scholarly journals The Additive Effects of Type-2 Diabetes on Cognitive Function in Older Adults with Heart Failure

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Michael L. Alosco ◽  
Mary Beth Spitznagel ◽  
Manfred van Dulmen ◽  
Naftali Raz ◽  
Ronald Cohen ◽  
...  
Keyword(s):  
Heart Failure ◽  
Type 2 Diabetes ◽  
Cognitive Impairment ◽  
Executive Function ◽  
Neuropsychological Testing ◽  
Self Report ◽  
Motor Functioning ◽  
History Of ◽  
Future Work

Background. Medical comorbidity has been theorized to contribute to cognitive impairment in heart failure (HF) patients. Specifically, type-2 diabetes mellitus (T2DM), a common coexisting condition among HF patients, may be an independent predictor of cognitive impairment. Nonetheless, the relationships between T2DM and other risk factors for cognitive impairment among persons with HF are unclear.Methods. Persons with HF (N=169, 34.3% women, age68.57±10.28years) completed neuropsychological testing within a framework of an ongoing study. History of T2DM, along with other medical characteristics, was ascertained through a review of participants’ medical charts and self-report.Results. Many participants (34.9%) had a comorbid T2DM diagnosis. After adjustment for demographic and medical characteristics, HF patients with T2DM evidenced significantly greater impairments across multiple cognitive domains than HF patients without T2DM:λ=.92,F(5,156)=2.82,P=.018. Post hoc tests revealed significant associations between T2DM and attention (P=.003), executive function (P=.032), and motor functioning (P=.008).Conclusion. The findings suggest additive contributions of T2DM and HF to impairments in attention, executive function, and motor function. Future work is needed to elucidate the mechanisms by which T2DM exacerbates cognitive impairment in HF.

scholarly journals Finerenone and Cardiovascular Outcomes in Patients with Chronic Kidney Disease and Type 2 Diabetes

Circulation ◽  
2020 ◽  
Author(s):  
Gerasimos Filippatos ◽  
Stefan D. Anker ◽  
Rajiv Agarwal ◽  
Bertram Pitt ◽  
Luis M. Ruilope ◽  
...  
Keyword(s):  
Heart Failure ◽  
Type 2 Diabetes ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Renin Angiotensin System ◽  
Mineralocorticoid Receptor Antagonist ◽  
Angiotensin System ◽  
Renin Angiotensin ◽  
History Of

Background: The FIDELIO-DKD trial evaluated the effect of the nonsteroidal, selective mineralocorticoid receptor antagonist finerenone on kidney and cardiovascular (CV) outcomes in patients with chronic kidney disease (CKD) and type 2 diabetes (T2D) with optimized renin-angiotensin system blockade. Compared with placebo, finerenone reduced the composite kidney and CV outcomes. We report the effect of finerenone on individual CV outcomes and in patients with and without history of atherosclerotic CV disease (CVD). Methods: This randomized, double-blind, placebo-controlled trial included patients with T2D and urine albumin-to-creatinine ratio 30-5000 mg/g and an estimated glomerular filtration rate (eGFR) ≥25-<75 mL/min/1.73 m 2 , treated with optimized renin-angiotensin system blockade. Patients with a history of heart failure with reduced ejection fraction were excluded. Patients were randomized 1:1 to receive finerenone or placebo. The composite CV outcome included time to CV death, myocardial infarction, stroke, or hospitalization for heart failure. Prespecified CV analyses included analyses of the components of this composite and outcomes according to CVD history at baseline. Results: Between September 2015 and June 2018, 13,911 patients were screened and 5674 were randomized; 45.9% of patients had CVD at baseline. Over a median follow-up of 2.6 years (interquartile range, 2.0-3.4 years), finerenone reduced the risk of the composite CV outcome compared with placebo (hazard ratio [HR], 0.86; 95% confidence interval [CI], 0.75-0.99; P=0.034), with no significant interaction between patients with and without CVD (HR, 0.85; 95% CI, 0.71-1.01 in patients with a history of CVD; HR, 0.86; 95% CI, 0.68-1.08 in patients without a history of CVD; P-value for interaction, 0.85). The incidence of treatment-emergent adverse events was similar between treatment arms, with a low incidence of hyperkalemia-related permanent treatment discontinuation (2.3% with finerenone vs 0.8% with placebo in patients with CVD and 2.2% with finerenone vs 1.0% with placebo in patients without CVD). Conclusions: Among patients with CKD and T2D, finerenone reduced incidence of the composite CV outcome, with no evidence of differences in treatment effect based on pre-existing CVD status. Clinical Trial Registration: URL: https://clinicaltrials.gov Unique Identifier: NCT02540993 (Funded by Bayer AG)

3269Impact of type 2 diabetes on incidence and phenotype of heart failure in patients with atrial fibrillation

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
M Polovina ◽  
I Milinkovic ◽  
G Krljanac ◽  
I Veljic ◽  
I Petrovic-Djordjevic ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Type 2 Diabetes ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Diabetic Patients ◽  
History Of ◽  
New Onset

Abstract Background Type 2 diabetes (T2DM) portends adverse prognosis in patients with atrial fibrillation (AF). Whether T2DM independently increases the risk of incident heart failure (HF) in AF is uncertain. Also, HF phenotype developing in patients with vs. those without T2DM has not been characterised. Purpose In AF patients without a history of prior HF, we aimed to assess: 1) the impact of T2DM on the risk of new-onset HF; and 2) the association between T2DM and HF phenotype developing during the prospective follow-up. Methods We included diabetic and non-diabetic AF patients, without a history of HF. Baseline T2DM status was inferred from medical history, haemoglobin A1c levels and oral glucose tolerance test. Study outcome was the first hospital admission or emergency department treatment for new-onset HF during the prospective follow-up. The phenotype of new-onset HF was determined by echocardiographic exam performed following clinical stabilisation (at hospital discharge, or within a month after HF diagnosis). HF phenotype was defined as HFrEF (left ventricular ejection fraction [LVEF] <40%), HFmrEF (LVEF 40–49%) or HFpEF (LVEF≥50%). Cox regression analyses adjusted for age, sex, baseline LVEF, comorbidities, smoking status, alcohol intake, AF type (paroxysmal vs. non-paroxysmal) and T2DM treatment was used to analyse the association between T2DM and incident HF. Results Among 1,288 AF patients without prior HF (mean age: 62.1±12.7 years; 61% male), T2DM was present in 16.5%. Diabetic patients had higher mean baseline LVEF compared with nondiabetic patients (50.0±6.2% vs. 57.6±9.0%; P<0.001). During the median 5.5-year follow-up, new-onset HF occurred in 12.4% of patients (incidence rate, 2.9; 95% confidence interval [CI], 2.5–3.3 per 100 patient-years). Compared with non-diabetic patients, those with T2DM had a hazard ratio of 2.1 (95% CI, 1.6–2.8; P<0.001) for new-onset HF, independent of baseline LVEF or other factors. In addition, diabetic patients had a significantly greater decline in covariate-adjusted mean LVEF (−10.4%; 95% CI, −9.8% to −10.8%) at follow-up, compared with nondiabetic patients (−4.0%; 95% CI, −3.8% to −4.2%), P<0.001. The distribution of HF phenotypes at follow-up is presented in Figure. Among patients with T2DM, HFrEF (56.9%) was the most common phenotype of HF, whereas in patients without T2DM, HF mostly took the phenotype of HFpEF (75.0%). Conclusions T2DM is associated with an independent risk of new-onset HF in patients with AF and confers a greater decline in LVEF compared to individuals without T2DM. HFrEF was the most prevalent presenting phenotype of HF in AF patients with T2DM.

scholarly journals Duration of Type 2 Diabetes and Very Low Density Lipoprotein Levels Are Associated with Cognitive Dysfunction in Metabolic Syndrome

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Divya Yogi-Morren ◽  
Rachel Galioto ◽  
Sarah Elizabeth Strandjord ◽  
L. Kennedy ◽  
Pooja Manroa ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Metabolic Syndrome ◽  
Cognitive Impairment ◽  
Executive Function ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Lipid Lowering ◽  
Very Low Density Lipoprotein ◽  
Low Density

Type 2 diabetes (T2D) is now recognized as an independent risk factor for accelerated cognitive decline and neurological conditions like Alzheimer’s disease. Less is known about the neurocognitive function of T2D patients with comorbid metabolic syndrome, despite their elevated risk for impairment. Computerized testing in 47 adults with T2D that met criteria for NCEP metabolic syndrome revealed that cognitive impairment was prevalent, including 13% in tests of memory, 50% in attention, and 35% in executive function. Partial correlations showed that longer duration of diabetes was associated with poorer performance on tests of basic attention (r=-0.43), working memory (r=0.43), and executive function (r=0.42). Strong associations between very low density lipoprotein and poor cognitive function also emerged, including tests of set shifting (r=0.47) and cognitive inhibition (r=-0.51). Findings suggest that patients with T2D that meet criteria for metabolic syndrome are at high risk for cognitive impairment. Prospective studies should look to replicate these findings and examine the possible neuroprotective effects of lipid-lowering medication in this population.

scholarly journals Finerenone Reduces Risk of Incident Heart Failure in Patients With Chronic Kidney Disease and Type 2 Diabetes: Analyses from the FIGARO-DKD Trial

Circulation ◽  
2021 ◽  
Author(s):  
Gerasimos Filippatos ◽  
Stefan D. Anker ◽  
Rajiv Agarwal ◽  
Luis M. Ruilope ◽  
Peter Rossing ◽  
...  
Keyword(s):  
Heart Failure ◽  
Type 2 Diabetes ◽  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Lower Risk ◽  
Cardiovascular Death ◽  
History Of ◽  
The Impact ◽  
New Onset

Background: Chronic kidney disease (CKD) and type 2 diabetes (T2D) are independently associated with heart failure (HF), a leading cause of morbidity and mortality. In the FIDELIO-DKD and FIGARO DKD trials, finerenone (a selective, nonsteroidal mineralocorticoid receptor antagonist) improved cardiovascular outcomes in patients with albuminuric CKD and T2D. These prespecified analyses from FIGARO-DKD assessed the impact of finerenone on clinically important HF outcomes. Methods: Patients with T2D and albuminuric CKD (urine albumin-to-creatinine ratio [UACR] ≥30 to <300 mg/g and estimated glomerular filtration rate [eGFR] ≥25 to ≤90 ml/min/1.73 m 2 , or UACR ≥300 to ≤5000 mg/g and eGFR ≥60 ml/min/1.73 m 2 ,), without symptomatic HF with reduced ejection fraction, were randomized to finerenone or placebo. Time-to-first event outcomes included: new-onset HF (first hospitalization for HF [HHF] in patients without a history of HF at baseline); cardiovascular death or first HHF; HF-related death or first HHF; first HHF; cardiovascular death or total (first or recurrent) HHF; HF-related death or total HHF; and total HHF. Outcomes were evaluated in the overall population and in prespecified subgroups categorized by baseline HF history (as reported by the investigators). Results: Overall, 7352 patients were included in these analyses; 571 (7.8%) had a history of HF at baseline. New-onset HF was significantly reduced with finerenone versus placebo (1.9% versus 2.8%; hazard ratio [HR], 0.68 [95% CI 0.50-0.93]; P =0.0162). In the overall population, the incidences of all HF outcomes analyzed were significantly lower with finerenone than placebo, including a 18% lower risk of cardiovascular death or first HHF (HR, 0.82 [95% CI 0.70-0.95]; P =0.011), a 29% lower risk of first HHF (HR, 0.71 [95% CI 0.56-0.90]; P =0.0043) and a 30% lower rate of total HHF (rate ratio, 0.70 [95% CI, 0.52- 0.94]). The effects of finerenone on improving HF outcomes were not modified by a history of HF. The incidence of treatment-emergent adverse events was balanced between treatment groups. Conclusions: The results from these FIGARO-DKD analyses demonstrate that finerenone reduces new-onset HF and improves other HF outcomes in patients with CKD and T2D, irrespective of a history of HF.

scholarly journals We are Family

2010 ◽  
Vol 8 (1) ◽  
pp. 88-97 ◽  
Author(s):  
Alexander Omolafe ◽  
Michele Mouttapa ◽  
Shari McMahan ◽  
Sora Park Tanjasiri
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
Type 2 Diabetes ◽  
Family History ◽  
African Americans ◽  
Positive Family History ◽  
Self Report ◽  
Cross Sectional ◽  
History Of

This cross-sectional study sought to describe an association between family history of type-2 diabetes and the awareness of risk factors, perceived threat and physical activity levels in African Americans. With a prevalence of 11.8%, African Americans remain disproportionately affected by the epidemic of diabetes. A risk factor that cannot be modified, but is important and closely linked with diabetes expression, family history, can be a considerable tool in promoting behavior change and reducing the risk of developing the condition in African Americans. A self-report questionnaire was administered to 133 church going African Americans, with 55 of them with a positive family history of type-2 diabetes (41.4%) and 78 (58.6%) without. None of the participants had been previously been diagnosed with type-2 diabetes. The results from the study indicated that African Americans with positive family history had a greater knowledge of risk factors, were more likely to indicate that their concern about the disease influences their eating habits and physical activity, and engaged in significantly more physical activity than those with no family history.

scholarly journals Depression, Type 2 Diabetes, and Poststroke Cognitive Impairment

2016 ◽  
Vol 31 (1) ◽  
pp. 48-55 ◽  
Author(s):  
Walter Swardfager ◽  
Bradley J. MacIntosh
Keyword(s):  
Type 2 Diabetes ◽  
Cognitive Impairment ◽  
Executive Function ◽  
Depressive Symptoms ◽  
Processing Speed ◽  
Recurrent Stroke ◽  
Cognitive Status ◽  
Stroke Survivors ◽  
Severe Cognitive Impairment

Background. Ten percent of stroke survivors develop dementia, which increases to more than a third after recurrent stroke. Other survivors develop less severe vascular cognitive impairment. In the general population, depression, and diabetes interact in predicting dementia risk, and they are both prevalent in stroke. Objective. To assess the cumulative association of comorbid depressive symptoms and type 2 diabetes with cognitive outcomes among stroke survivors. Methods. Multicenter observational cohort study of people within 6 months of stroke. Depression and cognitive status were screened using the Center for Epidemiological Studies Depression (CES-D) scale and the Montreal Cognitive Assessment (MoCA), respectively. Processing speed, executive function and memory were assessed using the Trail Making Test parts A and B, and the 5 Word Delayed Free Recall task. Results. Among 342 participants (age 67.0 ± 13.5 years, 43.3% female, 46 ± 35 days poststroke), the prevalence of type 2 diabetes was 32.2% and depressive symptoms (CES-D ≥16) were found in 40.6%. Diabetes and depressive symptoms increased the risk of severe cognitive impairment (MoCA <20) with adjusted odds ratio (OR) 2.12 (95% confidence interval [CI] 1.20-3.74, P = .010) for 1 comorbidity and OR 3.18 (95% CI 1.26-8.02, P = .014) for both comorbidities. Associated cognitive deficits included executive function ( F1, 168 = 3.43, P = .035) but not processing speed ( F1, 168 = 1.86, P = .16) or memory ( F1, 168 = 0.82, P = .44). Conclusions. Diabetes and depressive symptoms were associated cumulatively with poorer cognitive screening outcomes poststroke, particularly deficits in executive function. Having 1 comorbidity doubled the odds of screening for severe cognitive impairment, having both tripled the odds.

P2489What are the main determinants of an increase in bnp level in asymptomatic diabetic patients without known cardiac disease?

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
C Patin ◽  
T Vidal Trecan ◽  
J G Dillinger ◽  
E Paven ◽  
A Cohen Solal ◽  
...  
Keyword(s):  
Heart Failure ◽  
Type 2 Diabetes ◽  
Renal Function ◽  
Cardiac Disease ◽  
Diabetic Patients ◽  
Duration Of Diabetes ◽  
History Of ◽  
Main Determinants

Abstract Background Diabetes mellitus is associated with a high risk of heart failure. The predictors of futures heart failure events in diabetic patients are not clearly understood. BNP measurement can be used as a surrogate endpoint for the diagnosis of heart failure. We investigated the determinants of an increase in BNP level in a large cohort of asymptomatic diabetic patients without known cardiac disease Methods This prospective study included consecutive stable diabetic (type 1 or 2) patients coming for yearly check-up between March 2015 and July 2018 in the university center for the study of diabetes and its complications. Patients with an history of cardiac disease (coronary artery disease, atrial fibrillation, cardiomyopathy, previous heart failure ...) were excluded. All patients had a complete clinical exam, blood pressure measurement (3 consecutive times – mean of 2 lasts measurements), ECG, and blood sample including HbA1C, risk factors assessment, renal function (CKD-EPI) and BNP measurement. Data are presented as mean±SD or median - Spearman's rank and multivariate regression were used for analysis. Results 3743 patients (mean age 57±14 y.o. – 57% male – 78% / 18% / 4% of type 2, type 1 or other type of diabetes respectively – Mean duration of diabetes 17 [1–63] y. – 44% treated with insulin) were studied. Mean±SD / median [min-max] BNP level was 25±39 / 12 [4–737] ng/L. BNP was <20 / 21–35 / 36–50 / 51–100 / 101–400 / >400 ng/L in 69 / 15 / 6 / 7 / 3 / 0.1% of the population respectively. The parameters most correlated with BNP level in type 1 and type 2 diabetes were age, duration of diabetes, renal function, HbA1C, and pulsed pressure. For multivariate analysis, renal function was removed of the model as it was highly correlated with age (r=−0.68). Multivariate analysis demonstrated that in type 1 diabetes, high BNP level was linked to age (p<0.001), pulsed pressure (p<0.001), duration of diabetes (p=0.003) and HbA1C (p=0.02). In type 2 diabetes, high BNP level was linked to age (p<0.0001), pulsed pressure (p<0.0001), duration of diabetes (p=0.005) but not HbA1C (p=0.09). Interestingly the type of treatment (mainly insulin treatment) was not independently related to an increase in BNP level. Conclusion Age, pulsed pressure and duration of diabetes are the main determinants of an increased level of BNP in asymptomatic diabetic patients without any history of cardiac disease. This result could help to select a population who could benefit to a more extensive follow up concerning heart failure.

scholarly journals The CC Genotype of Insulin-Induced Gene 2 rs7566605 Is a Protective Factor of Hypercholesteremia Susceptible to Mild Cognitive Impairment, Especially to the Executive Function of Patients with Type 2 Diabetes Mellitus

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Haoqiang Zhang ◽  
Rong Huang ◽  
Sai Tian ◽  
Ke An ◽  
Wenwen Zhu ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Cognitive Impairment ◽  
Executive Function ◽  
Mild Cognitive Impairment ◽  
Protective Factor ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein

Backgrounds and Aims. Insulin-induced gene 2 (INSIG-2) is closely related to hypercholesteremia, which is a well-recognized risk factor of mild cognitive impairment (MCI) in type 2 diabetes mellitus (T2DM). We aim to investigate the association between promoter of the INSIG-2 rs7566605 single-nucleotide polymorphism (SNP) and T2DM with MCI. Methods. 233 T2DM patients with MCI or without MCI were recruited. Baseline data and genotype frequency were compared between MCI and non-MCI groups. Demographic parameters and neuropsychological tests results were analyzed among patients with different genotypes. Further correlation and regression analysis were conducted to find the association between cognition and cholesterol. Results. Despite no significant statistical difference was detected, we observed higher levels of total cholesterol (TC) and low-density lipoprotein cholesterol (LDL) in patients with MCI than those without MCI. In addition, we observed higher TC and LDL levels in patients with GG or GC genotypes than those with CC genotype (P<0.001, P=0.004, or P<0.001, P=0.002). Interestingly, increased MoCA and decreased TMTB scores were found in patients with CC genotype, compared to those with GG or CG genotype (P=0.009, P=0.024, or P=0.005, P=0.109). Moreover, partial correlation (P=0.030 and P=0.004, respectively) and multiple linear regression (P=0.030 and P=0.005, respectively) showed that TC and LDL levels are associated with the TMTB score, indicating the executive function. Conclusions. CC genotype of INSIG-2 rs7566605 may be a protective factor of hypercholesteremia susceptible to MCI, especially to the executive function of T2DM. This trial is registered with ChiCTROCC15006060.

scholarly journals Features of Pathogenesis and Course of Type 2 Diabetes Mellitus and Comorbid with it Cardiovascular Pathology in Elderly Patients

2021 ◽  
Vol 6 (3) ◽  
pp. 22-36
Author(s):  
Yu. G. Gorb ◽  
◽  
V. I. Strona ◽  
O. V. Tkachenko ◽  
S. A. Serik ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Heart Failure ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Cognitive Impairment ◽  
Chronic Heart Failure ◽  
Elderly Patients ◽  
Microvascular Complications ◽  
The Body

The features of the pathogenesis and course of type 2 diabetes mellitus and diseases of the cardiovascular system comorbid with it are considered in patients of elderly and old age – coronary artery disease, arterial hypertension, chronic heart failure. The leading role of insulin resistance, hyperglycemia and dyslipidemia in the development of metabolic, homeostatic disorders, the formation of oxidative stress and endothelial dysfunction, which, together with age-related changes in the body, contribute to the progression of type 2 diabetes mellitus and microvascular complications, primarily diabetic cardiomyopathy. Particular attention is paid to the relationship between cognitive impairment, type 2 diabetes mellitus and chronic heart failure. The main factors that worsen the course and prognosis of type 2 diabetes mellitus in elderly patients, in particular, hypertension, atrial fibrillation, diabetic polyneuropathy, nephropathy, and other concomitant diseases, have been identified. Lack of compensation for type 2 diabetes due to metabolic disorders leads to the development of diabetic cardiovascular autonomic neuropathy, diabetic cardiomyopathy along with the progression of atherosclerotic lesions of different localization. The course of type 2 diabetes in these patients is often complicated by geriatric syndrome, which contains a set of cognitive impairment, senile weakness, depression, functional disorders, polymorbidity. Cognitive disorders negatively affect the course of type 2 diabetes and its complications, significantly disrupting the process of teaching patients the methods of self-control, following the advice of a doctor. It is noted that the management of this category of patients should be individual and include adequate correction of hyperglycemia to prevent microvascular complications and hypoglycemic conditions, as well as reduce cardiovascular mortality and maintain quality of life. Rational selection of drugs, taking into account the factors that determine their impact on the body of elderly patients with type 2 diabetes mellitus and possible adverse drug reactions, will increase the effectiveness and safety of drug therapy in such patients. Optimizing therapeutic approaches for elderly patients with type 2 diabetes requires effective changes in the health care system to provide them with comprehensive medical and social care according to their special needs

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