Karanjit S Kooner
Full Text Available Karanjit S Kooner1, Mohannad AlBdoor1, Byung J Cho3, Beverley Adams-Huet21Department of Ophthalmology, 2Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas, USA; 3Konkuk University Hospital, Seoul, KoreaAims: To determine which risk factors for blindness were most critical in patients diagnosed with high tension primary open angle glaucoma (POAG in a large ethnically diverse population managed with a uniform treatment strategy.Methods: A longitudinal observational study was designed to follow 487 patients (974 eyes with POAG for an average of 5.5 ± 3.6 years. Detailed ocular and systemic information was collected on each patient and updated every six months. For this study, blindness was defined as visual acuity of 20/200 or worse and/or visual field less than 20° in either eye. Known risk factors were compared between patients with blindness in at least one eye versus nonblind patients.Results: The patients with blindness had on average: higher intraocular pressure (IOP, mmHg: (24.2 ± 11.2 vs. 22.1 ± 7.7, p = 0.03, wide variation of IOP in the follow-up period (5.9 vs. 4.1 mmHg, p = 0.031, late detection (p = 0.006, poor control of IOP (p < 0.0001, and noncompliance (p < 0.0003. Other known risk factors such as race, age, myopia, family history of glaucoma, history of ocular trauma, hypertension, diabetes, vascular disease, smoking, alcohol abuse, dysthyoidism, and steroid use were not significant.Conclusions: The most critical factors associated with the development of blindness among our patients were: elevated initial IOP, wide variations and poor control of IOP, late detection of glaucoma, and noncompliance with therapy.Keywords: primary open angle glaucoma, blindness, intraocular pressure, risk factors, and noncompliance
... Got Homework? Here's Help White House Lunch Recipes Blindness KidsHealth > For Kids > Blindness Print A A A ... help, are sometimes called "legally blind." What Causes Blindness? Vision problems can develop before a baby is ...
Elevated stress-hemoconcentration in major depression is normalized by antidepressant treatment: secondary analysis from a randomized, double-blind clinical trial and relevance to cardiovascular disease risk.
Full Text Available BACKGROUND: Major depressive disorder (MDD is an independent risk factor for cardiovascular disease (CVD; the presence of MDD symptoms in patients with CVD is associated with a higher incidence of cardiac complications following acute myocardial infarction (MI. Stress-hemoconcentration, a result of psychological stress that might be a risk factor for the pathogenesis of CVD, has been studied in stress-challenge paradigms but has not been systematically studied in MDD. METHODS: Secondary analysis of stress hemoconcentration was performed on data from controls and subjects with mild to moderate MDD participating in an ongoing pharmacogenetic study of antidepressant treatment response to desipramine or fluoxetine. Hematologic and hemorheologic measures of stress-hemoconcentration included blood cell counts, hematocrit, hemoglobin, total serum protein, and albumin, and whole blood viscosity. FINDINGS: Subjects with mild to moderate MDD had significantly increased hemorheologic measures of stress-hemoconcentration and blood viscosity when compared to controls; these measures were correlated with depression severity. Measures of stress-hemoconcentration improved significantly after 8 weeks of antidepressant treatment. Improvements in white blood cell count, red blood cell measures and plasma volume were correlated with decreased severity of depression. CONCLUSIONS: Our secondary data analyses support that stress-hemoconcentration, possibly caused by decrements in plasma volume during psychological stress, is present in Mexican-American subjects with mild to moderate MDD at non-challenged baseline conditions. We also found that after antidepressant treatment hemorheologic measures of stress-hemoconcentration are improved and are correlated with improvement of depressive symptoms. These findings suggest that antidepressant treatment may have a positive impact in CVD by ameliorating increased blood viscosity. Physicians should be aware of the potential
... this page: //medlineplus.gov/ency/patientinstructions/000106.htm Heart disease - risk factors To use the sharing features on ... a certain health condition. Some risk factors for heart disease you cannot change, but some you can. Changing ...
... Prevalent Cases of Blindness (in thousands) by Age, Gender, and Race/Ethnicity Table for 2010 U.S. Prevalent ... Prevalent Cases of Blindness (in thousands) by Age, Gender, and Race/Ethnicity Table for 2000 U.S. Prevalent ...
Kevin L Winthrop
Full Text Available For decades, onchocerciasis (or river blindness was one of the most common infectious causes of blindness in the world. Primarily an infection of Africa, with limited distribution in the new world, disease due to the nematode Onchocerca volvulus is rapidly diminishing as a result of large public health campaigns targeting at risk populations in Africa and the Americas. Existing and newly-developed treatment strategies offer the chance to eliminate onchocercal ocular morbidity in some parts of the world. This article reviews these treatment strategies, current clinical and epidemiologic aspects of onchocerciasis, and the next steps toward elimination.
... HeartsÂ® WISEWOMAN Program Other Chronic Disease Topics Diabetes Nutrition Obesity Physical Activity Stroke Heart Disease Risk Factors Recommend ... HeartsÂ® WISEWOMAN Program Other Chronic Disease Topics Diabetes Nutrition Obesity Physical Activity Stroke File Formats Help: How do ...
Barreiro, Timothy John; Asiimwe, Denis D; Gemmel, David; Brine, Patrick
A 53-year-old man with a history of diabetic foot ulcer, osteomyelitis, coronary artery disease, hypertension and hyperlipidaemia, presented with chest pain of 3 weeks duration. Eleven days earlier, the patient had had a drug-eluting stent (DES) placed in a branch of the right coronary artery (RCA) after similar chest pain, leading to the findings of a positive nuclear stress test. Since discharge, he was not compliant with taking clopidegrel (Plavix), a concern for in-stent thrombosis with recurrent myocardial ischaemia; but work up was negative and medications were restarted. Within 24 h of admission, he developed bilateral flaccid leg weakness, urine retention and loss of sensation from the umbilicus level down. MRI revealed a T4-T6 epidural abscess. Emergent decompression laminectomy and abscess drainage was completed. Neurological symptoms improved hours after surgery with complete resolution of sensory deficits. Cultures grew Streptococcus sp., treated with intravenous nafcillin for 8 weeks. He regained leg strength with continued improvement seen in rehabilitation. PMID:26135489
Prokofyeva, Elena; Zrenner, Eberhart
The objective of this work was to study the epidemiology of major eye diseases leading to blindness in Europe through a systematic literature review. The literature search was performed using the Medline database (PubMed), with MeSH and free text search terms. Inclusion criteria for the studies were: (a) performed on a healthy population of Caucasian origin aged between 50 and 75 years; (b) diagnosed by ophthalmological examination in accordance with the International Classification of Diseas...
Gejl, Michael; Starup-Linde, Jakob; Thomsen, Jan Lykke Scheel;
AIMS: Type 2 diabetes (DM) increases the risk of cardiovascular disease. We investigated the effects of antidiabetic drugs on the composite endpoint (CE) of ischemic heart disease, heart failure or stroke in DM patients. METHODS: We conducted a nested case-control study. Cases were DM patients who......% CI: 16.88-24.12), neuropathy (OR=1.39, 95% CI: 1.05-1.85) and peripheral artery disease (OR=1.31, 95% CI: 1.02-1.69) increased the risk of CE. Biguanides (OR=0.62 95% CI; 0.54-0.71) and liraglutide (OR=0.48 95% CI; 0.38-0.62) significantly decreased the risk of CE as did statin treatment (OR=0.63, 95...
... and Stroke This information in Spanish ( en español ) Heart disease: Know your risk Are you at risk for ... risk factors Return to top More information on Heart disease and stroke prevention Read more from womenshealth.gov ...
Dunzhu, S; Wang, F S; Courtright, P; Liu, L; Tenzing, C; Noertjojo, K; WILKIE, A; Santangelo, M.; Bassett, K L
Background: Public health officials of the Tibet Autonomous Region (TAR) of China requested a survey of blindness, eye diseases, and eye care service utilisation to assist the development of a 10 year blindness prevention and treatment plan. The objective of the survey was to determine the prevalence of blindness and visual impairment, as well as cataract surgical coverage and surgical outcome in the TAR.
Yonekawa, Yoshihiro; Varma, Rohit; Choudhury, Farzana; Torres, Mina; Azen, Stanley P.
Purpose To identify independent risk factors for incident visual impairment (VI) and monocular blindness. Design Population-based prospective cohort study. Participants 4,658 Latinos aged 40 years in the Los Angeles Latino Eye Study (LALES) Methods A detailed history and comprehensive ophthalmological examination was performed at baseline and at the 4-year follow-up on 4,658 Latinos aged 40 years and older from Los Angeles, California. Incident VI was defined as best corrected visual acuity (BCVA) of 20/200 in the better-seeing eye at the 4 year follow-up examination in persons who had a BCVA of ≥20/40 in the better seeing eye at baseline. Incident monocular blindness was defined as BCVA of ≤20/200 in one eye at follow-up in persons who had a BCVA >20/200 in both eyes at baseline. Socio-demographic and clinical risk factors identified at the baseline interview and examination and associated with incident VI and loss of vision were determined using multivariable regression. Odds ratios (OR) were calculated for those variables that were independently associated with visual impairment and monocular blindness. Main Outcome Measures ORs for various risk factors for incident VI and monocular blindness Results Independent risk factors for incident VI were older age (70–79 years OR=4.8, ≥80 years OR=17.9), being unemployment (OR=3.5), and having diabetes mellitus (OR=2.2). Independent risk factors for monocular blindness were being retired (OR=3.4) or widowed (OR=3.7), having diabetes mellitus (OR=2.1) or any ocular disease (OR=5.6) at baseline. Persons with self-reported excellent/good vision were less likely to develop VI or monocular blindness (OR=0.4–0.5). Conclusion Our data highlight that older Latinos and Latinos with diabetes mellitus or self-reported eye diseases are at high risk of developing vision loss. Furthermore, being unemployed, widowed or retired confers an independent risk of monocular blindness. Interventions that prevent, treat, and focus on
... I Help a Friend Who Cuts? What's My Lyme Disease Risk? KidsHealth > For Teens > What's My Lyme Disease Risk? Print A A A Text Size What's ... la enfermedad de Lyme? Is the thought of Lyme disease making you feel you'd be safer in ...
Raymond G. Mabaso
Full Text Available Background: Diabetes mellitus (DM is a common systemic disease amongst Black South Africans. It may lead to diabetic retinopathy (DR, a common cause of visual impairment (VI and blindness. DR may signifiantly increase the prevalence of VI and blindness.Aim: To assess risk factors for VI and blindness amongst a black diabetic South African population aged ≥ 40 years.Setting: The study was conducted in seven Government healthcare facilities (two hospitals, four clinics and one health centre in Mopani District, Limpopo province, South Africa.Methods: This was a cross-sectional health facility-based quantitative study. Structured interviews were used to obtain information, which included sociodemographic profie, knowledge about DM and its ocular complications, presence of hypertension and accessibility to health facilities. Subsequently participants were examined for VI and blindness using an autorefractor, pinhole disc, ophthalmoscope and logMAR visual acuity chart. Anthropometric measurements (height, weight and waist were also taken. Associations between 31 risk factors and VI as well as blindness were statistically examined.Results: Participants (N = 225 included 161 women and 64 men aged 40–90 years (mean 61.5 ± 10.49 years; 41.3% of them had VI and 3.6% were blind. Cataracts (76.8% and DR (7.1% were the common causes of compensated VI and blindness. Risk factors that were associated with VI and blindness were age, monthly income, compliance with losing weight and physical activity.Conclusion: Findings suggest that lifestyle intervention and appropriate eyecare programmes may reduce VI and blindness in this population.
ZHANG Ji; YU Sujun
Blind numbers of evaluation indices about groundwater resources carrying capacity are defined from the concomitancy of randomness, fuzziness, grey property and unascertainment of groundwater system.Based on fuzzy theory, a comprehensive evaluation model on groundwaterresources carrying capacity is constructed with blind information. Then arisk assessment model of surcharge about groundwater resources carryingcapacity is established on blind reliability theory. The probable value"*"'matrix of fuzzy membership degree about carrying capacity corresponding to each judgment level can be obtained with the aid of blind algorithm as well as the subjective reliability "×" matrix. And then a graph of"groundwater carrying capacity v.s. accumulative reliability" can be gained.Based on the graph, fuzzy membership degree of groundwater resourcescarrying capacity to each judgment level under different risk probabilitycan be got. Thus, a comparatively reasonable judgment to groundwaterresources carrying capacity might be obtained, with comprehensive analysis to the state of society, economy technology and ecology.
... the Knowledge Base Browse AVMA Policies Browse by Animal/Species Browse by Topic Browse by Discipline Resources ... Your Veterinarian Pet Care Currently selected Emergency Care Animal Welfare Veterinary Careers Public Health Disease Risks for ...
... from the NHLBI on Twitter. What Are Coronary Heart Disease Risk Factors? Coronary heart disease risk factors are ... high blood pressure, overweight and obesity, and others. Heart Disease Risk Factors 09/30/2011 This video—presented ...
... disease: Know your risk Heart Health and Stroke Heart disease risk factors you can control Did you know? ... overall health. Return to top More information on Heart disease risk factors you can control Read more from ...
Hjerpsted, Julie Bousgaard; Tholstrup, Tine
Abstract Currently, the effect of dairy products on cardiovascular risk is a topic with much debate and conflicting results. The purpose of this review is to give an overview of the existing literature regarding the effect of cheese intake and risk of cardiovascular disease (CVD). Studies included...
Zafarmand, M. H.
Atherosclerotic cardiovascular disease (CVD), which involves the heart, brain, and peripheral circulation, is a major health problem world-wide. The development of atherosclerosis is a complex process, and several established risk factors are involved. Nevertheless, these established risk factors do not fully explain the occurrence of CVD and further insight is required in factors such as genetic determinants that may identify individuals at risk. In this thesis we worked on the genetic basis...
Full Text Available BACKGROUND: Chagas disease, caused by Trypanosoma cruzi, remains a serious public health concern in many areas of Latin America, including México. It is also endemic in Texas with an autochthonous canine cycle, abundant vectors (Triatoma species in many counties, and established domestic and peridomestic cycles which make competent reservoirs available throughout the state. Yet, Chagas disease is not reportable in Texas, blood donor screening is not mandatory, and the serological profiles of human and canine populations remain unknown. The purpose of this analysis was to provide a formal risk assessment, including risk maps, which recommends the removal of these lacunae. METHODS AND FINDINGS: The spatial relative risk of the establishment of autochthonous Chagas disease cycles in Texas was assessed using a five-stage analysis. 1. Ecological risk for Chagas disease was established at a fine spatial resolution using a maximum entropy algorithm that takes as input occurrence points of vectors and environmental layers. The analysis was restricted to triatomine vector species for which new data were generated through field collection and through collation of post-1960 museum records in both México and the United States with sufficiently low georeferenced error to be admissible given the spatial resolution of the analysis (1 arc-minute. The new data extended the distribution of vector species to 10 new Texas counties. The models predicted that Triatoma gerstaeckeri has a large region of contiguous suitable habitat in the southern United States and México, T. lecticularia has a diffuse suitable habitat distribution along both coasts of the same region, and T. sanguisuga has a disjoint suitable habitat distribution along the coasts of the United States. The ecological risk is highest in south Texas. 2. Incidence-based relative risk was computed at the county level using the Bayesian Besag-York-Mollié model and post-1960 T. cruzi incidence data. This
... your risk Heart Health and Stroke Other possible heart disease risk factors Related information Depression fact sheet Stress ... Return to top More information on Other possible heart disease risk factors Read more from womenshealth.gov Heart ...
Vugt, J.P.P. van; Siesling, S.; Vergeer, M; van der Velde, E A; R. Roos
OBJECTIVES—To establish the effect of the atypical neuroleptic clozapine on chorea, voluntary motor performance, and functional disability in patients with Huntington's disease. METHODS—Thirty three patients with Huntington's disease participated in a double blind randomised trial. A maximum of 150 mg/day clozapine or placebo equivalent was given for a period of 31 days. Assessments were performed in the week before and at the last day of the trial. Chorea was scored usin...
ZHU Jian-feng; ZOU Hai-dong; HE Xian-gui; LU Li-na; ZHAO Rong; XU Hong-mei; LIANG Qing-feng
Background The control of blindness in children is a high priority within the VISION 2020 initiative.To determine the causes of severe visual impairment and blindness in children from Shanghai Blind Children School (SBCS) can provide useful information on childhood blindness in Shanghai.Methods A cross-sectional investigation of students in SBCS was conducted in May 2010.The World Health Organization/Prevention of Blindness (WHO/PBL) eye examination record system for children with low vision and blindness was used.The results were further compared with the findings of two previous investigation studies conducted in 1986 and 2004,respectively in SBCS.Results Of the 146 children observed,80 children (54.8％) were blind (best corrected best visual acuity less than 0.05),27 children (18.5％) had severe visual impairment (best corrected visual acuity less than 0.1 but better than or equal to 0.05),and 34 children (23.3％) had moderate visual impairment (best corrected visual acuity less than 0.3 but better than or equal to 0.1).The major affected anatomic sites in the 107 children with severe visual impairment and blindness (SVI/BL) were retina (47.7％),whole globe (16.8％),optic nerve (13.1％) and lens (9.3％).The leading causes of SVI/BL were retinopathy of prematurity (ROP,25.2％),followed by retinal dystrophy (15.9％),optic nerve atrophy (9.3％) and microphthalmos (9.3％).The two leading etiologic categories of SVI/BL were perinatal/neonatal (36.4％) and congenital/hereditary groups (29.0％).The leading cause of moderate visual impairment was aphakia after cataract surgery (congenital cataract,44.1％).Compared with the findings in two previous investigations in SBCS,the proportion of ROP in visual impairing diseases increased,while the proportion of disorders of the lens (cataract and aphakia)significantly decreased.Conclusions The leading cause of childhood blindness in SBCS nowadays is ROP.It is projected that without improvement in perinatal medical
Ostergaard, L; Werdelin, L.; Odin, P; Lindvall, O; Dupont, E.; Christensen, P. B.; Boisen, E; Jensen, N B; Ingwersen, S H; Schmiegelow, M
The effect, therapeutic dose range, and pharmacokinetics of apomorphine, given as subcutaneous injections by a single use pen, were evaluated in the treatment of off phenomena in 22 patients with idiopathic Parkinson's disease. At study entry a placebo controlled apomorphine test was performed, and apomorphine doses were then individually titrated (mean 3.4 (range 0.8-6.0) mg) and compared with placebo in a double blind cross over phase. With apomorphine compared with placebo the mean daily d...
Cooney, Marie Therese
The high risk strategy for the prevention of cardiovascular disease (CVD) requires an assessment of an individual\\'s total CVD risk so that the most intensive risk factor management can be directed towards those at highest risk. Here we review developments in the assessment and estimation of total CVD risk.
de Boo, G M; Tibben, A; Lanser, J B; Jennekens-Schinkel, A; Hermans, J; Vegter-Van Der Vlis, M; Roos, R A
Intelligence in 20 presymptomatic subjects with an increased risk (> 95%) for carrying the gene for Huntington's disease (HD) was studied in a prospective, case-control, single blind study. No significant differences between the groups were detected for intelligence indices and subtest scores (Wechsler Adult Intelligence Scale). The high level of the performance IQ and the significant discrepancy between performance IQ and verbal IQ found in both the high risk and the low risk groups contrast...
Coronary heart disease (CHD) is a major burden for public health worldwide. Several factors are known to be associated with the disease risk, including high levels of low-density lipoprotein (LDL) cholesterol and blood pressure. The established risk factors do not, however, fully predict an individual s risk for the disease. In recent years, new candidate risk factors, including genetic markers, have been extensively studied. Genome-wide association studies (GWASs) have mapped over 40 genetic...
... Alzheimer's Project Act (NAPA) About ADEAR About Alzheimer's Disease: Risk Factors and Prevention We can’t control some risk factors for ... Preventing Alzheimer’s Disease: What Do We Know? Alzheimer's Disease: Unraveling the Mystery ... Factors and Prevention News Summit sets the path ahead for Alzheimer's ...
Fucoidan is a heterogeneous group of sulfated polysaccharide with a high content of l-fucose, which can be extracted from brown algae and marine invertebrates. It has many beneficial biological activities that make fucoidan an interesting candidate for therapeutic application in a variety of diseases. Age-related macular degeneration and diabetic retinopathy are major causes for vision loss and blindness in the industrialized countries and increasingly in the developing world. Some of the characteristics found in certain fucoidans, such as its anti-oxidant activity, complement inhibition or interaction with the Vascular Endothelial Growth factor, which would be of high interest for a potential application of fucoidan in age-related macular degeneration or diabetic retinopathy. However, the possible usage of fucoidan in ophthalmological diseases has received little attention so far. In this review, biological activities of fucoidan that could be of interest regarding these diseases will be discussed. PMID:26848666
... Candidiasis Oropharyngeal / Esophageal Candidiasis Genital / vulvovaginal candidiasis Invasive candidiasis Definition Symptoms Risk & Prevention Sources Diagnosis Treatment Statistics Healthcare Professionals ...
A randomised double-blind clinical trial of 28 horses was undertaken to evaluate the efficacy of isoxsuprine hydrochloride at four different doses:- 0.0 mg/kg bodyweight (bwt) (placebo), 0.6 mg/kg bwt, 1.2 mg/kg bwt and 1.8 mg/kg bwt for treatment of navicular disease. The results showed that horses treated with isoxsuprine hydrochloride (N = 22) responded significantly with respect to clinical assessment score (P less than 0.01) when compared with the control group (N = 6). Furthermore, there were no dose-related differences in the responses of the horses treated with increasing levels of isoxsuprine. No correlation was found between radiological evidence of the extent of navicular disease and severity of lameness or response to treatment
Nynne; Nyboe; Andersen; Tine; Jess
Abundant scientific evidence supporting an association between inflammatory bowel disease(IBD) and venous thromboembolic events, caused by an IBD related hypercoagulability, is acknowledged and thromboprophylactic treatment strategies are now implemented in the management of IBD patients. In contrary, the risk of arterial thromboembolic disease, as ischemic heart disease, cerebrovascular events, and mesenteric ischemia in patients with IBD remains uncertain and the magnitude of a potentially increased risk is continuously debated, with ambiguous risk estimates among studies. The evident role of inflammation in the pathogenesis of atherosclerosis forms the basis of a biological plausible link; the chronic systemic inflammation in IBD patients increases the risk of atherosclerosis and thereby the risk of thrombotic events. Further, studies have shown that the burden of traditional risk factors for atherosclerosis, such as obesity, diabetes mellitus, and dyslipidemia is lower in IBD populations, thus further strengthen the role of non-traditional risk factors, as chronic inflammation in the linking of the two disease entities. Likewise, mortality from cardiovascular disease in IBD remains questioned. The aim of the current review is to give an up-date on the existing evidence of the possible association between IBD and cardiovascular disease and to discuss traditional and non-traditional risk factors.
Senay, Ibrahim; Hensley-Alford, Sharon; Kaphingst, Kimberly A
Risk perceptions and disease worry of 1,959 healthy adults were measured in a telephone-based survey. In the model for each of eight health conditions, people's perceived risk was related to their worry for that condition (p worry for the other seven conditions (p people were worried about a certain condition, the more their worry about the other seven conditions increased their risk perception for that condition (p < .0001). The results are important for preventing biased risk perceptions in multiple-disease contexts. PMID:22843634
Kyari, F; Abdull, MM; Wormald, R; Evans, Jr., Daw-Nay N. R.; Nolan, W; Murthy, GV; Gilbert, CE; Nigeria National Blindness and Visual Impairment Study Group; , COLLABORATORS; Imam, A.; Abiose, A; Ezelum, C; Entekume, G; Faal, H; Rabiu, M.
The glaucoma-specific blindness prevalence in Nigeria (0.7 %, 95 % CI 0.6-0.9 %) among those aged ≥40 years is one of the highest ever reported. This study determined the risk factors for open-angle glaucoma (OAG) in adults examined in the Nigeria National Blindness and Visual Impairment Survey. A nationally representative sample of 13,591 people aged ≥40 years in 305 clusters in Nigeria were examined (response rate 90.4 %) between January 2005 to June 2007. Everyone had logMAR visual a...
Kyari, Fatima; Mohammed M Abdull; Wormald, Richard; Evans, Jennifer R.; Nolan, Winifred; Murthy, Gudlavelleti V. S.; Clare E Gilbert; ,; Imam, Abdullahi; Abiose, Adenike; Ezelum, Christian; Entekume, Gabriel; Faal, Hannah; Rabiu, Mansur M.; Bankole, Olufunmilayo O.
Background The glaucoma-specific blindness prevalence in Nigeria (0.7 %, 95 % CI 0.6–0.9 %) among those aged ≥40 years is one of the highest ever reported. This study determined the risk factors for open-angle glaucoma (OAG) in adults examined in the Nigeria National Blindness and Visual Impairment Survey. Methods A nationally representative sample of 13,591 people aged ≥40 years in 305 clusters in Nigeria were examined (response rate 90.4 %) between January 2005 to June 2007. Everyone had lo...
Kornum, Jette Brommann; Sværke, Claus; Thomsen, Reimar Wernich; Lange, Peter; Sørensen, Henrik Toft
Little is known about the risk of cancer in patients with chronic obstructive pulmonary disease (COPD), including which cancer sites are most affected. We examined the short- and long-term risk of lung and extrapulmonary cancer in a nationwide cohort of COPD patients.......Little is known about the risk of cancer in patients with chronic obstructive pulmonary disease (COPD), including which cancer sites are most affected. We examined the short- and long-term risk of lung and extrapulmonary cancer in a nationwide cohort of COPD patients....
... Espanol Image Library Campaign Materials The Healthy Heart Handbook for Women Major Risk Factors for Heart Disease ... on how to choose and cook low-fat foods, get more physical activity, and achieve a healthy ...
DeStefano, F.; Anda, R F; Kahn, H. S.; Williamson, D F; Russell, C. M.
OBJECTIVE--To investigate a reported association between dental disease and risk of coronary heart disease. SETTING--National sample of American adults who participated in a health examination survey in the early 1970s. DESIGN--Prospective cohort study in which participants underwent a standard dental examination at baseline and were followed up to 1987. Proportional hazards analysis was used to estimate relative risks adjusted for several covariates. MAIN OUTCOME MEASURES--Incidence of morta...
Roč. 15, 1/2 (1995), s. 203-212. ISSN 0208-5216. [Seminar on Statistics and Clinical Practice. Warsaw, 20.06.1994-23.06.1994] Keywords : risk factors * genetics * association * epidemilogy * measures of association * screening * genetics
Gao, Xiang; Chen, Honglei; Schwarzschild, Michael A; Glasser, Dale B; Logroscino, Giancarlo; Rimm, Eric B; Ascherio, Alberto
Erectile dysfunction is common among individuals with Parkinson's disease, but it is unknown whether it precedes the onset of the classic features of Parkinson's disease. To address this question, the authors examined whether erectile dysfunction was associated with Parkinson's disease risk in the Health Professionals Follow-up Study. Analyses included 32,616 men free of Parkinson's disease at baseline in 1986 who in 2000 completed a retrospective questionnaire with questions on erectile dysfunction in different time periods. Relative risks were computed using Cox proportional hazards models adjusting for age, smoking, caffeine intake, history of diabetes, and other covariates. Among men who reported their erectile function before 1986, 200 were diagnosed with Parkinson's disease during 1986-2002. Men with erectile dysfunction before 1986 were 3.8 times more likely to develop Parkinson's disease during the follow-up than were those with very good erectile function (relative risk = 3.8, 95% confidence interval: 2.4, 6.0; p disease were 2.7, 3.7, and 4.0 (95% confidence interval: 1.4, 11.1; p = 0.008) for participants with first onset of erectile dysfunction (before 1986) at 60 or more, 50-59, and less than 50 years of age, respectively, relative to those without erectile dysfunction. In conclusion, in this retrospective analysis in a large cohort of men, the authors observed that erectile dysfunction was associated with a higher risk of developing Parkinson's disease. PMID:17875583
Boullart, I.; Graaf, J. de; Stalenhoef, A.F.H.
Dyslipidemia, especially elevated serum levels of cholesterol, is causally related to cardiovascular disease. The specific role of triglycerides has long been controversial. In this article we discuss the role of serum triglycerides in relation to the risk of cardiovascular disease. First, the (path
Disease risks to humans, animals, and plants are determined by interconnected environmental variables that affect incidence, transmission, and outbreak. Climate change affects many of the environmental variables that lead to disease. Regardless of the species involved, the impacts can ultimately affect the health, livelihood, and economic security of humans. The objective of this World Ban...
Sleegers, Kristel; Duijn, Cock
textabstractWith the aging of western society the contribution to morbidity of diseases of the elderly, such as dementia, will increase exponentially. Thorough preventative and curative strategies are needed to constrain the increasing prevalence of these disabling diseases. Better understanding of the pathogenesis of disease will enable development of therapy, prevention and the identification of high-risk groups in the population. Here, we review the genetic epidemiology of Alzheimer's dise...
Letenneur, L; Launer, L J; Andersen, K;
The hypothesis that a low educational level increases the risk for Alzheimer's disease remains controversial. The authors studied the association of years of schooling with the risk for incident dementia and Alzheimer's disease by using pooled data from four European population-based follow......-up studies. Dementia cases were identified in a two-stage procedure that included a detailed diagnostic assessment of screen-positive subjects. Dementia and Alzheimer's disease were diagnosed by using international research criteria. Educational level was categorized by years of schooling as low (
Grønbæk, Lisbet; Vilstrup, Hendrik; Deleuran, Bent;
BACKGROUND & AIMS: Alcoholic cirrhosis is associated with hyperactivation and dysregulation of the immune system. In addition to its ability to increase risk for infections, it also may increase the risk for autoimmune diseases. We studied the incidence of autoimmune diseases among patients with...... alcohol-associated cirrhosis vs controls in Denmark. METHODS: We collected data from nationwide health care registries to identify and follow up all citizens of Denmark diagnosed with alcoholic cirrhosis from 1977 through 2010. Each patient was matched with 5 random individuals from the population...... diagnosed with alcoholic cirrhosis, 532 developed an autoimmune disease, yielding an overall increased adjusted incidence rate ratio (aIRR) of 1.36 (95% confidence interval [CI], 1.24-1.50). The strongest associations were with Addison's disease (aIRR, 2.47; 95% CI, 1.04-5.85), inflammatory bowel disease (a...
Andersen, Vibeke; Olsen, Anja; Carbonnel, Franck;
European cohorts, mainly including middle-aged adults, suggest that a diet high in protein from meat and fish is associated with a higher risk of inflammatory bowel disease. Intake of the n-6 polyunsaturated fatty acid linoleic acid may confer risk of ulcerative colitis, whereas n-3 polyunsaturated fatty...... dioxide and aluminium silicate). Conclusions: A diet high in protein, particular animal protein, may be associated with increased risk of inflammatory bowel disease and relapses. N-6 polyunsaturated fatty acids may predispose to ulcerative colitis whilst n-3 polyunsaturated fatty acid may protect. These...... results should be confirmed in other countries and in younger subjects before dietary counselling is recommended in high risk subjects....
Filho, Joao Borges Fortes; Barros, Cristiano Koch; Lermann, Viviane Levy; Eckert, Gabriela Unchalo; Coelho da Costa, Marlene; Procianoy, Renato Soibelmann
Introduction: Retinopathy of prematurity (ROP) is a multifactorial disease and a leading cause of blindness in children. Purposes: The objectives of this paper are to evaluate in a prospective study the incidence, risk factors, the rate of diode laser treatment and main outcomes, in all very low birth weight and extremely premature infants from the Hospital de Clínicas de Porto Alegre, Brazil, between October 2002 and May 2006, in a screening program according to the Brazilian recommendat...
Full Text Available Reduced muscle strength is an independent risk factor for falls and related to postural instability in individuals with Parkinson's disease. The ability of resistance training to improve postural control still remains unclear.To compare resistance training with balance training to improve postural control in people with Parkinson's disease.40 patients with idiopathic Parkinson's disease (Hoehn&Yahr: 2.5-3.0 were randomly assigned into resistance or balance training (2x/week for 7 weeks. Assessments were performed at baseline, 8- and 12-weeks follow-up: primary outcome: Fullerton Advanced Balance (FAB scale; secondary outcomes: center of mass analysis during surface perturbations, Timed-up-and-go-test, Unified Parkinson's Disease Rating Scale, Clinical Global Impression, gait analysis, maximal isometric leg strength, PDQ-39, Beck Depression Inventory. Clinical tests were videotaped and analysed by a second rater, blind to group allocation and assessment time.32 participants (resistance training: n = 17, balance training: n = 15; 8 drop-outs were analyzed at 8-weeks follow-up. No significant difference was found in the FAB scale when comparing the effects of the two training types (p = 0.14; effect size (Cohen's d = -0.59. Participants from the resistance training group, but not from the balance training group significantly improved on the FAB scale (resistance training: +2.4 points, Cohen's d = -0.46; balance training: +0.3 points, Cohen's d = -0.08. Within the resistance training group, improvements of the FAB scale were significantly correlated with improvements of rate of force development and stride time variability. No significant differences were found in the secondary outcome measures when comparing the training effects of both training types.The difference between resistance and balance training to improve postural control in people with Parkinson's disease was small and not significant with this sample size. There was weak evidence that
Pierson, Duane L.
This slide presentation opens with views of the shuttle in various stages of preparation for launch, a few moments after launch prior to external fuel tank separation, a few pictures of the earth,and several pictures of astronomical interest. The presentation reviews the factors effecting the risks of infectious disease during space flight, such as the crew, water, food, air, surfaces and payloads and the factors that increase disease risk, the factors affecting the risk of infectious disease during spaceflight, and the environmental factors affecting immunity, such as stress. One factor in space infectious disease is latent viral reactivation, such as herpes. There are comparisons of the incidence of viral reactivation in space, and in other analogous situations (such as bed rest, or isolation). There is discussion of shingles, and the pain and results of treatment. There is a further discussion of the changes in microbial pathogen characteristics, using salmonella as an example of the increased virulence of microbes during spaceflight. A factor involved in the risk of infectious disease is stress.
Full Text Available Abstract Background The extent to which mental and physical exercise may slow cognitive decline in adults with early signs of cognitive impairment is unknown. This article provides the rationale and methodology of the first trial to investigate the isolated and combined effects of cognitive training (CT and progressive resistance training (PRT on general cognitive function and functional independence in older adults with early cognitive impairment: Study of Mental and Regular Training (SMART. Our secondary aim is to quantify the differential adaptations to these interventions in terms of brain morphology and function, cardiovascular and metabolic function, exercise capacity, psychological state and body composition, to identify the potential mechanisms of benefit and broader health status effects. Methods SMART is a double-blind randomized, double sham-controlled trial. One hundred and thirty-two community-dwelling volunteers will be recruited. Primary inclusion criteria are: at risk for cognitive decline as defined by neuropsychology assessment, low physical activity levels, stable disease, and age over 55 years. The two active interventions are computerized CT and whole body, high intensity PRT. The two sham interventions are educational videos and seated calisthenics. Participants are randomized into 1 of 4 supervised training groups (2 d/wk × 6 mo in a fully factorial design. Primary outcomes measured at baseline, 6, and 18 months are the Alzheimer's Disease Assessment Scale (ADAS-Cog, neuropsychological test scores, and Bayer Informant Instrumental Activities of Daily Living (B-IADLs. Secondary outcomes are psychological well-being, quality of life, cardiovascular and musculoskeletal function, body composition, insulin resistance, systemic inflammation and anabolic/neurotrophic hormones, and brain morphology and function via Magnetic Resonance Imaging (MRI and Spectroscopy (fMRS. Discussion SMART will provide a novel evaluation of the
Potrata, Barbara; McKibbin, Martin; Lim, Jennifer Nw; Hewison, Jenny
Availability and accuracy of genetic testing in ophthalmology has increased yet the benefits are unclear especially for those conditions where cure or treatments are limited. To explore attitudes to and patients' understanding of possible advantages and disadvantages of genetic testing for inherited retinal disease, we undertook focus groups in three West Yorkshire towns in the UK. Most of our participants had retinitis pigmentosa and one of the focus groups consisted of participants from (British) Asian ethnic background. Here, we report only those attitudes which were common in all three focus groups. Some of the attitudes have already been reported in the literature. Novel findings include attitudes held towards informed choice and life planning, particularly among more severely affected participants. For example, participants appreciated that genetic testing increases informed choice and enables life planning, but these understandings tended to be in a specific sense: informed choice whether to have children and family planning in order to prevent illness recurrence. We conclude that even though these patients are not a homogeneous group, their attitudes tend to be underpinned by deep anxiety of passing their visual impairment onto their children. In this respect, they differ importantly from a small minority of the deaf who would prefer to have children with hearing loss, and from the more general population who do not believe that blindness is a "severe" enough disability to warrant avoiding having children. PMID:24366860
Geerts, Hugo; Spiros, Athan; Roberts, Patrick; Twyman, Roy; Alphs, Larry; Grace, Anthony A
The tremendous advances in understanding the neurobiological circuits involved in schizophrenia have not translated into more effective treatments. An alternative strategy is to use a recently published 'Quantitative Systems Pharmacology' computer-based mechanistic disease model of cortical/subcortical and striatal circuits based upon preclinical physiology, human pathology and pharmacology. The physiology of 27 relevant dopamine, serotonin, acetylcholine, norepinephrine, gamma-aminobutyric acid (GABA) and glutamate-mediated targets is calibrated using retrospective clinical data on 24 different antipsychotics. The model was challenged to predict quantitatively the clinical outcome in a blinded fashion of two experimental antipsychotic drugs; JNJ37822681, a highly selective low-affinity dopamine D(2) antagonist and ocaperidone, a very high affinity dopamine D(2) antagonist, using only pharmacology and human positron emission tomography (PET) imaging data. The model correctly predicted the lower performance of JNJ37822681 on the positive and negative syndrome scale (PANSS) total score and the higher extra-pyramidal symptom (EPS) liability compared to olanzapine and the relative performance of ocaperidone against olanzapine, but did not predict the absolute PANSS total score outcome and EPS liability for ocaperidone, possibly due to placebo responses and EPS assessment methods. Because of its virtual nature, this modeling approach can support central nervous system research and development by accounting for unique human drug properties, such as human metabolites, exposure, genotypes and off-target effects and can be a helpful tool for drug discovery and development. PMID:23251349
Full Text Available The tremendous advances in understanding the neurobiological circuits involved in schizophrenia have not translated into more effective treatments. An alternative strategy is to use a recently published 'Quantitative Systems Pharmacology' computer-based mechanistic disease model of cortical/subcortical and striatal circuits based upon preclinical physiology, human pathology and pharmacology. The physiology of 27 relevant dopamine, serotonin, acetylcholine, norepinephrine, gamma-aminobutyric acid (GABA and glutamate-mediated targets is calibrated using retrospective clinical data on 24 different antipsychotics. The model was challenged to predict quantitatively the clinical outcome in a blinded fashion of two experimental antipsychotic drugs; JNJ37822681, a highly selective low-affinity dopamine D(2 antagonist and ocaperidone, a very high affinity dopamine D(2 antagonist, using only pharmacology and human positron emission tomography (PET imaging data. The model correctly predicted the lower performance of JNJ37822681 on the positive and negative syndrome scale (PANSS total score and the higher extra-pyramidal symptom (EPS liability compared to olanzapine and the relative performance of ocaperidone against olanzapine, but did not predict the absolute PANSS total score outcome and EPS liability for ocaperidone, possibly due to placebo responses and EPS assessment methods. Because of its virtual nature, this modeling approach can support central nervous system research and development by accounting for unique human drug properties, such as human metabolites, exposure, genotypes and off-target effects and can be a helpful tool for drug discovery and development.
Senay, Ibrahim; Alford, Sharon Hensley; Kaphingst, Kimberly A.
Risk perceptions and disease worry of 1,959 healthy adults were measured in a telephone-based survey. In the model for each of eight health conditions, people’s perceived risk was related to their worry for that condition (p < .0001) and their worry for the other seven conditions (p < .001). There was also an interaction indicating that the less people were worried about a certain condition, the more their worry about the other seven conditions increased their risk perception for that conditi...
Hugh James Freeman
There is recognized increased risk for colorectal cancer in patients with inflammatory bowel disease, particularly in long-standing and extensive ulcerative colitis. There also appears to be an increased rate of intestinal cancer in Crohn's disease, including both colon and small bowel sites. In Crohn's disease, evidence suggests that detection of colorectal cancer may be delayed with a worse progno sis. Some risk factors for cancer in Crohn's disease include the extent of inflammatory change within the colon and the presence of bypassed or excluded segments, inclu ding rectal "stump" cancer. In addition, the risk for other types of intestinal neoplasms may be increased in Crohn's disease, including lymphoma and carcinoid tumors. Earlier detection of colorectal cancer based on colonoscopy scre ening and surveillance may be achieved but, to date, this has not translated into a positive survival benefit. Moreo ver, newer staining methods and evolving micro-endos copic techniques show promise, but have not significantly altered management. Future research should focus on development of molecular or other bio-markers that might predict future dysplasia or cancer development in Crohn's disease.
... Major Risk Factors for Heart Disease High Blood Cholesterol High blood cholesterol is another major risk factor for heart disease ... can do something about. The higher your blood cholesterol level, the greater your risk for developing heart ...
Allen L. Richards
Full Text Available Penyakit Rickettsia bersifat endemik hampir di seluruh bagian dunia, dan begitu juga di Indonesia. Termasuk dalam penyakit-penyakit rickettsia adalah tifus epidemik, tifus murine, "scrub typhus," dan "spotted fever." Tifus epidemik, yang ditularkan kepada manusia melalui tuma pada tubuh manusia, dan dapat menyebabkan sakit berat dan kematian. Tifus murine (tifus endemik, bersumber pada pinjal hewan, merupakan penyakit yang mirip tifus epidemik, tetapi dengan gejala-gejala yang lebih ringan dan jarang menyebabkan kematian. "Scrub typhus", merupakan penyakit yang dapat ringan sampai berat dan dapat membahayakan hidup, ditularkan kepada manusia melalui gigitan tungau yang belum dewasa yang dikenal sebagai "chigger". "Spotted fever: (demam yang disertai dengan bintik-bentik pada kulit, disebabkan karena terinfeksi oleh salah satu dari berbagai spesies rickettsia dari kelompok "spotted fever", dan ditularkan kepada manusia oleh pejamu (hospes vertebrata melalui gigitan caplak (tick yang terinfeksi. Penyakit yang disebabkan oleh organisma yang menyerupai rickettsia (rickettsia-like organism adalah: "Q fever", yaitu penyakit yang akut atau kronis yang diduga ditularkan secara alamiah akibat terhirup oleh partikel udara yang terinfeksi Coxiella burnetti sejenis bakteri yang sangat resisten terhadap upaya menonaktifkannya secara kimiawi dan fisik. Bartonellosis atau penyakit Carrion, ditemukan pada daerah dengan ketinggian sedang di Andes, Amerika Selatan. Penyakit ini ditularkan oleh lalat pasir (sand flies. "Trench fever", mirip dengan tifus epidemik, ditularkan kepada manusia oleh tuma; penyakit ini sembuh sendiri. Penyakit garutan kucing (Cat-scratch disease, disebabkan oleh infeksi Bartonella henselae di tempat gigitan atau garutan kucing rumah yang merupakan hospes. Demam sennetsu, merupakan penyakit yang dapat sembuh sendiri dan hanya ditemukan di Jepang dan Malaysia. Pengobatan dengan tetrasiklin atau kloramfenikol untuk penyakit Rickettsia
... on Twitter. Who Is at Risk for Coronary Heart Disease? In the United States, coronary heart disease (CHD) ... type of fat. Other Risks Related to Coronary Heart Disease Other conditions and factors also may contribute to ...
Full Text Available Introduction. To determine the prevalence and identify potentially curable causes of blindness. Material and methods. We analyzed causes of blindness in 808 blind persons, aged from 0 to 75 years. We classified our findings in 13 categories. Results. The least number of blind persons was discovered in children aged from 0 to 15 years (2.4%, as well as in teenagers (3.4%. The number of blind persons in working population, aged from 30 to 60 was (33.1% and in older population it was (60.7%. Glaucoma was the highest cause of blindness (15.9%. Complications of myopia (14.6% took the second place. Conclusion. We think that our community needs more screening projects for glaucoma, refraction anomalies in children and diabetic retinopathy, through which the causes of blindness would be discovered and treated on time and people would be much more educated about risks and consequences of untreated eye diseases and conditions.
Nordahl, Helene; Rod, Naja Hulvej; Frederiksen, Birgitte Lidegaard;
Educational-related gradients in coronary heart disease (CHD) and mediation by behavioral risk factors are plausible given previous research; however this has not been comprehensively addressed in absolute measures. Questionnaire data on health behavior of 69,513 participants, 52 % women, from...
Background Evidence is accumulating that lifestyle factors influence the incidence of fatal and non-fatal cardiovascular diseases (CVD). A healthy diet, being physically active, moderate alcohol consumption and not smoking are associated with a lower CVD risk. In addition to
... Force Recommendations Screening for Peripheral Artery Disease and Cardiovascular Disease Risk Assessment with Ankle Brachial Index in Adults The ... Recommendation | 1 Screening for Peripheral Artery Disease and Cardiovascular Disease Risk Assessment with Ankle Brachial Index in Adults Potential ...
Laar, van, J.A.; Jansen, E.N.H.; Essink, A.W.G.; Neef, C.; Oosterloo, S.
Five patients with idiopathic Parkinson's disease with severe response fluctuations were selected for a randomized double-blind placebo-controlled study, concerning the clinical effects of subcutaneous apomorphine and its assessment in `off¿-periods. The study was designed as five n = 1 studies, in which every patient was his own control. The effect of apomorphine was studied by using the Columbia rating scale and quantitative assessments, using tapping, walking and pinboard. There was a sign...
Trier Møller, Frederik; Andersen, Vibeke; Wohlfarht, Jan;
. METHODS: The study encompassed the entire Danish population during 1977-2011 (N=8,295,773; 200 million person-years). From national registries, we obtained information on diagnosis date of IBD (N=45,780) and family ties. Using Poisson regression, we estimated incidence rate ratios (IRRs) of IBD in......OBJECTIVES: Estimates of familial risk of inflammatory bowel diseases (IBDs), Crohn's disease (CD), and ulcerative colitis (UC) are needed for counseling of patients and could be used to target future prevention. We aimed to provide comprehensive population-based estimates of familial risk of IBD...... pronounced in relatives of CD cases. IRRs increased with two or more IBD-affected relatives and were modified by age, with the highest family-related IRR observed in early life. CONCLUSIONS: The risk of IBD is significantly increased in first -, second-, and third-degree relatives of IBD-affected cases, with...
Full Text Available Background: Coronary artery disease is recognized as one of the three major causes of mortality around the world. The role of inflammation in producing coronary artery disease has been established in previous studies. Since periodontitis, which is highly prevalent, is considered as a cause of inflammation, its influence on producing coronary artery disease was investigated in the present study considering its four main indices. Methods: In this case-control study, 60 patients with angiographically proven coronary artery disease were selected as case group After matching for some baseline characteristics including educational level, age, sex, and some established risk factors for coronary artery disease, 60 healthy individuals were selected as control group from a population in whom coronary artery disease had been angiographically ruled out. Then, the existence of periodontitis was compared with statistical methods in these two groups, considering four different dental indices.Results: The mean plaque index (PI was 57.82±2.92% in cases vs. 35.73±2.53% in controls (p4mm was 35.14±3.89% and 15.48±2.79% in cases and controls, respectively (P0.05. Therefore, except for the number of lost teeth, there was a statistically significant difference between these two groups. For an evaluation of independent variables, multiple logistic regression analysis was used. Odds ratio was 1.02 for attachment loss and 2.2 for BOP. Conclusion: Periodontitis may be counted as a risk factor for coronary artery disease and it is essential to study the effects of control and management of these diseases as primary and secondary prevention for coronary artery disease in future studies.
Kenborg, Line; Rugbjerg, Kathrine; Lee, Pei-Chen;
OBJECTIVE: To examine the association between head injuries throughout life and the risk for Parkinson disease (PD) in an interview-based case-control study. METHODS: We identified 1,705 patients diagnosed with PD at 10 neurologic centers in Denmark in 1996-2009 and verified their diagnoses in...... medical records. Patients were matched to 1,785 controls randomly selected from the Danish Central Population Register on sex and year of birth. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using unconditional logistic regression. RESULTS: We observed no association between any head.......31; 95% CI 0.88, 1.95) and risk for PD. Application of a lag time of 10 years between head injury and first cardinal symptom resulted in similar risk estimates. CONCLUSIONS: The results do not support the hypothesis that head injury increases the risk for PD....
Knekt, Paul; Ritz, John; Pereira, Mark A;
intake had a lower CHD incidence. Compared with subjects who did not take supplemental vitamin C, those who took >700 mg supplemental vitamin C/d had a relative risk of CHD incidence of 0.75 (0.60, 0.93; P for trend risk......BACKGROUND: Epidemiologic studies have suggested a lower risk of coronary heart disease (CHD) at higher intakes of fruit, vegetables, and whole grain. Whether this association is due to antioxidant vitamins or some other factors remains unclear. OBJECTIVE: We studied the relation between the intake...... of antioxidant vitamins and CHD risk. DESIGN: A cohort study pooling 9 prospective studies that included information on intakes of vitamin E, carotenoids, and vitamin C and that met specific criteria was carried out. During a 10-y follow-up, 4647 major incident CHD events occurred in 293 172 subjects who were...
Bello, Segun; Krogsbøll, Lasse T; Gruber, Jan;
OBJECTIVES: To examine the impact of not blinding outcome assessors on estimates of intervention effects in animal experiments modeling human clinical conditions. STUDY DESIGN AND SETTING: We searched PubMed, Biosis, Google Scholar, and HighWire Press and included animal model experiments with bo...
Excess radiation-induced cardiac mortalities have been reported among radiotherapy patients. Many case reports describe the occurrence of atherosclerosis following radiotherapy for Hodgkin's disease and breast cancer. Some case reports describe the cerebral infarction following radiotherapy to neck region, and of peripheral vascular disease of the lower extremities following radiotherapy to the pelvic region. The association of atomic bomb radiation and cardiovascular disease has been examined recently by incidence studies and prevalence studies of various endpoints of atherosclerosis; all endpoints indicated an increase of cardiovascular disease in the exposed group. It is almost certain that the cardiovascular disease is higher among atomic bomb survivors. However, since a heavy exposure of 10-40 Gy is delivered in radiotherapy and the bomb survivors were exposed to radiation at high dose and dose-rate, the question is whether the results can be extrapolated to individuals exposed to lower levels of radiation. Some recent epidemiological studies on occupationally exposed workers and population living near Chernobyl have provided the evidence for cardiovascular disease being a significant late effect at relatively low doses of radiation. However, the issue of non-cancer mortality from radiation is complicated by lack of adequate information on doses, and many other confounding factors (e.g., smoking habits or socio-economic status). This presentation will evaluate possible radiobiological mechanisms for radiation-induced cardiovascular disease, and will address its relevance to radiation protection management at low doses and what the impact might be on future radiation risk assessments. (authors)
Molodecky, Natalie A; Kaplan, Gilaad G
Inflammatory bowel disease (IBD) is characterized by chronic inflammation of the gastrointestinal tract and is associated with significant morbidity. The etiology of IBD has been extensively studied during the last several decades; however, causative factors in disease pathology are not yet fully understood. IBD is thought to result from the interaction between genetic and environmental factors that influence the normal intestinal commensal flora to trigger an inappropriate mucosal immune response. Although many IBD susceptibility genes have been discovered, similar advances in defining environmental risk factors have lagged. A number of environmental risk factors have been explored, including smoking, appendectomy, oral contraceptives, diet, breastfeeding, infections/ vaccinations, antibiotics, and childhood hygiene. However, most of these factors have demonstrated inconsistent findings, thus making additional studies necessary to better understand the etiology of IBD. PMID:20567592
De Ravin, Suk See; Naumann, Nora; Cowen, Edward W.; Friend, Julia; Hilligoss, Dianne; Marquesen, Martha; Balow, James E.; Karyl S. Barron; Turner, Maria L.; Gallin, John I.; Malech, Harry L.
Chronic granulomatous disease (CGD) is characterized by recurrent infections and granuloma formation. In addition, we have observed a number of diverse autoimmune conditions in our CGD population, suggesting that patients with CGD are at an elevated risk for development of autoimmune (AI) disorders. In this report, we describe antiphospholipid syndrome (aPL), recurrent pericardial effusion, juvenile idiopathic arthritis (JIA), IgA nephropathy, cutaneous lupus erythematosus, and autoimmune pul...
Smith, Matthew Lee; Dickerson, Justin B.; Sosa, Erica T.; McKyer, E. Lisako J.; Ory, Marcia G.
Objective: To compare college students' perceived disease risk with disease prevalence rates. Methods: Data were analyzed from 625 college students collected with an Internet-based survey. Paired t-tests were used to separately compare participants' perceived 10-year and lifetime disease risk for 4 diseases: heart disease, cancer, diabetes, and…
Hu, Nan; Yu, Jin-Tai; Tan, Lin; Wang, Ying-Li; Sun, Lei; Tan, Lan
Alzheimer's disease (AD) is a progressive neurodegenerative disorder that accounts for the major cause of dementia, and the increasing worldwide prevalence of AD is a major public health concern. Increasing epidemiological studies suggest that diet and nutrition might be important modifiable risk factors for AD. Dietary supplementation of antioxidants, B vitamins, polyphenols, and polyunsaturated fatty acids are beneficial to AD, and consumptions of fish, fruits, vegetables, coffee, and light-to-moderate alcohol reduce the risk of AD. However, many of the results from randomized controlled trials are contradictory to that of epidemiological studies. Dietary patterns summarizing an overall diet are gaining momentum in recent years. Adherence to a healthy diet, the Japanese diet, and the Mediterranean diet is associated with a lower risk of AD. This paper will focus on the evidence linking many nutrients, foods, and dietary patterns to AD. PMID:23865055
Boerma, Marjan; Nelson, Gregory A; Sridharan, Vijayalakshmi; Mao, Xiao-Wen; Koturbash, Igor; Hauer-Jensen, Martin
Future long-distance space missions will be associated with significant exposures to ionizing radiation, and the health risks of these radiation exposures during manned missions need to be assessed. Recent Earth-based epidemiological studies in survivors of atomic bombs and after occupational and medical low dose radiation exposures have indicated that the cardiovascular system may be more sensitive to ionizing radiation than was previously thought. This has raised the concern of a cardiovascular disease risk from exposure to space radiation during long-distance space travel. Ground-based studies with animal and cell culture models play an important role in estimating health risks from space radiation exposure. Charged particle space radiation has dense ionization characteristics and may induce unique biological responses, appropriate simulation of the space radiation environment and careful consideration of the choice of the experimental model are critical. Recent studies have addressed cardiovascular effects of space radiation using such models and provided first results that aid in estimating cardiovascular disease risk, and several other studies are ongoing. Moreover, astronauts could potentially be administered pharmacological countermeasures against adverse effects of space radiation, and research is focused on the development of such compounds. Because the cardiovascular response to space radiation has not yet been clearly defined, the identification of potential pharmacological countermeasures against cardiovascular effects is still in its infancy. PMID:26730293
YAN-PING LI; XIAO-GUANG YANG; FENG-YING ZHAI; JIAN-HUA PIAO; WEN-HUA ZHAO; JIAN ZHANG; GUAN-SHENG MA
.3% obese boys and all obese girls had metabolic syndrome, while only15.5% normal weight boys and 18.8% normal weight girls had metabolic syndrome. Four risk factors for metabolic syndrome were found in 8.3% obese boys while none in normal weight boys and girls. The prevalence of MetS among normal weight,overweight, and obesity groups was 1.5%, 18.3%, and 38.1% respectively. Conclusion The cardiovascular disease (CVD)risk factors are clustered in obese Chinese children. Our observations strongly suggest that efforts should be made to prevent the onset of overweight and its associated diseases during early childhood.
... disease (CHD). These conditions are known as risk factors. Risk factors also increase the chance that existing CHD ... CHD, talk with your doctor or healthcare provider. Risk Factors You Can Control Smoking —Smoking is the most ...
Webb, Carolyn M.; Hayward, Christopher S.; Mason, Mark J.; Ilsley, Charles D.; Collins, Peter
Abstract Animal data suggest favourable coronary vasomotor actions of isoflavones however the effects of isoflavones on the human coronary circulation are undetermined. We therefore investigated the effects of short-term isoflavone-intact soy protein ingestion on basal coronary arterial tone and stimulated vasoreactivity and blood flow in patients with coronary heart disease (CHD) or risk factors for CHD. Seventy-one subjects were randomised, double-blind, to isoflavone-intact so...
Khashan, Ali S
Autoimmune diseases (AID) predominantly affect women of reproductive age. While basic molecular studies have implicated persisting fetal cells in the mother in some AID, supportive epidemiological evidence is limited. We investigated the effect of vaginal delivery, caesarean section (CS) and induced abortion on the risk of subsequent maternal AID. Using the Danish Civil Registration System (CRS) we identified women who were born between 1960 and 1992. We performed data linkage between the CRS other Danish national registers to identify women who had a pregnancy and those who developed AID. Women were categorised into 4 groups; nulligravida (control group), women who had 1st child by vaginal delivery, whose 1st delivery was by CS and who had abortions. Log-linear Poisson regression with person-years was used for data analysis adjusting for several potential confounders. There were 1,035,639 women aged >14 years and 25,570 developed AID: 43.4% nulligravida, 44.3% had their first pregnancy delivered vaginally, 7.6% CS and 4.1% abortions. The risk of AID was significantly higher in the 1st year after vaginal delivery (RR = 1.1[1.0, 1.2]) and CS (RR = 1.3[1.1, 1.5]) but significantly lower in the 1st year following abortion (RR = 0.7[0.6, 0.9]). These results suggest an association between pregnancy and the risk of subsequent maternal AID. Increased risks of AID after CS may be explained by amplified fetal cell traffic at delivery, while decreased risks after abortion may be due to the transfer of more primitive fetal stem cells. The increased risk of AID in the first year after delivery may also be related to greater testing during pregnancy.
Ali S Khashan
Full Text Available Autoimmune diseases (AID predominantly affect women of reproductive age. While basic molecular studies have implicated persisting fetal cells in the mother in some AID, supportive epidemiological evidence is limited. We investigated the effect of vaginal delivery, caesarean section (CS and induced abortion on the risk of subsequent maternal AID. Using the Danish Civil Registration System (CRS we identified women who were born between 1960 and 1992. We performed data linkage between the CRS other Danish national registers to identify women who had a pregnancy and those who developed AID. Women were categorised into 4 groups; nulligravida (control group, women who had 1st child by vaginal delivery, whose 1st delivery was by CS and who had abortions. Log-linear Poisson regression with person-years was used for data analysis adjusting for several potential confounders. There were 1,035,639 women aged >14 years and 25,570 developed AID: 43.4% nulligravida, 44.3% had their first pregnancy delivered vaginally, 7.6% CS and 4.1% abortions. The risk of AID was significantly higher in the 1st year after vaginal delivery (RR = 1.1[1.0, 1.2] and CS (RR = 1.3[1.1, 1.5] but significantly lower in the 1st year following abortion (RR = 0.7[0.6, 0.9]. These results suggest an association between pregnancy and the risk of subsequent maternal AID. Increased risks of AID after CS may be explained by amplified fetal cell traffic at delivery, while decreased risks after abortion may be due to the transfer of more primitive fetal stem cells. The increased risk of AID in the first year after delivery may also be related to greater testing during pregnancy.
Slavíček, Jaroslav; Kittnar, Otomar; Fraser, Gary E.; Medová, Eva; Konečná, Jana; Žižka, Robert; Dohnalová, Alena; Novák, Vladimír
The morbidity and mortality of the cardiovascular diseases is high in the developed countries. The lifestyle changes are capable to decrease it by 50%. The aim of the present study was to measure the parameters of some risk factors before and after a one-week NEW START rehabilitative retreat. 1,349 volunteers, 320 men, 1,029 woman, mean age 51±14.5 (SD) years participated in 30 rehabilitative retreats from 1999–2006 in the Czech Republic, using a low-fat, low-energy, lacto-ovo-vegetarian diet...
Trier Møller, Frederik; Andersen, Vibeke; Jess, Tine;
Background The inflammatory bowel diseases (IBD) – ulcerative colitis (UC) and Crohn’s disease (CD) - are caused by complex gene-environment interactions. This study provides updated familial aggregation patterns in a large population-based Danish IBD cohort. Methods: Our cohort study was based on...... the entire Danish population during 1977-2011 (n=8,295,773). Through a unique personal identification number assigned to each Danish citizen, sex, date and location of birth, identity of parents, and information on vital status and emigration were available. This information was used to establish...... kinship in the entire population. Individuals receiving at least 2 diagnoses of IBD during the time period (n=45,780) were identified using the Danish National Registry of Patients. Risk of IBD in family members to individuals with IBD was assessed by Poisson regression analysis. Results: The overall...
Forloni, Gianluigi; Tettamanti, Mauro; Lucca, Ugo; Albanese, Yasmin; Quaglio, Elena; Chiesa, Roberto; Erbetta, Alessandra; Villani, Flavio; Redaelli, Veronica; Tagliavini, Fabrizio; Artuso, Vladimiro; Roiter, Ignazio
Abstract The text describes a preventive clinical trial with drug treatment in a very rare neurodegenerative disease (Fatal familial Insomnia, FFI) designed with the help of individuals at genetic risk of developing the disease, asymptomatic carriers, who have agreed to be exposed over a 10-year period to doxycycline, an antibiotic with anti-prion activity. At least 10 carriers of the FFI mutation over 42 y old will be treated with doxycycline (100 mg/die) and the incidence of the disease will be compared to that of an historical dataset. For ethical reasons a randomized, double-blind, placebo-controlled trial was not feasible, however the study design and the statistical analysis ensure the scientific value of the results. This approach might represent an important breakthrough in terms of potential therapy and knowledge of rare diseases that could give some hopes to these neglected patients. PMID:25996399
Forloni, Gianluigi; Tettamanti, Mauro; Lucca, Ugo; Albanese, Yasmin; Quaglio, Elena; Chiesa, Roberto; Erbetta, Alessandra; Villani, Flavio; Redaelli, Veronica; Tagliavini, Fabrizio; Artuso, Vladimiro; Roiter, Ignazio
The text describes a preventive clinical trial with drug treatment in a very rare neurodegenerative disease (Fatal familial Insomnia, FFI) designed with the help of individuals at genetic risk of developing the disease, asymptomatic carriers, who have agreed to be exposed over a 10-year period to doxycycline, an antibiotic with anti-prion activity. At least 10 carriers of the FFI mutation over 42 y old will be treated with doxycycline (100 mg/die) and the incidence of the disease will be compared to that of an historical dataset. For ethical reasons a randomized, double-blind, placebo-controlled trial was not feasible, however the study design and the statistical analysis ensure the scientific value of the results. This approach might represent an important breakthrough in terms of potential therapy and knowledge of rare diseases that could give some hopes to these neglected patients. PMID:25996399
Slavícek, Jaroslav; Kittnar, Otomar; Fraser, Gary E; Medová, Eva; Konecná, Jana; Zizka, Robert; Dohnalová, Alena; Novák, Vladimir
The morbidity and mortality of cardiovascular diseases is high in the developed countries. The lifestyle changes are capable to decrease it by 50%. The aim of the present study was to measure the parameters of some risk factors before and after a one-week NEW START rehabilitative retreat. 1349 volunteers, 320 men, 1029 woman, mean age 51 +/- 14.5 (SD) years participated in 30 rehabilitative retreats from 1999-2006 in the Czech Republic, using a low-fat, low-energy, lacto-ovo-vegetarian diet and exercise, in a stress-free environment. Body weight, height, BMI, blood pressure, heart rate, serum cholesterol and blood glucose were measured. Body weight decreased in 1223 measured persons from 71.2 +/- 14.38 (SD) to 70.6 +/- 14.02 kg (placto-ovo vegetarians and Seventh-day Adventists than in controls who never observed the diet and avail the lifestyle programs. The parameters were nonsignificantly changed one year after finishing the retreat in the sample of 68 persons showing the positive effect of retreats. Our results showed, that the intake of a low-fat, low-energy diet, over the course of one week in a stress-free environment, had positive impact on the risk factors of cardiovascular diseases. PMID:19256282
Advocacy Our Partners Prevent Blindness in your State Search Site Your Sight Your Sight What's Your Risk of a Vision Problem? Signs of Eye Problems ... School Your Child's Glasses Wearing Contact Lenses Prevent Blindness and Children's Vision Protecting Your Child's Eyes from ...
Timon Cheng-Yi Liu
Full Text Available The intranasal low intensity GaInP/AlGaInP diode 650 nm laser therapy (ILGLT might improve blood lipid and hemorheologic behavior of patients in view of its previous research, but it should be further supported by a randomized, double-blind, and placebo-controlled clinical study. In this paper, 90 patients with coronary heart disease or cerebral infarction were randomly divided into two groups, 60 in the treatment group and 30 in the control group, and were blindly treated with ILGLT at 8.38 and 0 mW/cm2 for 30 min each time once a day ten days each session for two sessions between which there were three days for rest, respectively. Fasting blood lipid such as total cholesterol and low/high-density lipoprotein cholesterol and hemorheologic behavior such as blood viscosity, plasma viscosity, redox viscosity and red blood cell aggregation were assessed before the first treatment and after the two sessions and were found to be significantly improved by ILGLT. It was concluded that ILGLT may improve blood lipid and hemorheologic behavior of patients with coronary heart disease or cerebral infarction.
Full Text Available Abstract Background The Estonian Postmenopausal Hormone Therapy (EPHT Trial assigned 4170 potential participants prior to recruitment to blind or non-blind hormone therapy (HT, with placebo or non-treatment the respective alternatives. Before having to decide on participation, women were told whether they had been randomised to the blind or non-blind trial. Eligible women who were still willing to join the trial were recruited. After recruitment participants in the non-blind trial (N = 1001 received open-label HT or no treatment, participants in the blind trial (N = 777 remained blinded until the end of the trial. The aim of this paper is to analyse the effect of blinding on internal and external validity of trial outcomes. Methods Effect of blinding was calculated as the hazard ratio of selected chronic diseases, total mortality and all outcomes. For analysing the effect of blinding on external validity, the hazard ratios from women recruited to the placebo arm and to the non-treatment arm were compared with those not recruited; for analysing the effect of blinding on internal validity, the hazard ratios from the blind trial were compared with those from the non-blind trial. Results The women recruited to the placebo arm had less cerebrovascular disease events (HR 0.43; 95% CI: 0.26-0.71 and all outcomes combined (HR 0.76; 95% CI: 0.63-0.91 than those who were not recruited. Among women recruited or not recruited to the non-treatment arm, no differences were observed for any of the outcomes studied. Among women recruited to the trial, the risk for coronary heart disease events (HR 0.77; 95% CI: 0.64-0.93, cerebrovascular disease events (HR 0.66; 95%CI: 0.47-0.92, and all outcomes combined (HR 0.82; 95% CI: 0.72-0.94 was smaller among participants in the blind trial than in the non-blind trial. There was no difference between the blind and the non-blind trial for total cancer (HR 0.95; 95% CI: 0.64-1.42, bone fractures (0.93; 95% CI: 0
Pedro Emmanuel Alvarenga Americano do Brasil
Full Text Available Abstract: INTRODUCTION With the globalization of Chagas disease, unexperienced health care providers may have difficulties in identifying which patients should be examined for this condition. This study aimed to develop and validate a diagnostic clinical prediction model for chronic Chagas disease. METHODS This diagnostic cohort study included consecutive volunteers suspected to have chronic Chagas disease. The clinical information was blindly compared to serological tests results, and a logistic regression model was fit and validated. RESULTS The development cohort included 602 patients, and the validation cohort included 138 patients. The Chagas disease prevalence was 19.9%. Sex, age, referral from blood bank, history of living in a rural area, recognizing the kissing bug, systemic hypertension, number of siblings with Chagas disease, number of relatives with a history of stroke, ECG with low voltage, anterosuperior divisional block, pathologic Q wave, right bundle branch block, and any kind of extrasystole were included in the final model. Calibration and discrimination in the development and validation cohorts (ROC AUC 0.904 and 0.912, respectively were good. Sensitivity and specificity analyses showed that specificity reaches at least 95% above the predicted 43% risk, while sensitivity is at least 95% below the predicted 7% risk. Net benefit decision curves favor the model across all thresholds. CONCLUSIONS: A nomogram and an online calculator (available at http://shiny.ipec.fiocruz.br:3838/pedrobrasil/chronic_chagas_disease_prediction/ were developed to aid in individual risk estimation.
Olesen, Jonas Bjerring; Lip, Gregory Y.H.; Lane, Deirdre A;
Vascular disease (including myocardial infarction and peripheral artery disease) has been proposed as a less well-validated risk factor for stroke in patients with atrial fibrillation. We investigated whether vascular disease is an independent risk factor of stroke/thromboembolism in atrial fibri...
Nijenhuis-Rosien, Leonie; Kleefstra, Nanne; Wolfhagen, Maurice J.; Groenier, Klaas H.; Bilo, Henk J. G.; Landman, Gijs W. D.
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
M. Alssema (Marjan); R.S. Newson (Rachel); S.J.L. Bakker (Stephan); C.D. Stehouwer (Coen); M.W. Heymans (Martijn); M.G.A.A.M. Nijpels (Giel); H.L. Hillege (Hans); A. Hofman (Albert); J.C.M. Witteman (Jacqueline); R.T. Gansevoort; J.M. Dekker (Jacqueline)
textabstractOBJECTIVE - Individuals at high risk for chronic cardiometabolic disease (cardiovascular disease [CVD], type 2 diabetes, and chronic kidney disease [CKD]) share many risk factors and would benefit from early intervention. We developed a nonlaboratory-based risk-assessment tool for identi
Alssema, Marjan; Newson, Rachel S.; Bakker, Stephan J. L.; Stehouwer, Coen D. A.; Heymans, Martijn W.; Nijpels, Giel; Hillege, Hans L.; Hofman, Albert; Witteman, Jacqueline C. M.; Gansevoort, Ron T.; Dekker, Jacqueline M.
OBJECTIVE-Individuals at high risk for chronic cardiometabolic disease (cardiovascular disease [CVD], type 2 diabetes, and chronic kidney disease [CKDD]) share many risk factors and would benefit from early intervention. We developed a nonlaboratory-based risk-assessment tool for identification of p
Di Lorenzo, Adelaide; Stallone, Giovanni; Infante, Barbara; Grandaliano, Giuseppe; Schena, Francesco Paolo
Hypertension is common and occurs in the majority of autosomal dominant polycystic kidney disease (ADPKD) patients prior to loss of kidney function. Hypertension relates to progressive kidney enlargement, and is a significant independent risk factor for progression to end-stage renal disease. The pathogenesis of hypertension in ADPKD is complex and depends on many factors that influence each other. High expression of PKD1 and PKD2 genes is present in the cilia of tubular epithelial cells, in endothelial cells and in vascular smooth muscle cells. Decreased or absent polycystin-1 or -2 expression is associated with abnormal vascular structure and function. PKD1/PKD2 deficiency results in reduced nitric oxide levels, altered endothelial response to shear stress with attenuation in vascular relaxation. Activation of the renin-angiotensin-aldosterone system occurs in ADPKD due to decreased nitric oxide production as well as bilateral cyst expansion and intra-renal ischemia. With increasing cyst size, further activation of the renin-angiotensin-aldosterone system occurs, blood pressure increases and a vicious cycle ensues with enhanced cyst growth and hypertension ultimately leading to end-stage renal disease. Inhibition of the angiotensin-aldosterone system is possible with angiotensin-converting enzyme inhibitors and seems to be the first-line treatment for hypertension in these subjects. As suggested by the HALT-PKD study, an aggressive blood pressure control is safe and recommended and is associated with preservation of kidney function and a reduction in total kidney volume over time. A collaborative multidisciplinary approach between nephrologists and cardiologists is necessary for the monitoring of kidney and heart complications. PMID:26418387
Ahlehoff, Ole; Gislason, Gunnar; Lindhardsen, Jesper; Skov, Lone; Hansen, Peter Riis
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....
Kantsø, Bjørn; Simonsen, Jacob; Hoffmann, Steen;
OBJECTIVES: Inflammatory bowel disease (IBD), Crohn's disease (CD), and ulcerative colitis (UC) are chronic diseases characterized by an inappropriate immune response, which may also increase the risk of infections. We investigated the risk of invasive pneumococcal disease (IPD) before and after...
Kavousi, Maryam; Elias-Smale, Suzette; Rutten, Joost H. W.; Leening, Maarten J. G.; Vliegenthart, Rozemarijn; Verwoert, Germaine C.; Krestin, Gabriel P.; Oudkerk, Matthijs; de Maat, Moniek P. M.; Leebeek, Frank W. G.; Mattace-Raso, Francesco U. S.; Lindemans, Jan; Hofman, Albert; Steyerberg, Ewout W.; van der Lugt, Aad; van den Meiracker, Anton H.; Witteman, Jacqueline C. M.
Background: Whether newer risk markers for coronary heart disease (CHD) improve CHD risk prediction remains unclear. Objective: To assess whether newer risk markers for CHD risk prediction and stratification improve Framingham risk score (FRS) predictions. Design: Prospective population-based study.
M.J. Engelhart (Marianne); M.I. Geerlings (Miriam); A. Ruitenberg (Annemieke); J.C. van Swieten; J.C.M. Witteman (Jacqueline); M.M.B. Breteler (Monique); A. Hofman (Albert)
textabstractCONTEXT: Laboratory findings have suggested that oxidative stress may contribute to the pathogenesis of Alzheimer disease. Therefore, the risk of Alzheimer disease might be reduced by intake of antioxidants that counteract the detrimental effects of oxidative stress. OB
The uncertainties related to climate change and its effects on the spreading of animal diseases causes the most difficulties for the risk management. Preparedness and contingency planning for serious animal diseases in EU has mainly focused on conventional animal diseases, like foot- and-mouth-disease, classical swine fever and avian influenza.
Narrod, Clare A.; Glauber, Joseph W.
Diseases and pests pose risks to U.S. agriculture and forests, but regulations and quarantines to control these risks are costly. The U.S. Department of Agriculture issues rules to control these risks based on economic analyses that do not take adequate account of links between risks and policy outcomes. A benefit-cost analysis that fully incorporates both the risk of a disease outbreak and the effect of regulations and quarantines on such risk can yield quite different conclusions. We apply ...
Yousef A. AlJehani
Full Text Available Objectives. This paper aims to review the evidence on the potential roles of modifiable and nonmodifiable risk factors associated with periodontal disease. Data. Original articles that reported on the risk factors for periodontal disease were included. Sources. MEDLINE (1980 to Jan 2014, PubMed (using medical subject headings, and Google Scholar were searched using the following terms in different combinations: “periodontal disease,” “periodontitis,” “risk factors,” and “causal.” This was supplemented by hand-searching in peer-reviewed journals and cross-referenced with the articles accessed. Conclusions. It is important to understand the etiological factors and the pathogenesis of periodontal disease to recognize and appreciate the associated risk factors. As periodontal disease is multifactorial, effective disease management requires a clear understanding of all the associated risk factors.
Full Text Available Background: To investigate the risk factors and probability of blindness in patients treatedfor glaucoma.Methods: The study design was a retrospective, hospital-based, clinical chart, reviewstudy. Medical records were reviewed from patients seen between January2003 and December 2003 at the Kaohsiung Chang Gung Memorial Hospitaleye clinic, who had been diagnosed with glaucoma in 1986 or later and whohad been treated for at least 2 years for glaucoma.Results: A total of 186 charts were reviewed, which included 66 patients who wereblind in at least one eye from glaucoma on presentation. A total of 172patients and 290 eyes were followed-up for a mean duration of 10.6 4.67years. Twenty seven patients and 31 eyes developed blindness from glaucomaduring follow-up. The Kaplan-Meier survival estimate at 16 years was28.6% for glaucoma-related blindness in at least one eye. A worse visualfield on presentation, older age, and poor compliance during therapy weresignificantly associated with the development of blindness. Glaucoma type, agender difference, systemic disease, greater intraocular pressure fluctuationin the last year of therapy and blindness in one eye on presentation did notshow a significant relationship with the rate of development of blindness.Conclusion: Blindness from treated glaucoma is considerable. Our results gave a 28.6%probability of blindness at 16 years in at least one eye. An older age, poorcompliance and a worse visual field on presentation were significant risk factors.
Full Text Available Background Nonalcoholic fatty liver disease (NAFLD is one of the most common chronic liver diseases worldwide. The pathogenesis of this disease is closely associated with obesity and insulin resistance. Ginger can have hypolipidemic and antioxidant effects, and act as an insulinsensitizer. Objectives The aim of this study was to evaluate the effects of ginger supplementation in NAFLD management. Patients and Methods In a randomized, double-blind, placebo-controlled clinical trial, 44 patients with NAFLD were assigned to take either two grams per day of a ginger supplement or the identical placebo, for 12 weeks. In both groups, patients were advised to follow a modified diet and physical activity program. The metabolic parameters and indicators of liver damage were measured at study baseline and after the 12 week intervention. Results Ginger supplementation resulted in a significant reduction in alanine aminotransferase, γ-glutamyl transferase, inflammatory cytokines, as well as the insulin resistance index and hepatic steatosis grade in comparison to the placebo. We did not find any significant effect of taking ginger supplements on hepatic fibrosis and aspartate aminotransferase. Conclusions Twelve weeks of two grams of ginger supplementation showed beneficial effects on some NAFLD characteristics. Further studies are recommended to assess the long-term supplementation effects.
Laan, W. van der; Molenaar, E.; Ronday, K.; Verheijen, J.; Breedveld, F.; Greenwald, R.; Dijkmans, B.; Tekoppele, J.
Objective. To investigate the effects of doxycycline on disease activity and joint destruction in patients with rheumatoid arthritis (RA). Methods. A 36 week double blind, placebo controlled crossover trial was conducted. Patients (n = 66) received 50 mg doxycycline or placebo twice a day during 12,
Background thinking for the upcoming Madrid terrorism summit stems partly from the 9/11 Commission and Spain's Comisión 11-M. Their presentations fall short on pinpointing the sources of attacks that carry the most risk and how best to respond. Terrorist attacks over the last decades follow a power-law distribution, which anticipates future terrorist events with ever broader effects. Intelligence estimates based on models keyed to frequency and recency of past occurrences make us less secure ...
Rabinovich Yevgeny A
Full Text Available Abstract The double-blinded placebo-controlled randomized study has been performed in 51 coronary heart disease (CHD patients to estimate the effects of time-released garlic powder tablets Allicor on the values of 10-year prognostic risk of acute myocardial infarction (fatal and non-fatal and sudden death, with the respect of secondary CHD prevention. It has been demonstrated that 12-month treatment with Allicor results in the significant decrease of cardiovascular risk by 1.5-fold in men (p
Hipkiss, Alan R
Aging is a Parkinson's disease (PD) risk factor. It is suggested here that certain dietary components may either contribute to or ameliorate PD risk. There is evidence, which indicates that excessive carbohydrate (glucose or fructose) catabolism is a cause of mitochondrial dysfunction in PD, one consequence is increased production of methylglyoxal (MG). However, other dietary components (carnosine and certain plant extracts) not only scavenge MG but can also influence some of the biochemical events (signal transduction, stress protein synthesis, glycation, and toxin generation) associated with PD pathology. As double blind, placebo-controlled carnosine supplementation studies have revealed beneficial outcomes in humans, it is suggested that MG scavengers such as carnosine be further explored for their therapeutic potential toward PD. PMID:24388766
Stender, Stefan; Frikke-Schmidt, R; Nordestgaard, B G;
Elevated plasma levels of bilirubin, an endogenous antioxidant, have been associated with reduced risk of ischaemic heart disease (IHD) and myocardial infarction (MI). Whether this is a causal relationship remains unclear.......Elevated plasma levels of bilirubin, an endogenous antioxidant, have been associated with reduced risk of ischaemic heart disease (IHD) and myocardial infarction (MI). Whether this is a causal relationship remains unclear....
Miller, I M; Skaaby, T; Ellervik, C;
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...
Stender, Stefan; Frikke-Schmidt, Ruth; Benn, Marianne;
Drugs which reduce plasma low-density lipoprotein cholesterol (LDL-C) may protect against gallstone disease. Whether plasma levels of LDL-C per se predict risk of gallstone disease remains unclear. We tested the hypothesis that elevated LDL-C is a causal risk factor for symptomatic gallstone...
This article describes how we seem to live in a willed blindness towards the effects that our meat production and consumption have on animals, the environment and the climate. A willed blindness that cannot be explained by either lack of knowledge or scientific uncertainty. The blindness enables us...... willed blindness focusing on the development of either a new moral vision of our obligations or new visions of what a good life is....
About one in 12 boys is color-blind, and one in every 400 girls, so in each school class there are likely to be at least one or two people who are color-blind. Because they are color- blind from birth, most people do not know that they are color-
Hajifathalian, Kaveh; Ueda, Peter; Lu, Yuan;
, diabetes, and total cholesterol, and allowed the effects of sex and age on cardiovascular disease to vary between cohorts or countries. We developed risk equations for fatal cardiovascular disease and for fatal plus non-fatal cardiovascular disease. We validated the risk equations internally and also using...... regions (China, Czech Republic, Denmark, England, Iran, Japan, Malawi, Mexico, South Korea, Spain, and USA). FINDINGS: The risk score discriminated well in internal and external validations, with C statistics generally 70% or more. At any age and risk factor level, the estimated 10 year fatal....... Conversely, the proportion of people at high risk of fatal cardiovascular disease was largest in China and Mexico. In China, 33% of men and 28% of women had a 10-year risk of fatal cardiovascular disease of 10% or more, whereas in Mexico, the prevalence of this high risk was 16% for men and 11% for women...
This review article focuses on the risk of infections in patients with chronic obstructive pulmonary disease (COPD). Throughout the years there have been a number of studies describing the risk of pulmonary infections in patients with COPD, whereas only few studies have focused on the risk of inf...
Effectiveness of telemonitoring integrated into existing clinical services on hospital admission for exacerbation of chronic obstructive pulmonary disease: researcher blind, multicentre, randomised controlled trial
Pinnock, Hilary; Hanley, Janet; McCloughan, Lucy; Todd, Allison; Krishan, Ashma; Lewis, Stephanie; Stoddart, Andrew; van der Pol, Marjon; MacNee, William; Sheikh, Aziz; Pagliari, Claudia; McKinstry, Brian
Objective: To test the effectiveness of telemonitoring integrated into existing clinical services such that intervention and control groups have access to the same clinical care. Design: Researcher blind, multicentre, randomised controlled trial. Setting: UK primary care (Lothian, Scotland). Participants: Adults with at least one admission for chronic obstructive pulmonary disease (COPD) in the year before randomisation. We excluded people who had other significant lung disease, who were unab...
Effectiveness of telemonitoring integrated into existing clinical services on hospital admission for exacerbation of chronic obstructive pulmonary disease: researcher blind, multicentre, randomised controlled trial
Pinnock, Hilary; Hanley, Janet; McCloughan, Lucy; Todd, Allison; Krishan, Ashma; Lewis, Stephanie; Stoddart, Andrew; van der Pol, Marjon; MacNee, William; Sheikh, Aziz; Pagliari, Claudia; McKinstry, Brian
Objective To test the effectiveness of telemonitoring integrated into existing clinical services such that intervention and control groups have access to the same clinical care. Design Researcher blind, multicentre, randomised controlled trial. Setting UK primary care (Lothian, Scotland). Participants Adults with at least one admission for chronic obstructive pulmonary disease (COPD) in the year before randomisation. We excluded people who had other significant lung disease, who were unable t...
Hovick, Shelly R.; Wilkinson, Anna V.; Ashida, Sato; de Heer, Hendrik D.; Koehly, Laura M.
Little is known about the effect of personalized risk information on risk perceptions over time, particularly among ethnically diverse subpopulations. The present study examines Mexican American's (MAs) risk perceptions for heart disease and diabetes at baseline and following receipt of risk feedback based on family health history. Participants…
S. Monira Hussain
Full Text Available Although South Asian populations have high cardiovascular disease (CVD burden in the world, their patterns of individual CVD risk factors have not been fully studied. None of the available algorithms/scores to assess CVD risk have originated from these populations. To explore the relevance of CVD risk scores for these populations, literature search and qualitative synthesis of available evidence were performed. South Asians usually have higher levels of both “classical” and nontraditional CVD risk factors and experience these at a younger age. There are marked variations in risk profiles between South Asian populations. More than 100 risk algorithms are currently available, with varying risk factors. However, no available algorithm has included all important risk factors that underlie CVD in these populations. The future challenge is either to appropriately calibrate current risk algorithms or ideally to develop new risk algorithms that include variables that provide an accurate estimate of CVD risk.
Donix, Markus; Scharf, Maria; Marschner, Kira; Werner, Annett; Sauer, Cathrin; Gerner, Antje; Nees, Josef A; Meyer, Shirin; Donix, Katharina L; Von Kummer, Rüdiger; Holthoff, Vjera A
Cardiovascular risk factors influence onset and progression of Alzheimer's disease. Among cognitively healthy people, changes in brain structure and function associated with high blood pressure, diabetes, or other vascular risks suggest differential regional susceptibility to neuronal damage. In patients with Alzheimer's disease, hippocampal and medial temporal lobe atrophy indicate early neuronal loss preferentially in key areas for learning and memory. We wanted to investigate whether this regional cortical thinning would be modulated by cardiovascular risk factors. We utilized high-resolution magnetic resonance imaging and a cortical unfolding technique to determine the cortical thickness of medial temporal subregions in 30 patients with Alzheimer's disease. Cardiovascular risk was assessed using a sex-specific multivariable risk score. Greater cardiovascular risk was associated with cortical thinning in the hippocampus CA2/3/dentate gyrus area but not other hippocampal and medial temporal subregions. APOE genotype, a family history of Alzheimer's disease, and age did not influence cortical thickness. Alzheimer's disease-related atrophy could mask the influence of genetic risk factors or age on regional cortical thickness in medial temporal lobe regions, whereas the impact of vascular risk factors remains detectable. This highlights the importance of cardiovascular disease prevention and treatment in patients with Alzheimer's disease. PMID:24228185
Full Text Available Cardiovascular risk factors influence onset and progression of Alzheimer’s disease. Among cognitively healthy people, changes in brain structure and function associated with high blood pressure, diabetes, or other vascular risks suggest differential regional susceptibility to neuronal damage. In patients with Alzheimer’s disease, hippocampal and medial temporal lobe atrophy indicate early neuronal loss preferentially in key areas for learning and memory. We wanted to investigate whether this regional cortical thinning would be modulated by cardiovascular risk factors. We utilized high-resolution magnetic resonance imaging and a cortical unfolding technique to determine the cortical thickness of medial temporal subregions in 30 patients with Alzheimer’s disease. Cardiovascular risk was assessed using a sex-specific multivariable risk score. Greater cardiovascular risk was associated with cortical thinning in the hippocampus CA2/3/dentate gyrus area but not other hippocampal and medial temporal subregions. APOE genotype, a family history of Alzheimer’s disease, and age did not influence cortical thickness. Alzheimer’s disease-related atrophy could mask the influence of genetic risk factors or age on regional cortical thickness in medial temporal lobe regions, whereas the impact of vascular risk factors remains detectable. This highlights the importance of cardiovascular disease prevention and treatment in patients with Alzheimer’s disease.
Engelhart, Marianne; Geerlings, Miriam; Ruitenberg, Annemieke; van Swieten, J C; Witteman, Jacqueline; Breteler, Monique; Hofman, Albert
textabstractCONTEXT: Laboratory findings have suggested that oxidative stress may contribute to the pathogenesis of Alzheimer disease. Therefore, the risk of Alzheimer disease might be reduced by intake of antioxidants that counteract the detrimental effects of oxidative stress. OBJECTIVE: To determine whether dietary intake of antioxidants is related to risk of Alzheimer disease. DESIGN AND SETTING: The Rotterdam Study, a population-based, prospective cohort study conducted in the Netherland...
Liu, Ju-Chi; Hsu, Yi-Ping; Kao, Pai-Feng; Hao, Wen-Rui; Liu, Shing-Hwa; Lin, Chao-Feng; Sung, Li-Chin; Wu, Szu-Yuan
Abstract Taiwan has the highest prevalence of chronic kidney disease (CKD) worldwide. CKD, a manifestation of vascular diseases, is associated with a high risk of dementia. Here, we estimated the association between influenza vaccination and dementia risk in patients with CKD. Data from the National Health Insurance Research Database of Taiwan were used in this study. The study cohort included all patients diagnosed with CKD (according to International Classification of Disease, Ninth Revisio...
En XU; Hai-xia WEN
Cerebrovascular diseases are important causes of clinical death and disability because of high prevalence and morbidity and easy to recurrence. A number of risk factors have involved in the progress of cerebrovascular diseases, which include uncontrolled and controlled risk factors. The former refers to old age, gender, low birth weight, race/ethnicity, genetic factors, etc. The latter includes hypertension, diabetes mellitus, atrial fibrillation and other cardiac diseases, dyslipidemia...
... Materials Webinars Tips & Stories Links & Resources Learn About Chronic Kidney Disease Kidney Glossary Ask Our Expert Toll-Free Helpline: ... Questions What You Can Do Download all the chronic kidney disease information presented here. Preview Our CKD Booklets Stage ...
Full Text Available Abstract Background Depression, cardiovascular disease (CVD risk factors and cognitive impairment are important causes of disability and poor health outcomes. In combination they lead to an even worse prognosis. Internet or web-based interventions have been shown to deliver efficacious psychological intervention programs for depression on a large scale, yet no published studies have evaluated their impact among patients with co-existing physical conditions. The aims of this randomised controlled trial are to determine the effects of an evidence-based internet intervention program for depression on depressive mood symptoms, cognitive function and treatment adherence in patients at risk of CVD. Methods/Design This study is an internet-based, double-blind, parallel group randomised controlled trial. The trial will compare the effectiveness of online cognitive behavioural therapy with an online attention control placebo. The trial will consist of a 12-week intervention phase with a 40-week follow-up. It will be conducted in urban and rural New South Wales, Australia and will recruit a community-based sample of adults aged 45 to 75 years. Recruitment, intervention, cognitive testing and follow-up data collection will all be internet-based and automated. The primary outcome is a change in severity of depressive symptoms from baseline to three-months. Secondary outcomes are changes in cognitive function and adherence to treatment for CVD from baseline to three, six and 12-months. Discussion Prior studies of depression amongst patients with CVD have targeted those with previous vascular events and major depression. The potential for intervening earlier in these disease states appears to have significant potential and has yet to be tested. Scalable psychological programs using web-based interventions could deliver care to large numbers in a cost effective way if efficacy were proved. This study will determine the effects of a web-based intervention on
Climate changes may allow for vector-transmitted tropical diseases to spread into temperate areas. Areas of low ecological diversity are at higher risk of infectious disease transmission due to decreased zooprophylaxis, the diversion of disease carrying insects from humans to...
Högberg, L.; Laurin, P; Fälth-Magnusson, K.; Grant, C.; Grodzinsky, E.; Jansson, G; Ascher, H; Browaldh, L; Hammersjö, J-Å; Lindberg, E.; Myrdal, U; Stenhammar, L
Background: Treatment of coeliac disease (CD) requires lifelong adherence to a strict gluten free diet (GFD) which hitherto has consisted of a diet free of wheat, rye, barley, and oats. Recent studies, mainly in adults, have shown that oats are non-toxic to CD patients. In children, only open studies comprising a small number of patients have been performed.
Harish, Rao B; Govindaraju, V.; C N Manjunath
Majority of patients who experience a Coronary Heart disease event have one or more of the conventional risk factors for atherosclerosis and so do many people who have not yet experienced such an event. Thus predictive models based on conventional risk factors have lower than the desired accuracy, providing a stimulus to search for new factors to predict accurately the risk of CHD. In this regard newer risk factors like homocysteine, Lp(a), insulin resistances are the important ones and are c...
Fechner, Anita; Fenske, Katrin; Jahreis, Gerhard
Background In some studies, high intake of dietary fibre has been associated with a lower risk of colorectal cancer. The present study aimed to compare physiological effects of three legume kernel fibres and citrus fibre on blood lipids (primary outcome: LDL cholesterol) and colonic health. Methods Ninety-two subjects were recruited for the double-blind, controlled crossover trial. Seventy-eight participants were randomly divided into three groups. Following run-in, half the volunteers from e...
Norenstedt, Sophie; Pernow, Ylva; Brismar, Kerstin; Sääf, Maria; Ekip, Ayla; Granath, Fredrik; Zedenius, Jan; Nilsson, Inga-Lena
Background Vitamin D insufficiency may increase the risk for cardio metabolic disturbances in patients with primary hyperparathyroidism (PHPT). Objective To analyze the vitamin D status and indices of the metabolic syndrome in PHPT patients and the effect of vitamin D supplementation after parathyroid adenomectomy (PTX). Design and methods Double-blinded, randomized clinical trial (ClinicalTrials.gov Identifier: NCT00982722) performed at Karolinska University Hospital, Sweden, April 2008 to N...
López-Sendón Moreno, Jose Luis; García Caldentey, Juan; Trigo Cubillo, Patricia; Ruiz Romero, Carolina; García Ribas, Guillermo; Alonso Arias, M A Alonso; García de Yébenes, María Jesús; Tolón, Rosa María; Galve-Roperh, Ismael; Sagredo, Onintza; Valdeolivas, Sara; Resel, Eva; Ortega-Gutierrez, Silvia; García-Bermejo, María Laura; Fernández Ruiz, Javier; Guzmán, Manuel; García de Yébenes Prous, Justo
Huntington's disease (HD) is a neurodegenerative disease for which there is no curative treatment available. Given that the endocannabinoid system is involved in the pathogenesis of HD mouse models, stimulation of specific targets within this signaling system has been investigated as a promising therapeutic agent in HD. We conducted a double-blind, randomized, placebo-controlled, cross-over pilot clinical trial with Sativex(®), a botanical extract with an equimolecular combination of delta-9-tetrahydrocannabinol and cannabidiol. Both Sativex(®) and placebo were dispensed as an oral spray, to be administered up to 12 sprays/day for 12 weeks. The primary objective was safety, assessed by the absence of more severe adverse events (SAE) and no greater deterioration of motor, cognitive, behavioral and functional scales during the phase of active treatment. Secondary objectives were clinical improvement of Unified Huntington Disease Rating Scale scores. Twenty-six patients were randomized and 24 completed the trial. After ruling-out period and sequence effects, safety and tolerability were confirmed. No differences on motor (p = 0.286), cognitive (p = 0.824), behavioral (p = 1.0) and functional (p = 0.581) scores were detected during treatment with Sativex(®) as compared to placebo. No significant molecular effects were detected on the biomarker analysis. Sativex(®) is safe and well tolerated in patients with HD, with no SAE or clinical worsening. No significant symptomatic effects were detected at the prescribed dosage and for a 12-week period. Also, no significant molecular changes were observed on the biomarkers. Future study designs should consider higher doses, longer treatment periods and/or alternative cannabinoid combinations.Clincaltrals.gov identifier: NCT01502046. PMID:27159993
A James Daveson
Full Text Available BACKGROUND AND AIMS: The association between hygiene and prevalence of autoimmune disease has been attributed in part to enteric helminth infection. A pilot study of experimental infection with the hookworm Necator americanus was undertaken among a group of otherwise healthy people with celiac disease to test the potential of the helminth to suppress the immunopathology induced by gluten. METHODS: In a 21-week, double-blinded, placebo-controlled study, we explored the effects of N. americanus infection in 20 healthy, helminth-naïve adults with celiac disease well controlled by diet. Staged cutaneous inoculations with 10 and 5 infective 3(rd stage hookworm larvae or placebo were performed at week-0 and -12 respectively. At week-20, a five day oral wheat challenge equivalent to 16 grams of gluten per day was undertaken. Primary outcomes included duodenal Marsh score and quantification of the immunodominant α-gliadin peptide (QE65-specific systemic interferon-γ-producing cells by ELISpot pre- and post-wheat challenge. RESULTS: Enteric colonisation with hookworm established in all 10 cases, resulting in transiently painful enteritis in 5. Chronic infection was asymptomatic, with no effect on hemoglobin levels. Although some duodenal eosinophilia was apparent, hookworm-infected mucosa retained a healthy appearance. In both groups, wheat challenge caused deterioration in both primary and several secondary outcomes. CONCLUSIONS: Experimental N. americanus infection proved to be safe and enabled testing its effect on a range of measures of the human autoimmune response. Infection imposed no obvious benefit on pathology. TRIAL REGISTRATION: ClinicalTrials.gov NCT00671138.
Burke, Georgine; Wikel, Stephen K; Spielman, Andrew; Telford, Sam R.; McKay, Kathleen; Krause, Peter J.; ,
Although residents of Lyme disease–endemic regions describe frequent exposure to ticks, Lyme disease develops in relatively few. To determine whether people who experience cutaneous hypersensitivity against tick bite have fewer episodes of Lyme disease than those who do not, we examined several factors that might restrict the incidence of Lyme disease among residents of Block Island, Rhode Island. Of 1,498 study participants, 27% (95% confidence interval [CI] 23%–31%) reported >1 tick bites, ...
Muhaisen, Rafat M.; Sharif, Fadel A.; Yassin, Maged M.
Background: Chronic kidney disease (CKD) is increasingly recognized as a global public health problem. Cardiovascular disease (CVD) is a major cause of mortality in patients with mild-to-moderate CKD and end-stage renal disease. There is accumulating evidence that the increase in CVD burden is present in CKD patients prior to dialysis, due both to conventional risk factors and kidney-specific disease. Detection and initiation of treatment for CVD risk factors at early stages of CKD should be ...
Sørensen, Rikke; Olesen, Jonas B; Charlot, Mette;
Antithrombotic therapy is a cornerstone of treatment in patients with cardiovascular disease with bleeding being the most feared complication. This review describes the risk of bleeding related to different combinations of antithrombotic drugs used for cardiovascular disease: acute coronary...... syndrome (ACS), atrial fibrillation (AF), cerebrovascular (CVD) and peripheral arterial disease (PAD). Different risk assessment schemes and bleeding definitions are compared. The HAS-BLED risk score is recommended in patients with AF and in ACS patients with AF. In patients with ACS with or without...
Lindhardsen, Jesper; Kristensen, Søren Lund; Ahlehoff, Ole
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...
Gao, Xiang; Chen, Honglei; Schwarzschild, Michael A.; Glasser, Dale B; Logroscino, Giancarlo; Rimm, Eric B; Ascherio, Alberto
Erectile dysfunction is common among individuals with Parkinson’s disease, but it is unknown whether it precedes the onset of the classic features of Parkinson’s disease. To address this question, the authors examined whether erectile dysfunction was associated with Parkinson’s disease risk in the Health Professionals Follow-up Study. Analyses included 32,616 men free of Parkinson’s disease at baseline in 1986 who in 2000 completed a retrospective questionnaire with questions on erectile dysf...
markdownabstract__Abstract__ Chapter 1 General introduction There is an increasing group of older people with intellectual disability in The Netherlands, reaching almost the same life expectancy as the general population. Age-related diseases, such as cardiovascular disease, cancer and dementia are now the most encountered diseases and causes of death in older people with intellectual disabilities. Although cardiovascular disease is a major risk for older people with intellectual disabilities...
Schmiegelow, Michelle D; Hedlin, Haley; Stefanick, Marcia L;
BACKGROUND: Insulin resistance is associated with diabetes mellitus, but it is uncertain whether it improves cardiovascular disease (CVD) risk prediction beyond traditional cardiovascular risk factors. METHODS AND RESULTS: We identified 15,288 women from the Women's Health Initiative Biomarkers....../HDL-C, or impaired fasting glucose (serum glucose ≥110 mg/dL) to traditional risk factors in separate Cox multivariable analyses and assessed risk discrimination and reclassification. The study end point was major CVD events (nonfatal and fatal coronary heart disease and ischemic stroke) within 10 years, which...
Heitmann, Berit L; Frederiksen, Peder
of follow-up for total death. RESULTS: A small thigh circumference was associated with an increased risk of cardiovascular and coronary heart diseases and total mortality in both men and women. A threshold effect for thigh circumference was evident, with greatly increased risk of premature death...... circumference seems to be associated with an increased risk of developing heart disease or premature death. The adverse effects of small thighs might be related to too little muscle mass in the region. The measure of thigh circumference might be a relevant anthropometric measure to help general practitioners in...... early identification of individuals at an increased risk of premature morbidity and mortality....
Claassen, E.A.M.; Henneman, L.; Nijpels, G; Dekker, J.M.; Marteau, T.; Timmermans, D R M
Introduction Understanding people's perceptions of disease risk and how these perceptions compare with actual risk models may improve the effectiveness of risk communication. This study examined perceived disease risk and causal beliefs for type 2 diabetes and cardiovascular disease (CVD), the relationship between self-reported risk factors and perceived disease risk, and the influence of causal beliefs on perceived disease risk in people at increased risk. Methods The sample (n = 255) consis...
Nexøe, Jørgen; Gyrd-Hansen, Dorte; Kragstrup, Jakob;
BACKGROUND: Uncertainty and risk are central issues in relation to health and health care services. Healthy individuals do not necessarily fall ill, despite the presence of risk factors. It has been documented that doctors, health service administrators and patients are more inclined to choose in...... to take into account all available measures of risk reductions.......BACKGROUND: Uncertainty and risk are central issues in relation to health and health care services. Healthy individuals do not necessarily fall ill, despite the presence of risk factors. It has been documented that doctors, health service administrators and patients are more inclined to choose...... interventions against risk factors when information about the effects is presented in terms of relative risk reductions rather than absolute risk reductions. OBJECTIVES: The objective of the study was to gain better insight into how GPs perceive risk of disease, and how this perception is influenced by the way...
Chia, Yook Chin; Lim, Hooi Min; Ching, Siew Mooi
Based on global cardiovascular (CV) risk assessment for example using the Framingham risk score, it is recommended that those with high risk should be treated and those with low risk should not be treated. The recommendation for those of medium risk is less clear and uncertain. We aimed to determine whether factoring in chronic kidney disease (CKD) will improve CV risk prediction in those with medium risk. This is a 10-year retrospective cohort study of 905 subjects in a primary care clinic s...
Wilson, Amy C.; Mitsnefes, Mark M.
In young adults with onset of chronic kidney disease in childhood, cardiovascular disease is the most common cause of death. The likely reason for increased cardiovascular disease in these patients is high prevalence of traditional and uremia-related cardiovascular disease risk factors during childhood chronic kidney disease. Early markers of cardiomyopathy, such as left ventricular hypertrophy and left ventricular dysfunction and early markers of atherosclerosis, such as increased carotid ar...
Roed, Torsten; Lebech, Anne-Mette; Kjaer, Andreas; Weis, Nina
Several chronic infections have been associated with cardiovascular diseases, including Chlamydia pneumoniae, human immunodeficiency virus and viral hepatitis. This review evaluates the literature on the association between chronic hepatitis C virus (HCV) infection and the risk of coronary artery...
U.S. Department of Health & Human Services — 2011 to present. BRFSS is a continuous, state-based surveillance system that collects information about modifiable risk factors for chronic diseases and other...
Ranthe, Mattis Flyvholm; Andersen, Elisabeth Anne Wreford; Wohlfahrt, Jan;
Pregnancy losses and atherosclerotic disease may be etiologically linked through underlying pathology. We examined whether miscarriage and stillbirth increase later risk of myocardial infarction, cerebral infarction, and renovascular hypertension....
Hjalgrim, H; Askling, J; Sørensen, P;
BACKGROUND: Infectious mononucleosis, which is caused by the Epstein-Barr virus, has been associated with an increased risk for Hodgkin's disease. Little is known, however, about how infectious mononucleosis affects long-term risk of Hodgkin's disease, how this risk varies with age at infectious...... mononucleosis diagnosis, or how the risk for Hodgkin's disease varies in different age groups. In addition, the general cancer profile among patients who have had infectious mononucleosis has been sparsely studied. METHODS: Population-based cohorts of infectious mononucleosis patients in Denmark and Sweden were...... statistical tests including the trend tests were two-sided. RESULTS: A total of 1381 cancers were observed during 689 619 person-years of follow-up among 38 562 infectious mononucleosis patients (SIR = 1. 03; 95% confidence interval [CI] = 0.98-1.09). Apart from Hodgkin's disease (SIR = 2.55; 95% CI = 1...
Full Text Available Cerebrovascular diseases are important causes of clinical death and disability because of high prevalence and morbidity and easy to recurrence. A number of risk factors have involved in the progress of cerebrovascular diseases, which include uncontrolled and controlled risk factors. The former refers to old age, gender, low birth weight, race/ethnicity, genetic factors, etc. The latter includes hypertension, diabetes mellitus, atrial fibrillation and other cardiac diseases, dyslipidemia, asymptomatic carotid stenosis, obesity, smoking, unhealthy lifestyle, alcoholism, metabolic syndrome, hyperhomocysteinemia, etc. Meanwhile, hypertension is the most important one in the above-mentioned risk factors. It would effectively reduce or postpone the onset of cerebrovascular diseases through proper intervention and management on those risk factors. DOI: 10.3969/j.issn.1672-6731.2015.01.006
Markus Donix; Maria Scharf; Kira Marschner; Annett Werner; Cathrin Sauer; Antje Gerner; Nees, Josef A.; Shirin Meyer; Donix, Katharina L.; Rüdiger Von Kummer; Holthoff, Vjera A.
Cardiovascular risk factors influence onset and progression of Alzheimer's disease. Among cognitively healthy people, changes in brain structure and function associated with high blood pressure, diabetes, or other vascular risks suggest differential regional susceptibility to neuronal damage. In patients with Alzheimer's disease, hippocampal and medial temporal lobe atrophy indicate early neuronal loss preferentially in key areas for learning and memory. We wanted to investigate whether this ...
Benros, Michael E; Nielsen, Philip R; Nordentoft, Merete;
Autoimmune diseases have been associated with an increased risk of schizophrenia. It has been suggested that brain-reactive autoantibodies are part of the mechanisms behind this association. Furthermore, an increased permeability of the blood-brain barrier has been observed during periods of...... infection and inflammation. The authors therefore investigated whether autoimmune diseases combined with exposures to severe infections may increase the risk of schizophrenia...
Ganguli, Mary; Kukull, Walter A.
There is increasing emphasis on interdisciplinary “translation” in biomedical research.1 A major push towards prevention of Alzheimer's Disease is spawning translational research 2 that should span basic, clinical, and population investigations. Epidemiological studies, which address our understanding of risk and protective factors for disease at the population level, are contributing less than they could to translational research. In part, this is because the key concept of risk is being “lo...
Molodecky, Natalie A; Kaplan, Gilaad G
Inflammatory bowel disease (IBD) is characterized by chronic inflammation of the gastrointestinal tract and is associated with significant morbidity. The etiology of IBD has been extensively studied during the last several decades; however, causative factors in disease pathology are not yet fully understood. IBD is thought to result from the interaction between genetic and environmental factors that influence the normal intestinal commensal flora to trigger an inappropriate mucosal immune res...
Hróbjartsson, A; Boutron, I
Blinding, or "masking," is a crucial method for reducing bias in randomized clinical trials. In this paper, we review important methodological aspects of blinding, emphasizing terminology, reporting, bias mechanisms, empirical evidence, and the risk of unblinding. Theoretical considerations and...
Hróbjartsson, A; Boutron, I
Blinding, or "masking," is a crucial method for reducing bias in randomized clinical trials. In this paper, we review important methodological aspects of blinding, emphasizing terminology, reporting, bias mechanisms, empirical evidence, and the risk of unblinding. Theoretical considerations...
Abshire, Demetrius Alexander
The purpose of this dissertation was to examine factors associated with cardiovascular disease (CVD) risk among emerging adults in college aged 18-25 years. CVD risks that develop during this period often persist into adulthood making it an ideal time to target CVD prevention. The specific aims of this dissertation were to 1) explore perceptions…
Jensen, Jesper Møller; Voss, Mette; Hansen, Vibeke B;
To compare the performance of five risk models (Diamond-Forrester, the updated Diamond-Forrester, Morise, Duke, and a new model designated COronary Risk SCORE (CORSCORE) in predicting significant coronary artery disease (CAD) in patients with chest pain suggestive of stable angina pectoris....
Godoy-Gijón, Elena; Meseguer-Yebra, Carmen; Palacio-Aller, Lucía; Godoy-Rocati, Diego Vicente; Lahoz-Rallo, Carlos
The increased cardiovascular risk in some dermatological diseases has been demonstrated in recent decades. Diseases such as psoriasis and systemic lupus erythematosus are currently included in the guidelines for prevention of cardiovascular disease. Other diseases such as androgenic alopecia, polycystic ovary syndrome, hidradenitis suppurativa or lichen planus have numerous studies that point to an increased risk, however, they have not been included in these guidelines. In this article we review the evidence supporting this association, in order to alert the clinician to the need for greater control in cardiovascular risk factors in these patients. PMID:26383179
Thomas, Emily H.; Wang, Emily A.; Curry, Leslie A.; Chen, Peggy G.
Background Despite greater risk of cardiovascular disease (CVD) mortality in patients with a history of incarceration, little is known about how prisons manage CVD risk factors (CVD-RF) to mitigate this risk. Methods We conducted in-depth interviews with individuals with CVD-RF who had been recently released from prison (n = 26). These individuals were recruited through community flyers and a primary care clinic in Connecticut. Using a grounded theory approach and the constant comparative met...
Slot, Wilma; Roebroeck, Marij; Nieuwenhuijsen, Channah; Bergen, Michael; Stam, Henk; Burdorf, Alex; Berg-Emons, Rita
textabstractObjective: To explore: (i) cardiovascular disease risk factors and the 10-year clustered risk of a fatal cardiovascular event in adults with spastic bilateral cerebral palsy; and (ii) relationships between the 10-year risk and body fat, aerobic fitness and physical activity. Design: Cross-sectional study. Subjects: Forty-three adults with spastic bilateral cerebral palsy without severe cognitive impairment (mean age 36.6 years (standard deviation 6); 27 men). Methods: Biological a...
Pavlin, Boris I; Schloegel, Lisa M.; Daszak, Peter
The United States is the world’s largest wildlife importer, and imported wild animals represent a potential source of zoonotic pathogens. Using data on mammals imported during 2000–2005, we assessed their potential to host 27 selected risk zoonoses and created a risk assessment that could inform policy making for wildlife importation and zoonotic disease surveillance. A total of 246,772 mammals in 190 genera (68 families) were imported. The most widespread agents of risk zoonoses were rabies ...
Pinter, M.; Pogarell, O.; Oertel, W.
OBJECTIVES—Pramipexole, a non-ergot dopamine D2/D3 receptor agonist, was investigated as an add on drug in advanced parkinsonian patients with motor fluctuations to assess efficacy, safety, and tolerance. METHODS—Seventy eight patients of either sex with advanced Parkinson's disease and treatment complications such as motor fluctuations were enrolled into a double blind, placebo controlled, randomised, multicentre study (phase II) and assigned to add on treatment with pra...
LIU Jun; Zhang, Guo-Liang; Huang, Gui-Qin; Li, Li; Li, Chun-Ping; Wang, Mei; Liang, Xiao-Yan; Xie, Di; Yang, Chang-Ming; Li, Yan; Sun, Xiu-Rong; Zhang, Hong-Sen; Wan, Bai-Song; Zhang, Wei-hua; Yu, Hao
Background No specific antiviral agent against hand foot and mouth disease (HFMD) is available for clinical practice today. Objective To evaluate the efficacy and safety of Jinzhen oral solution in treating uncomplicated HFMD. Methods In this randomized, double-blind, placebo-controlled trial, 399 children aged 1 to 7 years with laboratory confirmed HFMD were randomized to receive Jinzhen oral liquid or placebo 3 times daily for 7 days with a 3-day follow-up. The primary outcomes were time to...
Ávila-Albuerne Yisel; Casanova-Kutsareva Yuri; Lagarde-Ampudia Marcia; Hernández-Montero Tairí; Valenzuela-Silva Carmen M; Porrero-Martín Pedro J; García-García Idrian; Casanova-González Martha; Pérez-Oliva Jorge F; Vargas-Batista Alicia; Bobillo-López Hailen; Herrera-Valdés Raúl; López-Saura Pedro A
Abstract Background Recombinant human erythropoietin (EPO) is used for the treatment of last stage renal anemia. A new EPO preparation was obtained in Cuba in order to make this treatment fully nationally available. The aim of this study was to compare the pharmacokinetic, pharmacodynamic and safety properties of two recombinant EPO formulations in patients with anemia due to end-stage renal disease on hemodialysis. Methods A parallel, randomized, double blind study was performed. A single 10...
Lee, Juyoun; Choi, Byong Hee; Oh, Eungseok; Sohn, Eun Hee; Lee, Ae Young
Background and Purpose Repetitive transcranial magnetic stimulation (rTMS) has been examined as a potential treatment for many neurological disorders. High-frequency rTMS in particular improves cognitive functions such as verbal fluency and memory. This study explored the effect of rTMS combined with cognitive training (rTMS-COG) on patients with Alzheimer's disease (AD). Methods A prospective, randomized, double-blind, placebo-controlled study was performed with 27 AD patients (18 and 8 in t...
Simona Gatti; Nicole Caporelli; Tiziana Galeazzi; Ruggiero Francavilla; Maria Barbato; Paola Roggero; Basilio Malamisura; Giuseppe Iacono; Andrea Budelli; Rosaria Gesuita; Carlo Catassi; Elena Lionetti
A gluten-free diet (GFD) is currently the only available treatment for patients with celiac disease (CD). Several clinical trials have demonstrated that most celiac patients can tolerate a medium-high quantity of oats without any negative clinical effects; however, the inclusion of oats in GFD is still a matter of debate. In this study, Italian children with CD were enrolled in a 15-month, randomized, double-blind, placebo-controlled multicenter trial. Participants were randomized in two grou...
Sito, E; Thor, P J; M[aczka, M; Lorens, K; Konturek, S J; Maj, A
Gastroesophageal reflux disease (GERD) is multifactorial disorder in which acid exposure has a central role in the mucosal damage, and the mainstay of medical treatment is the suppression of gastric acid secretion justifying the use of H2 receptors antagonists. In our study we compared the effects of ranitidine and ebrotidine, a novel H2 antagonist with gastroprotective properties, on the motor, pH and endoscopic aspects of GERD in randomized cross-over trial in humans. Twenty patients with endoscopic evidence of erosive esophagitis were included in the study. Esophageal manometry and 24-hour pH-metry were done with the use Synectics (Sweden) systems. The same examinations were repeated after 20 days period of treatment with either ranitidine or ebrotidine, given in single dose 300 and 800 mg (nocte) respectively. The pressure within the lower esophageal sphincter (LES) in the untreated and treated with ebrotidine or ranitidine patients remained lowered. Patients with GERD showed increase in duration and decrease in amplitude and propagation of peristaltic waves in the esophageal body which were not improved after treatment. Complete healing after 40 days of treatment was comparable with ebrotidine and ranitidine and averaged about 40%. The pH-metry showed improvement in treated patients in the reflux frequency and time pH below 4, ranitidine being more effective than ebrotidine. It can be concluded that GERD patients showed weaker primary peristalsis unrelated to LES pressure and treatment. Treatment with ebrotidine or ranitidine reduced significantly the endoscopic and self-assessment score, ebrotidine and ranitidine being equally effective in healing of esophageal mucosal lesions. PMID:8241527
Kivimäki, Mika; Nyberg, Solja T; Batty, G David;
Published work assessing psychosocial stress (job strain) as a risk factor for coronary heart disease is inconsistent and subject to publication bias and reverse causation bias. We analysed the relation between job strain and coronary heart disease with a meta-analysis of published and unpublished...
Full Text Available The effect of biodiversity on the ability of parasites to infect their host and cause disease (i.e. disease risk is a major question in pathology, which is central to understand the emergence of infectious diseases, and to develop strategies for their management. Two hypotheses, which can be considered as extremes of a continuum, relate biodiversity to disease risk: One states that biodiversity is positively correlated with disease risk (Amplification Effect, and the second predicts a negative correlation between biodiversity and disease risk (Dilution Effect. Which of them applies better to different host-parasite systems is still a source of debate, due to limited experimental or empirical data. This is especially the case for viral diseases of plants. To address this subject, we have monitored for three years the prevalence of several viruses, and virus-associated symptoms, in populations of wild pepper (chiltepin under different levels of human management. For each population, we also measured the habitat species diversity, host plant genetic diversity and host plant density. Results indicate that disease and infection risk increased with the level of human management, which was associated with decreased species diversity and host genetic diversity, and with increased host plant density. Importantly, species diversity of the habitat was the primary predictor of disease risk for wild chiltepin populations. This changed in managed populations where host genetic diversity was the primary predictor. Host density was generally a poorer predictor of disease and infection risk. These results support the dilution effect hypothesis, and underline the relevance of different ecological factors in determining disease/infection risk in host plant populations under different levels of anthropic influence. These results are relevant for managing plant diseases and for establishing conservation policies for endangered plant species.
Freeman, Hugh James
Celiac disease has been reported in up to 2% of some European populations. A similar risk has been identified in the America and Australia where immigration of Europeans has occurred. Moreover, an increasing number of celiac disease patients are being identified in many Asian countries, including China and India. Finally, celiac disease has also been detected in Asian immigrants and their descendants to other countries, such as Canada. Within these so-called “general” celiac populations, howe...
Hugh; James; Freeman
Celiac disease has been reported in up to 2% of some European populations. A similar risk has been identified in the America and Australia where immigration of Eu-ropeans has occurred. Moreover, an increasing number of celiac disease patients are being identified in many Asian countries, including China and India. Finally, celiac disease has also been detected in Asian immigrants and their descendants to other countries, such as Canada. Within these so-called "general" celiac populations, however, there are...
L.M.L. de Lau (Lonneke)
textabstractParkinson disease (PD) is the second most common neurodegenerative disorder, and is clinically characterized by resting tremor, rigidity, bradykinesia and postural imbalance. These typical motor symptoms result from a selective degeneration of dopamine-producing neurons in the subs
Svensson, Elisabeth; Henderson, Victor W; Borghammer, Per;
OBJECTIVES: To examine long-term associations between constipation and Parkinson's disease (PD) in men and women, we conducted a population-based cohort study using prospectively collected registry data on hospital contacts for constipation and PD, stratified by follow-up time and sex. METHODS: We...
Greene, N; Lassen, C F; Rugbjerg, K;
BACKGROUND AND PURPOSE: Parkinson's disease is more common in men than women by a ratio of about 1.5:1 and yet there is no consensus to date as to whether female reproductive factors including hormone use affect Parkinson's disease risk. Our objective was to examine the relationship between...... and fertile life length, age at menopause or post-menopausal hormone treatment was found. CONCLUSIONS: Reproductive factors related to women's early- to mid-reproductive lives appear to be predictive of subsequent Parkinson's disease risk whereas factors occurring later in life seem less important....
Israel, Salomon; Caspi, Avshalom; Belsky, Daniel W; Harrington, HonaLee; Hogan, Sean; Houts, Renate; Ramrakha, Sandhya; Sanders, Seth; Poulton, Richie; Moffitt, Terrie E
Credit scores are the most widely used instruments to assess whether or not a person is a financial risk. Credit scoring has been so successful that it has expanded beyond lending and into our everyday lives, even to inform how insurers evaluate our health. The pervasive application of credit scoring has outpaced knowledge about why credit scores are such useful indicators of individual behavior. Here we test if the same factors that lead to poor credit scores also lead to poor health. Following the Dunedin (New Zealand) Longitudinal Study cohort of 1,037 study members, we examined the association between credit scores and cardiovascular disease risk and the underlying factors that account for this association. We find that credit scores are negatively correlated with cardiovascular disease risk. Variation in household income was not sufficient to account for this association. Rather, individual differences in human capital factors—educational attainment, cognitive ability, and self-control—predicted both credit scores and cardiovascular disease risk and accounted for ∼45% of the correlation between credit scores and cardiovascular disease risk. Tracing human capital factors back to their childhood antecedents revealed that the characteristic attitudes, behaviors, and competencies children develop in their first decade of life account for a significant portion (∼22%) of the link between credit scores and cardiovascular disease risk at midlife. We discuss the implications of these findings for policy debates about data privacy, financial literacy, and early childhood interventions. PMID:25404329
So, Ji-Hyun; Shin, Jin-Young; Park, Wan
Background Cardiovascular disease is an important cause of morbidity and mortality in cancer survivors. The aim of this study was to investigate the modifiable cardiovascular disease risk factors and 10-year probability of the disease based on the Framingham risk score in cancer survivors, compared with the general population. Methods A total of 1,225 cancer survivors and 5,196 non-cancer controls who participated in the 2007–2013 Korea National Health and Nutrition Examination Surveys were enrolled. We assessed modifiable cardiovascular disease risk factors including smoking, body mass index, physical inactivity, high blood pressure, high cholesterol, and elevated blood glucose level. The 10-year probability of cardiovascular disease was determined by applying the Framingham cardiovascular disease risk equation among cancer survivors and non-cancer controls, ranging from 30 to 74 years old who had no overt cardiovascular diseases. Results The proportion of subjects who had higher fasting glucose levels, hemoglobin A1c levels, systolic blood pressure, and low density lipoprotein cholesterol levels, and those who had lower high density lipoprotein cholesterol levels was significantly higher in the cancer survivors than in the non-cancer controls. The average 10-year probability of cardiovascular disease among the cancer survivors was higher than that in the non-cancer controls in both men and women. The average 10-year probability of cardiovascular disease in relation to the cancer type was significantly higher in patients with hepatic, colon, lung, breast, and gastric cancer. Conclusion Cancer survivors have a higher cardiovascular disease risk and 10-year probability of cardiovascular disease than non-cancer controls. Control of cardiovascular disease risk factors and implementation of a well-defined cardiovascular disease prevention program are needed for treating cancer survivors. PMID:27468342
Simonsen, Maja Hellfritzsch; Erichsen, Rune; Frøslev, Trine;
BACKGROUND: Female gender and increasing age are key risk factors for gallstone disease; therefore, postmenopausal women are at high risk. Estrogen increases cholesterol saturation of bile and may further increase gallstone risk, but population-based evidence is sparse. OBJECTIVE: Our objective was...... to examine the association between postmenopausal estrogen therapy and risk of gallstone disease and the impact of duration of treatment and use of opposing progestin. STUDY DESIGN: We conducted a population-based case-control study. Cases were postmenopausal women (defined as aged ≥45 years) with...... gallstone disease identified in the period 1996-2010. For each case, we selected ten population controls matched to cases by age and sex. We defined exposure as any use of estrogen (opposed and unopposed by progestin). Cases/controls were categorized as current estrogen users if their last prescription was...
Baxter Amanda J
Full Text Available Abstract The 2010 Global Burden of Disease Study estimates the premature mortality and disability of all major diseases and injuries. In addition it aims to quantify the risk that diseases and other factors play in the aetiology of disease and injuries. Mental disorders and coronary heart disease are both significant public health issues due to their high prevalence and considerable contribution to global disease burden. For the first time the Global Burden of Disease Study will aim to assess mental disorders as risk factors for coronary heart disease. We show here that current evidence satisfies established criteria for considering depression as an independent risk factor in development of coronary heart disease. A dose response relationship appears to exist and plausible biological pathways have been proposed. However, a number of challenges exist when conducting a rigorous assessment of the literature including heterogeneity issues, definition and measurement of depression and coronary heart disease, publication bias and residual confounding. Therefore, despite some limitations in the available data, it is now appropriate to consider major depression as a risk factor for coronary heart disease in the new Global Burden of Disease Study.
Yook Chin Chia
Full Text Available Based on global cardiovascular (CV risk assessment for example using the Framingham risk score, it is recommended that those with high risk should be treated and those with low risk should not be treated. The recommendation for those of medium risk is less clear and uncertain. We aimed to determine whether factoring in chronic kidney disease (CKD will improve CV risk prediction in those with medium risk. This is a 10-year retrospective cohort study of 905 subjects in a primary care clinic setting. Baseline CV risk profile and serum creatinine in 1998 were captured from patients record. Framingham general cardiovascular disease risk score (FRS for each patient was computed. All cardiovascular disease (CVD events from 1998-2007 were captured. Overall, patients with CKD had higher FRS risk score (25.9% vs 20%, p = 0.001 and more CVD events (22.3% vs 11.9%, p = 0.002 over a 10-year period compared to patients without CKD. In patients with medium CV risk, there was no significant difference in the FRS score among those with and without CKD (14.4% vs 14.6%, p = 0.84 However, in this same medium risk group, patients with CKD had more CV events compared to those without CKD (26.7% vs 6.6%, p = 0.005. This is in contrast to patients in the low and high risk group where there was no difference in CVD events whether these patients had or did not have CKD. There were more CV events in the Framingham medium risk group when they also had CKD compared those in the same risk group without CKD. Hence factoring in CKD for those with medium risk helps to further stratify and identify those who are actually at greater risk, when treatment may be more likely to be indicated.
Chia, Yook Chin; Lim, Hooi Min; Ching, Siew Mooi
Based on global cardiovascular (CV) risk assessment for example using the Framingham risk score, it is recommended that those with high risk should be treated and those with low risk should not be treated. The recommendation for those of medium risk is less clear and uncertain. We aimed to determine whether factoring in chronic kidney disease (CKD) will improve CV risk prediction in those with medium risk. This is a 10-year retrospective cohort study of 905 subjects in a primary care clinic setting. Baseline CV risk profile and serum creatinine in 1998 were captured from patients record. Framingham general cardiovascular disease risk score (FRS) for each patient was computed. All cardiovascular disease (CVD) events from 1998-2007 were captured. Overall, patients with CKD had higher FRS risk score (25.9% vs 20%, p = 0.001) and more CVD events (22.3% vs 11.9%, p = 0.002) over a 10-year period compared to patients without CKD. In patients with medium CV risk, there was no significant difference in the FRS score among those with and without CKD (14.4% vs 14.6%, p = 0.84) However, in this same medium risk group, patients with CKD had more CV events compared to those without CKD (26.7% vs 6.6%, p = 0.005). This is in contrast to patients in the low and high risk group where there was no difference in CVD events whether these patients had or did not have CKD. There were more CV events in the Framingham medium risk group when they also had CKD compared those in the same risk group without CKD. Hence factoring in CKD for those with medium risk helps to further stratify and identify those who are actually at greater risk, when treatment may be more likely to be indicated. PMID:26496190
Full Text Available Abstract Background Hyperphosphatemia in patients with chronic kidney disease (CKD contributes to secondary hyperparathyroidism, soft tissue calcification, and increased mortality risk. This trial was conducted to examine the efficacy and safety of calcium acetate in controlling serum phosphorus in pre-dialysis patients with CKD. Methods In this randomized, double-blind, placebo-controlled trial, 110 nondialyzed patients from 34 sites with estimated GFR 2 and serum phosphorus > 4.5 mg/dL were randomized to calcium acetate or placebo for 12 weeks. The dose of study drugs was titrated to achieve target serum phosphorus of 2.7-4.5 mg/dL. Serum phosphorus, calcium, iPTH, bicarbonate and serum albumin were measured at baseline and every 2 weeks for the 12 week study period. The primary efficacy endpoint was serum phosphorus at 12 weeks. Secondary endpoints were to measure serum calcium and intact parathyroid hormone (iPTH levels. Results At 12 weeks, serum phosphorus concentration was significantly lower in the calcium acetate group compared to the placebo group (4.4 ± 1.2 mg/dL vs. 5.1 ± 1.4 mg/dL; p = 0.04. The albumin-adjusted serum calcium concentration was significantly higher (9.5 ± 0.8 vs. 8.8 ± 0.8; p p Conclusions In CKD patients not yet on dialysis, calcium acetate was effective in reducing serum phosphorus and iPTH over a 12 week period. Trial Registration www.clinicaltrials.gov NCT00211978.
Tolosa, T; Verbeke, J; Ayana, Z; Piepers, S; Supré, K; De Vliegher, S
A cross-sectional study on clinical mastitis, intramammary infection (IMI) and blind quarters was conducted on 50 smallholder dairy farms in Jimma, Ethiopia. A questionnaire was performed, and quarters of 211 cows were sampled and bacteriologically cultured. Risk factors at the herd, cow, and quarter level for clinical mastitis and (pathogen-specific) intramammary infection were studied using multilevel modeling. As well, factors associated with quarters being blind were studied. Eleven percent of the cows and 4% of the quarters had clinical mastitis whereas 85% of the cows and 51% of the quarters were infected. Eighteen percent of the cows had one or more blind quarter(s), whereas 6% of the quarters was blind. Non-aureus staphylococci were the most frequently isolated pathogens in both clinical mastitis cases and IMI. The odds of clinical mastitis was lower in herds where heifers were purchased in the last year [odds ratio (OR) with 95% confidence interval: 0.11 (0.01-0.90)], old cows (>4 years) [OR: 0.45 (0.18-1.14)], and quarters not showing teat injury [OR: 0.23 (0.07-0.77)]. The odds of IMI caused by any pathogen was higher in herds not practicing teat drying before milking (opposed to drying teats with 1 towel per cow) [OR: 1.68 (1.05-2.69)], cows in later lactation (>180 DIM opposed to ≤90 DIM) [OR: 1.81 (1.14-2.88)], cows with a high (>3) body condition score (BCS) [OR: 1.57 (1.06-2.31)], right quarters (opposed to a left quarter position) [OR: 1.47 (1.10-1.98)], and quarters showing teat injury [OR: 2.30 (0.97-5.43)]. Quarters of cows in herds practicing bucket-fed calf feeding (opposed to suckling) had higher odds of IMI caused by Staphylococcus aureus [OR: 6.05 (1.31-27.90)]. Except for BCS, IMI caused by non-aureus staphylococci was associated with the same risk factors as IMI caused by any pathogen. No access to feed and water immediately after milking [OR: 2.41 (1.26-4.60)], higher parity [OR: 3.60 (1.20-10.82)] and tick infestation [OR: 2.42 (1
Full Text Available Background: Treating inflammatory bowel disease (IBD with antidepressants might be of utility to improve patient′s condition. The aim of this study was to assess the efficacy of Duloxetine on depression, anxiety, severity of symptoms, and quality of life (QOL in IBD patients. Materials and Methods: In a randomized, double-blind, controlled clinical trial on 2013-2014, in Alzahra Hospital (Isfahan, Iran, 44 IBD patients were chosen to receive either duloxetine (60 mg/day or placebo. They were treated in a 12 weeks program, and all of the participants also received mesalazine, 2-4 g daily. We assessed anxiety and depression with Hospital Anxiety and Depression Scale, the severity of symptoms with Lichtiger Colitis Activity Index and QOL with World Health Organization Quality of Life Instruments, before and just after the treatment. The data were analyzed using Paired sample t-test and ANCOVA. Results: In 35 subjects who completed the study, the mean (standard error [SE] scores of depression and anxiety were reduced in duloxetine more than placebo group, significantly (P = 0.041 and P = 0.049, respectively. The mean (SE scores of severity of symptom were also reduced in duloxetine more than the placebo group, significantly (P = 0.02. The mean (SE scores of physical, psychological, and social dimensions of QOL were increased after treatment with duloxetine more than placebo group, significantly (P = 0.001, P = 0.038, and P = 0.015, respectively. The environmental QOL was not increased significantly (P = 0.260. Conclusion: Duloxetine is probably effective and safe for reducing depression, anxiety and severity of physical symptoms. It also could increase physical, psychological, and social QOL in patients.
Full Text Available The Framingham Risk Score (FRS was developed to predict coronary heart disease in various populations, and it tended to under-estimate the risk in chronic kidney disease (CKD patients. Our objectives were to determine whether FRS was associated with cardiovascular events, and to evaluate the role of new risk markers and echocardiographic parameters when they were added to a FRS model. This study enrolled 439 CKD patients. The FRS is used to identify individuals categorically as "low" (4.7 cm, left ventricular hypertrophy or left ventricular ejection fraction<50% to the FRS model significantly improves the predictive values for cardiovascular events. In CKD patients, "high" risk categorized by FRS predicts cardiovascular events. Novel biomarkers and echocardiographic parameters provide additional predictive values for cardiovascular events. Future study is needed to assess whether risk assessment enhanced by using these biomarkers and echocardiographic parameters might contribute to more effective prediction and better care for patients.
and new exotic diseases like Usutu and West Nile Virus may lead to outbreaks in the region. In the worst case the combined effect of climate change and globalization may potentially lead to European outbreaks of important zoonotic mosquito borne infections like Rift Valley Fever in cattle and Japanese...... Encephalitis in swine. Being able to model the impact of climate and environmental change on the transmission intensity of vector borne diseases is potentially a powerful tool to both monitor and prevent outbreaks in a cost effective way. The recent unexpected outbreaks of bluetongue and Schmallenberg virus...... is the direct result of climate change. The potential for virus transmission by biting midges was here modeled monthly for the Baltic See Region and the rest of Europe. The results showed that Baltic See Region has a lower transmission potential than most other areas in Europe. And the model identified...
textabstractParkinson disease (PD) is the second most common neurodegenerative disorder, and is clinically characterized by resting tremor, rigidity, bradykinesia and postural imbalance. These typical motor symptoms result from a selective degeneration of dopamine-producing neurons in the substantia nigra in the brain stem. Despite intensive research in the last decades, the pathogenetic mechanisms responsible for this process are still not completely understood and therapies for PD are as ye...
Frøssing, Signe; Nylander, Malin; Kistorp, Caroline Michaela;
arterial stiffness, all regarded as risk factors or markers for the development of cardiovascular disease. These factors are not taken into account in the definition of the syndrome, which is based on the 3 Rotterdam criteria. An uncertainty of the clinical risk of cardiovascular disease (CVD...
Lawlor, B.; Kennelly, S.; O'Dwyer, S; Cregg, F.; Walsh, C; Coen, R; Kenny, R.A.; Howard, R.; Murphy, C; Adams, J.; Daly, L; Segurado, R.; Gaynor, S.; Crawford, F.; Mullan, M.
INTRODUCTION: This study is a European multicentre, randomised, double-blind, placebo-controlled trial investigating the efficacy and safety of nilvadipine as a disease course modifying treatment for mild-to-moderate Alzheimer's disease (AD) in a phase III study that will run for a period of 82 weeks with a treatment period of 78 weeks. METHODS AND ANALYSIS: Adult patients, males and females over 50 years with mild-to-moderate AD as defined by the National Institute of Neurological and Commun...
Sørensen, Henrik Toft; Thulstrup, Ane Marie; Blomqvist, P;
BACKGROUND: Several case reports, but only a few studies, have examined the coexistence of coeliac disease and primary biliary cirrhosis. AIM: To estimate the risk of primary biliary cirrhosis in two national cohorts of patients with coeliac disease in Denmark and Sweden. METHODS: Through record...... linkage all Danish patients hospitalised with coeliac disease were followed for possible occurrence of primary biliary cirrhosis from 1 January 1977 until 31 December 1992. All patients hospitalised with coeliac disease in Sweden from 1987 to 1996 were also followed in a separate analysis. RESULTS: A...... total of 896 patients with coeliac disease were identified in Denmark with a median follow up period of 9.1 years for a total of 8040 person-years at risk. Two cases of primary biliary cirrhosis were observed where 0.07 were expected, giving a standardised incidence ratio of 27.6 (95% confidence...
Pantethine, a derivative of vitamin B5, favorably alters total, LDL and non-HDL cholesterol in low to moderate cardiovascular risk subjects eligible for statin therapy: a triple-blinded placebo and diet-controlled investigation.
Evans, Malkanthi; Rumberger, John A; Azumano, Isao; Napolitano, Joseph J; Citrolo, Danielle; Kamiya, Toshikazu
High serum concentration of low-density lipoprotein cholesterol (LDL-C) is a major risk factor for coronary heart disease. The efficacy of pantethine treatment on cardiovascular risk markers was investigated in a randomized, triple-blinded, placebo-controlled study, in a low to moderate cardiovascular disease (CVD) risk North American population eligible for statin therapy, using the National Cholesterol Education Program (NCEP) guidelines. A total of 32 subjects were randomized to pantethine (600 mg/day from weeks 1 to 8 and 900 mg/day from weeks 9 to 16) or placebo. Compared with placebo, the participants on pantethine showed a significant decrease in total cholesterol at 16 weeks (P=0.040) and LDL-C at 8 and 16 weeks (P=0.020 and P=0.006, respectively), and decreasing trends in non-high-density lipoprotein cholesterol at week 8 and week 12 (P=0.102 and P=0.145, respectively) that reached significance by week 16 (P=0.042). An 11% decrease in LDL-C from baseline was seen in participants on pantethine, at weeks 4, 8, 12, and 16, while participants on placebo showed a 3% increase at week 16. This decrease was significant between groups at weeks 8 (P=0.027) and 16 (P=0.010). The homocysteine levels for both groups did not change significantly from baseline to week 16. Coenzyme Q10 significantly increased from baseline to week 4 and remained elevated until week 16, in both the pantethine and placebo groups. After 16 weeks, the participants on placebo did not show significant improvement in any CVD risk end points. This study confirms that pantethine lowers cardiovascular risk markers in low to moderate CVD risk participants eligible for statins according to NCEP guidelines. PMID:24600231
Full Text Available Genome-wide association studies (GWAS are widely used to search for genetic loci that underlie human disease. Another goal is to predict disease risk for different individuals given their genetic sequence. Such predictions could either be used as a "black box" in order to promote changes in life-style and screening for early diagnosis, or as a model that can be studied to better understand the mechanism of the disease. Current methods for risk prediction typically rank single nucleotide polymorphisms (SNPs by the p-value of their association with the disease, and use the top-associated SNPs as input to a classification algorithm. However, the predictive power of such methods is relatively poor. To improve the predictive power, we devised BootRank, which uses bootstrapping in order to obtain a robust prioritization of SNPs for use in predictive models. We show that BootRank improves the ability to predict disease risk of unseen individuals in the Wellcome Trust Case Control Consortium (WTCCC data and results in a more robust set of SNPs and a larger number of enriched pathways being associated with the different diseases. Finally, we show that combining BootRank with seven different classification algorithms improves performance compared to previous studies that used the WTCCC data. Notably, diseases for which BootRank results in the largest improvements were recently shown to have more heritability than previously thought, likely due to contributions from variants with low minimum allele frequency (MAF, suggesting that BootRank can be beneficial in cases where SNPs affecting the disease are poorly tagged or have low MAF. Overall, our results show that improving disease risk prediction from genotypic information may be a tangible goal, with potential implications for personalized disease screening and treatment.
Rugbjerg, K.; Friis, S.; Ritz, B.;
Objective: Inflammatory mediators are increased in autoimmune diseases and may activate microglia and might cause an inflammatory state and degeneration of dopaminergic neurons in the brain. Thus, we evaluated whether having an autoimmune disease increases the risk for developing Parkinson disease...... among inhabitants of Denmark who were alive at the date of the patient's diagnosis. The main exposure measure was a hospital diagnosis of 1 of 32 selected autoimmune diseases recorded 5 or more years before the index date in the files of the Danish Hospital Register. Results: We observed no overall...... association between a diagnosis of autoimmune disease and risk for subsequent PD (odds ratio 0.96, 95% confidence interval 0.85-1.08). In a subgroup of patients with autoimmune diseases with systemic involvement, primarily rheumatoid arthritis, we saw a decrease in risk for PD of 30%. Conclusions: Our results...
Pakistani people belong to an ethnic group which has the highest rate of coronary artery disease. There are a number of risk factors for developing the coronary artery disease (CAD). Homocysteine, a sulphur containing amino acid, has been reported to be an independent risk factor for CAD. The present study was done to find out the role of hyperhomocysteinemia in the development of coronary artery disease in Pakistan. Materials and Methods: A cross sectional study was carried out. There were 40 angiographically diagnosed male patients of coronary artery disease between 30 - 40 years of age taken as cases and 40 age, sex and socioeconomically matched healthy subjects with normal carotid doppler study taken as controls. Fasting venous blood from cases and controls was taken in E.D.T.A vacationers. Plasma was analyzed for homo-cysteine level by enzyme immunoassay method. Results: Mean plasma concentration of homocysteine in coronary artery disease patients i.e. cases was 13.5 +- 6.8 mu mol/L and was higher than the mean for controls (10.76 +- 2.27 mu mol/L) to a significant extent. Conclusion: Hyperhomocysteinemia through inter-play with the classical cardiovascular risk factors may be aggravating the risk of coronary artery disease in Pakistani people. (author)
Panpalli Ates, M; Karaman, Y; Guntekin, S; Ergun, M A
Alzheimer's Disease is the leading neurodegenerative cause of dementia. The pathogenesis is not clearly understood yet, is believed to be the complex interaction between genetic and environmental factors. Consequently vascular risk factors and Apolipoprotein E genotyping are increasingly gaining importance. This study aimed at assessing the relationships between Alzheimer's Disease and Apolipoprotein E phenotype and vascular risk factors. Patients diagnosed with "possible Alzheimer's Disease" in the Gazi University, Department of Neurology, were included in the study and age-matched volunteer patients who attended the polyclinic were included as a control group. In this study, the risk factors including low education level, smoking, hyperlipidemia, higher serum total cholesterol levels, and hyperhomocysteinemia were found to be statistically significantly more common in the Alzheimer's Disease group in comparison to the Control Group, while all Apolipoprotein E ε4/ε4 genotypes were found in the Alzheimer's Disease group. The presence of the Apolipoprotein E ε4 allele is believed to increase vascular risk factors as well as to affect Alzheimer's Disease directly. The biological indicators which are used in identifying the patients' genes will be probably used in the treatment plan of the patients in the future. PMID:27026590
Beauté, Julien; Zucs, Phillip; de Jong, Birgitta
Legionnaires' disease is underreported in Europe; notification rates differ substantially among countries. Approximately 20% of reported cases are travel-associated. To assess the risk for travel-associated Legionnaires' disease (TALD) associated with travel patterns in European countries, we retrieved TALD surveillance data for 2009 from the European Surveillance System, and tourism denominator data from the Statistical Office of the European Union. Risk (number cases reported/number nights spent) was calculated by travel country. In 2009, the network reported 607 cases among European travelers, possibly associated with 825 accommodation sites in European Union countries. The overall risk associated with travel abroad was 0.3 cases/million nights. We observed an increasing trend in risk from northwestern to southeastern Europe; Greece had the highest risk (1.7). Our findings underscore the need for countries with high TALD risks to improve prevention and control of legionellosis; and for countries with high TALD risks, but low notification rates of Legionnaires' disease to improve diagnostics and reporting. PMID:23092591
bacteria causing acute exacerbations. Also lung infections like pneumonia, lung abscess and empyema are more often seen in patients with COPD than in healthy subjects. With regard to extrapulmonary infections, it seems that COPD patients are not at higher risk of infection compared with subjects without......This review article focuses on the risk of infections in patients with chronic obstructive pulmonary disease (COPD). Throughout the years there have been a number of studies describing the risk of pulmonary infections in patients with COPD, whereas only few studies have focused on the risk of...... infection outside the lungs. With increasing severity of COPD the risk of respiratory tract infection also increases. The impairment of the innate immune system is most likely responsible for both the colonization of respiratory tract with bacteria and for an increased risk of infection with new strains of...
Risicovoorspelling en risicoverlaging bij patienten met manifest vaatlijden Engelstalig abstract The number of patients with clinical manifest arterial disease is increasing because of the aging of the population. Patients with manifest arterial disease have an increased risk of a new vascular event in the same or different arterial bed. Medical treatment of vascular risk factors (hypertension, hyperlipidemia, diabetes mellitus) and lifestyle changes (healthy diets, exercise, quit smoking) ca...
Sonal Parikh, Manish Patel, Hemant Tiwari, D V Bala, Bhavin Joshi
Results: The median 10-year probability of CHD was 2.9% (5.6% for men and 1.8% for women. One third (33.4% population above 30 years had CVD risk 20% or more. Males had significantly higher CVD risk as compared to females (20% of males & 4.5% of female had high CVD risk. Cardiovascular disease risk was also person with inadequate sleep & in executives. Conclusion- Higher risk in males & unskilled worker was mainly due to tobacco addiction while in executives it was mainly due to diabetes & obesity.
Jess, Tine; Gamborg, Michael; Matzen, Peter;
OBJECTIVES: The risk of intestinal malignancy in Crohn's disease (CD) remains uncertain since risk estimates vary worldwide. The global CD population is growing and there is a demand for better knowledge of prognosis of this disease. Hence, the aim of the present study was to conduct a meta-analysis...... of population-based data on intestinal cancer risk in CD. METHODS: The MEDLINE search engine and abstracts from international conferences were searched for the relevant literature by use of explicit search criteria. All papers fulfilling the strict inclusion criteria were scrutinized for data on...... population size, time of follow-up, and observed to expected cancer rates. STATA meta-analysis software was used to perform overall pooled risk estimates (standardized incidence ratio (SIR), observed/expected) and meta-regression analyses of the influence of specific variables on SIR. RESULTS: Six papers...
Jones, Simon R. M.; Bruno, David W.; Madsen, Lone;
increased risk of exposure to neighbouring farms is inversely related to distance from and directly related to biomass at the source of infection. Epidemiological techniques integrating data from oceanography, diagnostics and pathogen shedding rates and viability contribute to improved understanding of...... management thresholds. For wild populations, risk of pathogen spillback is estimated from farm-based epidemiological data; however, validation, particularly for ISAV and SAV, is required using direct surveillance....... pathogen transmission pathways among farms and permit the designation of areas of risk associated with sources of infection. Occupation of an area of risk may increase the likelihood of exposure, infection and disease among susceptible fish. Disease mitigation in mariculture occurs at 2 scales: area...
Warnier, Miriam Jacoba; Blom, Marieke Tabo; Bardai, Abdennasser;
BACKGROUND: We aimed to determine whether (1) patients with obstructive pulmonary disease (OPD) have an increased risk of sudden cardiac arrest (SCA) due to ventricular tachycardia or fibrillation (VT/VF), and (2) the SCA risk is mediated by cardiovascular risk-profile and/or respiratory drug use....... METHODS: A community-based case-control study was performed, with 1310 cases of SCA of the ARREST study and 5793 age, sex and SCA-date matched non-SCA controls from the PHARMO database. Only incident SCA cases, age older than 40 years, that resulted from unequivocal cardiac causes...... with electrocardiographic documentation of VT/VF were included. Conditional logistic regression analysis was used to assess the association between SCA and OPD. Pre-specified subgroup analyses were performed regarding age, sex, cardiovascular risk-profile, disease severity, and current use of respiratory drugs. RESULTS...
Fetal microchimerism is the study of persisting fetal cells in the mother years after pregnancy and the purported implications for her health and longevity. Due to the association between pregnancy and autoimmune disease (AID), and the preponderance of these diseases in women, laboratory studies have for years attempted to link microchimeric fetal cells with the onset of AID after pregnancy. This new study gave us the opportunity to examine for the first time if this theory could be proven clinically in a large cohort of women. By examining whether different types of delivery affected the onset of AID, we also aimed to indirectly relate this finding to fetal microchimerism. The results did suggest an association between pregnancy and the risk of subsequent maternal AID, with increased risks noted after caesarean section (CS) and decreased risks after abortion. This is the first epidemiological study on the risk of AID following pregnancy.
LIU Hua; HUANG Tao-tao; LIN Jian-hua
Background Pregnant women with heart disease are at high risk.Studies of risk factors of these patients are of great significance to improve maternal and fetal outcomes.In this paper,we try to discuss the main risk factors of cardiac events in pregnant women with heart disease and to establish a risk assessment system.Methods A retrospective analysis was carried out for pregnancies in 1741 women with heart disease who delivered in Shanghai Obstetrical Cardiology Intensive Care Center between January 1993 and September 2010.A Logistic regression model was used to identify independent risk factors of cardiac events and calculate the risk index in pregnant women with heart disease.Results The composition of heart disease in pregnant women was arrhythmia (n=662,38.00％),congenital heart disease (CHD; n=529,30.40％),cardiomyopathy (n=327,18.80％),rheumatic heart disease (RHD; n=151,8.70％),and cardiopathy induced by pre-eclampsia (n=53,3.00％).Main cardiac events were heart failure (n=110,6.32％),symptomatic arrhythmia needing medication (n=43,2.47％),cardiac arrest (n=2,0.11％),syncope (n=3,0.17％),and maternal death (n=10,0.57％).Six independent risk factors to predict cardiac events in pregnant women with heart disease were cardiac events before pregnancy (heart failure,severe arrhythmia,cardiac shock,etc.,P=0.000),New York Heart Association (NYHA) class ＞ll (P=0.000),oxygen saturation ＜90％ (P=0.018),pulmonary artery hypertention (PAH)＞50 mmHg (P=0.025),cyanotic heart disease without surgical correction (P=0.015),and reduced left ventricular systolic function (ejection fraction ＜40％,P=0.003).Every risk factor was calculated as 1 score.The incidence of cardiac events in patients with scores 0,1,2,3,and ≥4 was 2.10％,31.61％,61.25％,68.97％,and 100.00％ respectively.Conclusions Pregnancy with heart disease could lead to undesirable pregnancy outcomes.The risk of cardiac events in pregnant women with heart disease could be assessed by risk
Full Text Available PURPOSE: Sacrococcygeal pilonidal disease is a source of one of the most common surgical problems among young adults. While male gender, obesity, occupations requiring sitting, deep natal clefts, excessive body hair, poor body hygiene and excessive sweating are described as the main risk factors for this disease, most of these need to be verified with a clinical trial. The present study aimed to evaluate the value and effect of these factors on pilonidal disease. METHOD: Previously proposed main risk factors were evaluated in a prospective case control study that included 587 patients with pilonidal disease and 2,780 healthy control patients. RESULTS: Stiffness of body hair, number of baths and time spent seated per day were the three most predictive risk factors. Adjusted odds ratios were 9.23, 6.33 and 4.03, respectively (p<0.001. With an adjusted odds ratio of 1.3 (p<.001, body mass index was another risk factor. Family history was not statistically different between the groups and there was no specific occupation associated with the disease. CONCLUSIONS: Hairy people who sit down for more than six hours a day and those who take a bath two or less times per week are at a 219-fold increased risk for sacrococcygeal pilonidal disease than those without these risk factors. For people with a great deal of hair, there is a greater need for them to clean their intergluteal sulcus. People who engage in work that requires sitting in a seat for long periods of time should choose more comfortable seats and should also try to stand whenever possible.
Chakraborty Sounak; Khalilia Mohammed; Popescu Mihail
Abstract Background We present a method utilizing Healthcare Cost and Utilization Project (HCUP) dataset for predicting disease risk of individuals based on their medical diagnosis history. The presented methodology may be incorporated in a variety of applications such as risk management, tailored health communication and decision support systems in healthcare. Methods We employed the National Inpatient Sample (NIS) data, which is publicly available through Healthcare Cost and Utilization Pro...
Full Text Available Polycystic ovary syndrome (PCOS is a common endocrine disorder affecting at least 5-10% of women of reproductive age. PCOS is characterized by hyperandrogenism, menstrual disturbance, anovulation, infertility and obesity and, also associated with increased number of cardiovascular risk factors and early atherosclerosis. Hyperinsulinemia is a frequent finding in PCOS patients and has cause-and-effect relationship with low-grade chronic inflammation and increased risk of cardiovascular disease. Turk Jem 2013; 17: 33-7
Aim: Total prolapse%u2014in other words, procidentia%u2014refers to the complete eversion of the total length of the vagina. Age, pregnancy, delivery, previous pelvic surgery, and conditions that increase intra-abdominal pressure, such as chronic pulmonary disease, constipation, and obesity are risk factors for pelvic organ prolapse. This study aims to assess the incidence of anterior, posterior, apical, and total prolapse and to determine differences in the risk factors for different vaginal...
Kang Lu; Hao-Kuang Wang; Chih-Ching Yeh; Chih-Yuan Huang; Pi-Shan Sung; Liang-Chao Wang; Chih-Hsin Muo; Fung-Chang Sung; Han-Jung Chen; Ying-Chun Li; Li-Ching Chang; Kuen-Jer Tsai
Aim. Autoimmune rheumatic diseases (ARD) are characterized by systemic inflammation and may affect multiple organs and cause vascular events such as ischemic stroke and acute myocardial infarction. However, the association between ARD and increased risk of dementia is uncertain. This is a retrospective cohort study to investigate and compare the risk of dementia between patients clinically diagnosed with ARD and non-ARD patients during a 5-year follow-up period. Methods. Data were obtained fr...
Iqbal, Mohammad Perwaiz
Trans fatty acids (TFA) are produced either by hydrogenation of unsaturated oils or by biohydrogenation in the stomach of ruminant animals. Vanaspati ghee and margarine have high contents of TFA. A number of studies have shown an association of TFA consumption and increased risk of cardiovascular disease (CVD). This increased risk is because TFA increase the ratio of LDL cholesterol to HDL cholesterol. Food and Agriculture Organization of the United Nations and World Health Organization have ...
Kershaw, Kiarri N.; Albrecht, Sandra S.
A growing body of research has examined whether racial/ethnic residential segregation contributes to health disparities, but recent findings in the literature, particularly with respect to cardiovascular disease (CVD) risk, have not been summarized. This review provides an overview of findings from studies of racial/ethnic residential segregation of non-Hispanic blacks and Hispanics with CVD risk published between January 2011 and July 2014. The majority of studies of black segregation showed...
Evrim Çakır; Erman Çakal; Mustafa Özbek; Mustafa Şahin; Tuncay Delibaşı
Polycystic ovary syndrome (PCOS) is a common endocrine disorder affecting at least 5-10% of women of reproductive age. PCOS is characterized by hyperandrogenism, menstrual disturbance, anovulation, infertility and obesity and, also associated with increased number of cardiovascular risk factors and early atherosclerosis. Hyperinsulinemia is a frequent finding in PCOS patients and has cause-and-effect relationship with low-grade chronic inflammation and increased risk of cardiovascular disease...
Carinci, F.; A. Palmieri; Girardi, A; Cura, F; Scapoli, L; D. Lauritano
Introduction: About 30% of the general population manifests periodontal disease (PD). Patients with parents with a compromised periodontal condition may need prosthetic or implantology treatment (PIT), therefore those patients are at increased risk of developing PD during or after dental treatment. Hence the use of a genetic test for identify those most at risk of PD and submit them to very closely oral hygiene protocols, is mandatory. PIT of these patients must be done safely having previous...
Rod, Naja Hulvej; Hansen, Johnni; Schernhammer, Eva;
major life events are risk factors for Parkinson's disease. Between 1986 and 2006, we identified 13,695 patients with a (PD) primary diagnosis of PD in the Danish National Hospital Register. Each case was frequency matched by age and gender to five population controls. Information on major life events...... experienced life events was unexpected but might suggest a general "risk avoidance behavior" in Parkinson's patients....
Lashner, B A
Suspected risk factors for adenocarcinoma of the small bowel in Crohn's disease include surgically excluded small bowel loops, chronic fistulous disease, and male sex. Review of all seven University of Chicago cases failed to confirm any suspected risk factor. A case-control study was performed to identify possible alternatives. Each case was matched to four randomly selected controls from an inflammatory bowel disease registry matched for year of birth, sex, and confirmed small bowel Crohn's disease. Three factors were significantly associated with the development of cancer: (1) Four cancers developed in the jejunum, and jejunal Crohn's disease was associated with the development of cancer [odds ratio (OR) 8.0, 95% confidence interval (CI) 1.6-39.3]. (2) There was an association between the development of cancer and occupations known to be associated with an increased colorectal cancer risk (OR 20.3, CI 2.7-150.5). Three cases (a chemist with exposure to halogenated aromatic compounds and aliphatic amines, a pipefitter with exposure to asbestos, and a machinist with exposures to cutting oils, solvents, and abrasives) and one of 28 controls (a fireman with multiple hazardous exposures) had an occupational risk factor. (3) Among medications taken for at least six months, only 6-mercaptopurine use was associated with cancer (OR 10.8, CI 1.1-108.7). In conclusion, proximal small bowel disease, 6-mercaptopurine use, and hazardous occupations are associated with cancer of the small bowel in patients with Crohn's disease and can be added to the list of suspected risk factors. PMID:1499440
The concept of risk estimation of Coronary Heart Disease (CHD) is helpful for clinician to identifying high risk populations for their effective treatment. Latest studies recommended only initiating cardio-protective treatment in diabetic patients based on personalized CHD risk estimates so as to reduce undue harm from overly aggressive risk factor modification. The United Kingdom Prospective Diabetes Study (UK PDS) Risk Engine is a widely used tool to assess the risk of Cardio Vascular diseases (CVD) in diabetics. The literature search so far did not reveal any study of risk assessment among Pakistani Diabetics. Methods: This descriptive study is based on the data of 470 type-2 diabetics seen in Department of Endocrinology and Metabolism, Services Institute of Medical Sciences, Lahore during 2011. The data of these 470 patients was analyzed through UKPDS Risk Engine. CHD risk was calculated. Results: The 10 years risk of CHD, fatal CHD, stroke and fatal stroke was 9.4%, 4.4%, 1.7% and 0.2% respectively. Conclusions: The present study show a lower risk of CVD occurring among Pakistani diabetics as compared to studies from western countries. (author)
Linneberg, Allan; Madsen, Flemming; Skaaby, Tea
After 100 years of experience with allergen-specific immunotherapy (SIT), an issue that is still unresolved is whether SIT can act as a trigger of, or as a risk factor for, autoimmune disease. We searched the literature for evidence on this topic.......After 100 years of experience with allergen-specific immunotherapy (SIT), an issue that is still unresolved is whether SIT can act as a trigger of, or as a risk factor for, autoimmune disease. We searched the literature for evidence on this topic....
Ventsislava P Pencheva
Full Text Available Background: Lung diseases are one of the major causes of morbidity and mortality after renal transplantation. The aim of the study is to define the risk factors for infectious and noninfectious pulmonary complications in kidney transplant patients. Materials and Methods: We prospectively studied 267 patients after renal transplantation. The kidney recipients were followed-up for the development of pulmonary complications for a period of 7 years. Different noninvasive and invasive diagnostic tests were used in cases suspected of lung disease. Results: The risk factors associated with the development of pulmonary complications were diabetes mellitus (odds ratio [OR] = 4.60; P = 0.001, arterial hypertension (OR = 1.95; P = 0.015, living related donor (OR = 2.69; P = 0.004, therapy for acute graft rejection (OR = 2.06; P = 0.038, immunosuppressive regimens that includes mycophenolate (OR = 2.40; P = 0.011, azathioprine (OR = 2.25; P = 0.023, and tacrolimus (OR = 1.83; P = 0.041. The only factor associated with the lower risk of complications was a positive serology test for Cytomegalovirus of the recipient before transplantation (OR = 0.1412; P = 0.001. Conclusion: The risk factors can be used to identify patients at increased risk for posttransplant lung diseases. Monitoring of higher-risk patients allow timely diagnosis and early adequate treatment and can reduce the morbidity and mortality after renal transplantation.
Song, Yun S; Wang, Fulton; Slatkin, Montgomery
The range of possible gene interactions in a multilocus model of a complex inherited disease is studied by exploring genotype-specific risks subject to the constraint that the allele frequencies and marginal risks are known. We quantify the effect of gene interactions by defining the interaction ratio, CR=KR/KRI, where KR is the recurrence risk to relatives with relationship R for the true model and KRI is the recurrence risk to relatives for a multiplicative model with the same marginal risks. We use a Markov chain Monte Carlo (MCMC) procedure to sample from the space of possible models. We find that the average of CR increases with the number of loci for both low frequency (p=0.03) and higher frequency (p=0.25) causative alleles. Furthermore, the probability that CR>1 is nearly 1. Similar results are obtained when more weight is given to risk models that are closer to the comparable multiplicative model. These results imply that, in general, gene interactions will result in greater heritability of a complex inherited disease than is expected on the basis of a multiplicative model of interactions and hence may provide a partial explanation for the problem of missing heritability of complex diseases. PMID:20855570
Thomas J Littlejohns; Henley, William E.; Lang, Iain A.; Annweiler, Cedric; Beauchet, Olivier; Chaves, Paulo H. M.; Fried, Linda; Kestenbaum, Bryan R.; Kuller, Lewis H.; Langa, Kenneth M.; Lopez, Oscar L.; Kos, Katarina; Soni, Maya; Llewellyn, David J.
Objective: To determine whether low vitamin D concentrations are associated with an increased risk of incident all-cause dementia and Alzheimer disease. Methods: One thousand six hundred fifty-eight elderly ambulatory adults free from dementia, cardiovascular disease, and stroke who participated in the US population–based Cardiovascular Health Study between 1992–1993 and 1999 were included. Serum 25-hydroxyvitamin D (25(OH)D) concentrations were determined by liquid chromatography-tandem mass...
Nadeem Sarwar; Thompson, Alexander J.; Emanuele Di Angelantonio
Cardiovascular disease is the leading cause of global mortality, with coronary heart disease (CHD) its major manifestation. Although inflammation, the body’s response to noxious stimuli, is implicated in several stages of CHD development, the relevance of circulating levels of markers of inflammation to CHD risk remains uncertain. This review summarizes available epidemiological evidence for four emerging inflammatory markers implicated in CHD (fibrinogen, C-reactive protein, lipoprotein-asso...
te Beest Dennis E; Hagenaars Thomas J; Stegeman J; Koopmans Marion PG; van Boven Michiel
Abstract The control of highly infectious diseases of livestock such as classical swine fever, foot-and-mouth disease, and avian influenza is fraught with ethical, economic, and public health dilemmas. Attempts to control outbreaks of these pathogens rely on massive culling of infected farms, and farms deemed to be at risk of infection. Conventional approaches usually involve the preventive culling of all farms within a certain radius of an infected farm. Here we propose a novel culling strat...
Riedel, Brandalyn C; Thompson, Paul M; Brinton, Roberta Diaz
Age, apolipoprotein E ε4 (APOE) and chromosomal sex are well-established risk factors for late-onset Alzheimer's disease (LOAD; AD). Over 60% of persons with AD harbor at least one APOE-ε4 allele. The sex-based prevalence of AD is well documented with over 60% of persons with AD being female. Evidence indicates that the APOE-ε4 risk for AD is greater in women than men, which is particularly evident in heterozygous women carrying one APOE-ε4 allele. Paradoxically, men homozygous for APOE-ε4 are reported to be at greater risk for mild cognitive impairment and AD. Herein, we discuss the complex interplay between the three greatest risk factors for Alzheimer's disease, age, APOE-ε4 genotype and chromosomal sex. We propose that the convergence of these three risk factors, and specifically the bioenergetic aging perimenopause to menopause transition unique to the female, creates a risk profile for AD unique to the female. Further, we discuss the specific risk of the APOE-ε4 positive male which appears to emerge early in the aging process. Evidence for impact of the triad of AD risk factors is most evident in the temporal trajectory of AD progression and burden of pathology in relation to APOE genotype, age and sex. Collectively, the data indicate complex interactions between age, APOE genotype and gender that belies a one size fits all approach and argues for a precision medicine approach that integrates across the three main risk factors for Alzheimer's disease. PMID:26969397
Full Text Available BACKGROUND: Pulmonary cachexia is common in advanced chronic obstructive pulmonary disease (COPD, culminating in exercise intolerance and a poor prognosis. Ghrelin is a novel growth hormone (GH-releasing peptide with GH-independent effects. The efficacy and safety of adding ghrelin to pulmonary rehabilitation (PR in cachectic COPD patients were investigated. METHODOLOGY/PRINCIPAL FINDINGS: In a multicenter, randomized, double-blind, placebo-controlled trial, 33 cachectic COPD patients were randomly assigned PR with intravenous ghrelin (2 µg/kg or placebo twice daily for 3 weeks in hospital. The primary outcomes were changes in 6-min walk distance (6-MWD and the St. George Respiratory Questionnaire (SGRQ score. Secondary outcomes included changes in the Medical Research Council (MRC scale, and respiratory muscle strength. At pre-treatment, serum GH levels were increased from baseline levels by a single dose of ghrelin (mean change, +46.5 ng/ml; between-group p<0.0001, the effect of which continued during the 3-week treatment. In the ghrelin group, the mean change from pre-treatment in 6-MWD was improved at Week 3 (+40 m, within-group p = 0.033 and was maintained at Week 7 (+47 m, within-group p = 0.017, although the difference between ghrelin and placebo was not significant. At Week 7, the mean changes in SGRQ symptoms (between-group p = 0.026, in MRC (between-group p = 0.030, and in maximal expiratory pressure (MEP; between-group p = 0.015 were better in the ghrelin group than in the placebo group. Additionally, repeated-measures analysis of variance (ANOVA indicated significant time course effects of ghrelin versus placebo in SGRQ symptoms (p = 0.049 and MEP (p = 0.021. Ghrelin treatment was well tolerated. CONCLUSIONS/SIGNIFICANCE: In cachectic COPD patients, with the safety profile, ghrelin administration provided improvements in symptoms and respiratory strength, despite the lack of a significant between
Koehly, Laura M.; Morris, Bronwyn A.; Skapinsky, Kaley; Goergen, Andrea; Ludden, Amanda
Background Common diseases such as heart disease, diabetes, and cancer are etiologically complex with multiple risk factors (e.g., environment, genetic, lifestyle). These risk factors tend to cluster in families, making families an important social context for intervention and lifestyle-focused disease prevention. The Families Sharing Health Assessment and Risk Evaluation (SHARE) workbook was designed as an educational tool outlining family health history based risk of heart disease, type 2 d...
Park, Byoung-Jin; Lee, Yong-Jae; Lee, Hye-Ree; Jung, Dong-Hyuk; Na, Ha-Young; Kim, Hong-Bae; Shim, Jae-Yong
Background This study investigated the effects of Korean red ginseng (KRG) supplementation on metabolic parameters, inflammatory markers, and arterial stiffness in subjects with metabolic syndrome. Methods We performed a randomized, double-blind, placebo-controlled, single-center study in 60 subjects who were not taking drugs that could affect metabolic and vascular functions. Subjects were randomized into either a KRG (4.5 g/d) group or a placebo group for a 12-week study. We collected anthr...
Escott-Price, Valentina; Sims, Rebecca; Bannister, Christian; Harold, Denise; Vronskaya, Maria; Majounie, Elisa; Badarinarayan, Nandini; Morgan, Kevin; Passmore, Peter; Holmes, Clive; Powell, John; Brayne, Carol; Gill, Michael; Mead, Simon; Goate, Alison; Cruchaga, Carlos; Lambert, Jean-Charles; van Duijn, Cornelia; Maier, Wolfgang; Ramirez, Alfredo; Holmans, Peter; Jones, Lesley; Hardy, John; Seshadri, Sudha; Schellenberg, Gerard D; Amouyel, Philippe; Williams, Julie
The identification of subjects at high risk for Alzheimer's disease is important for prognosis and early intervention. We investigated the polygenic architecture of Alzheimer's disease and the accuracy of Alzheimer's disease prediction models, including and excluding the polygenic component in the model. This study used genotype data from the powerful dataset comprising 17 008 cases and 37 154 controls obtained from the International Genomics of Alzheimer's Project (IGAP). Polygenic score analysis tested whether the alleles identified to associate with disease in one sample set were significantly enriched in the cases relative to the controls in an independent sample. The disease prediction accuracy was investigated in a subset of the IGAP data, a sample of 3049 cases and 1554 controls (for whom APOE genotype data were available) by means of sensitivity, specificity, area under the receiver operating characteristic curve (AUC) and positive and negative predictive values. We observed significant evidence for a polygenic component enriched in Alzheimer's disease (P = 4.9 × 10(-26)). This enrichment remained significant after APOE and other genome-wide associated regions were excluded (P = 3.4 × 10(-19)). The best prediction accuracy AUC = 78.2% (95% confidence interval 77-80%) was achieved by a logistic regression model with APOE, the polygenic score, sex and age as predictors. In conclusion, Alzheimer's disease has a significant polygenic component, which has predictive utility for Alzheimer's disease risk and could be a valuable research tool complementing experimental designs, including preventative clinical trials, stem cell selection and high/low risk clinical studies. In modelling a range of sample disease prevalences, we found that polygenic scores almost doubles case prediction from chance with increased prediction at polygenic extremes. PMID:26490334
Parafita-Fernández, A; Escalona-Fermín, M M; Sampil, M; Moraña, N; Viso, E; Fernández-Vila, P C
We report a case of acquired night blindness in a developed country (Spain) without risk factors for nutritional deficiency disease or family history of hereditary retinal disease. A 76-year-old woman presented with acquired night blindness of 6-month progression. After a thorough inquiry about eating patterns she becomes suspicious of vitamin A low dietary intake, which is analytically confirmed and successfully treated. Despite being very uncommon in our environment and even more in patients without digestive problems, in a patient reporting acquired night blindness vitamin A deficiency should not be discarded until eating patterns have been investigated. It might be especially relevant in certain socioeconomic situations and eating disorders such as bulimia or anorexia nervosa. PMID:25804276
Stazi, A V; Mantovani, A
Celiac disease is a genetically-based intolerance to gluten. In the past, celiac disease has been considered a rare disease of infancy characterized by chronic diarrhea and delayed growth. Besides the overt enteropathy, there are many other forms which appear later in life; target organs are not limited to the gut, but include liver, thyroid, skin and reproductive tract. It is now recognized that celiac disease is a relatively frequent disorder; the overall prevalence is at least 1:300 in Western Europe. Celiac disease may impair the reproductive life of affected women, eliciting delayed puberty, infertility, amenorrhea and precocious menopause. Clinical and epidemiological studies show that female patients with celiac disease are at higher risk of spontaneous abortions, low birth weight of the newborn and reduced duration of lactation. No adequate studies are available on the rate of birth defects in the progeny of affected women; however, celiac disease induces malabsorption and deficiency of factors essential for organogenesis, e.g. iron, folic acid and vitamin K. The overall evidence suggests that celiac disease patients can be a group particularly susceptible to reproductive toxicants; however, the pathogenesis of celiac disease-related reproductive disorders still awaits clarification. At present, like the other pathologies associated with celiac disease, the possible prevention or treatment of reproductive effects can only be achieved through a life-long maintenance of a gluten-free diet. PMID:11228068
Peters, Sanne Ae; van der Schouw, Yvonne T; Wood, Angela M;
OBJECTIVE: There is uncertainty about the direction and magnitude of the associations between parity, breastfeeding and the risk of coronary heart disease (CHD). We examined the separate and combined associations of parity and breastfeeding practices with the incidence of CHD later in life among...
Ellervik, Christina; Tybjaerg-Hansen, Anne; Grande, Peer;
BACKGROUND: We tested the hypothesis that the hereditary hemochromatosis genotypes C282Y/C282Y, C282Y/H63D, or C282Y/wild-type are risk factors for ischemic heart disease (IHD) and myocardial infarction (MI). METHODS AND RESULTS: We performed a prospective study of 9178 individuals from the Danish...
Essers, Ivette; Stolwijk, Carmen; Boonen, Annelies;
OBJECTIVE: To investigate the incidence and risk of ischaemic heart disease (IHD) and acute myocardial infarction (AMI), including the role of non-steroidal anti-inflammatory drugs (NSAID), in patients with ankylosing spondylitis (AS) compared with population controls. METHODS: All patients with...
Kaptoge, Stephen; Seshasai, Sreenivasa Rao Kondapally; Gao, Pei;
Because low-grade inflammation may play a role in the pathogenesis of coronary heart disease (CHD), and pro-inflammatory cytokines govern inflammatory cascades, this study aimed to assess the associations of several pro-inflammatory cytokines and CHD risk in a new prospective study, including meta...
Rule, Andrew D.; Bergstralh, Eric J.; Melton, L. Joseph; Li, Xujian; Amy L. Weaver; Lieske, John C.
Background and objectives: Kidney stones lead to chronic kidney disease (CKD) in people with rare hereditary disorders (e.g., primary hyperoxaluria, cystinuria), but it is unknown whether kidney stones are an important risk factor for CKD in the general population.
Wong, Emmy M. Y.; Cheng, May M. H.; Lo, S.K.
The outbreak of the Influenza A (H1N1) virus has led to numerous precautionary school closures in several countries. No research is available on the school teachers' perceptions as a health protective resource in controlling communicable disease outbreaks. The purposes of this study were to examine the risk perception, the perceived understanding…
Linneberg, Allan; Madsen, Flemming; Skaaby, Tea
After 100 years of experience with allergen-specific immunotherapy (SIT), an issue that is still unresolved is whether SIT can act as a trigger of, or as a risk factor for, autoimmune disease. We searched the literature for evidence on this topic....
Ricardo Soares de OliveiraI
Full Text Available This work aimed to make a reflection about the risk factors associated with cardiovascular disease in the prison population, as well as the performance of the health care team in these spaces. It is a reflective approach, literature that included e-journal articles, published in the year 2003 to 2011, indexed at LILACS, Scielo, MEDLINE, and available in full. Textbooks were also consulted and ordinances of Ministry of health and Justice of Brazil. Used the descriptors "risk factors," "cardiovascular disease" and "Prisoners". It was noted that the current situation of overcrowding in prisons is, with unhealthy environment, which imposes risks the health of prisoners. The living habits, such as use of alcohol and drugs (cocaine, marijuana, tranquillizers and tobacco, increases the risk for cardiovascular disease. In addition, the authors emphasize, a priori, the low level of schooling of the detainees. The performance of the health care team must be based on educational practices for promoting and monitoring the health, with multidisciplinary support. Further studies need to be done in order to investigate the incidence of cardiovascular diseases, as well as evidence of the effectiveness of health care for this population.
... About ADEAR Does poor sleep raise risk for Alzheimer’s disease? February 29, 2016 Studies confirm what many ... prevent Alzheimer’s. Which comes first, poor sleep or Alzheimer’s? The chicken-and-egg question is whether Alzheimer’s- ...
Joosten, Michel M.; Gansevoort, Ron T.; Mukamal, Kenneth J.; van der Harst, Pim; Geleijnse, Johanna M.; Feskens, Edith J. M.; Navis, Gerjan; Bakker, Stephan J. L.
Background: Previous studies on dietary magnesium and risk of ischemic heart disease (IHD) have yielded inconsistent results, in part because of a lack of direct measures of actual magnesium uptake. Urinary excretion of magnesium, an indicator of dietary magnesium uptake, might provide more consiste
Jakobsen, Marianne U; Overvad, Kim; Dyerberg, Jørn;
In a 16-year follow-up study (ending in 1998) of 3,686 Danish men and women aged 30-71 years at recruitment, the association between energy intake from dietary fat and the risk of coronary heart disease was evaluated while assessing the possible modifying role of gender and age. In the models use...
Jeffery, Robert W.
Provides an overview of dietary risk factors for cardiovascular disease, including diet sodium intake for hypertension and dietary fat and cholesterol for hypercholesterolemia, exacerbation of these conditions by obesity, and intervention strategies for their modification. Describes clinical strategies for modifying diet: education, skills…
Benfield, Thomas; Lange, Peter; Vestbo, Jørgen
BACKGROUND: Respiratory tract infections are a frequent complication of COPD, but little is known about the incidence, association, and risk of infectious diseases related to impaired lung function. METHODS: Participants in the Copenhagen City Heart Study had lung function measured at baseline......, and were followed for up to 25 years. All hospitalizations due to any infection were identified through registry linkage. Impaired lung function was defined according to the Global Initiative for Chronic Obstructive Lung Disease (GOLD) staging system. MAIN RESULTS: A total of 3,333 infectious disease......, or other infectious diseases. CONCLUSIONS: The presence of obstructive lung disease is a significant predictor of IDH caused by respiratory tract infections, but not of hospitalizations due to infections outside the respiratory system....
Jensen, J S; Feldt-Rasmussen, B; Strandgaard, S;
, diabetes mellitus, and renal or urinary tract disease. Untreated arterial hypertension or borderline hypertension was present in 204 subjects, who were followed until 1993 by the National Hospital and Death Certificate Registers with respect to development of ischemic heart disease. During 1978 person...... hypertensive subjects. In 1983 and 1984, blood pressure, urinary albumin/creatinine concentration ratio, plasma total and HDL cholesterol levels, body mass index, and smoking status were obtained in a population-based sample of 2085 subjects, aged 30 to 60 years, who were free from ischemic heart disease......-years, 18 (9%) of the hypertensive subjects developed ischemic heart disease. Microalbuminuria, defined as a urinary albumin/creatinine ratio above the upper decile (1.07 mg/mmol), was the strongest predictor of ischemic heart disease, with an unadjusted relative risk of 4.2 (95% CI 1.5 to 11.9, P=0...
Orholm, Marianne; Fonager, Kirsten; Sørensen, Henrik Toft
) and Crohn's disease (CD) among first-degree relatives of patients with these diseases. To give more precise risk estimates we conducted a nationwide study using population-based data from the Danish National Registry of Patients (NRP). METHODS: All patients from the entire Danish population (5......OBJECTIVE: The incidence of inflammatory bowel disease (IBD) varies among and within countries, but several studies have indicated that genetic factors may play an important role in the etiology of IBD. A Danish regional study has observed an almost 10-fold increased risk for ulcerative colitis (UC...
Full Text Available Abstract Background We present a method utilizing Healthcare Cost and Utilization Project (HCUP dataset for predicting disease risk of individuals based on their medical diagnosis history. The presented methodology may be incorporated in a variety of applications such as risk management, tailored health communication and decision support systems in healthcare. Methods We employed the National Inpatient Sample (NIS data, which is publicly available through Healthcare Cost and Utilization Project (HCUP, to train random forest classifiers for disease prediction. Since the HCUP data is highly imbalanced, we employed an ensemble learning approach based on repeated random sub-sampling. This technique divides the training data into multiple sub-samples, while ensuring that each sub-sample is fully balanced. We compared the performance of support vector machine (SVM, bagging, boosting and RF to predict the risk of eight chronic diseases. Results We predicted eight disease categories. Overall, the RF ensemble learning method outperformed SVM, bagging and boosting in terms of the area under the receiver operating characteristic (ROC curve (AUC. In addition, RF has the advantage of computing the importance of each variable in the classification process. Conclusions In combining repeated random sub-sampling with RF, we were able to overcome the class imbalance problem and achieve promising results. Using the national HCUP data set, we predicted eight disease categories with an average AUC of 88.79%.
Collaboration, Emerging Risk Factors; Di Angelantonio, Emanuele; Sarwar, Nadeem;
initial vascular disease from 68 long-term prospective studies, mostly in Europe and North America. During 2.79 million person-years of follow-up, there were 8857 nonfatal myocardial infarctions, 3928 coronary heart disease [CHD] deaths, 2534 ischemic strokes, 513 hemorrhagic strokes, and 2536......CONTEXT: Associations of major lipids and apolipoproteins with the risk of vascular disease have not been reliably quantified. OBJECTIVE: To assess major lipids and apolipoproteins in vascular risk. DESIGN, SETTING, AND PARTICIPANTS: Individual records were supplied on 302,430 people without...... mg/dL directly measured low-density lipoprotein cholesterol (LDL-C). Within-study regression analyses were adjusted for within-person variation and combined using meta-analysis. RESULTS: The rates of CHD per 1000 person-years in the bottom and top thirds of baseline lipid distributions, respectively...
Nicolas W Shammas
Full Text Available Nicolas W ShammasMidwest Cardiovascular Research Foundation, Cardiovascular Medicine, PC, Davenport, IA, USAAbstract: Peripheral arterial disease (PAD is part of a global vascular problem of diffuse atherosclerosis. PAD patients die mostly of cardiac and cerebrovascular-related events and much less frequently due to obstructive disease of the lower extremities. Aggressive risk factors modification is needed to reduce cardiac mortality in PAD patients. These include smoking cessation, reduction of blood pressure to current guidelines, aggressive low density lipoprotein lowering, losing weight, controlling diabetes and the use of oral antiplatelet drugs such as aspirin or clopidogrel. In addition to quitting smoking and exercise, cilostazol and statins have been shown to reduce claudication in patients with PAD. Patients with critical rest limb ischemia or severe progressive claudication need to be treated with revascularization to minimize the chance of limb loss, reduce symptoms, and improve quality of life.Keywords: peripheral arterial disease, epidemiology, risk factors, classification
A matched case control study has been conducted in the children's hospitals in Alexandria, Egypt, during 2 years-period, aiming at investigating the risk factors for the occurrence of congenital heart diseases. Our results showed that the significant risk factors for developing any type of congenital heart disease and ventricular septal defects were: older paternal age at birth, positive consanguinity, positive family history, female sex hormones, irradiation, hazardous maternal occupation, diabetes mellitus and suburban or rural residence. However, some environmental/teratogenic factors were not implicated in the etiology of atrial septal defects or pulmonary stenosis. These findings strongly suggest that environmental factors vary according to the specific type of congenital heart disease. This study emphasizes on the need to instruct the public about the importance of pre-marital counselling and the deleterious effects of various teratogens in the environment
Pantethine, a derivative of vitamin B5, favorably alters total, LDL and non-HDL cholesterol in low to moderate cardiovascular risk subjects eligible for statin therapy: a triple-blinded placebo and diet-controlled investigation
Full Text Available Malkanthi Evans,1 John A Rumberger,2 Isao Azumano,3 Joseph J Napolitano,4 Danielle Citrolo,5 Toshikazu Kamiya5 1KGK Synergize Inc, London, ON, Canada; 2The Princeton Longevity Center, Princeton, NJ, USA; 3Daiichi Fine Chemical Co, Ltd, Toyama, Japan; 4Independent Consultant, Allentown, PA, USA; 5Kyowa Hakko USA, New York, NY, USA Abstract: High serum concentration of low-density lipoprotein cholesterol (LDL-C is a major risk factor for coronary heart disease. The efficacy of pantethine treatment on cardiovascular risk markers was investigated in a randomized, triple-blinded, placebo-controlled study, in a low to moderate cardiovascular disease (CVD risk North American population eligible for statin therapy, using the National Cholesterol Education Program (NCEP guidelines. A total of 32 subjects were randomized to pantethine (600 mg/day from weeks 1 to 8 and 900 mg/day from weeks 9 to16 or placebo. Compared with placebo, the participants on pantethine showed a significant decrease in total cholesterol at 16 weeks (P=0.040 and LDL-C at 8 and 16 weeks (P=0.020 and P=0.006, respectively, and decreasing trends in non-high-density lipoprotein cholesterol at week 8 and week 12 (P=0.102 and P=0.145, respectively that reached significance by week 16 (P=0.042. An 11% decrease in LDL-C from baseline was seen in participants on pantethine, at weeks 4, 8, 12, and 16, while participants on placebo showed a 3% increase at week 16. This decrease was significant between groups at weeks 8 (P=0.027 and 16 (P=0.010. The homocysteine levels for both groups did not change significantly from baseline to week 16. Coenzyme Q10 significantly increased from baseline to week 4 and remained elevated until week 16, in both the pantethine and placebo groups. After 16 weeks, the participants on placebo did not show significant improvement in any CVD risk end points. This study confirms that pantethine lowers cardiovascular risk markers in low to moderate CVD risk participants