Abstract P382: Association of Recurrent Common Infections and Subclinical Cardiovascular Disease in Mexican Women

Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Priscilla Espinosa-Tamez ◽  
Andres Catzin-Kuhlmann ◽  
Adriana Monge ◽  
Elsa Yunes ◽  
Carlos Cantú-Brito ◽  
...  

Introduction: Both acute and agent specific chronic infections have been associated with increased cardiovascular risk, however data on the burden of common recurrent infections and cardiovascular disease (CVD) is limited. Hypothesis: Women with greater exposure to uncomplicated common infectious events have an increased risk of subclinical CVD (sCVD) compared to women with no events. Methods: In a cross-sectional study we assessed the relationship of recurrent infections and carotid artery intima-media thickness (IMT) in 1,945 disease-free women from the Mexican Teachers’ Cohort. Through 2012-2016, participants answered questions on respiratory, urinary tract and vaginal infections during the previous year and IMT was measured using ultrasound by standardized neurologists and log-transformed. Total infectious episodes were categorized as “0”, “1 or 2” and “3 or more”. We defined sCVD as mean right and left IMT≥0.8mm or plaque. Multivariable linear and logistic regression analyses were used to evaluate the association of infectious events with IMT and sCVD adjusting for age, sociodemographic, and cardiovascular risk factors. Results: Among participants (50 ±5 years of age) 14% (278 of 1945) reported no infections, 41% (800 of 1945) 1 or 2 infections, and 45% (867 of 1945) 3 or more. Overall prevalence of sCVD was 12% (242 of 1945). Adjusted models for logistic regression showed that women with 3 or more infections had 80% higher odds of subclinical CVD (95% CI 1.1, 2.9) compared to women without infections (p-trend: 0.019). Sub-analyses by type of infection were not significantly associated with sCVD (Image 1). Linear regression analysis did not show a significant association between mean IMT and recurrent infections. Conclusion: Recurrent infectious events in women are associated with greater sCVD, which supports the hypothesis of low grade chronic inflammation in CVD.

PLoS ONE ◽  
2021 ◽  
Vol 16 (1) ◽  
pp. e0246047
Author(s):  
Priscilla Espinosa-Tamez ◽  
Martin Lajous ◽  
Carlos Cantú-Brito ◽  
Ruy Lopez-Ridaura ◽  
Adriana Monge ◽  
...  

Background Acute and agent-specific chronic infections have been associated with increased cardiovascular risk, however data on the burden of common recurrent infections on cardiovascular disease is limited. We hypothesized women with greater exposure to uncomplicated common infectious events had an increased risk of subclinical cardiovascular disease (sCVD). Methods In a cross-sectional study, we assessed the relation of recurrent infections and carotid artery intima-media thickness (IMT) in 1946 disease-free women from the Mexican Teachers’ Cohort. Through 2012–2016, participants answered structured questions on respiratory, urinary and vaginal infections during the previous year and their IMT was measured using ultrasound by standardized neurologists. We defined sCVD as mean right and left IMT ≥0.8 mm or the presence of atheromatous plaque. Multivariable linear and logistic regression analyses were used to evaluate the association of infectious events with IMT and sCVD adjusting for age, sociodemographic, and cardiovascular risk factors. Results Among participants (50±5 years) 13% reported no infections, 20% one infection and 67% three or more episodes. Overall prevalence of sCVD was 12%(n = 240). Adjusted models for logistic regression showed that women with 2 or more infections had 91% higher odds of sCVD (OR 1.91; 95%CI 1.16, 3.13) compared to women without infections (p-trend:0.015). Sub-analyses by type of infection resulted not significant. Linear regression analysis did not show a significant association between mean IMT and recurrent infections. Conclusions Recurrent infectious events in young adult women are associated with greater sCVD, which supports the hypothesis of low-grade chronic inflammation in the pathophysiology of cardiovascular disease.


Circulation ◽  
2018 ◽  
Vol 137 (suppl_1) ◽  
Author(s):  
Carlos Iribarren ◽  
Tory Levine-Hall ◽  
Gabriela Sanchez ◽  
Bahman Sadeghi ◽  
Hanna Javan ◽  
...  

Presence of breast arterial calcification (BAC) has been shown to be independently associated with increased risk of subclinical cardiovascular disease (CVD), angiographically-defined coronary disease and with incident coronary heart disease, stroke and heart failure. However, a relationship between BAC and peripheral vascular disease has not been established. The ankle brachial index (ABI) is an indicator of the severity of peripheral arterial disease (PAD) that predicts future CVD risk. We utilized cross-sectional data collected at the baseline examination (2012-15) of the MultIethNic Study of BrEast ARterial Calcium Gradation and CardioVAscular Disease (MINERVA Study), a cohort study of 5,145 post-menopausal women who were members of the Kaiser Permanente Medical Care Program of Northern California (KPNC) who were free of clinical CVD at baseline. Presence and gradation (in mg of calcium mass) of BAC in digital mammograms was ascertained with a validated densitometry method. ABI, the average of two ankle systolic pressure readings divided by the average of two brachial systolic pressure readings, was measured by trained and certified personnel after a ten-minute rest. A total of 3,693 women had complete data on all variables of interest; their mean (SD) age was 66 (4) years and 64% were white, 12% African-American, 14% Asian, 9% Latina and 1% mixed or other. While 28.2% presented with any detectable BAC (i.e., BAC mass > 0 mg), 5.4% had an ABI < 0.90. Three women had ABI>1.40 and were excluded from analyses (none had BAC>0). Prevalence of ABI < 0.90 was 4.8% (27/2,653) in women with BAC=0 and 6.9% (72/1,040) in women with any detectable BAC. The Odds Ratio of ABI<0.90 associated with any BAC was 1.39 (95% CI, 1.03-1.89) in a model adjusting for age and race/ethnicity, and was 1.38 (95% CI, 1.02-1.88) in a model with further adjustment for BMI, smoking status, diabetes, hypertension, LDL cholesterol, HDL cholesterol and hs-CRP. However, among women with any detectable BAC, standardized log_BAC mass (mg) was not significantly associated in bivariate linear regression analysis with ABI (slope=-0.0030 [SE=0.0031]; p=0.32). Our study demonstrates (for the first time) an independent association between presence of BAC and ABI indicative of PAD, with no apparent linear dose-response relationship.


2018 ◽  
Vol 26 (3) ◽  
pp. 470-482
Author(s):  
Dieu-My T. Tran ◽  
Kevin A. Kupzyk ◽  
Lani M. Zimmerman

Background and Purpose: To examine the co-occurrence of cardiovascular risk factors and cluster subgroups of college students for cardiovascular risks. Methods: A cross sectional descriptive study was conducted using co-occurrence patterns and hierarchical clustering analysis in 158 college students. Results: The top co-occurring cardiovascular risk factors were overweight/obese and hypertension (10.8%, n = 17). Of the total 34 risk factors that co-occurred, 30 of them involved being overweight/obese. A six-cluster-solution was obtained, two clusters displayed elevated levels of lifetime and 30-year cardiovascular disease risks. Conclusions: The hierarchical cluster analysis identified that single White males with a family history of heart disease, overweight/obese, hypertensive or diabetes, and occasionally (weekly) consumed red meat, take antihypertensive medication, and hyperlipidemia were considered the higher risk group compared to other subgroups.


2020 ◽  
Vol 18 (5) ◽  
pp. 473-487 ◽  
Author(s):  
Charalampos Papagoras ◽  
Paraskevi V. Voulgari ◽  
Alexandros A. Drosos

The spondyloarthritides are a group of chronic systemic inflammatory joint diseases, the main types being ankylosing spondylitis (AS) and psoriatic arthritis (PsA). Evidence accumulating during the last decades suggests that patients with AS or PsA carry an increased risk for cardiovascular disease and cardiovascular death. This risk appears to be mediated by systemic inflammation over and above classical cardiovascular risk factors. The excess cardiovascular risk in those patients has been formally acknowledged by scientific organizations, which have called physicians’ attention to the matter. The application by Rheumatologists of new effective anti-rheumatic treatments and treat-to-target strategies seems to benefit patients from a cardiovascular point of view, as well. However, more data are needed in order to verify whether anti-rheumatic treatments do have an effect on cardiovascular risk and whether there are differences among them in this regard. Most importantly, a higher level of awareness of the cardiovascular risk is needed among patients and healthcare providers, better tools to recognize at-risk patients and, ultimately, commitment to address in parallel both the musculoskeletal and the cardiovascular aspect of the disease.


Author(s):  
Peter Cox ◽  
Sonal Gupta ◽  
Sizheng Steven Zhao ◽  
David M. Hughes

AbstractThe aims of this systematic review and meta-analysis were to describe prevalence of cardiovascular disease in gout, compare these results with non-gout controls and consider whether there were differences according to geography. PubMed, Scopus and Web of Science were systematically searched for studies reporting prevalence of any cardiovascular disease in a gout population. Studies with non-representative sampling, where a cohort had been used in another study, small sample size (< 100) and where gout could not be distinguished from other rheumatic conditions were excluded, as were reviews, editorials and comments. Where possible meta-analysis was performed using random-effect models. Twenty-six studies comprising 949,773 gout patients were included in the review. Pooled prevalence estimates were calculated for five cardiovascular diseases: myocardial infarction (2.8%; 95% confidence interval (CI)s 1.6, 5.0), heart failure (8.7%; 95% CI 2.9, 23.8), venous thromboembolism (2.1%; 95% CI 1.2, 3.4), cerebrovascular accident (4.3%; 95% CI 1.8, 9.7) and hypertension (63.9%; 95% CI 24.5, 90.6). Sixteen studies reported comparisons with non-gout controls, illustrating an increased risk in the gout group across all cardiovascular diseases. There were no identifiable reliable patterns when analysing the results by country. Cardiovascular diseases are more prevalent in patients with gout and should prompt vigilance from clinicians to the need to assess and stratify cardiovascular risk. Future research is needed to investigate the link between gout, hyperuricaemia and increased cardiovascular risk and also to establish a more thorough picture of prevalence for less common cardiovascular diseases.


2021 ◽  
pp. 1-10
Author(s):  
Yosuke Yamada ◽  
Hiroyuki Umegaki ◽  
Fumie Kinoshita ◽  
Chi Hsien Huang ◽  
Taiki Sugimoto ◽  
...  

Background: Homocysteine is a common risk factor for cognitive impairment and sarcopenia. However, very few studies have shown an association between sarcopenia and serum homocysteine levels after adjustment for cognitive function. Objective: The purpose of this study was to investigate the relationship between homocysteine and sarcopenia in memory clinic patients. Methods: This cross-sectional study investigated outpatients in a memory clinic. We enrolled 1,774 participants (≥65 years old) with measured skeletal muscle mass index (SMI), hand grip strength (HGS), and homocysteine. All participants had undergone cognitive assessments and were diagnosed with dementia, mild cognitive impairment, or normal cognition. Patient characteristics were compared according to sarcopenia presence, SMI level, or HGS. Multivariate logistic regression analysis was performed to determine the association of homocysteine with sarcopenia, low SMI, or low HGS. Next, linear regression analysis was performed using HGS as a continuous variable. Results: Logistic regression analysis showed that low HGS was significantly associated with homocysteine levels (p = 0.002), but sarcopenia and low SMI were not. In linear regression analysis, HGS was negatively associated with homocysteine levels after adjustment for Mini-Mental State Examination score (β= –2.790, p <  0.001) or clinical diagnosis of dementia (β= –3.145, p <  0.001). These results were similar for men and women. Conclusion: Our results showed a negative association between homocysteine and HGS after adjustment for cognitive function. Our findings strengthen the assumed association between homocysteine and HGS. Further research is needed to determine whether lower homocysteine levels lead to prevent muscle weakness.


Antioxidants ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 146
Author(s):  
Vittoria Cammisotto ◽  
Cristina Nocella ◽  
Simona Bartimoccia ◽  
Valerio Sanguigni ◽  
Davide Francomano ◽  
...  

Oxidative stress may be defined as an imbalance between reactive oxygen species (ROS) and the antioxidant system to counteract or detoxify these potentially damaging molecules. This phenomenon is a common feature of many human disorders, such as cardiovascular disease. Many of the risk factors, including smoking, hypertension, hypercholesterolemia, diabetes, and obesity, are associated with an increased risk of developing cardiovascular disease, involving an elevated oxidative stress burden (either due to enhanced ROS production or decreased antioxidant protection). There are many therapeutic options to treat oxidative stress-associated cardiovascular diseases. Numerous studies have focused on the utility of antioxidant supplementation. However, whether antioxidant supplementation has any preventive and/or therapeutic value in cardiovascular pathology is still a matter of debate. In this review, we provide a detailed description of oxidative stress biomarkers in several cardiovascular risk factors. We also discuss the clinical implications of the supplementation with several classes of antioxidants, and their potential role for protecting against cardiovascular risk factors.


2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Eva O. Melin ◽  
Jonatan Dereke ◽  
Magnus Hillman

Abstract Background Low levels of the soluble tumour necrosis factor-like weak inducer of apoptosis (sTWEAK) and depression are linked to cardiovascular disease. Galectin-3, inadequate glycemic control and low high-density lipoprotein (HDL)-cholesterol levels were previously linked to depression in these patients with type 1 diabetes mellitus (T1DM). The main aim was to explore whether sTWEAK was associated with depression. A secondary aim was to explore diabetes related variables associated with low sTWEAK. Methods Cross-sectional design. T1DM patients (n = 283, men 56%, age18–59 years) were consecutively recruited from one specialist diabetes clinic. Depression was defined as Hospital Anxiety and Depression Scale-Depression sub scale ≥8 points. Blood samples, anthropometrics and blood pressure were collected, supplemented with data from electronic health records. Enzyme linked immunosorbent assays were used to measure sTWEAK and galectin-3. Low sTWEAK was defined as < 7.2 ng/ml and high galectin-3 as ≥2.6 ng/ml. Multiple logistic regression analyses were performed, calibrated and validated for goodness of fit. We adjusted for age, sex, diabetes duration, galectin-3, metabolic variables, serum-creatinine, smoking, physical inactivity, medication, and cardiovascular complications. Results For 29 depressed versus 254 non-depressed patients the prevalence rates were for low sTWEAK: 93 and 68% (p = 0.003) and for high galectin-3: 34 and 13% (p = 0.005) respectively. HDL-cholesterol levels were lower for the depressed (p = 0.015). Patients with low sTWEAK versus high sTWEAK had lower usage of continuous subcutaneous insulin infusion (CSII) (6% versus 17%, p = 0.005). Low sTWEAK (adjusted odds ratio (AOR) 9.0, p = 0.006), high galectin-3 (AOR 6.3, p = 0.001), HDL-cholesterol (per mmol/l) (AOR 0.1, p = 0.006), use of antidepressants (AOR 8.4, p < 0.001), and age (per year) (AOR 1.05, p = 0.027) were associated with depression. CSII (AOR 0.3, p = 0.003) and depression (AOR 7.1, p = 0.009) were associated with low sTWEAK. Conclusions Lower levels of sTWEAK and HDL-cholesterol and higher levels of galectin-3 were independently associated with depression in T1DM. These factors might all contribute to the increased risk for cardiovascular disease and mortality previously demonstrated in patients with depression. CSII (inversely) and depression were independently associated with low sTWEAK levels.


2006 ◽  
Vol 154 (1) ◽  
pp. 131-139 ◽  
Author(s):  
Lenora M Camarate S M Leão ◽  
Mônica Peres C Duarte ◽  
Dalva Margareth B Silva ◽  
Paulo Roberto V Bahia ◽  
Cláudia Medina Coeli ◽  
...  

Background: There has been a growing interest in treating postmenopausal women with androgens. However, hyperandrogenemia in females has been associated with increased risk of cardiovascular disease. Objective: We aimed to assess the effects of androgen replacement on cardiovascular risk factors. Design: Thirty-seven postmenopausal women aged 42–62 years that had undergone hysterectomy were prospectively enrolled in a double-blind protocol to receive, for 12 months, percutaneous estradiol (E2) (1 mg/day) combined with either methyltestosterone (MT) (1.25 mg/day) or placebo. Methods: Along with treatment, we evaluated serum E2, testosterone, sex hormone-binding globulin (SHBG), free androgen index, lipids, fibrinogen, and C-reactive protein; glucose tolerance; insulin resistance; blood pressure; body-mass index; and visceral and subcutaneous abdominal fat mass as assessed by computed tomography. Results: A significant reduction in SHBG (P < 0.001) and increase in free testosterone index (P < 0.05; Repeated measures analysis of variance) were seen in the MT group. Total cholesterol, triglycerides, fibrinogen, and systolic and diastolic blood pressure were significantly lowered to a similar extent by both regimens, but high-density lipoprotein cholesterol decreased only in the androgen group. MT-treated women showed a modest rise in body weight and gained visceral fat mass relative to the other group (P < 0.05), but there were no significant detrimental effects on fasting insulin levels and insulin resistance. Conclusion: This study suggests that the combination of low-dose oral MT and percutaneous E2, for 1 year, does not result in expressive increase of cardiovascular risk factors. This regimen can be recommended for symptomatic postmenopausal women, although it seems prudent to perform baseline and follow-up lipid profile and assessment of body composition, especially in those at high risk of cardiovascular disease.


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