Coexistence Of Cardiovascular Risk Factors Research Articles

Prevalence of Nonalcoholic Fatty Liver Disease at a Tertiary Care Center in Saudi Arabia.

To determine the prevalence of nonalcoholic fatty liver disease (NAFLD) in patients who received abdominal imaging and to assess the clinical and metabolic characteristics of NAFLD. This is a retrospective study of 500 family medicine patients (aged 18 years and older) who completed abdominal imaging at King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia, from January 2016 through June 2020. The patients enrolled had a mean age of 49.41 ± 14.80 years, with 300 females and 349 of Saudi nationality. The mean body mass index (BMI) was 29.43 ± 6.61 kg/m2, while 373 of the enrolled subjects were either overweight or obese. Half of our patients had some form of fatty liver in the imaging results. Regarding chronic medical conditions, 33.4%, 31.4%, and 29.4% had a history of hypertension, type 2 diabetes mellitus (DM2), and dyslipidemia, respectively. The mean Fibrosis-4 (FIB-4) index was 0.94 ± 0.72. Body mass index was higher among fatty liver patients (p = 0.001). Hypertension, coronary artery disease, dyslipidemia, and DM2 were more common in the fatty liver group. Our findings reiterate the significance of obesity and the coexistence of cardiovascular risk factors in NAFLD. Further studies are needed to corroborate and expand our findings, enabling more refined strategies for the prevention, risk prediction, early detection, and management of NAFLD.

Peripheral endothelial and microvascular damage in liver cirrhosis: A systematic review and meta‐analysis

This is the first systematic review and meta-analysis of studies using any available functional method to examine differences in peripheral endothelial function between cirrhotic and non-cirrhotic individuals. Literature search involved PubMed, Web-of-Science, and Scopus databases, as well as gray literature sources. We included studies in adult subjects evaluating endothelial function with any semi-invasive or non-invasive functional method in patients with and without liver cirrhosis. From 3378 records initially retrieved, 15 studies with a total of 570 participants were included in the final quantitative meta-analysis. In six studies examining endothelial function with flow-mediated-dilatation, no differences between patients with cirrhosis and controls were evident (WMD: 1.33, 95%CI [-2.87, 5.53], I2 = 97%, p < .00001). Among studies assessing differences in endothelial-dependent or endothelial-independent vasodilation with venous-occlusion-plethysmography, there were no significant differences between the two groups. When pooling all studies together, regardless of the technique used, no significant difference in endothelial function between cirrhotic patients and controls was observed(SMD: 0.79, 95%CI[-0.04, 1.63], I2 =94%, p < .00001). No differences in peripheral endothelial function assessed with semi-invasive or non-invasive functional methods exist between cirrhotic and non-cirrhotic subjects. The increasing co-existence of cardiovascular risk factors leading to impaired vascular reactivity in cirrhotic patients may partly explain these findings.

Coexistence of cardiovascular risk factors and obstructive sleep apnoea in polysomnography

ObjectivesThe objective of the study was to assess the relationship between the coexistence of cardiovascular risk factors (CVRFs) and the incidence and severity of obstructive sleep apnoea (OSA). MethodsThe study involved 88 people, aged 53.76 ± 12.59 years. A questionnaire, basic anthropometric measurements, blood pressure, standard laboratory tests (total cholesterol, triglycerides and glucose) and polysomnography were performed. Each patient was assessed for the presence of CVRFs: i.e. obesity, arterial hypertension, hypercholesterolemia, hypertriglyceridemia, type 2 diabetes and smoking. OSA was diagnosed based on the apnoea and hypopnea index (AHI) in polysomnography. ResultsIt was documented that the mean AHI values were significantly higher in obese patients than in non-obese patients, in patients with arterial hypertension than in patients without hypertension, in patients with hypercholesterolaemia than in patients without hypercholesterolaemia and in patients declaring smoking than in non-smoking patients. The correlation analysis revealed a significant positive linear relationship between the number of CVRFs and the AHI value in polysomnography (r = 0.40, p < 0.05). Based on the regression analysis, it was documented that obesity, arterial hypertension and smoking are independent predictors of higher AHI values. ConclusionsIn the study group of patients with multiple cardiovascular risk factors, there is a directly proportional relationship between the number of cardiovascular risk factors and the AHI index in polysomnography.

Coexistence of cardiovascular risk factors in patients with familial hypercholesterolemia: Data from the HELLAS-FH registry

Background and Aims: The coexistence of additional cardiovascular risk factors in patients with familial hypercholesterolemia (FH) is expected to exacerbate cardiovascular disease (CVD) risk.

Obstructive Sleep Apnoea Syndrome: Continuous Positive Airway Pressure Therapy for Prevention of Cardiovascular Risk.

Obstructive sleep apnoea (OSA) syndrome is characterised by the presence of apnoea or obstructive hypopnoea during sleep, accompanied by hypoxia. It is estimated that the syndrome affects approximately 10% of men and 15% of women. Diagnosis and treatment rates have increased in recent years, but the condition remains undiagnosed in a high percentage of patients. Recent evidence suggests that OSA may increase the risk of cardiovascular disease. The relationship between OSA and cardiovascular disease can be explained, at least in part, by the coexistence of cardiovascular risk factors in the two pathologies, such as age, overweight, smoking and sedentary lifestyle. However, OSA has been independently associated with the risk of developing hypertension, cerebrovascular disease, ischaemic heart disease, heart failure and arrhythmias. Clinical trials that have evaluated the efficacy of continuous positive airway pressure (CPAP) treatment in primary and secondary cardiovascular prevention have not demonstrated a significant reduction in the incidence or recurrence of cardiovascular events. This article analyses the relationship between OSA and cardiovascular risk and discusses recent clinical trials on the efficacy of CPAP in primary and secondary cardiovascular prevention.

Características clínicas y sociosanitarias en mayores de 65 años asistidos en atención primaria. Estudio PYCAF

ObjectiveTo describe the clinical and socio-sanitary characteristics of adults older than 65 years attended in a Primary Care setting. Material and methodsThe PYCAF study (Prevalence and Characteristics of the Fragile Elderly) is a descriptive, cross-sectional and multicentre study, in which patients older than 65 years attended in clinical practice in Primary Care in Spain were consecutively included. ResultsA total of 2,461 patients (mean age 76.0±6.9 years, 57.9% women) were included in the study. The coexistence of cardiovascular risk factors and comorbidities was frequent, with arterial hypertension (73.7%) being the most prevalent, followed by dyslipidaemia (58.3%), arthrosis (56.4%), obesity (34.0%), and diabetes (28.9%). Some degree of cognitive impairment was observed in 13.4% of patients. Women had higher rates of frailty (61.0% vs. 51.8%; P<.001). Just under half (47.4%) of subjects were taking more than 6 drugs, with the prescription being higher in women (44.2% vs. 49.8%; P=.047). Just under half (49.5%) of patients made more than 10 visits to Primary Care, 25.9% of patients 4 or more visits to the specialist, and 22.3% of patients were admitted to hospital in the last year. ConclusionsThe PYCAF study shows that elderly patients have a higher prevalence of chronic cardiovascular and non-cardiovascular diseases, which leads to high polypharmacy. The latter has consequences both on patient safety and on the direct and indirect costs of the National Health System that emanate from the care of patients over 65 years of age. Half the sample has fragility.

Treatment of bleeding in acquired hemophilia A with the proper administration of recombinant activated factor VII: single-center study of 7 cases

Recombinant activated factor VII (rFVIIa) is the bypassing agent used in the first-line hemostatic therapy for acquired hemophilia A (AHA); however, the occurrence of thrombotic complications in rFVIIa-treated AHA patients was recently reported to be 2.9–6.5%. Therefore, the investigation of the proper administration of rFVIIa for AHA is needed. In the present study, we retrospectively investigated the clinical features of AHA with regards to the use of rFVIIa (presence or absence of use and total amount) in 7 AHA patients encountered in our department for 7 years between January 2008 and December 2014. Ages were 63–89 years old (median: 79 years old), and there were 5 male and 2 female patients. The coexistence of cardiovascular risk factors and arteriosclerotic diseases, such as hypertension, diabetes mellitus, and cerebral infarction were present in 6 patients. Anemia progressed to less than 7 g/dL of hemoglobin and required red blood cell transfusion in 5 patients, showing “severe” hemorrhage. Factor VIII inhibitors were removed by immunological treatments in 6 patients. As a hemostatic therapy, rFVIIa was used in 4 patients. rFVIIa was not administered or was administered at a very low dose (20 mg) to 3 and 1 patient, respectively, and bleeding stopped as inhibitor titers decreased and disappeared in these patients. Inhibitors did not disappear in 1 patient and the control of hemostasis became poor and was accompanied by intestinal hemorrhage. Although a large amount of rFVIIa (265 mg in total) was administered, the patient bled to death. Therefore, bleeding may be stopped without the administration of rFVIIa in some AHA cases, while the dose of rFVIIa is not necessarily related to hemostatic effects in other cases. Since the main aim of AHA treatments is the removal of inhibitors, caution is needed to ensure that more than the necessary amount of rFVIIa is not administered.

Coexistencia de factores de riesgo cardiovascular en pacientes con diabetes y vasculopatía periférica

Coexistencia de factores de riesgo cardiovascular en pacientes con diabetes y vasculopatía periférica

Inercia terapéutica en prevención secundaria de enfermedad cardiovascular. Registro FRENA

Background and objective Although nowadays there are many cardiovascular disease (CVD) treatment protocols and evidence based guidelines, not many patients achieve the recommended levels for cardiovascular (CV) risk factor (RF) and management of disorders could be improved. Treatment inertia (TI) is the failure of health care providers to initiate or intensify therapy when indicated. The purpose of this study was to quantify TI in secondary CV prevention and identify factors influencing TI. Patients and method Observational, transversal study with 1660 patients included in FRENA (The FRENA registry recruited Spanish patients in CVD secondary prevention treated by different specialists), aged 66,3 years, 74% males, 38,5% females, 38,5% coronary heart disease (CHD), 30,8% cerebrovascular disease and 32% peripheral artery disease (PAD). Final variable: TI; three types of inertia where described: treatment failure inertia, RF control inertia and the third one was at least one of the previous. Uni and multivariate analysis were done for each type of inertia. Results Inertia was detected in 81,5% of the patients. RF control inertia was 85,1% and treatment failure inertia 53%. Diabetic patients are likely to be treated with TI whereas patients with renal insufficiency (RI) or arterial hypertension (AHT) are more likely to be protected against it. There is less treatment failure inertia in cerebrovascular disease or coronary heart disease Vs PAD, AHT and Dyslipemia (DL) where the rate of treatment failure inertia is higher. RF control inertia increases with the coexistence of AHT, DL and diabetes mellitus (DM) and is lower in patients with previous CVD, cerebrovascular disease, AHT and DL. Conclusions In high risk patient, TI is present in a high percentage of them. DM, PAD and the coexistence of cardiovascular risk factors are associated with a higher inertia.