ± 2.0 years, male gender, smoking, hypercholesterolemia and dyslipidemia (total cholesterol 5.9 ± 0.9 mmol / l, low density lipoproteins 3.8 ± 0.5 mmol / l, triglycerides 1.8 ± 0.2 mmol / l. Correlation analysis has revealed the relation between several respiratory parameters and the severity of dyspnea and quality of life in patients with COPD, as well as its relation with lipid levels.Conclusion. The patients with COPD have a large number of risk factors for CVD. According to ABPM data, arterial hypertension was verified in 18 (41.9 % of 43 patients with COPD at normal level of office blood pressure; moreover, 51.2 % of patients demonstrated low reduction of blood pressure during the night-time that nowadays, is considered to be a predictor of cardiovascular disease and sudden death.

  2. Primary care assessment instruments for patients at risk of, or with, persistent pain: opportunistic findings from a systematic literature review

    Directory of Open Access Journals (Sweden)

    Karen Grimmer-Somers

    2009-06-01

    Full Text Available Karen Grimmer-Somers1, Saravana Kumar1, Nic Vipond2, Gillian Hall21Centre for Allied Health Evidence, University of South Australia, Australia; 2Accident Compensation Corporation, Wellington, New ZealandBackground: Early identification in primary care settings of individuals with, or at-risk of, developing persistent pain, is important to limit development of disability. There is little information to assist primary care providers to choose or deliver relevant, efficient, and soundly constructed assessment instruments for this purpose.Objective: We recently published the findings of a literature review, which produced a compendium of assessment instruments to identify adults with, or at-risk of developing, persistent pain of noncancer origin. This paper reports on instruments opportunistically identified during this review which may be appropriate to primary health care settings for early identification of such patients.Results: One hundred sixteen potentially useful instruments were initially identified in the review, measuring pain severity, psychological distress, functional capacity, quality of life or multidimensional constructs of persistent pain. Following a series of steps, 45 instruments were shortlisted, with sound clinical utility and strong psychometric properties. Of these, 16 instruments were appropriate to primary health care settings because of simple wording, brief items, short administration time, and ease of scoring.Conclusion: No one assessment instrument captured all constructs of persistent pain. The 16 instruments provide a broad choice for primary care clinicians to assist with early identification of adults at risk of, or with persistent pain.Keywords: adults with persistent pain, primary health care assessment, early identification

  3. Criticism and Depression among the Caregivers of At-Risk Mental State and First-Episode Psychosis Patients.

    Directory of Open Access Journals (Sweden)

    Yumiko Hamaie

    Full Text Available Expressed emotion (EE, especially criticism, is an important predictor of outcomes for the patient for a wide range of mental health problems. To understand complex links between EE and various relevant variables in early phase psychosis, this study examined criticism, distress of caregivers, other patients', and caregivers' variables, and links between criticism and these variables in those with at-risk mental state (ARMS for psychosis and first-episode psychosis (FEP. The participants were 56 patients (mean age 18.8 ± 4.2 years with ARMS and their caregivers (49.4 ± 5.8 years and 43 patients (21.7 ± 5.2 years with FEP and their caregivers (49.3 ± 7.4 years. We investigated criticisms made by caregivers using the Japanese version of the Family Attitude Scale and caregiver depressive symptoms via the self-report Beck Depression Inventory. We also assessed psychiatric symptoms and functioning of the patients. Approximately one-third of caregivers of patients with ARMS or FEP had depressive symptoms, predominately with mild-to-moderate symptom levels, whereas only a small portion exhibited high criticism. The level of criticism and depression were comparable between ARMS and FEP caregivers. The link between criticism, caregivers' depression, and patients' symptoms were observed in FEP but not in ARMS caregivers. These findings imply that the interaction between criticism and caregivers' and patients' mental states may develop during or after the onset of established psychosis and interventions for the caregivers should be tailored to the patient's specific stage of illness. Interventions for FEP caregivers should target their emotional distress and include education about patient's general symptoms.

  4. Tai Chi Chuan Exercise for Patients with Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Ching Lan

    2013-01-01

    Full Text Available Exercise training is the cornerstone of rehabilitation for patients with cardiovascular disease (CVD. Although high-intensity exercise has significant cardiovascular benefits, light-to-moderate intensity aerobic exercise also offers health benefits. With lower-intensity workouts, patients may be able to exercise for longer periods of time and increase the acceptance of exercise, particularly in unfit and elderly patients. Tai Chi Chuan (Tai Chi is a traditional Chinese mind-body exercise. The exercise intensity of Tai Chi is light to moderate, depending on its training style, posture, and duration. Previous research has shown that Tai Chi enhances aerobic capacity, muscular strength, balance, and psychological well-being. Additionally, Tai Chi training has significant benefits for common cardiovascular risk factors, such as hypertension, diabetes mellitus, dyslipidemia, poor exercise capacity, endothelial dysfunction, and depression. Tai Chi is safe and effective in patients with acute myocardial infarction (AMI, coronary artery bypass grafting (CABG surgery, congestive heart failure (HF, and stroke. In conclusion, Tai Chi has significant benefits to patients with cardiovascular disease, and it may be prescribed as an alternative exercise program for selected patients with CVD.

  5. Perioperative Cardiovascular Assessment of Patients Undergoing Noncardiac Surgery

    OpenAIRE

    Freeman, William K.; Gibbons, Raymond J.

    2009-01-01

    Preoperative assessment of the cardiac patient before noncardiac surgery is common in the clinical practice of the medical consultant, anesthesiologist, and surgeon. Currently, most noncardiac surgical procedures are performed for patients of advanced age, and the number of such surgeries is likely to increase with the aging of the population. These same patients have an increased prevalence of cardiovascular disease, especially ischemic heart disease, which is the primary cause of perioperat...

  6. Study of pulp microflora in patients with cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    M.A. Safarov

    2010-06-01

    Full Text Available 335 patients aged 20 to 60 years with various parodontitis inflammatory diseases have been selected for research. All patients have been divided into four groups of different age: with rheumatism - 96 persons, with heart ischemic illness - 82 persons, with arterial hypertension - 89 persons, with neurocirculatory dystonia - 68 persons. The presented results of supervision show diagnostic significant changes of pulp microflora with odontogenic infection in patients, suffering cardiovascular diseases

  7. Specificity of mannan antigen and anti-mannan antibody screening in patients with haematological malignancies at risk for fungal infection.

    Science.gov (United States)

    Duettmann, Wiebke; Koidl, Christoph; Krause, Robert; Lackner, Gertrude; Woelfler, Albert; Hoenigl, Martin

    2016-06-01

    Combination of mannan antigen and anti-mannan antibody (Mn/A-Mn) testing has been reported a useful and specific strategy for diagnosis of invasive Candida infections (ICIs). We evaluated Mn/A-Mn as a screening tool in patients with haematological malignancies. This clinical prospective study was performed at the Division of Hematology, Medical University Graz, Austria between July and December 2012. Patients at risk for fungal infection were included into the study and twice weekly screened by Mn/A-Mn testing, yielding 650 samples. Of overall 67 patients 66 had no evidence for ICI. From those, 153/640 serum samples (23.9%) were positive for mannan Ab, and nine (1.4%) for Ag. Most false positive Ab results were observed among 375 samples from patients without haematopoietic stem cell transplantation (34.9% resulted positive). Combined specificity of Mn/A-Mn was 74.8%. Of 10 samples obtained in the single patient with candidemia, five were positive for mannan Ag (from the day of diagnosis up to 40 days after detection of candidemia) and none for Ab. In conclusion, mannan Ab screening yielded a high number of false positive results. While mannan Ag was found to be highly specific and may have potential for diagnostic driven testing, mannan Ab testing cannot be recommended based on our study results. PMID:26916753

  8. Osteoprotegerin and mortality in hemodialysis patients with cardiovascular disease

    DEFF Research Database (Denmark)

    Winther, Simon; Christensen, Jeppe Hagstrup; Flyvbjerg, Allan;

    2013-01-01

    Abstract BACKGROUND: Patients treated with hemodialysis (HD) have an increased mortality, mainly caused by cardiovascular disease (CVD). Osteoprotegerin (OPG) is a glycoprotein involved in the regulation of the vascular calcification process. Previous studies have demonstrated that OPG.......08; in the adjusted analyses, the p-value for trend was 0.03. CONCLUSIONS: In a high-risk population of hemodialysis patients with previously documented cardiovascular disease, a high level of OPG was an independent risk marker of all-cause mortality....... is a prognostic marker of mortality. The aim of this study was to investigate if OPG was a prognostic marker of all-cause mortality in high-risk patients with end-stage renal disease and CVD. METHODS: We prospectively followed 206 HD patients with CVD. OPG was measured at baseline and the patients were followed...

  9. Cardiovascular and noncardiovascular mortality among patients starting dialysis

    DEFF Research Database (Denmark)

    de Jager, Dinanda J; Grootendorst, Diana C; Jager, Kitty J;

    2009-01-01

    CONTEXT: Cardiovascular mortality is considered the main cause of death in patients receiving dialysis and is 10 to 20 times higher in such patients than in the general population. OBJECTIVE: To evaluate if high overall mortality in patients starting dialysis is a consequence of increased...... cardiovascular mortality risk only or whether noncardiovascular mortality is equally increased. DESIGN, SETTING, AND PATIENTS: Using data from between January 1, 1994, and January 1, 2007, age-stratified mortality in a European cohort of adults starting dialysis and receiving follow-up for a mean of 1.8 (SD, 1.......1) years (European Renal Association-European Dialysis and Transplant Association [ERA-EDTA] Registry [N = 123,407]) was compared with the European general population (Eurostat). MAIN OUTCOME MEASURES: Cause of death was recorded by ERA-EDTA codes in patients and matching International Statistical...

  10. Cardiovascular risk factors in hemodialysis and peritoneal dialysis patients

    Directory of Open Access Journals (Sweden)

    Helal Imed

    2010-01-01

    Full Text Available Cardiovascular diseases are a major cause of morbidity and mortality in patients with end-stage renal disease (ESRD. The aim of our investigation was the evaluation of an extensive cardiovascular profile in hemodialysis (HD and peritoneal dialysis (PD patients. We studied 74 patients with ESRD (38 males, 36 females, maintained either on chronic HD (n= 50 or chronic PD (n= 24 and age and sex matched 20 healthy subjects as controls. The lipid profile, homo-cysteine (Hcy and C reactive protein (CRP were measured. When compared to a healthy popu-lation, HD patients displayed a marked atherogenic profile, as attested by increased levels of total cholesterol (TC, triglycerides (TG, low-density lipoprotein-cholesterol (LDL-C, apolipoprotein A (Apo A, CRP, Hcy and lower concentrations of high-density lipoprotein-cholesterol (HDL-C, Apo B, albumin (ALB. A significant difference was noted concerning the rates of Apo B, HDL-C, TC, ALB and Hcy. Same biological disorders that those found at HD patients were noted in these PD patients. One also noted lower concentration in Apo A. there were a significant diffe-rence with the reference group concerning the rates of albumin, Apo A, HDL-Cl and Hcy. When compared to PD patients, HD patients had significantly decreased concentration of LDL-C. The peculiar metabolic changes observed in the present study confirm the marked tendency of patients with impaired renal function for developing cardiovascular diseases, irrespectively of the type of dialysis. We suggest including uremia-related risk factors in the panel for evaluation of cardio-vascular risk in dialysis patients.

  11. Recommendation for a contouring method and atlas of organs at risk in nasopharyngeal carcinoma patients receiving intensity-modulated radiotherapy

    International Nuclear Information System (INIS)

    Background and purpose: To recommend contouring methods and atlas of organs at risk (OARs) for nasopharyngeal carcinoma (NPC) patients receiving intensity-modulated radiotherapy, in order to help reach a consensus on interpretations of OARs delineation. Methods and materials: Two to four contouring methods for the middle ear, inner ear, temporal lobe, parotid gland and spinal cord were identified via systematic literature review; their volumes and dosimetric parameters were compared in 41 patients. Areas under the receiver operating characteristic curves for temporal lobe contouring were compared in 21 patients with unilateral temporal lobe necrosis (TLN). Results: Various contouring methods for the temporal lobe, middle ear, inner ear, parotid gland and spinal cord lead to different volumes and dosimetric parameters (P < 0.05). For TLN, D1 of PRV was the most relevant dosimetric parameter and 64 Gy was the critical point. We suggest contouring for the temporal lobe, middle ear, inner ear, parotid gland and spinal cord. A CT–MRI fusion atlas comprising 33 OARs was developed. Conclusions: Different dosimetric parameters may hinder the dosimetric research. The present recommendation and atlas, may help reach a consensus on subjective interpretation of OARs delineation to reduce inter-institutional differences in NPC patients

  12. Geriatric patient profile in the cardiovascular surgery intensive care unit

    International Nuclear Information System (INIS)

    Objectives: To determine hospitalization durations and mortalities of elderly in the Cardiovascular Surgery Intensive Care Unit. Methods: The retrospective study was conducted in a Cardiovascular Surgery Intensive Care Unit in Turkey and comprised patient records from January 1 to December 31, 2011. Computerized epicrisis reports of 255, who had undergone a cardiac surgery were collected. The patients were grouped according to their ages, Group I aged 65-74 and Group II aged 75 and older. European society for Cardiac Operative Risk Evaluation scores of the two groups were compared using SPSS 17. Results: Overall, there were 80 (31.37%) females and 175 (68.62%) males. There were 138 (54.1%) patients in Group I and 117 (45.9%) in Group II. Regarding their hospitalization reasons, it was determined that 70 (27.5%) patients in Group I and 79 (30.9%) patients in Group II were treated with the diagnosis of coronary artery disease. The average hospitalization duration of patients in the intensive care unit was determined to be 11.57+-10.40 days. Regarding the EuroSCORE score intervals of patients, 132 (51.8%)had 3-5 and 225 (88.2%) patients were transferred to the Cardiovascular Surgery and then all of them were discharged; 5 (4.1%) had a mortal course; and 11 (7.7%) were transferred to the anaesthesia intensive care unit Conclusions: The general mortality rates are very low in the Cardiovascular Surgery Intensive Care Unit and the patients have a good prognosis. (author)

  13. Nutritional advice in older patients at risk of malnutrition during treatment for chemotherapy: a two-year randomized controlled trial.

    Directory of Open Access Journals (Sweden)

    Isabelle Bourdel-Marchasson

    Full Text Available We tested the effect of dietary advice dedicated to increase intake in older patients at risk for malnutrition during chemotherapy, versus usual care, on one-year mortality.We conducted a multicentre, open-label interventional, stratified (centre, parallel randomised controlled trial, with a 1∶1 ratio, with two-year follow-up. Patients were aged 70 years or older treated with chemotherapy for solid tumour and at risk of malnutrition (MNA, Mini Nutritional Assessment 17-23.5. Intervention consisted of diet counselling with the aim of achieving an energy intake of 30 kCal/kg body weight/d and 1.2 g protein/kg/d, by face-to-face discussion targeting the main nutritional symptoms, compared to usual care. Interviews were performed 6 times during the chemotherapy sessions for 3 to 6 months. The primary endpoint was 1-year mortality and secondary endpoints were 2-year mortality, toxicities and chemotherapy outcomes.Between April 2007 and March 2010 we randomised 341 patients and 336 were analysed: mean (standard deviation age of 78.0 y (4·9, 51.2% male, mean MNA 20.2 (2.1. Distribution of cancer types was similar in the two groups; the most frequent were colon (22.4%, lymphoma (14.9%, lung (10.4%, and pancreas (17.0%. Both groups increased their dietary intake, but to a larger extent with intervention (p<0.01. At the second visit, the energy target was achieved in 57 (40.4% patients and the protein target in 66 (46.8% with the intervention compared respectively to 13 (13.5% and 20 (20.8% in the controls. Death occurred during the first year in 143 patients (42.56%, without difference according to the intervention (p = 0.79. No difference in nutritional status changes was found. Response to chemotherapy was also similar between the groups.Early dietary counselling was efficient in increasing intake but had no beneficial effect on mortality or secondary outcomes. Cancer cachexia antianabolism may explain this lack of effect.ClinicalTrials.gov NCT

  14. Impact of Hyperuricemia on Cardiovascular System in ESRD Patients

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    Mostafa Kamel, Magdy El-Sharkawy, Essam Afifi, Medhat Ali, Ahmed Ramadan

    2013-07-01

    Full Text Available Background: Hyperuricemia was found to be associated with hypertension, coronary heart disease, metabolic syndrome and chronic kidney disease. However there are no specific data about the relationship of uric acid to cardiovascular disease and mortality in ESRD patients on chronic hemodialysis.So, we aimed to study the impact of hyperuricemia on cardiovascular system in chronic kidney disease and in ESRD patients on regular hemodialysisPatients and methods: This study included 100 patients in Ashmoun hospital, nephrology department. Patients were chosen and divided into two groups: Group A, 50cases with chronic kidney disease and Group B, 50cases of ESRD on regular hemodialysis. All cases were subjected to full clinical examination, measurement of eGFR, laboratory tests for blood urea, serum creatinine and serum uric acid and ECG.Results: Serum uric acid was significantly higher in dialysis group than CKD group (p0.05.Conclusion: In cases of CKD uric acid is involved in the pathogenesis of renal failure and hypertension. In patients with ESRD, hyperuricemia is not a risk factor for the development of cardiac disease; but it shows reversed epidemiology and becomes a marker of good nutritious status. Further studies should be done on wider scales to evaluate the impact of hyperuricemia on cardiovascular system in hemodialysis patients.

  15. Cardiovascular Response During Submaximal Underwater Treadmill Exercise in Stroke Patients

    OpenAIRE

    Yoo, JeeHyun; Lim, Kil-Byung; Lee, Hong-Jae; Kwon, Yong-Geol

    2014-01-01

    Objective To evaluate the cardiovascular response during head-out water immersion, underwater treadmill gait, and land treadmill gait in stroke patients. Methods Ten stroke patients were recruited for underwater and land treadmill gait sessions. Each session was 40 minutes long; 5 minutes for standing rest on land, 5 minutes for standing rest in water or on treadmill, 20 minutes for treadmill walking in water or on land, 5 minutes for standing rest in water or on treadmill, and 5 minutes for ...

  16. Effectiveness of Case Management for 'At Risk' Patients in Primary Care: A Systematic Review and Meta-Analysis.

    Directory of Open Access Journals (Sweden)

    Jonathan Stokes

    Full Text Available An ageing population with multimorbidity is putting pressure on health systems. A popular method of managing this pressure is identification of patients in primary care 'at-risk' of hospitalisation, and delivering case management to improve outcomes and avoid admissions. However, the effectiveness of this model has not been subjected to rigorous quantitative synthesis.We carried out a systematic review and meta-analysis of the effectiveness of case management for 'at-risk' patients in primary care. Six bibliographic databases were searched using terms for 'case management', 'primary care', and a methodology filter (Cochrane EPOC group. Effectiveness compared to usual care was measured across a number of relevant outcomes: Health--self-assessed health status, mortality; Cost--total cost of care, healthcare utilisation (primary and non-specialist care and secondary care separately, and; Satisfaction--patient satisfaction. We conducted secondary subgroup analyses to assess whether effectiveness was moderated by the particular model of case management, context, and study design. A total of 15,327 titles and abstracts were screened, 36 unique studies were included. Meta-analyses showed no significant differences in total cost, mortality, utilisation of primary or secondary care. A very small significant effect favouring case management was found for self-reported health status in the short-term (0.07, 95% CI 0.00 to 0.14. A small significant effect favouring case management was found for patient satisfaction in the short- (0.26, 0.16 to 0.36 and long-term (0.35, 0.04 to 0.66. Secondary subgroup analyses suggested the effectiveness of case management may be increased when delivered by a multidisciplinary team, when a social worker was involved, and when delivered in a setting rated as low in initial 'strength' of primary care.This was the first meta-analytic review which examined the effects of case management on a wide range of outcomes and

  17. Dental treatment in patients with cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Cleonice da Silveira TEIXEIRA

    2008-04-01

    Full Text Available Introduction: The correct evaluation of patients with cardiovasculardisease is based on a careful anamnesis and on the previous knowledgeof the main coronary diseases and its sequels. Objective: This articlerevised the concepts and characteristics of diverse heart illnesses asthe ischemic cardiopathy, chest angina, congestive cardiac insufficiency,arrhythmia and bradycardia. Literature review and conclusion:Complications like myocardium infarct and bacterial endocarditis were described focusing the dental clinical procedures. The handling of this information is important during the determination of the cardiac risk of each patient, classifying as high, moderate, or minimum risk. Dental professionals must plan the clinical appointments according to pre-established patient’s risk. Short duration appointments and the limitation of the stress and anxiety levels with the use of anti-anxiolytic medicines and complementary sedation can be important for a transoperative and postoperative without complications. The urgent procedures that occurred during the clinical trial in patients with coronary disease were also discussed.

  18. Criticism and Depression among the Caregivers of At-Risk Mental State and First-Episode Psychosis Patients

    Science.gov (United States)

    Hamaie, Yumiko; Ohmuro, Noriyuki; Katsura, Masahiro; Obara, Chika; Kikuchi, Tatsuo; Ito, Fumiaki; Miyakoshi, Tetsuo; Matsuoka, Hiroo; Matsumoto, Kazunori

    2016-01-01

    Expressed emotion (EE), especially criticism, is an important predictor of outcomes for the patient for a wide range of mental health problems. To understand complex links between EE and various relevant variables in early phase psychosis, this study examined criticism, distress of caregivers, other patients’, and caregivers’ variables, and links between criticism and these variables in those with at-risk mental state (ARMS) for psychosis and first-episode psychosis (FEP). The participants were 56 patients (mean age 18.8 ± 4.2 years) with ARMS and their caregivers (49.4 ± 5.8 years) and 43 patients (21.7 ± 5.2 years) with FEP and their caregivers (49.3 ± 7.4 years). We investigated criticisms made by caregivers using the Japanese version of the Family Attitude Scale and caregiver depressive symptoms via the self-report Beck Depression Inventory. We also assessed psychiatric symptoms and functioning of the patients. Approximately one-third of caregivers of patients with ARMS or FEP had depressive symptoms, predominately with mild-to-moderate symptom levels, whereas only a small portion exhibited high criticism. The level of criticism and depression were comparable between ARMS and FEP caregivers. The link between criticism, caregivers’ depression, and patients’ symptoms were observed in FEP but not in ARMS caregivers. These findings imply that the interaction between criticism and caregivers’ and patients’ mental states may develop during or after the onset of established psychosis and interventions for the caregivers should be tailored to the patient’s specific stage of illness. Interventions for FEP caregivers should target their emotional distress and include education about patient’s general symptoms. PMID:26918629

  19. AUTONOMIC CARDIOVASCULAR REGULATION DISORDERS IN PATIENTS WITH PSORIATIC ARTHRITIS

    Directory of Open Access Journals (Sweden)

    A. P. Rebrov

    2014-07-01

    Full Text Available Aim – to identify disorders of autonomic regulation of cardiac activity in patients with psoriatic arthritis (PsA by determining the heart rate variability (HRV, and also establish the relationship of HRV with systemic inflammation and traditional cardiovascular risk factors.Materials and methods. The study included 53 patients with PsA (mean age 43.64 ± 12.1 years, including 48.2 % men, mean disease durationwas 10.32 ± 10.2 years. The control group included 25 healthy volunteers (average age 46.7 ± 12.45 years, 49.1 % – men. Time andfrequency measures of HRV were analyzed. Active PsA was determined by an index DAS4, rate erythrocyte sedimentation rate (ESR, levels of C-reactive protein (CRP and fibrinogen. Patients with clinical manifestations of cardiovascular disease, and patients with symptomsof carotid atherosclerosis, detected by duplex study were excluded.Results. Deterioration of HRV in patients with PsA compared with those in patients of the control group, the availability of statistically significant reverse relationship of temporal and spectral parameters of HRV with PsA activity (ESR, CRP, entezit score, DAS4, duration of arthritis, the classical factors of cardiovascular risk were established.Conclusion. Patients with PsA had noted a violation of autonomic regulation of cardiac activity in the form of reduced HRV and activation of the sympathetic part of it. Identified changes were associated with activity of systemic inflammation and classical factors of cardiovascular risk.

  20. Predicting the Longitudinal Effects of the Family Environment on Prodromal Symptoms and Functioning in Patients At-Risk for Psychosis

    Science.gov (United States)

    Schlosser, Danielle A.; Zinberg, Jamie L.; Loewy, Rachel L.; Casey-Cannon, Shannon; O’Brien, Mary P.; Bearden, Carrie E.; Vinogradov, Sophia; Cannon, Tyrone D.

    2010-01-01

    The current study examined the relationship between the family environment and symptoms and functioning over time in a group of adolescents and young adults at clinical high risk for psychosis (N = 63). The current study compared the ability of interview-based versus self-report ratings of the family environment to predict the severity of prodromal symptoms and functioning over time. The family environmental factors were measured by interviewer ratings of the Camberwell Family Interview (CFI), self-report questionnaires surveying the patient’s perceptions of criticism and warmth, and parent reported perceptions of their own level of criticism and warmth. Patients living in a critical family environment, as measured by the CFI at baseline, exhibited significantly worse positive symptoms at 6-month follow-up, relative to patients living in a low-key family environment. In terms of protective effects, warmth and an optimal level of family involvement interacted such that the two jointly predicted improved functioning at 6-month follow-up. Overall, both interview-based and self-report ratings of the family environment were predictive of symptoms and functioning at follow-up; however patient’s self-report ratings of criticism had stronger predictive power. These results suggest that the family environment should be a specific target of treatment for individuals at risk for psychosis. PMID:20171848

  1. Reduction of Dose Delivered to Organs at Risk in Prostate Cancer Patients via Image-Guided Radiation Therapy

    International Nuclear Information System (INIS)

    Purpose: To determine whether image guidance can improve the dose delivered to target organs and organs at risk (OARs) for prostate cancer patients treated with intensity-modulated radiotherapy (IMRT). Methods and Materials: Eight prostate cancer patients were treated with IMRT to 76 Gy at 2 Gy per fraction. Daily target localization was performed via alignment of three intraprostatic fiducials and weekly kV-cone beam computed tomography (CBCT) scans. The prostate and OARs were manually contoured on each CBCT by a single physician. Daily patient setup shifts were obtained by comparing alignment of skin tattoos with the treatment position based on fiducials. Treatment fields were retrospectively applied to CBCT scans. The dose distributions were calculated using actual treatment plans (an 8-mm PTV margin everywhere except for 6-mm posteriorly) with and without image guidance shifts. Furthermore, the feasibility of margin reduction was evaluated by reducing planning margins to 4 mm everywhere except for 3 mm posteriorly. Results: For the eight treatment plans on the 56 CBCT scans, the average doses to 98% of the prostate (D98) were 102% (range, 99-104%) and 99% (range, 45-104%) with and without image guidance, respectively. Using margin reduction, the average D98s were 100% (range, 84-104%) and 92% (range, 40-104%) with and without image guidance, respectively. Conclusions: Currently, margins used in IMRT plans are adequate to deliver a dose to the prostate with conventional patient positioning using skin tattoos or bony anatomy. The use of image guidance may facilitate significant reduction of planning margins. Future studies to assess the efficacy of decreasing margins and improvement of treatment-related toxicities are warranted.

  2. Estimation of Cardiovascular Risk in Patients with Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    Belkis Vicente Sánchez

    2015-09-01

    Full Text Available Background: diabetes mellitus accelerates atherosclerotic changes throughout the vascular tree and consequently increases the risk of developing fatal acute events. Objective: to estimate the global cardiovascular risk in patients with type 2 diabetes mellitus. Method: a cross-sectional study of a series of type 2 diabetic patients from the People's Council of Constancia, Abreus municipality, Cienfuegos province was conducted from July to December 2012. The universe comprised the 180 people with diabetes in the area. Variables studied were: age, sex, body mass index, nutritional assessment, blood pressure, toxic habits, associated chronic diseases, blood levels of glucose, lipids (total cholesterol and triglycerides and microalbuminuria. World Health Organization/International Society of Hypertension prediction charts specific to the region of the Americas, in which Cuba is included, were used to estimate the cardiovascular risk. Results: mean age was 61.63 years and females predominated. Relevant risk factors were hypertension followed by obesity, smoking and dyslipidemia. Mean body mass index was 27.66kg/m2; waist circumference was 94.45 cm in women and 96.86 cm in men. Thirty point six percent had more than two uncontrolled risk factors and 28.3 % of the total presented a high to very high cardiovascular risk. Conclusions: cardiovascular risk prediction charts are helpful tools for making clinical decisions, but their interpretation must be flexible and allow the intervention of clinical reasoning.

  3. The altered complexity of cardiovascular regulation in depressed patients

    International Nuclear Information System (INIS)

    Major depressive disorders (MDD) are associated with an increased risk for cardiovascular morbidity and mortality. Even if it is known that MDD are accompanied by an autonomic dysbalance with increased sympathetic and/or reduced parasympathetic activity, to date only limited information is available about the degree and complexity of cardiovascular regulation. The aim of this study was to investigate the influence of MDD on the autonomous nervous system and cardiovascular complexity by means of linear and nonlinear indices from heart rate and blood pressure variability (HRV, BPV). From 57 non-medicated patients and 57 matched healthy controls with respect to age and gender HRV and BPV in time and frequency domain, symbolic dynamics, compression entropy, multiscale entropy, detrended fluctuation analysis, Poincaré plot analysis and baroreflex sensitivity were analysed from 30 min short-term recordings. Complexity indices from nonlinear dynamics demonstrated considerable changes in autonomous regulation due to MDD. For the first time we could show that non-medicated depressed patients who were matched with respect to age and gender reveal a significantly changed short-term as well as long-term complexity of cardiovascular regulation. These results suggest substantial changes in autonomic control probably due to a change of interactions between different physiological control loops in MDD

  4. Medical management of the patient with cardiovascular disease.

    Science.gov (United States)

    Mask, A G

    2000-06-01

    Cigarette smoking, hypertension, hypercholesterolemia, and periodontal disease have been established as major risk factors for cardiovascular disease. Dentists and physicians should work aggressively to educate periodontitis patients about this relationship in an effort to improve the quality of health and contribute to their long-term survival. Blood pressure should be checked at the initial dental visit and at each subsequent visit in patients whose blood pressure is found to be high and/or has a history of hypertension. Dental and medical assistants should receive in-service training to assure competency in measuring blood pressures. All staff should be certified in basic cardiopulmonary resuscitation. Emergency protocol procedures should be in writing and rehearsed regularly. Patients should take their blood pressure medication as usual on the day of the dental procedure. It is helpful for the patients to bring all medications to the office for review at the time of the dental procedure. Good communication should be established between the dentist and physician to maximize good dental and physical health. Because the patient with periodontal disease is at an increased risk for cardiovascular disease, a standardized form should be developed for the convenient exchange of vital information, including but not limited to: blood pressure, medications, allergies, medical conditions and pertinent highlights of dental procedures. Minimize stress in patients with coronary artery disease. This includes providing solid local anesthesia, avoidance of intravascular medication injections, and encouraging relaxation techniques. Antibiotic prophylaxis is indicated in patients with valvular heart disease but does not guarantee the prevention of endocarditis. These patients should be alerted to monitor any symptoms such as fever, chills or shortness of breath. It has also been documented that toothbrushing, flossing and home plaque removers can cause transient bacteremia in

  5. Cardiovascular pathology in veterans of Great Patriotic War and aged patients: spectrum and clinical pattern

    Directory of Open Access Journals (Sweden)

    Denisova Т.Р.

    2011-09-01

    Full Text Available Cardiovascular pathology spectrum and dynamics in veterans of Great Patriotic War and aged patients of Volga agricultural and industrial region were studied. Clinical signs and course of cardiovascular pathology in aged patients were determined. A «dissolution» phenomenon of chronic cardiovascular pathology was revealed in patients aged over 100 years

  6. Cytomegalovirus retinitis after central retinal vein occlusion in a patient on systemic immunosuppression: does venooclusive disease predispose to cytomegalovirus retinitis in patients already at risk?

    Directory of Open Access Journals (Sweden)

    Welling JD

    2012-04-01

    Full Text Available John D Welling, Ahmad B Tarabishy, John ChristoforidisDepartment of Ophthalmology, Havener Eye Institute, Ohio State University, Columbus, OH, USAAbstract: Cytomegalovirus (CMV retinitis remains the most common opportunistic ocular infection in immunocompromised patients. Patients with immunocompromising diseases, such as acquired immunodeficiency syndrome, inherited immunodeficiency states, malignancies, and those on systemic immunosuppressive therapy, are known to be at risk. Recently, it has been suggested that patients undergoing intravitreal injection of immunosuppressive agents may also be predisposed. One previous case report speculated that there may be an additional risk for CMV retinitis in acquired immunodeficiency syndrome patients with venoocclusive disease. This case study presents a case of CMV retinitis following central retinal vein occlusion in a patient on systemic immunosuppressants.Keywords: cytomegalovirus retinitis, central retinal vein occlusion, immunosuppression, solid organ transplant, venous stasis, risk factor

  7. Quantitative characterization of myocardial infarction by cardiovascular magnetic resonance predicts future cardiovascular events in patients with ischemic cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Pauly John M

    2008-04-01

    Full Text Available Abstract Background Cardiovascular magnetic resonance (CMR can provide quantitative data of the myocardial tissue utilizing high spatial and temporal resolution along with exquisite tissue contrast. Previous studies have correlated myocardial scar tissue with the occurrence of ventricular arrhythmia. This study was conducted to evaluate whether characterization of myocardial infarction by CMR can predict cardiovascular events in patients with ischemic cardiomyopathy (ICM. Results We consecutively studied 86 patients with ICM (LVEF Conclusion Quantification of the scar volume and scar percentage by CMR is superior to LVEDV, LVESV, and LVEF in prognosticating the future likelihood of the development of cardiovascular events in patients with ICM.

  8. Feasibility of perfusion cardiovascular magnetic resonance in paediatric patients

    OpenAIRE

    Kellenberger Christian; Schwitter Juerg; Buechel Emanuela; Balmer Christian; Bauersfeld Urs

    2009-01-01

    Abstract Aims As coronary artery disease may also occur during childhood in some specific conditions, we sought to assess the feasibility and accuracy of perfusion cardiovascular magnetic resonance (CMR) in paediatric patients. Methods and results First-pass perfusion CMR studies were performed under pharmacological stress with adenosine and by using a hybrid echo-planar pulse sequence with slice-selective saturation recovery preparation. Fifty-six perfusion CMR examinations were performed in...

  9. Enhancing Treatment Outcome of Patients at Risk of Treatment Failure: Meta-Analytic and Mega-Analytic Review of a Psychotherapy Quality Assurance System

    Science.gov (United States)

    Shimokawa, Kenichi; Lambert, Michael J.; Smart, David W.

    2010-01-01

    Objective: Outcome research has documented worsening among a minority of the patient population (5% to 10%). In this study, we conducted a meta-analytic and mega-analytic review of a psychotherapy quality assurance system intended to enhance outcomes in patients at risk of treatment failure. Method: Original data from six major studies conducted…

  10. Practical ways to deal with the high burden of cardiovascular disease in hemodialysis patients.

    Science.gov (United States)

    Lima, José Jayme Galvão de

    2006-01-01

    Cardiovascular disease is the main cause of death among hemodialysis patients. Although uremia by itself may be considered to be a cardiovascular risk factor, a significant proportion of dialysis patients die because of cardiovascular disease not directly attributable to uremia. Indeed, many of the cardiovascular diseases and cardiovascular risk factors in these patients are common to those occurring in the general population and are amenable to intervention. Lack of proper medical care during the early stages of renal insufficiency and present-day dialysis routines, by failing to correct hypertension, hypervolemia and left ventricular hypertrophy in many patients, may also add to the cardiovascular burden. The author suggests that, in addition to early treatment and referral to a specialist, chronic renal failure patients should undergo intensive cardiovascular screening and treatment, and correction of cardiovascular risk factors based on guidelines established for the general population. PMID:16612461

  11. Cost-effectiveness of nutritional counseling for obese patients and patients at risk of ischemic heart disease

    DEFF Research Database (Denmark)

    Olsen, Jens; Willaing, Ingrid; Ladelund, Steen;

    2005-01-01

    counseling by a general practitioner (GP) or a dietician. METHODS: A total of 60 GPs, who accepted to participate, were randomized either to give nutritional counseling or to refer patients to a dietician for counseling. The life years gained was estimated using a Cox regression model. Costs were estimated...... on the basis of registered use of time (dieticians) or agreed salaries (GPs). RESULTS: The effect of nutritional counseling comparing GPs and dieticians is greatest when counseling is performed by a GP--0.0919 years versus 0.0274 years. These effects appear to be moderate, but they are significant...... studies of other patient groups and interventions report effects within the same magnitude. The GP group was the most cost-effective, but it must be concluded that both counseling strategies were relatively cost-effective. Even though the cost of gaining an extra life year was estimated to be 59,987 DKK...

  12. Management of cardiovascular disease in patients with psoriasis

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Skov, Lone

    2016-01-01

    INTRODUCTION: Patients with psoriasis have an increased incidence and prevalence of cardiovascular (CV) risk factors, and CV undertreatment in these patients is a well-established problem. The link between psoriasis and CV disease is present on a pathogenic level, as well as due to modifiable...... lifestyle factors such as smoking and alcohol abuse. AREAS COVERED: In this manuscript we describe the evidence associating psoriasis with CV disease, as well as the pharmacological and non-pharmacological treatment of CV risk factors including the CV effects of anti-psoriatic therapy and vice versa. EXPERT...

  13. Patient-specific modeling of human cardiovascular system elements

    Science.gov (United States)

    Kossovich, Leonid Yu.; Kirillova, Irina V.; Golyadkina, Anastasiya A.; Polienko, Asel V.; Chelnokova, Natalia O.; Ivanov, Dmitriy V.; Murylev, Vladimir V.

    2016-03-01

    Object of study: The research is aimed at development of personalized medical treatment. Algorithm was developed for patient-specific surgical interventions of the cardiovascular system pathologies. Methods: Geometrical models of the biological objects and initial and boundary conditions were realized by medical diagnostic data of the specific patient. Mechanical and histomorphological parameters were obtained with the help mechanical experiments on universal testing machine. Computer modeling of the studied processes was conducted with the help of the finite element method. Results: Results of the numerical simulation allowed evaluating the physiological processes in the studied object in normal state, in presence of different pathologies and after different types of surgical procedures.

  14. TYPES OF TREMOR IN PATIENTS WITH CEREBROVASCULAR DISEASES AND CARDIOVASCULAR EVENTS

    OpenAIRE

    Petrov Igor; Mulic Mersudin; Antonio Georgiev

    2016-01-01

    Introduction: Tremor can occur as a part of the clinical feature of cerebrovascular diseases. Many patients with cerebral stroke have cardiovascular diseases as a comorbidity or complication of stroke; sometimes cardiovascular events can lead to embolic stroke. Aim: To present types of tremor in patients with cerebrovascular diseases and cardiovascular events and diabetes mellitus type 2, clinical characteristics of tremor and investigations used. Materia...

  15. Depression and cardiovascular disease.

    Science.gov (United States)

    Bradley, Steven M; Rumsfeld, John S

    2015-10-01

    There is a wealth of evidence linking depression to increased risk for cardiovascular disease (CVD) and worse outcomes among patients with known CVD. In addition, there are safe and effective treatments for depression. Despite this, depression remains under-recognized and undertreated in patients at risk for or living with CVD. In this review, we first summarize the evidence linking depression to increased risk of CVD and worse patient outcomes. We then review the mechanisms by which depression may contribute to cardiovascular risk and poor cardiovascular outcomes. We then summarize prior studies of depression treatment on cardiovascular outcomes. Finally, we offer guidance in the identification and management of depression among CVD populations. Given that 1 in 4 CVD patients has concurrent depression, application of these best-practices will assist providers in achieving optimal outcomes for their CVD patients. PMID:25850976

  16. Cost-effectiveness of nutritional counseling for obese patients and patients at risk of ischemic heart disease

    DEFF Research Database (Denmark)

    Olsen, Jens; Willaing, Ingrid; Ladelund, Steen;

    2005-01-01

    OBJECTIVES: Obesity and dyslipidemia are risk factors for ischemic heart disease, and prevention and treatment in primary care can reduce these risks. The objective of this cost-effectiveness analysis was to compare the costs and effects (in terms of life years gained) of providing nutritional...... counseling by a general practitioner (GP) or a dietician. METHODS: A total of 60 GPs, who accepted to participate, were randomized either to give nutritional counseling or to refer patients to a dietician for counseling. The life years gained was estimated using a Cox regression model. Costs were estimated...... on the basis of registered use of time (dieticians) or agreed salaries (GPs). RESULTS: The effect of nutritional counseling comparing GPs and dieticians is greatest when counseling is performed by a GP--0.0919 years versus 0.0274 years. These effects appear to be moderate, but they are significant...

  17. EFFECTS OF CARDIOVASCULAR REHABILITATION IN PATIENTS ADMITTED TO THE “Dr Benedek Geza” Hospital of Rehabilitation IN CARDIOVASCULAR Diseases, COVASNA

    OpenAIRE

    Suceveanu Mihaela; Pop Dana; Suceveanu Paul; Sitar Tǎut Adela Viviana; Zdrenghea Dumitru; Hâncu Nicolae

    2015-01-01

    Background. Cardiovascular rehabilitation is an important objective of the treatment of cardiovascular patients in general, and ischemic heart disease patients in particular. The aim of the study is to monitor the effects of long-term cardiovascular rehabilitation in patients readmitted to the “Dr Benedek Geza” Hospital of Rehabilitation in Cardiovascular Diseases Covasna. Material and methods. The study included 92 patients with a mean age of 66.31±9 years, of which 63% women, who had...

  18. Case management for at-risk elderly patients in the English integrated care pilots: observational study of staff and patient experience and secondary care utilisation

    Directory of Open Access Journals (Sweden)

    Martin Roland

    2012-07-01

    Full Text Available Introduction: In 2009, the English Department of Health appointed 16 integrated care pilots which aimed to provide better integrated care. We report the quantitative results from a multi-method evaluation of six of the demonstration projects which used risk profiling tools to identify older people at risk of emergency hospital admission, combined with intensive case management for people identified as at risk. The interventions focused mainly on delivery system redesign and improved clinical information systems, two key elements of Wagner's Chronic Care Model. Methods: Questionnaires to staff and patients. Difference-in-differences analysis of secondary care utilisation using data on 3,646 patients and 17,311 matched controls, and changes in overall secondary care utilisation. Results: Most staff thought that care for their patients had improved. More patients reported having a care plan but they found it significantly harder to see a doctor or nurse of their choice and felt less involved in decisions about their care. Case management interventions were associated with a 9% increase in emergency admissions. We found some evidence of imbalance between cases and controls which could have biased this estimate, but simulations of the possible effect of unobserved confounders showed that it was very unlikely that the sites achieved their goal of reducing emergency admissions. However, we found significant reductions of 21% and 22% in elective admissions and outpatient attendance in the six months following an intervention, and overall inpatient and outpatient costs were significantly reduced by 9% during this period. Area level analyses of whole practice populations suggested that overall outpatient attendances were significantly reduced by 5% two years after the start of the case management schemes. Conclusion: Case management may result in improvements in some aspects of care and has the potential to reduce secondary care costs. However, to improve

  19. Case management for at-risk elderly patients in the English integrated care pilots: observational study of staff and patient experience and secondary care utilisation

    Directory of Open Access Journals (Sweden)

    Martin Roland

    2012-07-01

    Full Text Available Introduction: In 2009, the English Department of Health appointed 16 integrated care pilots which aimed to provide better integrated care. We report the quantitative results from a multi-method evaluation of six of the demonstration projects which used risk profiling tools to identify older people at risk of emergency hospital admission, combined with intensive case management for people identified as at risk. The interventions focused mainly on delivery system redesign and improved clinical information systems, two key elements of Wagner's Chronic Care Model.Methods: Questionnaires to staff and patients. Difference-in-differences analysis of secondary care utilisation using data on 3,646 patients and 17,311 matched controls, and changes in overall secondary care utilisation.Results: Most staff thought that care for their patients had improved. More patients reported having a care plan but they found it significantly harder to see a doctor or nurse of their choice and felt less involved in decisions about their care. Case management interventions were associated with a 9% increase in emergency admissions. We found some evidence of imbalance between cases and controls which could have biased this estimate, but simulations of the possible effect of unobserved confounders showed that it was very unlikely that the sites achieved their goal of reducing emergency admissions. However, we found significant reductions of 21% and 22% in elective admissions and outpatient attendance in the six months following an intervention, and overall inpatient and outpatient costs were significantly reduced by 9% during this period. Area level analyses of whole practice populations suggested that overall outpatient attendances were significantly reduced by 5% two years after the start of the case management schemes.Conclusion: Case management may result in improvements in some aspects of care and has the potential to reduce secondary care costs. However, to improve

  20. SCORE underestimates cardiovascular risk (CVR of HIV+ patients

    Directory of Open Access Journals (Sweden)

    R Ramírez

    2012-11-01

    Full Text Available The new European Guidelines of Dislipidemia Management of the European Societies of Cardiology and Arteriosclerosis consider HIV+ as patients at high risk of developing cardiovascular events and deaths. The objective of the study was to evaluate cardiovascular events and deaths in a series of HIV+ patients. Observational, cross-sectional study, including a cohort of HIV+ and HIV− patients from 2008. CVR was calculated using the SCORE-CVR chart. Variation on lipid profile and incidence of cardiovascular events, cardiovascular death or death related to any cause were recorded. Data was analyzed using SPSS version 20.0 for MAC. 154 HIV+ and 155 HIV− patients were included. Mean age: 44.8±9.5 vs 55.2±14.3 y and 69.5% vs 49% males respectively (p<0.01. Mean time since HIV+ diagnosis was 11±6.2 y. Mean BMI and systolic blood pressure were lower in HIV+ (25.1±6.7 kg/m2 vs 28.7±5.1 kg/m2, (p<0.01 and 119.6±19.4 vs 124.7±14.7 mmHg, (p=0.044; respectively. A lower proportion of hypertense, diabetic and obese patients was observed in HIV+ (25.5% vs 6.5%; 20.6% vs 3.9% and 36.8% vs 12.3% but a larger proportion of smokers (68.8% vs 29.7% was observed (p<0.01 in all cases. Mean cholesterol and LDLc were lower in HIV+ (191.2±41.4 vs 218.5±44.6 mg/dl and 109.5±33.9 vs 134.6±37.7 mg/dl; p<0.01; respectively but with a lower mean HDLc and higher TG (50.3±19 mg/dl vs 55.2±14.9 mg/dl; p=0.013 and 156.7±85.7 vs 135.8±66.2 mg/dl; p=0.017; respectively. There was no significant difference in mean CVR-SCORE (3.5±3.6% vs 4.4±3.8%; p=0.091. With this SCORE, 5.2±5.3 and 6.7±5.8 cardiovascular events or deaths should be expected in HIV+ and HIV− respectively at 10 y. Four years later cholesterol, LDLc, HDLc, TG in HIV+ and HIV− patients did not vary compared with those obtained 4 y before. 5 events and 1 death were seen at 4 y follow-up in HIV+, and in HIV− patients. The incidence of events in HIV+ patients is similar to the expected according

  1. Quality of life and factors related to it in cardiovascular patients after heart surgery

    OpenAIRE

    Shohreh Seyam; Ali Reza Heidarnia; Sedigheh sadat Tavafian

    2013-01-01

    Background and Aim: Cardiovascular diseases are the most prevalent and important cause of death all over the world, which affect the patients' quality of life. These diseases involve many problems for patients and a lot of cost for the society. The aim of the present study was to determine the quality of life and factors related to it in cardiovascular patients after heart surgery. Materials and Methods: This study was a descriptive cross-sectional one in which. 110 cardiovascular patients...

  2. Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients

    Directory of Open Access Journals (Sweden)

    Jovanović Dijana B.

    2008-01-01

    Full Text Available Cardiovascular (CVS morbidity and mortality in the endstage renal disease (ESRD patients on peritoneal dialysis therapy is 10-30 folds higher than in general population. The prevalence of well known traditional risk factors such as age, sex, race, arterial hypertension, hyperlipidaemia, diabetes, smoking, physical inactivity is higher in the uraemic patients. Besides these, there are specific, nontraditional risk factors for dialysis patients. Mild inflammation present in peritoneal dialysis (PD patients which can be confirmed by specific inflammatory markers is the cause of CVS morbidity and mortality in these patients. Hypoalbuminaemia, hyperhomocysteinaemia and a higher level of leptin are important predictors of vascular complications as well as CVS events in the PD patients. Plasma norepinephrine, an indicator of sympathetic activity, is high in the ESRD patients and higher in the PD patients than in the patients on haemodialysis (HD. Therefore, norepinephrine may be a stronger risk factor in the PD patients. The same applies to asymmetric dimethylargine (ADMA, an endogenous inhibitor of nitric oxide synthase, which is an important risk factor of CVS morbidity and mortality 15 % higher in the PD than the HD patients. Hyperphosphataemia, secondary hyperparathyroidism and high calcium x phosphate product have been associated with the progression of the coronary artery calcification and valvular calcifications and predict all-cause CVS mortality in the PD patients. Residual renal function (RRF declines with time on dialysis but is slower in the PD than the HD patients. RRF decline is associated with the rise of proinflammatory cytokines and the onset of hypervolaemia and hypertension which increase the risk of CVS diseases, mortality in general and CVS mortality. In conclusion, it is very important to establish all CVS risk factors in the PD patients to prevent CVS diseases and CVS mortality in this population.

  3. An investigation of changes in regional gray matter volume in cardiovascular disease patients, pre and post cardiovascular rehabilitation ☆

    OpenAIRE

    Anazodo, U.C.; Shoemaker, J. K.; Suskin, N; St. Lawrence, K.S.

    2013-01-01

    Cognitive function decline secondary to cardiovascular disease has been reported. However, little is known about the impact of coronary artery disease (CAD) on the aging brain macrostructure or whether exercise training, in the context of cardiovascular rehabilitation, can affect brain structure following a coronary event. This study employed voxel-based morphometry of high resolution structural MRI images to investigate; 1) changes in regional gray matter volume (GMV) in CAD patients compare...

  4. COPD Diagnostic Questionnaire (CDQ) for selecting at-risk patients for spirometry: a cross-sectional study in Australian general practice

    OpenAIRE

    Stanley, Anthony J; Hasan, Iqbal; Crockett, Alan J; van Schayck, Onno C. P.; Zwar, Nicholas A

    2014-01-01

    Background: Using the COPD Diagnostic Questionnaire (CDQ) as a selection tool for spirometry could potentially improve the efficiency and accuracy of chronic obstructive pulmonary disease (COPD) diagnosis in at-risk patients. Aim: To identify an optimal single cut point for the CDQ that divides primary care patients into low or high likelihood of COPD, with the latter group undergoing spirometry. Methods: Former or current smokers aged 40–85 years with no prior COPD diagnosis were invited to ...

  5. Cardiovascular risk factor management in patients with RA compared to matched non-RA patients

    NARCIS (Netherlands)

    E. Alemao (Evo); H. Cawston (Helene); F. Bourhis (Francois); M.J. Al (Maiwenn); M.P.M.H. Rutten-van Mölken (Maureen); K. Liao (Katherine); D.H. Solomon (Daniel)

    2015-01-01

    markdownabstractObjective. RA is associated with a 50-60% increase in risk of cardiovascular (CV) death. This study aimed to compare management of CV risk factors in RA and matched non-RA patients. Methods. A retrospective cohort study was conducted using UK clinical practice data. Patients presen

  6. Identifying at-risk foot among hospitalized patients with type 2 diabetes: A cross-sectional study in one Chinese tertiary hospital

    Institute of Scientific and Technical Information of China (English)

    Sheng-Yi Zou; Yuan Zhao; Yue-Ping Shen; Yao-Fang Shi; Hui-Juan Zhou; Jian-Ying Zou; Bi-Min Shi

    2015-01-01

    Objective:To investigate the prevalence of diabetic at-risk foot and its associated factors.Methods:A total of 838 hospitalized patients with type 2 diabetes were screened for at-risk foot.Neural and vascular disorders were evaluated by assessing vibration perception thresholds and ankle brachial indexes (ABIs).After excluding 12 patients with abnormally high ABIs,remaining individuals with neural and/or vascular disorder were identified as at-risk patients and further classified into three subtypes:isolated neural disorder,isolated vascular disorder and mixed disorder.Potential associated factors were examined using Logistic regression models.Results:In the final sample of 826 individuals,the prevalence of diabetic at-risk foot was 30.6%.Among all at-risk patients,isolated neural disorders (69.6%) were more common than mixed (16.2%) or isolated vascular disorders (14.2%).Isolated neural and vascular disorders shared specific risk factors,including age per 20-year increment (odds ratio [95% CI],3.73 [2.59-5.37] and 4.01 [1.98-8.11]),diabetic duration ≥10 years (1.69 11.13-2.54] and 3.29 [1.49-7.24]) and systolic blood pressure ≥140 mmHg (1.96 [1.31-2.93] and 2.90 [1.38-6.10]) respectively.In addition,isolated neural disorders were associated with a heavy smoking history (95%CI 2.69 [1.15-6.31]),increased high-sensitivity C-reactive protein levels (95%CI 1.30 [1.04-1.62]) and mild obesity (95%CI 0.49 [0.20-1.241).Isolated vascular disorders were linked with decreased high density lipoprotein (HDL) cholesterol levels (95%CI 3.42 [1.31-8.96]) and increased triglycerides levels (95%CI 2.74 [1.26-5.97]).Conclusions:Diabetic at-risk foot is epidemic among hospitalized patients with type 2 diabetes.Aging,long-term diabetes,hypertension,smoking,inflammatory response and dyslipidemia may be associated with the prevalence of diabetic at-risk foot.

  7. [Assessment of cardiovascular risk in hypertensive patients: comparison among scores].

    Science.gov (United States)

    Del Colle, Sara; Rabbia, Franco; Mulatero, Paolo; Veglio, Franco

    2004-09-01

    At present, a correct and thorough risk evaluation represents the best prognostic and therapeutic approach for hypertensive patients. Recent European and American guidelines recommend a global stratification of the cardiovascular risk of hypertensive patients, based on the evaluation of risk factors, organ damage, and the clinical conditions associated with hypertension. A similar approach uses numerical risk scores that transform the percentage risk, calculated from large populations, into absolute values. These scores have been calculated by different research groups and scientific organizations with the aim of better defining the real risk of a given population over time. Many of these risk scores have been conceived by American and European scientific groups on the basis of the epidemiology of different risk variables in the respective populations; in general, north American hypertensives are exposed to a higher cardiovascular risk compared to Europeans and some European countries have a higher risk than others. The present review underlines the pivotal role of a correct risk evaluation of hypertension as reported in the guidelines. We briefly analyze the principal studies on risk scores: we compare the advantages and disadvantages of the different scores, as well as the similarities and differences, in order to demonstrate not only their utility, but also the possible equivalence of the different parameters considered. PMID:15568607

  8. Cardiovascular profiles of scleroderma patients with arrhythmias and conduction disorders.

    Science.gov (United States)

    Muresan, L; Petcu, A; Pamfil, C; Muresan, C; Rinzis, M; Mada, R O; Gusetu, G N; Pop, D; Zdrenghea, D; Rednic, S

    2016-01-01

    Introduction Arrhythmias and conduction disorders are common among patients with scleroderma. Their early identification is important, since scleroderma patients with arrhythmias have a higher mortality risk compared with scleroderma patients without arrhythmias. The aim of this study was to characterize the cardiovascular profiles of scleroderma patients with different types of arrhythmias and conduction disorders. Methods One hundred and ten consecutive patients with a diagnosis of systemic sclerosis according to the ACR criteria were included in the study. Patients underwent a 12-lead ECG and a 24-hour Holter ECG monitoring for arrhythmias and conduction disorders identification. Blood sample testing, echocardiography, spirometry, chest X-ray and, when considered appropriate, high resolution chest CT were also performed. A subgroup of 21 patients underwent NT-pro BNP level measurements. Patients' clinical and para-clinical characteristics were compared according to the presence or absence of arrhythmias and conduction disorders. Results The prevalence of arrhythmia and conduction disturbances was 60.9%. Patients with such disorders were older (54.4 ± 13.3 vs. 49.7 ± 10.1 years, p=0.05), had a higher prevalence of pulmonary hypertension (p=0.008), valve disease (p < 0.001), especially mitral and tricuspid regurgitation, chamber enlargement on echocardiography (left atrial and right ventricular, p = 0.012 and 0.005, respectively) as well as higher NT-pro BNP levels: 265.5 ± 399.7 vs. 163 ± 264.3 pg/ml, p=0.04. Conclusion Arrhythmias and conduction disorders are common in patients with scleroderma. Patients with such disorders are older, have a higher prevalence of pulmonary hypertension, more severe mitral and tricuspid regurgitation, left atrial and right ventricular dilation on echocardiography. PMID:27115105

  9. Early identification of patients at risk of long-term critical illness-associated physical disability: is it possible?

    OpenAIRE

    Corner, Evelyn J; Stephen J Brett

    2014-01-01

    ICU-acquired weakness can hinder and determine the course of recovery from critical illness, leading to life-changing disability. Risk factors include multiorgan failure and prolonged bed rest; however, no prognostic model or screening tool for new-onset disability has been established to date. With no way of targeting the at-risk population, it is difficult to demonstrate the benefit of rehabilitation interventions in research and prioritize resources clinically. In a recent issue of Critica...

  10. Increased Prevalence of Cardiovascular and Autoimmune Diseases in Periodontitis Patients: A Cross-Sectional Study

    OpenAIRE

    Nesse, Willem; Dijkstra, Pieter U.; Abbas, Frank; Spijkervet, Fred K. L.; Stijger, Astrid; Tromp, Jan A. H.; van Dijk, Johan L.; Vissink, Arjan

    2010-01-01

    Background: Associations between periodontitis and cardiovascular and autoimmune diseases are most often assessed in patients with a particular cardiovascular or autoimmune disease. To prevent selection bias, this study assesses the existence of associations between periodontitis and cardiovascular and autoimmune diseases in patients attending a dental or periodontal clinic. Methods: Data were collected from 1,276 randomly selected dental records from patients attending a dental (n = 588) or ...

  11. Attitudes of inner city patients with cardiovascular disease towards meditation

    Science.gov (United States)

    Shah, Amit J.; Ostfeld, Robert J.

    2016-01-01

    Objectives Meditation is a stress reduction intervention that is of potential benefit to patients with cardiovascular disease, but its interest in inner city cardiology patients is unknown. We surveyed patients at an inner city cardiology clinic about their interest in learning meditation and the impact of stress on their lifestyles. Methods A survey was distributed to 215 consecutive patients in an inner city cardiology clinic. Chi-square tests were used to compare those interested and not interested in meditation. Results Of the 215 surveys, 54 were excluded because of 2 or more missing responses, leaving 161 for analysis. The mean age was 61 (+/− 16.5) years; 59% were female, 37% were black non-Hispanic, and 34% were Hispanic, and 18% were white. Overall, 46% expressed interest in learning meditation, and 64% agreed that less stress would facilitate living a healthy lifestyle. In subgroup analysis, the highest levels of interest in meditation classes occurred in patients who were younger than 65 years old (69% interested) and those who agreed that less stress would facilitate living a healthy lifestyle (71% interested). Conclusion Many of the patients at an inner city cardiology clinic may have interest in learning meditation. Given the effects of stress in this population, clinical trials involving meditation are warranted.

  12. Frequency of isolation of polioviruses and non polio enteroviruses from patients with acute flaccid paralysis, enterovirus infection and children from groups at risk

    Directory of Open Access Journals (Sweden)

    N. I. Romanenkova

    2012-01-01

    Full Text Available The article describes the frequency of isolation of polioviruses and non polio enteroviruses from different categories of the investigated children. The percentage of detection of polioviruses from the patients with acute flaccid paralysis was lower than that from the children from groups at risk. Among the patients with the enterovirus infection the polioviruses were rarely revealed. The frequency of isolation of non polio enteroviruses from these patients was significantly higher than that from the other categories of investigated persons. The improvement of poliomyelitis surveillance and the reinforcement of virological surveillance of children from groups at risk and those with enterovirus infection will provide the important data for Global Polio Eradication Initiative and the maintenance of polio free status of the Russian Federation.

  13. Noninvasive Detection of Endothelial Function in Normal Subjects,Asymptomatic Patients at Risk of Atherosclerosis and Patients with Coronary Artery Disease

    Directory of Open Access Journals (Sweden)

    F. Rajabzadeh

    2005-06-01

    Full Text Available Background/Objective: The endothelial dysfunction is associated with atherosclerosis. The dilatory reaction of atherosclerotic vessels in response to occlusion is reduced. This reduction could be of value in atherosclerosis determination. This study aimed at comparing brachial artery response to occlusion and administration of nitroglycerine in three groups: coronary artery disease patients, individuals with corona ry disease risk factors but no coronary disease,and normal subjects. Patients and Methods: The participants included 23 healthy individuals, 22 subjects with cardiovascular risk factors (diabetes mellitus, smoking, hyperte nsion or hypercholesterolemia ,and 57 angiographically proven coronary pati ents. The brachial artery diameter was measured by color Doppler ultrasound at rest, 5 min utes after inflation of the cuff, and 5 minutes after sublingual administration of nitroglycerine pearl. Results: The vessel’s diameter increased the least in the coronary artery disease and coronary risk factor groups in comparison to nor mal subjects (p=0.003 and 0.048, respectively. Vessel dilatation in response to nitroglycerine did not differ in healthy individuals from the coronary patients or the risk factor group (p=0.96 and 0.77, respectively. Conclusion: Doppler ultrasound may be used as a noninvasive method to identify subjects with endothelial dysfunction at high risk of coronary artery disease who need intervention or more invasive procedures.

  14. Reduced Glomerular Filtration Rate and Its Association with Clinical Outcome in Older Patients at Risk of Vascular Events: Secondary Analysis

    OpenAIRE

    Ian Ford; Vladimir Bezlyak; Stott, David J.; Naveed Sattar; Packard, Chris J; Ivan Perry; Brendan M Buckley; J Wouter Jukema; Anton J M de Craen; Westendorp, Rudi G. J.; James Shepherd

    2009-01-01

    Editors' Summary Background. Cardiovascular disease (CVD)—disease that affects the heart and/or the blood vessels—is a common cause of death in developed countries. In the USA, for example, the single leading cause of death is coronary heart disease, a CVD in which narrowing of the heart's blood vessels slows or stops the blood supply to the heart and eventually causes a heart attack. Other types of CVD include stroke (in which narrowing of the blood vessels interrupts the brain's blood suppl...

  15. Feasibility of perfusion cardiovascular magnetic resonance in paediatric patients

    Directory of Open Access Journals (Sweden)

    Kellenberger Christian

    2009-01-01

    Full Text Available Abstract Aims As coronary artery disease may also occur during childhood in some specific conditions, we sought to assess the feasibility and accuracy of perfusion cardiovascular magnetic resonance (CMR in paediatric patients. Methods and results First-pass perfusion CMR studies were performed under pharmacological stress with adenosine and by using a hybrid echo-planar pulse sequence with slice-selective saturation recovery preparation. Fifty-six perfusion CMR examinations were performed in 47 patients. The median age was 12 years (1 month-18 years, and weight 42.8 kg (2.6-82 kg. General anaesthesia was required in 18 patients. Mean examination time was 67 ± 19 min. Diagnostic image quality was obtained in 54/56 examinations. In 23 cases the acquisition parameters were adapted to patient's size. Perfusion CMR was abnormal in 16 examinations. The perfusion defects affected the territory of the left anterior descending coronary artery in 11, of the right coronary artery in 3, and of the circumflex coronary artery in 2 cases. Compared to coronary angiography, perfusion CMR showed a sensitivity of 87% (CI 52-97% and a specificity of 95% (CI 79-99%. Conclusion In children, perfusion CMR is feasible and accurate. In very young children (less than 1 year old, diagnostic image quality may be limited.

  16. A medical study on wireless inertial measurement technology as a tool for identifying patients at risk of death or imminent clinical deterioration

    OpenAIRE

    Walsh, Michael; Gaffney, Mark; Barton, John,; O'flynn, Brendan; Ó Mathúna, S. Cian; Hickey, Anne; Kellett, John

    2011-01-01

    This paper provides a system description and preliminary results for an ongoing clinical study currently being carried out at the Mid-Western Regional Hospital, Nenagh, Ireland. The goal of the trial is to determine if wireless inertial measurement technology can be employed to identify elderly patients at risk of death or imminent clinical deterioration. The system measures cumulative movement and provides a score that will help provide a robust early warning to clinical staff of clinical de...

  17. Relationship between blood pressure values, depressive symptoms and cardiovascular outcomes in patients with cardiometabolic disease

    OpenAIRE

    Jani, Bhautesh Dinesh; Cavanagh, Jonathan; Barry, Sarah J. E.; Der, Geoff; Sattar, Naveed; Mair, Frances S.

    2016-01-01

    We studied joint effect of blood pressure-BP and depression on risk of major adverse cardiovascular outcome in patients with existing cardiometabolic disease. A cohort of 35537 patients with coronary heart disease, diabetes or stroke underwent depression screening and BP was recorded concurrently. We used Cox’s proportional hazards to calculate risk of major adverse cardiovascular event-MACE (myocardial infarction/heart failure/stroke or cardiovascular death) over 4 years associated with ba...

  18. Development of short form questionnaires for the assessment of work capacity in cardiovascular rehabilitation patients

    OpenAIRE

    Anne Haschke; Birgit Abberger; Markus Wirtz; Jürgen Bengel; Harald Baumeister

    2013-01-01

    Objectives: Prevention of job loss is an essential objective of cardiovascular rehabilitation. However, comprehensive and economic diagnostic instruments on work limitations are missing. The present study describes development of short form questionnaires from 2 domains of the WCIB-Cardio item banks for the assessment of work capacity in cardiovascular rehabilitation patients. Materials and Methods: 283 cardiovascular rehabilitation patients were recruited from 14 German rehabilitation clinic...

  19. Rationale - Trial to Reduce Cardiovascular Events with Aranesp Therapy (TREAT) : Evolving the management of cardiovascular risk in patients with chronic kidney disease

    NARCIS (Netherlands)

    Mix, TCH; Brenner, RM; Cooper, ME; de Zeeuw, D; Ivanovich, P; Levey, AS; McGill, JB; McMurray, JJV; Parfrey, PS; Parving, HH; Pereira, BJG; Remuzzi, G; Singh, AK; Solomon, SD; Stehman-Breen, C; Toto, RD; Pfeffer, MA

    2005-01-01

    Background Patients with chronic kidney disease (CKD) have a high burden of mortality and cardiovascular morbidity. Additional strategies to modulate cardiovascular risk in this population are needed. Data suggest that anemia is a potent and potentially modifiable risk factor for cardiovascular dise

  20. Hospitalized cardiovascular events in patients with diabetic macular edema

    Directory of Open Access Journals (Sweden)

    Nguyen-Khoa Bao-Anh

    2012-07-01

    Full Text Available Abstract Background Microvascular and macrovascular complications in diabetes stem from chronic hyperglycemia and are thought to have overlapping pathophysiology. The aim of this study was to investigate the incidence rate of hospitalized myocardial infarctions (MI and cerebrovascular accidents (CVA in patients with diabetic macular edema (DME compared with diabetic patients without retinal diseases. Methods This was a retrospective cohort study of a commercially insured population in an administrative claims database. DME subjects (n = 3519 and diabetes controls without retinal disease (n = 10557 were matched by age and gender. Healthcare claims were analyzed for the study period from 1 January 2002 to 31 December 2005. Incidence and adjusted rate ratios of hospitalized MI and CVA events were then calculated. Results The adjusted rate ratio for MI was 2.50 (95% CI: 1.83-3.41, p  Conclusion Event rates of MI or CVA were higher in patients with DME than in diabetes controls. This study is one of few with sufficient sample size to accurately estimate the relationship between DME and cardiovascular outcomes.

  1. Rates of cardiovascular disease following smoking cessation in patients with HIV infection

    DEFF Research Database (Denmark)

    Petoumenos, K; Worm, S; Reiss, P;

    2011-01-01

    The aim of the study was to estimate the rates of cardiovascular disease (CVD) events after stopping smoking in patients with HIV infection.......The aim of the study was to estimate the rates of cardiovascular disease (CVD) events after stopping smoking in patients with HIV infection....

  2. Multifactorial intervention and cardiovascular disease in patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Gaede, Peter; Vedel, Pernille; Larsen, Nicolai; Jensen, Gunnar V H; Parving, Hans-Henrik; Pedersen, Oluf

    2003-01-01

    Cardiovascular morbidity is a major burden in patients with type 2 diabetes. In the Steno-2 Study, we compared the effect of a targeted, intensified, multifactorial intervention with that of conventional treatment on modifiable risk factors for cardiovascular disease in patients with type 2 diabe...

  3. Target volume coverage and dose to organs at risk in prostate cancer patients. Dose calculation on daily cone-beam CT data sets

    International Nuclear Information System (INIS)

    On the basis of correct Hounsfield unit to electron density calibration, cone-beam computed tomography (CBCT) data provide the opportunity for retrospective dose recalculation in the patient. Therefore, the consequences of translational positioning corrections and of morphological changes in the patient anatomy can be quantified for prostate cancer patients. The organs at risk were newly contoured on the CBCT data sets of 7 patients so as to evaluate the actual applied dose. The daily dose to the planning target volume (PTV) was recalculated with and without the translation data, which result from the real patient repositioning. A CBCT-based dose recalculation with uncertainties less than 3 % is possible. The deviations between the planning CT and the CBCT without the translational positioning correction vector show an average dose difference of - 8 % inside the PTV. An inverse proportional relation between the mean bladder dose and the actual volume of the bladder could be established. The daily applied dose to the rectum is about 1-54 % higher than predicted by the planning CT. A dose calculation based on CBCT data is possible. The daily positioning correction of the patient is necessary to avoid an underdosage in the PTV. The new contouring of the organs at risk - the bladder and rectum - allows a better appraisal to be made of the total applied dose to these organs. (orig.)

  4. Patients with premature cardiovascular disease and a positive family history for cardiovascular disease are prone to recurrent events

    NARCIS (Netherlands)

    T.A. Mulders; Z. Meyer; C. van der Donk; A.A. Kroon; I. Ferreira; C.D.A. Stehouwer; S.J. Pinto-Sietsma

    2011-01-01

    Background: Premature cardiovascular disease (CVD) is treated in the same way as CVD of advanced age. However, in patients with premature CVD and a family history of CVD, different -possibly genetic-mechanisms may underlie this disease, which current medical treatment is not targeted to. This sugges

  5. Prospective stratification of patients at risk for emergency department revisit: resource utilization and population management strategy implications

    OpenAIRE

    Jin, Bo; Zhao, Yifan; Hao, Shiying; Shin, Andrew Young; Wang, Yue; Zhu, Chunqing; Hu, Zhongkai; Fu, Changlin; Ji, Jun; Wang, Yong; Zhao, Yingzhen; Jiang, Yunliang; Dai, Dorothy; Culver, Devore S; Alfreds, Shaun T

    2016-01-01

    Background Estimating patient risk of future emergency department (ED) revisits can guide the allocation of resources, e.g. local primary care and/or specialty, to better manage ED high utilization patient populations and thereby improve patient life qualities. Methods We set to develop and validate a method to estimate patient ED revisit risk in the subsequent 6 months from an ED discharge date. An ensemble decision-tree-based model with Electronic Medical Record (EMR) encounter data from He...

  6. Should patients with erectile dysfunction be evaluated for cardiovascular disease?

    Institute of Scientific and Technical Information of China (English)

    Kenneth A Ewane; Hao-Cheng Lin; Run Wang

    2012-01-01

    The landmark Massachusetts Male Ageing Study shed new light on the prevalence of erectile dysfunction (ED) and drew attention to ED as a disease of ageing.Over the years,ED has been linked to the development of cardiovascular disease (CVD) in some patients.There is clear evidence that ED and CVD share and have a similar risk factor profile.CVD is one of the most recognizable causes of mortality and early detection coupled with prevention of mortality from CVD has been the prime interest of many researchers.Consequently,there has been a multidisciplinary curiosity regarding the proposal to use ED as a marker for future CVD.In fact,there have been several proposals to use ED as a screening tool for future CVD.We performed a comprehensive search of two main databases-PubMed and Cochrane Library using a combination of keywords such as acute myocardial infarction,coronary artery disease (CAD) and ED.Journal articles from January 2000 to June 2011 were reviewed.We included all articles discussing the relationship between ED and CVD in the English language.All the relevant randomized controlled trials,cohort and retrospective studies,and review articles were included in our overall analysis in an attempt to answer the question whether all patients with ED should be clinically evaluated for CVD.The results showed a link between ED and the development of future CVD in some patients,but ED was not shown to be an independent risk predictor that is any better than the traditional Framingham risk factors.Screening for CVD may,however,be rewarding in younger oatients with severe ED and in patients with concurrent CVD risk factors.

  7. New Cardiovascular Risk Factors and Their Use for an Accurate Cardiovascular Risk Assessment in Hypertensive Patients

    Science.gov (United States)

    TAUTU, Oana-Florentina; DARABONT, Roxana; ONCIUL, Sebastian; DEACONU, Alexandru; COMANESCU, Ioana; ANDREI, Radu Dan; DRAGOESCU, Bogdan; CINTEZA, Mircea; DOROBANTU, Maria

    2014-01-01

    Objectives: To analyze the predictive value of new cardiovascular (CV) risk factors for CV risk assessment in the adult Romanian hypertensive (HT) population. Methods: Hypertensive adults aged between 40-65 years of age, identified in national representative SEPHAR II survey were evaluated by anthropometric, BP and arterial stiffness measurements: aortic pulse wave velocity (PWVao), aortic augmentation index (AIXao), revers time (RT) and central systolic blood pressure (SBPao), 12 lead ECGs and laboratory workup. Values above the 4th quartile of mean SBP' standard deviation (s.d.) defined increased BP variability. Log(TG/HDL-cholesterol) defined atherogenic index of plasma (AIP). Serum uric acid levels above 5.70 mg/dl for women and 7.0 mg/dl for males defined hyperuricemia (HUA). CV risk was assessed based on SCORE chart for high CV risk countries. Binary logistic regression using a stepwise likelihood ratio method (adjustments for major confounders and colliniarity analysis) was used in order to validate predictors of high and very high CV risk class. Results: The mean SBP value of the study group was 148.46±19.61 mmHg. Over forty percent of hypertensives had a high and very high CV risk. Predictors of high/very high CV risk category validated by regression analysis were: increased visit-to-visit BP variability (OR: 2.49; 95%CI: 1.67-3.73), PWVao (OR: 1.12; 95%CI: 1.02-1.22), RT (OR: 0.95; 95% CI: 0.93-0.98), SBPao (OR: 1.01; 95%CI: 1.01-1.03) and AIP (OR: 7.08; 95%CI: 3.91-12.82). Conclusion: The results of our study suggests that the new CV risk factors such as increased BP variability, arterial stiffness indices and AIP are useful tools for a more accurate identification of hypertensives patients at high and very high CV risk. PMID:25705267

  8. Feasibility of a self-administered survey to identify primary care patients at risk of medication-related problems

    Directory of Open Access Journals (Sweden)

    Makowsky MJ

    2014-02-01

    Full Text Available Mark J Makowsky,1 Andrew J Cave,2 Scot H Simpson1 1Faculty of Pharmacy and Pharmaceutical Sciences, 2Department of Family Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada Background and objectives: Pharmacists working in primary care clinics are well positioned to help optimize medication management of community-dwelling patients who are at high risk of experiencing medication-related problems. However, it is often difficult to identify these patients. Our objective was to test the feasibility of a self-administered patient survey, to facilitate identification of patients at high risk of medication-related problems in a family medicine clinic. Methods: We conducted a cross-sectional, paper-based survey at the University of Alberta Hospital Family Medicine Clinic in Edmonton, Alberta, which serves approximately 7,000 patients, with 25,000 consultations per year. Adult patients attending the clinic were invited to complete a ten-item questionnaire, adapted from previously validated surveys, while waiting to be seen by the physician. Outcomes of interest included: time to complete the questionnaire, staff feedback regarding impact on workflow, and the proportion of patients who reported three or more risk factors for medication-related problems. Results: The questionnaire took less than 5 minutes to complete, according to the patient's report on the last page of the questionnaire. The median age (and interquartile range of respondents was 57 (45–69 years; 59% were women; 47% reported being in very good or excellent health; 43 respondents of 100 had three or more risk factors, and met the definition for being at high risk of a medication-related problem. Conclusions: Distribution of a self-administered questionnaire did not disrupt patients, or the clinic workflow, and identified an important proportion of patients at high risk of medication-related problems. Keywords: screening tool, pharmacists, primary

  9. IL-1Β enriched monocytes mount massive IL-6 responses to common inflammatory triggers among chronically HIV-1 infected adults on stable anti-retroviral therapy at risk for cardiovascular disease.

    Directory of Open Access Journals (Sweden)

    Emilie Jalbert

    Full Text Available Chronic infection by HIV increases the risk of cardiovascular disease (CVD despite effective antiretroviral therapy (ART. The mechanisms linking HIV to CVD have yet to be fully elucidated. High plasma levels of the pro-inflammatory cytokine IL-6, which may be triggered by IL-1β, is a biomarker of CVD risk in HIV-negative adults, and of all-cause mortality in HIV disease. Monocytes play a pivotal role in atherosclerosis, and may be major mediators of HIV-associated inflammation. We therefore hypothesized that monocytes from HIV-infected adults would display high inflammatory responses. Employing a 10-color flow cytometry intracellular cytokine staining assay, we directly assessed cytokine and chemokine responses of monocytes from the cryopreserved peripheral blood of 33 chronically HIV-1 infected subjects. Participants were 45 years or older, on virologically suppressive ART and at risk for CVD. This group was compared to 14 HIV-negative subjects matched for age and gender, with similar CVD risk. We simultaneously detected intracellular expression of IL-1β, IL-6, IL-8 and TNF in blood monocytes in the basal state and after stimulation by triggers commonly found in the blood of treated, chronically HIV-infected subjects: lipopolysaccharide (LPS and oxidized low-density lipoprotein (oxLDL. In the absence of stimulation, monocytes from treated HIV-infected subjects displayed a high frequency of cells producing IL-1β (median 19.5%, compared to low levels in HIV-uninfected persons (0.9% p<0.0001. IL-8, which is induced by IL-1β, was also highly expressed in the HIV-infected group in the absence of stimulation, 43.7% compared to 1.9% in HIV-uninfected subjects, p<0.0001. Strikingly, high basal expression of IL-1β by monocytes predicted high IL-6 levels in the plasma, and high monocyte IL-6 responses in HIV-infected subjects. Hyper-inflammatory IL-1β enriched monocytes may be a major source of IL-6 production and systemic inflammation in HIV

  10. [Risk assessment and management of exodontia perioperative patients with cardiovascular diseases].

    Science.gov (United States)

    Wang, W Y

    2016-07-01

    The number of tooth extraction patients with cardiovascular disease in our country is increasing year by year. Safety is essential for those patients and there is no uniform standard of risk assessment and management for tooth extraction patients with cardiovascular disease during perioperative period. By referring to literatures and with the clinical experience, the author summarized the risk assessment methods for tooth extraction patients with cardiovascular disease during perioperative period. Blood pressure control, cardiac function determination, arrhythmia recognition, blood glucose management, oral antiplatelet or anticoagulant medicine use, etc, were proposed in this article. PMID:27480428

  11. Impact of supervised cardiac rehabilitation on urinary albumin excretion in patients with cardiovascular disease.

    Science.gov (United States)

    Kimura, Sahika; Ueda, Yuka; Ise, Takayuki; Yagi, Shusuke; Iwase, Takashi; Nishikawa, Koji; Yamaguchi, Koji; Yamada, Hirotsugu; Soeki, Takeshi; Wakatsuki, Tetsuzo; Katoh, Shinsuke; Akaike, Masashi; Yasui, Natsuo; Sata, Masataka

    2015-01-01

    Urinary albumin excretion is a predictor of cardiovascular death. Cardiac rehabilitation (CR) with exercise training (ET) has been shown to improve exercise capacity and prognosis in patients with cardiovascular disease (CVD). However, it remains unclear whether CR reduces urinary albumin excretion in CVD patients. We performed a retrospective, observational study using data obtained from 98 male CVD patients without macroalbuminuria and estimated glomerular filtration rate (eGFR) creatinine ratio (ACR) was significantly decreased in the supervised group at 6 months after enrollment (43 ± 71 mg/g to 17 ± 20 mg/g creatinine, P CVD and reduction in cardiovascular morbidity and mortality in CVD patients. PMID:25742947

  12. Identification of patients at-risk for Lynch syndrome in a hospital-based colorectal surgery clinic

    Institute of Scientific and Technical Information of China (English)

    Patrícia Koehler-Santos; Mario Antonello Rosito; Patricia Ashton-Prolla; Jo(a)o Carlos Prolla; Patricia Izetti; Jamile Abud; Carlos Eduardo Pitroski; Silvia Liliana Cossio; Suzi Alves Camey; Cláudio Tarta; Daniel C Damin; Paulo Carvalho Contu

    2011-01-01

    AIM: To determine the prevalence of a family history suggestive of Lynch syndrome (LS) among patients with colorectal cancer (CRC) followed in a coloproctology outpatient clinic in Southern Brazil.METHODS: A consecutive sample of patients with CRC were interviewed regarding personal and family histories of cancer. Clinical data and pathology features of the tumor were obtained from chart review.RESULTS: Of the 212 CRC patients recruited, 61 (29%)reported a family history of CRC, 45 (21.2%) were diagnosed under age 50 years and 11 (5.2%) had more than one primary CRC. Family histories consistent with Amsterdam and revised Bethesda criteria for LS were identified in 22 (10.4%) and 100 (47.2%) patients,respectively. Twenty percent of the colorectal tumors had features of the high microsatellite instability phenotype,which was associated with younger age at CRC diagnosis and with Bethesda criteria (P < 0.001). Only 5.3% of the patients above age 50 years had been previously submitted for CRC screening and only 4% of patients with suspected LS were referred for genetic risk assessment.CONCLUSION: A significant proportion of patients with CRC were at high risk for LS. Education and training of health care professionals are essential to ensure proper management.

  13. Assessment of area at risk and efficacy of treatment in patients with acute coronary syndrome using 99Tc tetrofosmin imaging in humans

    International Nuclear Information System (INIS)

    The determination of the myocardium at risk before intervention and the change in that region after intervention constitute a promising measurement tool for the assessment of acute therapy. A new 99mTc labeled myocardial blood flow tracer, 99mTc tetrofosmin, is expected to enable the evaluation of myocardium at risk because of the absence of redistribution. This preliminary study was performed in 9 patients with acute coronary syndrome (4 unstable angina and 5 acute myocardial infarction) to investigate whether recovery of perfusion by tetrofosmin imaging parallels mechanical improvement. Tetrofosmin imaging was performed acutely and 3-30 days later. Visual analysis of defect severity was assessed in both studies. Segments with improvement in perfusion were accompanied by significant wall motion recovery compared with normal and unimproved segments (ΔWMI: normal segments 0.40±0.67, improved segments 1.79±0.68, unimproved segments -0.15±0.16, p99mTc tetrofosmin imaging is a useful method for the assessment of the myocardial area at risk and the efficacy of acute therapy in acute myocardial infarction and unstable angina. (author)

  14. Quantifying cardiovascular disease risk factors in patients with psoriasis

    DEFF Research Database (Denmark)

    Miller, I M; Skaaby, T; Ellervik, C;

    2013-01-01

    BACKGROUND: In a previous meta-analysis on categorical data we found an association between psoriasis and cardiovascular disease and associated risk factors. OBJECTIVES: To quantify the level of cardiovascular disease risk factors in order to provide additional data for the clinical management...

  15. Hemodialysis without systemic anticoagulation: a prospective randomized trial to evaluate 3 strategies in patients at risk of bleeding.

    Directory of Open Access Journals (Sweden)

    Bruno Guéry

    Full Text Available OBJECTIVE: In this clinical trial, we aimed to compare three means of performing chronic hemodialysis in patients with contra-indication to systemic heparinization. METHODS: This open-label monocentric randomized « n-of-one » trial, conducted in a single tertiary care center, recruited chronic hemodialysis patients with a contra-indication to systemic heparinization for at least 3 consecutive sessions. All patients underwent hemodialysis with an AN69ST dialyzer, and were administered three alternative dialysis procedures in a random sequence: intermittent saline flushes, constant saline infusion, or pre-dialysis heparin coating of the membrane. The primary outcome was the need to interrupt the dialysis session because of clotting events due to either (i a complete coagulation of the circuit; (ii a partial coagulation of the circuit; (iii a>50% rise over baseline in the venous pressure. RESULTS: At the end of the inclusion period (May, 2007 to December, 2008, the number of patients to include (n=75 was not reached: only 46 patients were included and underwent randomization. The study was terminated, and statistical analysis took into account 224 hemodialysis sessions performed in 44 patients with analyzable data. Heparin adsorption was associated with a significant reduction of the need to interrupt the dialysis session because of clotting events: odds ratio 0.3 (CI 95% 0.2 to 0.6; p3 h dialysis sessions and for having complete blood restitution. There were no significant effects of the dialysis procedure on weight loss, online ionic dialysance, and adverse events. CONCLUSION: Heparin-coated AN69ST dialysis membrane is a safe and effective method to avoid or delay per-dialytic clotting events in patients with contra-indication to systemic anticoagulation. However, results are not generalizable safely to patients with active bleeding, since weak heparinemia, not assessed in this study, may occur. TRIAL REGISTRATION: ClinicalTrials.gov NCT

  16. Five days of postoperative antimicrobial therapy decreases infectious complications following pancreaticoduodenectomy in patients at risk for bile contamination

    Science.gov (United States)

    Sourrouille, Isabelle; Gaujoux, Sebastien; Lacave, Guillaume; Bert, François; Dokmak, Safi; Belghiti, Jacques; Paugam-Burtz, Catherine; Sauvanet, Alain

    2013-01-01

    ObjectivesPancreaticoduodenectomy (PD) is associated with high morbidity, in part as a result of infectious complications increased by preoperative bile contamination. The aim of the present study was to assess the effect on the incidence of infectious complications of short-term antimicrobial therapy (AMT) in high-risk patients. MethodsPatients with a high risk for positive intraoperative bile culture (i.e. those with ampulloma or pancreatic adenocarcinoma with preoperative endoscopic procedures) (high-risk group, n = 99) were compared with low-risk patients (i.e. those with pancreatic adenocarcinoma without preoperative endoscopic procedures) (low-risk group, n = 76). The high-risk group received a 5-day course of perioperative AMT secondarily adapted to the bile antibiogram. The low-risk group received only the usual antimicrobial prophylaxis. ResultsPositive bile cultures were significantly more frequent in high-risk patients (81% versus 12%; P < 0.001). The overall rate of infectious complications was lower in the high-risk group (29% versus 46%; P = 0.018). The statistically significant decrease in the rate of infectious complications reflected reduced rates of urinary tract infections, pulmonary infections and septicaemia. Rates of wound infection (3% versus 5%; P = 0.639) and intra-abdominal abscess (7% versus 7%; P = 0.886) were similar in the high- and low-risk groups, as was the need for curative AMT. ConclusionsThis exploratory study suggests that a postoperative short course of AMT in patients at high risk for biliary contamination reduces the overall rate of infectious complications after PD. The adaptation of perioperative antimicrobial policy to the patient's risk for bile contamination seems promising and should be further evaluated. PMID:23458261

  17. Imaging of cardiovascular risk in patients with Turner's syndrome

    International Nuclear Information System (INIS)

    Turner's syndrome is a disorder defined by an absent or structurally abnormal second X chromosome and affects around 1 in 2000 newborn females. The standardised mortality ratio in Turner's syndrome is around three-times higher than in the general female population, mainly as a result of cardiovascular disorders. Most striking is the early age at which Turner's syndrome patients develop the life-threatening complications of cardiovascular disorders compared to the general population. The cardiovascular risk stratification in Turner's syndrome is challenging and imaging is not systematically used. The aim of this article is to review cardiovascular risks in this group of patients and discuss a systematic imaging approach for early identification of cardiovascular disorders in these patients

  18. Cardiovascular morbidity and mortality in patients treated with hemodialysis: Epidemiological analysis

    Directory of Open Access Journals (Sweden)

    Petrović Dejan

    2008-01-01

    Full Text Available Background/Aim. Cardiovascular diseases are the leading cause of death in patients treated with hemodialysis (HD. The annual cardiovascular mortality rate in these patients is 9%. Left ventricular (LV hypertrophy, ischemic heart disease and heart failure are the most prevalent cardiovascular causes of death. The aim of this study was to assess the prevalence of traditional and nontraditional risk factors for cardiovascular complications, to assess the prevalence of cardiovascular complications and overall and cardiovascular mortality rate in patients on HD. Methods. We investigated a total of 115 patients undergoing HD for at least 6 months. First, a cross-sectional study was performed, followed by a two-year follow-up study. Beside standard biochemical parameters, we also determined cardiac troponins and echocardiographic parameters of LV morphology and function (LV mass index, LV fractional shortening, LV ejection fraction. The results were analyzed using the Student's t test and Mann-Whitney U test. Results. The patients with adverse outcome had significantly lower serum albumin (p < 0.01 and higher serum homocystein, troponin I and T, and LV mass index (p < 0.01. Hyperhomocysteinemia, anemia, hypertriglyceridemia and uncontrolled hypertension had the highest prevalence (86.09%, 76.52%, 43.48% and 36.52%, respectively among all investigated cardiovascular risk factors. Hypertrophy of the LV was presented in 71.31% of the patients and congestive heart failure in 8.70%. Heart valve calcification was found in 48.70% of the patients, pericardial effusion in 25.22% and disrrhythmia in 20.87% of the investigated patients. The average annual overall mortality rate was 13.74%, while average cardiovascular mortality rate was 8.51%. Conclusion. Patients on HD have high risk for cardiovascular morbidity and mortality.

  19. Information-seeking behavior of cardiovascular disease patients in Isfahan University of Medical Sciences hospitals

    OpenAIRE

    Zamani, Maryam; Soleymani, Mohammad Reza; Afshar, Mina; Shahrzadi, Leila; Zadeh, Akbar Hasan

    2014-01-01

    Background: Patients, as one of the most prominent groups requiring health-based information, encounter numerous problems in order to obtain these pieces of information and apply them. The aim of this study was to determine the information-seeking behavior of cardiovascular patients who were hospitalized in Isfahan University of Medical Sciences hospitals. Materials and Methods: This is a survey research. The population consisted of all patients with cardiovascular disease who were hospitaliz...

  20. Predictors of Cardiovascular Autonomic Neuropathy in Patients with Type 1 Diabetes

    OpenAIRE

    Tannus, Lucianne Righeti Monteiro; Drummond, Karla Rezende Guerra; Clemente, Eliete Leão da Silva; da Matta, Maria de Fátima Bevilacqua; Gomes, Marilia de Brito

    2014-01-01

    Cardiovascular disease (CVD) is the leading cause of mortality in patients with type 1 diabetes (T1D). The cardiovascular autonomic neuropathy (CAN), although considered as an independent risk factor for CVD, remains underdiagnosed. The aim of this paper was to determine the prevalence, predictors of CAN in patients with T1D and its association with other chronic complications of diabetes. Patients with T1D underwent a clinical-epidemiological survey, had blood and urinary samples collected, ...

  1. Cardiovascular disease relates to intestinal uptake of p-cresol in patients with chronic kidney disease

    OpenAIRE

    Poesen, Ruben; Viaene, Liesbeth; Verbeke, Kristin; Augustijns, Patrick; Bammens, Bert; Claes, Kathleen; Kuypers, Dirk; Evenepoel, Pieter; Meijers, Björn

    2014-01-01

    Background Serum p-cresyl sulfate (PCS) associates with cardiovascular disease in patients with chronic kidney disease. PCS concentrations are determined by intestinal uptake of p-cresol, human metabolism to PCS and renal clearance. Whether intestinal uptake of p-cresol itself is directly associated with cardiovascular disease in patients with renal dysfunction has not been studied to date. Methods We performed a prospective study in patients with chronic kidney disease stage 1 – 5 (NCT004416...

  2. Elastin organization in pig and cardiovascular disease patients' pericardial resistance arteries

    DEFF Research Database (Denmark)

    Bloksgaard, Maria; Leurgans, Thomas; Nissen, Inger;

    2015-01-01

    coronary artery bypass grafting or cardiac valve replacement surgeries, can serve as a source of resistance arteries for structural research in cardiovascular disease patients. We applied two-photon excitation fluorescence microscopy to study the parietal pericardium and isolated pericardial resistance...... matrix in resistance arteries from cardiovascular disease patients and propose further use of patient pericardial resistance arteries for studies of the human microvasculature. © 2015 S. Karger AG, Basel....

  3. Positron emission tomography in at risk patients and in the progression of mild cognitive impairment to Alzheimer's disease

    DEFF Research Database (Denmark)

    Rinne, Juha O; Någren, Kjell

    2010-01-01

    Mild cognitive impairment (MCI) is considered a transitional state between the cognitive changes of normal aging and the earliest clinical features of Alzheimer's disease (AD). An important goal is to find features that predict which MCI patients will later convert to AD. Identification of such...

  4. Five days of postoperative antimicrobial therapy decreases infectious complications following pancreaticoduodenectomy in patients at risk for bile contamination

    OpenAIRE

    Sourrouille, Isabelle; Gaujoux, Sebastien; Lacave, Guillaume; Bert, François; Dokmak, Safi; Belghiti, Jacques; Paugam-Burtz, Catherine; Sauvanet, Alain

    2012-01-01

    ObjectivesPancreaticoduodenectomy (PD) is associated with high morbidity, in part as a result of infectious complications increased by preoperative bile contamination. The aim of the present study was to assess the effect on the incidence of infectious complications of short-term antimicrobial therapy (AMT) in high-risk patients.

  5. Atherosclerotic cardiovascular disease in patients with chronic inflammatory joint disorders.

    Science.gov (United States)

    Agca, R; Heslinga, S C; van Halm, V P; Nurmohamed, M T

    2016-05-15

    Inflammatory joint disorders (IJD), including rheumatoid arthritis (RA), ankylosing spondylitis (ASp) and psoriatic arthritis (PsA), are prevalent conditions worldwide with a considerable burden on healthcare systems. IJD are associated with increased cardiovascular (CV) disease-related morbidity and mortality. In this review, we present an overview of the literature. Standardised mortality ratios are increased in IJD compared with the general population, that is, RA 1.3-2.3, ASp 1.6-1.9 and PsA 0.8-1.6. This premature mortality is mainly caused by atherosclerotic events. In RA, this CV risk is comparable to that in type 2 diabetes. Traditional CV risk factors are more often present and partially a consequence of changes in physical function related to the underlying IJD. Also, chronic systemic inflammation itself is an independent CV risk factor. Optimal control of disease activity with conventional synthetic, targeted synthetic and biological disease-modifying antirheumatic drugs decreases this excess risk. High-grade inflammation as well as anti-inflammatory treatment alter traditional CV risk factors, such as lipids. In view of the above-mentioned CV burden in patients with IJD, CV risk management is necessary. Presently, this CV risk management is still lacking in usual care. Patients, general practitioners, cardiologists, internists and rheumatologists need to be aware of the substantially increased CV risk in IJD and should make a combined effort to timely initiate CV risk management in accordance with prevailing guidelines together with optimal control of rheumatic disease activity. CV screening and treatment strategies need to be implemented in usual care. PMID:26888573

  6. What do cardiovascular nurses know about the hematological management of patients with Eisenmenger syndrome?

    NARCIS (Netherlands)

    Moons, Philip; Fleck, Desiree; Jaarsma, Tiny; Norekval, Tone M.; Smith, Karen; Stromberg, Anna; Thompson, David R.; Budts, Werner

    2009-01-01

    Aim: We investigated the level of knowledge of hematological management of patients with Eisenmenger syndrome among general cardiovascular nurses and nurses who specialize in congenital heart disease (CHD). Methods: We conducted a survey at two international conferences attended by cardiovascular nu

  7. [Somatotype of the patients with obesity and associated cardio-vascular patholodgy. Clinical and anthropological bonds].

    Science.gov (United States)

    Bukavneva, N S; Pozdniakov, A L; Nikitiuk, D B

    2008-01-01

    In the article there are presented major anthropometric parameters of patients (male and female) with obesity, combined with cardiovascular pathology, before and after treatment. Constitutional predisposition to obesity is defined. Efficacy of dietary therapy is estimated and with obesity are defined on the basil of associated cardio-vascular pathology. PMID:18839806

  8. Both patient and caregiver gender impact depressive symptoms among organ transplant caregivers: who is at risk and why?

    Science.gov (United States)

    Holtzman, Susan; Abbey, Susan E; Singer, Lianne G; Ross, Heather J; Stewart, Donna E

    2011-07-01

    This study investigated the impact of patient and caregiver gender on caregiver depressive symptoms. Caregivers' use of relationship-focused coping and dimensions of caregiver burden were examined as potential mediators of gender differences in depressive symptoms. Ninety-three organ transplant candidates and their caregivers completed written questionnaires (N = 186). Females providing care to male patients reported significantly higher depressive symptoms than the other caregivers in our sample. Multiple mediation analyses revealed that less support from family members and a greater negative health impact of caregiving helped explain these gender differences. Women caring for men were also perceived as more overprotective, but this did not explain gender differences in depression. Results highlight the benefits of a contextual, dyadic approach to studying caregiver distress. PMID:21421644

  9. Association of carotid plaque Lp-PLA(2 with macrophages and Chlamydia pneumoniae infection among patients at risk for stroke.

    Directory of Open Access Journals (Sweden)

    Berna Atik

    Full Text Available BACKGROUND: We previously showed that the burden of Chlamydia pneumoniae in carotid plaques was significantly associated with plaque interleukin (IL-6, and serum IL-6 and C-reactive protein (CRP, suggesting that infected plaques contribute to systemic inflammatory markers in patients with stroke risk. Since lipoprotein-associated phospholipase A2 (Lp-PLA(2 mediates inflammation in atherosclerosis, we hypothesized that serum Lp-PLA(2 mass and activity levels and plaque Lp-PLA(2 may be influenced by plaque C. pneumoniae infection. METHODOLOGY/PRINCIPAL FINDINGS: Forty-two patients underwent elective carotid endarterectomy. Tissue obtained at surgery was stained by immunohistochemistry for Lp-PLA(2 grade, macrophages, IL-6, C. pneumoniae and CD4+ and CD8+ cells. Serum Lp-PLA(2 activity and mass were measured using the colorimetric activity method (CAM and ELISA, respectively. Serum homocysteine levels were measured by HPLC. Eleven (26.2% patients were symptomatic with transient ischemic attacks. There was no correlation between patient risk factors (smoking, coronary artery disease, elevated cholesterol, diabetes, obesity, hypertension and family history of genetic disorders for atherosclerosis and serum levels or plaque grade for Lp-PLA(2. Plaque Lp-PLA(2 correlated with serum homocysteine levels (p = 0.013, plaque macrophages (p<0.01, and plaque C. pneumoniae (p<0.001, which predominantly infected macrophages, co-localizing with Lp-PLA(2. CONCLUSIONS: The significant association of plaque Lp-PLA(2 with plaque macrophages and C. pneumoniae suggests an interactive role in accelerating inflammation in atherosclerosis. A possible mechanism for C. pneumoniae in the atherogenic process may involve infection of macrophages that induce Lp-PLA(2 production leading to upregulation of inflammatory mediators in plaque tissue. Additional in vitro and in vivo research will be needed to advance our understanding of specific C. pneumoniae and Lp-PLA(2

  10. Whole body cardiovascular magnetic resonance imaging to stratify symptomatic and asymptomatic atherosclerotic burden in patients with isolated cardiovascular disease

    OpenAIRE

    Weir-McCall, Jonathan R.; Duce, Suzanne L.; Gandy, Stephen J.; Matthew, Shona Z.; Martin, Patricia; Cassidy, Deirdre B.; McCormick, Lynne; Belch, Jill J. F.; Struthers, Allan D.; Helen M Colhoun; Houston, J. Graeme

    2016-01-01

    Background: The aim of this study was to use whole body cardiovascular magnetic resonance imaging (WB CVMR) to assess the heart and arterial network in a single examination, so as to describe the burden of atherosclerosis and subclinical disease in participants with symptomatic single site vascular disease. Methods: 64 patients with a history of symptomatic single site vascular disease (38 coronary artery disease (CAD), 9 cerebrovascular disease, 17 peripheral arterial disease (PAD)) underwen...

  11. Whole body cardiovascular magnetic resonance imaging to stratify symptomatic and asymptomatic atherosclerotic burden in patients with isolated cardiovascular disease

    OpenAIRE

    Weir-McCall, Jonathan R.; Duce, Suzanne L.; Gandy, Stephen J.; Matthew, Shona Z.; Martin, Patricia; Cassidy, Deirdre B.; McCormick, Lynne; Belch, Jill J. F.; Struthers, Allan D.; Helen M Colhoun; Houston, J. Graeme

    2016-01-01

    Background The aim of this study was to use whole body cardiovascular magnetic resonance imaging (WB CVMR) to assess the heart and arterial network in a single examination, so as to describe the burden of atherosclerosis and subclinical disease in participants with symptomatic single site vascular disease. Methods 64 patients with a history of symptomatic single site vascular disease (38 coronary artery disease (CAD), 9 cerebrovascular disease, 17 peripheral arterial disease (PAD)) underwent ...

  12. Rehabilitación cardiovascular en pacientes con infarto agudo del miocardio Cardiovascular rehabilitation in patients with myocardial acute infarct

    Directory of Open Access Journals (Sweden)

    Maylín Rodríguez Díaz

    2010-12-01

    patients presenting acute myocardial infarct. The general objective of our study was comparing the results of the stress tests made to patients with an acute myocardial infarct before and after the cardiovascular rehabilitation. We carried out an interventional, longitudinal, prospective study at the Surgical-clinical Teaching Hospital Comandante Faustino Pérez Hernández, of Matanzas, in the period between January and December 2005. We applied a stress test to the 38 patients who were part of the sample before discharging them, and it was compared with another applied three months after they began the cardiovascular rehabilitation. We found a significant decrease of the positivity of the tests: 45 % initially and 24 % three months after the physical training began. Although the maximum tolerated charge significantly increased, the displacement of the ST segment stayed the same at the end of the study. Alterations during the test like hypertensive reaction, typical pre-cordial pain and the presence of arrhythmias decreased significantly at the end of the study. Of the 38 patients that began the study, 37 were at I and II functional classes of the New York Heart Association scale three months later. Making the stratification of the risk we found that there was a significant increase of the low risk category (LR at the expenses of the high risk (HR. We arrived to the conclusion that there was a significant improvement of the patients participating in the program of cardiovascular rehabilitation from the exercise stress point of view.

  13. A Web-Based Intervention for Health Professionals and Patients to Decrease Cardiovascular Risk Attributable to Physical Inactivity: Development Process

    OpenAIRE

    Sassen, Barbara; Kok, Gerjo; Mesters, Ilse; Crutzen, Rik; Cremers, Anita; Vanhees, Luc

    2012-01-01

    Background Patients with cardiovascular risk factors can reduce their risk of cardiovascular disease by increasing their physical activity and their physical fitness. According to the guidelines for cardiovascular risk management, health professionals should encourage their patients to engage in physical activity. Objective In this paper, we provide insight regarding the systematic development of a Web-based intervention for both health professionals and patients with cardiovascular risk fact...

  14. Social differences in postponing a General Practitioner visit in Flanders, Belgium: which low-income patients are most at risk?

    Science.gov (United States)

    Verlinde, Evelyn; Poppe, Annelien; DeSmet, Ann; Hermans, Koen; De Maeseneer, Jan; Van Audenhove, Chantal; Willems, Sara

    2013-07-01

    One of the main goals of primary care is providing equitable health-care, meaning equal access, equal treatment and equal outcomes of healthcare for all in equal need. Some studies show that patients from lower socioeconomic groups visit a GP more often, while other studies show that they are more likely to postpone a visit to a GP. In this study, we want to explore within the social group of low-income patients living in Flanders, Belgium, which patients have a higher risk of postponing a visit to a GP. A face-to-face questionnaire was administered among 606 low-income users of Public Social Services. The questionnaire consisted of questions on socioeconomic and demographic characteristics, social networks, health and healthcare use. A multivariate logistic regression model was built to study the relationship between postponing or cancelling a GP visit which respondents thought they needed and variables on health, socio-demographic background. The multivariate regression indicates that depression, self-rated health and trust in the GP independently predict postponing a visit to a GP. Low-income people with a low trust in the GP, people with a poor self-rated health and people suffering from a severe depression are more likely to postpone or cancel a GP visit they thought they needed compared to other people on low incomes. This might indicate that the access to health-care for low-income people might be hindered by barriers which are not directly linked to the cost of the consultation. PMID:23489284

  15. Unknown Safety and Efficacy of Smartphone Bolus Calculator Apps Puts Patients at Risk for Severe Adverse Outcomes.

    Science.gov (United States)

    Hirsch, Irl B; Parkin, Christopher G

    2016-07-01

    Manual calculation of bolus insulin dosages can be challenging for individuals treated with multiple daily insulin injections (MDI) therapy. Automated bolus calculator capability has recently been made available via enhanced blood glucose meters and smartphone apps. Use of this technology has been shown to improve glycemic control and reduce glycemic variability without changing hypoglycemia; however, the clinical utility of app-based bolus calculators has not been demonstrated. Moreover, recent evidence challenges the safety and efficacy of these smartphone apps. Although the ability to automatically calculate bolus insulin dosages addresses a critical need of MDI-treated individuals, this technology raises concerns about efficacy of treatment and the protection of patient safety. This article discusses key issues and considerations associated with automated bolus calculator use. PMID:26798082

  16. Estimating the value of information in strategies for identifying patients at high risk of cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Tom Marshall

    2006-06-01

    Conclusions Because strategies prioritising patients by estimated cardiovascular risk dominate alternative strategies, it is possible to estimate the value of information in terms of reduced resources to achieve the same results. These resource savings largely represent savings in staff time.

  17. High cardiovascular event rates in patients with asymptomatic carotid stenosis: the REACH Registry

    DEFF Research Database (Denmark)

    Aichner, F T; Topakian, R; Alberts, M J; Bhatt, D L; Haring, H-P; Hill, M D; Montalescot, G; Goto, S; Touzé, E; Mas, J-L; Steg, P G; Röther, J; Iversen, Helle Klingenberg

    2009-01-01

    BACKGROUND AND PURPOSE: Data on current cardiovascular event rates in patients with asymptomatic carotid artery stenosis (ACAS) are sparse. We compared the 1-year outcomes of patients with ACAS > or =70% versus patients without ACAS in an international, prospective cohort of outpatients with or at....... 0.26%, P = 0.04), cardiovascular death (2.29% vs. 1.52%, P = 0.002), the composite end-point cardiovascular death/myocardial infarction/stroke (6.03% vs. 4.29%, P <0.0001) and bleeding events (1.41% vs. 0.81%, P = 0.002). In patients with ACAS, Cox regression analyses identified history of...... cerebrovascular ischaemic events as most important predictor of future stroke (HR 3.21, 95% CI 1.82-5.65, P <0.0001). CONCLUSION: Asymptomatic carotid artery stenosis was associated with high 1-year rates of cardiovascular and cerebrovascular ischaemic events. Stroke was powerfully predicted by prior...

  18. Differential Associations Between Specific Depressive Symptoms and Cardiovascular Prognosis in Patients With Stable Coronary Heart Disease

    NARCIS (Netherlands)

    Hoen, Petra W.; Whooley, Mary A.; Martens, Elisabeth J.; Na, Beeya; van Melle, Joost P.; de Jonge, Peter

    2010-01-01

    Objectives The purpose of this research was to evaluate the relationship between cognitive and somatic depressive symptoms and cardiovascular prognosis. Background Depression in patients with stable coronary heart disease (CHD) is associated with poor cardiac prognosis. Whether certain depressive sy

  19. Increased risk of venous thromboembolism and arterial cardiovascular events in patients with inflammatory bowel disease

    DEFF Research Database (Denmark)

    Kristensen, Søren Lund; Ahlehoff, Ole; Lindhardsen, Jesper;

    2012-01-01

    This focused review describes the current knowledge of the association between inflammatory bowel disease (IBD) and cardiovascular disease. Atherosclerosis is a chronic inflammatory disease, and as well as venous thromboembolism this disease shares inflammatory mechanisms with IBD. Patients...

  20. Cardiovascular event-free survival after adjuvant radiation therapy in breast cancer patients stratified by cardiovascular risk

    International Nuclear Information System (INIS)

    The objective of this study was to estimate the risk of a cardiovascular event or death associated with modern radiation in a population of elderly female breast cancer patients with varying baseline cardiovascular risk. The data used for this analysis are from the linked Surveillance, Epidemiology, and End-Results (SEER)-Medicare database. The retrospective cohort study included women aged 66 years and older with stage 0–III breast cancer diagnosed between 2000 and 2005. Women were grouped as low, intermediate, or high cardiovascular risk based on the presence of certain clinical diagnoses. The risk for the combined outcome of a hospitalization for a cardiovascular event or death within 6 months and 24 months of diagnosis was estimated using a multivariable Cox model. The median follow-up time was 24 months. Among the 91,612 women with American Joint Committee on Cancer (AJCC) stage 0–III breast cancer: 39,555 (43.2%) were treated with radiation therapy and 52,057 (56.8%) were not. The receipt of radiation therapy in the first 6 months was associated with a statistically significant increased risk for the combined outcome in women categorized as high risk (HR = 1.510; 95% CI, 1.396–1.634) or intermediate risk (HR = 1.415; 95% CI, 1.188–1.686) but not low risk (HR = 1.027; 95% CI, 0.798–1.321). Women with a prior medical history of cardiovascular disease treated with radiation therapy are at increased risk for an event and should be monitored for at least 6 months following treatment with radiation therapy

  1. Does pulmonary rehabilitation address cardiovascular risk factors in patients with COPD?

    OpenAIRE

    Shale Dennis J; Cockcroft John R; Enright Stephanie; Duckers James M; Gale Nichola S; Bolton Charlotte E

    2011-01-01

    Abstract Background Patients with COPD have an increased risk of cardiovascular disease. Whilst pulmonary rehabilitation has proven benefit for exercise tolerance and quality of life, any effect on cardiovascular risk has not been fully investigated. We hypothesised that pulmonary rehabilitation, through the exercise and nutritional intervention, would address these factors. Methods Thirty-two stable patients with COPD commenced rehabilitation, and were compared with 20 age and gender matched...

  2. Burden of stroke and other cardiovascular complications in patients with atrial fibrillation hospitalized in France

    OpenAIRE

    Cotté, Francois-Emery; Chaize, Gwendoline; Gaudin, Anne-Françoise; Samson, Adeline; Vainchtock, Alexandre; Fauchier, Laurent

    2015-01-01

    Aims Atrial fibrillation (AF) is associated with numerous cardiovascular complications. We sought to estimate the annual burden of cardiovascular complications in AF patients in French hospitals. Methods and results All AF patients hospitalized in France in 2012 were identified from the national public/private hospital database. Comorbid conditions and medical histories were documented using medical records dating back 5 years. Reasons for hospitalization, type of admission (emergency or othe...

  3. No association between anxiety and depression and adverse clinical outcome among patients with cardiovascular disease

    DEFF Research Database (Denmark)

    Kornerup, Henriette; Zwisler, Ann-Dorthe Olsen; Prescott, Eva

    2011-01-01

    Anxiety and depression have been linked to adverse prognostic outcome in patients with cardiovascular disease (CVD) with mixed results. The timing of anxiety and depression measurement has received little attention so far.......Anxiety and depression have been linked to adverse prognostic outcome in patients with cardiovascular disease (CVD) with mixed results. The timing of anxiety and depression measurement has received little attention so far....

  4. Endothelial Dysfunction Is Associated With Major Adverse Cardiovascular Events in Peritoneal Dialysis Patients

    OpenAIRE

    Lee, Mi Jung; Han, Seung Hyeok; Lee, Jung Eun; Choi, Hoon Young; Yoon, Chang-Yun; Kim, Eun Jin; Han, Jae Hyun; Han, Ji Suk; Oh, Hyung Jung; Park, Jung Tak; Kang, Shin-Wook; Yoo, Tae-Hyun

    2014-01-01

    Abstract Endothelial dysfunction is implicated in increased cardiovascular risk in nondialyzed population. However, the prognostic impact of endothelial dysfunction on cardiovascular outcome has not been investigated in peritoneal dialysis (PD) patients. We prospectively determined endothelial function by brachial artery endothelium-dependent vasodilation (flow-mediated dilation [FMD]) in 143 nondiabetic PD patients and 32 controls. Primary outcome was a major adverse cardiac and cerebrovascu...

  5. Risk of Pre-and Post-Operative Delirium and the Delirium Elderly At Risk (DEAR) Tool in Hip Fracture Patients

    Science.gov (United States)

    Freter, Susan; Dunbar, Michael; Koller, Katalin; MacKnight, Chris; Rockwood, Kenneth

    2015-01-01

    Background and Purpose Delirium is common after hip fracture. Previous work has shown that a simple delirium risk factor tool, the Delirium Elderly At Risk instrument (DEAR), has a high inter-rater reliability in this population. Little research has looked at the ability of risk factor screening tools to identify patients at high risk of pre-operative delirium. This study investigates the ability of the DEAR to identify patients at high risk of pre-operative delirium, as well as reporting its performance in a post-operative validation sample. Associations between delirium risk factors and pre-operative delirium are explored. Methods This prospective cohort study took place on an orthopedic in-patient service at a University-affiliated tertiary care hospital. Patients aged 65 and older who were admitted for surgical repair of hip fracture (N = 283) were assessed pre-operatively for 5 delirium risk factors (cognitive impairment, sensory impairment, functional dependence, substance use, age) using the DEAR. Patients were assessed for delirium using the Mini-Mental State Examination and the Confusion Assessment Method pre-operatively and on post-operative days 1, 3 and 5. Characteristics of patients who developed delirium were compared with the characteristics of those who did not. Results Delirium was present in 58% (95% CI = 52–63%) of patients pre-operatively and 42% (95% CI = 36–48%) post-operatively. Individually, sensory impairment (χ2 = 21.7, p = .0001), functional dependence (χ2 = 24.1, p = .0001), cognitive impairment (χ2 = 55.5, p = .0001) and substance use (χ2 = 7.5, p = .007) were significantly associated with pre-operative delirium, as was wait-time for surgery (t = 3.1, p = .003) and length of stay (t = 2.8, p =.03). In multivariate modeling, the strongest association with pre-operative delirium was cognitive impairment. Conclusions The DEAR, a simple, delirium risk factor screening tool, can be used to identify hip fracture patients at risk of

  6. Cardiovascular risk assessment in hypertensive patients Evaluación del riesgo cardiovascular en hipertensos Avaliação do risco cardiovascular em hipertensos

    Directory of Open Access Journals (Sweden)

    Elaine Amaral de Paula

    2013-06-01

    Full Text Available OBJECTIVE: to assess cardiovascular risk by means of the traditional Framingham score and the version modified through the incorporation of emerging risk factors, such as family history of acute myocardial infarction, metabolic syndrome and chronic kidney disease. METHOD: participants were 50 hypertensive patients under outpatient treatment. The clinical data were collected through a semi-structured interview and the laboratory data from patients' histories. RESULTS: it was verified that the traditional Framingham score was predominantly low (74%, with 14% showing medium risk and 12% high risk. After the inclusion of emerging risk factors, the chance of a coronary event was low in 22% of the cases, medium in 56% and high in 22%. CONCLUSIONS: the comparison between the traditional Framingham risk score and the modified version demonstrated a significant difference in the cardiovascular risk classification, whose correlation shows discreet agreement between the two scales. Lifestyle elements seem to play a determinant role in the increase in cardiovascular risk levels. OBJETIVO: evaluar el riesgo cardiovascular utilizando el puntaje de Framingham tradicional y el modificado por la incorporación de factores de riesgo emergentes como historia familiar de infarto agudo del miocardio, síndrome metabólico y enfermedad renal crónica. MÉTODO: participaron 50 hipertensos que hacen tratamiento en ambulatorio. Los datos clínicos fueron obtenidos por medio de entrevista semiestructurada y los de laboratorio fueron obtenidos de fichas. RESULTADOS: se verificó que el puntaje de Framingham tradicional fue predominantemente bajo (74%, 14% presentó riesgo medio y 12% riesgo alto. Tras la inclusión de factores de riesgo emergentes, la probabilidad de ocurrir un evento coronario fue baja en 22% de los casos, media en 56% y alta en 22% de los casos. CONCLUSIONES: la comparación entre el puntaje de riesgo de Framingham tradicional y el modificado demostr

  7. Can a community pharmacy sleep assessment tool aid the identification of patients at risk of sleep disorders in the community: a pilot study

    Directory of Open Access Journals (Sweden)

    Kashyap KC

    2012-11-01

    consistent with previous studies on the general population.Conclusion: A large proportion of participants reported sleep disorder symptoms, and a link was found between the consumption of alcohol and caffeine substances at bedtime and associated symptoms. While larger studies are needed to assess the clinical properties of the tool, the results of this feasibility study have demonstrated that the COP-SAT may be a practical tool for the identification of patients at risk of developing sleep disorders in the community.Keywords: sleep disorder, insomnia, sleep apnea, sleep assessment, pharmacy

  8. Management of Cardiovascular Risk in Patients with Chronic Inflammatory Diseases

    DEFF Research Database (Denmark)

    Lindhardsen, Jesper; Kristensen, Søren Lund; Ahlehoff, Ole

    2016-01-01

    An increased risk of cardiovascular disease (CVD) has been observed in a range of chronic inflammatory diseases (CID), including rheumatoid arthritis (RA), psoriasis, inflammatory bowel diseases (IBD), and systemic lupus erythematosus (SLE). The increased risk of CVDs and reduced life expectancy in...... gained considerable interest in recent years. We briefly summarize the current level of evidence of the association between CIDs and CVD and cardiovascular risk management recommendations. Perspectives of ongoing and planned trials are discussed in consideration of potential ways to improve primary and...

  9. Cardiovascular disease event rates in patients with severe psoriasis treated with systemic anti-inflammatory drugs

    DEFF Research Database (Denmark)

    Ahlehoff, O; Skov, L; Gislason, G;

    2013-01-01

    OBJECTIVES: Psoriasis is a chronic inflammatory disorder associated with cardiovascular morbidity and mortality. Systemic anti-inflammatory drugs, including biological agents, are widely used in the treatment of patients with moderate to severe psoriasis and may attenuate the risk of cardiovascular...... disease events. We therefore examined the rate of cardiovascular disease events in patients with severe psoriasis treated with systemic anti-inflammatory drugs. DESIGN, SETTING AND PARTICIPANTS: Individual-level linkage of nationwide administrative databases was used to assess the event rates associated...... endpoint of cardiovascular death, myocardial infarction and stroke were 0.48 (95% CI 0.17-1.38) and 0.50 (95% CI 0.26-0.97). CONCLUSION: In this nationwide study of patients with severe psoriasis, systemic anti-inflammatory treatment with biological agents or methotrexate was associated with lower...

  10. Dose to organs at risk in the upper abdomen in patients treated with extended fields by helical tomotherapy: a dosimetric and clinical preliminary study

    International Nuclear Information System (INIS)

    The aim of this work was to determine the technical feasibility and safety of extended-field radiotherapy (EF), performed by Helical TomoTherapy, in patients with positive pelvic and/or para-aortic nodes. Dosimetric data were collected and acute and sub-acute toxicities of the upper abdominal organs at risk (OAR) were evaluated. Twenty-nine patients suitable for EF irradiation for local disease and/or nodal disease in the pelvic or para-aortic area were treated. The prescription dose was 50.4/54 Gy (1.7-1.8 Gy/fraction) for prophylactic lymph nodes (N-) and 60–70.5 Gy (2–2.35 Gy/fraction) for clinically evident gross disease (N+). Modulation factor (MF), pitch and field width (FW) were chosen to optimize dose distribution and treatment duration. Dose values of PTVs and OAR were analysed. The length of the treatment field, the N + and N- volumes, and treatment duration were reported. To evaluate the safety of treatment, haematological, hepatic, renal and pancreatic functions were assessed before, during and after treatment. The median follow-up time was 17.6 months (range: 6–22 months). The treatment was well tolerated and all patients but one completed treatment without interruption. Four of the 29 patients experienced G3 haematological acute toxicity (13.8%), but no patient experienced sub-acute grade G3 toxicity. Ten patients experienced G1 and three G2 acute gastrointestinal toxicity (nausea). No sub-acute gastrointestinal or renal toxicity was observed. Only one (3.7%) patient had a persistent slight increase of pancreatic enzymes and two (7.4%) patients a slight increase of hepatic enzymes six months after radiotherapy (G1 toxicity). With our treatment design and dose regimen, we found that EF treatment by TomoTherapy could be safely and effectively delivered with minimal acute and sub-acute toxicities in the upper abdomen area

  11. Atomic force microscopy as a tool to evaluate the risk of cardiovascular diseases in patients

    Science.gov (United States)

    Guedes, Ana Filipa; Carvalho, Filomena A.; Malho, Inês; Lousada, Nuno; Sargento, Luís; Santos, Nuno C.

    2016-08-01

    The availability of biomarkers to evaluate the risk of cardiovascular diseases is limited. High fibrinogen levels have been identified as a relevant cardiovascular risk factor, but the biological mechanisms remain unclear. Increased aggregation of erythrocytes (red blood cells) has been linked to high plasma fibrinogen concentration. Here, we show, using atomic force microscopy, that the interaction between fibrinogen and erythrocytes is modified in chronic heart failure patients. Ischaemic patients showed increased fibrinogen–erythrocyte binding forces compared with non-ischaemic patients. Cell stiffness in both patient groups was also altered. A 12-month follow-up shows that patients with higher fibrinogen–erythrocyte binding forces initially were subsequently hospitalized more frequently. Our results show that atomic force microscopy can be a promising tool to identify patients with increased risk for cardiovascular diseases.

  12. Cardiovascular outcomes and systemic anti-inflammatory drugs in patients with severe psoriasis

    DEFF Research Database (Denmark)

    Ahlehoff, O; Skov, L; Gislason, Gunnar Hilmar;

    2015-01-01

    BACKGROUND: Psoriasis is a common disease and is associated with cardiovascular diseases. Systemic anti-inflammatory drugs may reduce risk of cardiovascular events. We therefore examined the rate of cardiovascular events, i.e. cardiovascular death, myocardial infarction and stroke, in patients with...... severe psoriasis treated with systemic anti-inflammatory drugs. METHODS: Individual-level linkage of administrative registries was used to perform a longitudinal nationwide cohort study. Time-dependent multivariable adjusted Cox regression was used to estimate hazard ratios (HRs) with 95% confidence...... factor inhibitors (HR 0.46; CI 0.22-0.98) were linked to reduced event rates, whereas the interleukin-12/23 inhibitor ustekinumab (HR 1.52; CI 0.47-4.94) was not. CONCLUSION: Systemic anti-inflammatory treatment with methotrexate was associated with significantly lower rates of cardiovascular events...

  13. Estimation of cardiovascular risk severity in chronic periodontitis patients

    Directory of Open Access Journals (Sweden)

    Mousumi Kundu Kundu

    2015-02-01

    CONCLUSION: Chronic periodontitis (CPD is associated with increased risk of cardiovascular disease as evidenced by increased hsCRP and radiological parameters. Successful periodontal therapy could decrease serum inflammatory parameters. [TAF Prev Med Bull 2015; 14(1.000: 49-54

  14. Prognostic Importance of Cardiovascular Risk Factors in Myocardial Infarction Patients

    Czech Academy of Sciences Publication Activity Database

    Monhart, Z.; Grünfeldová, H.; Zvárová, Jana; Janský, P.

    2010-01-01

    Roč. 122, č. 2 (2010), e253. ISSN 0009-7322. [World Congress of Cardiology. 16.06.2010-19.06.2010, Beijing] Institutional research plan: CEZ:AV0Z10300504 Keywords : cardiology * risk factors * myocardioal infarction Subject RIV: FA - Cardiovascular Diseases incl. Cardiotharic Surgery

  15. Cardiovascular effects of growth hormone in adult hemodialysis patients: results from a randomized controlled trial

    DEFF Research Database (Denmark)

    Køber, Lars; Rustom, Rana; Wiedmann, Jonas; Kappelgaard, Anne-Marie; El Nahas, Meguid; Feldt-Rasmussen, Bo

    2010-01-01

    The high morbidity and mortality rates in hemodialysis (HD) patients are due, at least in part, to their increased risk for cardiovascular diseases (CVD). This prospective study evaluated the effect of growth hormone (GH) on a number of CVD risk markers in adult patients on HD.......The high morbidity and mortality rates in hemodialysis (HD) patients are due, at least in part, to their increased risk for cardiovascular diseases (CVD). This prospective study evaluated the effect of growth hormone (GH) on a number of CVD risk markers in adult patients on HD....

  16. Depressive Symptoms and Risk of New Cardiovascular Events or Death in Patients with Myocardial Infarction

    DEFF Research Database (Denmark)

    Larsen, Karen Kjær; Christensen, Bo; Søndergaard, Jens; Vestergaard, Mogens

    2013-01-01

    Depressive symptoms is associated with adverse cardiovascular outcomes in patients with myocardial infarction (MI), but the underlying mechanisms are unclear and it remains unknown whether subgroups of patients are at a particularly high relative risk of adverse outcomes. We examined the risk of...... new cardiovascular events and/or death in patients with depressive symptoms following first-time MI taking into account other secondary preventive factors. We further explored whether we could identify subgroups of patients with a particularly high relative risk of adverse outcomes....

  17. Cardiovascular disease in patients with end-stage renal disease on hemodialysis in a developing country

    Directory of Open Access Journals (Sweden)

    Leila S. V. Silva

    2012-01-01

    Full Text Available Cardiovascular disease is the main cause of death among patients with end-stage renal disease (ESRD. The present study was undertaken to identify the main cardiovascular diseases and their risk factors in 160 patients with ESRD on hemodialysis (HD in Brazil. Their mean age was 47 ± 39 years. The main risk factors for cardiovascular diseases were arterial hypertension (89.4%, dyslipidemia (78.3%, low high-density lipoprotein levels (84.2% and low physical activity (64.1%. Family history of coronary insufficiency and high low-density lipoprotein levels were significantly associated with coronary artery disease (P = 0.005 and P = 0.029, respectively. Sedentary life style, diabetes mellitus, secondary hyperparathyroidism and hyperglycemia also showed a significant association with the underlying vascular disease (P = 0.017, P = 0.039, P = 0.037 and P = 0.030, respectively. Hypercalcemia, hypertension and black race were factors significantly associated with left ventricular systolic dysfunction (P = 0.01, P = 0.0013 and P = 0.024, respectively. Our study shows that the most prevalent cardiovascular diseases in patients with ESRD were left ventricular hypertrophy, atherosclerotic disease, valvular disease and coronary artery disease. Hypertension and dyslipidemia were the common risk factors associated with cardiovascular diseases. The present study was undertaken to identify the main cardiovascular diseases and their risk factors in 160 patients with ESRD on HD in a single center in Brazil.

  18. Strategies for reducing the risk of cardiovascular disease in patients with chronic obstructive pulmonary disease.

    Science.gov (United States)

    Ferri, Claudio

    2015-06-01

    Chronic obstructive pulmonary disease (COPD) is frequently accompanied by multimorbidities in affected patients. Even though the majority of these comorbidities are also related to advanced age and cigarette smoke, also COPD itself has significant impact on insurgence, or worsening of these conditions. As a consequence, COPD is regarded as a complex disease with pulmonary and extra-pulmonary involvement. According to current guidelines for the management of COPD patients, the comprehensive treatment of this condition should target respiratory symptoms as well as comorbidities. Cardiovascular disease is one of the most frequent comorbidities in COPD patients and there are several strategies for reducing the risk of cardiovascular disease in COPD patients. These include smoking cessation, pharmacologic prevention of cardiovascular disease, and the treatment of COPD. Beta-blockers for the prevention of cardiovascular disease have been traditionally limited in COPD patients, albeit current evidence supporting their efficacy and safety in these patients. With regard to COPD medications, corticosteroids are generally not recommended, except for exacerbations, while long-acting beta2-agonists have demonstrated an acceptable profile of cardiovascular safety. Long-acting anticholinergic bronchodilators, in particular tiotropium in the mist inhaler formulation, have been associated with an increased risk of major cardiovascular events and mortality. Data on this issue remain, however, controversial. Glycopyrronium, a recently introduced anticholinergic, demonstrated. a rapid and sustained relief of respiratory symptoms with a favorable safety profile and no increase in cardiovascular risk, in monotherapy and in combination with a long-acting beta2-agonist in a comprehensive trial program indicating a valid option for COPD patients with CV comorbidities. PMID:25655487

  19. [Novel therapeutic options in patients with type 2 diabetes and high cardiovascular risk].

    Science.gov (United States)

    Laubner, Katharina; Seufert, Jochen

    2016-06-01

    SGLT2 inhibitors represent a novel therapeutic approach for the tretment of type 2 diabetes mellitus. Beyond glucose control, these drugs also induce weight loss and blod pressure reduction. In a specific cardiovascular outcome trial (EMPA-REG-OUTCOME), the SGLT 2 inhibitor empagliflozin has for the first time demonstrated to reduce cardiovascular and overall mortality as well as hospitalization for heart failure in patients with type 2 diabetes and high cardiovascular risk. These results will drastically affect future recommendations for the treatment of type 2 diabetes mellitus.). PMID:27176455

  20. Cardiovascular risk factors in patients with rheumatoid arthritis in combination with hypertension depending on body weight

    Directory of Open Access Journals (Sweden)

    Sіrenko O.Yu.

    2014-11-01

    Full Text Available The objective was to evaluate the frequency of cardiovascular risk factors and hypertension in patients with rheumatoid arthritis depending on body weight. The study involved 100 patients with rheumatoid arthritis and stably selected therapy for more than 6 months at the age from 45 to 65 years (mean age 53,19 ± 5,40 years. Traditional cardiovascular risk was assessed, taking into account risk factors by SCORE scale and amended for patients with RA. The levels of total cholesterol, triglycerides, C-reactive protein, serum creatinine, body mass index, body area index were determined. Arterial hypertension was diagnosed in 41 (41% patients with rheuma¬toid arthritis and was associated with traditional risk factors (age, obesity, rheumatoid factor, hyperuricemia and the duration of glucocorticoid therapy. Obesity and excess body mass occurred in the majority of patients with rheumatoid arthritis, herewith the highest level of inflammation indicators and risk of cardiovascular events was in overweight patients. Obesity was associated with duration of rheumatoid arthritis, the activity of the inflammatory process, the duration of glucocorticoids taking. It is found that the traditional SCORE scale does not fully reflect the risk of cardiovascular events in rheumatoid arthritis. Identification of hypertension and obesity increases the information content of the risk assessment of cardiovascular events in rheumatoid arthritis.

  1. Identification and characterization of CDH1 germline variants in sporadic gastric cancer patients and in individuals at risk of gastric cancer.

    Directory of Open Access Journals (Sweden)

    Marica Garziera

    Full Text Available OBJECTIVE: To screen and characterize germline variants for E-cadherin (CDH1 in non-hereditary gastric cancer (GC patients and in subjects at risk of GC. METHODS: 59 GCs, 59 first degree relatives (FDRs of GC, 20 autoimmune metaplastic atrophic gastritis (AMAGs and 52 blood donors (BDs were analyzed for CDH1 by direct sequencing, structural modelling and bioinformatics. Functional impact on splicing was assessed for intronic mutations. E-cadherin/β-catenin immunohistochemical staining and E-cadherin mRNA quantification using RT-PCR were performed. RESULTS: In GCs, 4 missense variants (p.G274S; p.A298T; p.T470I; p.A592T, 1 mutation in the 5'UTR (-71C>G and 1 mutation in the intronic IVS12 (c.1937-13T>C region were found. First pathogenic effect of p.A298T mutation was predicted by protein 3D modelling. The novel p.G274S mutation showed a no clear functional significance. Moreover, first, intronic IVS12 (c.1937-13T>C mutation was demonstrated to lead to an aberrant CDH1 transcript with exon 11 deletion. This mutation was found in 2 GCs and in 1 BD. In FDRs, we identified 4 variants: the polymorphic (p.A592T and 3 mutations in untranslated regions with unidentified functional role except for the 5'UTR (-54G>C that had been found to decrease CDH1 transcription. In AMAGs, we detected 2 alterations: 1 missense (p.A592T and 1 novel variant (IVS1 (c.48+7C>T without effect on CDH1 splicing. Several silent and polymorphic substitutions were found in all the groups studied. CONCLUSIONS: Overall our study improves upon the current characterization of CDH1 mutations and their functional role in GC and in individuals at risk of GC. Mutations found in untranslated regions and data on splicing effects deserve a particular attention like associated with a reduced E-cadherin amount. The utility of CDH1 screening, in addition to the identification of other risk factors, could be useful for the early detection of GC in subjects at risk (i.e. FDRs and AMAGs, and

  2. Estimating the value of information in strategies for identifying patients at high risk of cardiovascular disease

    OpenAIRE

    Tom Marshall

    2006-01-01

    Background There are many different potential strategies for identification of patients eligible for primary prevention of cardiovascular disease. The ability to use a more efficient strategy has a value. This paper models the costs and benefits of a number of identification strategies and estimates the additional value of an information-based strategy. Design Modelling study. Methods Ten-year Framingham cardiovascular risk was calculated for each individual in a population of 4471 pers...

  3. Cardiovascular toxicity due to metoprolol poisoning in a patient with coronary artery disease

    OpenAIRE

    Unverir, Pinar; Topacoglu, Hakan; Bozkurt, Selim; Kaynak, Firat

    2007-01-01

    What is already known about this subjectPoisoning with β-blockers can result in cardiovascular and central nervous system effects.Although much has been reported about metoprolol poisoning's cardiovascular complications, little attention has been paid to acute myocardial infarction (AMI) accompanied by elevated cardiac markers.What this study addsThis case report demonstrates for the first time an association of metoprolol poisoning with acute myocardial infarction in a patient with a previou...

  4. Reduction of cardiovascular event rate: different effects of cardiac rehabilitation in CABG and PCI patients

    OpenAIRE

    Hansen, D.; DENDALE, PAUL; Leenders, M; Berger, J.; Raskin, A.; Vaes, J.; Meeusen, R.

    2009-01-01

    Objective - In coronary artery disease, the implementation of a cardiac rehabilitation (CR) programme favourably affects cardiovascular prognosis. However, it remains uncertain whether patients benefit to a similar extent from CR after coronary artery bypass graft surgery (CABG) or percutaneous coronary intervention (PCI). In this study, we have assessed whether CR is equally effective for suppressing the two-year cardiovascular event incidence after CABG or PCI. Methods and results - 194 PCI...

  5. Is the cardiovascular toxicity of NSAIDS and COX-2 selective inhibitors underestimated in patients with haemophilia?

    Science.gov (United States)

    Boban, Ana; Lambert, Catherine; Hermans, Cedric

    2016-04-01

    Joint pain secondary to chronic arthropathy represents one of the most common and debilitating complications of haemophilia, often requiring analgesic care. When compared with nonselective non-steroidal anti-inflammatory drugs (ns-NSAIDs), selective COX-2 inhibitors (coxibs) offer the major advantage of not increasing the bleeding risk, thus being a better choice of analgesics for haemophilia patients. However, several studies have highlighted the cardiovascular risks posed by coxibs and NSAIDs. Given the assumed protection against thrombosis conferred by the deficiency in coagulation factors VIII or IX, these precautions regarding the use of coxibs and NSAIDs have never really been taken into account in haemophilia management. However, contrary to what has long been suspected, haemophilia patients are indeed affected by the same cardiovascular risk factors as nonhaemophiliac patients. Further studies should be conducted to evaluate the impact of NSAIDs on cardiovascular risks and the prevalence of hypertension in haemophilia patients. PMID:26899022

  6. High cardiovascular event rates in patients with asymptomatic carotid stenosis: the REACH Registry

    DEFF Research Database (Denmark)

    Aichner, F T; Topakian, R; Alberts, M J;

    2009-01-01

    BACKGROUND AND PURPOSE: Data on current cardiovascular event rates in patients with asymptomatic carotid artery stenosis (ACAS) are sparse. We compared the 1-year outcomes of patients with ACAS > or =70% versus patients without ACAS in an international, prospective cohort of outpatients.......26%, P = 0.04), cardiovascular death (2.29% vs. 1.52%, P = 0.002), the composite end-point cardiovascular death/myocardial infarction/stroke (6.03% vs. 4.29%, P events (1.41% vs. 0.81%, P = 0.002). In patients with ACAS, Cox regression analyses identified history of cerebrovascular...... ischaemic events as most important predictor of future stroke (HR 3.21, 95% CI 1.82-5.65, P events. Stroke was powerfully predicted by prior cerebrovascular...

  7. Risk of solid cancer, cardiovascular disease, anaphylaxis, osteoporosis and fractures in patients with systemic mastocytosis

    DEFF Research Database (Denmark)

    Broesby-Olsen, Sigurd; Farkas, Dóra Körmendiné; Vestergaard, Hanne;

    2016-01-01

    In patients with systemic mastocytosis (SM), several aspects of morbidity remain poorly understood. We assessed the risk of solid cancers, cardiovascular disease, anaphylaxis, osteoporosis, and fractures in SM patients. Using Danish medical registries, we conducted a nationwide population.......2 (95% CI 0.9-1.6) and the 10-year AR was 5.9% (95% CI 3.9-8.4). SM patients are at increased risk of solid cancers - especially melanoma and NMSC-and cardiovascular disease. The risk of anaphylaxis and osteoporosis is clearly increased in SM, though absolute risk was low in this population-based study...

  8. Non-Adrenergic Vasopressors in Patients with or at Risk for Vasodilatory Shock. A Systematic Review and Meta-Analysis of Randomized Trials.

    Directory of Open Access Journals (Sweden)

    Alessandro Belletti

    Full Text Available Hypotensive state is frequently observed in several critical conditions. If an adequate mean arterial pressure is not promptly restored, insufficient tissue perfusion and organ dysfunction may develop. Fluids and catecholamines are the cornerstone of critical hypotensive states management. Catecholamines side effects such as increased myocardial oxygen consumption and development of arrhythmias are well known. Thus, in recent years, interest in catecholamine-sparing agents such as vasopressin, terlipressin and methylene blue has increased; however, few randomized trials, mostly with small sample sizes, have been performed. We therefore conducted a meta-analysis of randomized trials to investigate the effect of non-catecholaminergic vasopressors on mortality.PubMed, BioMed Central and Embase were searched (update December 31st, 2014 by two independent investigators. Inclusion criteria were: random allocation to treatment, at least one group receiving a non-catecholaminergic vasopressor, patients with or at risk for vasodilatory shock. Exclusion criteria were: crossover studies, pediatric population, non-human studies, studies published as abstract only, lack of data on mortality. Studied drugs were vasopressin, terlipressin and methylene blue. Primary endpoint was mortality at the longest follow-up available.A total of 1,608 patients from 20 studies were included in our analysis. The studied settings were sepsis (10/20 studies [50%], cardiac surgery (7/20 [35%], vasodilatory shock due to any cause (2/20 [19%], and acute traumatic injury (1/20 [5%]. Overall, pooled estimates showed that treatment with non-catecholaminergic agents improves survival (278/810 [34.3%] versus 309/798 [38.7%], risk ratio = 0.88, 95% confidence interval = 0.79 to 0.98, p = 0.02. None of the drugs was associated with significant reduction in mortality when analyzed independently. Results were not confirmed when analyzing studies with a low risk of bias

  9. Optimizing antidiabetic treatment options for patients with type 2 diabetes mellitus and cardiovascular comorbidities.

    Science.gov (United States)

    Malesker, Mark A

    2008-02-01

    Cardiovascular disease is the leading cause of death in patients with diabetes mellitus and represents a persistent risk that is inextricably linked to the diabetic disease state. The growing number of United States Food and Drug Administration-approved antidiabetic agents provides a wide range of therapeutic options, both as monotherapy and combination therapy, for treating hyperglycemia in patients with type 2 diabetes. Long-term clinical experience with many of these agents has revealed nonglycemic effects on lipid levels, inflammation, and cardiovascular function. Although some of these agents can improve cardiovascular disease risk in patients with diabetes, others may increase the risk and may be prohibited from use in certain populations. Thus, the effect of antidiabetic agents on cardiovascular health and safety must be considered when selecting the most appropriate therapy. A review of the current literature was undertaken to examine the effects of antidiabetic agents on cardiovascular disease, and with the help of illustrative patient case examples, useful information is provided for clinicians to individualize therapy for patients with type 2 diabetes. PMID:18225965

  10. Clustering of cardiovascular risk factors and hypertension control status among hypertensive patients in the outpatient setting

    Institute of Scientific and Technical Information of China (English)

    刘军

    2014-01-01

    Objective To investigate the status of the clustering of cardiovascular risk factors and hypertension control among hypertensive patients in the outpatient setting in China.Methods This multi-center cross-sectional study was carried out from June to December 2009.Study patients were consecutively recruited from 46

  11. Cardiovascular Safety of One-Year Escitalopram Therapy in Clinically Nondepressed Patients With Acute Coronary Syndrome

    DEFF Research Database (Denmark)

    Hanash, Jamal A; Hansen, Baiba H; Hansen, Jørgen F;

    2012-01-01

    : Selective serotonin reuptake inhibitors are commonly used for treatment of depression in patients with cardiac diseases. However, evidence of cardiovascular (CV) safety from randomized trials is based on studies of no longer than 6-month duration. We examined the CV safety of 1-year treatment w...... with Selective serotonin reuptake inhibitor escitalopram compared with placebo in patients with recent acute coronary syndrome (ACS)....

  12. Oral hypoglycaemic agents, insulin resistance and cardiovascular disease in patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Hemmingsen, Bianca; Lund, Søren S; Wetterslev, Jørn; Vaag, Allan

    2009-01-01

    This article is a narrative review of the current evidence of the effects on cardiovascular disease (CVD) of oral hypoglycaemic agents that increase insulin sensitivity in patients with type 2 diabetes (T2D). In overweight T2D patients, metformin has been demonstrated to reduce CVD risk, and this...

  13. [Application of nutritional formulare in the dietotherapy in patients with cardiovascular diseases].

    Science.gov (United States)

    Pogozheva, A V; Denisova, N N; Derbeneva, S A; Anykina, N V; Kondakova, N M

    2005-01-01

    It was found that the including of nutritional formulae in the dietary therapy for patients with cardiovascular diseases and obesity has been evaluated, had a positive effect on the clinical presentation of disease, lipid metabolism and the dynamic of body composition of patients. PMID:16044839

  14. RISK FACTORS FOR CARDIOVASCULAR DISEASES IN PATIENTS WITH HIV LIPODYSTROPHIC SYNDROME

    OpenAIRE

    Claudia Daniele Tavares Dutra; Anny Karulinny Mesquita Moura; Daniele Almeida Saraiva; Rosa Maria Dias; Sandro Henrique de Souza Dantas Oliveira; Andréa das Graças Ferreira Frazão; Rosana Maria Feio Libonati

    2012-01-01

    Introduction: Lipodystrophy is quite common in HIV positive patient using antiretroviral therapy (ART). Objective: to investigate the risk factors for cardiovascular diseases (CVD) in patients with HIV lipodystrophic syndrome (HIVLS). Methods: Transversal study with adult patients with HIVLS. Social-demographic, anthropometric and risk factors for CVD were collected. Results: 117 patients were studied, being 63.2% male, average age 44.61 (± 9.22). The majority (53,8%) presented the mixed form...

  15. Patient Preferences for Biologicals in Psoriasis: Top Priority of Safety for Cardiovascular Patients.

    Directory of Open Access Journals (Sweden)

    Marthe-Lisa Schaarschmidt

    Full Text Available Patients with psoriasis are often affected by comorbidities, which largely influence treatment decisions. Here we performed conjoint analysis to assess the impact of comorbidities on preferences of patients with moderate-to-severe psoriasis for outcome (probability of 50% and 90% improvement, time until response, sustainability of success, probability of mild and severe adverse events (AE, probability of ACR 20 response and process attributes (treatment location, frequency, duration and delivery method of biologicals. The influence of comorbidities on Relative Importance Scores (RIS was determined with analysis of variance and multivariate regression. Among the 200 participants completing the study, 22.5% suffered from psoriatic arthritis, 31.5% from arterial hypertension, 15% from cardiovascular disease (myocardial infarction, stroke, coronary artery disease, and/or arterial occlusive disease, 14.5% from diabetes, 11% from hyperlipidemia, 26% from chronic bronchitis or asthma and 12.5% from depression. Participants with psoriatic arthritis attached greater importance to ACR 20 response (RIS = 10.3 vs. 5.0, p<0.001; β = 0.278, p<0.001 and sustainability (RIS = 5.8 vs. 5.0, p = 0.032 but less value to time until response (RIS = 3.4 vs. 4.8, p = 0.045 than those without arthritis. Participants with arterial hypertension were particularly interested in a low risk of mild AE (RIS 9.7 vs. 12.1; p = 0.033 and a short treatment duration (RIS = 8.0 vs. 9.6, p = 0.002. Those with cardiovascular disease worried more about mild AE (RIS = 12.8 vs. 10, p = 0.027; β = 0.170, p = 0.027 and severe AE (RIS = 23.2 vs. 16.2, p = 0.001; β = 0.203, p = 0.007 but cared less about time until response (β = -0.189, p = 0.013, treatment location (β = -0.153, p = 0.049, frequency (β = -0.20, p = 0.008 and delivery method (β = -0.175, p = 0.023 than others. Patients' concerns should be addressed in-depth when prescribing biologicals to comorbid patients, keeping in

  16. Progression of Blood Pressure and Cardiovascular Outcomes in Hypertensive Patients in a Reference Center

    International Nuclear Information System (INIS)

    Hypertension is a public health problem, considering its high prevalence, low control rate and cardiovascular complications. Evaluate the control of blood pressure (BP) and cardiovascular outcomes in patients enrolled at the Reference Center for Hypertension and Diabetes, located in a medium-sized city in the Midwest Region of Brazil. Population-based study comparing patients enrolled in the service at the time of their admission and after an average follow-up of five years. Participants were aged ≥18 years and were regularly monitored at the Center up to 6 months before data collection. We assessed demographic variables, BP, body mass index, risk factors, and cardiovascular outcomes. We studied 1,298 individuals, predominantly women (60.9%), and with mean age of 56.7±13.1 years. Over time, there was a significant increase in physical inactivity, alcohol consumption, diabetes, dyslipidemia, and excessive weight. As for cardiovascular outcomes, we observed an increase in stroke and myocardial revascularization, and a lower frequency of chronic renal failure. During follow-up, there was significant improvement in the rate of BP control (from 29.6% to 39.6%; p = 0.001) and 72 deaths, 91.7% of which were due to cardiovascular diseases. Despite considerable improvements in the rate of BP control during follow-up, risk factors worsened and cardiovascular outcomes increased

  17. Progression of Blood Pressure and Cardiovascular Outcomes in Hypertensive Patients in a Reference Center

    Energy Technology Data Exchange (ETDEWEB)

    Guimarães Filho, Gilberto Campos, E-mail: camposguimaraes@yahoo.com.br; Sousa, Ana Luiza Lima; Jardim, Thiago de Souza Veiga; Souza, Weimar Sebba Barroso; Jardim, Paulo César Brandão Veiga [Liga de Hipertensão da Faculdade de Medicina da Universidade Federal de Goiânia, Goiás, GO (Brazil)

    2015-04-15

    Hypertension is a public health problem, considering its high prevalence, low control rate and cardiovascular complications. Evaluate the control of blood pressure (BP) and cardiovascular outcomes in patients enrolled at the Reference Center for Hypertension and Diabetes, located in a medium-sized city in the Midwest Region of Brazil. Population-based study comparing patients enrolled in the service at the time of their admission and after an average follow-up of five years. Participants were aged ≥18 years and were regularly monitored at the Center up to 6 months before data collection. We assessed demographic variables, BP, body mass index, risk factors, and cardiovascular outcomes. We studied 1,298 individuals, predominantly women (60.9%), and with mean age of 56.7±13.1 years. Over time, there was a significant increase in physical inactivity, alcohol consumption, diabetes, dyslipidemia, and excessive weight. As for cardiovascular outcomes, we observed an increase in stroke and myocardial revascularization, and a lower frequency of chronic renal failure. During follow-up, there was significant improvement in the rate of BP control (from 29.6% to 39.6%; p = 0.001) and 72 deaths, 91.7% of which were due to cardiovascular diseases. Despite considerable improvements in the rate of BP control during follow-up, risk factors worsened and cardiovascular outcomes increased.

  18. Impact of non-dipping on cardiovascular outcomes in patients with obstructive sleep apnea syndrome.

    Science.gov (United States)

    Sasaki, Nobuo; Ozono, Ryoji; Edahiro, Yoshinobu; Ishii, Kiyomi; Seto, Ayako; Okita, Tomomi; Teramen, Kazushi; Fujiwara, Saeko; Kihara, Yasuki

    2015-01-01

    Obstructive sleep apnea syndrome (OSAS) is a risk factor for cardiovascular events. However, it is unclear how OSAS contributes to the events. We investigated the impact of non-dipping on the incidence of cardiovascular events in a retrospective cohort study comprising 251 patients with OSAS. OSAS was diagnosed by overnight polysomnography and all patients underwent 24-h ambulatory blood pressure monitoring. Non-dipping was diagnosed when reduction in sleep blood pressure was <10% of awake blood pressure. Over a mean 43-month follow-up period, 15 patients (6.0%) developed cardiovascular events including stroke, heart failure, and ischemic heart disease. Significantly higher cardiovascular events were observed in the non-dipping group than those without it by Kaplan-Meier analyses. Cox regression analysis revealed that the presence of non-dipping was significantly and independently associated with the incidence of cardiovascular events (hazard ratio, 3.88; 95% confidence interval, 1.19-17.41; p < 0.05), after adjusting for severity of OSAS, and CPAP therapy. Thus, non-dipping was a marker for a poor prognosis in patients with OSAS. PMID:26395950

  19. Role of interleukin-6 levels in cardiovascular autonomic dysfunction in type 2 diabetic patients

    International Nuclear Information System (INIS)

    Increased serum interleukin-6 (IL-6) levels are associated with an increased risk of cardiovascular disease, and cardiovascular autonomic dysfunction is associated with high mortality in type 2 diabetic patients. However, the relationship between IL-6 levels and cardiovascular autonomic dysfunction has not been fully elucidated. The aim of this study was to determine whether serum IL-6 levels are associated with cardiovascular autonomic dysfunction in type 2 diabetic patients. Eighty type 2 diabetic patients who did not have organic heart disease were categorized into a high IL-6 group (>2.5 pg/ml, n= 0, age 59±12 years) or a non-high IL-6 group (123I-metaiodobenzylguanidine (MIBG) scintigraphy. The body mass index values (BMI), fasting insulin levels and homeostasis model assessment index values were higher in the high IL-6 group than in the non-high IL-6 group (p123I-MIBG myocardial uptake values were lower (p123I-MIBG was higher (p123I-MIBG during the delayed phase. The results indicate that elevated IL-6 levels are associated with depressed cardiovascular autonomic function and obesity in type 2 diabetic patients. (orig.)

  20. Development and evaluation of a patient centered cardiovascular health education program for insured patients in rural Nigeria (QUICK - II

    Directory of Open Access Journals (Sweden)

    Osibogun Akin

    2011-03-01

    Full Text Available Abstract Background In Sub Saharan Africa, the incidence of hypertension and other modifiable cardiovascular risk factors is growing rapidly. Poor adherence to prescribed prevention and treatment regimens by patients can compromise treatment outcomes. Patient-centered cardiovascular health education is likely to improve shortcomings in adherence. This paper describes a study that aims to develop a cardiovascular health education program for patients participating in a subsidized insurance plan in Nigeria and to evaluate the applicability and effectiveness in patients at increased risk for cardiovascular disease. Methods/Design Design: The study has two parts. Part 1 will develop a cardiovascular health education program, using qualitative interviews with stakeholders. Part 2 will evaluate the effectiveness of the program in patients, using a prospective (pre-post observational design. Setting: A rural primary health center in Kwara State, Nigeria. Population: For part 1: 40 patients, 10 healthcare professionals, and 5 insurance managers. For part 2: 150 patients with uncontrolled hypertension or other cardiovascular risk factors after one year of treatment. Intervention: Part 2: patient-centered cardiovascular health education program. Measurements: Part 1: Semi-structured interviews to identify stakeholder perspectives. Part 2: Pre- and post-intervention assessments including patients' demographic and socioeconomic data, blood pressure, body mass index and self-reporting measures on medication adherence and perception of care. Feasibility of the intervention will be measured using process data. Outcomes: For program development (part 1: overview of healthcare professionals' perceptions on barriers and facilitators to care, protocol for patient education, and protocol implementation plan. For program evaluation (part 2: changes in patients' scores on adherence to medication and life style changes, blood pressure, and other physiological and self

  1. Evaluation of cardiovascular disease risk factors in patients with mycosis fungoides*

    Science.gov (United States)

    Cengiz, Fatma Pelin; Emiroglu, Nazan

    2015-01-01

    BACKGROUND Mycosis fungoides, the most common subtype of cutaneous T-cell lymphoma, is more common in patients aged 45-55. OBJECTIVE Cardiovascular risk factors have been investigated in several skin diseases. However, the relation between cardiovascular diseases and mycosis fungoides remains unclear. Therefore, the aim of this study was to assess cardiovascular risk factors in patients with mycosis fungoides. METHODS 32 patients with mycosis fungoides and 26 healthy controls were enrolled in the study. Glucose, total cholesterol, high-density lipoprotein cholesterol, triglyceride, homocystein, high sensitivity C-reactive protein, low-density lipoprotein – cholesterol, were measured in the sera of patients. RESULTS Patients had significantly higher high-sensitivity C-reactive protein, homocysteine, low-density lipoprotein - cholesterol, total cholesterol (p= 0.032) (phomocysteine and high-sensitivity C-reactive protein than healthy subjects. The present study has demonstrated an increased rate of cardiovascular risk in patients with mycosis fungoides. Even though the etiology of these associations is elusive, dermatologists should be sensitized to investigate metabolic derangements in patients with mycosis fungoides, in order to lessen mortality and comorbidity with a multidisciplinary approach. PMID:25672297

  2. Cardiovascular disease and risk factors in patients with psoriasis and psoriatic arthritis.

    LENUS (Irish Health Repository)

    Tobin, Anne-Marie

    2012-02-01

    OBJECTIVE: Patients with psoriasis and psoriatic arthritis (PsA) have an increased incidence of cardiovascular disease (CVD) and cardiovascular risk factors such as smoking, hypertension, and metabolic syndrome compared to the normal population. Patients with psoriasis and PsA may also have increased risk from nonconventional risk factors such as raised levels of homocysteine and excessive alcohol consumption. We conducted a comprehensive review of the literature on CVD and all cardiovascular risk factors in patients with psoriasis and PsA. METHODS: Data sources: All studies identified from a Medline (www.ncbi.nlm.nih.gov) search pertaining to CVD, individual risk factors in psoriasis, and PsA were included. Study selection: Studies included a healthy reference population, were published between 1975 and 2009, and were written in English. RESULTS: Our search yielded 14 studies that documented rates of CVD in patients with psoriasis and PsA compared to controls. Substantial evidence points to elevated risk of CVD in patients with psoriasis and PsA. CONCLUSION: It remains difficult to conclude if risk factors are caused by psoriasis or share a common pathogenesis. Physicians treating patients with psoriasis and PsA must be aware of all potential cardiovascular risk factors in their patients.

  3. Cardiovascular coupling analysis with high-resolution joint symbolic dynamics in patients suffering from acute schizophrenia

    International Nuclear Information System (INIS)

    Besides the well-known cardiac risk factors for schizophrenia, increasing concerns have been raised regarding the cardiac side-effects of antipsychotic medications. A bivariate analysis of autonomic regulation, based on cardiovascular coupling, can provide additional information about heart rate (HR) and blood pressure regulatory patterns within the complex interactions of the cardiovascular system. We introduce a new high-resolution coupling analysis method (HRJSD) based on joint symbolic dynamics (JSD), which is characterized by three symbols, a threshold (individual dynamic variability, physiological) for time series transformation and eight coupling pattern families. This is based on a redundancy reduction strategy used to quantify and characterize cardiovascular couplings. In this study, short-term (30 min) HR and systolic blood pressure (SP) time series of 42 unmedicated (UNMED) and 42 medicated patients (MED) suffering from acute schizophrenia were analysed to establish the suitability of the new method for quantifying the effects of antipsychotics on cardiovascular couplings. We were able to demonstrate that HRJSD, applying the threshold based on spontaneous baroreflex sensitivity (BRS) estimation, revealed eight significant pattern families that were able to quantify the anti-cholinergic effects of antipsychotics and the related changes of cardiovascular regulation (coupling) in MED in comparison to UNMED. This was in contrast to the simple JSD, BRS (sequence method) and only partly to standard linear HR variability indices. HRJSD provides strong evidence that autonomic regulation in MED seems to be, to some extent, predominated by invariable HR responses in combination with alternating SP values in contrast to UNMED, indicating an impairment of the baroreflex control feedback loop in MED. Surrogate data analysis was applied to test for the significance and nonlinearity of cardiovascular couplings in the original data due to medical treatment with

  4. Patient Preferences for Biologicals in Psoriasis: Top Priority of Safety for Cardiovascular Patients

    Science.gov (United States)

    Schaarschmidt, Marthe-Lisa; Kromer, Christian; Herr, Raphael; Schmieder, Astrid; Sonntag, Diana; Goerdt, Sergij; Peitsch, Wiebke K.

    2015-01-01

    Patients with psoriasis are often affected by comorbidities, which largely influence treatment decisions. Here we performed conjoint analysis to assess the impact of comorbidities on preferences of patients with moderate-to-severe psoriasis for outcome (probability of 50% and 90% improvement, time until response, sustainability of success, probability of mild and severe adverse events (AE), probability of ACR 20 response) and process attributes (treatment location, frequency, duration and delivery method) of biologicals. The influence of comorbidities on Relative Importance Scores (RIS) was determined with analysis of variance and multivariate regression. Among the 200 participants completing the study, 22.5% suffered from psoriatic arthritis, 31.5% from arterial hypertension, 15% from cardiovascular disease (myocardial infarction, stroke, coronary artery disease, and/or arterial occlusive disease), 14.5% from diabetes, 11% from hyperlipidemia, 26% from chronic bronchitis or asthma and 12.5% from depression. Participants with psoriatic arthritis attached greater importance to ACR 20 response (RIS = 10.3 vs. 5.0, p<0.001; β = 0.278, p<0.001) and sustainability (RIS = 5.8 vs. 5.0, p = 0.032) but less value to time until response (RIS = 3.4 vs. 4.8, p = 0.045) than those without arthritis. Participants with arterial hypertension were particularly interested in a low risk of mild AE (RIS 9.7 vs. 12.1; p = 0.033) and a short treatment duration (RIS = 8.0 vs. 9.6, p = 0.002). Those with cardiovascular disease worried more about mild AE (RIS = 12.8 vs. 10, p = 0.027; β = 0.170, p = 0.027) and severe AE (RIS = 23.2 vs. 16.2, p = 0.001; β = 0.203, p = 0.007) but cared less about time until response (β = -0.189, p = 0.013), treatment location (β = -0.153, p = 0.049), frequency (β = -0.20, p = 0.008) and delivery method (β = -0.175, p = 0.023) than others. Patients’ concerns should be addressed in-depth when prescribing biologicals to comorbid patients, keeping in

  5. CARDIOVASCULAR ABNORMALITIES IN PATIENTS WITH HIV INFECTION: A BOLT IN BLUE

    Directory of Open Access Journals (Sweden)

    Anita

    2015-12-01

    Full Text Available One of the consistent findings among various studies on HIV has been simultaneous multiorgan dysfunction. Cardiovascular disorders are now most common cause of mortality worldwide. With more effective and widespread treatment of HIV in resource-rich settings, morbidity and mortality from non-AIDS-related events have surpassed those from AIDS-related events with cardiovascular diseases emerging as an important cause of death in HIV-infected patients relative to the decreasing incidence of opportunistic disease. Various studies have reported a 1.5-fold increase in the rate of cardiovascular events in HIV-infected individuals compared to control populations. MATERIAL AND METHODS The aim of the study was to the find the prevalence and types of different cardiovascular abnormalities in HIV positive patients and assess their association with CD4 counts. Consecutive 82 patients, HIV positive patients fulfilling the inclusion criteria and giving informed consent were included in the study. All patients were subjected to history taking and a detailed physical examination. Blood counts, renal function tests, lipid profile and CD4 counts were estimated and patients were subjected to 12-lead ECG, chest X-ray and 2D/Colour Doppler Echocardiogram. RESULTS Of the 82 patients studied 47.46% had evidence of cardiovascular involvement, out of which 12% had clinical features of heart failure while electrocardiographic changes were seen in 35% of patients in the form of sinus tachycardia (27%, QTc prolongation (10% and left sided chamber enlargements (6%. Echocardiographic abnormalities were noted in 39 patients (47.56% including fractional shortening associated with systolic dysfunction (26.8%. The mean CD4 count in patients with echocardiographic abnormalities was found to be 58.87±29.80, whereas in patients without echocardiographic abnormalities it was 136.53±38.80 (p<0.0001. CONCLUSION High frequencies of cardiac abnormalities, both symptomatic and

  6. Homocysteine status and cardiovascular risk factors in patients with psoriasis: a case-control study.

    LENUS (Irish Health Repository)

    Tobin, A-M

    2012-02-01

    BACKGROUND: Psoriasis is a hyperproliferative, cutaneous disorder with the potential to lower levels of folate. This may result in raised levels of homocysteine, an independent risk factor for the development of cardiovascular disease. OBJECTIVE: A study was conducted to compare levels of red-cell folate (RCF) and homocysteine in patients with psoriasis and in healthy controls. Levels of homocysteine were also examined in the context of other major cardiovascular risk factors. METHODS: In total, 20 patients with psoriasis and 20 controls had their RCF, homo-cysteine and other conventional cardiovascular risk factors assessed. RESULTS: Patients with psoriasis had a trend towards lower levels of RCF. Significantly raised levels of homocysteine were found in patients with psoriasis compared with controls (P = 0.007). There was no correlation between homocysteine levels, RCF levels or disease activity as measured by the Psoriasis Area and Severity Index. Patients with psoriasis had higher body mass index (P < 0.004) and higher systolic blood pressure (P < 0.001) than controls. This may contribute to the excess cardiovascular mortality observed in patients with psoriasis.

  7. Elevated cardiac troponin I predicts cardiovascular or cerebrovascular events in hypertensive patients

    International Nuclear Information System (INIS)

    Objective: Whether elevated cTnI is associated with cardiovascular or cerebrovascular events in patients with hypertension (HT) without left ventricular(LV) systolic dysfunction is not clear. Method: We measured cTnI serum level in 170 patients with essential HT without LV systolic dysfunction (LVEF 55%),renal failure,and prior cardiovascular or cerebrovascular diseases. Besides, control group of 40 normal presons was established and following up (45±38)months. Results: Level of cTnI was elevated (≥0.04 ng/ml) in 15 (8.8%) of the 170 patients and in 0 (0%) of the 40 normal controls. The rate of diabetes mellitus(DM), the cardiothoracic ratio, serum NT-proBNP value, and LV mass index were significantly higher in patients with than without elevated cTnI (DM, 9/15 versus 25/155, P2, P=0.0001). Kaplan-Meier analysis demonstrated that significantly fewer (P<0.000001) patients with, than without elevated cTnI remained free of events (hospitalization due to cardiovascular or cerebrovascular disease). Stepwise Cox multivariate analysis revealed that elevated cTnT (hazard ratio, 6.59, P=0.000001) and smoking (hazard ratio, 2.26, P=0.04) were independent predictors of events. Conclusion: The present findings indicate that cTnI is a biomarker and useful predictor of future cardiovascular or cerebrovascular events in hypertensive patients. (authors)

  8. New risk factors for cardiovascular diseases in patients with rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Obradović-Tomašević Biljana

    2008-01-01

    Full Text Available Introduction In the last three decades numerous epidemiologic studies have shown the correlation between risk factors and cardiovascular diseases. Clinical research has proven that rheumatoid arthritis patients (RA have higher prevalence of classical risk factors in relation to general population, and over the last few years there has been an emphasis on some new risk factors which can contribute to cardiovascular diseases (CVD. Material and methods This study examined risk factor values for CVD in 88 patients with RA treated at Rheumatology Department, Clinical Hospital Center, Zemun. All patients have been thoroughly examined (clinical findings, laboratory and echocardiographic examination. Apart from classical factors, 'new' risk factors have been examined in all patients: C-reactive proteine (CRP, high-sensitive C-reactive proteine (hs-CRP and homocystein. Results It has been determined that RA patients have more frequent higher new risk factors in comparison to classical ones. 84.1% of patients had higher CRP values, 97.1% had hsCRP and 39.5% had homocystein. The mean CRP values, especially hsCRP have been higher in patients with positive rheumatoid factor finding. Discussion Rheumatoid arthritis patients may have worse 'background atherosclerosis' than even subjects matched for classical cardiovascular risk factors. Continuous exposure to high grade systemic inflammation may be linked to accelerated atherosclerosis. Conclusions Timely identification of patients with risk factors, particularly with new risk factors, enables adequate approach in prevention of and treatment for CVD in rheumatoid arthritis patients.

  9. Relationship between microalbuminuria and cardiovascular events in patients with diabetes and hypertention

    Directory of Open Access Journals (Sweden)

    S.M. Safavi

    2006-07-01

    Full Text Available Background: Hypertention and diabetes are important risk factors for cardiovascular disease. studies have shown that microalbuminuria is a strong predictor of cardiov-ascular disease in different population.In this study the relation of microalbuminuria with diabetes and hypertention as risk factors of atherosclerosis disease were investi-gated. Methods: Two hundered twenty eight patients with angiographically confirmed coronary atherosclerotic lesions, (mean age 60 ± 0.5 SD referred to Madani Hospital, Tabriz, Iran were studied .This patients according to the number of diseased vessels were classified in two groups. The levels of glucose and creatinine and that of post parandial glucose were determined in venous blood samples by standard methods. Immunoturbidimetric method was employed in the measurement of microalbuminuria. The results were analysed by statistical tests. Results: The increased albumin/creatinine ratio was markedly correlated with fasting blood sugar, systolic and diastolic blood pressure (P 0.05. Conclusion: The relationship between diabetes and microalbuminuria was meaningful. According to atherosclerotic lesions a marked correlation was also noticed between microalbuminuria and diabetes. These facts may contribute to the higher cardiovascular risk in diabetic patients. An associated between hypertension and microalbuminuria was noticed. The result suggests that although risk factors such as hypertension and diabetes are known to cause cardiovascular disease, microalbuminuria may in fact be a better indicator of established microvascular damage and better predictor of cardiov-ascular events.

  10. Correlation of chronic kidney disease, diabetes and peripheral artery disease with cardiovascular events in patients using stress myocardial perfusion imaging

    International Nuclear Information System (INIS)

    Normal stress myocardial perfusion imaging (MPI) studies generally suggest an excellent prognosis for cardiovascular events. Chronic kidney disease (CKD), diabetes and peripheral artery disease (PAD) have been established as the risk factors for cardiovascular events. However, whether these risk factors significantly predict cardiovascular events in patients with normal stress MPI is unclear. The purpose of this study was to evaluate the prognostic value of these risk factors in patients with normal stress MPI. Patients with normal stress MPI (n=372, male=215 and female=157, age=69 years, CKD without hemodialysis=95, diabetes=99, PAD=19, previous coronary artery disease=116) were followed up for 14 months. Normal stress MPI was defined as a summed stress score of 2 and/or persistent proteinuria. Cardiovascular events included cardiac death, non-fatal myocardial infarction and congestive heart failure requiring hospitalization. Cardiovascular events occurred in 20 of 372 patients (5.4%). In univariate Cox regression analysis, PAD, diabetes, diabetic retinopathy, insulin use, anemia, hypoalbuminemia, CKD, left ventricular ejection fraction and pharmacological stress tests were significant predictors of cardiovascular events. In multivariate Cox regression analysis, PAD, diabetes and CKD were independent and significant predictors for cardiovascular events, and their number was the strongest predictor for cardiovascular events (hazard ratio=21.7, P<0.001). PAD, diabetes and CKD are coexisting, independent and significant risk factors for cardiovascular events, CKD being the strongest predictor. The number of coexisting risk factors is important in predicting cardiovascular events in patients with normal stress MPI. (author)

  11. Solutions to Reduce Cardiovascular Events in Patients with Atrial Fibrillation

    OpenAIRE

    Maurizio Paciaroni; Giancarlo Agnelli

    2012-01-01

    AF is the most common sustained cardiac rhythm disorder and an established risk factor for ischemic stroke. Ischemic strokes which occur in patients with AF are particularly severe and disabling. In addition, stroke recurrence is more common in patients with AF compared with those without it. Previous cerebrovascular events, age, hypertension, diabetes, and heart failure are risk factors for stroke in patients with AF.

  12. Higher peritoneal protein clearance as a risk factor for cardiovascular disease in peritoneal dialysis patient.

    Directory of Open Access Journals (Sweden)

    Tae Ik Chang

    Full Text Available BACKGROUND AND AIMS: Although a number of studies have been published on peritoneal protein clearance (PrCl and its association with patient outcomes, the results have been inconsistent. Therefore, the intent of this study was to evaluate the impact of PrCl on cardiovascular disease (CVD and mortality in peritoneal dialysis (PD patients. METHODS: This prospective observational study included a total of 540 incident patients who started PD at NHIC Ilsan Hospital, Korea from January 2000 to December 2009. Two different types of analyses such as intention-to-treat and as-treated were used. RESULTS: Correlation analyses revealed that PrCl was positively correlated with diabetes, pulse pressure, C-reactive protein (CRP level, dialysate/plasma creatinine ratio (D/P cr at 4 h, and peritoneal Kt/V urea. PrCl was inversely correlated with serum albumin and triglyceride levels. On multivariate analysis, serum albumin, pulse pressure, D/P cr at 4 h, and peritoneal Kt/V urea were found to be independent determinants of PrCl. A total of 129 (23.9% patients in intention-to-treat analysis and 117 (21.7% patients in as-treated analysis developed new cardiovascular events. Time to occurrence of cardiovascular event was significantly longer in patients with a value of PrCl below the median (89.4 ml/day. In multivariate analysis, older age, presence of diabetes or previous CVD, and higher PrCl were independent predictors of cardiovascular events. Patients above the median value of PrCl had a significantly lower rate of survival than those below the median. However, a higher PrCl was not associated with increased mortality in multivariate Cox analysis. CONCLUSIONS: A higher PrCl is a risk for occurrence of cardiovascular event, but not mortality in PD patients. Large randomized clinical trials are warranted to confirm this finding.

  13. CCR5Δ32 variant and cardiovascular disease in patients with rheumatoid arthritis: a cohort study

    OpenAIRE

    Rodríguez Rodríguez, Luis; González Juanatey, Carlos; García Bermúdez, Mercedes; Vázquez Rodríguez, Tomás R.; Miranda Filloy, José Alberto; Fernández Gutiérrez, Benjamín; Llorca Díaz, Javier; Martín Ibáñez, Javier; González-Gay Mantecón, Miguel Ángel

    2011-01-01

    Introduction The aim of our study was to analyze the influence of the CCR5Δ32 polymorphism in the risk of cardiovascular (CV) events and subclinical atherosclerosis among patients with rheumatoid arthritis (RA). Methods A total of 645 patients fulfilling the American Rheumatism Association 1987 revised classification criteria for RA were studied. Patients were genotyped for the CCR5 rs333 polymorphism using predesigned TaqMan assays. Also, HLA DRB1 genotyping was performed using mo...

  14. Higher Peritoneal Protein Clearance as a Risk Factor for Cardiovascular Disease in Peritoneal Dialysis Patient

    OpenAIRE

    Chang, Tae Ik; Kang, Ea Wha; Lee, Yong Kyu; Shin, Sug Kyun

    2013-01-01

    Background and Aims Although a number of studies have been published on peritoneal protein clearance (PrCl) and its association with patient outcomes, the results have been inconsistent. Therefore, the intent of this study was to evaluate the impact of PrCl on cardiovascular disease (CVD) and mortality in peritoneal dialysis (PD) patients. Methods This prospective observational study included a total of 540 incident patients who started PD at NHIC Ilsan Hospital, Korea from January 2000 to De...

  15. Low-Dose Aspirin for Prevention of Cardiovascular Disease in Patients with Chronic Kidney Disease

    OpenAIRE

    Kim, Ae Jin; Lim, Hye Jin; Ro, Han; Ko, Kwang-Pil; Han, Song Yi; Chang, Jae Hyun; Lee, Hyun Hee; Chung, Wookyung; Jung, Ji Yong

    2014-01-01

    Background Chronic kidney disease (CKD) is a major risk factor for the development of cardiovascular disease (CVD). Previous trials have investigated the effects of low-dose aspirin on CVD prevention in patients with diabetes; however, patients with CKD were not examined. The role of aspirin in diabetics is controversial, and the available literature is contradictory. Therefore, we studied whether low-dose aspirin would be beneficial for patients with CKD, a group that is at high risk for CVD...

  16. Effect of low calorie diet with rice bran oil on cardiovascular risk factors in hyperlipidemic patients

    OpenAIRE

    Rosa Zavoshy; Mostafa Noroozi; Hassan Jahanihashemi

    2012-01-01

    Background: Cardiovascular disease remains the leading cause of death and disability in industrialized and developing countries. The aim of this research was to determine the effect of rice bran oil, with a low-calorie diet, on lipid profiles, in hyperlipidemic patients. Materials and Methods: This study was a parallel groups′ randomized clinical trial with a pre- and post-test design. Fifty hyperlipidemic patients of both sexes and age range of 25 - 65 years had participated. The patients re...

  17. Patient-reported health status prior to cardiac resynchronisation therapy identifies patients at risk for poor survival and prolonged hospital stays

    DEFF Research Database (Denmark)

    Versteeg, H.; Denollet, J.; Meine, M.; Pedersen, S. S.

    2016-01-01

    . RESULTS: Results of multivariable Cox regression analyses showed that poor patient-reported health status (KCCQ score < 50) prior to implantation was associated with a 2.5-fold increased risk of cardiac hospitalisation or all-cause death, independent of sociodemographic, clinical and psychological risk...... failure-specific health status. Data on patients' demographic, clinical and psychological characteristics at baseline, and on cardiac-related hospitalisations and all-cause deaths during a median follow-up of 3.9 years were obtained from purpose-designed questionnaires and patients' medical records...... research and patient management. Heart failure patients reporting poor health status should be identified and offered appropriate additional treatment programs....

  18. Vascular function assessed with cardiovascular magnetic resonance predicts survival in patients with advanced chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Steedman Tracey

    2008-08-01

    Full Text Available Abstract Background Increased arterial stiffness is associated with mortality in patients with chronic kidney disease. Cardiovascular magnetic resonance (CMR permits assessment of the central arteries to measure aortic function. Methods We studied the relationship between central haemodynamics and outcome using CMR in 144 chronic kidney disease patients with estimated glomerular filtration rate Results Median follow up after the scan was 24 months. There were no significant differences in aortic distensibilty or aortic volumetric arterial strain between pre-dialysis and dialysis patients. Aortic distensibilty and volumetric arterial strain negatively correlated with age. Aortic distensibilty and volumetric arterial strain were lower in diabetics, patients with ischaemic heart disease and peripheral vascular disease. During follow up there were 20 deaths. Patients who died had lower aortic distensibilty than survivors. In a survival analysis, diabetes, systolic blood pressure and aortic distensibilty were independent predictors of mortality. There were 12 non-fatal cardiovascular events during follow up. Analysing the combined end point of death or a vascular event, diabetes, aortic distensibilty and volumetric arterial strain were predictors of events. Conclusion Deranged vascular function measured with CMR correlates with cardiovascular risk factors and predicts outcome. CMR measures of vascular function are potential targets for interventions to reduce cardiovascular risk.

  19. Effect of weight loss on the cardiovascular risk profile of obese patients with psoriasis

    DEFF Research Database (Denmark)

    Jensen, Peter; Zachariae, Claus; Christensen, Robin;

    2014-01-01

    weeks followed by 8 weeks of reduced food intake reaching 1,200 kcal/day or normal healthy foods (n = 30) for 16 weeks. The intervention group lost significantly more weight than controls, which resulted in significant reductions of diastolic blood pressure, resting heart rate, total cholesterol, VLDL......Psoriasis is associated with obesity and other cardiovascular risk factors including endothelial dysfunction. We aimed to investigate the effects of weight loss on the cardiovascular risk profile of obese patients with psoriasis. A randomised controlled study was conducted in which we measured the...... microvascular endothelial function with peripheral arterial tonometry (PAT), selected plasma markers of endothelial function, and traditional cardiovascular risk factors in 60 obese patients with psoriasis. The participants were randomised to either low-energy diet (n = 30) providing 800-1,000 kcal/day for 8...

  20. Urinary albumin excretion rate and cardiovascular disease in Spaniard type 2 diabetic patients.

    Science.gov (United States)

    Relimpio, F; Pumar, A; Losada, F; Molina, J; Maynar, A; Acosta, D; Astorga, R

    1997-05-01

    To assess the prevalence of urinary albumin excretion abnormalities and their associations with cardiovascular disease or its classical risk factors in type 2 diabetes mellitus, 1348 clinic-proceeding patients have been studied retrospectively. The overnight urinary albumin excretion rate, blood pressure, smoking, ophthalmic and cardiovascular status, current therapies, estimates of glycemic control, plasma lipids, serum creatinine and uric acid have been ascertained. 767 (56.8%) patients were found normoalbuminuric, 461 (34.1%) microalbuminuric and 120 (8.9%) macroalbuminuric. In bivariate analyses, the urinary albumin excretion rate had statistically significant (P creatinine, uric acid, triglycerides, high density lipoprotein (HDL)-cholesterol and apolipoprotein B. Borderline statistically significant (P creatinine, HbA1c, male sex and hypertension were sequentially selected as independently associated with macroalbuminuria. Micro and macroalbuminuria are frequent abnormalities associated with poorly controlled and complicated disease, with overt cardiovascular disease and its classical risk factors as well as with the male sex. PMID:9229197

  1. TYPES OF TREMOR IN PATIENTS WITH CEREBROVASCULAR DISEASES AND CARDIOVASCULAR EVENTS

    Directory of Open Access Journals (Sweden)

    Petrov Igor

    2016-03-01

    Full Text Available Introduction: Tremor can occur as a part of the clinical feature of cerebrovascular diseases. Many patients with cerebral stroke have cardiovascular diseases as a comorbidity or complication of stroke; sometimes cardiovascular events can lead to embolic stroke. Aim: To present types of tremor in patients with cerebrovascular diseases and cardiovascular events and diabetes mellitus type 2, clinical characteristics of tremor and investigations used. Material and methods: In our study we included 36 patients, 24 men and 12 women, that were examined and followed for 3 years, from 2012-2015. All patients were subjected to the following investigations: neurological examination, laboratory analysis, computerized tomography of brain, magnetic resonance imaging and electroencephalography. In cardiovascular patients we also performed Doppler sonography of carotid arteries, electrocardiography, cardiac ultrasound. The patients were examined and treated by cardiologists. Results: Of all patients 22% had cerebral infarction, 41% atherosclerosis, 36% multiple lacunar infarctions and 28% diabetes mellitus type 2. Three patients with cerebral infarction had chorea, hemiballismus, dystonia and dystonic tremor, three had postural tremor and two cerebellar intention tremor. Atherosclerotic patients had atherosclerotic action tremor, while diabetic patients predominantly presented with action-type tremor. Electroencephalography showed irritative basic brain activity with slow waves, while carotid arteries stenosis was diagnosed by Doppler sonography. Computerized tomography of the brain and magnetic resonance imaging revealed cerebrovascular diseases in certain areas. Patients with cardiomyopathy, rhythm disorders, high blood pressure, hyperlipidemia was investigated and medically treated by a cardiologist. Conclusion: In cerebrovascular diseases different types of tremor can occur as the result of the damage of the extrapyramidal system.

  2. Solutions to Reduce Cardiovascular Events in Patients with Atrial Fibrillation

    Directory of Open Access Journals (Sweden)

    Maurizio Paciaroni

    2012-10-01

    Full Text Available AF is the most common sustained cardiac rhythm disorder and an established risk factor for ischemic stroke. Ischemic strokes which occur in patients with AF are particularly severe and disabling. In addition, stroke recurrence is more common in patients with AF compared with those without it. Previous cerebrovascular events, age, hypertension, diabetes, and heart failure are risk factors for stroke in patients with AF.

  3. Importance of cardiovascular disease risk management in patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Lorber, Daniel

    2014-01-01

    Type 2 diabetes mellitus (T2DM) is commonly accompanied by other cardiovascular disease (CVD) risk factors, such as hypertension, obesity, and dyslipidemia. Furthermore, CVD is the most common cause of death in people with T2DM. It is therefore of critical importance to minimize the risk of macrovascular complications by carefully managing modifiable CVD risk factors in patients with T2DM. Therapeutic strategies should include lifestyle and pharmacological interventions targeting hyperglycemia, hypertension, dyslipidemia, obesity, cigarette smoking, physical inactivity, and prothrombotic factors. This article discusses the impact of modifying these CVD risk factors in the context of T2DM; the clinical evidence is summarized, and current guidelines are also discussed. The cardiovascular benefits of smoking cessation, increasing physical activity, and reducing low-density lipoprotein cholesterol and blood pressure are well established. For aspirin therapy, any cardiovascular benefits must be balanced against the associated bleeding risk, with current evidence supporting this strategy only in certain patients who are at increased CVD risk. Although overweight, obesity, and hyperglycemia are clearly associated with increased cardiovascular risk, the effect of their modification on this risk is less well defined by available clinical trial evidence. However, for glucose-lowering drugs, further evidence is expected from several ongoing cardiovascular outcome trials. Taken together, the evidence highlights the value of early intervention and targeting multiple risk factors with both lifestyle and pharmacological strategies to give the best chance of reducing macrovascular complications in the long term. PMID:24920930

  4. Diabetic retinopathy is associated with insulin resistance and cardiovascular autonomic dysfunction in type 2 diabetic patients

    International Nuclear Information System (INIS)

    Diabetic retinopathy (DR) and cardiovascular autonomic dysfunction are associated with high mortality in type 2 diabetic patients. This preliminary study was therefore designed to test the hypothesis that DR is associated with insulin resistance and cardiovascular autonomic dysfunction in type 2 diabetic patients without insulin treatment. Seventy persons were diagnosed to have type 2 diabetes in the examination from June 2004 to May 2006. The study group consisted of 29 type 2 diabetic patients with DR (age: 58±6 years, mean±standard deviation (s.d.)) and 41 type 2 diabetic patients with no DR (NDR) (n=41, 58±5 years). Cardiovascular autonomic function was assessed by baroreflex sensitivity (BRS), heart rate variability, plasma norepinephrine concentration and cardiac 123I-metaiodobenzylguanidine (MIBG) scintigraphic findings. DR patients had lower BRS, early and delayed 123I-MIBG myocardial uptake values and higher percent washout rate (WR) of 123I-MIBG than the NDR patients. With respect to metabolic findings, DR patients had higher fasting plasma insulin concentration (P123I-MIBG (P123I-MIBG are independently associated with DR in Japanese patients with type 2 diabetes mellitus. (author)

  5. The cardiovascular status of the black stroke patient

    International Nuclear Information System (INIS)

    The cardiac status of 102 consecutive black stroke patients entered to the Medunsa Stroke Databank was determined. Cardiological examination, echocardiography and a gated blood pool scan revealed structural and/or functional cardiac abnormalities in 73,6% of patients. Rheumatic heart disease was diagnosed in 15,6%, mitral valve prolapse in 5,8% and mitral annulus calcification in 4,9% of cases. 'Possible' cardiac sources of cerebral embolism were detected in 22,5% and 'definite' sources in 23,5% of patients. Hypertensive heart disease was diagnosed in 35,2% and cardiomyopathy in 13,7% of the study population. Ischaemic heart disease was present in 6,86%. Ultrasonography revealed ventricular bands in 29,4% of patients. The high incidence of structural cardiac abnormalities detected by non-invasive means is in keeping with recent studies in white stroke patients. 32 refs., 11 tabs., 2 figs

  6. Predictors of fatal and nonfatal cardiovascular events in patients with type 2 diabetes mellitus, chronic kidney disease, and anemia

    DEFF Research Database (Denmark)

    McMurray, John J V; Uno, Hajime; Jarolim, Petr;

    2011-01-01

    This study aims to examine predictors of cardiovascular mortality and morbidity in patients with chronic kidney disease (CKD). Individuals with the triad of diabetes, CKD, and anemia represent a significant proportion of patients with cardiovascular disease and are at particularly high risk...

  7. Antioxidant status in diabetic and non-diabetic senile patients, with cataract or cardiovascular complications

    International Nuclear Information System (INIS)

    Objective was to assess the total antioxidant status in diabetic and non-diabetic senile patients, with cataract or cardiovascular complications, and without complications. A comparative study on 186 senile patients and control subjects was carried from March 2004 to November 2006 on patients from Ziauddin University Hospital, Karachi, Pakistan. Among them 33 were diabetic patients without any clinical evidence of chronic diabetic complications, 32 with cardiovascular complications, 30 non-diabetic patients with cardiovascular complications, 30 diabetic patients with cataract and 31 apparently normal, age, gender and weight matched control subjects were investigated. All patients were selected on clinical grounds. Total antioxidant status was significantly decreased (p<0.001) in all diabetic patients with and without complications and non-diabetic patients with same complications (155 patients) as compared with control subjects (31 subjects). Fasting plasma glucose was increased (p<0.001) in all diabetic patients with and without complications (95 patients), and correlated significantly with glycosylated hemoglobin (HbA1c) and serum fructosamine concentrations. Fasting plasma glucose, HbA1c, and serum fructosamine were not different in diabetic patients with and without complications. Fasting plasma glucose, HbA1c, serum fructosamine and total serum protein were not different in non-diabetic patients with the same complications as compared with control subjects. Total antioxidant status is decreased in diabetic and non-diabetic senile patients with the same complication as compared with same complication as compared with control subjects. Some other factors may be responsible for decease antioxidant status. (author)

  8. Analysis of Cardiovascular Diseases Costs and Their Effective Factors in Tabriz Hospitalized Patients, 2015

    Directory of Open Access Journals (Sweden)

    Imani

    2016-01-01

    Full Text Available Background Cardiovascular diseases are the most important chronic diseases with significant negative effects on the individuals’ quality of life and communities’ economic productivity. Objectives The present study aimed to analyze the costs of cardiovascular diseases and identify the related factors in hospitalized patients of Tabriz Shahid Madani hospital in 2015. Patients and Methods This paper was a cross-sectional study. Cost information was obtained by a bottom-up approach from the patients and their families’ perspective. A number of 285 patients were randomly selected to participate in the study. For data collection, the study deployed a researcher-made questionnaire whose validity and reliability were confirmed by statistical tests. First, the collected data were analyzed using descriptive methods. And then, the researchers used t-test and ANOVA to analyze the relationship between demographic variables and the different types of cost. Tukey test was used to compare differences between groups groups, the researchers used. Results The Study findings showed that the total cost of cardiovascular diseases was 13,074,700 Rials (US$462 per patient. The details of the costs of cardiovascular diseases also showed that direct medical costs, direct non-medical costs, and indirect costs were 10,909,100 Rials (US$386, 109’940 Rials (US$38.90, and 1,066,200 Rials (37.73 US$ which were 83.4%, 8.4% and 8.2% of the total costs, respectively. Statistical analyses indicated a significant relationship between gender, marital status, education, job status, location, type of disease, type of admission, and the reason for hospitalization and some types of assessed costs (P < 0.05. Conclusions The study showed that the costs associated with cardiovascular diseases were not reasonable for many of these patients and their families. This certainly requires more consideration by managers and policy makers in the health care sector and the implementation of

  9. Recent Clinical Trials of Pharmacologic Cardiovascular Interventions in Patients with Chronic Kidney Disease: An Update.

    Science.gov (United States)

    Nataatmadja, Melissa; Cho, Yeoungjee; Fahim, Magid; Johnson, David W

    2016-01-01

    As a consequence of both traditional and non-traditional risk factors, cardiovascular disease is over-represented, and the leading cause of mortality, among patients with Chronic Kidney Disease (CKD). Whilst recommendations for reducing cardiovascular risk in the general population exist, their applicability to the CKD population is questionable due to the exclusion of CKD patients from the majority of contemporary cardiovascular interventional studies. The aim of this review is to critically evaluate the literature regarding pharmacologic cardiovascular interventions in patients with CKD, with an emphasis on studies published since our 2008 review. Interventions discussed include erythropoiesis-stimulating agents (TREAT, U.S. Normal Hematocrit, CHOIR, CREATE, Palmer meta-analysis); statins (SHARP, AURORA, PPP, 4D, ALERT); Fibrates (VA-HIT); Folic Acid (ASFAST, US FOLIC acid trial, HOST); Antihypertensive Agents, Including Angiotensin-Converting Enzyme Inhibitors, angiotensin-receptor blockers, Beta-blockers and Combination therapy (Cice et al, FOSDIAL, Agarwal et al, ONTARGET); sevelamer (DCOR); Cinacalcet (ADVANCE, EVOLVE, Cunningham meta-analysis); Anti-oxidants (SPACE, HOPE, ATIC); Aspirin (HOT study re-analysis); vitamin D analogues (PRIMO); and multidisciplinary intervention (LANDMARK). Unfortunately, there remains a paucity of evidence in this area and a large number of methodologically poor quality studies with negative results. It is possible that these interventions do not have the same positive effect in CKD patients due to differences in the pathogenesis driving cardiovascular disease burden, such as altered bone metabolism and calcific vascular disease. Further well-designed studies with appropriately selected study populations and patient level outcomes are required. Until such time, physicians must consider on an individual patient basis the appropriateness of these interventions. PMID:26497837

  10. Laboratory evaluation of anti-phospholipid syndrome: a preliminary prospective study of phosphatidylserine/prothrombin antibodies in an at-risk patient cohort.

    Science.gov (United States)

    Heikal, N M; Jaskowski, T D; Malmberg, E; Lakos, G; Branch, D W; Tebo, A E

    2015-05-01

    Immunoglobulin (Ig)G/IgM autoantibodies to phosphatidylserine/prothrombin (aPS/PT) were evaluated individually and in combination with criteria anti-phospholipid (aPL) tests in a prospectively ascertained cohort of patients at risk for anti-phospholipid syndrome (APS). One hundred and sixty (160) consecutive requests for lupus anti-coagulant (LAC) from the University of Utah Health Sciences Center were identified during 8 weeks. Of these, 104 unique patients had additional requests for cardiolipin (aCL) and/or beta2 glycoprotein I (aβ2 GPI) IgG and/or IgM; samples were retained and analysed for aPS/PT, aCL and/or aβ2 GPI IgG and IgM antibodies. Following testing, a comprehensive chart review was performed and patients categorized according to their clinical diagnosis. Individual and combined sensitivities, specificities, odd ratios (OR), diagnostic accuracy for specific tests or combinations by receiver operating characteristic (ROC), area under the curve (AUC) analyses and correlations between test results were determined. The sensitivities of aPS/PT IgG/IgM (54·6/45·5%) were lower than LAC (81·8%) but higher relative to aCL IgG/IgM (27·3/0%) or aβ2 GPI IgG/IgM (27·3/0%). The best correlation between LAC and any aPL test was observed with aPS/PT (P = 0·002). There was no significant difference in the diagnostic accuracies for any panel with LAC: LAC/aβ2 GPI IgG/aCL IgG [AUC 0·979, OR 475·4, 95% confidence interval (CI) 23·1-9056·5, P = 0·0001 and LAC/aβ2 GPI IgG/aPS/PT IgG or LAC/aPS/PT IgG/aCL IgG (AUC 0·962, OR 265·3, 14·2-4958·2, P = 0·0001). The high correlation between LAC and aPS/PT IgG/IgM in this preliminary study suggest that this marker may be useful in the evaluation of APS. More studies to determine the optimal aPL antibody tests combination are needed. PMID:25522978

  11. Cerebellar stroke in a low cardiovascular risk patient associated with sorafenib treatment for fibrolamellar hepatocellular carcinoma

    OpenAIRE

    Vandewynckel, Yves-Paul; Geerts, Anja; VERHELST, XAVIER; Van Vlierberghe, Hans

    2013-01-01

    Key Clinical Message Sorafenib is the standard treatment of hepatocellular carcinoma (HCC). However, fibrolamellar HCC was not included in sorafenib trials. The case is a 26-year-old man with fibrolamellar HCC, who had a cerebrovascular accident (CVA) while being treated with sorafenib. This illustrates a probable relationship between use of sorafenib and CVA in low cardiovascular risk patients.

  12. Long-term cardiovascular mortality in patients with differentiated thyroid carcinoma : an observational study

    NARCIS (Netherlands)

    Klein Hesselink, Esther; Klein Hesselink, Mariëlle; de Bock, Truuske; Gansevoort, Ronald; Bakker, Stephan; Vredeveld, Eline; van der Horst-Schrivers, Anouk N. A.; van der Horst, Iwan; Kamphuisen, Pieter Willem; Plukker, John; Links, Thera P.; Lefrandt, Johan

    2013-01-01

    Purpose The primary aim was to study the risk of cardiovascular mortality in patients with differentiated thyroid carcinoma (DTC). Secondary aims were to evaluate all-cause mortality and explore the relation between thyroid-stimulating hormone (TSH; also known as thyrotropin) level and these outcome

  13. Potential benefits of renal diets on cardiovascular risk factors in chronic kidney disease patients.

    Science.gov (United States)

    Cupisti, Adamasco; Aparicio, Michel; Barsotti, Giuliano

    2007-01-01

    Dietary manipulation, including protein, phosphorus, and sodium restriction, when coupled with the vegetarian nature of the renal diet and ketoacid supplementation can potentially exert a cardiovascular protective effect in chronic renal failure patients by acting on both traditional and nontraditional cardiovascular risk factors. Blood pressure control may be favored by the reduction of sodium intake and by the vegetarian nature of the diet, which is very important also for lowering serum cholesterol and improving plasma lipid profile. The low protein and phosphorus intake has a crucial role for reducing proteinuria and preventing and reversing hyperphosphatemia and secondary hyperparathyroidism, which are major causes of the vascular calcifications, cardiac damage, and mortality risk of uremic patients. The reduction of nitrogenous waste products and lowering of serum PTH levels may also help ameliorate insulin sensitivity and metabolic control in diabetic patients, as well as increase the responsiveness to erythropoietin therapy, thus allowing greater control of anemia. Protein-restricted diets may have also anti-inflammatory and anti-oxidant properties. Thus, putting aside the still debatable effects on the progression of renal disease and the more admitted effects on uremic signs and symptoms, it is possible that a proper nutritional treatment early in the course of renal disease may be useful also to reduce the cardiovascular risk in the renal patient. However, conclusive data cannot yet be drawn because quality studies are lacking in this field; future studies should be planned to assess the effect of renal diets on hard outcomes, as cardiovascular events or mortality. PMID:17654313

  14. Prediction of Cardiovascular Events in Statin-Treated Stable Coronary Patients by Lipid and Nonlipid Biomarkers

    NARCIS (Netherlands)

    B.J. Arsenault; P. Barter; D.A. Demicco; W. Bao; G.M. Preston; J.C. LaRosa; S.M. Grundy; P. Deedwania; H. Greten; N.K. Wenger; J. Shepherd; D.D. Waters; J.J.P. Kastelein

    2010-01-01

    Objectives The aim of this study was to investigate the relationship between lipid and nonlipid biomarker levels achieved during statin therapy and the incidence of major cardiovascular events (MCVEs) in patients with stable coronary heart disease (CHD). Background Several plasma nonlipid biomarkers

  15. Glucometabolic Hormones and Cardiovascular Risk Markers in Antipsychotic-Treated Patients

    DEFF Research Database (Denmark)

    Ebdrup, Bjørn Hylsebeck; Knop, Filip Krag; Madsen, Anna;

    2014-01-01

    levels, non-diabetic antipsychotic-treated patients display emerging signs of dysmetabolism and a compromised cardiovascular risk profile. The appetite regulating hormones, GLP-1 and ghrelin appear not to be influenced by antipsychotic treatment. Our findings provide new clinical insight into the...

  16. Vascular endothelial cell function and cardiovascular risk factors in patients with chronic renal failure

    DEFF Research Database (Denmark)

    Haaber, A B; Eidemak, I; Jensen, T;

    1995-01-01

    Cardiovascular risk factors and markers of endothelial cell function were studied in nondiabetic patients with mild to moderate chronic renal failure. The transcapillary escape rate of albumin and the plasma concentrations of von Willebrand factor, fibrinogen, and plasma lipids were measured in 29...

  17. Mitochondrial DNA damage and vascular function in patients with diabetes mellitus and atherosclerotic cardiovascular disease

    OpenAIRE

    Fetterman, Jessica L.; Holbrook, Monica; Westbrook, David G.; Brown, Jamelle A.; Kyle P. Feeley; Bretón-Romero, Rosa; Linder, Erika A.; Berk, Brittany D.; Weisbrod, Robert M.; Widlansky, Michael E.; Gokce, Noyan; Ballinger, Scott W.; Hamburg, Naomi M.

    2016-01-01

    Objective Prior studies demonstrate mitochondrial dysfunction with increased reactive oxygen species generation in peripheral blood mononuclear cells in diabetes mellitus. Oxidative stress-mediated damage to mitochondrial DNA promotes atherosclerosis in animal models. Thus, we evaluated the relation of mitochondrial DNA damage in peripheral blood mononuclear cells s with vascular function in patients with diabetes mellitus and with atherosclerotic cardiovascular disease. Approach and results ...

  18. [Influence of chitosan on clinical-biochemical rates and protein metabolism of patients with cardiovascular diseases].

    Science.gov (United States)

    Baĭgarin, E K; Pogozheva, A V

    2008-01-01

    The article tells about influence of combined chitosan (5 g/day) and triweekly dietotherapy on clinical-biochemical rates and nitrogen balance of patients with cardiovascular diseases. We obtained data indicating negative influence of chitosan on nitrogen balance. PMID:19227863

  19. Circulating LH/hCG receptor (LHCGR may identify pre-treatment IVF patients at risk of OHSS and poor implantation

    Directory of Open Access Journals (Sweden)

    Chambers Anne E

    2011-12-01

    Full Text Available Abstract Background Successful pregnancy via in vitro fertilization (IVF depends on the recovery of an adequate number of healthy oocytes and on blastocyst implantation following uterine transfer. Two hormones, LH and hCG, utilize a common LH/hCG receptor (LHCGR, variations in which have profound implications in human reproduction. Soluble LHCGR (sLHCGR is released from experimental cell lines and placental explants and it can be detected in the follicular fluid and serum. Methods To evaluate the impact of circulating soluble LHCGR (sLHCGR in fertility treatment, we measured sLHCGR and LH-sLHCGR complex in serum from women seeking IVF using specifically developed quantitative enzyme-linked immunosorbent assays (ELISA. Following an IVF cycle of treatment, patients were grouped according to oocyte yield into low (lower than or equal to 7 oocytes, intermediate (8-14 oocytes and high (greater than or equal to 15 oocytes responders and pregnancy outcome noted. Results Pre-treatment sLHCGR identified many women at risk of ovarian hyperstimulation. Low levels of sLHCGR were associated with pregnancy in both high and low responders but sLHCGR did not significantly affect the treatment outcome of intermediate responders. Low responders who failed to become pregnant had high levels of circulating sLHCGR bound to LH (LH-sLHCGR. Conclusions Pre-treatment measurement of sLHCGR could be used to tailor individual fertility treatment programs and improve outcomes by avoiding ovarian hyperstimulation and poor embryo implantation.

  20. Improving cardiovascular prevention through patient awareness Melhora da prevenção cardiovascular pelo conhecimento do paciente

    Directory of Open Access Journals (Sweden)

    Veronica Y. P. Chang

    2012-10-01

    Full Text Available OBJECTIVE: Patients with peripheral artery disease (PAD or coronary artery disease (CAD must have their risk factors rigorously controlled, but there is a gap between practice and ideal. This study aimed to demonstrate how cardiovascular prevention is performed for these patients in a Brazilian university hospital, and to identify predictors of good practice. METHODS: 192 patients with CAD or PAD were included in this transversal study. Six prevention goals were analyzed: 1 systolic blood pressure 40 mg/dL for men/ > 50 mg/dL for women; 5 not smoking; 6 regular practice of aerobic exercise. RESULTS: The mean age of the patients was 65.7 years, and 60% were men. The percentage of patients that achieved goals 1 to 6 was 57.3%, 67.2%, 40.1%, 27.6%, 88.5%, and 25%, respectively. The average number of goals achieved by patients was 3.06 ± 1.31. When asked about the reason for being treated, 182(94.8% patients claimed to know about their disease, but when the diagnosis reported by the patients with the physician's diagnosis were compared, it was discordant in 12% of cases. The average number of goals achieved by patients was 2.67 and 3.46 for the PAD and the CAD group, respectively. The independent predictors of a higher number of goals/patient were: male gender (p = 0.011, hospitalization (p OBJETIVO: Pacientes com doença arterial periférica (DAP ou doença arterial coronariana (DAC necessitam de um controle rigoroso dos seus fatores de risco, mas essa prática ainda está muito aquém da ideal. O objetivo deste estudo foi verificar como é feita a prevenção cardiovascular nesses pacientes em um hospital universitário no Brasil e identificar os preditores de melhor prevenção secundária. MÉTODOS: Trata-se de estudo transversal, com 192 pacientes portadores de DAC ou DAP. Foram analisadas seis metas a serem atingidas: 1 pressão arterial sistólica 40 mg/dL para homens/> 50 mg/dL para mulheres; 5 não fumar; 6 prática de exercício f

  1. Increased plasma soluble endoglin levels as an indicator of cardiovascular alterations in hypertensive and diabetic patients

    Directory of Open Access Journals (Sweden)

    Martínez-Salgado Carlos

    2010-12-01

    Full Text Available Abstract Background Endoglin is involved in the regulation of endothelial function, but there are no studies concerning its relation with hypertension- and diabetes-associated pathologies. Thus, we studied the relationship between plasma levels of soluble endoglin and cardiovascular alterations associated with hypertension and diabetes. Methods We analyzed 288 patients: 64 with type 2 diabetes, 159 with hypertension and 65 healthy patients. We assessed the relationship of soluble endoglin plasma levels measured by enzyme-linked immunosorbent assay with basal glycemia, glycosylated hemoglobin, blood pressure, endothelial dysfunction (assessed by pressure wave velocity, hypertensive retinopathy (by Keith-Wagener classification, left ventricular hypertrophy (by Cornell and Sokolow indexes, cardiovascular risk and target organ (heart, vascular, kidney damage. Results There are significant correlations between endoglin and glycemia, systolic blood pressure, pulse pressure, pressure wave velocity and electrocardiographically assessed left ventricular hypertrophy. Endoglin levels were significantly higher in patients with diabetes who had nondipper and extreme dipper circadian blood pressure patterns than in dipper circadian patterns, in patients with hypertension and diabetes who had riser pattern than in the other patients, and in patients with diabetes but not hypertension who had extreme dipper pattern than in dipper, nondipper and riser groups. There was also a significant correlation between plasma-soluble endoglin and lower levels of systolic night-day ratio. Higher endoglin levels were found in patients with diabetes who had retinopathy, in patients with diabetes who had a high probability of 10-year cardiovascular risk, and in patients with diabetes and hypertension who had three or more damaged target organs (heart, vessels, kidney than in those with no organs affected. Conclusions This study shows that endoglin is an indicator of

  2. Frequency of Cardiovascular Involvement in Familial Amyloidotic Polyneuropathy in Brazilian Patients

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    Márcia Cavalcanti de Campos Queiroz

    2015-11-01

    Full Text Available Background:Familial amyloidotic polyneuropathy (FAP is a rare disease diagnosed in Brazil and worldwide. The frequency of cardiovascular involvement in Brazilian FAP patients is unknown.Objective:Detect the frequency of cardiovascular involvement and correlate the cardiovascular findings with the modified polyneuropathy disability (PND score.Methods:In a national reference center, 51 patients were evaluated with clinical examination, electrocardiography (ECG, echocardiography (ECHO, and 24-hour Holter. Patients were classified according to the modified PND score and divided into groups: PND 0, PND I, PND II, and PND > II (which included PND IIIa, IIIb, and IV. We chose the classification tree as the statistical method to analyze the association between findings in cardiac tests with the neurological classification (PND.Results:ECG abnormalities were present in almost 2/3 of the FAP patients, whereas ECHO abnormalities occurred in around 1/3 of them. All patients with abnormal ECHO also had abnormal ECG, but the opposite did not apply. The classification tree identified ECG and ECHO as relevant variables (p < 0.001 and p = 0.08, respectively. The probability of a patient to be allocated to the PND 0 group when having a normal ECG was over 80%. When both ECG and ECHO were abnormal, this probability was null.Conclusions:Brazilian patients with FAP have frequent ECG abnormalities. ECG is an appropriate test to discriminate asymptomatic carriers of the mutation from those who develop the disease, whereas ECHO contributes to this discrimination.

  3. Effect of cinacalcet on cardiovascular disease in patients undergoing dialysis

    DEFF Research Database (Denmark)

    Chertow, Glenn M; Block, Geoffrey A; Correa-Rotter, Ricardo;

    2012-01-01

    Disorders of mineral metabolism, including secondary hyperparathyroidism, are thought to contribute to extraskeletal (including vascular) calcification among patients with chronic kidney disease. It has been hypothesized that treatment with the calcimimetic agent cinacalcet might reduce the risk ...

  4. Hospitalized cardiovascular events in patients with diabetic macular edema

    OpenAIRE

    Nguyen-Khoa Bao-Anh; Goehring Earl L; Werther Winifred; Fung Anne E; Do Diana V; Apte Rajendra S; Jones Judith K

    2012-01-01

    Abstract Background Microvascular and macrovascular complications in diabetes stem from chronic hyperglycemia and are thought to have overlapping pathophysiology. The aim of this study was to investigate the incidence rate of hospitalized myocardial infarctions (MI) and cerebrovascular accidents (CVA) in patients with diabetic macular edema (DME) compared with diabetic patients without retinal diseases. Methods This was a retrospective cohort study of a commercially insured population in an a...

  5. Labview Based ECG Patient Monitoring System for Cardiovascular Patient Using SMTP Technology.

    Science.gov (United States)

    Singh, Om Prakash; Mekonnen, Dawit; Malarvili, M B

    2015-01-01

    This paper leads to developing a Labview based ECG patient monitoring system for cardiovascular patient using Simple Mail Transfer Protocol technology. The designed device has been divided into three parts. First part is ECG amplifier circuit, built using instrumentation amplifier (AD620) followed by signal conditioning circuit with the operation amplifier (lm741). Secondly, the DAQ card is used to convert the analog signal into digital form for the further process. Furthermore, the data has been processed in Labview where the digital filter techniques have been implemented to remove the noise from the acquired signal. After processing, the algorithm was developed to calculate the heart rate and to analyze the arrhythmia condition. Finally, SMTP technology has been added in our work to make device more communicative and much more cost-effective solution in telemedicine technology which has been key-problem to realize the telediagnosis and monitoring of ECG signals. The technology also can be easily implemented over already existing Internet. PMID:27006940

  6. The Potential Role of Clinical Pharmacy Services in Patients with Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Azita Hajhossein Talasaz

    2012-06-01

    Full Text Available Clinical pharmacy is deemed an integral component of a health care system. The presence of clinical pharmacists in medical rounds could assist physicians in optimizing patients pharmacotherapy. Moreover, clinical pharmacists may reduce adverse effects and medication errors insofar as they contribute significantly to the detection and management of drug-related problems, not least in patients with cardiovascular diseases, who have the highest rank in the frequency of medication errors. Clinical pharmacists can also collaborate with physicians in the management of cardiovascular risk factors as well as anticoagulation therapy based on patients specific situations. In summary, the practice of clinical pharmacy is considered a crucial part of a health care team to improve the level of patients care by increasing the quality of therapy with the least expense for a health care system.

  7. Subclinical carotid atherosclerosis and cardiovascular risk factors in HIV-infected patients

    Directory of Open Access Journals (Sweden)

    Wiesława Kwiatkowska

    2011-11-01

    Full Text Available Background:HIV infected patients, especially those treated with antiretroviral (ARV drugs, show an increased risk and incidence of cardiovascular disease.Objectives:The aim of this study was to evaluate the progression of subclinical atherosclerosis in the carotid arteries, expressed as the value of carotid intima-media thickness (cIMT and the amount of atherosclerotic plaques, and to analyze the correlation between cIMT and risk factors for cardiovascular diseases in a cohort of HIV infected patients.Methods:The analysis included 72 HIV infected patients, mean age 39.4 years, and 27 healthy HIV negative individuals, matched for age and sex. The data collected included evaluation of the infection, ARV treatment, past cardiovascular events, assessment of traditional and nontraditional risk factors for cardiovascular diseases, cIMT measurements and amount of atherosclerotic plaques in the carotid arteries.Results:HIV infected patients show more advanced subclinical atherosclerosis in the carotid arteries (cIMT and plaques incidence. The cardiovascular risk profile of the HIV infected patients is significantly different from HIV negative people. Among the HIV positive group lower body mass index (BMI and higher waist/hip ratio (WHR are observed. The concentration of all cholesterol fractions is lower, whereas the concentration of triglycerides is higher. Cigarette smoking is more common among HIV-infected individuals. A strong statistical correlation between cIMT and age, hypertension, non-high-density lipoprotein (non-HDL cholesterol and ARV time were found. Total and LDL cholesterol, and lifetime smoking exposure also affect the cIMT. The relationship between cIMT and current HIV RNA may indicate the impact of the current infection status on the cIMT dynamics in this subpopulation.

  8. Delineating organs at risk in radiation therapy

    CERN Document Server

    Cèfaro, Giampiero Ausili; Perez, Carlos A

    2014-01-01

    Defining organs at risk is a crucial task for radiation oncologists when aiming to optimize the benefit of radiation therapy, with delivery of the maximum dose to the tumor volume while sparing healthy tissues. This book will prove an invaluable guide to the delineation of organs at risk of toxicity in patients undergoing radiotherapy. The first and second sections address the anatomy of organs at risk, discuss the pathophysiology of radiation-induced damage, and present dose constraints and methods for target volume delineation. The third section is devoted to the radiological anatomy of orga

  9. Assessment of some cardiovascular risk factors in predialysis chronic kidney disease patients in Southern Nigeria

    Directory of Open Access Journals (Sweden)

    Oluseyi A Adejumo

    2015-01-01

    Full Text Available Background: Cardiovascular risk factors are responsible for cardiovascular disease and rapid progression of chronic kidney disease (CKD to end-stage renal disease. Prompt evaluation, modification, and treatment of these factors in predialysis patients will reduce morbidity and mortality. This study assessed some cardiovascular risk factors in predialysis CKD patients in a tertiary hospital in Southern Nigeria. Patients and Methods: This was a case–control study that involved 76 consecutive predialysis CKD patients and 38 age-and sex-matched controls without CKD over 1 year period. Both groups were assessed for cardiovascular risk factors, and comparisons were made. A P value of <0.05 was taken as significant. Results: The mean ages of the CKD versus control group were 48.00 ± 15.28 versus 45.34 ± 15.35 years. The male:female ratio was 1.7:1 for both groups. The common etiologies of CKD in this study were hypertension 30 (39.5%, diabetes mellitus 23 (30.3%, and chronic glomerulonephritis 19 (25%. There were 38 (50% in CKD stage 3, 31 (40.8% in CKD stage 4, and 7 (9.2% in CKD stage 5. The common cardiovascular risk factors found in the CKD versus control were hypertension (96.1% vs. 42.1%, anemia (96.1% vs. 23.7%, left ventricular hypertrophy (77.6% vs. 23.7%, dyslipidemia (67.1% vs. 39.5%, hypocalcemia (60.1% vs. 18.5%, hyperphosphatemia (63.2% vs. 0%, and hyperuricemia (57.9% vs. 15.8%. These risk factors were significantly higher in CKD group. Hyperphosphatemia and hypoalbuminemia significantly increased across CKD stages 3–5. Anemia was significantly more common in males whereas dyslipidemia was more common in female CKD patients. Conclusion: Cardiovascular risk factors were highly prevalent in predialysis CKD subjects even in early stages. Hypoalbuminemia and hyperphosphatemia significantly increased across the CKD stages 3–5 whereas anemia and dyslipidemia showed significant gender differences. Cardiovascular risk factors should be

  10. Cardiovascular complications in newly diagnosed rheumatic heart disease patients at Mulago Hospital, Uganda

    OpenAIRE

    OKELLO, Emmy; Wanzhu, Zhang; Musoke, Charles; Kakande, Barbara; Charles K. Mondo; Freers, Juergen; Twalib, Aliku; Lwabi, Peter; Wilson, Nyakoojo B; Odoi-Adome, R.

    2013-01-01

    Background Complications of rheumatic heart disease are associated with severe morbidity and mortality in developing countries where the disease prevalence remains high. Due to lack of screening services, many patients present late, with severe valve disease. In Uganda, the disease and its complications are still not well studied. Objective To profile and describe cardiovascular complications in newly diagnosed rheumatic heart disease patients attending the Mulago National Referral Hospital i...

  11. Approach To Lipid Screening As A Risk Marker For Cardiovascular Disease In Pediatric Patients With Diabetes

    OpenAIRE

    AnnaSpagnoli

    2011-01-01

    Cardiovascular disease (CVD) is a well-known complication of diabetes mellitus (DM), and patients with DM are at an increased risk for early onset of CVD. Hyperglycemia is believed to be the primary mediator in premature development of atherosclerosis in patients with DM, but there are also derangements in cholesterol levels and inflammatory markers beyond the explanation of hyperglycemia. Although clinicians often screen for dyslipidemia as part of routine care for children and adolescents...

  12. Approach to Lipid Screening as a Risk Marker for Cardiovascular Disease in Pediatric Patients with Diabetes

    OpenAIRE

    Law, Jennifer Rachel; Patel, Shipra; Spagnoli, Anna

    2011-01-01

    Cardiovascular disease (CVD) is a well-known complication of diabetes mellitus (DM), and patients with DM are at an increased risk for early onset of CVD. Hyperglycemia is believed to be the primary mediator in premature development of atherosclerosis in patients with DM, but there are also derangements in cholesterol levels and inflammatory markers beyond the explanation of hyperglycemia. Although clinicians often screen for dyslipidemia as part of routine care for children and adolescents w...

  13. Identification of major cardiovascular events in patients with diabetes using primary care data

    OpenAIRE

    Pouwels, Koen Bernardus; Voorham, Jaco; Hak, Eelko; Denig, Petra

    2016-01-01

    Background Routine primary care data are increasingly being used for evaluation and research purposes but there are concerns about the completeness and accuracy of diagnoses and events captured in such databases. We evaluated how well patients with major cardiovascular disease (CVD) can be identified using primary care morbidity data and drug prescriptions. Methods The study was conducted using data from 17,230 diabetes patients of the GIANTT database and Dutch Hospital Data register. To esti...

  14. Williams-Beuren syndrome: cardiovascular abnormalities in 20 patients diagnosed with fluorescence in situ hybridization

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    Sugayama Sofia Mizuho Miura

    2003-01-01

    Full Text Available OBJECTIVE: To evaluate the cardiovascular findings and clinical follow-up of patients with Williams-Beuren syndrome. METHODS: We studied 20 patients (11 males, mean age at diagnosis: 5.9 years old, assessed for cardiovascular abnormalities with electrocardiography and Doppler echocardiography. Fluorescence in situ hybridization (FISH was used to confirm the diagnosis of the syndrome. RESULTS: Elastin gene locus microdeletion was detected in 17 patients (85% (positive FISH, and in 3 patients deletion was not detected (negative FISH. Sixteen patients with a positive FISH (94% had congenital cardiovascular disease (mean age at diagnosis: 2,3 years old. We observed isolated (2/16 supravalvular aortic stenosis and supravalvular aortic stenosis associated (11/16 with pulmonary artery stenosis (4/11; mitral valve prolapse (3/11; bicuspid aortic valve (3/11; aortic coarctation (2/11, thickened pulmonary valve (2/11; pulmonary valvular stenosis (1/11; supravalvular pulmonary stenosis (1/11; valvular aortic stenosis (1/11; fixed subaortic stenosis (1/11; pulmonary artery stenosis (2/16 associated with pulmonary valvar stenosis (1/2 and with mitral valve prolapse (1/2; and isolated mitral valve prolapse (1/16. Four patients with severe supravalvular aortic stenosis underwent surgery (mean age: 5.7 years old, and 2 patients had normal pressure gradients (mean follow-up: 8.4 years. CONCLUSION: A detailed cardiac evaluation must be performed in all patients with Williams-Beuren syndrome due to the high frequency of cardiovascular abnormalities.

  15. Diagnosis of labelled platelets scintigraphy in patients with cardiovascular diseases

    International Nuclear Information System (INIS)

    Scintigraphy with [111 In] oxine labelled platelets is a powerful tool to detect platelet deposits in heart and vessels. This quantitative and functional imaging method needs a labeling procedure which completely preserves the properties of the platelets and allows the concept of hematologically active clot. Four main groups of patients are able to profit by this method. 1) Patients with intra-cardiac thrombi detected by 2D-echography. Platelet scintigraphy specified the hematologically active pattern of the clot and allows the follow-up of pharmacological therapy. 2) Patients with lower limb ischemia, mainly in the case of blue toe syndrome. The aortic or iliac seat of the lesions, their unique or plurifocal patterns are better localized with platelet scintigraphy than other imaging methods. 3) Patients with transient cerebro-vascular accidents. A focal deposit of platelets on carotid arteries is a strong argument for surgery. As in the cases of intra-cardiac thrombi, the method allows the follow-up of pharmacological therapy. 4) Patients with arterial grafts. Platelet scintigraphy provides the mean to follow the thrombogenic behaviour of the material and the preventive effects of anti-thrombic drugs. Platelets labelled with 111 Indium provide the means for sensitive and specific detection of hematologically active clots in cardiac and arterial pathology

  16. Development of short form questionnaires for the assessment of work capacity in cardiovascular rehabilitation patients

    Directory of Open Access Journals (Sweden)

    Anne Haschke

    2013-10-01

    Full Text Available Objectives: Prevention of job loss is an essential objective of cardiovascular rehabilitation. However, comprehensive and economic diagnostic instruments on work limitations are missing. The present study describes development of short form questionnaires from 2 domains of the WCIB-Cardio item banks for the assessment of work capacity in cardiovascular rehabilitation patients. Materials and Methods: 283 cardiovascular rehabilitation patients were recruited from 14 German rehabilitation clinics. Based on the WCIB-Cardio with the domains of cognitive and physical work capacity, we developed a short form for both domains. Item selection criteria were content coverage, content appropriateness, internal consistency reliability (≥ 0.8. We used correlation of person location scores of the short forms with person location scores of the full item banks to examine the extent of measurement precision. Results: For each domain of the WCIB-Cardio a short form was developed (cognitive work capacity - 14 items; physical work capacity 7 - items. In both domains psychometric properties were good (person separation index: cognitive work capacity - 0.80; physical work capacity - 0.80. Correlation measures of the short form with the full item banks showed a high accordance of person locations for both domains (cognitive work capacity: r = 0.97; physical work capacity: r = 0.95. Conclusions: The calibrated instrument WCIB-Cardio provides the possibility to develop short form questionnaires with high psychometric quality. These short forms make it possible to monitor patient's work capacity in cardiovascular rehabilitation settings in a more economical way.

  17. Increased Peripheral Proinflammatory T Helper Subsets Contribute to Cardiovascular Complications in Diabetic Patients

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    Ru-xing Zhao

    2014-01-01

    Full Text Available Background. Coronary atherosclerotic heart disease (CHD is one of the major concerns in type 2 diabetes (T2D. The systemic chronic inflammation has been postulated to bridge the increased risk of cardiovascular disease and T2D. We formulated that increased peripheral proinflammatory T helper subsets contributed to the development of cardiovascular complications in diabetic patients. Methods. The frequencies of peripheral total CD4+ T helper cells, proinflammatory Th1, Th17, and Th22 subsets were determined by flow cytometry in diabetic patients with or without CHD (n=42 and 67, resp.. Results. Both peripheral frequencies and total numbers of Th1, Th17, and Th22 cells were further increased in diabetic patients with CHD. Logistic regression and categorical cross-table analysis further confirmed that increased proinflammatory Th subsets, especially Th22, were independent risk factors of cardiovascular complication in diabetes. Elevated Th subsets also correlated with increased CRP levels and the atherogenic index of plasma. Moreover, Th1 frequency and Th22 numbers demonstrated remarkable potential in predicting CHD in diabetes. Conclusions. Increased peripheral proinflammatory T helper subsets act in concert and contribute to the increased prevalence of diabetic cardiovasculopathy. The recently identified Th22 cells might play an independent role in CHD and represent a novel proxy for cardiovascular risks in diabetes.

  18. Cardiovascular CTA applications: patient-specific contrast formulae

    Science.gov (United States)

    Saade, C.; Bourne, R.; Wilkinson, M.; Brennan, P.

    2013-03-01

    Clear visualisation of the vertebral arteries is of substantial clinical importance, yet optimisation of contrast administration has not been developed in tandem with recent technological developments in computed tomography (CT). The current work involving 202 patients' compares the value of a tailored contrast regiment based on patient dynamics and a craniocaudal scan acquisition, with the routine contrast protocol with a caudocranial scan. Attenuation characteristics within 20 arteries were calculated and diagnostic efficacy measured using DBM receiver operating characteristic (ROC) methods. The results demonstrated that the tailored regimen resulted in significantly higher attenuation values (pbenefit.

  19. GPs' Perceptions of Cardiovascular Risk and Views on Patient Compliance

    DEFF Research Database (Denmark)

    Barfoed, Benedicte Marie Lind; Jarbøl, Dorte Ejg; Paulsen, Maja Skov; Christensen, Palle Mark; Halvorsen, Peder Andreas; Nielsen, Jesper Bo; Søndergaard, Jens

    2015-01-01

    Objective. General practitioners' (GPs') perception of risk is a cornerstone of preventive care. The aims of this interview study were to explore GPs' professional and personal attitudes and experiences regarding treatment with lipid-lowering drugs and their views on patient compliance. Methods...... for managing patient compliance, and (3) GPs' own risk management. There were substantial differences in the attitudes concerning all three themes. Conclusions. The substantial differences in the GPs' personal and professional risk perceptions may be a key to understanding why GPs do not always follow...

  20. ARTERIAL STIFFNESS PARAMETERS IN PATIENTS WITH MODERATE/HIGH CARDIOVASCULAR RISK DURING LISINOPRIL AND SIMVASTATIN TREATMENT

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    V. N. Isakova

    2016-01-01

    Full Text Available Aim. To evaluate parameters of arterial stiffness by non-invasive arteriography in patients with moderate/high cardiovascular risk receiving lisinopril and simvastatin.Material and methods. 20 patients (aged 50-55 y.o. with arterial hypertension of the 1st degree and dislipidemia are included in the study. All patients had pulse wave velocity (PWV ≥ 10 m/s and/or the corrected index of pulse wave augmentation (AI × 80 ≥ -10% according to non-invasive arteriography data; and moderate-high cardiovascular risk (≥ 3%. Patients received therapy with lisinopril and simvastatin. Blood pressure (BP levels and lipid profiles were assessed before therapy and in 1, 2, 6 and 12 month of the observation. Non-invasive arteriography was performed before therapy and in 2, 6 and 12 months later.Results. BP target levels were reached within 1 month of treatment as well as improvement of lipid profile was reached within 2 months in majority of the patients. Reference PWV and AI were reached in 85,7% of patients within one year of treatment.Conclusion. Arterial stiffness parameters help to evaluate cardiovascular risk changes accurately as the results of treatment.

  1. Residual Cardiovascular Risk in Diabetic Patients: The Role of Fibrate Statin Combination

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    Angelos Liontos

    2014-10-01

    Full Text Available Patients with Type 2 diabetes mellitus (T2DM have increased cardiovascular disease (CVD risk. The use of statins significantly reduces the rate of CVD events but many T2DM patients, especially those with mixed dyslipidaemia (MD, have residual CVD risk. The use of fibrates, which improve triglyceride and high-density lipoprotein cholesterol levels, is beneficial for the treatment of patients with MD. Evidence from the Action to Control Cardiovascular Risk in Diabetes (ACCORD Lipid study showed a possible beneficial effect on CVD events of the addition of fenofibrate (FF to statin treatment in patients with T2DM and atherogenic MD. Furthermore, FF has been associated with slowing of the progression of early diabetic retinopathy. The combination of statin with a fibrate may improve the residual CVD risk and microvascular complications of patients with T2DM. However, trials specifically designed to assess the effects of fibrate-statin combination on cardiovascular outcomes in patients with T2DM are missing.

  2. Assessment of adherence to cardiovascular medicines in rural population: An observational study in patients attending a tertiary care hospital

    Directory of Open Access Journals (Sweden)

    Gouranga Santra

    2015-01-01

    Full Text Available Introduction: Nonadherence to cardiovascular medicines is a major concern. It increases the morbidity and mortality of cardiovascular patients. The work was conducted to evaluate the adherence to cardiovascular medicines in patients of rural India. Methods: The study was conducted in the Department of Medicine involving rural patients with essential hypertension (HTN, congestive cardiac failure (CCF, and ischemic heart disease (IHD over 12 months period. Patients were prescribed with cardiovascular medicines at the initial visit and adherence to medicines was assessed in the subsequent visit. Four items Morisky's Medication Adherence Scale (MMAS-4 was used for assessing medication adherence. Patients were considered adherent to medication if they answered negatively to all four questions. Results: Overall adherence to medication was 20.83%, 28.37% and 32% in HTN, CCF, and IHD patients, respectively. Nonadherence was highest in patients of HTN. Among the four reasons of nonadherence assessed by MMAS-4, carelessness was the most common and forgetfulness was the least common cause of nonadherence in all the three groups of patients. Conclusion: Patients of rural India adhere poorly to cardiovascular medicines. Nonadherence should be considered as a public health problem. Strategies for detecting the level of adherence of cardiovascular medicines, its barriers, and subsequent interventions should be developed by policy-makers to reduce morbidity and mortality due to cardiovascular disorders.

  3. Return on Investment for Digital Behavioral Counseling in Patients With Prediabetes and Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Wenqing Su, MS

    2016-01-01

    Full Text Available Introduction We calculated the health and economic impacts of participation in a digital behavioral counseling service that is designed to promote a healthful diet and physical activity for cardiovascular disease prevention in adults with prediabetes and cardiovascular disease risk factors (Prevent, Omada Health, San Francisco, California. This program enhances the Centers for Disease Control and Prevention’s Diabetes Prevention Recognition Program. Participants completed a 16-week core program followed by an ongoing maintenance program. Methods Analysis was conducted for 2 populations meeting criteria for lifestyle intervention: 1 prediabetes (n = 1,663, and 2 high cardiovascular disease risk (n = 2,152. The Markov-based model simulated clinical and economic outcomes related to obesity and diabetes annually over 10 years for the 2 defined populations. Comparisons were made between participants and propensity-matched controls from the community. Results The return-on-investment break-even point was 3 years in both populations. Simulated return on investment for the population with prediabetes was $9 and $1,565 at years 3 and 5, respectively. Simulated return on investment for the population with cardiovascular disease risk was $96 and $1,512 at years 3 and 5, respectively. Results suggest that program participation reduces diabetes incidence by 30% to 33% and stroke by 11% to 16% over 5 years. Conclusion Digital Behavioral Counseling provides significant health benefits to patients with prediabetes and cardiovascular disease and a positive return on investment.

  4. Importance of cardiovascular disease risk management in patients with type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Lorber D

    2014-05-01

    Full Text Available Daniel Lorber Division of Endocrinology, New York Hospital Queens, Department of Medicine, Weill Medical College of Cornell University, New York, NY, USA Abstract: Type 2 diabetes mellitus (T2DM is commonly accompanied by other cardiovascular disease (CVD risk factors, such as hypertension, obesity, and dyslipidemia. Furthermore, CVD is the most common cause of death in people with T2DM. It is therefore of critical importance to minimize the risk of macrovascular complications by carefully managing modifiable CVD risk factors in patients with T2DM. Therapeutic strategies should include lifestyle and pharmacological interventions targeting hyperglycemia, hypertension, dyslipidemia, obesity, cigarette smoking, physical inactivity, and prothrombotic factors. This article discusses the impact of modifying these CVD risk factors in the context of T2DM; the clinical evidence is summarized, and current guidelines are also discussed. The cardiovascular benefits of smoking cessation, increasing physical activity, and reducing low-density lipoprotein cholesterol and blood pressure are well established. For aspirin therapy, any cardiovascular benefits must be balanced against the associated bleeding risk, with current evidence supporting this strategy only in certain patients who are at increased CVD risk. Although overweight, obesity, and hyperglycemia are clearly associated with increased cardiovascular risk, the effect of their modification on this risk is less well defined by available clinical trial evidence. However, for glucose-lowering drugs, further evidence is expected from several ongoing cardiovascular outcome trials. Taken together, the evidence highlights the value of early intervention and targeting multiple risk factors with both lifestyle and pharmacological strategies to give the best chance of reducing macrovascular complications in the long term. Keywords: cardiovascular risk, hypertension, obesity, dyslipidemia

  5. Antioxidant Micronutrients and Cardiovascular Risk in Patients with Diabetes: A Systematic Review

    International Nuclear Information System (INIS)

    Inverse associations between micronutrient intake and cardiovascular outcomes have been previously shown, but did not focus on diabetic patients. To systematically review the role of micronutrients in the development/presence of cardiovascular outcomes in patients with diabetes. We searched Medline, Embase, and Scopus (January/1949-March/2012) for observational studies that evaluated micronutrients and cardiovascular outcomes in patients with diabetes, and then selected and extracted the data (two independent reviewers). From the 15 658 studies identified, five were included, comprising three case-control and two cohorts, with a follow-up of 7-15 years. A meta-analysis was not performed due to the different antioxidant micronutrients (types and measurement methods) and outcomes evaluated. The micronutrients assessed were vitamin C intake in diet and/ or supplementation, chromium and selenium in toenail samples, and α-tocopherol and zinc in serum levels. Intake of > 300 mg of vitamin C through supplementation was associated with increased risk of cardiovascular disease, coronary artery disease (CAD), and stroke (RR 1.69-2.37). High levels of α-tocopherol in serum were associated with 30% lower CAD risk in another study (HR 0.71; 95%CI 0.53-0.94). Among minerals (zinc, selenium, and chromium), an inverse association between zinc and CAD was observed; levels lower than 14.1 μmol/L were associated with an increased risk for CAD (RR 1.70; 95%CI 1.21-2.38). The information available on this issue is scarce. Further prospective studies are needed to elucidate the role of these nutrients in the cardiovascular risk of patients with diabetes

  6. Role of interleukin-6 levels in cardiovascular autonomic dysfunction in type 2 diabetic patients

    Energy Technology Data Exchange (ETDEWEB)

    Shinohara, Tetsuji; Takahashi, Naohiko; Kakuma, Tetsuya; Hara, Masahide; Yoshimatsu, Hironobu [Oita University, Department of Internal Medicine 1, Faculty of Medicine, Yuhu, Oita (Japan); Yufu, Kunio; Anan, Futoshi; Nakagawa, Mikiko; Saikawa, Tetsunori [Oita University, Department of Cardiovascular Science, Oita (Japan)

    2008-09-15

    Increased serum interleukin-6 (IL-6) levels are associated with an increased risk of cardiovascular disease, and cardiovascular autonomic dysfunction is associated with high mortality in type 2 diabetic patients. However, the relationship between IL-6 levels and cardiovascular autonomic dysfunction has not been fully elucidated. The aim of this study was to determine whether serum IL-6 levels are associated with cardiovascular autonomic dysfunction in type 2 diabetic patients. Eighty type 2 diabetic patients who did not have organic heart disease were categorized into a high IL-6 group (>2.5 pg/ml, n= 0, age 59{+-}12 years) or a non-high IL-6 group (<2.5 pg/ml, n=40, 61{+-}12 years). Cardiac autonomic function was assessed by baroreflex sensitivity, heart rate variability, plasma norepinephrine concentrations and {sup 123}I-metaiodobenzylguanidine (MIBG) scintigraphy. The body mass index values (BMI), fasting insulin levels and homeostasis model assessment index values were higher in the high IL-6 group than in the non-high IL-6 group (p<0.01). Early and delayed {sup 123}I-MIBG myocardial uptake values were lower (p<0.01), and the percent washout rate of {sup 123}I-MIBG was higher (p<0.05) in the high IL-6 group than in the non-high IL-6 group. Furthermore, multiple regression analysis revealed that the IL-6 level was independently predicted by the BMI and the myocardial uptake of {sup 123}I-MIBG during the delayed phase. The results indicate that elevated IL-6 levels are associated with depressed cardiovascular autonomic function and obesity in type 2 diabetic patients. (orig.)

  7. Antioxidant Micronutrients and Cardiovascular Risk in Patients with Diabetes: A Systematic Review

    Energy Technology Data Exchange (ETDEWEB)

    Sarmento, Roberta Aguiar [Instituto de Cardiologia do Rio Grande do Sul - Fundação Universitária de Cardiologia, Porto Alegre, RS (Brazil); Serviço de Endocrinologia do Hospital de Clínicas de Porto Alegre - Universidade Federal do Rio Grande do Sul, Porto Alegre, RS (Brazil); Silva, Flávia Moraes [Serviço de Endocrinologia do Hospital de Clínicas de Porto Alegre - Universidade Federal do Rio Grande do Sul, Porto Alegre, RS (Brazil); Sbruzzi, Graciele [Instituto de Cardiologia do Rio Grande do Sul - Fundação Universitária de Cardiologia, Porto Alegre, RS (Brazil); Schaan, Beatriz D' Agord [Instituto de Cardiologia do Rio Grande do Sul - Fundação Universitária de Cardiologia, Porto Alegre, RS (Brazil); Serviço de Endocrinologia do Hospital de Clínicas de Porto Alegre - Universidade Federal do Rio Grande do Sul, Porto Alegre, RS (Brazil); Departamento de Medicina Interna - Faculdade de Medicina da Universidade Federal do Rio Grande do Sul, Porto Alegre, RS (Brazil); Almeida, Jussara Carnevale de, E-mail: jussara.carnevale@gmail.com [Serviço de Endocrinologia do Hospital de Clínicas de Porto Alegre - Universidade Federal do Rio Grande do Sul, Porto Alegre, RS (Brazil); Departamento de Medicina Interna - Faculdade de Medicina da Universidade Federal do Rio Grande do Sul, Porto Alegre, RS (Brazil)

    2013-09-15

    Inverse associations between micronutrient intake and cardiovascular outcomes have been previously shown, but did not focus on diabetic patients. To systematically review the role of micronutrients in the development/presence of cardiovascular outcomes in patients with diabetes. We searched Medline, Embase, and Scopus (January/1949-March/2012) for observational studies that evaluated micronutrients and cardiovascular outcomes in patients with diabetes, and then selected and extracted the data (two independent reviewers). From the 15 658 studies identified, five were included, comprising three case-control and two cohorts, with a follow-up of 7-15 years. A meta-analysis was not performed due to the different antioxidant micronutrients (types and measurement methods) and outcomes evaluated. The micronutrients assessed were vitamin C intake in diet and/ or supplementation, chromium and selenium in toenail samples, and α-tocopherol and zinc in serum levels. Intake of > 300 mg of vitamin C through supplementation was associated with increased risk of cardiovascular disease, coronary artery disease (CAD), and stroke (RR 1.69-2.37). High levels of α-tocopherol in serum were associated with 30% lower CAD risk in another study (HR 0.71; 95%CI 0.53-0.94). Among minerals (zinc, selenium, and chromium), an inverse association between zinc and CAD was observed; levels lower than 14.1 μmol/L were associated with an increased risk for CAD (RR 1.70; 95%CI 1.21-2.38). The information available on this issue is scarce. Further prospective studies are needed to elucidate the role of these nutrients in the cardiovascular risk of patients with diabetes.

  8. Unusual cardiovascular findings on total-body F-18-FDG PET scans in oncology patients

    International Nuclear Information System (INIS)

    Aim: Unusual cardiovascular findings are occasionally noted on PET scans and these can be puzzling. We looked, in this study, at the frequency and significance of these findings that can be potential pitfalls in oncology patients. Focal cardiac uptake has been misinterpreted as malignant lesions. So far there has been only a limited reference to these in the literature. Materials and Methods: 520 PET scans referred to the University of Texas-Houston physicians for interpretation from April 2001 to March 2002 were reviewed. These patients were referred for evaluation of oncologic processes and underwent whole body PET scans on either a Siemens HR PET camera (350 cases) or an ADAC C-PET Plus (170 cases). Generalized cardiac uptake was noted. In addition, any unusual focal areas of cardiovascular uptake were noted and correlative imaging was undertaken as often as possible. Results: About 40% of the patients had significant generalized cardiac uptake considering they were fasting for 6 hours. Often the uptake was heterogeneous involving most of the left ventricle. In addition, the following unusual findings were noted and they were commonly focal or localized: right atrial appendage, left atrial appendage, prominent right ventricular, congestive heart failure findings, cardio-myositis and generalized myopathy, aortic aneurysm, atherosclerotic plaques and others. In 30% of the cases with unusual focal cardiac findings, the final diagnosis was impacted by these findings. Awareness and familiarity with these cases improved the interpretation of our later studies that had these unusual cardiovascular findings, as we gained more experience. Conclusion: (1) There are focal cardiovascular findings in addition to the diffuse left ventricular uptake sometimes observed in oncology patients. (2) These can often be confused with malignancy. Pitfalls include misdiagnosis as lymph nodes and mediastinal metastasis. (3) It is important to be familiar with these findings and to

  9. Prevalence of Cardiovascular Risk Factors in Hemodialysis Patients - The CORDIAL Study

    International Nuclear Information System (INIS)

    There are scarce epidemiological data on cardiovascular risk profile of chronic hemodialysis patients in Brazil. The CORDIAL study was designed to evaluate cardiovascular risk factors and follow up a hemodialysis population in a Brazilian metropolitan city. All patients undergoing regular hemodialysis for chronic renal failure in all fifteen nephrology centers of Porto Alegre were considered for inclusion in the baseline phase of the CORDIAL study. Clinical, laboratory and demographic data were obtained in medical records and in structured individual interviews performed in all patients by trained researchers. A total of 1215 patients were included (97.3% of all hemodialysis patients in the city of Porto Alegre). Their average age was 58.3 years old, 59.5% were male and 62.8% were white. The prevalence of cardiovascular risk factors observed was 87.5% for hypertension, 84.7% for dyslipidemia, 73.1% for sedentary lifestyle, 53.7% for tobacco use, and 35.8% for diabetes. In a multivariate adjusted analysis, we found that sedentary lifestyle (p = 0.032, PR 1.08 - 95%CI: 1.01-1.15), dyslipidemia (p = 0.019, PR 1.08 - 95%CI: 1.01-1.14), and obesity (p < 0.001, PR 1.96 - 95%CI: 1.45-2.63) were more frequent in women; and hypertension (p = 0.018, PR 1.06 - 95%CI: 1.01-1.11) and tobacco use (p = 0.006, PR 2.7 - 95%CI: 1.79-4.17) were more often found among patients under 65 years old. Sedentary lifestyle was independently associated with time in dialysis less than 12 months (p < 0.001, PR 1.23 - 95% CI: 1.14-1.33). Hemodialysis patients in this southern metropolitan Brazilian city have a high prevalence of cardiovascular risk factors resembling many northern countries

  10. The prevalence of natural health product use in patients with acute cardiovascular disease.

    Directory of Open Access Journals (Sweden)

    Aws Alherbish

    Full Text Available BACKGROUND: Natural health products (NHP use may have implications with respect to adverse effects, drug interactions and adherence yet the prevalence of NHP use by patients with acute cardiovascular disease and the best method to ascertain this information is unknown. OBJECTIVE: To identify the best method to ascertain information on NHP, and the prevalence of use in a population with acute cardiovascular disease. METHODS: Structured interviews were conducted with a convenience sample of consecutive patients admitted with acute cardiovascular disease to the University of Alberta Hospital during January 2009. NHP use was explored using structured and open-ended questions based on Health Canada's definition of NHP. The medical record was reviewed, and documentation of NHP use by physicians, nurses, and pharmacists, compared against the gold-standard structured interview. RESULTS: 88 patients were interviewed (mean age 62 years, standard deviation [SD 14]; 80% male; 41% admitted for acute coronary syndromes. Common co-morbidities included hypertension (59%, diabetes (26% and renal impairment (19%. NHP use was common (78% of patients and 75% of NHP users reported daily use. The category of NHP most commonly used was vitamins and minerals (73% followed by herbal products (20%, traditional medicines including Chinese medicines (9%, homeopathic preparations (1% and other products including amino acids, essential fatty acids and probiotics (35%. In a multivariable model, only older age was associated with increased NHP use (OR 1.5 per age decile [95%CI 1.03 to 2.2]. When compared to the interview, the highest rate of NHP documentation was the pharmacist history (41%. NHP were documented in 22% of patients by the physician and 19% by the nurse. CONCLUSIONS: NHP use is common in patients admitted with acute cardiovascular disease. However, health professionals do not commonly identify NHP as part of the medication profile despite its potential importance

  11. Dynamic hyperinflation is associated with a poor cardiovascular response to exercise in COPD patients

    Directory of Open Access Journals (Sweden)

    Tzani Panagiota

    2011-11-01

    Full Text Available Abstract Background Pulmonary hyperinflation has the potential for significant adverse effects on cardiovascular function in COPD. The aim of this study was to investigate the relationship between dynamic hyperinflation and cardiovascular response to maximal exercise in COPD patients. Methods We studied 48 patients (16F; age 68 yrs ± 8; BMI 26 ± 4 with COPD. All patients performed spirometry, plethysmography, lung diffusion capacity for carbon monoxide (TLco measurement, and symptom-limited cardiopulmonary exercise test (CPET. The end-expiratory lung volume (EELV was evaluated during the CPET. Cardiovascular response was assessed by change during exercise in oxygen pulse (ΔO2Pulse and double product, i.e. the product of systolic blood pressure and heart rate (DP reserve, and by the oxygen uptake efficiency slope (OUES, i.e. the relation between oxygen uptake and ventilation. Results Patients with a peak exercise EELV (%TLC ≥ 75% had a significantly lower resting FEV1/VC, FEF50/FIF50 ratio and IC/TLC ratio, when compared to patients with a peak exercise EELV (%TLC 2Pulse (r = - 0.476, p = 0.001, OUES (r = - 0.452, p = 0.001 and DP reserve (r = - 0.425, p = 0.004. Furthermore, according to the ROC curve method, ΔO2Pulse and DP reserve cut-off points which maximized sensitivity and specificity, with respect to a EELV (% TLC value ≥ 75% as a threshold value, were ≤ 5.5 mL/bpm (0.640 sensitivity and 0.696 specificity and ≤ 10,000 Hg · bpm (0.720 sensitivity and 0.783 specificity, respectively. Conclusion The present study shows that COPD patients with dynamic hyperinflation have a poor cardiovascular response to exercise. This finding supports the view that in COPD patients, dynamic hyperinflation may affect exercise performance not only by affecting ventilation, but also cardiac function.

  12. Prevalence of Cardiovascular Risk Factors in Hemodialysis Patients - The CORDIAL Study

    Energy Technology Data Exchange (ETDEWEB)

    Burmeister, Jayme Eduardo, E-mail: jb.nefro@gmail.com [Universidade Federal de Ciências da Saúde de Porto Alegre - Programa de Pós-graduação em Ciências da Saúde, Porto Alegre, RS (Brazil); Universidade Luterana do Brasil - Curso de Medicina, Porto Alegre, RS (Brazil); Mosmann, Camila Borges [Universidade Luterana do Brasil - Curso de Medicina, Porto Alegre, RS (Brazil); Costa, Veridiana Borges [Universidade Federal de Ciências da Saúde de Porto Alegre - Faculdade de Medicina, Porto Alegre, RS (Brazil); Saraiva, Ramiro Tubino; Grandi, Renata Rech; Bastos, Juliano Peixoto [Universidade Luterana do Brasil - Curso de Medicina, Porto Alegre, RS (Brazil); Gonçalves, Luiz Felipe [Universidade Federal do Rio Grande do Sul - Faculdade de Medicina, Porto Alegre, RS (Brazil); Hospital Mãe de Deus - Departamento de Nefrologia, Porto Alegre, RS (Brazil); Rosito, Guido Aranha [Universidade Federal de Ciências da Saúde de Porto Alegre - Programa de Pós-graduação em Ciências da Saúde, Porto Alegre, RS (Brazil); Universidade Luterana do Brasil - Curso de Medicina, Porto Alegre, RS (Brazil)

    2014-05-15

    There are scarce epidemiological data on cardiovascular risk profile of chronic hemodialysis patients in Brazil. The CORDIAL study was designed to evaluate cardiovascular risk factors and follow up a hemodialysis population in a Brazilian metropolitan city. All patients undergoing regular hemodialysis for chronic renal failure in all fifteen nephrology centers of Porto Alegre were considered for inclusion in the baseline phase of the CORDIAL study. Clinical, laboratory and demographic data were obtained in medical records and in structured individual interviews performed in all patients by trained researchers. A total of 1215 patients were included (97.3% of all hemodialysis patients in the city of Porto Alegre). Their average age was 58.3 years old, 59.5% were male and 62.8% were white. The prevalence of cardiovascular risk factors observed was 87.5% for hypertension, 84.7% for dyslipidemia, 73.1% for sedentary lifestyle, 53.7% for tobacco use, and 35.8% for diabetes. In a multivariate adjusted analysis, we found that sedentary lifestyle (p = 0.032, PR 1.08 - 95%CI: 1.01-1.15), dyslipidemia (p = 0.019, PR 1.08 - 95%CI: 1.01-1.14), and obesity (p < 0.001, PR 1.96 - 95%CI: 1.45-2.63) were more frequent in women; and hypertension (p = 0.018, PR 1.06 - 95%CI: 1.01-1.11) and tobacco use (p = 0.006, PR 2.7 - 95%CI: 1.79-4.17) were more often found among patients under 65 years old. Sedentary lifestyle was independently associated with time in dialysis less than 12 months (p < 0.001, PR 1.23 - 95% CI: 1.14-1.33). Hemodialysis patients in this southern metropolitan Brazilian city have a high prevalence of cardiovascular risk factors resembling many northern countries.

  13. Use of Bone Marrow derived Stem Cells in patients with Cardiovascular Disorders

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    Abraham S

    2007-01-01

    Full Text Available Patients with end stage heart failure have very few treatment options. The long waiting times for transplant and the complications associated with immunosuppression has led to the search for alternatives. Subsequent to the isolation and characterization of stem cells, tremendous advances have been made and the safety and feasibility of autologous bone marrow derived stem cells has been proven in preclinical studies. Clinical studies have also shown mobilized cells repair the infracted heart, improving function and survival. We have started a clinical study to evaluate the efficacy of bone marrow derived stem cells. Bone-marrow was aspirated from the right iliac crest and the stem cells were isolated by density gradient method and suspended according to the mode of delivery.From Jan 2007 till date 10 patients (8 adults, 2 children, age with end stage cardiovascular disorder of varied etiology (Ischemic left ventricular dysfunction - 6 patients, Primary pulmonary hypertension - 2 patients, Dilated cardiomyopathy -1 patient, Biventricular non-compaction -1 patient underwent stem cell therapy. All patients were evaluated and cardiac function was measured by using echocardiography and thallium scintigraphy. There were no procedure related complications. These patients are being regularly followed-up and one patient who has completed 6-month follow-up has shown improvement in perfusion as well as increase in ejection fraction of 10%. Stem cell therapy in patients with end-stage cardiovascular disorder might be a promising tool by means of angiogenesis and other paracrine mechanisms.

  14. Influence of Visceral Adiposity on Cardiovascular Autonomic Neuropathy in Patients with Type 2 Diabetes Mellitus

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    Eun-Hee Jang

    2012-08-01

    Full Text Available BackgroundThe aim of this study was to investigate the influences of visceral adiposity on cardiovascular autonomic neuropathy (CAN in patients with type 2 diabetes mellitus.MethodsTwo hundred eleven patients with type 2 diabetes participated in this study. Anthropometric and metabolic parameters were measured, and the visceral fat area was assessed using computed tomography. CAN was diagnosed using a cardiovascular reflex test. We analyzed the correlation between the visceral fat area and each parameter in this test.ResultsThe mean age, body mass index (BMI, and duration of diabetes of the study population were 60±14 years (mean±standard deviation, 25.1±4.2 kg/m2, and 12.3±8.9 years, respectively. The visceral fat area showed positive correlations with age, BMI, waist circumference, and subcutaneous fat area. There was no statistically significant difference in the cardiovascular reflex test outcome between genders. Univariate linear regression analysis showed that an increased visceral fat area diminished good heart rate response to a Valsalva maneuver (R2=4.9%, P=0.013 in an unadjusted model, but only in women. This statistical association was preserved after adjusting for age and BMI (R2=9.8%, P=0.0072.ConclusionThe results of this study suggest that visceral adiposity contributes to an autonomic imbalance to some degree, as demonstrated by the impaired cardiovascular reflex test among women with type 2 diabetes.

  15. CARDIO-VASCULAR RISK FACTORS IN ELDERLY PATIENTS WITH DISEASES OF THE STOMATOGNATHIC SYSTEM

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    Botez C

    2011-09-01

    Full Text Available The association between dental and cardio-vascular diseases is essential as both are highly prevalent. Finding a possible causal relation between cardiovascular disease and chronic periodontal pathology, known to cause tooth loss, is therefore essential. The existence of some risk factors, such as smoking, bacterial infections, malnutrition and nutritional deficiencies, may explain the associations observed between cardio-vascular and oral pathologies. In the case of dental diseases, acceleration of atherosclerosis is supported by the role played by infections. The study – performed between 2008-2009 – analyzed 45 cases, selected from the patients hospitalized in the Medical Clinics of the Military Hospital of Ia[i. The patients included in the study suffered from arterial hypertension (HTA, cardiac insufficiency, ischemic cardiopathy, pectoral angina and subacute infectious endocarditis. All were subjected to a stomatological examination, for establishing their dental hygiene, the stomatological diseases they had had and the treatments performed. There are several ways in which infections of the oral cavity lead to cardiovascular disease. These include: transitory bacteriemia; inflammation and vascular lesions; diet and smoking.

  16. The effect of a comprehensive lifestyle intervention on cardiovascular risk factors in pharmacologically treated patients with stable cardiovascular disease compared to usual care: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    IJzelenberg Wilhelmina

    2012-09-01

    Full Text Available Abstract Background The additional benefit of lifestyle interventions in patients receiving cardioprotective drug treatment to improve cardiovascular risk profile is not fully established. The objective was to evaluate the effectiveness of a target-driven multidisciplinary structured lifestyle intervention programme of 6 months duration aimed at maximum reduction of cardiovascular risk factors in patients with cardiovascular disease (CVD compared with usual care. Methods A single centre, two arm, parallel group randomised controlled trial was performed. Patients with stable established CVD and at least one lifestyle-related risk factor were recruited from the vascular and cardiology outpatient departments of the university hospital. Blocked randomisation was used to allocate patients to the intervention (n = 71 or control group (n = 75 using an on-site computer system combined with allocations in computer-generated tables of random numbers kept in a locked computer file. The intervention group received the comprehensive lifestyle intervention offered in a specialised outpatient clinic in addition to usual care. The control group continued to receive usual care. Outcome measures were the lifestyle-related cardiovascular risk factors: smoking, physical activity, physical fitness, diet, blood pressure, plasma total/HDL/LDL cholesterol concentrations, BMI, waist circumference, and changes in medication. Results The intervention led to increased physical activity/fitness levels and an improved cardiovascular risk factor profile (reduced BMI and waist circumference. In this setting, cardiovascular risk management for blood pressure and lipid levels by prophylactic treatment for CVD in usual care was already close to optimal as reflected in baseline levels. There was no significant improvement in any other risk factor. Conclusions Even in CVD patients receiving good clinical care and using cardioprotective drug treatment, a comprehensive

  17. Social network, presence of cardiovascular events and mortality in hypertensive patients.

    Science.gov (United States)

    Menéndez-Villalva, C; Gamarra-Mondelo, M T; Alonso-Fachado, A; Naveira-Castelo, A; Montes-Martínez, A

    2015-07-01

    The aim of this study was to ascertain the relationship between social network and the appearance of mortality (cardiovascular events (CVEs)) in patients with arterial hypertension (AHT). This is a cohort study of 236 patients with a 9-year follow-up. Measurements included age, sex, blood pressure (BP), diabetes, hypercholesterolemia, marital status, social network, social support, stage of family life cycle (FLC), mortality and CVEs. Patients with a low social network registered higher global mortality (hazards ratio (HR) 2.6 (95% confidence interval (CI) 1.3; 5.5)) as did the oldest patients (HR 5.6 (1.9; 16.8)), men (HR 3.5 (95% CI 1.3; 9.3)) and subjects in the last FLC stages (HR 4.3 (95% CI 1.3;14.1)). Patients with low social support registered higher cardiovascular mortality (HR 2.6 (95% CI 1.1; 6.1)) as did the oldest patients (HR 12.4 (95% CI 2.8; 55.2)) and those with diabetes (HR 3.00 (95% CI 1.2; 7.6)). Patients with a low social network registered more CVEs (HR 2.1 (95% CI 1.1; 4.1)) than patients with an adequate network, as did the oldest patients (HR 3.1 (95% CI 1.4; 6.9)), subjects who presented with a higher grade of severity of AHT (HR 2.7 (1.3; 5.5)) and those in the last FLC stages (HR 2.5 (95% CI 1.0; 6.2)). A low social network is associated with mortality and the appearance of CVEs in patients with AHT. Low functional social support is associated with the appearance of cardiovascular mortality. PMID:25500900

  18. Heart rate and blood pressure responses during hypoxic cycles of a 3-week intermittent hypoxia breathing program in patients at risk for or with mild COPD

    Directory of Open Access Journals (Sweden)

    Faulhaber M

    2015-02-01

    Full Text Available Martin Faulhaber,1 Hannes Gatterer,1 Thomas Haider,2 Tobias Linser,1 Nikolaus Netzer,1 Martin Burtscher11Department of Sport Science, University of Innsbruck, Innsbruck, Austria; 2Institute of Veterinary Physiology, University of Zurich, Zurich, SwitzerlandAbstract: The aim of this study was to provide information on heart rate and blood pressure responses during a 3-week intermittent hypoxia breathing program in COPD patients. Sixteen participants with COPD symptoms were randomly assigned to a hypoxia or control group and completed a 3-week intermittent hypoxia breathing program (five sessions per week, each consisting of three to five breathing cycles, each cycle lasting 3–5 minutes with 3-minute breaks between cycles. During the breathing cycles, the hypoxia group received hypoxic air (inspired fraction of oxygen 15%–12%, whereas the control group received normal air (sham hypoxia. During the breaks, all participants breathed normoxic room air. Arterial oxygen saturation, systolic and diastolic blood pressure, and heart rate were measured during the normoxic and hypoxic/sham hypoxic periods. For each breathing cycle, changes from normoxia to hypoxia/sham hypoxia were calculated, and changes were averaged for each of the 15 sessions and for each week. Changes in arterial oxygen saturation were significantly different between groups in the course of the 3 weeks (two-way analysis of variance for repeated measures, with post hoc differences in weeks 1, 2, and 3. During the course of the intermittent hypoxia application, no between-group differences were detected for blood pressure or rate pressure product values. Changes in heart rate were significantly different between groups in the course of the 3 weeks (two-way analysis of variance for repeated measures, with post hoc differences only in week 3. Averages over all 15 sessions were significantly higher in the hypoxia group for heart rate and rate pressure product, and tended to be

  19. Cardiovascular system and physical working capacity in patients who had acute radiation syndrome as the result of Chernobyl accident

    International Nuclear Information System (INIS)

    The functional state of cardiovascular system has been studied since 1986 in 168 patients who had acute radiation syndrome as the result of Chernobyl accident. There was revealed a progressive increase of cardiovascular system pathology. The number of patients with pathological signs at ECG increased from 4.8 % in 1987 to 11.3 % in 1994 and with myocardial hypertrophy from 1.2 % to 22.6 %. The number of patients with coronary heart disease increased on 17.2% and with essential hypertension on 15.5%. The physical working capacity reduced to 50-60 % of a due level for healthy persons. Two patients suffered from acute myocardial infarction during this period of observation. Thirteenth patients died from 1987 to 1995. Among them 4 patient died in a result of acute cardiac failure. The development of cardiovascular pathology has no any correlation with a dose of exposure. Three factors of cardiovascular pathology growth are supposed

  20. Exercise and cardiovascular outcomes in hypertensive patients in relation to structure and function of left ventricular hypertrophy: the LIFE study

    DEFF Research Database (Denmark)

    Boman, Kurt; Gerdts, Eva; Wachtell, Kristian; Dahlöf, Björn; Nieminen, Markku S; Olofsson, Mona; Papademetriou, Vasilios; Devereux, Richard B

    2009-01-01

    BACKGROUND: Exercise lowers blood pressure and improves cardiovascular function, but little is known about whether exercise impacts cardiovascular morbidity and mortality independent of left ventricular hypertrophy (LVH) and LV geometry. DESIGN: Observational analysis of prospectively obtained...... (never exercise), intermediate (30 min twice/week). During 4.8-year follow-up, 105 patients suffered the primary composite endpoint of myocardial infarction (MI), stroke, or cardiovascular death. MI occurred in 39, stroke in 60, and cardiovascular death in 33 patients. RESULTS: Sedentary individuals (n...... (P = 0.016); and larger left atrium (P = 0.006). Systolic variables did not differ. In Cox regression analysis, physically active compared with sedentary patients had lower risk of primary composite endpoint [odds ratio (OR): 0.42, 95% confidence interval (CI): 0.26-0.68, P < 0.001], cardiovascular...

  1. Prevalence of cardiovascular risk factors in patients undergoing CABG: brief report

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    Habib Yaribeygi

    2014-11-01

    Methods: The present study is a descriptive, cross-sectional survey on 1592 patients which suffered coronary artery bypass surgery (CABG from May 2009 to May 2013 in Baqiyatallah Hospital, Tehran. Before surgery, all patients were carefully assessed and typical and atypical cardiovascular risk factors were determined and the desired data were collected. Results: More than 70.8% of subjects were men and 29.2% were women. Average age of all patients was 60.39±7.5 years and the mean weight was 73.91±6.3 kg. Typical risk factors including: smoking, plasma cholesterol level, hypertension, diabetes mellitus and family history of cardiac problems, were common in these patients. Forty seven percent of patients had diabetes mellitus, 79.4% had hypercholesterolemia, 34.3% had a smoking history, 64.5% had hypertension and 44.2% of patients had a family history of cardiovascular disease. Among atypical risk factors, various types of angina (chest pain had high prevalence (88.8% of all. Also, mean body mass index (BMI were higher than normal (27.46±2.1 which showed the incidence of obesity among these patients. But, other atypical risk factors did not have high incidence. Conclusion: We demonstrated that typical and well known risk factors have also high prevalence in CABG patients. Our results indicates that we can recognize high risk persons with continuous and accurate screening as a safe and inexpensive preventive tool. This can be done in both apparently healthy subjects and in cardiovascular patients. We can prevent the occurrence of severe degrees of atherosclerosis and also CABG. So the cost and performing surgeries will be decreased.

  2. ANALYZES OF ANTIPLATELETS AND ANTICOAGULANTS UTILIZATION IN PATIENTS TREATED IN CARDIOVASCULAR REHABILITATION CENTER FROM CROATIA

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    Marko Boban

    2016-07-01

    Full Text Available Purpose: Discordance with the guidelines and underutilization of pharmacotherapy for secondary prevention frequently exists in clinical practice. Aim of our study was to assess the prescription routine and drug utilization patterns for antiplatelets and peroral anticoagulants in tertiary medical center specialized for cardiovascular rehabilitation. Methods: study included 96 consecutive patients scheduled for cardiovascular rehabilitation in period 1-6 months after the acute treatment for ischemic 87(80.2% and valvular heart disease 18(19.8%. Patients were divided according to etiology of heart disease and type of acute cardiovascular treatments (conservative, percutaneous coronary interventions (PCI and surgery. Results: Dual antiplatelet therapy was the most commonly applied regimen in 84(87.5% of conservatively treated myocardial infarctions, 47(61.9% of percutaneous coronary interventions (PCI and 13(58.9% of surgically treated group (p>0.05. Among studied group of patients significant differences in utilization were found for warfarin, or combinations of antiplatelets with warfarin(p0.05. All four of patients that received triple therapy (4.17% were from surgical group. Underutilization of antiplatelets in ischemic heart disease was at 11(14.3% what was congruent with the developed industrial nations. Conclusions: Acute cardiovascular treatment type, but not heart disease etiology, had significant influence on subsequent prescription routine. Decreased use of pharmacological agents for secondary prevention in surgical patients was revealed. Drug utilization analyzes can offer improvement in optimizing medical treatments, quality of care and decrease unnecessary polypragmasia, as well as improve economical efficiency of medical management.

  3. RISK FACTORS OF THE ERECTILE DYSFUNCTION IN THE PATIENTS WITH CARDIOVASCULAR DISEASES

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    E. V. Minakov

    2016-01-01

    Full Text Available Aim. To study erectile dysfunction prevalence among out-patients with arterial hypertension (HT and/or coronary heart disease (CHD as well as to study risk factors of erectile dysfunction.Material and methods. The anonymous poll was carried out among 103 male patients with HT and/or CHD. General information about patient, medical history, treatment was analyzed. All patients were examined by cardiologists. Erectile function was assessed with The International Index Erectile Function (IIEF questionnaire.Results. 86 (84% questionnaires were returned. 62 (72% patients from 86 responding had erectile dysfunction. Age, blood pressure level, abdominal obesity, beta-blocker therapy and chronic heart failure affected erectile function.Conclusion. The erectile dysfunction was common disorder among male patients with HT and/or CHD. Early erectile dysfunction diagnosis, prevention and therapy are necessary to provide high level of compliance in patients with cardiovascular diseases.

  4. Management of Patients With Cardiovascular Implantable Electronic Devices in Dental, Oral, and Maxillofacial Surgery.

    Science.gov (United States)

    Tom, James

    2016-01-01

    The prevalence of cardiovascular implantable electronic devices as life-prolonging and life-saving devices has evolved from a treatment of last resort to a first-line therapy for an increasing number of patients. As these devices become more and more popular in the general population, dental providers utilizing instruments and medications should be aware of dental equipment and medications that may affect these devices and understand the management of patients with these devices. This review article will discuss the various types and indications for pacemakers and implantable cardioverter-defibrillators, common drugs and instruments affecting these devices, and management of patients with these devices implanted for cardiac dysrhythmias. PMID:27269668

  5. No significant effect of angiotensin II receptor blockade on intermediate cardiovascular end points in hemodialysis patients

    DEFF Research Database (Denmark)

    Peters, Christian D; Kjaergaard, Krista D; Jensen, Jens D;

    2014-01-01

    patients in a double-blind randomized placebo-controlled 1-year intervention trial using a predefined systolic blood pressure target of 140 mm Hg (SAFIR study). Each group of 41 patients did not differ in terms of age, blood pressure, comorbidity, antihypertensive treatment, dialysis parameters, and......Agents blocking the renin-angiotensin-aldosterone system are frequently used in patients with end-stage renal disease, but whether they exert beneficial cardiovascular effects is unclear. Here the long-term effects of the angiotensin II receptor blocker, irbesartan, were studied in hemodialysis...

  6. Potential Cardiovascular Risk Protection of Bilirubin in End-Stage Renal Disease Patients under Hemodialysis

    OpenAIRE

    Maria do Sameiro-Faria; Michaela Kohlova; Sandra Ribeiro; Petronila Rocha-Pereira; Laetitia Teixeira; Henrique Nascimento; Flávio Reis; Vasco Miranda; Elsa Bronze-da-Rocha; Alexandre Quintanilha; Luís Belo; Elísio Costa; Alice Santos-Silva

    2014-01-01

    We evaluated the potential cardiovascular risk protection of bilirubin in hemodialysis (HD) patients. An enlarged set of studies were evaluated in 191 HD patients, including hematological study, lipid profile, iron metabolism, nutritional, inflammatory markers, and dialysis adequacy. The TA duplication screening in the UDP-glucuronosyltransferase 1 A1 (UGT1A1) promoter region was also performed. The UGT1A1 genotype frequencies in HD patients were 49.2%, 42.4%, and 8.4% for 6/6, 6/7, and 7/7 g...

  7. Cardiovascular risk in patients with sleep apnoea with or without continuous positive airway pressure therapy

    DEFF Research Database (Denmark)

    Lamberts, M.; Nielsen, O. W.; Lip, G. Y. H.; Ruwald, M. H.; Christiansen, C. B.; Kristensen, S. L.; Torp-Pedersen, Christian; Hansen, M. L.; Gislason, G. H.

    2014-01-01

    BACKGROUND: The prognostic significance of age and continuous positive airway pressure (CPAP) therapy on cardiovascular disease in patients with sleep apnoea has not been assessed previously. METHODS: Using nationwide databases, the entire Danish population was followed from 2000 until 2011. First-time......% men) of whom 44% received persistent CPAP therapy. Median time to initiation of CPAP therapy was 88 days (interquartile range 34-346). Patients with sleep apnoea had more comorbidities compared to the general population. Crude rates of MI and ischaemic stroke were increased for sleep apnoea patients...

  8. The Association between Psoriasis Area and Severity Index and Cardiovascular Risk Factor in Korean Psoriasis Patients

    Science.gov (United States)

    Ku, Sang Hyeon; Kwon, Won Joo; Cho, Eun Byul; Park, Eun Joo; Kim, Kwang Ho

    2016-01-01

    Background Psoriasis is associated with increased risk of cardiovascular morbidities, especially in severe cases. Severity of the disease has been known to be associated with higher prevalence of these risk factors. However, in the absence of robust measurements, studies to date relied mostly on treatment spectrum as a proxy for the severity. Objective To evaluate the relationship between psoriasis area and severity index (PASI) and cardiovascular risk factors in Korean patients. Methods Presence of diabetes mellitus (DM), hypertension, smoking history was surveyed through questionnaires and serum lipid profile analysis were done after fasting overnight. The severity of psoriasis was assessed using PASI scores: mild, Korean psoriasis patients, while other factors may not contribute meaningfully.

  9. Multifactorial intervention to prevent cardiovascular disease in patients with early rheumatoid arthritis

    DEFF Research Database (Denmark)

    Svensson, Annemarie Lyng; Christensen, Robin; Persson, Frederik;

    2016-01-01

    INTRODUCTION: Cardiovascular morbidity is a major burden in patients with rheumatoid arthritis (RA). In this study, we compare the effect of a targeted, intensified, multifactorial intervention with that of conventional treatment of modifiable risk factors for cardiovascular disease (CVD) in pati...... The Danish Health and Medicines Authority. Dissemination will occur through presentations at National and International conferences and publications in international peer-reviewed journals. TRIAL REGISTRATION NUMBER: NCT02246257....... patients with early RA fulfilling the 2010 American College of Rheumatology European League Against Rheumatism (ACR/EULAR) criteria. METHODS AND ANALYSIS: The study is a prospective, randomised, open label trial with blinded end point assessment and balanced randomisation (1:1) conducted in 10 outpatient...

  10. Both cardiovascular and non-cardiovascular comorbidity are related to health status in well-controlled type 2 diabetes patients: a cross-sectional analysis

    Directory of Open Access Journals (Sweden)

    Wermeling Paulien R

    2012-10-01

    Full Text Available Abstract Background Type 2 diabetes patients have a decreased health-related quality of life compared to healthy persons, especially regarding physical functioning and well-being. Health-related quality of life is even lower in type 2 diabetes patients when other diseases co-exist. In contrast to earlier studies, we assessed the associations between the number and type of comorbidities and health status in well-controlled type 2 diabetes patients, in whom treatment goals for HbA1c, blood pressure and cholesterol had been reached. Approximately one in five type 2 diabetes patients belongs to this group. Methods Cross-sectional analysis was performed in 2086 well-controlled (HbA1c ≤58 mmol/mol, systolic blood pressure ≤145 mmHg, total cholesterol ≤5.2 mmol/l and not using insulin type 2 diabetes patients in general practice. Both number and type (cardiovascular and non-cardiovascular of comorbidities were determined for each patient. Health status was assessed with the questionnaires Short Form-36 (SF-36 and EuroQol (EQ. The SF-36 generates eight dimensions of health and a Physical and Mental Component Score (PCS and MCS, scale: 0–100. The EQ consists of two parts: EQ-5D and EQ Visual Analogue Scale. Multivariable linear regression analysis was used to assess if number and type of comorbidities were associated with health status. Results Well-controlled type 2 diabetes patients with comorbidities had a much lower health status, with a decrease ranging from -1.5 for the MCS to -26.3 for role limitations due to physical problems, compared to those without. Health status decreased when the number of comorbidities increased, except for mental health, role limitations due to emotional problems, MCS and both EQ measures. In patients with both cardiovascular and non-cardiovascular comorbidity, physical functioning, role limitations due to physical problems and PCS were significantly lower than in patients with only cardiovascular comorbidity

  11. Registry-based Diabetes Risk Detection Schema for the Systematic Identification of Patients at Risk for Diabetes in West Virginia Primary Care Centers

    OpenAIRE

    Baus, Adam; Wood, Gina; Pollard, Cecil; Summerfield, Belinda; White, Emma

    2013-01-01

    Approximately 466,000 West Virginians, or about 25 percent of the state population, have prediabetes and are at high risk for developing type 2 diabetes. Appropriate lifestyle intervention can prevent or delay the onset of type 2 diabetes if individuals at risk are identified and treated early. The West Virginia Diabetes Prevention and Control Program and the West Virginia University Office of Health Services Research are developing a systematic approach to diabetes prevention within primary ...

  12. Diagnostic utility of metabolic exercise testing in a patient with cardiovascular disease

    OpenAIRE

    Elliott, P.; Hanna, M.; Ward, S.; Chinnery, P; Turnbull, D.; WOOD, N; McKenna, W

    1999-01-01

    Disproportionate exercise limitation in patients with cardiovascular disease is a common problem faced by clinical cardiologists and other physicians. Symptoms may be attributed to psychological factors or hypothetical pathophysiological mechanisms that are difficult to confirm clinically. This case report describes how the use of metabolic exercise testing in a 28 year old woman with morphologically and haemodynamically mild hypertrophic cardiomyopathy and severe exercise limitation led to t...

  13. A patient with osteoarthritis and cardiovascular disease presenting with bilateral hip pain: a case report

    OpenAIRE

    Yanow, Jennifer; Pappagallo, Marco

    2009-01-01

    Introduction The pharmacological management of osteoarthritis normally begins with the administration of acetaminophen or a nonselective nonsteroidal anti-inflammatory drug. However, acetaminophen may not be efficacious in all patients, and nonsteroidal anti-inflammatory drugs may be associated with gastrointestinal and cardiovascular adverse effects. Case presentation A 79-year-old Caucasian man with bilateral hip pain was diagnosed with osteoarthritis of the hip. His past medical history in...

  14. Use of Atorvastatin in Lipid Disorders and Cardiovascular Disease in Chinese Patients

    OpenAIRE

    Yi-Cong Ye; Xi-Liang Zhao; Shu-Yang Zhang

    2015-01-01

    Objective: Statins are still underused for the prevention of cardiovascular disease (CVD) in China. Hence, we conducted a systemic review on the pharmacology, clinical efficacy, and adverse events of atorvastatin, as well as on patient adherence. Data Sources: We conducted a systemic search in PubMed with the following keywords: "atorvastatin" (Supplementary concept) or "atorvastatin" (All field) and ("China" [AD] or "China" [all field] or "Chinese" [All field]). Study Selection: Cl...

  15. Microbial Diversity Similarities in Periodontal Pockets and Atheromatous Plaques of Cardiovascular Disease Patients

    OpenAIRE

    Serra e Silva Filho, Wagner; Casarin, Renato C. V.; Nicolela Junior, Eduardo L.; Passos, Humberto M.; Antônio W Sallum; Gonçalves, Reginaldo B.

    2014-01-01

    Background and Objective The immune and infectious alterations occurring in periodontitis have been shown to alter the development and severity of cardiovascular disease. One of these relationships is the translocation of oral bacteria to atheroma plaques, thereby promoting plaque development. Thus, the aim of this study was to assess, by 16s cloning and sequencing, the microbial diversity of the subgingival environment and atheroma plaques of patients concomitantly suffering from periodontit...

  16. Need for Information and Psychological Correlates among Patients with Cardiovascular Diseases

    OpenAIRE

    Cappelletti, ER; D’Addario, M; Greco, A.; Magrin, ME; Miglioretti, M; Monzani, D.; Pancani, L; Sarini, M; Scrignaro, M; Vecchio, L; Steca, P.

    2014-01-01

    Several studies on chronic diseases have underlined the need for personalized healthcare, taking into account patients’ information needs and preferences, to support their proactive health management. However, little research has been conducted to determine cardiovascular disease patients’ information needs and the psychological factors associated with these needs. Our study aimed to explore the priorities and the correlates of information needs among patients with coronary disease. 357 newly...

  17. Quality of Life in Cardiovascular Patients in Iran and Factors Affecting It: A Systematic Review

    OpenAIRE

    Alireza Yaghoubi; Jafar-Sadegh Tabrizi; Mir-Mousa Mirinazhad; Saber Azami; Mohammad Naghavi-Behzad; Morteza Ghojazadeh

    2012-01-01

    Introduction: Cardiovascular diseases are always one of the major causes of mortality in the world affecting all aspects of patients’ lives. Therefore, this study was conducted to summarize and provide a clear view of quality of life in these patients in Iran through a systematic review on the results of previously conducted studies. Methods: In a systematic review, required information was collected by searching keywords of Iran, quality of life, heart failure, cardiac, heart, and their Pers...

  18. Assessment of Polycystic Ovarian Syndrome Patients' Perception for Different Cardiovascular Risk Factors using Questionnaire

    OpenAIRE

    Gateva, Antoaneta; Kamenov, Zdravko

    2012-01-01

    Aim: The aim of the present study was to investigate the perception for the presence of cardiovascular risk factors in Bulgarian patients with PCOS and/or obesity. Study Design: Clinic of endocrinology, Alexandrovska University Hospital, Sofia, Bulgaria between January 2010 and December 2011. Methodology: One hundred women (30 obese, 50 nonobese PCOS and 20 obese PCOS) aged 18-45 years were included in the study. They were asked to fill a questionnaire, containing questions about common and p...

  19. Abdominal obesity is associated with microalbuminuria and an elevated cardiovascular risk profile in patients with hypertension

    Directory of Open Access Journals (Sweden)

    Martin Thoenes

    2009-07-01

    Full Text Available Martin Thoenes1,2, Jan-Christian Reil3, Bobby Varkey Khan4, Peter Bramlage1, Massimo Volpe5,6, Wilhelm Kirch1,  Michael Böhm31Institute for Clinical Pharmacology, Medical Faculty Carl Gustav Carus, Technical University Dresden, Germany; 2Sanofi Aventis, Global Medical Affairs, Paris, France; 3Klinik für Innere Medizin III, Kardiologie, Angiologie and Internistische Intensivmedizin, Universität des Saarlandes, Homburg, Saar, Germany; 4Department of Cardiology, Emory University School of Medicine, Atlanta, USA; 5University of Rome “Sapienza”, 2nd Faculty of Medicine, S. Andrea Hospital, Rome; 6IRCCS Neuromed, Pozzilli, italyBackground: Overweight and obesity are frequently associated with preventable death and have emerged as a major challenge to public health. There is an ongoing debate on the role of abdominal obesity and its value in predicting cardiovascular and renal outcomes. The present analysis evaluates the prevalence of microalbuminuria (MAU and conventional cardiovascular risk factors in relation to measures of general and abdominal obesity.Methods: In this multinational, observational study, 20,828 hypertensive out-patients from 26 countries including Europe, North and Latin America, Middle East, and Asia were analyzed. Urinary dipstick screening for MAU was performed as well as data on patient demographics, anthropometric measures, cardiovascular risk factors, comorbid conditions, and cardiovascular drug therapy collected. MAU prevalence was determined by a stepwise logistic regression analysis with cardiovascular risk factors as univariate.Results: In the univariate analysis, MAU prevalence systematically increased with body mass index (BMI from 54.4% (1st tertial to 62.1% (3rd tertial (p < 0.0001, an increase which was also observed for waist circumference (WC. At any level of BMI, MAU increased with WC from 53.5%, 54.8%, and 55.0% (1st tertial of WC in all three BMI tertials to 61.4%, 62.1%, and 64.0% (3rd tertial of WC in

  20. Controversies Regarding Lipid Management and Statin Use for Cardiovascular Risk Reduction in Patients With CKD.

    Science.gov (United States)

    Markossian, Talar; Burge, Nicholas; Ling, Benjamin; Schneider, Julia; Pacold, Ivan; Bansal, Vinod; Leehey, David; Stroupe, Kevin; Chang, Alex; Kramer, Holly

    2016-06-01

    Adults with chronic kidney disease (CKD) are at heightened risk for dying of cardiovascular disease. Results from randomized clinical trials of statin drugs versus placebo demonstrate that statin drugs or statin plus ezetimibe reduce the absolute risk for coronary heart disease and mortality among adults with non-dialysis-dependent CKD. The Kidney Disease: Improving Global Outcomes 2013 clinical practice guideline for lipid management in CKD recommends that adults 50 years or older with non-dialysis-dependent CKD be treated with a statin or statin plus ezetimibe regardless of low-density lipoprotein cholesterol levels. However, at least 9 guidelines published during the last 5 years address lipid management for primary and secondary prevention of atherosclerotic cardiovascular disease, and not all guidelines address the utility of lipid-lowering therapy in adults with CKD. Because most patients with CKD receive most of their clinical care from non-nephrologists, differences in recommendations for lipid-lowering therapy for cardiovascular disease prevention may negatively affect the clinical care of adults with CKD and cause confusion for both patients and providers. This review addresses the identification and management of lipid levels in patients with CKD and discusses the existing controversies regarding testing and treatment of lipid levels in the CKD population. PMID:26943983

  1. Estimating the radiation dose of patient in cardiovascular disease interventional procedures

    International Nuclear Information System (INIS)

    Nuclear and radiation technology have a breakthrough development in the application of medical clinics. Some new radiological diagnosis and radiotherapy technologies have brought tremendous interest for human. Radiological intervention is the most representative of this type of radiation therapy technology. Large doses can cause possible skin and eye lens radiation damage, and is one of the most difficult occupational radiation protection. Because about 60 percent of surgical intervention is used in the treatment of cardiovascular diseases, the issue of radiation protection of patients in cardiovascular interventional has aroused widely attention both at home and abroad and carried out more extensive research. A large number of studies have shown that, cardiovascular intervention may cause high exposure doses to the patients that should be paid more attention. Surface dose is not enough to evaluate how much risk the patients suffering. When the human body suffer strongly penetrating power of radiation (X ray, γ ray, neutron) and the dose achieve a certain quantity, deep tissue and organ damage will happen. So when studying the surface dose, it is important to research the dose of the tissues and organs. Radiation intervention can result in stochastic effects such as oncology and genetic damage, therefore it is necessary to estimate the effective dose. (authors)

  2. Clinical significance of cardiovascular dysmetabolic syndrome

    Directory of Open Access Journals (Sweden)

    Deedwania Prakash C

    2002-01-01

    Full Text Available Abstract Although diabetes mellitus is predominantly a metabolic disorder, recent data suggest that it is as much a vascular disorder. Cardiovascular complications are the leading cause of death and disability in patients with diabetes mellitus. A number of recent reports have emphasized that many patients already have atherosclerosis in progression by the time they are diagnosed with clinical evidence of diabetes mellitus. The increased risk of atherosclerosis and cardiovascular complications in diabetic patients is related to the frequently associated dyslipidemia, hypertension, hyperglycemia, hyperinsulinemia, and endothelial dysfunction. The evolving knowledge regarding the variety of metabolic, hormonal, and hemodynamic abnormalities in patients with diabetes mellitus has led to efforts designed for early identification of individuals at risk of subsequent disease. It has been suggested that insulin resistance, the key abnormality in type II diabetes, often precedes clinical features of diabetes by 5–6 years. Careful attention to the criteria described for the cardiovascular dysmetabolic syndrome should help identify those at risk at an early stage. The application of nonpharmacologic as well as newer emerging pharmacologic therapies can have beneficial effects in individuals with cardiovascular dysmetabolic syndrome and/or diabetes mellitus by improving insulin sensitivity and related abnormalities. Early identification and implementation of appropriate therapeutic strategies would be necessary to contain the emerging new epidemic of cardiovascular disease related to diabetes.

  3. A literature review on cardiovascular risk in human immunodeficiency virus-infected patients: implications for clinical management

    Directory of Open Access Journals (Sweden)

    Mansueto Gomes Neto

    2013-12-01

    Full Text Available INTRODUCTION: In recent years, there has been growing concern about an increasing rate of cardiovascular diseases in human immunodeficiency virus-infected patients, which could be associated with side effects of highly active antiretroviral therapy. It is likely that the metabolic disorders related to anti-human immunodeficiency virus treatment will eventually translate into a increased cardiovascular risk in patients submitted to such regimens. OBJECTIVE: To evaluate if human immunodeficiency virus-infected patients receiving highly active antiretroviral therapy are at higher risk of cardiovascular diseases than human immunodeficiency virus infected patients not receiving highly active antiretroviral therapy, or the general population. RESEARCH DESIGN AND METHODS: We conducted a computer-based search in representative databases, and also performed manual tracking of citations in selected articles. RESULT: The available evidence suggests an excess risk of cardiovascular events in human immunodeficiency virus-infected persons compared to non-human immunodeficiency virus infected individuals. The use of highly active antiretroviral therapy is associated with increased levels of total cholesterol, triglycerides, low-density lipoprotein and morphological signs of cardiovascular diseases. Some evidence suggested that human immunodeficiency virus-infected individuals on highly active antiretroviral therapy regimens are at increased risk of dyslipidemia, ischemic heart disease, and myocardial infarction, particularly if the highly active antiretroviral therapy regimen contains a protease inhibitor. CONCLUSION: Physicians must weigh the cardiovascular risk against potential benefits when prescribing highly active antiretroviral therapy. Careful cardiac screening is warranted for patients who are being evaluated for, or who are receiving highly active antiretroviral therapy regimens, particularly for those with known underlying cardiovascular risk

  4. Nontraditional Cardiovascular Biomarkers and Estimation of Cardiovascular Risk in Predialysis Chronic Kidney Disease Patients and Their Correlations With Carotid Intima Media Thickness

    OpenAIRE

    Sathi, Satyanand; Mahapatra, Himanshu; Sunder, Sham; Jayaraman, Rajesh; Sharma, Neera; Verma, Himanshu; Krishnamoorthy, Venkataramanan; Gupta, Anurag; Kanchi, Prabhu; Daksh, Sunil; Pursnani, Lalit; Shadab, Faisal; Singh, Manveer

    2014-01-01

    Background: Cardiovascular biomarkers such as N-terminal pro-B-type natriuretic peptide (NT-proBNP), cardiac troponin T (cTnT), hs-CRP (high sensitivity C-reactive protein), and albuminuria predict underlying heart disease in the general population as well as CKD patients. Objectives: We aimed to study the association of NT-proBNP, cTnT, hs-CRP, and spot urine albumin creatinine ratio with carotid intima media thickness (CIMT) for cardiovascular risk estimation in predialysis CKD (chronic kid...

  5. Factores de riesgo cardiovascular en pacientes con hipotiroidismo subclínico Cardiovascular Risk Factors in Patients with Subclinical Hypothiroidism

    Directory of Open Access Journals (Sweden)

    S De Pedro

    2012-12-01

    between clinical and biochemical indicators of cardiovascular risk factors with the presence of HS. Material and Methods: case-control study with observational endpoint, epidemiological, non-interventional. SH was defined as patients presenting with a serum thyrotropin-stimulating hormone (TSH value greater than 4 uIU / mL with free thyroxine (FT4 levels in the reference range. Age, gender, weight, body mass index (BMI, waist circumference (WC and blood pressure were recorded. Blood count, total cholesterol (TC, HDL cholesterol (HDL-C, LDL cholesterol (LDL-C, triglycerides (TG, glucose, insulin, TSH, FT4 were measured. Results: we studied 78 patients [48 controls (C and 30 with SH]. The age of C was 38 ± 12 years and 38 ± 13 years for SH, BMI was 30 ± 6 kg/m2 for C and 30 ± 7 kg/m2 for SH, WC was 103 ± 16 cm for C and 102 ± 17 cm for SH. There were no statistically significant differences in BP (p = 0.426, HOMA: C 1.76, SH 1.27 (p = 0.211 and lipid levels. Statistically significant differences were observed in leukocytes (p = 0.009 and platelets (p = 0.044. Conclusions: Patients with SH have leukocyte and platelet counts higher than controls. Patients with SH were found to have higher levels of TC, LDL-C, non-HDL C and TG, although there were not statistically significant differences. No financial conflicts of interest exist.

  6. A Comparative Study of Quality of Family, Social Relationships and Type D Personality in Cardiovascular Patients and Non-Patients

    OpenAIRE

    Shervin Ziabakhsh Tabary; Mohammad Rezaii; Ziba Javari Nia; Pegah Goodarzy; Maryam Izanloo

    2014-01-01

    This study aims to compare the quality of family and social relationships and Type D personality in cardiovascular patients with normal people. In this research, 300 individuals (n = 150 male, 150 female) are divided in two groups of patient (n = 150) and non-patients (n = 150) were selected as samples from the author’s offices (both private and his office in Mazandaran Heart Center). They attended in this study filling the questionnaires of “Pierce Quality relations” and “Personality Invento...

  7. G-CSF Predicts Cardiovascular Events in Patients with Stable Coronary Artery Disease.

    Directory of Open Access Journals (Sweden)

    Katharina M Katsaros

    Full Text Available Granulocyte-colony-stimulating-factor (G-CSF induces mobilization of progenitor cells but may also exert pro-inflammatory and pro-thrombotic effects. Treatment with recombinant G-CSF after acute myocardial infarction is currently under examination and has been associated with in-stent restenosis. However, it is not known whether plasma levels of endogenous G-CSF are also associated with an increased cardiovascular risk. Therefore we included 280 patients with angiographically proven stable coronary artery disease. G-CSF was measured by specific ELISA and patients were followed for a median of 30 months for the occurrence of major adverse cardiovascular events (MACE: death, myocardial infarction, re-hospitalization. Those with cardiac events during follow-up showed significant higher G-CSF levels (32.3 pg/mL IQR 21.4-40.5 pg/mL vs. 24.6 pg/mL IQR 16.4-34.9 pg/mL; p<0.05 at baseline. Patients with G-CSF plasma levels above the median had a 2-fold increased risk for MACE (p<0.05. This was independent from established cardiovascular risk factors. In addition, G-CSF above the median was a predictor of clinical in-stent restenosis after implantation of bare-metal stents (6.6% vs. 19.4%; p<0.05 but not of drug-eluting stents (7.7% vs. 7.6%; p = 0.98. This data suggests that endogenous plasma levels of G-CSF predict cardiovascular events independently from established cardiac risk factors and are associated with increased in-stent restenosis rates after implantation of bare metal stents.

  8. Prevalence of cardiovascular manifestations in HIV/AIDS patients in Iran

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    Hadadi A

    2009-11-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: One of the clinical manifestations of Human Immunodeficiency Virus (HIV infected patients is cardiovascular disorder. The aim of this study was to evaluate the prevalence of cardiovascular disorders in HIV infected patients for the beginning treatment of these patients and reducing mortality and morbidity in these patients. "n"nMethods: This cross-sectional study was performed on 134 HIV infected patients who referred to Imam Khomeini hospital, Tehran University of Medical sciences, Tehran Iran during years 2007-2008. Demographic characteristics, history of smoking and opium addiction, antiretroviral therapy, class of drugs and duration of consumption were recorded. After completion of physical examination, electrocardiography and echocardiography studies were done."n"nResults: In this study 98(73.1% patients were male. The mean age of the patients was 36.5±10.3 years. The mean of the CD4 number were 296±181. Injection drug users were 54.4% of the study patients. Cardiovascular disorders were found in 84(62.7% patients. Among patients with heart diseases, 75% were male. The most Electrocardiographic change was the axis deviation of the heart found in 32(23.7% patients. Pericardial effusion and LVEF<50

  9. Frequency of fragmented QRS in patient with psoriasis vulgaris without cardiovascular disease.

    Science.gov (United States)

    Baş, Yalçın; Altunkaş, Fatih; Seçkin, Havva Yıldız; Takcı, Zennure; Arısoy, Arif; Karayakalı, Metin; Karaman, Kayıhan; Demir, Osman

    2016-07-01

    Myocardial fibrosis causes the fragmentation of QRS complexes on electrocardiogram. We hypothesized that the frequency of fragmented QRS (fQRS) could be more common in patients with psoriasis vulgaris than in healthy control subjects. In this prospective study, 100 patients with psoriasis vulgaris who did not have any cardiovascular disease were compared with 50 healthy volunteers in control group. The Psoriasis Area Severity Index (PASI) was used for expressing the severity of psoriasis. Patients with psoriasis were categorized according to presence of fQRS in ECG [fQRS (+) group and fQRS (-) group]. Patients with psoriasis had higher frequency of fQRS, higher levels of C reactive protein (CRP) and sedimentation rate (ESR) than the control group (n = 49, 49 % vs. n = 3, 6 %, p CRP, ESR, medications and PASI score. It was suggested that presence of fQRS in ECG may be related with myocardial fibrosis in patients with psoriasis who do not have cardiovascular disease. For this reason, in our opinion, fQRS could be used as a predictive marker for myocardial fibrosis in patients with psoriasis. PMID:27139431

  10. Cardiovascular assessment of patients with Ullrich-Turner's Syndrome on Doppler echocardiography and magnetic resonance imaging

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    Castro Ana Valéria Barros de

    2002-01-01

    Full Text Available OBJECTIVE: To assess the cardiovascular features of Ullrich-Turner's syndrome using echocardiography and magnetic resonance imaging, and to correlate them with the phenotype and karyotype of the patients. The diagnostic concordance between the 2 methods was also assessed. METHODS: Fifteen patients with the syndrome were assessed by echocardiography and magnetic resonance imaging (cardiac chambers, valves, and aorta. Their ages ranged from 10 to 28 (mean of 16.7 years. The karyotype was analyzed in 11 or 25 metaphases of peripheral blood lymphocytes, or both. RESULTS: The most common phenotypic changes were short stature and spontaneous absence of puberal development (100%; 1 patient had a cardiac murmur. The karyotypes detected were as follows: 45,X (n=7, mosaics (n=5, and deletions (n=3. No echocardiographic changes were observed. In regard to magnetic resonance imaging, coarctation and dilation of the aorta were found in 1 patient, and isolated dilation of the aorta was found in 4 patients. CONCLUSION: The frequencies of coarctation and dilation of the aorta detected on magnetic resonance imaging were similar to those reported in the literature (5.5% to 20%, and 6.3% to 29%, respectively. This confirmed the adjuvant role of magnetic resonance imaging to Doppler echocardiography for diagnosing cardiovascular alterations in patients with Ullrich-Turner's syndrome.

  11. The Effect of Music on Anxiety and Cardiovascular Indices in Patients Undergoing Coronary Artery Bypass Graft: A Randomized Controlled Trial

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    Heidari

    2015-12-01

    Full Text Available Background The instability of cardiovascular indices and anxiety disorders are common among patients undergoing coronary artery bypass graft (CABG and could interfere with their recovery. Therefore, improving the cardiovascular indices and anxiety is essential. Objectives This study aimed to investigate the effect of music therapy on anxiety and cardiovascular indices in patients undergoing CABG. Patients and Methods In this randomized controlled trial, 60 patients hospitalized in the cardiovascular surgical intensive care unit of Shahid Beheshti Hospital in Qom city, Iran, in 2013 were selected using a consecutive sampling method and randomly allocated into the experimental and control groups. In the experimental group, patients received 30 minutes of light music, whereas in the control group, patients had 30 minutes of rest in bed. The cardiovascular indices and anxiety were measured immediately before, immediately after and half an hour after the study. Data were analyzed using the chi-square test and repeated measures analysis of variance. Results Compared to the immediately before intervention, the mean anxiety scores immediately after and 30 minutes after the intervention were significantly lower in the experimental group (P 0.05. Conclusions Music therapy is effective in decreasing anxiety among patients undergoing CABG. However, the intervention was not effective on cardiovascular indices. Music can effectively be used as a non-pharmacological method to manage anxiety after CABG.

  12. Cardio-vascular risk in patients with non-valvular persisting atrial fibrillation

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    Kalashnykova O.S.

    2013-06-01

    Full Text Available Results of cardiovascular risk factors assessment of 133 patients with persisting non-valvular atrial fibrillation (AF (main group being admitted for electrical cardioversion performance and comparison of these risk factors with cardiovascular risk profile of 6535 AF patients from Cohort 1 of the international GARFIELD registry (group of comparison are revealed in the article. Patients in the main group were older than 65 years (33,8%, in European population of GARFIELD registry the majority of patients older than 65 years – 73,8%; p<0,001. There were more women in European population of GARFIELD registry in comparison with our patients (44,8% vs 28,6%; р<0,001. With regard to co-morbidity characteristics, patients in our study had higher BMI (31,9 ± 5,7 vs 28,5 ± 5,2; p<0,001, hypercholesterolaemia (72,9% vs 46,1%; p<0,001, moderate renal dysfunction (GFR 30-59 mL/min (36,8% vs 12,1%; p<0,001 and alcohol abuse (6,8% vs 1,1%. Number of patients with the risk of thromboembolism complications (TEC ≥ 2 score by CHA2DS2-VASc was higher in European population of GARFIELD registry (86,0% vs 68,4%, <0,001, that is explained by prevalence of elderly patients in this group. The use of oral anticoagulants for thromboembolism prevention in high risk patients was low in both groups (approximately 70,0%, a large majority of patients in both groups were not treated effectively (64,1% vs. 55%, p = 0,148. Prevalence of TEC in case-history was similar in both groups (11,4% vs 15,9%, p = 0,141. So in our study patients with persistent non-valvular AF are characterized by higher cardiovascular risk in younger age in comparison with European population of AF patients from GARFIELD registry. For identification of “truly low-risk” patients with TEC, further improvement of risk stratification is required.

  13. Control lipídico en pacientes dislipidémicos: Su asociación con complicaciones cardiovasculares Lipid control in dyslipidemic patients: Its association with cardiovascular

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    María Beatriz Cabalé Vilariño

    2006-09-01

    Full Text Available Aunque se han identificado más de 200 factores de riesgo, estudios epidemiológicos han mostrado que niveles elevados de colesterol, particularmente los de LDL, continúan siendo el factor de riesgo mejor establecido para el desarrollo de esta enfermedad. Se realizó un estudio prospectivo que incluyó a 270 pacientes atendidos en el Instituto de Cardiología y Cirugía Cardiovascular. A todos se les determinaron las concentraciones de colesterol total, HDL, VLDL, LDL y triglicéridos al inicio y al año de tratamiento. Se agrupó a los pacientes según las categorías de riesgo del NCEP. Al año de tratamiento se controlaron las cifras de LDL en 36,67 % de los participantes. Este control se incrementó hasta 50,0 y 68,97 % en los individuos con categoría de riesgo 2 y 3. Las LDL y los antecedentes de enfermedad cardiovascular mostraron mayor riesgo para enfermedad cardiovascular. No se halló diferencia significativa (p= 0,97 entre control o no control de las cifras de LDL. Se determinó que al año de tratamiento hubo aumento en el número de pacientes controlados, pero este control no se relacionó con la ausencia de manifestaciones de la enfermedad cardiovascular aterosclerótica.Although more than 200 risk factors have been identified, epidemiologic studies have proved that elevated cholesterol levels, particularly the LDL, are still the best established risk factor for the development of this disease. A prospective study of 270 patients seen at the Institute of Cardiology and Cardiovascular Surgery was undertaken. All of them were determined total cholesterol concentrations, HDL, VLDL, LDL and triglycerides at the beginning and a year after treatmet. Patients were grouped according to the risk category of the National Education Cholesterol Program (NCEP. The LDL figures were controlled in 36.67 % of the participants. This control increased up to 50.0 and 68.97 % in individuals with risk category 2 and 3. The LDLs and the previous history

  14. Cardiovascular MRI in Detection and Measurement of Aortic Atheroma in Stroke/TIA patients

    OpenAIRE

    Faber, Theodore; Rippy, Ashley; Hyslop, W Brian; Hinderliter, Alan; Sen, Souvik

    2013-01-01

    Background Aortic Atheroma (AoA) is an independent risk factor for new and recurrent stroke. AoA ulceration and mobility are associated with an increased risk for brain embolism. Transesophageal echocardiography (TEE) is the gold standard for detection and measurement of AoA in stroke/TIA patients. Cardiovascular MRI (cMRI) could be an alternative, non-invasive imaging modality for stroke/TIA patients. The objective of this study was to assess the accuracy and correlation of AoA detected and ...

  15. Cardiovascular disease in human immunodeficiency virus infected patients: A true or perceived risk?

    Institute of Scientific and Technical Information of China (English)

    Shima; Shahbaz; Marcella; Manicardi; Giovanni; Guaraldi; Paolo; Raggi

    2015-01-01

    After the successful introduction of highly active antiretroviral agents the survival of patients infected with the human immunodeficiency virus(HIV) in developed countries has increased substantially. This has allowed the surfacing of several chronic diseases among which cardiovascular disease(CVD) is prominent. The pathogenesis of CVD in HIV is complex and involves a combination of traditional and HIV related factors. An accurate assessment of risk of CVD in these patients is still elusive and as a consequence the most appropriate preventive and therapeutic interventions remain controversial.

  16. Arterial stiffness and endothelial dysfunction independently and synergistically predict cardiovascular and renal outcome in patients with type 1 diabetes

    DEFF Research Database (Denmark)

    Theilade, S; Lajer, Maria Stenkil; Jorsal, Anders;

    2012-01-01

    To evaluate whether pulse pressure alone or with placental growth factor as estimates of arterial stiffness and endothelial dysfunction, predicts mortality, cardiovascular disease and progression to end-stage renal disease in patients with Type 1 diabetes.......To evaluate whether pulse pressure alone or with placental growth factor as estimates of arterial stiffness and endothelial dysfunction, predicts mortality, cardiovascular disease and progression to end-stage renal disease in patients with Type 1 diabetes....

  17. Association of adiponectin with cardiovascular events in diabetic and non-diabetic hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Amir Elokely

    2012-01-01

    Full Text Available Adiponectin is a novel collagen-like protein synthesized by white adipose tissue. Its levels are decreased in obesity, type-2 diabetes and insulin-resistant states, and are increased in chronic renal failure. It has anti-inflammatory and anti-atherogenic properties. This study was planned to evaluate the levels of adiponectin in uremic patients with and without diabetes and to find any relationship between adiponectin levels and some cardiovascular risk factors, and to determine the possible predictive value of adiponectin for cardiovascular complications (CVC. The study included 100 subjects, 20 of them were healthy subjects and served as the control group (group I, 40 were uremic non-diabetic patients (group II (half of them were without CVC, group IIA, and the other half were patients with CVC, group IIB and, lastly, 40 uremic diabetic patients (group III (half of them were without CVC, group IIIA, and the other half were patients with CVC, group IIIB. All subjects were subjected to complete clinical examination, including determination of mean arterial blood pressure (MABP, body mass index (BMI, waist to hip ratio, routine laboratory investigations, fasting plasma glucose, fasting plasma insulin, lipid profile (cholesterol, TG, LDL, HDL, determination of insulin resistance by homeostasis model assessment index (HOMA-IR and estimation of serum levels of adiponectin. There was a significant increase in serum adiponectin levels in all the uremic patients (group II and group III when compared with the control (group I group, P <0.01; also, serum adiponectin levels were significantly decreased in uremic diabetic patients (group III when compared with uremic non-diabetic patients (group II, P <0.01; but this was still higher than in the controls. The patients with CVC, whether uremic non-diabetic (group IIB or uremic diabetic (group IIIB, had a significant decrease in serum adiponectin levels when compared with patients without CVC (group IIA and

  18. Syndrom-Pathogen Effect of Ozone Therapy and Nauheim Baths on Patients with Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Elena I. Sycheva

    2014-03-01

    Full Text Available Despite different theories of atherogenesis, pathogenesis of this disease is, foremost, associated with the lipid storage disease, blood rheological properties, lipid peroxidation. Microcirculation disorders have significant role for pathogenesis of many illnesses, primarily, cardiovascular. Among possible reasons of increased risk of their pathway are the increase in the activity of sympathetic neurovegetative system, psychoemotional tension emergion. Application of ‘gas’ therapy methods, such as ozone therapy and carbon dioxide in the form of Nauheim baths is one of the prospect trends in preventive treatment. The obtained results of these methods application in the course of resort treatment showed positive dynamics for homeostasis indicants. They can serve as an indication for the use of carbon dioxide and, especially, ozone therapy for multifactor preventive treatment of patients with cardiovascular diseases.

  19. Potential Cardiovascular Risk Protection of Bilirubin in End-Stage Renal Disease Patients under Hemodialysis

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    Maria do Sameiro-Faria

    2014-01-01

    Full Text Available We evaluated the potential cardiovascular risk protection of bilirubin in hemodialysis (HD patients. An enlarged set of studies were evaluated in 191 HD patients, including hematological study, lipid profile, iron metabolism, nutritional, inflammatory markers, and dialysis adequacy. The TA duplication screening in the UDP-glucuronosyltransferase 1 A1 (UGT1A1 promoter region was also performed. The UGT1A1 genotype frequencies in HD patients were 49.2%, 42.4%, and 8.4% for 6/6, 6/7, and 7/7 genotypes, respectively. Although no difference was found in UGT1A1 genotype distribution between the three tertiles of bilirubin, significant differences were found with increasing bilirubin levels, namely, a decrease in platelet, leukocyte, and lymphocyte counts, transferrin, oxidized low-density lipoprotein (ox-LDL, ox-LDL/low-density lipoprotein cholesterol ratio, apolipoprotein (Apo A, Apo B, and interleukin-6 serum levels and a significant increased concentration of hemoglobin, hematocrit, erythrocyte count, iron, transferrin saturation, Apo A/Apo B ratio, adiponectin, and paraoxonase 1 serum levels. After adjustment for age these results remained significant. Our data suggest that higher bilirubin levels are associated with beneficial effects in HD patients, by improving lipid profile and reducing the inflammatory grade, which might contribute to increase in iron availability. These results suggest a potential cardiovascular risk protection of bilirubin in HD patients.

  20. System of psycho-therapeutics influences in patients admitted to hospital with cardiovascular diseases.

    Directory of Open Access Journals (Sweden)

    Teresa Rodríguez Rodríguez

    2004-04-01

    Full Text Available Fundaments: Within the restricted field of the patients' psychological environment, anxiety and depression seem ti play an important role although it is still pending how to clear it up definitely in the case of ischemic cardiopathy and coronary diseases. However, it isostensible that the patients who suffer from cardiovascular diseases frequently present psychological disorders, mainly emotional ones. Objective: To assess the effectiveness of a system of psychotherapy influences in patients with cardiovasular diseases. Method: Intervention study witha cuasi experimental design in patients with cardiovascular urgencies hospitalized at the Integral Care Unit of the Heart of the ¨Dr. Gustavo A. Lima¨ Hospital from June 1st 2002 to june 1st 2003 and who received relaxing, stimulating and sleeping treatment. Psychological and physiological modifications were assessed after having received treatment with these psychological techniques. Result: Acute Myocardial infarction and Angina pectoris were the most common causes of admission. The variation of respiratory and cardiac frequency as well as blood pressure tend tomaintain, diminish or keep normal values. The psychological state of the patient was favoured after treatment. Conclusion: The effect of the system of psychotherapy influences were beneficial both organically and psychologically.

  1. Pre-counseling Education for Low Literacy Women at Risk of Hereditary Breast and Ovarian Cancer (HBOC): Patient Experiences Using the Cancer Risk Education Intervention Tool (CREdIT)

    OpenAIRE

    Joseph, Galen; Beattie, Mary S.; Lee, Robin; Braithwaite, Dejana; Wilcox, Carolina; Metrikin, Maya; Lamvik, Kate; Luce, Judith

    2010-01-01

    The Cancer Risk Education Intervention Tool (CREdIT) is a computer-based (non-interactive) slide presentation designed to educate low-literacy, and ethnically and racially diverse public hospital patients at risk of Hereditary Breast and Ovarian Cancer (HBOC) about genetics. To qualitatively evaluate participants’ experience with and perceptions of a genetic education program as an adjunct to genetic counseling, we conducted direct observations of the intervention, semi-structured in person i...

  2. Primary prevention of diabetes mellitus type 2 and cardiovascular diseases using a cognitive behavior program aimed at lifestyle changes in people at risk: Design of a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Chinapaw Marijke J

    2008-06-01

    Full Text Available Abstract Background The number of people with cardiovascular disease (CVD and diabetes mellitus type 2 (T2DM is growing rapidly. To a large extend, this increase is due to lifestyle-dependent risk factors, such as overweight, reduced physical activity, and an unhealthy diet. Changing these risk factors has the potential to postpone or prevent the development of T2DM and CVD. It is hypothesized that a cognitive behavioral program (CBP, focused in particular on motivation and self-management in persons who are at high risk for CVD and/or T2DM, will improve their lifestyle behavior and, as a result, will reduce their risk of developing T2DM and CVD. Methods 12,000 inhabitants, 30-50 years of age living in several municipalities in the semi-rural region of West-Friesland will receive an invitation from their general practitioner (n = 13 to measure their own waist circumference with a tape measure. People with abdominal obesity (male waist ≥ 102 cm, female waist ≥ 88 cm will be invited to participate in the second step of the screening which includes blood pressure, a blood sample and anthropometric measurements. T2DM and CVD risk scores will then be calculated according to the ARIC and the SCORE formulae, respectively. People with a score that indicates a high risk of developing T2DM and/or CVD will then be randomly assigned to the intervention group (n = 300 or the control group (n = 300. Participants in the intervention group will follow a CBP aimed at modifying their dietary behavior, physical activity, and smoking behavior. The counseling methods that will be used are motivational interviewing (MI and problem solving treatment (PST, which focus in particular on intrinsic motivation for change and self-management of problems of the participants. The CBP will be provided by trained nurse practitioners in the participant's general practice, and will consists of a maximum of six individual sessions of 30 minutes, followed by 3-monthly booster

  3. Valoración del riesgo cardiovascular de pacientes en Hemodiálisis Assessment of cardiovascular risk in haemodialysis patients

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    Cristina Mendías Benítez

    2010-06-01

    Full Text Available Las complicaciones cardiovasculares son la principal causa de enfermedad renal crónica, y a su vez uno de los principales factores de riesgo cardiovascular. Por otro lado, la enfermedad cardiovascular está íntimamente relacionada con la obesidad central o androide. Nuestro objetivo es determinar los factores de riesgo cardiovascular presentes en nuestros pacientes en tratamiento sustitutivo de hemodiálisis para elaborar una hoja de seguimiento que nos sirva de apoyo para valorar la progresión o regresión de los factores de riesgo. Se diseñó un estudio descriptivo transversal prospectivo y abierto, la población de referencia se determinó por una muestra de los pacientes en tratamiento hemodialítico en nuestros centros. Analizados los 14 factores de riesgo cardiovascular presentes en el estudio, encontramos una media de factores presentes de 5,11 ± 2,15. La población estudiada presentaba: valores altos en cuanto a sobrepeso, uno de cada cuatro pacientes del estudio presentaba Síndrome Metabólico, niveles mayores de troponina basal en pacientes con más tiempo en hemodiálisis, encontramos una variedad entre 0 y 9 factores de riesgo presentes de los 14 analizados en el estudio, no encontramos correlación entre el tiempo en hemodiálisis y aumento de los factores de riesgo o entre la presencia de síndrome metabólico y el tiempo en hemodiálisis.Cardiovascular complications are the main cause of the Chronic Kidney Disease and also one of the main cardiovascular risk factors. On the other hand, a cardiovascular disease is directly related to android or central obesity. Our goal is to define cardiovascular risk factors on our patients receiving haemodialysis therapy, in order to provide a follow-up form as a support to estimate the progression or regression of risk factors. A transversal descriptive study, prospective and opened, has been elaborated. Reference population has been determined by a simple of our patients in haemodialysis

  4. Should we still focus that much on cardiovascular mortality in end stage renal disease patients? The CONvective TRAnsport STudy.

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    Claire H den Hoedt

    Full Text Available BACKGROUND: We studied the distribution of causes of death in the CONTRAST cohort and compared the proportion of cardiovascular deaths with other populations to answer the question whether cardiovascular mortality is still the principal cause of death in end stage renal disease. In addition, we compared patients who died from the three most common death causes. Finally, we aimed to study factors related to dialysis withdrawal. METHODS: We used data from CONTRAST, a randomized controlled trial in 714 chronic hemodialysis patients comparing the effects of online hemodiafiltration versus low-flux hemodialysis. Causes of death were adjudicated. The distribution of causes of death was compared to that of the Dutch dialysis registry and of the Dutch general population. RESULTS: In CONTRAST, 231 patients died on treatment. 32% died from cardiovascular disease, 22% due to infection and 23% because of dialysis withdrawal. These proportions were similar to those in the Dutch dialysis registry and the proportional cardiovascular mortality was similar to that of the Dutch general population. cardiovascular death was more common in patients <60 years. Patients who withdrew were older, had more co-morbidity and a lower mental quality of life at baseline. Patients who withdrew had much co-morbidity. 46% died within 5 days after the last dialysis session. CONCLUSIONS: Although the absolute risk of death is much higher, the proportion of cardiovascular deaths in a prevalent end stage renal disease population is similar to that of the general population. In older hemodialysis patients cardiovascular and non-cardiovascular death risk are equally important. Particularly the registration of dialysis withdrawal deserves attention. These findings may be partly limited to the Dutch population.

  5. Concomitant Sleep Disorders Significantly Increase the Risk of Cardiovascular Disease in Patients with Psoriasis.

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    Hsien-Yi Chiu

    Full Text Available The increased rates of cardiovascular morbidity and mortality in patients with psoriasis are not adequately explained by traditional risk factors. Whether concomitant sleep disorders (SDs modify the risk of cardiovascular disease (CVD in patients with psoriasis remains unknown.Using the Taiwan National Health Insurance Research Database (NHIRD, we conducted a cohort study to investigate the association between concomitant SDs and CVD risk in patients with psoriasis. Data from 99,628 adults who received a psoriasis diagnosis during the period from 2004 to 2010 were analyzed. Cox proportional hazards regression analysis models were used to compare the risks of ischemic heart disease (IHD and stroke between patients with and without SDs.Psoriasis patients with a concomitant SD had significantly higher risks of IHD (adjusted hazard ratio [aHR], 1.25; 95% confidence interval [CI], 1.22-1.28 and stroke (aHR, 1.24; 95% CI, 1.16-1.33 as compared with psoriasis patients without SDs. All psoriasis patient subgroups, including those with mild and severe psoriasis and those with and without arthritis, had increased HRs for IHD and stroke. The increases in IHD and stroke risks conferred by SDs were proportional to the dose of hypnotics used. The effect of SDs on the risks of IHD and stroke was greater in young adults than in middle-aged and older adults.The risks of IHD and stroke were higher for psoriasis patients with SDs than for those without SDs. Clinicians should carefully evaluate CVD risk, particularly in young patients with psoriasis.

  6. A CLINICAL STUDY OF CARDIOVASCULAR ABNORMALITIES IN PATIENTS WITH CHRONIC RENAL FAILURE AT VIMS HOSPITAL, BELLARY.

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    Huggi

    2014-12-01

    Full Text Available BACKGROUND: Chronic Renal Failure (CRF is one of the common conditions which a physician comes across in day to day practice. Chronic Renal Failure affects every aspect of the lives of the patients who suffer it and involves all systems of body & results in various abnormalities. Today , cardiovascular complications are a major clinical problem in ureamic patients accounting for 4 4% of all deaths in this population. Left Ventricular Hypertrophy (LVH is a major Echocardiographic finding in Chronic Renal Failure (CRF. Prevalence of LVH increases with decline of renal function. Left ventricular hypertrophy is an independent predictor of survival , present in approximately 70% of patients at the initiation of dialysis. MATERIALS AND METHODS : The data for this study was collected from the one hundred subjects fulfilling the inclusion /exclusion criteria admitted and patients vis iting OPD and patients undergoing dialysis in dialysis unit of VIMS Hospital during the period from Jan 2010 To June 2011. RESULTS : LVH is a major echocardiographic finding in uremic patients. In the present study , 12 (17% patients of mild , 18(26% patien ts of moderate and 39(57% patients of severe Chronic Renal Failure group had Left Ventricular Hypertrophy. In the present study , the most common cause of CRF in the Severe CRF group was Diabetes plus Hypertension in 47% followed by Diabetes alone in 33% a s compared to Moderate CRF group where in Diabetes plus Hypertension accounted for 47% , followed by Diabetes in 47% , whereas in Mild CRF group Diabetes was the cause 38% , followed by Diabetes plus Hypertension in 33% of cases. Pericardial effusion was seen in 25% of cases (15 cases had mild and 10 cases had moderate pericardial effusion . CONCLUSIONS : The high prevalence of Left ventricular hypertrophy in these populations on echocardiography implies that these patients require detailed cardiovascular evalua tion despite absence of symptoms and control of

  7. Analysis of X-ray radiation doses from different types of intervention for cardiovascular patients

    International Nuclear Information System (INIS)

    Objective: To explore the X-ray radiation dose to patients from different cardiovascular interventional procedures and analyze the dose-affecting factors. Methods: In accordance with the A, B, C operators, 442 patients undergoing cardiovascular interventional procedures were collected, including single coronary angiography (CAG), percutaneous coronary intervention (PCI), radiofrequency catheter ablation (RFCA), congenital heart disease intervention (CHD) and permanent cardiac pacemaker implantation (PCPI), to observe dose area product (DAP), cumulative radiation dose (CD), fluoroscopy time. Results: CD values of patients in groups of CAG, PCI, RFCA, CHD, PCPI were (0.34 ±0.23), (1.33 ±0.76), (0.71 ±0.43), (0.27 ±0.22) and (0.92±0.42) Gy and DAP values were (34.18 ±23.33), (135.92 ±81.14), (79.79 ±50.66),(27.93 ±23.66), and (94.60 ±48.11 ) Gy·cm2, respectively. Fluoroscopy time were (4.82 ±3.73), (16.64 ±9.01), (17.04 ± 15.29), (9.60 ±5.97) and (7.31 ±6.45) min. DAP values and fluoroscopy time were highly correlated (r=0.84, P<0.05). Conclusions: There is significant difference in radiation dose for cardiovascular interventional procedures. Radiation dose and fluoroscopy time are directly related to surgeons' proficiency in operations. Improvement of operation proficiency should be carried out to reduce the patients' radiation dose. (authors)

  8. Interaction between clopidogrel and proton-pump inhibitors and management strategies in patients with cardiovascular diseases

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    Paul A Gurbel

    2010-11-01

    Full Text Available Paul A Gurbel1, Udaya S Tantry1, Dean J Kereiakes21Sinai Center for Thrombosis Research, Sinai Hospital of Baltimore, Baltimore, MD, USA; 2The Christ Hospital Heart and Vascular Center/The Lindner Research Center at The Christ Hospital, Cincinnati, OH, USAAbstract: Dual antiplatelet therapy (DAPT with clopidogrel and aspirin has been successful in reducing ischemic events in a wide range of patients with cardiovascular diseases. However, the anti-ischemic effects of DAPT may also be associated with gastrointestinal (GI complications including ulceration and bleeding particularly in ‘high risk’ and elderly patients. Current guidelines recommend the use of proton-pump inhibitors (PPIs to reduce the risk of GI bleeding in patients treated with DAPT. However, pharmacodynamic studies suggest an effect of PPIs on clopidogrel metabolism with a resultant reduction in platelet inhibitory effects. Similarly, several observational studies have demonstrated reduced clopidogrel benefit in patients who coadministered PPIs. Although recent US Food and Drug Administration and European Medicines Agency statements discourage PPI (particularly omeprazole and clopidogrel coadministration, the 2009 AHA/ACC/SCAI PCI guidelines do not support a change in current practice in the absence of adequately powered prospective randomized clinical trial data. The data regarding pharmacologic and clinical interactions between PPI and clopidogrel therapies are herein examined and treatment strategies are provided.Keywords: cardiovascular disease, gastrointestinal, proton-pump inhibitor, antiplatelet therapy

  9. Patient-specific system for prognosis of surgical treatment outcomes of human cardiovascular system

    Science.gov (United States)

    Golyadkina, Anastasiya A.; Kalinin, Aleksey A.; Kirillova, Irina V.; Kossovich, Elena L.; Kossovich, Leonid Y.; Menishova, Liyana R.; Polienko, Asel V.

    2015-03-01

    Object of study: Improvement of life quality of patients with high stroke risk ia the main goal for development of system for patient-specific modeling of cardiovascular system. This work is dedicated at increase of safety outcomes for surgical treatment of brain blood supply alterations. The objects of study are common carotid artery, internal and external carotid arteries and bulb. Methods: We estimated mechanical properties of carotid arteries tissues and patching materials utilized at angioplasty. We studied angioarchitecture features of arteries. We developed and clinically adapted computer biomechanical models, which are characterized by geometrical, physical and mechanical similarity with carotid artery in norm and with pathology (atherosclerosis, pathological tortuosity, and their combination). Results: Collaboration of practicing cardiovascular surgeons and specialists in the area of Mathematics and Mechanics allowed to successfully conduct finite-element modeling of surgical treatment taking into account various features of operation techniques and patching materials for a specific patient. Numerical experiment allowed to reveal factors leading to brain blood supply decrease and atherosclerosis development. Modeling of carotid artery reconstruction surgery for a specific patient on the basis of the constructed biomechanical model demonstrated the possibility of its application in clinical practice at approximation of numerical experiment to the real conditions.

  10. Approach to the treatment of atrial fibrillation in patients with cardiovascular risk profile: Multicentric international study

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    Pavlović Siniša U.

    2015-01-01

    Full Text Available Introduction. Atrial fibrillation (AF, the most common arrhythmia that requires treatment, does not come out of the focus of researchers. Monitoring its prevalence and effects of therapy is a good guideline approach to the growing population of patients in which this arrhythmia occurs. Objective. The aim of the study was to evaluate the efficacy of treatment of AF and cardiovascular profiles in the observed population. Methods. In this observational, cross-sectional, multicenter, international study, 584 patients in 30 centers in Serbia and Slovenia, older than 18 years and with AF or in sinus rhythm with a history of AF, were included. The assessment of the efficacy of treatment of AF was performed by analyzing the frequency of adequate therapeutic effect of medication in rhythm or frequency control in patients with AF. Results. The results confirmed that the highest incidence of AF duration is more than seven days, and is accompanied by symptoms. Inadequate frequency regulation was registered at 8.9% of patients. Hypertension was registered in two-thirds of all patients, while other cardiovascular risk factors were registered in about one-third of patients. An echocardiographic finding in the group of patients with AF confirms generally adequate left ventricular function with a slightly enlarged left atrium (4.6±0.8 cm. Increasing age and time from the first episode of AF decreases the probability of maintaining sinus rhythm, while symptomatic AF had a positive impact on the presence of sinus rhythm. Propafenone, sotalol and amiodarone showed a statistically significant connection with a positive therapeutic response, while β-blockers had a negative impact on the probability of establishing and maintaining sinus rhythm. Conclusion. Characteristics of therapeutic approaches, risks, comorbidity of patient populations in Slovenia and Serbia correspond to the fullest extent with the recommendations for good clinical practice, which further

  11. Safety and tolerability of intradermal influenza vaccination in patients with cardiovascular disease

    Institute of Scientific and Technical Information of China (English)

    Arintaya Phrommintikul; Wanwarang Wongcharoen; Srun Kuanprasert; Narawudt Prasertwitayakij; Rungsrit Kanjanavanit; Siriluck Gunaparn; Apichard Sukonthasarn

    2014-01-01

    Background It is well-established that influenza vaccination reduces adverse cardiovascular outcomes in patients with cardiovascular diseases (CVD), however, the vaccine coverage rate in most countries remains low. The concern about the local adverse effects of intramus-cular injection, particularly in CVD patients receiving antithrombotic therapy, is one of the important impediments. This study was con-ducted to assess the safety, side effects and tolerability of intradermal influenza vaccine in CVD patients. Methods This was an observa-tional study in adult CVD patients who had undergone vaccination against seasonal influenza by intradermal vaccination between May 16th and May 30th, 2012 at Maharaj Nakorn Chiang Mai Hospital. The medical history, patients’ acceptability and adverse effects were collected using a written questionnaire completed by the patient immediately following vaccination and by a telephone survey eight days later. Results Among 169 patients, 52.1%were women and the mean age was 63 ± 12 years. Coronary artery disease, valvular heart disease and dilated cardiomyopathy were present in 121 (71.6%), 40 (23.7%) and 8 (4.7%), respectively. Antithrombotics were used in 89.3%. After vaccination, the pain score was 0, 1 or 2 (out of 10) in 44.4%, 15.1%, and 27.6%of the patients, respectively. Eight days after vaccination, the common adverse reactions were itching 19 (11.9%), swelling 9 (5.7%) and fatigue (4.7%). No hematoma or bruising was reported. Conclusions The intradermal influenza vaccination is safe and well tolerates with high rates of satisfaction in CVD patients. This technique should be useful in expanding influenza vaccine coverage.

  12. Pharmacologic management of the patient with disorders of the cardiovascular system. Infective endocarditis.

    Science.gov (United States)

    Cowper, T R

    1996-07-01

    IE, although an infrequent event, remains a serious and frequently lethal complication in patients at risk. Oral microorganisms undoubtedly play a significant role in the development of IE in such patients. For example, in a retrospective review of prosthetic cardiac valve candidates (156) at the Cleveland Clinic Foundation, 15% were found to have at least one abscessed tooth, whereas approximately 17% were found to have severe (class IV) periodontal disease. Cardiac defects in conjunction with bacteremias from such dental pathoses clearly elevate the risk, although a small but increasing number of noncardiac conditions and behavioral patterns seem also to be able to induce susceptibility. Whether dental or other medical procedures are truly direct inducers of IE, however, remains to be proven and in all probability are only minor contributors overall. Despite its ubiquitous use, antibiotic prophylaxis has not been proven in human clinical trials, and its underlying rationale is arbitrary and questionable at best; nevertheless, its efficacy in animal models has led to the current human protocols. A more profitable strategy, and certainly an adjunctive one, should be to direct one's effort at eliminating oral pathology and educating and motivating patients at risk toward meticulous oral hygiene--an exhortation published many years before the advent of antibiotics and still undoubtedly the best recommendation today. PMID:8829048

  13. Diabetic Osteopathy: Who is at Risk?

    OpenAIRE

    DEMİR, Serap

    2001-01-01

    This study was designed to determine the prevalence of osteopathy in diabetic patients, who are at risk of developing osteopathy, and clarify the relationship between osteopathy and other complications of diabetes mellitus. Thirty-four type I and 66 type II diabetic patients admitted to the endocrinology clinic between 1996 and 1997 and 30 nondiabetic subjects as a control group were studied. Bone scintigraphy (Tc 99m methylene diphosphonate) was used for the diagnosis of osteopathy. The body...

  14. Late gadolinium enhancement cardiovascular magnetic resonance predicts clinical worsening in patients with pulmonary hypertension

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    Freed Benjamin H

    2012-02-01

    Full Text Available Abstract Background Late gadolinium enhancement (LGE occurs at the right ventricular (RV insertion point (RVIP in patients with pulmonary hypertension (PH and has been shown to correlate with cardiovascular magnetic resonance (CMR derived RV indices. However, the prognostic role of RVIP-LGE and other CMR-derived parameters of RV function are not well established. Our aim was to evaluate the predictive value of contrast-enhanced CMR in patients with PH. Methods RV size, ejection fraction (RVEF, and the presence of RVIP-LGE were determined in 58 patients with PH referred for CMR. All patients underwent right heart catheterization, exercise testing, and N-terminal pro-brain natriuretic peptide (NT-proBNP evaluation; results of which were included in the final analysis if performed within 4 months of the CMR study. Patients were followed for the primary endpoint of time to clinical worsening (death, decompensated right ventricular heart failure, initiation of prostacyclin, or lung transplantation. Results Overall, 40/58 (69% of patients had RVIP-LGE. Patients with RVIP- LGE had larger right ventricular volume index, lower RVEF, and higher mean pulmonary artery pressure (mPAP, all p Conclusions The presence of RVIP-LGE in patients with PH is a marker for more advanced disease and poor prognosis. In addition, this study reveals for the first time that CMR-derived RVEF is an independent non-invasive imaging predictor of adverse outcomes in this patient population.

  15. Electrocardiographic abnormalities in acute cerebrovascular events in patients with/without cardiovascular disease

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    Mansoureh Togha

    2013-01-01

    Full Text Available Objectives: Electrocardiographic (ECG changes are reported frequently after acute strokes. It seems that cardiovascular effects of strokes are modulated by concomitant or pre-existent cardiac diseases, and are also related to the type of cerebrovascular disease and its localization. We aimed to determine the pattern of ECG changes associated with pathophysiologic categories of acute stroke among patients with/without cardiovascular disease and to determine if specific ECG changes are related to the location of the lesion. Materials and Methods : The electrocardiographic records of 361 patients with acute stroke were studied to assess the relative frequencies of ECG abnormalities among the pathophysiologic categories of stroke. Results: In the present study, the most common ECG abnormalities associated with stroke were T-wave abnormalities, prolonged QTc interval and arrhythmias, which were respectively found in 39.9%, 32.4%, and 27.1% of the stroke patients and 28.9%, 30.7%, and 16.2 of the patients with no primary cardiac disease. We observed that other ECG changes comprising pathologic Q- wave, ST-segment depression, ST-segment elevation, and prominent U wave may also occur in selected or non-selected stroke patients; thereby simulate an acute myocardial injury. We observed an increased number of patients with abnormal T-wave and posterior fossa bleedings and more rhythm disturbances for ischemic lesions, localized in the anterior fossa. Conclusion: Ischemia-like ECG changes and arrhythmias are frequently seen in stroke patients, even in those with no history or signs of primary heart disease, which support a central nervous system origin of these ECG abnormalities. Further study is necessary to better define the brain-heart interaction.

  16. Hyperaldosteronism and cardiovascular risk in patients with autosomal dominant polycystic kidney disease.

    Science.gov (United States)

    Lai, Silvia; Petramala, Luigi; Mastroluca, Daniela; Petraglia, Emanuela; Di Gaeta, Alessandro; Indino, Elena; Panebianco, Valeria; Ciccariello, Mauro; Shahabadi, Hossein H; Galani, Alessandro; Letizia, Claudio; D'Angelo, Anna Rita

    2016-07-01

    Hypertension is commonly associated with autosomal dominant polycystic kidney disease (ADPKD), often discovered before the onset of renal failure, albeit the pathogenetic mechanisms are not well elucidated. Hyperaldosteronism in ADPKD may contribute to the development of insulin resistance and endothelial dysfunction, and progression of cardiorenal disease. The aim of study was to evaluate the prevalence of primary aldosteronism (PA) in ADPKD patients and identify some surrogate biomarkers of cardiovascular risk.We have enrolled 27 hypertensive ADPKD patients with estimated glomerular filtration rate (eGFR) ≥ 60 mL/min, evaluating the renin-angiotensin-aldosterone system (RAAS), inflammatory indexes, nutritional status, homocysteine (Hcy), homeostasis model assessment-insulin resistance (HOMA-IR), mineral metabolism, microalbuminuria, and surrogate markers of atherosclerosis [carotid intima media thickness (cIMT), ankle/brachial index (ABI), flow mediated dilation (FMD), renal resistive index (RRI) and left ventricular mass index (LVMI)]. Furthermore, we have carried out the morpho-functional magnetic resonance imaging (MRI) with high-field 3 T Magnetom Avanto.We have divided patients into group A, with normal plasma aldosterone concentration (PAC) and group B with PA, present in 9 (33%) of overall ADPKD patients. Respect to group A, group B showed a significant higher mean value of LVMI, HOMA-IR and Hcy (P = 0.001, P = 0.004, P = 0.018; respectively), and a lower value of FMD and 25-hydroxyvitamin D (25-OH-VitD) (P = 0.037, P = 0.019; respectively) with a higher prevalence of non-dipper pattern at Ambulatory Blood Pressure Monitoring (ABPM) (65% vs 40%, P FMD, and 25-OH-VitD, considered as surrogate markers of atherosclerosis, compared to ADPKD patients with normal PAC values. Our results indicate a higher overall cardiovascular risk in ADPKD patients with inappropriate aldosterone secretion, and a screening for PA in all patients with

  17. Evaluation of cardiovascular risk in patients with Parkinson disease under levodopa treatment

    Institute of Scientific and Technical Information of China (English)

    Zeki Yksel Gnaydn; Fahriye Feriha zer; Ahmet Karagz; Osman Bekta; Mehmet Baran Karata; Asl Vural; Adil Bayramolu; Abdullah elik; Mehmet Yaman

    2016-01-01

    BackgroundLevodopa is the indispensable choice of medial therapy in patients with Parkinson disease (PD). Since L-dopa treatment was shown to increase serum homocysteine levels, a well-known risk factor for cardiovascular disorders, the patients with PD under L-dopa treatment will be at increased risk for future cardiovascular events. The objective of this study is to evaluate cardiovascular risk in patients with PD under levodopa treatment.MethodsThe study population consisted of 65 patients with idiopathic PD under L-dopa treatment. The control group included 32 age and gender matched individuals who had no cognitive decline. Echocardiographic measurements, serum homocysteine levels and elastic parameters of the aorta were compared between the patients with PD and controls.ResultsAs an expected feature of L-dopa therapy, the Parkinson group had significantly higher homocystein levels (15.1 ± 3.9 µmol/Lvs. 11.5 ± 3.2 µmol/L,P = 0.02). Aortic distensibility was significantly lower in the patients with PD when compared to controls (4.8 ± 1.5 dyn/cm2vs. 6.2 ± 1.9 dyn/cm2,P = 0.016). Additionally, the patients with PD had higher aortic strain and aortic stiffness index (13.4% ± 6.4%vs. 7.4% ± 3.6%,P < 0.001 and 7.3 ± 1.5vs. 4.9 ± 1.9,P< 0.001 respectively). Furthermore, serum homocysteine levels were found to be positively correlated with aortic stiffness index and there was a negative correlation between aortic distensibility and levels of serum homocysteine (r = 0.674,P < 0.001;r=-0.602,P < 0.001, respectively).ConclusionsThe patients with PD under L-dopa treatment have increased aortic stiffness and impaired diastolic function compared to healthy individuals. Elevated serum homocysteine levels may be a possible pathophysiological me-chanism.

  18. Asociación de la neuropatía autonómica cardiovascular y el intervalo QT prolongado con la morbimortalidad cardiovascular en pacientes con diabetes mellitus tipo 2 Association of cardiovascular autonomic neuropathy and prolonged QT interval with cardiovascular morbidity and mortality in patients with type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Ray Ticse Aguirre

    2011-03-01

    Full Text Available Con el objetivo de evaluar la relación entre la neuropatía autonómica cardiovascular (NACV y el intervalo QT corregido (QTc con la morbimortalidad cardiovascular en pacientes con diabetes mellitus tipo 2, se realizó el seguimiento a 5 años de 67 pacientes que acudieron a consulta externa del Servicio de Endocrinología. Se presentaron eventos cardiovasculares en 16 pacientes; el 82% completó el seguimiento y se encontró que el intervalo QTc prolongado fue la única variable que se asoció de forma significativa a morbimortalidad cardiovascular en el análisis de regresión logística múltiple (RR: 13,56; IC 95%: 2,01-91,36 (p=0,0074.In order to evaluate the relationship between cardiovascular autonomic neuropathy and corrected QT interval (QTc with cardiovascular morbidity and mortality in patients with type 2 diabetes mellitus, we followed up for 5 years 67 patients attending the outpatient Endocrinology Service. 82% completed follow-up and cardiovascular events occurred in 16 patients. We found that long QTc interval was the only variable significantly associated with cardiovascular morbidity and mortality in the multiple logistic regression analysis (RR: 13.56, 95% CI: 2.01-91.36 (p = 0.0074.

  19. The role of autonomic cardiovascular neuropathy in pathogenesis of ischemic heart disease in patients with diabetes mellitus

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    Popović-Pejičić Snježana

    2006-01-01

    Full Text Available Introduction. Diabetes is strongly associated with macrovascular complications, among which ischemic heart disease is the major cause of mortality. Autonomic neuropathy increases the risk of complications, which calls for an early diagnosis. The aim of this study was to determine both presence and extent of cardiac autonomic neuropathy, in regard to the type of diabetes mellitus, as well as its correlation with coronary disease and major cardiovascular risk factors. Material and methods. We have examined 90 subjects, classified into three groups, with 30 patients each: those with type 1 diabetes, type 2 diabetes and control group of healthy subjects. All patients underwent cardiovascular tests (Valsalva maneuver, deep breathing test, response to standing, blood pressure response to standing sustained, handgrip test, electrocardiogram, treadmill exercise test and filled out a questionnaire referring to major cardiovascular risk factors: smoking, obesity, hypertension, and dyslipidemia. Results. Our results showed that cardiovascular autonomic neuropathy was more frequent in type 2 diabetes, manifesting as autonomic neuropathy. In patients with autonomic neuropathy, regardless of the type of diabetes, the treadmill test was positive, i.e. strongly correlating with coronary disease. In regard to coronary disease risk factors, the most frequent correlation was found for obesity and hypertension. Discussion Cardiovascular autonomic neuropathy is considered to be the principal cause of arteriosclerosis and coronary disease. Our results showed that the occurrence of cardiovascular autonomic neuropathy increases the risk of coronary disease due to dysfunction of autonomic nervous system. Conclusions. Cardiovascular autonomic neuropathy is a common complication of diabetes that significantly correlates with coronary disease. Early diagnosis of cardiovascular autonomic neuropathy points to increased cardiovascular risk, providing a basis for preventive

  20. Heart failure outcomes with empagliflozin in patients with type 2 diabetes at high cardiovascular risk: results of the EMPA-REG OUTCOME® trial

    OpenAIRE

    Fitchett, David; Zinman, Bernard; Wanner, Christoph; Lachin, John M.; Hantel, Stefan; Salsali, Afshin; Johansen, Odd Erik; Woerle, Hans J.; Broedl, Uli C.; Inzucchi, Silvio E.

    2016-01-01

    Aims We previously reported that in the EMPA-REG OUTCOME® trial, empagliflozin added to standard of care reduced the risk of 3-point major adverse cardiovascular events, cardiovascular and all-cause death, and hospitalization for heart failure in patients with type 2 diabetes and high cardiovascular risk. We have now further investigated heart failure outcomes in all patients and in subgroups, including patients with or without baseline heart failure. Methods and results Patients were randomi...

  1. Normalizing electrocardiograms of both healthy persons and cardiovascular disease patients for biometric authentication.

    Directory of Open Access Journals (Sweden)

    Meixue Yang

    Full Text Available Although electrocardiogram (ECG fluctuates over time and physical activity, some of its intrinsic measurements serve well as biometric features. Considering its constant availability and difficulty in being faked, the ECG signal is becoming a promising factor for biometric authentication. The majority of the currently available algorithms only work well on healthy participants. A novel normalization and interpolation algorithm is proposed to convert an ECG signal into multiple template cycles, which are comparable between any two ECGs, no matter the sampling rates or health status. The overall accuracies reach 100% and 90.11% for healthy participants and cardiovascular disease (CVD patients, respectively.

  2. Normalizing electrocardiograms of both healthy persons and cardiovascular disease patients for biometric authentication.

    Science.gov (United States)

    Yang, Meixue; Liu, Bin; Zhao, Miaomiao; Li, Fan; Wang, Guoqing; Zhou, Fengfeng

    2013-01-01

    Although electrocardiogram (ECG) fluctuates over time and physical activity, some of its intrinsic measurements serve well as biometric features. Considering its constant availability and difficulty in being faked, the ECG signal is becoming a promising factor for biometric authentication. The majority of the currently available algorithms only work well on healthy participants. A novel normalization and interpolation algorithm is proposed to convert an ECG signal into multiple template cycles, which are comparable between any two ECGs, no matter the sampling rates or health status. The overall accuracies reach 100% and 90.11% for healthy participants and cardiovascular disease (CVD) patients, respectively. PMID:23977063

  3. Evaluation of cardiovascular biomarkers In HIV-infected patients switching to abacavir or tenofovir based therapy

    OpenAIRE

    Langdahl Bente L; Nielsen Ulla S; Frederiksen Christian A; Melchjorsen Jesper; Tolstrup Martin; Rasmussen Thomas A; Østergaard Lars; Laursen Alex L

    2011-01-01

    Abstract Background Our objective was to evaluate and compare the effect of abacavir on levels of biomarkers associated with cardiovascular risk. Methods In an open-label randomized trial, HIV-infected patients were randomized 1:1 to switch from zidovudine/lamivudine to abacavir/lamivudine or tenofovir/emtricitabine. In the present analysis, we measured levels of interleukin-6 (IL-6), high-sensitivity C-reactive protein (hs-CRP), soluble intercellular adhesion molecule-1 (sICAM-1), soluble va...

  4. Effect of Losmapimod on Cardiovascular Outcomes in Patients Hospitalized With Acute Myocardial Infarction

    DEFF Research Database (Denmark)

    O'Donoghue, Michelle L; Glaser, Ruchira; Cavender, Matthew A;

    2016-01-01

    IMPORTANCE: p38 Mitogen-activated protein kinase (MAPK)-stimulated inflammation is implicated in atherogenesis, plaque destabilization, and maladaptive processes in myocardial infarction (MI). Pilot data in a phase 2 trial in non-ST elevation MI indicated that the p38 MAPK inhibitor losmapimod...... potentially eligible for enrollment if they had been hospitalized with an acute MI and had at least 1 additional predictor of cardiovascular risk. INTERVENTIONS: Patients were randomized to either twice-daily losmapimod (7.5 mg; n = 1738) or matching placebo (n = 1765) on a background of guideline-recommended...

  5. Health Social Networks as Online Life Support Groups for Patients With Cardiovascular Diseases

    International Nuclear Information System (INIS)

    The number of patients who use the internet in search for information that might improve their health conditions has increased. Among them, those looking for virtual environments to share experiences, doubts, opinions, and emotions, and to foster relationships aimed at giving and getting support stand out. Therefore, there is an increasing need to assess how those environments can affect the patients' health. This study was aimed at identifying scientific studies on the proliferation and impact of virtual communities, known as health social networks or online support groups, directed to cardiovascular diseases, which might be useful to patients with certain conditions, providing them with information and emotional support. A systematic review of the literature was conducted with articles published from 2007 to 2012, related to cardiovascular diseases and collected from the following databases: PubMed; Association for Computing Machinery(ACM); and Institute of Electrical and Electronics Engineers (IEEE). Four articles meeting the inclusion criteria were selected. The results were interesting and relevant from the health viewpoint, identifying therapeutic benefits, such as provision of emotional support, greater compliance to treatment, and information sharing on diseases and on life experiences

  6. Health Social Networks as Online Life Support Groups for Patients With Cardiovascular Diseases

    Energy Technology Data Exchange (ETDEWEB)

    Medina, Edhelmira Lima, E-mail: edhyly@ic.uff.br; Loques, Orlando Filho [Instituto de Computação - Universidade Federal Fluminense, Niterói, RJ (Brazil); Mesquita, Cláudio Tinoco [Hospital Universitário Antônio Pedro - Universidade Federal Fluminense, Niterói, RJ (Brazil)

    2013-08-15

    The number of patients who use the internet in search for information that might improve their health conditions has increased. Among them, those looking for virtual environments to share experiences, doubts, opinions, and emotions, and to foster relationships aimed at giving and getting support stand out. Therefore, there is an increasing need to assess how those environments can affect the patients' health. This study was aimed at identifying scientific studies on the proliferation and impact of virtual communities, known as health social networks or online support groups, directed to cardiovascular diseases, which might be useful to patients with certain conditions, providing them with information and emotional support. A systematic review of the literature was conducted with articles published from 2007 to 2012, related to cardiovascular diseases and collected from the following databases: PubMed; Association for Computing Machinery(ACM); and Institute of Electrical and Electronics Engineers (IEEE). Four articles meeting the inclusion criteria were selected. The results were interesting and relevant from the health viewpoint, identifying therapeutic benefits, such as provision of emotional support, greater compliance to treatment, and information sharing on diseases and on life experiences.

  7. Cardiovascular responses to cognitive stress in patients with migraine and tension-type headache

    Directory of Open Access Journals (Sweden)

    Nilsen Kristian B

    2007-08-01

    Full Text Available Abstract Background The purpose of this study was to investigate the temporal relationship between autonomic changes and pain activation in migraine and tension-type headache induced by stress in a model relevant for everyday office-work. Methods We measured pain, blood pressure (BP, heart rate (HR and skin blood flow (BF during and after controlled low-grade cognitive stress in 22 migraineurs during headache-free periods, 18 patients with tension-type headache (TTH and 44 healthy controls. The stress lasted for one hour and was followed by 30 minutes of relaxation. Results Cardiovascular responses to cognitive stress in migraine did not differ from those in control subjects. In TTH patients HR was maintained during stress, whereas it decreased for migraineurs and controls. A trend towards a delayed systolic BP response during stress was also observed in TTH. Finger BF recovery was delayed after stress and stress-induced pain was associated with less vasoconstriction in TTH during recovery. Conclusion It is hypothesized that TTH patients have different stress adaptive mechanisms than controls and migraineurs, involving delayed cardiovascular adaptation and reduced pain control system inhibition.

  8. Prognostic Significance of Subclinical Atherosclerosis of Arteries for Cardiovascular Risk Identification in Patients with Autoimmune Thyroiditis

    Directory of Open Access Journals (Sweden)

    Kazakova Т.А.

    2012-09-01

    Full Text Available The aim of the investigation is to study the state of arteries of elastic and muscular type in patients with autoimmune thyroiditis and subclinical hypothyroidism to reveal potential factors of cardiovascular risk. Materials and Methods. There have been studied three groups of patients, each group consisting of 29 females: 1st — control group, with no abnormalities, 2nd — with autoimmune thyroiditis and euthyroid status, 3rd — with autoimmune thyroiditis and subclinical hypothyroidism. There have been estimated hormonal status (ТТГ, Т4, Т3, antibody level to thyroglobulin and thyroid peroxydase, endothelial function and arterial stiffness. Results. In subclinical hypothyroidism there is significant decrease of endothelial function of brachial artery, with normal indices of non-endothelium dependent vasodilation; arterial wall stiffness and endothelial dysfunction increase, that is determined by a number of factors including the levels of T3, T4, thyrotropic hormone, lipid profile, and arterial pressure. The level of systemic arterial pressure can be of great concern in the increase of arterial stiffness if there are no marked changes of lipid spectrum. The obtained data indicate the negative effect of even minimal thyroid function on vessel condition that can contribute to the increase of cardiovascular risk along with lipid spectrum disorders in this group of patients.

  9. Carotid flow velocity/diameter ratio is a predictor of cardiovascular events in hypertensive patients

    DEFF Research Database (Denmark)

    Bellinazzi, Vera R; Cipolli, José A; Pimenta, Marcio V; Guimarães, Paula V; Pio-Magalhães, José A; Coelho-Filho, Otavio R; Biering-Sørensen, Tor; Matos-Souza, José R; Sposito, Andrei C; Nadruz, Wilson

    2015-01-01

    with sFV/sAD ratio less than 85.7/s (optimal cut-off point obtained by receiver-operating characteristic analysis) compared to those with higher sFV/sAD values (log-rank test: P < 0.0001). In stepwise multivariable Cox-regression analyses, sFV/sAD was significantly associated with MACEs (P < 0......OBJECTIVE: The aim of this study was to evaluate the performance of common carotid artery diameter, flow velocity and flow velocity/artery diameter ratio as predictors of major adverse cardiovascular events (MACEs) in a sample of hypertensive patients. METHODS: A cohort of 403 hypertensive patients...... was followed up for a median of 1260 (714) days, and 27 suffered MACEs. At baseline, participants were evaluated by clinical, laboratory, echocardiographic and carotid ultrasound analysis. RESULTS: Patients with peak-systolic flow velocity (sFV) less than the median value and systolic artery diameter...

  10. The relation between serum testosterone levels and cardiovascular risk factors in patients with kidney transplantation

    Directory of Open Access Journals (Sweden)

    Hulya Colak

    2014-01-01

    Full Text Available The objective of the study is to evaluate the relationship between serum testos-terone levels and cardiovascular risk factors (CVRF in patients after kidney transplantation and with chronic kidney disease (CKD. Seventy-five male patients, aged between 18 and 68 years, who had kidney transplantation at least six months earlier, were enrolled into the study. Only renal transplant recipients and CKD patients with a creatinine level of 0.05. Serum testosterone levels were independent risk factors affecting IVC collapse index, systolic BP and LA. m-TORi and CNIs drugs might have no negative effect on serum testosterone levels, and improvement of the serum testosterone levels after transplantation might have a positive contribution on cardiac risk factors.

  11. Target intervention against multiple-risk markers to reduce cardiovascular disease in patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Gaede, Peter; Pedersen, Oluf

    2004-01-01

    The risk of cardiovascular disease is markedly increased in patients with type 2 diabetes with a prevalence twice as high compared to the background population. With the recognition of multiple concomitant risk factors for both microvascular as well as cardiovascular disease in type 2 diabetic...... patients, treatment strategies have changed during recent years. This review focuses on the many recent drug trials that have set the course for an effective multifactorial treatment of the disease. Thus, the Steno-2 Study has shown that an intensified multifactorial intervention targeting several risk...... factors for cardiovascular disease is capable of reducing the risk for a combined endpoint of cardiovascular mortality, non-fatal myocardial infarction, non-fatal stroke, coronary interventions, revascularisation to legs, and amputations by 50%....

  12. Physician personal characteristics influencing long-term treatment of patients with cardiovascular diseases

    Directory of Open Access Journals (Sweden)

    Strokova E.V.

    2013-06-01

    Full Text Available The main purpose of the article is to identify the peculiarities of a doctor personality, affecting long-term therapy in patients with cardiovascular diseases. Materials and methods: To determine the type of temperament, the presence and intensity of the syndrome of emotional burnout and capacity for empathy therapists and cardiologists were asked to fill in a number of questionnaires. Each doctor had a group of patients contacting by telephone for a year after the discharge from the hospital. During the telephone contact, the patients were asked about the continuation of their therapy recommended in the hospital, the regularity of therapy, the frequency of absence, and the assessment of a physician by the patients. Results: 35 questionnaires were suitable for interpretation. Through one year after the discharge from the hospital it was able to contact with 147 patients, 18.4% (27 of patients completely stopped the treatment by recommended drugs. Positive assessment of physicians was associated with the continuation of the therapy by recommended drugs and regularity of drug taking (p=0,03. Patients assessed physicians positively more often in cases of low level of emotional state, high level of depersonalization (cynicism and the reduction of personal accomplishment (feeling of professional inefficiency in a doctor. Conclusion: Assessment of physicians by patients is reliably and significantly influenced by continuation of long-term therapy and regularity of drug taking.

  13. Relationship between cardiovascular autonomic neuropathy and coronary artery calcification in patients with type 2 diabetes

    International Nuclear Information System (INIS)

    To test the hypothesis that cardiovascular autonomic neuropathy (CAN) in Type 2 diabetes is a risk factor of coronary artery calcification (CAC), in this cross-sectional study, 118 patients (60 males, 58 females) with type 2 diabetes mellitus were randomly selected from the diabetes clinic of Kyungpook National University Hospital, Daegu, Korea, between January, 2008 and September, 2008. The subjects, whose mean age was 56.9±1.1 years, were tested for CAN by Ewing's method which employs five non-invasive tests of autonomic function. The coronary calcium score (CCS) was determined by Multi Detector-row Computed Tomography (MDCT). Statistical analysis was performed by using SPSS 13.0 (SPSS, Inc., Chicago, Illinois). CAN was found in 31/118 (26.3%) patients. Compared to the patients without CAN, the patients with CAN were significantly older and had significantly higher triglyceride levels, blood pressure, pulse pressure, fasting c-peptide levels, CAN scores, and log-transformed coronary calcium scores [ln(CCS+1)]. The CAN scores correlated positively with ln(CCS+1) values (r=0.214; P=0.028). Multiple regression analysis using ln(CCS+1) as a dependent variable showed that CAN score (β coefficient 0.623, 95% confidence interval (CI) 0.059-1.188, P=0.031) associated independently with ln(CCS+1). In conclusion, CAN was associated independently with CAC, which suggests that CAN is a risk factor of coronary atherosclerosis in patients with type 2 diabetes. This may help to explain the excess cardiovascular mortality seen in diabetic patients with CAN. (author)

  14. Copeptin, a surrogate marker for arginine vasopressin, is associated with cardiovascular risk in patients with polycystic ovary syndrome

    OpenAIRE

    Karbek, Basak; Ozbek, Mustafa; Karakose, Melia; Topaloglu, Oya; Bozkurt, Nujen Colak; Cakır, Evrim; Aslan, Muyesser Sayki; Delibasi, Tuncay

    2014-01-01

    Background Women with polycystic ovary syndrome (PCOS) have higher risk for cardiovascular disease (CVD). Copeptin has been found to be predictive for myocardial ischemia. We tested whether copeptin is the predictor for CVD in PCOS patients, who have an increased risk of cardiovascular disease. Methods This was a cross sectional controlled study conducted in a training and research hospital. The study population consisted of 40 reproductive-age PCOS women and 43 control subjects. We evaluated...

  15. Air Pollution and Autonomic and Vascular Dysfunction in Patients With Cardiovascular Disease: Interactions of Systemic Inflammation, Overweight, and Gender

    OpenAIRE

    Huang, Wei; Zhu, Tong; Pan, Xiaochuan; Hu, Min; Lu, Shou-En; Lin, Yong; Wang, Tong; Zhang, Yuanhang; Tang, Xiaoyan

    2012-01-01

    The authors conducted a 2-year follow-up of 40 cardiovascular disease patients (mean age = 65.6 years (standard deviation, 5.8)) who underwent repeated measurements of cardiovascular response before and during the 2008 Beijing Olympics (Beijing, China), when air pollution was strictly controlled. Ambient levels of particulate matter with an aerodynamic diameter less than 2.5 µm (PM2.5), black carbon, nitrogen dioxide, sulfur dioxide, ozone, and carbon monoxide were measured continuously, with...

  16. Cardiovascular disease treatment among patients with severe mental illness : a data linkage study between primary and secondary care.

    OpenAIRE

    Woodhead, C.; Ashworth, M; Broadbent, B.; Callard, F.; HOTOPF, M; Schofield, P; Soncul, M.; Stewart, R. J.; Henderson, M.J.

    2016-01-01

    Background Suboptimal treatment of cardiovascular diseases (CVD) among patients with severe mental illness (SMI) may contribute to physical health disparities. Aim To identify SMI characteristics associated with meeting CVD treatment and prevention guidelines. Design and setting Population-based electronic health record database linkage between primary care and the sole provider of secondary mental health care services in south east London, UK. Method Cardiovascular disease preval...

  17. Predicting the Quality of Life Based on Public Health, Social Support and Self Efficacy in Cardiovascular Patients

    OpenAIRE

    M Behnam Moghadam; A Behnam Moghadam; S Yarian; Hosseini SM; S. Mohammad Hosseini

    2014-01-01

    Backgrounds & aim: nowadays measuring the quality of life in the health care system is imperative. The purpose of this study was to predict the quality of life according to public health, social support and self-efficacy in patients with cardiovascular disease. Methods: the present descriptive cross-sectional study was performed on 70 individuals with cardiovascular disease referred to medical centers and Yasuj clinics selected by purposeful sampling. The Research instruments included th...

  18. Correlation between dialysis solution type and cardiovascular morbidity rate in patients undergoing continuous ambulatory peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Stanković-Popović Verica

    2008-01-01

    Full Text Available Background/Aim. Peritoneal dialysis (PD patients have an increased risk for cardiovascular diseases. The aim of the study was to evaluate the cardiovascular changes in patients undergoing chronic PD and the eventual existing differences depending on biocompatibility of dialysis solutions. Methods. After 3±2 years of starting PD, 21 PD patients on the treatment with bioincompatible dialysis solutions (conventional glucose- based solutions: PDP-1, average age 47.43±12.87 years, and 21 PD patients on the treatment with biocompatible dialysis solutions (neutral solutions with lower level of glucose degradation products, lower concentration of Ca2+ and neutral pH: PDP-2, average age 68.62±13.98 years, participated in the longitudinal study. The average number of episodes of peritonitis was similare in both groups: 1 episode per 36 months of the treatment. The control group included 21 patients with preterminal phase of chronic renal failure (Glomerular Filtration Rate: 22.19±10.73 ml/min, average age 65.29± 13.74 years. All the patients underwent transthoracal echocardiography (in order to detect: eject fraction (EF, left ventricular hypertrophy (LVH, and valvular calcification (VC and B-mode ultrasonography of common carotid artery (CCA: IMT, lumen narrowing, and plaque detection. Results. The values of EF were: in PDP-1 group 62.05±5.65%, in PDP-2 group 53.43±7.47%, and in the control group 56.71±8.12% (Bonferroni test, p = 0.001. The recorded LVH was: in PDP-1 group in 47.6% of the patients; in PDP-2 group in 61.9% of the patients; and in control the group in 52.4% (χ2 test; p = 0.639. The detected VC was: in PDP-1 in 52.4% of the patients, in PDP-2 group in 42.9% of the patients, and in the control group in 23.8% of the patients (χ2 test; p = 0.776. The IMT was: in PDP-1 group 1.26±0.54 mm, in PDP-2 group 1.23±0.32, and in the control group 1.25±0.27 mm (Bonferroni test; p = 0.981. An average lumen narrowing was: in PDP-1 group 13

  19. Ultrasmall superparamagnetic iron oxides (USPIOs): a future alternative magnetic resonance (MR) contrast agent for patients at risk for nephrogenic systemic fibrosis (NSF)?

    OpenAIRE

    Neuwelt, Edward A.; Hamilton, Bronwyn E.; Varallyay, Csanad G; Rooney, William R.; Edelman, Robert D.; Jacobs, Paula M; Watnick, Suzanne G.

    2008-01-01

    Gadolinium (Gd) based contrast agents (GBCAs) in magnetic resonance imaging (MRI) are used in daily clinical practice and appear safe in most patients; however, nephrogenic systemic fibrosis (NSF) is a recently recognized severe complication associated with GBCAs. It affects primarily patients with renal disease, such as stage 4 or 5 chronic kidney disease (CKD; glomerular filtration rate

  20. Development of a positive psychology intervention for patients with acute cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Julia K. Boehm

    2011-09-01

    Full Text Available The management of depression and other negative psychological states in cardiac patients has been a focus of multiple treatment trials, though such trials have not led to substantial improvements in cardiac outcomes. In contrast, there has been minimal focus on interventions to increase positive psychological states in cardiac patients, despite the fact that optimism and other positive states have been associated with superior cardiovascular outcomes. Our objective was to develop an 8-week, phone-based positive psychology intervention for patients hospitalized with acute cardiac disease (acute coronary syndrome or decompensated heart failure. Such an intervention would consist of positive psychology exercises adapted for this specific population, and it would need to be feasible for practitioners and patients in real-world settings. By adapting exercises that were previously validated in healthy individuals, we were able to generate a positive psychology telemedicine intervention for cardiac patients that focused on optimism, kindness, and gratitude. In addition, we successfully created a companion treatment manual for subjects to enhance the educational aspects of the intervention and facilitate completion of exercises. Finally, we successfully performed a small pilot trial of this intervention, and found that the positive psychology intervention appeared to be feasible and well-accepted in a cohort of patients with acute cardiac illness. Future studies should further develop this promising intervention and examine its impact on psychological and medical outcomes in this vulnerable population of cardiac patients.

  1. Myocardial late gadolinium enhancement cardiovascular magnetic resonance in patients with cirrhosis

    Directory of Open Access Journals (Sweden)

    Stremmel Wolfgang

    2010-08-01

    Full Text Available Abstract Background Portal hypertension and cardiac alterations previously described as "cirrhotic cardiomyopathy" are known complications of end stage liver disease (ELD. Cardiac failure contributes to morbidity and mortality, particularly after liver transplantation and transjugular intrahepatic portosystemic shunt (TIPS. We sought to identify myocardial tissue characterization and evaluate cardiovascular magnetic resonance (CMR for diagnosis of cardiac impairment. Results Twenty ELD patients underwent CMR for morphological, functional and tissue characterization by late gadolinium enhancement (LGE. Based on extent of LGE, patients were dichotomized into high and low LGE groups and analyzed regarding liver, cardiocirculatory and renal functions. CMR demonstrated hyperdynamic left ventricular function and a patchy pattern of LGE of the myocardium to a variable extent (range 2-62% in all patients. There were no significant differences in Model for End-Stage Liver Disease (MELD, Child-Pugh score or the left ventricular ejection fraction between high and low LGE groups. QTc-interval was prolonged in 25% of the patients. E/A ratio was at the upper limit of norm; no difference between groups. Patients showing high LGE had a higher CI (p Conclusion CMR shows myocardial involvement in patients with ELD resembling appearance of myocarditis. The hyperdynamic circulation in portal hypertension may be an important factor. Larger prospective trials are warranted to confirm the association with severity and outcome of liver disease and to test the predictive power of CMR for patients listed for liver transplantation.

  2. RISK FACTORS FOR CARDIOVASCULAR DISEASES IN PATIENTS WITH HIV LIPODYSTROPHIC SYNDROME

    Directory of Open Access Journals (Sweden)

    Claudia Daniele Tavares Dutra

    2012-09-01

    Full Text Available Introduction: Lipodystrophy is quite common in HIV positive patient using antiretroviral therapy (ART. Objective: to investigate the risk factors for cardiovascular diseases (CVD in patients with HIV lipodystrophic syndrome (HIVLS. Methods: Transversal study with adult patients with HIVLS. Social-demographic, anthropometric and risk factors for CVD were collected. Results: 117 patients were studied, being 63.2% male, average age 44.61 (± 9.22. The majority (53,8% presented the mixed form of HIVLS. As for the risk factors for CVD, it was observed that 20.5% of the patients smoked, 46.2% consumed alcoholic beverages, 70.9% were sedentary and 79,5% were dyslipidemic. Hypertension, diabetes and overweight were prevalent in 12.0%, 14.7% and 23.9%, respectively, independently from sex. The analysis of the food consumption has revealed a low consumption of food considered as protectors, just like fruit, vegetables and greens and a high consumption of food considered risky, like meat with apparent fat, chicken with skin, candies and sweets. Conclusion: The patients bearing SLHIV presented a higher risk for CVD, so the participation of the multidisciplinary team on the service for these patients is fundamental, stimulating them to changes in their life styles.

  3. Cardiovascular Outcomes According to Systolic Blood Pressure in Patients With and Without Diabetes: An ACCOMPLISH Substudy.

    Science.gov (United States)

    Weber, Michael A; Bloch, Michael; Bakris, George L; Weir, Matthew R; Zappe, Dion H; Dahlof, Bjorn; Velazquez, Eric J; Pitt, Bertram; Basile, Jan N; Jamerson, Kenneth; Hua, Tsushung A

    2016-04-01

    To evaluate the effects of achieved systolic blood pressure (SBP) during treatment on cardiovascular (CV) outcomes, the authors measured event rates of a composite primary endpoint (CV death or nonfatal myocardial infarction or stroke) at on-treatment SBPs of ≥140 mm Hg and the 10 mm Hg intervals of <140 mm Hg, <130 mm Hg, and <120 mm Hg in 6459 patients with diabetes (mean age, 67) and 4246 patients without diabetes (mean age, 69) from the Avoiding Cardiovascular Events in Combination Therapy in Patients Living With Systolic Hypertension (ACCOMPLISH) trial. In the diabetic cohort, the primary endpoint was 49% lower (P<.001) at <140 mm Hg than at ≥140 mm Hg, and the separate components of this endpoint were also significantly reduced. Further SBP reductions did not improve outcomes, and at <120 mm Hg they were no longer different (except for stroke) from ≥140 mm Hg. In contrast, in the nondiabetic cohort, the primary endpoint event rate fell steadily (although not significantly) through the decreasing SBP categories until it was reduced by 45% (P=.0413) at <120 mm Hg. Total stroke rates for both the diabetic (-56%, P=.0120) and nondiabetic (-68%, P=.0067) cohorts were lowest at <120 mm Hg, and adverse renal events (serum creatinine increase ≥50%) were significantly lowest in the range of 130 mm Hg to 139 mm Hg for both cohorts. Diabetic patients (<140 mm Hg or <130 mm Hg) and nondiabetic patients (<120 mm Hg) may require different SBP targets for optimal CV protection, although stroke and renal considerations should also influence the selection of blood pressure targets. PMID:27060568

  4. Cardiovascular autonomic tests in diabetic patients with gastroparesis Testes autonômicos cardiovasculares em diabéticos com gastroparesia

    Directory of Open Access Journals (Sweden)

    Leila M.B. Araujo

    1997-06-01

    Full Text Available The aim of this report was to study the cardiovascular autonomic tests in the evaluation of diabetic patients with gastroparesis. Forty diabetic subjects were divided into two groups: one group with gastroparesis (GP, n=20 and another group paired by age and duration of diabetes without any complaint of autonomic neuropathy (DC, n=20 . They were evaluated clinically and submitted to a battery of five cardiovascular autonomic tests. The presence and severity of autonomic neuropathy were defined according to the number of normal cardiovascular tests. Each test had a score: zero ( normal , one ( borderline and two ( abnormal . The GP group showed a higher abnormal total score in the cardiovascular autonomic test than the group without any complaint (6.6 ± 3.0 vs. 2.7 ± 1.4, p O objetivo deste estudo foi investigar a importância dos testes autonômicos na avaliação de pacientes diabéticos com gastroparesia. Foram estudados 40 diabéticos, divididos em dois grupos: um grupo de pacientes com gastroparesia (GP, n = 20 e outro constituído de diabéticos sem qualquer queixa de neuropatia autonomica (DC, n = 20, pareados por idade e duração do diabetes. Eles foram avaliados clinicamente e submetidos a bateria de cinco testes autonômicos. A presença e a seriedade da neuropatia foi definida de acordo com os testes cardiovasculares anormais. Cada teste teve escore: zero(normal, um (limítrofe e dois (anormal. O grupo GP teve maior escore total de testes cardiovasculares autonômicos do que o grupo DC (6,6 ± 3,0 versus 2,7 ± 1,7 , p < 0,01. Estes dados sugerem que diabéticos com gastroparesia apresentam maior número de testes cardiovasculares anormais do que o grupo controle e estes testes devem ser incluídos na avaliação diagnostica do paciente diabético com gastroparesia.

  5. Microbial diversity similarities in periodontal pockets and atheromatous plaques of cardiovascular disease patients.

    Directory of Open Access Journals (Sweden)

    Wagner Serra e Silva Filho

    Full Text Available BACKGROUND AND OBJECTIVE: The immune and infectious alterations occurring in periodontitis have been shown to alter the development and severity of cardiovascular disease. One of these relationships is the translocation of oral bacteria to atheroma plaques, thereby promoting plaque development. Thus, the aim of this study was to assess, by 16s cloning and sequencing, the microbial diversity of the subgingival environment and atheroma plaques of patients concomitantly suffering from periodontitis and obstructive coronary artery atherosclerosis (OCAA. METHODS: Subgingival biofilm and coronary balloons used in percutaneous transluminal coronary angioplasty were collected from 18 subjects presenting with generalized moderate to severe periodontitis and OCAA. DNA was extracted and the gene 16S was amplified, cloned and sequenced. RESULTS: Significant differences in microbial diversity were observed between both environments. While subgingival samples mostly contained the phylum Firmicutes, in coronary balloons, Proteobacteria (p<0.05 was predominant. In addition, the most commonly detected genera in coronary balloons were Acinetobacter, Alloprevotella, Pseudomonas, Enterobacter, Sphingomonas and Moraxella, while in subgingival samples Porphyromonas, Filifactor, Veillonella, Aggregatibacter and Treponema (p<0.05 were found. Interestingly, 17 identical phylotypes were found in atheroma and subgingival samples, indicating possible bacterial translocation between periodontal pockets and coronary arteries. CONCLUSION: Periodontal pockets and atheromatous plaques of cardiovascular disease patients can present similarities in the microbial diversity.

  6. Benefits of statin therapy and compliance in high risk cardiovascular patients

    Directory of Open Access Journals (Sweden)

    Joel A Lardizabal

    2010-09-01

    Full Text Available Joel A Lardizabal1, Prakash C Deedwania21Division of Cardiology, Department of Medicine, University of California in San Francisco (Fresno-MEP, Fresno, CA, USA; 2University of California in San Francisco, Chief of Cardiology, Veterans Affairs Central California System, Fresno, CA, USAAbstract: Cardiovascular disease (CVD remains the top cause of global mortality. There is considerable evidence that supports the mortality and morbidity benefit of statin therapy in coronary heart disease (CHD and stroke, both in primary and secondary prevention settings. Data also exist pointing to the advantage of statin treatment in other high-risk CVD conditions, such as diabetes, CKD, CHF, and PVD. National and international clinical guidelines in the management of these CVD conditions all advocate for the utilization of statin therapy in appropriate patients. However, overall compliance to statin therapy remains suboptimal. Patient-, physician-, and economic-related factors all play a role. These factors need to be considered in devising approaches to enhance adherence to guideline-based therapies. To fully reap the benefits of statin therapy, interventions which improve long-term treatment compliance in real-world settings should be encouraged.Keywords: cardiovascular disease, statin therapy, coronary heart disease, long-term treatment compliance

  7. Use of biological based therapy in patients with cardiovascular diseases in a university-hospital in New York City

    Directory of Open Access Journals (Sweden)

    Rozenfeld Vitalina

    2005-03-01

    Full Text Available Abstract Background The use of complementary and alternative products including Biological Based Therapy (BBT has increased among patients with various medical illnesses and conditions. The studies assessing the prevalence of BBT use among patients with cardiovascular diseases are limited. Therefore, an evaluation of BBT in this patient population would be beneficial. This was a survey designed to determine the effects of demographics on the use of Biological Based Therapy (BBT in patients with cardiovascular diseases. The objective of this study was to determine the effect of the education level on the use of BBT in cardiovascular patients. This survey also assessed the perceptions of users regarding the safety/efficacy of BBT, types of BBT used and potential BBT-drug interactions. Method The survey instrument was designed to assess the findings. Patients were interviewed from February 2001 to December 2002. 198 inpatients with cardiovascular diseases (94 BBT users and 104 non-users in a university hospital were included in the study. Results Users had a significantly higher level of education than non-users (college graduate: 28 [30%] versus 12 [12%], p = 0.003. Top 10 BBT products used were vitamin E [41(43.6%], vitamin C [30(31.9%], multivitamins [24(25.5%], calcium [19(20.2%], vitamin B complex [17(18.1%], fish oil [12(12.8%], coenzyme Q10 [11(11.7%], glucosamine [10(10.6%], magnesium [8(8.5%] and vitamin D [6(6.4%]. Sixty percent of users' physicians knew of the BBT use. Compared to non-users, users believed BBT to be safer (p Conclusion Incidence of use of BBT in cardiovascular patients is high (47.5%, as is the risk of potential drug interaction. Health care providers need to monitor BBT use in patients with cardiovascular diseases.

  8. Can lung function measurements be used to predict which patients will be at risk of developing interstitial pneumonitis after bone marrow transplantation?

    OpenAIRE

    Milburn, H J; Prentice, H G; du Bois, R M

    1992-01-01

    BACKGROUND: Lung function often deteriorates after bone marrow transplantation for haematological malignancies. Whether pulmonary function measurements are useful for monitoring patients' progress after transplantation and for alerting clinicians to the development of pneumonitis is uncertain. METHODS: Serial pulmonary function measurements were made in 39 patients with a haematological malignancy, and the values from 18 recipients of T cell depleted allogeneic (n = 17) or autologous (n = 1) ...

  9. Comparative cardiovascular morbidity and mortality in patients taking different insulin regimens for type 2 diabetes: a systematic review

    Science.gov (United States)

    Price, Hilary I; Agnew, Meghan D; Gamble, John-Michael

    2015-01-01

    Objectives To summarise the literature evaluating the association between different insulin regimens and the incidence of cardiovascular morbidity and mortality in adults with type 2 diabetes. Design Systematic review. Methods Multiple biomedical databases (The Cochrane Library, PubMed, EMBASE, and International Pharmaceutical Abstracts) were searched from their inception to February 2014. References of included studies were hand searched. Randomised controlled trials (RCTs), cohort studies or case–control studies examining adults (≥18 years) with type 2 diabetes taking any type, dose and/or regimen of insulin were eligible for inclusion in this review. Outcome measures Primary outcomes were cardiovascular morbidity and mortality including fatal and/or non-fatal myocardial infarction, fatal and/or non-fatal stroke, major adverse cardiac events and cardiovascular death. All-cause mortality was assessed as a secondary outcome. Results Of the 3122 studies identified, 2 RCTs and 6 cohort studies were selected. No case–control studies met the inclusion criteria. The studies examined a total of 109 910 patients. Quantitative synthesis of the results from included studies was not possible due to a large amount of clinical heterogeneity. Each study evaluated cardiovascular outcomes across different insulin-exposure contrasts. RCTs did not identify any difference in cardiovascular risks among a fixed versus variable insulin regimen, or a prandial versus basal regimen, albeit clinically important risks and benefits cannot be ruled out due to wide CIs. Findings from cohort studies were variable with an increased and decreased risk of cardiovascular events and all-cause mortality being reported. Conclusions This systematic review of randomised and non-randomised studies identifies a substantive gap in the literature surrounding the cardiovascular morbidity and mortality of patients using different regimens of insulin. There is a need for more consistent high

  10. Beam path toxicity in candidate organs-at-risk: Assessment of radiation emetogenesis for patients receiving head and neck intensity modulated radiotherapy

    International Nuclear Information System (INIS)

    Background: To investigate potential dose–response relationship between radiation-associated nausea and vomiting (RANV) reported during radiotherapy and candidate nausea/vomiting-associated regions of interest (CNV-ROIs) in head and neck (HNC) squamous cell carcinomas. Methods and material: A total of 130 patients treated with IMRT with squamous cell carcinomas of head and neck were evaluated. For each patient, CNV-ROIs were segmented manually on planning CT images. Clinical on-treatment RANV data were reconstructed by a review of the records for all patients. Dosimetric data parameters were recorded from dose–volume histograms. Nausea and vomiting reports were concatenated as a single binary “Any N/V” variable, and as a “CTC-V2+” variable. Results: The mean dose to CNV-ROIs was higher for patients experiencing RANV events. For patients receiving IMRT alone, a dose–response effect was observed with varying degrees of magnitude, at a statistically significant level for the area postrema, brainstem, dorsal vagal complex, medulla oblongata, solitary nucleus, oropharyngeal mucosa and whole brain CNV-ROIs. Conclusion: RANV is a common therapy-related morbidity facing patients receiving HNC radiotherapy, and, for those receiving radiotherapy-alone, is associated with modifiable dose to specific CNS structures

  11. Verbal Fluency Deficits Co-Occur with Memory Deficits in Geriatric Patients at Risk for Dementia: Implications for the Concept of Mild Cognitive Impairment

    Directory of Open Access Journals (Sweden)

    Maria E. Cottingham

    2010-01-01

    Full Text Available We tested the notion that patients at high risk for progression to Alzheimer's disease (AD display relatively isolated memory deficits by assessing the relationship between memory and fluency performances in a sample of 92 geriatric subjects with cognitive complaints and normal to mild clinical presentations. Patient groups were formed on the basis of memory test scores. Patients with normal memory scores also performed normally on fluency tests, and their fluency scores were significantly higher than those of patients with low memory performances. Patients falling between these two groups in memory abilities also displayed intermediate level fluency performances. Whereas the normal memory group performed at equivalent levels on semantic and phonemic fluency tasks, both the impaired memory group and the intermediate group displayed relatively greater weaknesses in semantic fluency. This pattern is similar to that seen in AD. Since the impaired memory patients meet criteria for Amnestic Mild Cognitive Impairment, these findings suggest that memory deficits in “pre-clinical” AD are likely to be accompanied by fluency weaknesses, with semantic fluency weaknesses predominating.

  12. Primary care patients' recognition of their own risk for cardiovascular disease: implications for risk communication in practice.

    NARCIS (Netherlands)

    Weijden, T.T. van der; Bos, L.B.; Loon, MS Koelewijn-van

    2008-01-01

    PURPOSE OF REVIEW: Guidelines on primary prevention of cardiovascular disease emphasize identifying high-risk patients for intensive risk-reducing management. These guidelines recommend the identification of individuals with high risk using risk score sheets or risk tables. Patients' misperceptions

  13. Outcomes of patients calling emergency medical services for suspected acute cardiovascular disease

    DEFF Research Database (Denmark)

    Schoos, Mikkel Malby; Sejersten, Maria; Baber, Usman;

    2015-01-01

    Adequate health care is increasingly dependent on prehospital systems and cardiovascular (CV) disease remains the most common cause for hospital admission. However the prevalence of CV dispatches of emergency medical services (EMS) is not well reported and survival data described in clinical trials...... and registries are subject to selection biases. We aimed to describe the prevalence and prognosis of acute CV disease and the effect of invasive treatment, in an unselected and consecutive prehospital cohort of 3,410 patients calling the national emergency telephone number from 2005 to 2008 with...... follow-up in 2013. Individual-level data from national registries were linked to the dedicated EMS database of primary ambulance dispatches supported by physician-manned emergency units. Outcome data were obtained from the Central Population Registry, the National Patient Registry, and the National...

  14. Plasma copeptin as marker of cardiovascular disease in asymptomatic type 2 diabetes patients

    DEFF Research Database (Denmark)

    Bar-Shalom, Dana; Poulsen, Mikael K; Rasmussen, Lars M;

    2014-01-01

    Recently, copeptin was found associated with cardiovascular disease (CVD) and all-cause mortality in type 2 diabetes mellitus (T2DM) patients treated in primary care. This study aimed to evaluate whether plasma copeptin correlated to CVD in asymptomatic T2DM patients intensively investigated for....... A variety of clinical investigations were performed, including blood pressure measurements, carotid intima media thickness evaluation and myocardial perfusion scintigraphy. Blood sample analyses included copeptin measurements. Median plasma copeptin concentrations were similar in the T2DM group and...... the control group. However, men had significantly higher copeptin concentrations than women in the T2DM group (p < 0.001), and also, T2DM men had significantly higher copeptin concentrations than men without T2DM (p = 0.038). Copeptin correlated significantly with a number of variables, but the...

  15. MR-proANP improves prediction of mortality and cardiovascular events in patients with STEMI

    DEFF Research Database (Denmark)

    Lindberg, Søren; Jensen, Jan Skov; Pedersen, Sune H; Galatius, Søren; Goetze, Jens P; Mogelvang, Rasmus

    2015-01-01

    stroke or heart failure. RESULTS: During 5-year follow-up, MR-proANP was associated with increased risk of all-cause mortality and MACE (both p < 0.001). After adjustment for confounding risk factors (age, gender, hypertension, diabetes, hypercholesterolaemia, smoking, previous MI, BMI, eGFR, CRP, peak...... elevated in cardiovascular disease and predicts outcome in heart failure. However, knowledge of the prognostic value in acute myocardial infarction remains limited. METHODS: We prospectively included 680 patients with STEMI treated with primary-PCI, from September 2006 to December 2008. Blood samples were...... in MR-proANP. MR-proANP significantly increased C-statistics and reclassified 26% of the patients for all-cause mortality and 34% for MACE into higher or lower risk categories, matching actual event rates more accurately. CONCLUSIONS: Plasma MR-proANP independently predicts all-cause mortality and...

  16. Assessment of the risk of cardiovascular disease in patients with rosacea

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Hansen, Peter R; Gislason, Gunnar H;

    2016-01-01

    BACKGROUND: Recent studies have shown a higher prevalence of cardiovascular (CV) risk factors in patients with rosacea. However, it remains unknown whether rosacea represents an independent CV risk factor. OBJECTIVE: We evaluated the risk of myocardial infarction, stroke, CV death, major adverse CV...... events, and all-cause mortality, respectively. METHODS: Between January 1, 1997, and December 31, 2012, a total of 4948 patients with rosacea were identified and matched with 23,823 control subjects. We used Poisson regression to calculate incidence rate ratios. RESULTS: Adjusted incidence rate ratios......-cause mortality. LIMITATIONS: We were unable to distinguish between the different subtypes and severities of rosacea. CONCLUSIONS: In this population-based study, rosacea was not associated with increased risk of adverse CV outcomes or death....

  17. Multifractal Value at Risk model

    Science.gov (United States)

    Lee, Hojin; Song, Jae Wook; Chang, Woojin

    2016-06-01

    In this paper new Value at Risk (VaR) model is proposed and investigated. We consider the multifractal property of financial time series and develop a multifractal Value at Risk (MFVaR). MFVaR introduced in this paper is analytically tractable and not based on simulation. Empirical study showed that MFVaR can provide the more stable and accurate forecasting performance in volatile financial markets where large loss can be incurred. This implies that our multifractal VaR works well for the risk measurement of extreme credit events.

  18. Plasma copeptin as marker of cardiovascular disease in asymptomatic type 2 diabetes patients.

    Science.gov (United States)

    Bar-Shalom, Dana; Poulsen, Mikael K; Rasmussen, Lars M; Diederichsen, Axel C P; Sand, Niels P R; Henriksen, Jan E; Nybo, Mads

    2014-11-01

    Recently, copeptin was found associated with cardiovascular disease (CVD) and all-cause mortality in type 2 diabetes mellitus (T2DM) patients treated in primary care. This study aimed to evaluate whether plasma copeptin correlated to CVD in asymptomatic T2DM patients intensively investigated for sub-clinical CVD. A total of 302 T2DM patients referred to the Diabetes Clinic at Odense University Hospital, Denmark, entered the study. None of the patients had known or suspected CVD. As a control group, 30 healthy adults were recruited from the DanRisk study - a random sample of middle-aged Danes. A variety of clinical investigations were performed, including blood pressure measurements, carotid intima media thickness evaluation and myocardial perfusion scintigraphy. Blood sample analyses included copeptin measurements. Median plasma copeptin concentrations were similar in the T2DM group and the control group. However, men had significantly higher copeptin concentrations than women in the T2DM group (p creatinine (R = 0.432, p creatinine, copeptin levels and PAD in T2DM patients, and if confirmed, plasma copeptin combined with plasma creatinine could be a candidate for PAD screening in T2DM patients. PMID:25097143

  19. Clinically Relevant Cardiovascular Findings Detected on Staging Computed Tomography in Patients with Several Malignancies.

    Science.gov (United States)

    Surov, Alexey; Bach, Andreas Gunter; Schramm, Dominik

    2016-08-01

    We evaluated the frequency and subtypes of clinically relevant cardiovascular (CV) findings identified on staging computed tomography (CT) in a large sample. Patients (n = 5026) with different malignant diseases were staged by CT. Clinically relevant CV findings (CRCFs) were included into the study. The CRCFs were defined as cardiac aneurysm, cardiac thrombus, venous thrombosis, arterial thrombosis, arterial dissection, pulmonary thromboembolism, arterial dissection, and dislocation of venous ports/central venous catheters. The CRCFs were identified in 342 patients (6.8% of all patients). Overall, 491 CRCFs were identified in the patients (1.4 per patient). In 203 (59.4%) patients, 1 CRCF; in 129, 2 (37.7%) CRCFs; and in 10 (2.9%) cases, 3 CRCFs were detected. There were incidental venous thrombosis (n = 298, 60.7% of all CRCFs), pulmonary thromboembolism (n = 84, 17.1%), arterial aneurysms (n = 44, 8.9%), arterial thrombosis (n = 43, 8.8%), heart thrombus (n = 15, 3.1%), arterial dissection (n = 3, 0.6%), heart aneurysms (n = 2, 0.4%), and port catheter dislocation (n = 2, 0.4%). The identified CRCF can be associated with potential hazardous complications. The CV system should be carefully evaluated in staging CT investigations. PMID:26399716

  20. Cardiovascular whole-body MR imaging in patients with symptomatic peripheral arterial occlusive disease

    International Nuclear Information System (INIS)

    Purpose: To examine patients with peripheral-arterial-occlusive-disease (PAOD) for systemic effects associated with atherosclerosis using a comprehensive state-of-the-art whole-body MR examination protocol. The protocol comprises the assessment of the complete arterial vasculature (except coronary arteries), the brain, and the heart. Materials and methods: Multi-station whole-body 3D MR angiography was performed in sixty consecutive patients with clinical suspicion for PAOD at 1.5 T (Magnetom Avanto, Siemens, Erlangen, Germany). Functional and delayed enhancement cardiac images were acquired, as well as FLAIR images of the brain and TOF angiography of intracranial vessels. MR and DSA images were assessed by independent observers for artherosclerotic manifestations and other pathology. Sensitivity and specificity for the detection of vascular pathology was calculated for MR data using conventional DSA of the symptomatic region as standard-of-reference. Results: Sensitivity and specificity for the detection of significant vascular stenosis (>70% luminal narrowing) was 94% and 96% (PPV 87%, NPV 98%). Significant microangiopathic tissue alterations (n=7) and/or cerebral infarction (n=18) were diagnosed in 23/60 patients. Thirty-eight of 60 patients presented with systolic left ventricular wall motion abnormalities. In 24 patients subendocardial or transmural delayed enhancement was detected in corresponding regions, indicating prior myocardial infarction. Conclusion: For patients with PAOD and suspected systemic atherosclerotic disease a comprehensive diagnosis of accompanying cardiovascular pathology and therefore staging of systemic atherosclerotic disease is feasible within one MR examination. (orig.)

  1. Weight Loss and Maintenance in Overweight and Obese Patients with Cardiovascular Disease

    Directory of Open Access Journals (Sweden)

    Neala Ambrosi-Randić

    2010-12-01

    Full Text Available We assessed 87 overweight and obese patients with cardiovascular disease in order to explore the weight change over time, and related psychological, behavioural and environmental variables. After hospitalisation, all patients received recommendations for decreased calorie intake combined with physical activity. All of them were contacted for a follow-up after 6 to 23 months in person (N = 43 or in a telephone interview (N = 44. Results show that patients who attended the follow-up in person increased their weight significantly less and maintained their body weight more successfully in comparison with the group of patients contacted over telephone. In the present study, the most desirable techniques for weight reduction seem to be the low calorie diet and exercise. However, the level of attendance at received recommendations for dieting and exercise was not satisfactory. Patients reported different reasons that interfered with their weight loss attempt, such as problems at work or financial problems. We have discussed the necessity of continued contact and support for patients in the period of loss and maintenance of weight loss, considering their psychological, behavioural and environmental problems, and particularities.

  2. Hypertriglyceridemia and waist circumference predict cardiovascular risk among HIV patients: a cross-sectional study.

    Directory of Open Access Journals (Sweden)

    Peter M Janiszewski

    Full Text Available BACKGROUND: Although half of HIV-infected patients develop lipodystrophy and metabolic complications, there exists no simple clinical screening tool to discern the high from the low-risk HIV-infected patient. Thus, we evaluated the associations between waist circumference (WC combined with triglyceride (TG levels and the severity of lipodystrophy and cardiovascular risk among HIV-infected men and women. METHODS: 1481 HIV-infected men and 841 HIV-infected women were recruited between 2005 and 2009 at the metabolic clinic of the University of Modena and Reggio Emilia in Italy. Within each gender, patients were categorized into 4 groups according to WC and TG levels. Total and regional fat and fat-free mass were assessed by duel-energy x-ray absorptiometry, and visceral adipose tissue (VAT and abdominal subcutaneous AT (SAT were quantified by computed tomography. Various cardiovascular risk factors were assessed in clinic after an overnight fast. RESULTS: The high TG/high WC men had the most VAT (208.0 ± 94.4 cm(2, as well as the highest prevalence of metabolic syndrome (42.2% and type-2 diabetes (16.2%, and the highest Framingham risk score (10.3 ± 6.5 in comparison to other groups (p<0.05 for all. High TG/high WC women also had elevated VAT (150.0 ± 97.9 cm(2 and a higher prevalence of metabolic syndrome (53.3%, hypertension (30.5% and type-2 diabetes (12.0%, and Framingham risk score(2.9 ± 2.8 by comparison to low TG/low WC women (p<0.05 for all. CONCLUSIONS: A simple tool combining WC and TG levels can discriminate high- from low-risk HIV-infected patients.

  3. Plasma proteome changes in cardiovascular disease patients: novel isoforms of apolipoprotein A1

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    Oravec Milan

    2011-06-01

    Full Text Available Abstract Background The aim of this proteomic study was to look for changes taking place in plasma proteomes of patients with acute myocardial infarction (AMI, unstable angina pectoris (UAP, and stable angina pectoris (SAP. Methods Depleted plasma proteins were separated by 2D SDS-PAGE (pI 4-7, and proteomes were compared using Progenesis SameSpots statistical software. Proteins were identified by nanoLC-MS/MS. Proteins were quantified using commercial kits. Apolipoprotein A1 was studied using 1D and 2D SDS-PAGE, together with western blotting. Results Reciprocal comparison revealed 46 unique, significantly different spots; proteins in 34 spots were successfully identified and corresponded to 38 different proteins. Discrete comparisons of patient groups showed 45, 41, and 8 significantly different spots when AMI, UAP, and SAP were compared with the control group. On the basis of our proteomic data, plasma levels of two of them, alpha-1 microglobulin and vitamin D-binding protein, were determined. The data, however, failed to prove the proteins to be suitable markers or risk factors in the studied groups. The plasma level and isoform representation of apolipoprotein A1 were also estimated. Using 1D and 2D SDS-PAGE, together with western blotting, we observed extra high-molecular weight apolipoprotein A1 fractions presented only in the patient groups, indicating that the novel high-molecular weight isoforms of apolipoprotein A1 may be potential new markers or possible risk factors of cardiovascular disease. Conclusion The reported data show plasma proteome changes in patients with AMI, UAP, and SAP. We propose some apolipoprotein A1 fractions as a possible new disease-associated marker of cardiovascular disorders.

  4. Quality of Life in Cardiovascular Patients in Iran and Factors Affecting It: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Alireza Yaghoubi

    2012-10-01

    Full Text Available Introduction: Cardiovascular diseases are always one of the major causes of mortality in the world affecting all aspects of patients’ lives. Therefore, this study was conducted to summarize and provide a clear view of quality of life in these patients in Iran through a systematic review on the results of previously conducted studies. Methods: In a systematic review, required information was collected by searching keywords of Iran, quality of life, heart failure, cardiac, heart, and their Persian equivalents in databases of Science Direct, Pubmed, IRAN doc, SID, Medlib and Magiran. The selected time period for searching articles was since 2000 to 2012. Inclusion criteria were: releasing of article during 2000 to 2012, articles reporting patients’ quality of life in any domains of heart diseases, and articles published in Persian and English. Extracted results first were summarized in Extraction Table, and then analyzed manually. Results: Finally 18 of 1592 found articles were included in the study. A total of 3,797 cardiac patients' quality of life was measured using six different tools, the most important one of which was SF36 questionnaire. Among eight dimensions of SF36 questionnaire, the highest mean was for social role functioning with average score of 58.37 and the lowest for physical limitation (physical role functioning with score of 42.95. Overall, mean of eight dimensions was 53.19. Among 4 general domains of quality of life, physical activity had the lowest average of 43.63 and average of general dimensions of quality of life was 47.65. The most important factors affecting quality of life were sex, age, education, marital status, occupational status, suffering duration, number of hospitalizations etc. Conclusion: The results of the studies showed relatively low quality of life of cardiovascular patients in general. Therefore, according to the introduced effective factors in this study, it is necessary to consider regular programs

  5. Cardiovascular disease risk factors in patients with non-alcoholic fatty liver disease

    Directory of Open Access Journals (Sweden)

    Novaković Tatjana

    2013-01-01

    Full Text Available Introduction. Clinical, epidemiological and biochemical studies strongly support the concept that the non-alcoholic fatty liver disease is a hepatic manifestation of the metabolic syndrome. Insulin resistance is a common factor connecting obesity, diabetes, hypertension and dyslipidemia with fatty liver and the progression of hepatic disease to steatohepatitis, fibrosis, cirrhosis and hepatocellular carcinoma. Since identification of cardiovascular risk factors is the first step in their prevention, the aim of this study was to analyze the prevalence of some risk factors in patients with fatty liver. Material and Methods. The study included 130 patients who met metabolic syndrome criteria; their demographic and anthropometric characteristics were analyzed and some clinical characteristics were determined, such as smoking habit, arterial pressure and alcohol intake. Routine biochemical analyses were carried out by a standard laboratory procedure. Hepatic steatosis was detected by the abdominal ultrasound. Modified criteria of the National Cholesterol Education Program Adult Treatment Panel III were used to describe the metabolic syndrome. Results. The study group consisted of 72 subjects (55.38%, who had been found by ultrasound to have fatty liver, whereas the control group included 58 respondents (44.62% without pathological ultrasound findings. Differences in the number of fatty liver were highly statistically significant between the groups. The values of body mass index (33.56±6.05 vs 30.56±4.23 kg/m2; p = 0.001, glucose (6.23±0.95 vs 5.76±0.88 mmol/l; p<0.01 and cholesterol (6.66±1.30 vs 6.23±0.95; p <0.05 were significantly higher in the patients with fatty liver than in those without fatty liver. Conclusion. Our results indicate that the patients from the study group had a high percentage of cardiovascular risk factors.

  6. Perfil cardiovascular em pacientes com apneia obstrutiva do sono Perfil cardiovascular en pacientes con apnea obstructiva del sueño Cardiovascular profile in patients with obstructive sleep apnea

    Directory of Open Access Journals (Sweden)

    Fátima Dumas Cintra

    2011-04-01

    ño durante una evaluación clínica. OBJETIVO:Analizar las características cardiovasculares de pacientes con AOS. MÉTODOS:Los pacientes sometidos a la polisomnografía basal fueron seleccionados de forma consecutiva a partir del banco de datos del Instituto del Sueño entre marzo de 2007 y marzo de 2009. Todos los pacientes fueron orientados a comparecer al ambulatorio para la recolección de sangre, examen físico, electrocardiograma de 12 derivaciones espirometria, prueba cardiopulmonar en cinta ergométrica y ecocardiograma transtorácico. El estudio fue aprobado por el comité de ética e investigación y registrado en la página web http://clinicaltrials.gov/ con el número: NCT00768625. RESULTADOS:Se analizaron a 261 pacientes y 108 controles. Las principales características de los pacientes con AOS fueron: la obesidad, la hipertensión, los bajos niveles plasmáticos de lipoproteínas de alta densidad (HDL y el aumento de diámetro de la aurícula izquierda en comparación con los controles (3,75 1 0,42, 3,61 1 0,41, p = 0,001, respectivamente. Estas características asociadas corresponden a un aumento de 16,6 veces en la probabilidad de ocurrencia de AOS, independientemente de reportar cualquier síntoma de este trastorno, como la somnolencia o el ronquido. CONCLUSIÓN:En la muestra estudiada, el perfil cardiovascular de los pacientes con AOS más encontrado ha sido: obesidad, hipertensión arterial, bajos niveles plasmáticos de HDL y el diámetro de la aurícula izquierda mayor.BACKGROUND: Obstructive Sleep Apnea (OSA is a risk factor for several cardiovascular conditions including increased cardiovascular mortality. It is therefore essential to know the major cardiovascular effects of sleep-disordered breathing during a clinical evaluation. OBJECTIVE: To analyze the cardiovascular characteristics of patients with OSA. METHODS: Patients underwent baseline polysomnography and were consecutively selected from the database of the Sleep Institute between March 2007

  7. The impact of drug shortages on patients with cardiovascular disease: causes, consequences, and a call to action.

    Science.gov (United States)

    Reed, Brent N; Fox, Erin R; Konig, Madeleine; Jackevicius, Cynthia A; Masoudi, Frederick A; Rabinstein, Alejandro A; Page, Robert L

    2016-05-01

    Shortages of cardiovascular drugs have become increasingly common, representing an ongoing public health crisis. Given few therapeutic alternatives to many of the drugs in short supply, these shortages also pose a major challenge for cardiovascular care professionals. Although changes in the regulatory environment have led to some improvements in recent years, problems involving manufacturing processes remain the most common underlying cause. Because of the complex nature of drug shortages, sustainable solutions to prevent and mitigate them will require collaboration between regulatory agencies, drug manufacturers, and other key stakeholder groups. In this report, we describe the scope of the cardiovascular drug shortage crisis in the United States, including its underlying causes and the efforts currently being made to address it. Furthermore, we provide specific recommendations for how cardiovascular care professionals can be involved in efforts to limit the impact of drug shortages on patient care as well as policy changes aimed at preventing and mitigating them. PMID:27179732

  8. [Aspirin for primary prevention of cardiovascular diseases in diabetic patients: focus on gender difference and insulin resistance].

    Science.gov (United States)

    Legrand, D A; Scheen, A J

    2006-10-01

    Acetylsalicylic acid (aspirin) is widely used as antiplatelet therapy for the primary and secondary prevention of cardiovascular diseases. However, the effects appear to be different according to the studied population, with a reduction of coronary events in men and, rather, a diminution of strokes in women. Diabetes mellitus markedly increases the risk of cardiovascular diseases, with an especially elevated relative risk among women. We present a detailed analysis of the literature about the efficacy of aspirin in the primary prevention of cardiovascular complications in the diabetic population. Limited available data suggest a lower protection in the diabetic than in the non-diabetic population. A greater aspirin resistance has been suggested in diabetic patents, which might lead to the use of a higher daily dosage of aspirin in diabetic than in non diabetic patients. Whatsoever, aspirin remains the first antiplatelet agent in the diabetic population in all international guidelines of cardiovascular prevention. PMID:17209500

  9. Cause-specific cardiovascular risk associated with nonsteroidal anti-inflammatory drugs among myocardial infarction patients--a nationwide study.

    Directory of Open Access Journals (Sweden)

    Anne-Marie Schjerning Olsen

    Full Text Available BACKGROUND: Non steroidal anti-inflammatory drugs (NSAIDs increase mortality and morbidity after myocardial infarction (MI. We examined cause-specific mortality and morbidity associated with NSAIDs in a nationwide cohort of MI patients. METHODS AND RESULTS: By individual-level linkage of nationwide registries of hospitalization and drug dispensing from pharmacies in Denmark, patients aged >30 years admitted with first-time MI during 1997-2009 and their subsequent NSAID use were identified. The risk of three cardiovascular specific endpoints: cardiovascular death, the composite of coronary death and nonfatal MI, and the composite of fatal and nonfatal stroke, associated with NSAID use was analyzed by Cox proportional hazard analyses. Of 97,698 patients included 44.0% received NSAIDs during follow-up. Overall use of NSAIDs was associated with an increased risk of cardiovascular death (hazard ratio [HR] 1.42, 95% confidence interval [CI] 1.36-1.49. In particular use of the nonselective NSAID diclofenac and the selective cyclooxygenase-2 inhibitor rofecoxib was associated with increased risk of cardiovascular death (HR 1.96 [1.79-2.15] and HR1.66 [1.44-1.91], respectively with a dose dependent increase in risk. Use of ibuprofen was associated with increased risk of cardiovascular death (HR 1.34[1.26-1.44], whereas naproxen was associated with the lowest risk of (e.g., HR 1.27[1.01-1.59]. CONCLUSION: Use of individual NSAIDs is associated with different cause-specific cardiovascular risk and in particular rofecoxib and diclofenac were associated with increased cardiovascular morbidity and mortality. These results support caution with use of all NSAIDs in patients with prior MI.

  10. Laser therapy for onychomycosis in patients with diabetes at risk for foot complications : study protocol for a randomized, double-blind, controlled trial (LASER-1)

    NARCIS (Netherlands)

    Nijenhuis-Rosien, Leonie; Kleefstra, Nanne; Wolfhagen, Maurice J.; Groenier, Klaas H.; Bilo, Henk J. G.; Landman, Gijs W. D.

    2015-01-01

    Background: In a sham-controlled double-blind trial, we aim to establish the efficacy and safety of the local application of laser therapy in patients with diabetes, onychomycosis and risk factors for diabetes-related foot complications. Onychomycosis leads to thickened and distorted nails, which in

  11. Novel sequence variants and a high frequency of recurrent polymorphisms in BRCA1 gene in Sri Lankan breast cancer patients and at risk individuals

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    Angunawala Preethika

    2008-07-01

    Full Text Available Abstract Background Breast Cancer is the most commonly diagnosed cancer among Sri Lankan women. Germline mutations in the susceptibility genes BRCA1 and BRCA2 in hereditary breast/ovarian cancer, though low in prevalence, are highly penetrant and show geographical variations. There have been only a few reports from Asia on mutations in BRCA1/2 genes and none from Sri Lanka. Methods A total of 130 patients with (N = 66 and without (N = 64 a family history of breast cancer, 70 unaffected individuals with a family history of breast cancer and 40 control subjects were analysed for BRCA1 mutations. All but exon 11 were screened by single strand conformation analysis (SSCP and heteroduplex analysis. PCR products which showed abnormal patterns in SSCP were sequenced. Exon 11 was directly sequenced. Results Nineteen sequence variants were found in BRCA1 gene. Two novel deleterious frame-shift mutations; c.3086delT/exon11 (in one patient and c.5404delG/exon21 (in one patient and two of her family members were identified. A possibly pathogenic novel missense mutation (c.856T>G/exon 11 and three novel intronic variants (IVS7+36C>T, IVS7+41C>T, IVS7+49del15 were characterised. Ten previously reported common polymorphisms and three previously reported intronic variants were also observed. Conclusion After screening of 66 patients with family history and 64 sporadic breast cancer patients, 2 deleterious mutations (c.3086delT and c.5404delG in two families were identified and two more possibly pathogenic mutations (c.856T>G and IVS17-2A>T in two families were identified. Data base BRCA1 - Gene Bank: Accession # U14680 Version # 14680.1

  12. Patients with primary membranous nephropathy are at high risk of cardiovascular events.

    Science.gov (United States)

    Lee, Taewoo; Derebail, Vimal K; Kshirsagar, Abhijit V; Chung, Yunro; Fine, Jason P; Mahoney, Shannon; Poulton, Caroline J; Lionaki, Sophia; Hogan, Susan L; Falk, Ronald J; Cattran, Daniel C; Hladunewich, Michelle; Reich, Heather N; Nachman, Patrick H

    2016-05-01

    Here we conducted a retrospective study to examine the risk of cardiovascular events (CVEs) relative to that of end-stage renal disease (ESRD) in patients with primary membranous nephropathy, in a discovery cohort of 404 patients. The cumulative incidence of CVEs was estimated in the setting of the competing risk of ESRD with risk factors for CVEs assessed by multivariable survival analysis. The observed cumulative incidences of CVEs were 4.4%, 5.4%, 8.2%, and 8.8% at 1, 2, 3, and 5 years respectively in the primary membranous nephropathy cohort. In the first 2 years after diagnosis, the risk for CVEs was similar to that of ESRD in the entire cohort, but exceeded it among patients with preserved renal function. Accounting for traditional risk factors and renal function, the severity of nephrosis at the time of the event (hazard ratio 2.1, 95% confidence interval 1.1 to 4.3) was a significant independent risk factor of CVEs. The incidence and risk factors of CVEs were affirmed in an external validation cohort of 557 patients with primary membranous nephropathy. Thus early in the course of disease, patients with primary membranous nephropathy have an increased risk of CVEs commensurate to, or exceeding that of ESRD. Hence, reduction of CVEs should be considered as a therapeutic outcome measure and focus of intervention in primary membranous nephropathy. PMID:26924046

  13. Childhood obesity and cardiovascular disease

    OpenAIRE

    Bridger, Tracey

    2009-01-01

    Childhood obesity has reached epidemic proportions. Many of these children have risk factors for later disease, including cardiovascular disease. For optimal cardiovascular health, health care professionals must be able to identify children and youth at risk and provide appropriate support as needed. The present article reviews the current medical literature on obesity and cardiovascular disease risk factors in the paediatric population, the long-term cardiovascular consequences of childhood ...

  14. Effectiveness and safety of phosphodiesterase 5 inhibitors in patients with cardiovascular disease and hypertension.

    Science.gov (United States)

    Chrysant, Steven G

    2013-10-01

    Phosphodiesterase 5 (PDE 5) inhibitors are selective inhibitors of the enzyme PDE 5, which catalyzes the hydrolysis of cyclic guanosine monophosphate (cGMP), a potent vasodilator and nitric oxide (NO) donor, to its corresponding metabolites (monophosphates). The enzyme PDE 5 is widely distributed in the body, including the heart and blood vessels. Because of its distribution, it was hypothesized that its inhibition could lead to significant coronary vasodilation, which would benefit patients with coronary artery disease (CAD). This hypothesis led to the development of PDE 5 inhibitors with the first being sildenafil citrate. Subsequent studies with sildenafil in patients with CAD demonstrated a modest cardiovascular effect, but a potent action on penile erection in men, resulting in sildenafil becoming a first-line therapy of erectile dysfunction (ED). Subsequently, two more PDE 5 inhibitors (vardenafil and tadalafil) were developed and approved by the Food and Drug Administration (FDA) for the treatment of ED. Recent studies have shown several pleiotropic beneficial effects of PDE 5 inhibitors in patients with CAD, hypertension, heart failure, pulmonary arterial hypertension, diabetes mellitus and Raynaud's phenomenon. Side effects and interactions of PDE 5 inhibitors with other drugs have been minimal, with the exception of their coadministration with nitrates, which could lead to severe vasodilation and hypotension and therefore, their coadministration is prohibited. All these pleiotropic cardiovascular effects of PDE 5 inhibitors and their drug interactions will be discussed in this concise review in the context of the American College of Cardiology / American Heart Association guidelines and the recent developments in this field. PMID:23917809

  15. Effect of low calorie diet with rice bran oil on cardiovascular risk factors in hyperlipidemic patients

    Directory of Open Access Journals (Sweden)

    Rosa Zavoshy

    2012-01-01

    Full Text Available Background: Cardiovascular disease remains the leading cause of death and disability in industrialized and developing countries. The aim of this research was to determine the effect of rice bran oil, with a low-calorie diet, on lipid profiles, in hyperlipidemic patients. Materials and Methods: This study was a parallel groups′ randomized clinical trial with a pre- and post-test design. Fifty hyperlipidemic patients of both sexes and age range of 25 - 65 years had participated. The patients received a low-calorie diet based on 1400 kcal energy, 17% protein, 26% fat, and 57% carbohydrate per day for four weeks. The treatment group received a low-calorie diet including rice bran oil (30 g / day. Blood samples were obtained after an overnight (12 hours fasting period before the study and on the last day of the intervention period. Anthropometric indices and levels of serum triacylglycerol, total cholesterol, low-density lipoprotein, and high-density lipoprotein were measured before and after the intervention. Results: In both groups, weight, body mass index, waist, and hip circumferences were significantly reduced (P < 0.05 after four weeks. In comparison with the control group, the results of treatment with rice bran oil, with a low-calorie diet, showed that at the end of the fourth week, total cholesterol, low-density lipoprotein, and atherogenic ratio of total cholesterol / high-density lipoprotein were significantly decreased (P < 0.05. Conclusions: The results confirm that rice bran oil, when consumed as part of a healthy diet, is effective in improving risk factors for cardiovascular disease.

  16. Accumulation of neutral lipids in peripheral blood mononuclear cells as a distinctive trait of Alzheimer patients and asymptomatic subjects at risk of disease

    OpenAIRE

    Palmas Manuela; Zaru Cristina; Barberini Luigi; Saba Antonio; Pais Maria; Muçaka Nico; Brundu Annalisa; Angius Fabrizio; Cocco Pier; Abete Claudia; Diaz Giacomo; Mandas Antonella; Pani Alessandra; Putzu Paolo F; Mocali Alessandra

    2009-01-01

    Abstract Background Alzheimer's disease is the most common progressive neurodegenerative disease. In recent years, numerous progresses in the discovery of novel Alzheimer's disease molecular biomarkers in brain as well as in biological fluids have been made. Among them, those involving lipid metabolism are emerging as potential candidates. In particular, an accumulation of neutral lipids was recently found by us in skin fibroblasts from Alzheimer's disease patients. Therefore, with the aim to...

  17. Patient specific identification of the cardiac driver function in a cardiovascular system model.

    Science.gov (United States)

    Hann, C E; Revie, J; Stevenson, D; Heldmann, S; Desaive, T; Froissart, C B; Lambermont, B; Ghuysen, A; Kolh, P; Shaw, G M; Chase, J G

    2011-02-01

    The cardiac muscle activation or driver function, is a major determinant of cardiovascular dynamics, and is often approximated by the ratio of the left ventricle pressure to the left ventricle volume. In an intensive care unit, the left ventricle pressure is usually never measured, and the left ventricle volume is only measured occasionally by echocardiography, so is not available real-time. This paper develops a method for identifying the driver function based on correlates with geometrical features in the aortic pressure waveform. The method is included in an overall cardiovascular modelling approach, and is clinically validated on a porcine model of pulmonary embolism. For validation a comparison is done between the optimized parameters for a baseline model, which uses the direct measurements of the left ventricle pressure and volume, and the optimized parameters from the approximated driver function. The parameters do not significantly change between the two approaches thus showing that the patient specific approach to identifying the driver function is valid, and has potential clinically. PMID:20621383

  18. Highly sensitive C reactive protein in patients with metabolic syndrome and cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Mukta N Chowta

    2012-01-01

    Full Text Available Context: Although there are several studies reported in the western literature regarding the association of C reactive protein (CRP level with components of metabolic syndrome, data in the Indian population were lacking. As there will be a considerable difference in the profile of risk factors for cardiovascular diseases (CVDs, studies regarding the correlation of CRP level with cardiovascular risk factors and metabolic syndrome in the Indian population are required. Objective: To correlate the highly sensitive CRP (hsCRP level to individual components of metabolic syndrome and coronary vascular disease. Materials and Methods : Forty patients who were diagnosed clinically with metabolic syndrome were included in the study. Detailed history with regard to diabetes mellitus, hypertension and other CVD was collected from each patient. All the patients underwent complete physical examination, including ECG. Height, weight, fasting blood glucose and lipid levels were measured in all the patients. CVD was assessed with the following: new-onset angina, fatal and non-fatal myocardial infarction or stroke, transient ischemic attack, heart failure or intermittent claudication. Results: The mean hsCRP level was higher in patients with CVD compared with those without CVD. The CRP level correlation with CVD showed a statistically significant correlation. hsCRP level was very high in eight hypertensive patients, whereas it was very high in five normotensives. But, statistical analysis has not shown any significant correlation between hypertension and hsCRP level. Similarly, although a higher hsCRP level was seen in diabeteics, statistical analysis failed to show a significant correlation between diabetes and the hsCRP level. Analyses of hsCRP correlation with body mass index, fasting glucose, cholesterol, triglycerides, high-density lipoprotein and low-density lipoprotein did not show a significant correlation with the hsCRP level. Conclusions: Increased hs

  19. Do treatment quality indicators predict cardiovascular outcomes in patients with diabetes?

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    Grigory Sidorenkov

    Full Text Available BACKGROUND: Landmark clinical trials have led to optimal treatment recommendations for patients with diabetes. Whether optimal treatment is actually delivered in practice is even more important than the efficacy of the drugs tested in trials. To this end, treatment quality indicators have been developed and tested against intermediate outcomes. No studies have tested whether these treatment quality indicators also predict hard patient outcomes. METHODS: A cohort study was conducted using data collected from >10.000 diabetes patients in the Groningen Initiative to Analyze Type 2 Treatment (GIANTT database and Dutch Hospital Data register. Included quality indicators measured glucose-, lipid-, blood pressure- and albuminuria-lowering treatment status and treatment intensification. Hard patient outcome was the composite of cardiovascular events and all-cause death. Associations were tested using Cox regression adjusting for confounding, reporting hazard ratios (HR with 95% confidence intervals. RESULTS: Lipid and albuminuria treatment status, but not blood pressure lowering treatment status, were associated with the composite outcome (HR = 0.77, 0.67-0.88; HR = 0.75, 0.59-0.94. Glucose lowering treatment status was associated with the composite outcome only in patients with an elevated HbA1c level (HR = 0.72, 0.56-0.93. Treatment intensification with glucose-lowering but not with lipid-, blood pressure- and albuminuria-lowering drugs was associated with the outcome (HR = 0.73, 0.60-0.89. CONCLUSION: Treatment quality indicators measuring lipid- and albuminuria-lowering treatment status are valid quality measures, since they predict a lower risk of cardiovascular events and mortality in patients with diabetes. The quality indicators for glucose-lowering treatment should only be used for restricted populations with elevated HbA1c levels. Intriguingly, the tested indicators for blood pressure-lowering treatment did not predict patient

  20. Cardiovascular medication burden in dementia disorders: a nationwide study of 19,743 dementia patients in the Swedish Dementia Registry

    OpenAIRE

    Cermakova, Pavla; Fereshtehnejad, Seyed-Mohammad; Johnell, Kristina; Winblad, Bengt; Eriksdotter, Maria; Religa, Dorota

    2014-01-01

    Introduction Administration of several cardiovascular drugs has an effect on dementia. We aimed to investigate whether there are differences in the use of cardiovascular medication between different dementia disorders. Methods We obtained information about dementia patients from the Swedish Dementia Registry. Patients were diagnosed with one of these dementia disorders: Alzheimer’s disease (n = 8,139), mixed dementia (n = 5,203), vascular dementia (n = 4,982), Lewy body dementia (n = 605), fr...

  1. Cardiovascular Risk Factors in Normolipidemic Acute Myocardial Infarct Patients on Admission – Do Dietary Fruits and Vegetables Offer Any Benefits?

    Directory of Open Access Journals (Sweden)

    Arun Kumar

    2010-10-01

    Full Text Available Background: Myocardial Infarction (MI is a leading cause of death in India. Whether dietary vitamins could reduce risk of cardiovascular disease among Indians is still not clear and very few studies have addressed the association between dietary vitamin acting as an antioxidant or pro-oxidant and its effect on risk reduction or aggravation in normolipidemic AMI patients. Objective: The goal of the current study was to address the association between dietary vitamin and cardiovascular risk in normolipidemic acute myocardial infarct patients compared with healthy controls. Design: Dietary intake of vitamins was assessed by 131 food frequency questionnaire items in both AMI patients and age/sex-matched controls. The associated changes in risk factors due to antioxidant vitamins intake was also assessed in normolipidemic acute myocardial patients and was compared with controls. Results: Dietary intake of vitamin A, B1, B2, B3 was significantly higher in AMI patients compared to healthy controls but the intake of vitamin C was significantly higher in controls compared to AMI patients. Even though the vitamins intake was higher in patients, the associated cardiovascular risk factors were not reduced compared to controls. The total cholesterol, LDL-c, TAG were significantly higher (p<0.001 in AMI patients except HDL-c which was significantly higher (p<0.001 in controls. The endogenous antioxidants were found to be significantly lowered in patients compared to controls in spite of higher vitamin intake. Similarly the enzymatic antioxidants were also significantly lowered in patients. The mean serum Lipoprotein (a malondialdehyde (MDA and conjugated diene (CD levels in patients were significantly elevated compared with controls. The levels of caeruloplasmin, C-reactive protein, fibrinogen, ischemia-modified albumin were significantly higher but arylesterase activities were lowered in patients. Conclusion: Diets rich in vegetables and fruits do not seem

  2. Effects of Salacia oblonga on cardiovascular risk factors in chronic kidney disease patients: A prospective study

    Directory of Open Access Journals (Sweden)

    Rana Gopal Singh

    2015-01-01

    Full Text Available The present study is aimed to evaluate the effect of the herbal drug Salacia oblonga on reduction of cardiovascular risk factors in patients with chronic kidney disease (CKD. Sixty patients were randomized in four groups; group A1 = non-diabetic CKD given trial drug Salacia oblonga for six months, group A 2 = non-diabetic CKD intended to receive placebo, group B1 = diabetic CKD treated with Salacia oblonga for six months and group B 2 = diabetic CKD patients intended to receive placebo. Estimation of renal function tests including blood urea, serum creatinine and creatinine clearance was performed at baseline and after that at monthly intervals. Lipid profile, interleukin-6 (IL-6 and C-reactive protein (CRP were measured at baseline and were repeated at three months and six months. After six months of treatment, Salacia oblonga could reduce the triglyceride levels by 23.66% (P = 0.008 in non-diabetic and by 17.45% (P = 0.01 in diabetic CKD patients. In comparison with placebo, both non-diabetic and diabetic CKD patients treated with Salacia oblonga showed significant reduction in CRP levels (P = 0.002 and 0.03, respectively, while significant reduction in IL-6 (P-value = 0.0003 and serum cholesterol levels (P-value = 0.0001 was seen only in diabetic CKD patients treated with Salacia oblonga. Stabilization of creatinine clearance with Salacia oblonga was observed in both non-diabetic (P = 0.05 and diabetic CKD (P = 0.04 patients in comparison with placebo. Salacia oblonga has significant beneficial effects on lipid profile and markers of inflammation and endothelial dysfunction in CKD patients. Salacia oblonga also seems to have a reno-protective effect, as reflected by stabilization of creatinine clearance at six months in this study.

  3. The role of traditional cardiovascular risk factors among patients with rheumatoid arthritis

    DEFF Research Database (Denmark)

    Brady, Sharmayne R E; de Courten, Barbora; Reid, Christopher M; Cicuttini, Flavia M; de Courten, Maximilian; Liew, Danny

    2009-01-01

    People with rheumatoid arthritis (RA) have an increased risk of cardiovascular disease (CVD) compared with the general population. We investigated the relative contribution of traditional cardiovascular risk factors to this elevated risk.......People with rheumatoid arthritis (RA) have an increased risk of cardiovascular disease (CVD) compared with the general population. We investigated the relative contribution of traditional cardiovascular risk factors to this elevated risk....

  4. Regional dGEMRIC analysis in patients at risk of osteoarthritis provides additional information about activity related changes in cartilage structure

    DEFF Research Database (Denmark)

    Hawezi, Z K; Lammentausta, E; Svensson, J; Roos, E M; Dahlberg, L E; Tiderius, C J

    2016-01-01

    . PURPOSE: To improve the knowledge about exercise effects on cartilage structure by re-analyzing previous images with regional dGEMRIC analysis. MATERIAL AND METHODS: Thirty patients (age range, 38-50 years) with a previous medial meniscus resection were divided into three groups according to self...... joint, the largest improvement being observed in lateral posterior cartilage, i.e. the load-bearing cartilage in the compartment without a meniscus lesion. The effects of exercise do not seem to vary with cartilage depth....

  5. Effects of Metformin Versus Glipizide on Cardiovascular Outcomes in Patients With Type 2 Diabetes and Coronary Artery Disease

    Science.gov (United States)

    Hong, Jie; Zhang, Yifei; Lai, Shenghan; Lv, Ankang; Su, Qing; Dong, Yan; Zhou, Zhiguang; Tang, Weili; Zhao, Jiajun; Cui, Lianqun; Zou, Dajin; Wang, Dawang; Li, Hong; Liu, Chao; Wu, Guoting; Shen, Jie; Zhu, Dalong; Wang, Weiqing; Shen, Weifeng; Ning, Guang

    2013-01-01

    OBJECTIVE The two major classes of antidiabetic drugs, sulfonylureas and metformin, may differentially affect macrovascular complications and mortality in diabetic patients. We compared the long-term effects of glipizide and metformin on the major cardiovascular events in type 2 diabetic patients who had a history of coronary artery disease (CAD). RESEARCH DESIGN AND METHODS This study is a multicenter, randomized, double-blind, placebo-controlled clinical trial. A total of 304 type 2 diabetic patients with CAD, mean age = 63.3 years (range, 36–80 years), were enrolled. Participants were randomly assigned to receive either glipizide (30 mg daily) or metformin (1.5 g daily) for 3 years. The primary end points were times to the composite of recurrent cardiovascular events, including death from a cardiovascular cause, death from any cause, nonfatal myocardial infarction, nonfatal stroke, or arterial revascularization. RESULTS At the end of study drug administration, both groups achieved a significant decrease in the level of glycated hemoglobin (7.1% in the glipizide group and 7.0% in the metformin group). At a median follow-up of 5.0 years, 91 participants had developed 103 primary end points. Intention-to-treat analysis showed an adjusted hazard ratio (HR) of 0.54 (95% CI 0.30–0.90; P = 0.026) for the composites of cardiovascular events among the patients that received metformin, compared with glipizide. The secondary end points and adverse events were not significantly different between the two groups. CONCLUSIONS Treatment with metformin for 3 years substantially reduced major cardiovascular events in a median follow-up of 5.0 years compared with glipizide. Our results indicated a potential benefit of metformin therapy on cardiovascular outcomes in high-risk patients. PMID:23230096

  6. Prevalence of peripheral arterial disease in patients at non-high cardiovascular risk. Rationale and design of the PANDORA study

    Directory of Open Access Journals (Sweden)

    Cimminiello Claudio

    2010-08-01

    Full Text Available Abstract Background Lower extremity peripheral arterial disease (PAD is a marker of widespread atherosclerosis. Individuals with PAD, most of whom do not show typical PAD symptoms ('asymptomatic' patients, are at increased risk of cardiovascular ischaemic events. American College of Cardiology/American Heart Association guidelines recommend that individuals with asymptomatic lower extremity PAD should be identified by measurement of ankle-brachial index (ABI. However, despite its associated risk, PAD remains under-recognised by clinicians and the general population and office-based ABI detection is still poorly-known and under-used in clinical practice. The Prevalence of peripheral Arterial disease in patients with a non-high cardiovascular disease risk, with No overt vascular Diseases nOR diAbetes mellitus (PANDORA study has a primary aim of assessing the prevalence of lower extremity PAD through ABI measurement, in patients at non-high cardiovascular risk, with no overt cardiovascular diseases (including symptomatic PAD, or diabetes mellitus. Secondary objectives include documenting the prevalence and treatment of cardiovascular risk factors and the characteristics of both patients and physicians as possible determinants for PAD under-diagnosis. Methods/Design PANDORA is a non-interventional, cross-sectional, pan-European study. It includes approximately 1,000 primary care participating sites, across six European countries (Belgium, France, Greece, Italy, The Netherlands, Switzerland. Investigator and patient questionnaires will be used to collect both right and left ABI values at rest, presence of cardiovascular disease risk factors, current pharmacological treatment, and determinants for PAD under-diagnosis. Discussion The PANDORA study will provide important data to estimate the prevalence of asymptomatic PAD in a population otherwise classified at low or intermediate risk on the basis of current risk scores in a primary care setting. Trial

  7. Comparison of Cardiac Rehabilitation Programs Combined with Relaxation and Meditation Techniques on Reduction of Depression and Anxiety of Cardiovascular Patients

    OpenAIRE

    Delui, Mahdy Hassanzadeh; Yari, Maliheh; khouyinezhad, Gholamreza; Amini, Maral; Bayazi, Mohammad Hosein

    2013-01-01

    Cardiovascular disease (CVD) is a major cause of death in developed countries. Most cardiac rehabilitation programs include psychological interventions. The aim of this study was to determine the effectiveness of rehabilitation techniques in cardiac patients including psychological-physical interventions such as Meditation and Relaxation. We enrolled 45 patients with CVD and depression. The patients were allocated to 3 groups (Relaxation, Meditation and Control). There was a significant reduc...

  8. Potential Role of Vegetarianism on Nutritional and Cardiovascular Status in Taiwanese Dialysis Patients: A Case-Control Study

    OpenAIRE

    Ou, Shih-Hsiang; Chen, Mei-Yin; Huang, Chien-Wei; Chen, Nai-Ching; Wu, Chien-Hsing; Hsu, Chih-Yang; Chou, Kang-Ju; Lee, Po-Tsang; Fang, Hua-Chang; Chen, Chien-Liang

    2016-01-01

    Background & Objectives Cardiovascular disease remains the most common cause of death for patients on chronic dialysis. End stage renal disease patients undergoing dialysis imposed to reduce phosphorus intake, which likely contributes to development of vegetarian diet behaviors. Vegetarian diets are often lower in protein content, in contradiction to the recommendation that a high protein diet is followed by patients undergoing dialysis. The purpose of the study was to investigate the effects...

  9. Adiponectin gene SNP 276G → T, nutrient intakes, and cardiovascular disease risk in Korean type 2 DM patients

    OpenAIRE

    Yu, So Young; Ryu, Han Kyoung; Park, Hee Jung; Choi, Young Ju; Huh, Kap Bum; Kim, Wha Young

    2007-01-01

    Single nucleotide polymorphism (SNP) in adiponectin gene has been associated with insulin resistance, diabetes, and cardiovascular disease (CVD). This study was performed to investigate the association of SNP 276G→T at adiponectin gene with CVD risk factors in Korean type 2 diabetes mellitus (DM) patients. The subjects were 351 type 2 DM patients visited a DM clinic in Seoul, and the patients with known CVD were excluded. The adiponectin SNP 276G→T was analyzed and dietary intakes were assess...

  10. Effects of Cardiovascular Disease Risk Communication for Patients With Type 2 Diabetes on Risk Perception in a Randomized Controlled Trial

    OpenAIRE

    Welschen, Laura M. C.; Bot, Sandra D M; Kostense, Piet J.; Dekker, Jacqueline M; Timmermans, Daniëlle R.M.; van der Weijden, Trudy; Nijpels, Giel

    2012-01-01

    OBJECTIVE Patients with type 2 diabetes mellitus (T2DM) underestimate their risk of developing severe complications, and they do not always understand the risk communication by their caregivers. The aim of this study was to investigate the effects of an intervention focused on the communication of the absolute 10-year risk of developing cardiovascular disease (CVD) in patients with T2DM. RESEARCH DESIGN AND METHODS A randomized controlled trial was performed in T2DM patients newly referred to...

  11. Vitamin D deficiency is associated with sudden cardiac death, combined cardiovascular events, and mortality in haemodialysis patients

    OpenAIRE

    Drechsler, Christiane; Pilz, Stefan; Obermayer-Pietsch, Barbara; Verduijn, Marion; Tomaschitz, Andreas; Krane, Vera; Espe, Katharina; Dekker, Friedo; Brandenburg, Vincent; März, Winfried; Ritz, Eberhard; Wanner, Christoph

    2010-01-01

    Aims Dialysis patients experience an excess mortality, predominantly of sudden cardiac death (SCD). Accumulating evidence suggests a role of vitamin D for myocardial and overall health. This study investigated the impact of vitamin D status on cardiovascular outcomes and fatal infections in haemodialysis patients. Methods and results 25-hydroxyvitamin D [25(OH)D] was measured in 1108 diabetic haemodialysis patients who participated in the German Diabetes and Dialysis Study and were followed u...

  12. The prevalence of risk factors for cardiovascular diseases among Polish surgical patients over 65 years

    Directory of Open Access Journals (Sweden)

    Kołtuniuk A

    2016-05-01

    Full Text Available Aleksandra Kołtuniuk, Joanna Rosińczuk Department of Nervous System Diseases, Faculty of Health Science, Wroclaw Medical University, Wroclaw, Poland Background: Cardiovascular diseases (CVDs are the leading cause of mortality among adults in Poland. A number of risk factors have significant influence on CVD incidence. Early identification of risk factors related to our lifestyle facilitates taking proper actions aiming at the reduction of their negative impact on health.Aim: The aim of the study was to compare the prevalence of CVD risk factors between patients aged over 65 years and patients of other age groups in surgical wards.Material and methods: The study was conducted for assessment and finding the distribution of major risk factors of CVD among 420 patients aged 18–84 years who were hospitalized in surgical wards. Interview, anthropometric measurements, blood pressure, and fasting blood tests for biochemical analysis were conducted in all subjects. Statistical analysis of the material was performed using Student’s t-test, chi-square test, Fisher’s exact test, Mann–Whitney U-test, and analysis of variance.Results: While abdominal obesity (83.3%, overweight and obesity (68%, hypertension (65.1%, hypercholesterolemia (33.3%, and low level of physical activity (29.1% were the most common CVD risk factors among patients over 65 years old, abdominal obesity (36.2%, overweight and obesity (36.1%, and current smoking were the most common CVD risk factors among patients up to the age of 35. In the age group over 65, the least prevalent risk factors for CVD were diabetes mellitus (14.8%, depressive episodes (13.6%, abuse of alcohol (11.4%, and smoking (7.8%. In the group under 35 years, we have not reported any cases of hypercholesterolemia and a lesser number of patients suffered from diabetes and HTN.Conclusion: Distribution of the major risk factors for CVD is quite high in the adult population, especially in the age group over 65

  13. Left and right ventricular diastolic functions in patients with rheumatoid arthritis without clinically evident cardiovascular disease.

    Science.gov (United States)

    Rexhepaj, N; Bajraktari, G; Berisha, I; Beqiri, A; Shatri, F; Hima, F; Elezi, S; Ndrepepa, G

    2006-06-01

    The aim of this study was to assess the prevalence of diastolic dysfunction of the left ventricle (LV) and of the right ventricle in patients with rheumatoid arthritis (RA) without clinically evident cardiovascular manifestations and to estimate whether there is a correlation between the duration of RA and the degree of LV diastolic dysfunction. The study included 81 patients (61 females and 20 males) with RA without clinically evident heart disease (group 1) and 40 healthy subjects (29 females and 11 males) who served as a control group (group 2). Both groups were matched for age and sex. Echocardiographic and Doppler studies were conducted in all patients with RA and control subjects. There were significant differences between patients with RA vs. control group with regard to early diastolic flow velocity (E), atrial flow velocity (A) and the E/A ratio (0.68 +/- 0.19 m/s vs. 0.84 +/- 0.14 m/s, p < 0.001; 0.73 +/- 0.15 m/s vs. 0.66 +/- 0.13 cm/s, p = 0.01; and 0.97 +/- 0.3 vs. 1.32 +/- 0.37, p < 0.001, respectively). There was significant difference between groups regarding the right ventricular early diastolic (Er)/atrial (Ar) flow velocities (Er/Ar ratio) (1.07 +/- 0.3 vs. 1.26 +/- 0.3, p = 0.002). There was a weak correlation between transmitral E/A ratio and the duration of RA (r = - 0.22, p = 0.001). Myocardial performance index (MPI) appeared to differ little in patients with RA as compared with control group (0.51 +/- 0.1 vs. 0.52 +/- 0.2, p = NS). In patients with RA without clinically evident cardiovascular disease, the left ventricular diastolic function and the right ventricular diastolic function are reduced. Left ventricular wall thickness, dimensions, systolic function and MPI were found to be normal. LV diastolic function had a weak correlation with the duration of RA. PMID:16805753

  14. Cardiac magnetic resonance: Impact on diagnosis and management of patients with congenital cardiovascular disease

    International Nuclear Information System (INIS)

    Aim: To estimate the clinical impact of cardiac magnetic resonance (CMR) in patients with congenital cardiovascular disease (CCD). Materials and methods: Since 2003, 1.5 T CMR was used at our university hospital to evaluate morphology, cardiac kinetics, aortic and pulmonary flow, and vascular anatomy in patients with CCD. The present study considered a consecutive series of these patients from 2003 to 2006. A paediatric cardiologist judged our reports as expected or unexpected and, secondarily, as not reliable (level 0), describing findings already known (level 1), not changing therapy/suggested lifestyle (level 2), changing therapy/suggested lifestyle (level 3) or changing diagnosis (level 4). Results: CMR reports were judged to be expected in 187/214 (87%) and unexpected in 27/214 (13%). Less than 2% of CMRs were judged as levels 0 or 1, 66% as level 2, and 5% as level 4. During 2005-2006 the clinical impact improved toward higher impact levels (p < 0.001, chi-square test). Conclusions: In patients with CCD, more than one in 10 CMR reports were unexpected to cardiologists and over seven in 10 prompted a change of diagnosis or therapy.

  15. Approach To Lipid Screening As A Risk Marker For Cardiovascular Disease In Pediatric Patients With Diabetes

    Directory of Open Access Journals (Sweden)

    Jennifer Rachel Law

    2011-10-01

    Full Text Available Cardiovascular disease (CVD is a well-known complication of diabetes mellitus (DM, and patients with DM are at an increased risk for early onset of CVD. Hyperglycemia is believed to be the primary mediator in premature development of atherosclerosis in patients with DM, but there are also derangements in cholesterol levels and inflammatory markers beyond the explanation of hyperglycemia. Although clinicians often screen for dyslipidemia as part of routine care for children and adolescents with DM, many do not feel comfortable treating this condition. Multiple guidelines exist to help clinicians with the prevention, screening, and treatment of CVD risk factors in pediatric patients with DM, but the guidelines do not always agree on screening intervals or medical treatment. Furthermore, the cost-effectiveness of medication use in this population has not been established. Research has advanced our understanding of the role of other biomarkers and radiologic studies of CVD risk, but these studies do not currently have a place in routine clinical practice. It is evident that the increased CVD risk in pediatric patients with DM is complex in origin and the optimal approach to managing dyslipidemia remains unclear. Therefore, an algorithm designed at the University of North Carolina, Division of Pediatric Endocrinology, is presented to help guide clinicians through screening and treatment of dyslipidemia in youth with DM.

  16. Preventing cardiovascular disease in patients with diabetes: use of aspirin for primary prevention.

    Science.gov (United States)

    Desai, Dhaval; Ahmed, Haitham M; Michos, Erin D

    2015-03-01

    Diabetics are at high risk for atherosclerotic cardiovascular disease (ASCVD) and are considered a coronary heart disease risk equivalent. The utility of aspirin in primary prevention of ASCVD in diabetic patients has been widely studied and is still debated. Overall, the current evidence suggests a modest benefit for reduction in ASCVD events with the greatest benefit among those with higher baseline risk, but at the cost of increased risk of gastrointestinal bleeding. Diabetic patients at higher risk (with 10-year ASCVD risk >10 %) are generally recommended for aspirin therapy if bleeding risk is felt to be low. A patient-provider discussion is recommended before prescribing aspirin therapy. Novel markers such as coronary artery calcium scores and high-sensitivity C-reactive protein may help refine ASCVD risk prediction and guide utility for aspirin therapy. This article will review the literature for the most up-to-date studies evaluating aspirin therapy for primary prevention of ASCVD in patients with diabetes. PMID:25676828

  17. System of psycho-therapeutics influences in patients admitted to hospital with cardiovascular diseases. Sistema de influencias psicoterapéuticas en pacientes con afecciones cardiovasculares hospitalizados.

    Directory of Open Access Journals (Sweden)

    Teresa Rodríguez Rodríguez

    Full Text Available Fundaments: Within the restricted field of the patients' psychological environment, anxiety and depression seem ti play an important role although it is still pending how to clear it up definitely in the case of ischemic cardiopathy and coronary diseases. However, it isostensible that the patients who suffer from cardiovascular diseases frequently present psychological disorders, mainly emotional ones. Objective: To assess the effectiveness of a system of psychotherapy influences in patients with cardiovasular diseases. Method: Intervention study witha cuasi experimental design in patients with cardiovascular urgencies hospitalized at the Integral Care Unit of the Heart of the ¨Dr. Gustavo A. Lima¨ Hospital from June 1st 2002 to june 1st 2003 and who received relaxing, stimulating and sleeping treatment. Psychological and physiological modifications were assessed after having received treatment with these psychological techniques. Result: Acute Myocardial infarction and Angina pectoris were the most common causes of admission. The variation of respiratory and cardiac frequency as well as blood pressure tend tomaintain, diminish or keep normal values. The psychological state of the patient was favoured after treatment. Conclusion: The effect of the system of psychotherapy influences were beneficial both organically and psychologically.
    Fundamento: Dentro del campo estricto del entorno psicológico de los pacientes, la ansiedad y la depresión parecen jugar un papel importante, aunque todavía queda por dilucidar de forma definitiva en el determinismo de la cardiopatía isquemica y las enfermedades coronarias, sin embargo, es ostensible que los pacientes portadores de enfermedades cardiovasculares presenten con marcada frecuencia alteraciones de índole psicológica, fundamentalmente alteraciones emocionales.

  18. Patients receiving lithium therapy have a reduced prevalence of neurological and cardiovascular disorders.

    Science.gov (United States)

    Prosser, James M; Fieve, Ronald R

    2016-11-01

    A variety of evidence from laboratory and animal studies suggests that lithium has neurotrophic and cytoprotective properties, and may ameliorate or prevent some disease states. We investigated whether such a protective effect can be observed in human psychiatric patients receiving lithium therapy. We carried out a retrospective chart review of 1028 adult psychiatric male and female outpatients attending four lithium clinics in metropolitan New York City. Patients were divided into two groups based on lithium usage, and the prevalence of neurological and cardiovascular disorders was compared. The main outcome measures were the occurrence in the two patient groups of a variety of neurological disorders and myocardial infarction. Odds ratios were calculated to assess the risk of having a disorder for patients receiving lithium compared to patients not receiving lithium: for seizures, the odds ratio was 0.097; for amyotrophic lateral sclerosis, the odds ratio was 0.112; for dementia not otherwise specified, the odds ratio was 0.112; and for myocardial infarction, the odds ratio was 0.30. Logistical regression analysis showed that lithium treatment is a significant negative predictive factor in the prevalence of each of these disease states, when age, duration of clinic attendance, and use of anti-psychotic medications are taken into account. Our results show that patients receiving regular lithium treatment have a reduced prevalence of some neurological disorders and myocardial infarctions. One possible explanation of these results is that a protective effect of lithium observed in laboratory and animal studies may also be present in human patients receiving regular lithium therapy. PMID:27328427

  19. A pilot Croatian survey of risk factor (CRO-SURF) management in patients with cardiovascular disease.

    Science.gov (United States)

    Pećin, Ivan; Milicić, Davor; Jurin, Hrvoje; Reiner, Zeljko

    2012-06-01

    A pilot survey was performed to determine the presence of known risk factors for cardiovascular disease in Croatian patients with diagnosed coronary heart disease (CHD) using a new questionnaire. The idea was to test this new and very simple questionnaire but also to compare the data collected in this pilot survey with the results of the last Croatian national survey (TASPIC-CRO V) and so to obtain the information whether secondary prevention has improved between 2003 and 2010. 122 patients with established CHD (88 men, 34 women, mean age 66.3 years) treated in Zagreb University Hospital Center were included. Data collection was based on filling the SURF questionnaire right after the clinical exam or later using review of medical records. Patients were hospitalized because of CABG (1%), PCI (8%), ACS (35%) or chronic stable angina (56%). The history of arterial hypertension had 95%patients (however, on admission mean systolic pressure was 130.1 mmHg, diastolic 76.8 mmHg), 90% had dyslipidaemia (total cholesterol 1.2 mmol/L (women) or >1.0 mmol/L (men) had 67%), 25% had diabetes which was poorly regulated (mean HbA1c 8.2%), 18% were active smokers. After discharge only 24% performed cardiac rehabilitation. Mean body mass index of the patients was 28.3 kg/m2 (32% were obese, 72% overweight). Compared to TASPIC-CRO V there was lower usage of aspirin than recommended on discharge. This was also true for statin therapy. More patients were taking beta blockers, calcium antagonists and diuretics than 7 years ago. This pilot survey showed that CRO-SURF questionnaire is short, quick, effective and simple to use. It is a good and cost effective tool to collect data on CVD risk factors and their management. The results obtained by using it indicate that there is still a high prevalence of modifiable risk factors in Croatian patients with CHD. PMID:22856217

  20. [Metabolic abnormalities, lipodystrophy and cardiovascular risk in HIV-infected patients].

    Science.gov (United States)

    Leclercq, Pascale; Blanc, Myriam

    2006-05-15

    Life expectancy of HIV-infected patients has improved considerably with HAART. However long term use of HAART is linked with lipodystrophy syndrom (subcutaneous lipoatrophy and central fat accumulation) associated with dyslipemia (hypoHDL, hyperLDL and hypertriglyceridemia) and insulin resistance. It is also linked with mitochondrial toxicity clinically expressed by chronic fatigue syndrom and premature aging. The induced metabolic syndrom has cardiovascular consequences and myocardial infarction is the cause of 7% of the HIV-infected deaths in 2000. Assessment of these complications should be done at least every year. Treatment options concern antiretroviral therapy with the search for the least toxic drug (but with equal antiviral efficacy), symptomatic treatment (statin, fibrates, thiazolidinediones, metformin) and lifestyle modifications (first of all, stopping cigarette smoking!) PMID:16775979

  1. PHOSPHODIESTERASE-5 INHIBITORS USE IN PATIENTS WITH ERECTILE DYSFUNCTION AND CARDIOVASCULAR DISEASE IN CLINICAL PRACTICE

    Directory of Open Access Journals (Sweden)

    M. N. Mamedov

    2016-01-01

    Full Text Available About 150 million men worldwide and about 50% of men aged 40-88 y.o. in outpatient practice suffer from erectile dysfunction (ED. There is a linear relation between the age and ED rate. The main reason of ED in the majority of men (about 80% of patients is cardiovascular diseases (atherosclerosis, hypertension, diabetes mellitus, as well as certain risk factors (smoking, alcohol abuse, physical inactivity etc.. The problem of ED in cardiac outpatients and modern pharmacotherapy is discussed. The phosphodiesterase-5 (PDE5 inhibitors increase the relaxing effect of nitric oxide and increase cyclic GMP levels during sexual arousal. It results in increase of cavernosum blood flow, contributing to the physiological erection. Three PDE5 inhibitors (sildenafil, tadalafil, vardenafil are used in clinical practice nowadays.

  2. Cardiovascular complications and increased levels of circulating modified low density lipoprotein in HIV patients and patients with lipodystrophy

    Directory of Open Access Journals (Sweden)

    K.R.O.M. Ronchini

    2004-01-01

    Full Text Available The introduction of highly active antiretroviral therapy (HAART for patients infected with HIV has significantly prolonged the life expectancy and to some extent has restored a functional immune response. However, the premature introduction of HAART has led to a significant and alarming increase in cardiovascular complications, including myocardial infarction and the appearance of abnormal distribution of body fat seen as lipodystrophy. One key element in the development of ischemic coronary artery disease is the presence of circulating and tissue-fixed modified low density lipoprotein (mLDL that contributes to the initiation and progression of arterial lesions and to the formation of foam cells. Even though not completely elucidated, the most likely mechanism involves mLDL in the inflammatory response and the induction of a specific immune response against mLDL. Circulating antibodies against mLDL can serve as an indirect marker of the presence of circulating and vessel-fixed mLDL. In the present study, we measured antibodies to mLDL and correlated them with immune status (i.e., number of CD4+ T cells in 59 HIV patients and with the clinical manifestation of lipodystrophy in 10 patients. We observed a significant reduction in anti-mLDL antibody levels related both to lipodystrophy and to an immunocompromised state in HIV patients. We speculate that these antibodies may explain in part the rapid development of ischemic coronary artery disease in some patients.

  3. Bone-mineral density deficits from childhood cancer and its therapy. A review of at-risk patient cohorts and available imaging methods

    Energy Technology Data Exchange (ETDEWEB)

    Kaste, Sue C. [Department of Radiological Sciences, Division of Diagnostic Imaging, St. Jude Children' s Research Hospital, Memphis, TN (United States); Department of Radiology, College of Medicine, University of Tennessee Health Science Center, 800 Madison Avenue, Memphis, TN 38163 (United States)

    2004-05-01

    The growing population of childhood cancer survivors - currently estimated at 1 in 900 young adults aged 15-45 years - underscores the importance of studying long-term complications of oncotherapy. While these patients are returning to the mainstream of life, they carry with them toxicities from prior therapy that may compound or potentiate changes typically seen with the normal aging process. Skeletal toxicities such as scoliosis, craniofacial dysplasia, and limb-length discrepancy are readily apparent. However, others such as osteoporosis and osteonecrosis are silent until they reach advanced stages when attempts at amelioration may be unsuccessful. This review addresses bone-mineral density deficits that may predispose childhood cancer survivors to earlier onset and more severe osteopenia and osteoporosis than the normal population. (orig.)

  4. Effect of atorvastatin combine with aspirin on flammatory factors, endothelial function and the cardiovascular complications with diabetic patients

    Institute of Scientific and Technical Information of China (English)

    Hong Wang; Ping Gong

    2016-01-01

    Objective:To investigate the effect of atorvastatin combine with aspirin on flammatory factors, endothelial function and the cardiovascular complications with diabetic patients.Methods:A total of 85 type 2 diabetic patients were randomly divided into observation group (43 cases) and control group (42 cases). All patients recieved routine treatment of hypoglycemic drug, while patients in observation group also received atorvastatin and aspirin. Levels of blood lipid, flammatory factors (hs-CRP, TNF-α, IL-6) endothelial function(ET-1,NO), and incidence of cardiovascular complications were tested and compared.Results:Blood lipid have statistical significance after treatment between two groups, TC, TG, LDL-C were significantly lower in observation group, HDL-C was significantly higher in observation group (P <0.05). Observation group flammatory factors (hs-CRP, TNF-α, IL-6) levels decreased significantly after treatment (P<0.05); Observation group ET-1 level decreased significantly, NO level increased significantly after treatment (P<0.05); Incidence of cardiovascular complications was lower than control group in observation group.Conclusions:Atorvastatin combine with aspirin treatment has reliable curative effect in diabetic patients, which can regulate flammatory factors, endothelial function and incidence of cardiovascular complications.

  5. Goal-directed hemostatic therapy using the rotational thromboelastometry in patients requiring emergent cardiovascular surgery

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    Danièle Sartorius

    2014-01-01

    Full Text Available Aims and Objectives: We assessed the clinical impact of goal-directed coagulation management based on rotational thromboelastometry (ROTEM in patients undergoing emergent cardiovascular surgical procedures. Materials and Methods: Over a 2-year period, data from 71 patients were collected prospectively and blood samples were obtained for coagulation testing. Administration of packed red blood cells (PRBC and hemostatic products were guided by an algorithm using ROTEM-derived information and hemoglobin level. Based on the amount of PRBC transfused, two groups were considered: High bleeders (≥5 PRBC; HB and low bleeders (<5 PRBC; LB. Data were analyzed using Chi-square test, unpaired t-test and analysis of variance as appropriate. Results: Pre-operatively, the HB group (n = 31 was characterized by lower blood fibrinogen and decreased clot amplitude at ROTEM compared with the LB group (n = 40. Intraoperatively, larger amounts of fibrinogen, fresh frozen plasma and platelets were required to normalize the coagulation parameters in the HB group. Post-operatively, the incidence of major thromboembolic and ischemic events did not differ between the two groups (<10% and the observed in-hospital mortality was significantly less than expected by the Physiological and Operative Severity Score for the enumeration of Mortality and Morbidity (POSSUM score, 22% vs. 35% in HB and 5% vs. 13% in LB group. Conclusions: ROTEM-derived information is helpful to detect early coagulation abnormalities and to monitor the response to hemostatic therapy. Early goal-directed management of coagulopathy may improve outcome after cardiovascular surgery.

  6. Hypertension and Obesity as Cardiovascular Risk Factors among HIV Seropositive Patients in Western Kenya

    Science.gov (United States)

    Bloomfield, Gerald S.; Hogan, Joseph W.; Keter, Alfred; Sang, Edwin; Carter, E. Jane; Velazquez, Eric J.; Kimaiyo, Sylvester

    2011-01-01

    Background There is increased risk of cardiovascular disease among HIV seropositive individuals. The prevalence of HIV is highest in sub-Saharan Africa; however, HIV-related cardiovascular risk research is largely derived from developed country settings. Herein, we describe the prevalence of hypertension and obesity in a large HIV treatment program in Kenya. Methods We performed a retrospective analysis of the electronic medical records of a large HIV treatment program in Western Kenya between 2006 and 2009. We calculated the prevalence of hypertension and obesity among HIV+ adults as well as utilized multiple logistic regression analyses to examine the relationship between clinical characteristics, HIV-related characteristics, and hypertension. Results Our final sample size was 12,194. The median systolic/diastolic blood pressures were similar for both sexes (male: 110/70 mmHg, female: 110/70 mmHg). The prevalence of hypertension among men and women were 11.2% and 7.4%, respectively. Eleven percent of men and 22.6% of women were overweight/obese (body mass index ≥25 kg/m2). Ordinal logistic regression analyses showed that overweight/obesity was more strongly associated with hypertension among HIV+ men (OR 2.41, 95% CI 1.88–3.09) than a higher successive age category (OR 1.62, 95% CI 1.40–1.87 comparing 16–35, 36–45 and >45 years categories). Among women, higher age category and overweight/obesity were most strongly associated with hypertension (age category: OR 2.21, 95% CI 1.95–2.50, overweight/obesity: OR 1.80, 95% CI 1.50–2.16). Length of time on protease inhibitors was not found to be related to hypertension for men (OR 1.62, 95% CI 0.42–6.20) or women (OR 1.17, 95% CI 0.37–2.65) after adjustment for CD4 count, age and BMI. Conclusion In Western Kenya, there is a high prevalence of hypertension and overweight/obesity among HIV+ patients with differences observed between men and women. The care of HIV+ patients in sub-Saharan Africa should

  7. Hypertension and obesity as cardiovascular risk factors among HIV seropositive patients in Western Kenya.

    Directory of Open Access Journals (Sweden)

    Gerald S Bloomfield

    Full Text Available There is increased risk of cardiovascular disease among HIV seropositive individuals. The prevalence of HIV is highest in sub-Saharan Africa; however, HIV-related cardiovascular risk research is largely derived from developed country settings. Herein, we describe the prevalence of hypertension and obesity in a large HIV treatment program in Kenya.We performed a retrospective analysis of the electronic medical records of a large HIV treatment program in Western Kenya between 2006 and 2009. We calculated the prevalence of hypertension and obesity among HIV+ adults as well as utilized multiple logistic regression analyses to examine the relationship between clinical characteristics, HIV-related characteristics, and hypertension.Our final sample size was 12,194. The median systolic/diastolic blood pressures were similar for both sexes (male: 110/70 mmHg, female: 110/70 mmHg. The prevalence of hypertension among men and women were 11.2% and 7.4%, respectively. Eleven percent of men and 22.6% of women were overweight/obese (body mass index ≥25 kg/m(2. Ordinal logistic regression analyses showed that overweight/obesity was more strongly associated with hypertension among HIV+ men (OR 2.41, 95% CI 1.88-3.09 than a higher successive age category (OR 1.62, 95% CI 1.40-1.87 comparing 16-35, 36-45 and >45 years categories. Among women, higher age category and overweight/obesity were most strongly associated with hypertension (age category: OR 2.21, 95% CI 1.95-2.50, overweight/obesity: OR 1.80, 95% CI 1.50-2.16. Length of time on protease inhibitors was not found to be related to hypertension for men (OR 1.62, 95% CI 0.42-6.20 or women (OR 1.17, 95% CI 0.37-2.65 after adjustment for CD4 count, age and BMI.In Western Kenya, there is a high prevalence of hypertension and overweight/obesity among HIV+ patients with differences observed between men and women. The care of HIV+ patients in sub-Saharan Africa should also include both identification and

  8. Alcohol consumption in patients with cardiovascular diseases (results of the survey of cardiac patients in outpatient practice

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    O. D. Ostroumova

    2015-12-01

    Full Text Available Aim. To study the frequency and characteristics of alcohol use in outpatients with cardiovascular diseases and to determine their preferences regarding the help in limiting alcohol consumption.Material and methods. Voluntary and anonymous survey using AUDIT-C and CAGE questionnaires was conducted in 199 patients. The data of 182 patients (82 women and 100 men, mean age 56.4±5.8 years was included in the analysis.Results. Arterial hypertension (70%, heart rhythm disorders (25%, ischemic heart disease (20%, functional class I-II chronic heart failure (21% predominated among all clinical entities. Positive AUDIT-C test was found in 30% of men and 7.3% of women. 17% of men and 23.2% of women did not use alcohol at all. Positive responses to all 4 questions of the CAGE test were given by 3% of men and none of women, positive answers to 3 questions – by 15% of men and none of women, to 2 questions - by 17% of men and 11% of women. Positive answer to the question about the need to reduce alcohol consumption was given by 36% of men and 13.4% of women.Conclusion. Simultaneous testing using AUDIT-C and CAGE questionnaires in outpatients with cardiovascular diseases allows identifying a subgroup of patients (more in men who have a potential problem with an excessive alcohol consumption and need to reduce the intake of alcoholic beverages.

  9. Serum uric acid and subsequent cognitive performance in patients with pre-existing cardiovascular disease.

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    Noa Molshatzki

    Full Text Available High serum uric acid (UA levels are associated with numerous vascular risk factors, and vascular disease, that predispose patients to cognitive impairment, yet UA is also a major natural antioxidant and higher levels have been linked to slower progression of several neurodegenerative disease. In-order to test the association between UA and subsequent cognitive performance among patients that carry a high vascular burden, UA levels were determined by calorimetric enzymatic tests in a sub-cohort of patients with chronic cardiovascular disease who previously participating in a secondary prevention trial. After an average of 9.8±1.7 years, we assessed cognitive performance (Neurotrax Computerized Cognitive Battery as well as cerebrovascular reactivity (CVR and common carotid intima-media thickness (IMT. Among 446 men (mean age 62.3±6.4 yrs mean UA levels were 5.8±1.1 mg/dL. Adjusted linear regression models revealed that low UA levels (bottom quintile were associated with poorer cognitive performance. Adjusted differences between the bottom quintile and grouped top UA quintiles were (B coefficient±SE -4.23±1.28 for global cognitive scores (p = 0.001, -4.69±1.81 for memory scores (p = 0.010, -3.32±1.43 for executive scores (p = 0.020 and -3.43±1.97 for visual spatial scores (p = 0.082. Significant difference was also found for attention scores (p = 0.015. Additional adjustment for impaired CVR and high common carotid IMT slightly attenuated the relationship. Stronger UA effect on cognitive performance was found for older (age>65 patients with significant age interaction for global cognitive score (p = 0.016 and for executive (p = 0.018 and attention domains (p<0.001. In conclusion, we demonstrate that low UA levels in patients with preexisting cardiovascular disease are associated with poorer cognitive function a decade later. These findings lend support to the hypothesis that oxidative stress may be involved in the pathogenesis of age

  10. Anti-cytomegalovirus antibodies and other atherosclerosis risk factors in patients with cardiovascular diseases

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective To determine anti-cytomegalovirus (CMV) antibodies along with anti-Chlamydia pneumoniae (CP)antibodies in comparison with inflammatory markers and other risk factors of atherosclerosis in patients with selected cardiovascular diseases(CVD).Methods A total of 228 patients with coronary heart disease (CHD) and/or hypertension (HT), and those who underwent reconstructive vascular surgery (RVS) on carotids or abdominal aorta were tested for the presence of anti-CMV IgG and IgM antibodies as well as for anti-CP IgA antibodies, C-reactive protein (CRP),and interleukin-6 (IL-6). Other risk factors for atherosclerosis, namely age, gender,smoking, hypercholesterolemia, and diabetes mellitus were also analyzed. Results Anti-CMV IgG antibodies were found in 204 patients sera (89.5%),compared with 46 positive of 68 sera in the controls (67.6%), whereas anti-CMV IgM antibodies were detected in 4 of 54 sera of patients tested (7.4%), but not in the controls. The highest proportion of positive sera with not only anti-CMV IgG antibodies (95.6.7%),but also anti-CP IgA antibodies (78.3%), IL-6 (84.8%) and CRP (97.8%), was observed in patients with RVS. The results obtained corresponded to age, hypercholesterolemia, and diabetes. Conclusions The presence of anti-CMV antibodies together with antibodies to CP and markers of inflammation (CRP and IL-6) in our study was associated with CVD, primarily in elderly patients who underwent RVS.

  11. Effectiveness of exercise intervention and health promotion on cardiovascular risk factors in middle-aged men: a protocol of a randomized controlled trial

    OpenAIRE

    From, Svetlana; Liira, Helena; Leppävuori, Jenni; Remes-Lyly, Taina; Tikkanen, Heikki; Pitkälä, Kaisu

    2013-01-01

    Background Although cardiovascular disease has decreased, there is still potential for prevention as obesity and diabetes increase. Exercise has a positive effect on many cardiovascular risk factors, and it can significantly reduce the components of metabolic syndrome. The main challenge with exercise in primary care is how to succeed in motivating the patients at risk to change and increase their exercise habits. The objective of this study is to modify the cardiovascular risk in middle-aged...

  12. Association between serum cystatin C levels and cardiovascular disease in type 2 diabetic patients.

    Science.gov (United States)

    Triki, Sonia; Fekih, Ons; Hellara, Ilhem; Neffati, Fadoua; Douki, Wahiba; Hamda, Khaldoun Ben; Maatouk, Faouzi; Najjar, Mohamed Fadhel

    2013-01-01

    Serum cystatin C concentration was recently reported as a marker of cardiovascular disease (CVD). In the present study, we evaluated the association between the increase of serum cystatin C levels and the risk of CVD in type 2 diabetes. 42 patients with type 2 diabetes were included in the present study; 27 of them have CVD. The control group consisted of 30 healthy adults. Cystatin C, creatinine, microalbuminuria and CRP were measured on Cobas 6000(TM). Cystatine C level was significantly higher in patients with CVD. A significant difference in serum cystatin C was found in patients with and without CVD among albuminuria. No difference in serum cystatin C levels was found according to number of affected vessels. A cystatin C level above 1.10 mg/L was associated with increase of risk of CVD with significant difference (OR = 42.52; IC 95% 1.455 to 1242.827 and p = 0.029). Our results suggested that the increase of serum cystatin C concentrations is a potential marker for CVD in diabetes. PMID:23906571

  13. Assessment of Left Ventricular Structural Remodelling in Patients with Diabetic Cardiomyopathy by Cardiovascular Magnetic Resonance

    Science.gov (United States)

    Zhang, Xiaochun; Leng, Weiling

    2016-01-01

    Background. Diabetic cardiomyopathy (DCM) is always accompanied with alteration of left ventricular structure and function. The aims of this study were to assess the structural remodelling in patients with DCM by cardiovascular magnetic resonance (CMR) and correlation of structural remodelling with severity of DCM. Methods. Twenty-five patients (53.8 ± 8.8 years, 52.0% males) with DCM and thirty-one normal healthy controls (51.9 ± 13.6 years, 45.2% males) were scanned by CMR cine to assess function and structure of left ventricular. Length of diabetic history and results of cardiac echocardiography (E′, A′, and E′/A′) were also measured. Results. Compared with normal controls group, DCM group was associated with significantly increased ratio of left ventricular mass at end diastole to end-diastolic volume (MVR) (P 0.05). The ratio correlated with both length of diabetic history and echocardiographic Doppler tissue imaging E′ (all P < 0.05). Conclusions. CMR can be a powerful technique to assess LV remodelling, and MVR may be considered as an imaging marker to evaluate the severity of LV remodelling in patients with DCM.

  14. [Satisfaction scales with health care to cardiovascular diseases: CARDIOSATIS--patient and team].

    Science.gov (United States)

    Cardoso, Clareci Silva; Bandeira, Marina; Ribeiro, Antonio Luiz Pinho; Oliveira, Graziella Lage; Caiaffa, Waleska Teixeira

    2011-01-01

    Satisfaction is an important measure of quality care, of adherence to the treatment and adequate use of health services. The objective here is to build two scales which evaluates team' and patients' satisfaction with cardiovascular disease treatment provided through a distance telecardiology project. The procedure followed international standards for development of measure instruments, including operational definition of satisfaction contents and its area for evaluation; item definition; pre-test and pilot study. The literature review, focal groups and discussion with specialists had delimited the domains to be included in the scales and the elaboration of its items. The CARDIOSATIS-Team included 15 items and the CARDIOSATIS-Patient included 11. Satisfaction was measured through a five-point Likert scale. The scales' items comprised satisfaction with physical structure, human resources, capacity of resolution, attention and care offered by the service and the satisfaction with the received/given care. The scales also included open questions. CARDIOSATIS scales have showed to be an easy and accessible instrument very well accepted by medical team and patients. Preliminary results presented good characteristics of validity and reliability. PMID:21503491

  15. Effect of a group-based rehabilitation programme on glycaemic control and cardiovascular risk factors in type 2 diabetes patients: The Copenhagen Type 2 Diabetes Rehabilitation Project

    DEFF Research Database (Denmark)

    Vadstrup, Eva Soelberg; Frølich, Anne; Perrild, Hans Jørgen Duckert;

    2011-01-01

    To compare the effectiveness of a group-based rehabilitation programme with an individual counselling programme at improving glycaemic control and cardiovascular risk factors among patients with type 2 diabetes.......To compare the effectiveness of a group-based rehabilitation programme with an individual counselling programme at improving glycaemic control and cardiovascular risk factors among patients with type 2 diabetes....

  16. Circulating adipocytokines in morbid obese patients, relation with cardiovascular risk factors and anthropometric parameters Adipocitoquinas circulantes en obesos mórbidos, relación con factores de riesgo cardiovascular y parámetros antropométricos

    OpenAIRE

    D. A. De Luis; M. González Sagrado; Conde, R.; R. Aller; O. Izaola; M.ª J. Castro

    2011-01-01

    Background: Obesity and insulin resistance are associated with cardiovascular risk factors, including adipocytokines. The aim of the present study was to explore the relation of circulating adipocytokines with cardiovascular risk and anthropometric parameters in morbid obese patients. Subjects: A population of 65 morbid obese patients was analyzed in a prospective way. A biochemical, anthropometric and dietary evaluation was realized. Results: In the multivariate analysis with resistin as dep...

  17. Plasma calprotectin and its association with cardiovascular disease manifestations, obesity and the metabolic syndrome in type 2 diabetes mellitus patients

    DEFF Research Database (Denmark)

    Pedersen, Lise; Nybo, M.; Poulsen, M. K.;

    2014-01-01

    Background: Plasma calprotectin is a potential biomarker of cardiovascular disease (CVD), insulin resistance (IR), and obesity. We examined the relationship between plasma calprotectin concentrations, CVD manifestations and the metabolic syndrome (MetS) in patients with type 2 diabetes mellitus (T2...

  18. Most frequent emotional states in convalescent patients of myocardial infarction and its relationship to cardiovascular health state

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    María C. García Martín

    2016-03-01

    Conclusions: There was a predominance of partially offset somatic state of health. High levels of anxiety and depression states were identified and it was found the existence of an important relation between anxiety-depression emotional states, and the somatic state of health relating to the cardiovascular system in patients convalescent from myocardial infarction.

  19. THE CARDIOVASCULAR EFFECTS OF MIDAZOLAM CO-INDUCTION TO PROPOFOL FOR INDUCTION IN GERIATRIC PATIENTS

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    Kaushal

    2014-10-01

    Full Text Available : BACKGROUND: The aim of the study was to investigate whether a small dose of midazolam and lessening the propofol dosage could prevent the cardiovascular change at tracheal intubation for induction in geriatric patients. METHODS: ninety patients over 65 (ASA physical status 1, 2 scheduled for elective surgery received general anaesthesia with fentanyl and propofol or midazolam. Patients in group P (n= 45 were induced with 0.9% NaCl 0.03 ml /kg, propofol 1.2 mg/kg and fentanyl. Patients in group MP (n= 45 were induced with midazolam 0.03 mg/ kg, propofol 0.8 mg/kg and fentanyl. The time taken to reach loss of consciousness (LOC. After LOC 0.5 mg/kg of atracurium was given and tracheal intubation was performed. The mean blood pressure (MBP and heart rate (HR were recorded were induction as the base value, before intubation, immediately post intubation and 3 minutes after intubation. RESULT: compared with the base values, MBP at before intubation and # minutes after intubation was significantly decreased in group P and group MP (P <0.05. compared with group P, the decrease of MBP was significantly less at before intubation, immediately after intubation and 3 minutes after intubation in group MP (P<0.05. The time taken to reach LOC was significantly decreased in group MP compared with that in group P (P<0.05. There was no significant difference of HR at any time between the two groups. CONCLUSION: co-induction with midazolam and propofol could prevent a marked BP decrease at tracheal intubation for induction in geriatric patients.

  20. Low-dose aspirin for prevention of cardiovascular disease in patients with chronic kidney disease.

    Directory of Open Access Journals (Sweden)

    Ae Jin Kim

    Full Text Available Chronic kidney disease (CKD is a major risk factor for the development of cardiovascular disease (CVD. Previous trials have investigated the effects of low-dose aspirin on CVD prevention in patients with diabetes; however, patients with CKD were not examined. The role of aspirin in diabetics is controversial, and the available literature is contradictory. Therefore, we studied whether low-dose aspirin would be beneficial for patients with CKD, a group that is at high risk for CVD.From a total of 25340 patients with CKD, 1884 recipients of low-dose aspirin (100 mg/day were paired 1∶1 with non-recipients for analysis using propensity score matching. The primary endpoint was the development of atherosclerotic CVD, including coronary arterial disease, stroke, and peripheral arterial disease. Secondary endpoints included death from any cause, bleeding events, doubling of serum creatinine, and renal death.The incidence of a primary endpoint of any atherosclerotic CVD was significantly higher in the aspirin users than in the non-users (P<0.001. Secondary endpoints, including all-cause mortality and composite bleeding events, were not significantly different between the aspirin users and the non-users. However, the doubling of serum creatinine levels (P = 0.001 and renal death (P = 0.042 were significantly associated with the use of aspirin.These results suggest that the use of low-dose aspirin in patients with CKD may have harmful consequences related to the development of CVD and renal progression.

  1. Estimating cardiovascular risk in patients with type 2 diabetes: a national multicenter study in Brazil

    Directory of Open Access Journals (Sweden)

    Gomes Marilia B

    2009-10-01

    Full Text Available Abstract According to Brazilian National Data Survey diabetes is the fifth cause for hospitalization and is one of the ten major causes of mortality in this country. Aims to stratify the estimated cardiovascular risk (eCVR in a population of type 2 diabetics (T2DM according to the Framingham prediction equations as well as to determine the association between eCVR with metabolic and clinical control of the disease. Methods From 2000 to 2001 a cross-sectional multicenter study was conducted in 13 public out-patients diabetes/endocrinology clinics from 8 Brazilian cities. The 10-year risk of developing coronary heart disease (CHD was estimated by the prediction equations described by Wilson et al (Circulation 1998. LDL equations were preferably used; when patients missed LDL data we used total cholesterol equations instead. Results Data from 1382 patients (59.0% female were analyzed. Median and inter-quartile range (IQ of age and duration of diabetes were 57.4 (51-65 and 8.8 (3-13 years, respectively without differences according to the gender. Forty-two percent of these patients were overweight and 35.4% were obese (the prevalence of higher BMI and obesity in this T2DM group was significantly higher in women than in men; p 20% in 738 (53.4%, intermediate in 202 (14.6% and low in 442 (32% patients. Men [25.1(15.4-37.3] showed a higher eCVR than women [18.8 (12.4-27.9 p

  2. Cardiovascular safety of celecoxib in acute myocardial infarction patients: a nested case-control study

    Directory of Open Access Journals (Sweden)

    Josiane Courteau

    2009-04-01

    Full Text Available The objective was to measure the impact of exposure to coxibs and non-steroidal anti-inflammatory drugs (NSAID on morbidity and mortality in older patients with acute myocardial infarction (AMI. A nested case-control study was carried out using an exhaustive population-based cohort of patients aged 66 years and older living in Quebec (Canada who survived a hospitalization for AMI (ICD-9 410 between 1999 and 2002. The main variables were all-cause and cardiovascular (CV death, subsequent hospital admission for AMI, and a composite end-point including recurrent AMI or CV death. Conditional logistic regressions were used to estimate the risk of mortality and morbidity. A total of 19,823 patients aged 66 years and older survived hospitalization for AMI in the province of Quebec between 1999 and 2002. After controlling for covariables, the risk of subsequent AMI and the risk of composite end-point were increased by the use of rofecoxib. The risk of subsequent AMI was particularly high for new rofecoxib users (HR 2.47, 95% CI 1.57-3.89. No increased risk was observed for celecoxib users. No increased risk of CV death was observed for patients exposed to coxibs or NSAIDs. Patients newly exposed to NSAIDs were at an increased risk of death (HR 2.22, 95% CI 1.30-3.77 and of composite end-point (HR 2.28, 95% CI 1.35-3.84. Users of rofecoxib and NSAIDs, but not celecoxib, were at an increased risk of recurrent AMI and of composite end-point. Surprisingly, no increased risk of CV death was observed. Further studies are needed to better understand these apparently contradictory results.

  3. Respostas cardiovasculares durante avaliação muscular isocinética em claudicantes Cardiovascular responses during isokinetic muscle assessment in claudicant patients

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    Lucas Caseri Câmara

    2010-10-01

    Full Text Available FUNDAMENTO: A dinamometria isocinética tem tido crescente importância para avaliação da função muscular em indivíduos com claudicação intermitente. No entanto, ainda há escassez de informações sobre as respostas cardiovasculares desses doentes durante este tipo de avaliação. OBJETIVO: Avaliar e comparar as respostas cardiovasculares na avaliação da força e resistência muscular de dois exercícios comumente utilizados para de pacientes com CI (flexão plantar/dorsiflexão e flexão/extensão de joelhos. MÉTODOS: Dezessete claudicantes com doença estável há pelo menos 6 meses compuseram a amostra avaliada no dinamômetro isocinético. Frequência cardíaca, pressão arterial e duplo produto foram mensurados não invasivamente em repouso e no pico do esforço, em protocolos específicos para avaliação de força e resistência muscular. RESULTADOS: Com exceção da pressão arterial diastólica, a frequência cardíaca, pressão arterial sistólica e o duplo produto aumentaram durante o exercício em comparação ao repouso (p BACKGROUND: Isokinetic dynamometry is becoming increasingly important for the assessment of muscle function in individuals with intermittent claudication. However, there is still little information available about the cardiovascular responses of these patients during this type of assessment. OBJECTIVE: To assess and compare the cardiovascular responses recorded during the assessment of muscle strength and endurance for two exercises commonly used in patients with IC (plantar flexion/dorsiflexion and knee flexion/extension. METHODS: The sample consisted of 17 claudicant patients with stable disease for at least 6 months. During the isokinetic dynamometer testing, non-invasive measurements of heart rate, blood pressure and double product at rest and at peak exertion were obtained according to specific protocols established for muscle strength and endurance assessment. RESULTS: Except for diastolic blood

  4. Early cardiovascular risk markers and cardiac function in children with chronic kidney disease

    OpenAIRE

    Tranæus Lindblad, Ylva

    2016-01-01

    Children with advanced chronic kidney disease (CKD) have an increased risk of premature death, foremost due to cardiovascular disease (CVD). The cardiovascular (CV) morbidity starts early in the disease process and renal transplanted children (CKD-T) are also at risk. Aims: The overall aim of this thesis was to study CV morbidity and potential risk factors in pediatric CKD and CKD-T patients. The prevalence of various known biomarkers associated with increased risk of CVD was assessed ...

  5. The relationship of initial transferrin saturation to cardiovascular parameters and outcomes in patients initiating dialysis.

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    Hyang Mo Koo

    Full Text Available BACKGROUND: The prognostic importance of anemia for cardiovascular (CV events and mortality has been extensively investigated. However, little is known about the impact of transferrin saturation (TSAT, a marker reflecting the availability of iron for erythropoiesis, on clinical outcome in dialysis patients. METHODS: A total of 879 anemic incident dialysis patients were recruited from the Clinical Research Center for End-Stage Renal Disease in Korea and were divided into 3 groups according to baseline TSAT of ≤20%, 20-40%, and >40%. RESULTS: There were no differences in hemoglobin levels and the proportion of patients on erythropoiesis-stimulating agents or iron supplements among the 3 groups. During a mean follow-up duration of 19.3 months, 51 (5.8% patients died. CV composite (11.71 vs. 5.55 events/100 patient-years, P = 0.001 and all-cause mortality rates (5.38 vs. 2.31 events/100 patient-years, P = 0.016 were significantly higher in patients with TSAT ≤20% compared to those with TSAT 20-40% (reference group. Cox regression analysis revealed that patients with TSAT ≤20% had 1.62- and 2.19-fold higher risks for CV composite outcome (P = 0.046 and all-cause mortality (P = 0.030. Moreover, TSAT ≤20% was significantly associated with left ventricular hypertrophy [odds ratio (OR  = 1.46], high-sensitivity C-reactive protein ≥3 mg/dL (OR = 2.09, N-terminal pro B-type natriuretic peptide ≥10000 pg/mL (OR  = 2.04, and troponin-T≥0.1 ng/mL (OR  = 2.02, on logistic regression analysis. CONCLUSIONS: Low TSAT was a significant independent risk factor for adverse clinical outcome in incident dialysis patients with anemia, which may be partly attributed to cardiac dysfunction and inflammation.

  6. Bivariate value-at-risk

    Directory of Open Access Journals (Sweden)

    Giuseppe Arbia

    2007-10-01

    Full Text Available In this paper we extend the concept of Value-at-risk (VaR to bivariate return distributions in order to obtain measures of the market risk of an asset taking into account additional features linked to downside risk exposure. We first present a general definition of risk as the probability of an adverse event over a random distribution and we then introduce a measure of market risk (b-VaR that admits the traditional b of an asset in portfolio management as a special case when asset returns are normally distributed. Empirical evidences are provided by using Italian stock market data.

  7. Relations between cardiovascular risk estimates and subclinical atherosclerosis in naive HIV patients: results from the HERMES study.

    Science.gov (United States)

    De Socio, G V L; Martinelli, C; Ricci, E; Orofino, G; Valsecchi, L; Vitiello, P; Martinelli, L; Quirino, T; Maggi, P; Bonfanti, P

    2010-04-01

    The aim of the study was to evaluate the cardiovascular risk factors associated with subclinical carotid atherosclerosis in antiretroviral therapy-naïve HIV-infected patients. The HERMES (HIV Exposure and Risk of Metabolic Syndrome) study enrolled therapy-naïve patients attending hospitals in the Italian coordination group for the study of allergies and HIV infection (CISAI [Coordinamento Italiano per lo Studio Allergia e Infezione da HIV]) in 2007. It was designed to identify metabolic syndrome (MS) and cardiovascular risk factors. The present analysis is a nested cross-sectional study with a subset of patients examined by carotid ultrasonography. Consecutive antiretroviral therapy-naïve HIV patients attending the facilities involved in the CISAI were included. Their 10-year probability of cardiovascular events was calculated using the Framingham Risk Score (FRS) and three other cardiovascular algorithms (the Global Framingham Risk Score - GFRS, 'Progetto Cuore' and 'SCORE'). Vascular age was estimated using a new model derived from GFRS and was compared with chronological age. The diagnosis of MS was based on the National Cholesterol Education Programme and International Diabetes Federation (IDF) definitions. Subclinical atherosclerosis was determined as ultrasound carotid intima-media thickness >0.9 mm. Out of 140 patients enrolled in the HERMES study by the four centres participating in the nested study, a total of 72 (51.4%) subjects, with no overt cardiovascular disease, were examined using carotid ultrasonography. The median age was 40 years, 79.2% men. The vascular age was 7.6 years higher than the chronological age. The factors associated with subclinical atherosclerosis were age (P or =6% or with an elevated waist circumference. PMID:20378899

  8. Maximal exercise capacity is related to cardiovascular structure in patients with longstanding hypertension. A LIFE substudy. Losartan Intervention For Endpoint-Reduction in Hypertension

    DEFF Research Database (Denmark)

    Olsen, M H; Wachtell, K; Hermann, K L;

    2001-01-01

    BACKGROUND: Cardiovascular hypertrophy and remodeling in patients with never-treated hypertension has been associated with impaired exercise capacity, but whether this relationship remains in patients with longstanding hypertension and target organ damage is less elucidated. METHODS: In 43 unmedi...

  9. Albuminuria Is Associated with Traditional Cardiovascular Risk Factors and Viral Load in HIV-Infected Patients in Rural South Africa.

    Directory of Open Access Journals (Sweden)

    G Emerens Wensink

    Full Text Available As life expectancy improves among Human Immunodeficiency Virus (HIV patients, renal and cardiovascular diseases are increasingly prevalent in this population. Renal and cardiovascular disease are mutual risk factors and are characterized by albuminuria. Understanding the interactions between HIV, cardiovascular risk factors and renal disease is the first step in tackling this new therapeutic frontier in HIV.In a rural primary health care centre, 903 HIV-infected adult patients were randomly selected and data on HIV-infection and cardiovascular risk factors were collected. Glomerular filtration rate (eGFR was estimated. Albuminuria was defined as an Albumin-Creatinine-Ratio above 30 mg/g. Multivariate logistic regression analysis was used to analyse albuminuria and demographic, clinical and HIV-associated variables.The study population consisted of 903 HIV-infected patients, with a median age of 40 years (Inter-Quartile Range (IQR 34-48 years, and included 625 (69% women. The median duration since HIV diagnosis was 26 months (IQR 12-58 months and 787 (87% received antiretroviral therapy. Thirty-six (4% of the subjects were shown to have diabetes and 205 (23% hypertension. In the cohort, 21% had albuminuria and 2% an eGFR <60 mL/min/1.73m2. Albuminuria was associated with hypertension (adjusted odds ratio (aOR 1.59; 95% confidence interval (CI 1.05-2.41; p<0.05, total cholesterol (aOR 1.31; 95% CI 1.11-1.54; p<0.05, eGFR (aOR 0.98; 95% CI 0.97-0.99; p<0.001 and detectable viral load (aOR 2.74; 95% CI 1.56-4.79; p<0.001. Hypertension was undertreated: 78% were not receiving treatment, while another 11% were inadequately treated. No patients were receiving lipid-lowering medication.Glomerular filtration rate was well conserved, while albuminuria was common amongst HIV-infected patients in rural South Africa. Both cardiovascular and HIV-specific variables were associated with albuminuria. Improved cardiovascular risk prevention as well as adequate

  10. A Phase I Open-Label Study Evaluating the Cardiovascular Safety of Sorafenib in Patients with Advanced Cancer

    OpenAIRE

    Tolcher, Anthony W.; Leonard J. Appleman; Mita, Alain C.; Cihon, Frank; Mazzu, Arthur; Sundaresan, Pavur R.; Shapiro, Geoffrey Ira

    2010-01-01

    Purpose: To characterize the cardiovascular profile of sorafenib, a multitargeted kinase inhibitor, in patients with advanced cancer. Methods: Fifty-three patients with advanced cancer received oral sorafenib 400 mg bid in continuous 28-day cycles in this open-label study. Left ventricular ejection fraction (LVEF) was evaluated using multigated acquisition scanning at baseline and after 2 and 4 cycles of sorafenib. QT/QTc interval on the electrocardiograph (ECG) was measured in triplicate wit...

  11. Association of acid phosphatase locus 1*C allele with the risk of cardiovascular events in rheumatoid arthritis patients

    OpenAIRE

    Teruel, María; Martín, J. E.; González-Juanatey, C.; López-Mejias, Raquel; Miranda-Filloy, J. A.; Blanco, Ricardo; Balsa, A.; Pascual-Salcedo, Dora; Rodríguez-Rodríguez, Luis; Fernández-Gutiérrez, B.; Ortiz, A M; González-Alvaro, I.; Gómez-Vaquero, C.; Bottini, N.; Llorca, Javier

    2011-01-01

    Abstract Introduction Acid phosphatase locus 1 (ACP1) encodes a low molecular weight phosphotyrosine phosphatase implicated in a number of different biological functions in the cell. The aim of this study was to determine the contribution of ACP1 polymorphisms to susceptibility to rheumatoid arthritis (RA), as well as the potential contribution of these polymorphisms to the increased risk of cardiovascular disease (CV) observed in RA patients. Methods A set of 1,603 Spanish RA patients and 1,...

  12. Effects of Metformin Versus Glipizide on Cardiovascular Outcomes in Patients With Type 2 Diabetes and Coronary Artery Disease

    OpenAIRE

    Hong, Jie; Zhang, Yifei; Lai, Shenghan; Lv, Ankang; Su, Qing; Dong, Yan; Zhou, Zhiguang; Tang, Weili; Zhao, Jiajun; CUI, LIANQUN; Zou, Dajin; Wang, Dawang; Li, Hong; Liu, Chao; Wu, Guoting

    2013-01-01

    OBJECTIVE The two major classes of antidiabetic drugs, sulfonylureas and metformin, may differentially affect macrovascular complications and mortality in diabetic patients. We compared the long-term effects of glipizide and metformin on the major cardiovascular events in type 2 diabetic patients who had a history of coronary artery disease (CAD). RESEARCH DESIGN AND METHODS This study is a multicenter, randomized, double-blind, placebo-controlled clinical trial. A total of 304 type 2 diabeti...

  13. Novel Functional Risk Factors for the Prediction of Cardiovascular Events in Vulnerable Patients Following Acute Coronary Syndrome

    OpenAIRE

    Reriani, Martin K.; Flammer, Andreas J.; Jama, Abdi; Lerman, Lilach O.; Lerman, Amir

    2012-01-01

    Over the years there has been considerable improvement in the clinical outcomes of patients treated for acute coronary syndrome (ACS). Despite a significant reduction in acute mortality, a large percentage of patients post ACS continue to experience adverse cardiovascular (CV) events, with high long-term mortality rates and overall suboptimal medical management. Long-term risk prediction tools rely on traditional CV risk factors and are developed and validated in specific populations. Establi...

  14. CARDIO-VASCULAR RISK FACTORS IN ELDERLY PATIENTS WITH DISEASES OF THE STOMATOGNATHIC SYSTEM

    OpenAIRE

    Botez C; Brujbu Isabella Cristina; V.R. Murariu

    2011-01-01

    The association between dental and cardio-vascular diseases is essential as both are highly prevalent. Finding a possible causal relation between cardiovascular disease and chronic periodontal pathology, known to cause tooth loss, is therefore essential. The existence of some risk factors, such as smoking, bacterial infections, malnutrition and nutritional deficiencies, may explain the associations observed between cardio-vascular and oral pathologies. In the case of d...

  15. Erectile dysfunction and the cardiovascular patient: endothelial dysfunction is the common denominator

    OpenAIRE

    Solomon, H; Man, J W; Jackson, G.

    2003-01-01

    Erectile dysfunction (ED) is a common condition and studies predict that it will become even more common in the future. There is increasing evidence to suggest that it is predominantly a vascular disease and may even be a marker for occult cardiovascular disease. The common pathological process is at the level of the endothelium, and cardiovascular risk factor control may be the key to preventing ED. Many men with established cardiovascular disease have ED. Specific guidelines for the managem...

  16. Inhalant abuse: youth at risk.

    Science.gov (United States)

    Ahern, Nancy R; Falsafi, Nasrin

    2013-08-01

    Inhalant abuse is a significant problem affecting many people, particularly youth. The easy availability of products containing volatile substances (e.g., aerosol sprays, cleaning products, paint) provides opportunity for mind-altering experiences. Unfortunately, serious complications such as brain, cardiovascular, liver, and renal damage or even death may ensue. Adolescents perceive the risk as low, and parents may be unaware of the risks. Health care providers, particularly psychiatric nurses, should undertake strategies of prevention, assessment, and treatment of this challenging problem. PMID:23786241

  17. Cardiovascular Automatic Feedback Control Instrument for Rescuing Critical Patients With Abnormal Blood Pressure

    Institute of Scientific and Technical Information of China (English)

    Ge Yuzhi; Wu Zhiting; Sheng Guotai; Li Gang

    2006-01-01

    Objectives Most medical instruments are designed for diagnosis purpose but very few for clinical treatment. Our research aim is to design and develop a cardiovascular automatic feedback control instrument (CAFCI) for rescuing the critical patients with abnormal blood pressure.Methods The CAFCI was designed on the basis of abundant clinical experiences and on successful mathematic modeling of our experimental data. The blood pressure, pulmonary capillary wedge pressure,and rates of heart beat were measured and inputted into a computer and drugs were chosen by a doctor through a user-friendly interface with the computer.The responses to medication were rapidly acquired and feed back to the computer by automatic detection system in a close-loop system. The data were refreshed every 7.5 sec in order to regulate the speed and dosage of the medications that were given. Results The experimental results with ten dogs showed that the CAFCI system took samples promptly and accurately so that the targeted blood pressure could be reached reliably based on our input parameters and our designing requirements. Conclusions Since the dependability and accuracy of the CAFCI system are much superior to that of the traditional method, its clinical application to rescue the critical patient warrants evaluation in the future.

  18. Left atrial appendage closure devices for cardiovascular risk reduction in atrial fibrillation patients

    Directory of Open Access Journals (Sweden)

    Cruz-Gonzalez I

    2015-05-01

    Full Text Available Ignacio Cruz-Gonzalez,* Juan Carlos Rama-Merchan,* Javier Rodriguez-Collado, Javier Martin-Moreiras, Alejandro Diego-Nieto, Antonio Arribas-Jimenez, Pedro Luís SanchezDepartment of Cardiology, University Hospital of Cardiology and IBSAL, Salamanca, Spain *Ignacio Cruz-Gonzalez and Juan Carlos Rama-Merchan have contributed equally to this work and should be considered co-first authors Abstract: Atrial fibrillation (AF is the most common sustained arrhythmia in clinical practice. AF is associated with a 4–5-fold increased risk of stroke and systemic embolism. Oral anticoagulant is the first-line therapy for this purpose, but it has various limitations and is often contraindicated or underutilized. Autopsy and surgical data have suggested that 90% of atrial thrombi in nonvalvular AF patients originate from the left atrial appendage, leading to the development of percutaneous closure for thromboembolic prevention. This paper examines the current evidence on left atrial appendage closure devices for cardiovascular risk reduction in AF patients. Keywords: atrial fibrillation, left atrial appendage, stroke, oral anticoagulant, percutaneous closure, thromboembolic prevention

  19. Cardiovascular events in patients with atherothrombotic disease: a population-based longitudinal study in Taiwan.

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    Wen-Hsien Lee

    Full Text Available BACKGROUND: Atherothrombotic diseases including cerebrovascular disease (CVD, coronary artery disease (CAD, and peripheral arterial disease (PAD, contribute to the major causes of death in the world. Although several studies showed the association between polyvascular disease and poor cardiovascular (CV outcomes in Asian population, there was no large-scale study to validate this relationship in this population. METHODS AND RESULTS: This retrospective cohort study included patients with a diagnosis of CVD, CAD, or PAD from the database contained in the Taiwan National Health Insurance Bureau during 2001-2004. A total of 19954 patients were enrolled in this study. The atherothrombotic disease score was defined according to the number of atherothrombotic disease. The study endpoints included acute coronary syndrome (ACS, all strokes, vascular procedures, in hospital mortality, and so on. The event rate of ischemic stroke (18.2% was higher than that of acute myocardial infarction (5.7% in our patients (P = 0.0006. In the multivariate Cox regression analyses, the adjusted hazard ratios (HRs of each increment of atherothrombotic disease score in predicting ACS, all strokes, vascular procedures, and in hospital mortality were 1.41, 1.66, 1.30, and 1.14, respectively (P≦0.0169. CONCLUSIONS: This large population-based longitudinal study in patients with atherothrombotic disease demonstrated the risk of subsequent ischemic stroke was higher than that of subsequent AMI. In addition, the subsequent adverse CV events including ACS, all stroke, vascular procedures, and in hospital mortality were progressively increased as the increase of atherothrombotic disease score.

  20. The Cardio-oncology Program: A Multidisciplinary Approach to the Care of Cancer Patients With Cardiovascular Disease.

    Science.gov (United States)

    Parent, Sarah; Pituskin, Edith; Paterson, D Ian

    2016-07-01

    Improved cancer survivorship has resulted in a growing number of Canadians affected by cancer and cardiovascular disease. As a consequence, cardio-oncology programs are rapidly emerging to treat cancer patients with de novo and preexisting cardiovascular disease. The primary goal of a cardio-oncology program is to preserve cardiovascular health to allow the timely delivery of cancer therapy and achieve disease-free remission. Multidisciplinary programs in oncology and cardiology have been associated with enhanced patient well-being and improved clinical outcomes. Because of the complex needs of these multisystem patients, a similar model of care is gaining acceptance. The optimal composition of the cardio-oncology team will typically involve support from cardiology, oncology, and nursing. Depending on the clinical scenario, additional consultation from dietetics, pharmacy, and social services might be required. Timely access to consultation and testing is another prerequisite for cardio-oncology programs because delays in treating cardiac complications and nonadherence to prescribed cancer therapy are each associated with poor outcomes. Recommended reasons for referral to cardio-oncology programs include primary prevention for those at high risk for cardiotoxicity and the secondary treatment of new or worsening cardiovascular disease in cancer patients and survivors. Management is multifaceted and can involve lifestyle education, pharmacotherapy, enhanced cardiovascular surveillance, and support services, such as exercise training. The lack of evidence to guide clinical decisions and recommendations in cardio-oncology is a major challenge and opportunity for health care professionals. Large multicentre prospective registries are needed to adequately power risk model calculations and generate hypotheses for novel interventions. PMID:27343743