scholarly journals All-cause mortality following low-dose aspirin treatment for patients with high cardiovascular risk in remote Australian Aboriginal communities: an observational study

BMJ Open ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. e030034 ◽  
Author(s):  
Yuejen Zhao ◽  
Kanakamani Jeyaraman ◽  
Paul Burgess ◽  
Christine Connors ◽  
Steven Guthridge ◽  
...  
Keyword(s):  
Cardiovascular Risk ◽  
Outcome Measures ◽  
Low Dose ◽  
Aboriginal People ◽  
Univariate Analysis ◽  
High Cardiovascular Risk ◽  
Aboriginal Communities ◽  
All Cause Mortality ◽  
Benefit And Risk

ObjectivesTo evaluate the benefit and risk of low-dose acetylsalicylic acid (aspirin) in patients from remote Aboriginal communities in the Northern Territory, Australia.DesignRetrospective cohort study using primary care and hospital data routinely used for healthcare. Aspirin users and non-users were compared before and after controlling confounders by matching. Marginal structural models (MSM) were applied to ascertain the benefit and risk.SettingThe benefit and harm of aspirin were investigated in patients aged ≥18 years from 54 remote Aboriginal communities.ParticipantsNone had a previous cardiovascular event or major bleeds. Patients on anticoagulants or other antiplatelets were excluded.InterventionAspirin at a dose of 75–162 mg/day.Outcome measuresEndpoints were all-cause, cardiovascular mortality and incidences of cardiovascular events and major bleeds.Results8167 predominantly Aboriginal adults were included and followed between July 2009 and June 2017 (aspirin users n=1865, non-users n=6302, mean follow-up 4 years with hospitalisations 6.4 per person). Univariate analysis found material differences in demographics, prevalence of chronic diseases and outcome measures between aspirin users and non-users before matching. After matching, aspirin was significantly associated with reduced all-cause mortality (HR=0.45: 95% CI 0.34 to 0.60; p<0.001), but not bleeding (HR=1.13: 95% CI 0.39 to 3.26; p=0.820). After using MSMs to eliminate the effects of confounders, loss of follow-up and time dependency of treatment, aspirin was associated with reduced all-cause mortality (HR=0.60: 95% CI 0.47 to 0.76; p<0.001), independent of age (HR=1.06; p<0.001), presence of diabetes (HR=1.42; p<0.001), hypertension (HR=1.61; p<0.001) and alcohol abuse (HR=1.81; p<0.001). No association between aspirin and major bleeding was found (HR=1.14: 95% CI 0.48 to 2.73; p=0.765). Sensitivity analysis suggested these findings were unlikely to have been the result of unmeasured confounding.ConclusionAspirin was associated with reduced all-cause mortality. Bleeding risk was less compared with survival benefits. Aspirin should be considered for primary prevention in Aboriginal people with high cardiovascular risk.

scholarly journals Circulating Renalase as Predictor of Renal and Cardiovascular Outcomes in Pre-Dialysis CKD Patients: A 5-Year Prospective Cohort Study

Life ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 210
Author(s):  
Ana Cerqueira ◽  
Janete Quelhas-Santos ◽  
Inês Ferreira ◽  
Susana Sampaio ◽  
Miguel Relvas ◽  
...  
Keyword(s):  
Cardiovascular Risk ◽  
Hospital Admissions ◽  
Univariate Analysis ◽  
Serum Levels ◽  
Ckd Progression ◽  
Renal Outcomes ◽  
Cerebrovascular Events ◽  
All Cause Mortality ◽  
Comorbidity Index

Chronic kidney disease (CKD) is an independent risk factor for adverse cardiovascular and cerebrovascular events (MACCEs), and mortality since the earlier stages. Therefore, it is critical to identify the link between CKD and cardiovascular risk (CVR) through early and reliable biomarkers. Acknowledging that CKD and CKD progression are associated with increased sympathetic tone, which is implicated in CVR, and that renalase metabolizes catecholamines, we aimed to evaluate the relationship between renalase serum levels (RNLS) and cardiovascular and renal outcomes. The study included 40 pre-dialysis CKD patients (19F:21M) with median age of 61 (IQ 45–66) years. At baseline, we measured RNLS as well as routine biomarkers of renal and cardiovascular risk. A prospective analysis was performed to determine whether RNLS are associated with CKD progression, MACCEs, hospitalizations and all-cause mortality. At baseline, the median level of RNLS and median estimated glomerular filtration rate (eGFR) were 63.5 (IQ 48.4–82.7) µg/mL and 47 (IQ 13–119) mL/min/1.73 m2, respectively. In univariate analysis, RNLS were strongly associated with eGFR, age and Charlson Index. Over the course of a mean follow-up of 65 (47 to 70) months, 3 (7.5%) deaths, 2 (5%) fatal MACCEs, 17 (42.5%) hospital admissions occurred, and 16 (40%) patients experienced CKD progression. In univariate analysis, RNLS were associated with CKD progression (p = 0.001), hospitalizations (p = 0.001) and all-cause mortality (p = 0.022) but not with MACCEs (p = 0.094). In adjusted analysis, RNLS predicted CKD progression and hospitalizations regardless of age, Charlson comorbidity index, cardiovascular disease, hypertension, diabetes and dyslipidemia. Our results suggest that RNLS, closely related with renal function, might have a potential role as predictor of renal outcomes, hospitalizations, and mortality in pre-dialysis CKD patients.

scholarly journals Cardiovascular risk factors during cancer treatment: prevalence, incidence and prognostic relevance

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
J Caro Codon ◽  
T Lopez-Fernandez ◽  
C Alvarez-Ortega ◽  
P Zamora Aunon ◽  
I Rodriguez Rodriguez ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Cardiovascular Risk ◽  
Cancer Therapy ◽  
Cancer Patients ◽  
Individual Risk ◽  
Funding Source ◽  
Number Of Patients ◽  
All Cause Mortality

Abstract Background The actual usefulness of CV risk factor assessment in the prognostic evaluation of cancer patients treated with cardiotoxic treatment remains largely unknown. Design Prospective multicenter study in patients scheduled to receive anticancer therapy related with moderate/high cardiotoxic risk. Methods A total of 1324 patients underwent follow-up in a dedicated cardio-oncology clinic from April 2012 to October 2017. Special care was given to the identification and control of CV risk factors. Clinical data, blood samples and echocardiographic parameters were prospectively collected according to protocol, at baseline before cancer therapy and then at 3 weeks, 3 months, 6 months, 1 year, 1.5 years and 2 years after initiation of cancer therapy. Results At baseline, 893 patients (67.4%) presented at least 1 risk factor, with a significant number of patients newly diagnosed during follow-up. Individual risk factors were not related with worse prognosis during a 2-year follow-up. However, a higher Systemic Coronary Risk Estimation (SCORE) was significantly associated with higher rates of severe cardiotoxicity and all-cause mortality [HR 1.79 (95% CI 1.16–2.76) for SCORE 5–9 and HR 4.90 (95% CI 2.44–9.82) for SCORE ≥10 when compared with patients with lower SCORE (0–4)]. Conclusions This large cohort of patients treated with a potentially cardiotoxic regimen showed a significant prevalence of CV risk factors at baseline and significant incidence during follow-up. Baseline cardiovascular risk assessment using SCORE predicted severe cardiotoxicity and all-cause mortality. Therefore, its use should be recommended in the evaluation of cancer patients. Funding Acknowledgement Type of funding source: Public grant(s) – National budget only. Main funding source(s): This study was partially funded by the Fondo Investigaciones Sanitarias (Spain), Centro de Investigaciόn Biomédica en Red Cardiovascular CIBER-CV (Spain)

scholarly journals Prognostic value of myocardial perfusion scintigraphy in asymptomatic patients with diabetes mellitus at high cardiovascular risk: 5-year follow-up of the prospective multicenter BARDOT trial

2021 ◽  
Author(s):  
Federico Caobelli ◽  
◽  
Philip Haaf ◽  
Gianluca Haenny ◽  
Matthias Pfisterer ◽  
...  
Keyword(s):  
Cardiovascular Risk ◽  
Myocardial Perfusion ◽  
Cardiovascular Events ◽  
Prognostic Value ◽  
Myocardial Perfusion Scintigraphy ◽  
Major Adverse Cardiovascular Events ◽  
Diabetic Patients ◽  
Perfusion Scintigraphy ◽  
High Cardiovascular Risk

Abstract Background The Basel Asymptomatic High-Risk Diabetics’ Outcome Trial (BARDOT) demonstrated that asymptomatic diabetic patients with an abnormal myocardial perfusion scintigraphy (MPS) were at increased risk of major adverse cardiovascular events (MACEs) at 2-year follow-up. It remains unclear whether this finding holds true even for a longer follow-up. Methods Four hundred patients with type 2 diabetes, neither history nor symptoms of coronary artery disease (CAD), were evaluated clinically and with MPS. Patients were followed up for 5 years. Major adverse cardiovascular events (MACEs) were defined as all-cause death, myocardial infarction, or late coronary revascularization. Results At baseline, an abnormal MPS (SSS ≥ 4 or SDS ≥ 2) was found in 87 of 400 patients (22%). MACE within 5 years occurred in 14 patients with abnormal MPS (16.1%) and in 22 with normal scan (1.7%), p = 0.009; 15 deaths were recorded. Patients with completely normal MPS (SSS and SDS = 0) had lower rates of MACEs than patients with abnormal scans (2.5% vs. 7.0%, p = 0.032). Patients with abnormal MPS who had undergone revascularization had a lower mortality rate and a better event-free survival from MI and revascularization than patients with abnormal MPS who had either undergone medical therapy only or could not be revascularized (p = 0.002). Conclusions MPS may have prognostic value in asymptomatic diabetic patients at high cardiovascular risk over a follow-up period of 5 years. Patients with completely normal MPS have a low event rate and may not need retesting within 5 years. Patients with an abnormal MPS have higher event rates and may benefit from a combined medical and revascularization approach.

Diabetes in treated hypertension is common and carries a high cardiovascular risk: results from a 28-year follow-up

2007 ◽  
Vol 25 (6) ◽  
pp. 1311-1317 ◽  
Author(s):  
Torbj??rn Almgren ◽  
Lars Wilhelmsen ◽  
Ola Samuelsson ◽  
Anders Himmelmann ◽  
Annika Rosengren ◽  
...  
Keyword(s):  
Cardiovascular Risk ◽  
High Cardiovascular Risk

scholarly journals AB0384 Rheumatic arthritis patients with very high cardiovascular risk: poor results in changes in lifestyle during follow-up

2018 ◽  
Author(s):  
N. Vegas-Revenga ◽  
V. Portilla ◽  
L.C. Domínguez-Casas ◽  
J.L. Martín-Varillas ◽  
B. Atienza-Mateo ◽  
...  
Keyword(s):  
Cardiovascular Risk ◽  
High Cardiovascular Risk ◽  
Rheumatic Arthritis ◽  
Very High

scholarly journals Management of hypercholesterolemia, appropriateness of therapeutic approaches and new drugs in patients with high cardiovascular risk

2018 ◽  
Vol 12 (3) ◽  
pp. 203-212 ◽  
Author(s):  
Roberto Vettor ◽  
Roberto Serra
Keyword(s):  
Cardiovascular Risk ◽  
Clinical Trial Data ◽  
Statin Treatment ◽  
Clinical Development ◽  
New Drugs ◽  
Risk Category ◽  
Therapeutic Approaches ◽  
High Cardiovascular Risk ◽  
All Cause Mortality ◽  
Receive Treatment

Hypercholesterolemia is a major risk factor for cardiovascular disease (CVD). Lowering low-density lipoproteins-cholesterol (LDL-C) has been shown to decrease the risk of CVD and of all-cause mortality. For appropriate management, estimation of each individual’s total cardiovascular risk is critical, as patients should receive treatment according to their cardiovascular risk category as well as their LDL-C level. However, available data indicate that a large proportion of patients fail to achieve lipid goals despite treatment, and a significant percentage of patients are not able to tolerate statin treatment. Researchers have therefore focused considerable attention on the development of novel LDL-C-lowering agents that act via different mechanisms. Among the most recent advances in clinical development are the proprotein convertase subtilisin/kexin 9 antibody inhibitors, including alirocumab and evolocumab, which appear particularly promising, with clinical trial data indicating these agents to be both well tolerated and highly efficacious in lowering LDL-C.

scholarly journals Adiposity change and mortality in middle-aged to older Chinese: an 8-year follow-up of the Guangzhou Biobank Cohort Study

BMJ Open ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. e039239
Author(s):  
Ying Yue Huang ◽  
Chao Qiang Jiang ◽  
Lin Xu ◽  
Wei Sen Zhang ◽  
Feng Zhu ◽  
...  
Keyword(s):  
Cohort Study ◽  
Outcome Measures ◽  
Mortality Risk ◽  
Cancer Mortality ◽  
Secondary Outcome ◽  
Middle Aged ◽  
All Cause Mortality ◽  
Older Chinese ◽  
Cvd Mortality

ObjectiveTo examine the associations of change in body mass index (BMI) and waist circumference (WC) over an average of 4 years with subsequent mortality risk in middle-aged to older Chinese.DesignProspective cohort study based on the Guangzhou Biobank Cohort Study.SettingCommunity-based sample.Participants17 773 participants (12 956 women and 4817 men) aged 50+ years.Primary and secondary outcome measuresPrimary outcome measure was all-cause mortality. Secondary outcome measures were cardiovascular disease (CVD) and cancer mortality. Causes of death were obtained via record linkage, and coded according to the International Classification of Diseases (tenth revision).Results1424 deaths (53.4% women) occurred in the 17 773 participants (mean age 61.2, SD 6.8 years) during an average follow-up of 7.8 (SD=1.5) years, and 97.7% of participants did not have an intention of weight loss . Compared with participants with stable BMI, participants with BMI loss (>5%), but not gain, had a higher risk of all-cause mortality (HR=1.49, 95% CI 1.31 to 1.71), which was greatest in those who were underweight (HR=2.45, 95% CI 1.31 to 4.59). Similar patterns were found for WC. In contrast, for participants with a BMI of ≥27.5 kg/m2, BMI gain, versus stable BMI, was associated with 89% higher risk of all-cause mortality (HR=1.89, 95% CI 1.25 to 2.88), 72% higher risk of CVD mortality (HR=1.72, 95% CI 0.80 to 3.72) and 2.27-fold risk of cancer mortality (HR=2.27, 95% CI 1.26 to 4.10).ConclusionIn older people, unintentional BMI/WC loss, especially in those who were underweight was associated with higher mortality risk. However, BMI gain in those with obesity showed excess risks of all-cause and cancer mortality, but not CVD mortality. Frequent monitoring of changes in body size can be used as an early warning for timely clinical investigations and interventions and is important to inform appropriate health management in older Chinese.

scholarly journals Pulmonary Arterial Hypertension Associated with Congenital Heart Disease in Adults over the Age of 40 Years

2020 ◽  
Vol 9 (12) ◽  
pp. 4071
Author(s):  
Susanne J. Maurer ◽  
Katharina Stöckemann ◽  
Claudia Pujol ◽  
Jürgen Hörer ◽  
Peter Ewert ◽  
...  
Keyword(s):  
Congenital Heart Disease ◽  
Heart Disease ◽  
Pulmonary Arterial Hypertension ◽  
Arterial Hypertension ◽  
Congenital Heart ◽  
Univariate Analysis ◽  
All Cause Mortality ◽  
Pulmonary Arterial ◽  
Significant Mortality

Background: Pulmonary arterial hypertension associated with adult congenital heart disease (PAH-ACHD) leads to significant mortality at a young age. Risk factors for a negative outcome in older adults are lacking. Methods: PAH-ACHD patients ≥ 40 years of age under active follow-up between January 2005 and December 2018 were included. Demographic data, as well as medical/surgical history, were retrieved from hospital records. The primary end-point was all-cause mortality. Results: In total, 65 patients (67.7% female, mean age 45.19 ± 6.75 years) were included. Out of these, 46 (70.8%) had a shunt lesion, 12 (18.5%) had PAH associated with complex congenital heart defects, and 7 (10.8%) had segmental pulmonary hypertension due to major aorto-pulmonary collaterals. Down syndrome was present in 13 patients (20.0%). During a median follow-up of 4.2 years (IQR 1.2–7.5), 16 patients (24.6%) died. On univariate analysis, NT-proBNP (log), creatinine, and a previous history of ventricular arrhythmias were predictors of all-cause mortality. Upon multivariate analysis, NT-proBNP (log) (HR: 4.1, 95% CI: 1.2–14.4, p = 0.029) and creatinine (HR: 16.3, 95% CI: 2.2–118.7, p = 0.006) remained as independent predictors of all-cause mortality. Conclusions: PAH-ACHD patients over the age of 40 years are burdened with significant mortality, of which NT-proBNP and creatinine are independent predictors.

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