Search Results (10,419)

Background/Objectives: Genetic factors contribute to the physiopathology of obesity and its comorbidities. This study aimed to investigate the association of the SNPs ABCA1 (rs9282541), ADIPOQ (rs2241766), FTO (rs9939609), GRB14 (rs10195252), and LEPR (rs1805134) with various clinical, anthropometric, and biochemical variables. Methods: The study included 396 Mexican mestizo individuals with obesity and 142 individuals with normal weight. Biochemical markers were evaluated from peripheral blood samples, and SNP genotyping was performed using PCR with TaqMan probes. A genetic risk score (GRS) was computed using an additive model. Results: No significant associations were found between the SNPs ABCA1, ADIPOQ, FTO, and LEPR with obesity. However, the T allele of the GRB14 SNP was significantly associated with obesity (χ² = 5.93, p = 0.01; OR = 1.52; 95% CI: 1.08–2.12). A multivariate linear regression model (adjusted R-squared: 0.1253; p < 0.001) predicting LDL-c levels among all participants (n = 538) identified significant (p < 0.05) beta coefficients for several anthropometric and biochemical variables, as well as for the GRS. Additionally, the interaction between the GRS and the waist-to-hip ratio (WHR) showed a negative beta coefficient (BC = −26.5307; p = 0.014). Participants with a WHR < 0.839 showed no effect of GRS on LDL-c concentration, while those with a WHR > 0.839 exhibited a greater effect of GRS (~9) at lower LDL-c concentrations (~50 mg/dL) and a lesser effect of GRS (~7) at higher LDL-c concentrations (~250 mg/dL). Conclusions: A significant interaction between genetics and WHR influences LDL-c in Mexicans, which may contribute to the prevention and clinical management of dyslipidemia and cardiovascular disease. Full article

Background: Patients with transthyretin amyloid cardiomyopathy (ATTR-CM) represent a high-risk heart failure population with continued unmet therapeutic needs. Sodium–glucose co-transporter 2 inhibitors (SGLT2i) improve cardiovascular outcomes in patients with heart failure across the whole spectrum of ejection fraction, and first evidence regarding their safety and effectiveness in patients with ATTR-CM is arising. This study investigates the association between SGLT2i therapy and clinical outcomes in these patients. Methods: This is an analysis of a prospective registry conducted at a referral centre for hypertrophic cardiomyopathies including 116 patients with confirmed ATTR-CM. Fifty-one patients (44%) were treated with SGLT2i while 65 patients (56%) remained SGLT2i-naïve. Results: During a median follow-up of 2.6 (1.7–3.7) years, 38 patients (33%) died, of whom 11 patients (9%) received SGLT2i treatment and 27 patients (23%) were treatment-naïve. SGLT2i therapy was significantly associated with lower mortality (HR 0.457, 95%CI 0.227–0.922, p = 0.029). This association persisted after adjusting for age and sex (HR 0.479, 95%CI 0.235–0.977, p = 0.043) and after additional adjustment for eGFR, NT-proBNP, LVEF, and concomitant therapy with tafamidis (HR 0.328, 95%CI 0.141–0.760, p = 0.009). However, when potential immortal time bias was considered, this association lost statistical significance (HR 1.075, 95%CI 0.524–2.206, p = 0.843). No significant associations between SGLT2i therapy and worsening heart-failure hospitalization or cardiovascular mortality were observed. Conclusions: In crude analysis, SGLT2i therapy associates with better survival in patients with ATTR-CM. However, after adjustment for immortal time, this association becomes statistically insignificant. Hence, to draw final conclusions on the effectiveness of SGLT2i therapy in these patients, a randomized controlled trial is warranted. Full article

Background: To date, it is not well known which systemic pathologies most frequently afflict patients with rotator cuff tear (RCT) and whether the coexistence of two or more pathologies can affect the lesion size. Therefore, we analyzed our database relative to a large group of patients who recently underwent rotator cuff repair. Methods: A total of 527 patients with full-thickness RCT were enrolled. For each patient, we checked the presence of at least one of diabetes, venous system diseases, cardiovascular diseases, hypercholesterolemia, blood hypertension, thyroid diseases, and a smoking habit. Patients were subdivided according to risk factors into five groups, representing those who had zero, one, two, three, and four or more risk factors, respectively. Statistical analysis was performed. Results: In total, 37% of our patients had no risk factors; 28% had one risk factor (arterial hypertension, smoking habit, and hypercholesterolemia were the most frequent); 23% had two risk factors (the hypertension/hypercholesterolemia association was the most frequent); and 8% suffered from three pathologies (the diabetes/arterial hypertension/hypercholesterolemia association was the most frequent). Comparing the cuff tear severity in patients without and with at least one risk factor, we observed that tear size increased in those with at least one risk factor. Conclusions: A total of 63% of patients with rotator cuff tears were either smokers and/or had at least one pathology capable of altering the peripheral microcirculation. Hypertension and hypercholesterolemia were the most frequent. Tear severity significantly increased with the presence of at least one risk factor. Full article

In modern medicine, studies devoted to the assessment of the parameters of residential infrastructure and the population’s attitude towards them have become quite large-scale. Objectives: The aim of the study was to establish associations between individually perceived parameters of residential infrastructure and the main modifiable cardiovascular risk factors (hypertension, obesity, lipid and carbohydrate metabolism disorders) in one of the subjects of the Russian Federation. Methods: The epidemiological study “Study of the influence of social factors on chronic non-communicable diseases” started in 2015 and ended in 2023. The sample was formed by using the stratification method based on the assignment to a medical organization. The study included 1598 respondents aged 35 to 70 years (491 rural residents). The study of infrastructure parameters was conducted based on the subjective opinions of respondents using the neighborhood environment walkability scale (NEWS) questionnaire, divided into eight scales. Logistic regression analysis was used to identify associations between infrastructure parameters and cardiovascular risk factors; the odds ratio (OR) and 95% confidence interval were evaluated. Results: Individually perceived infrastructure parameters of the scale B, reflecting the accessibility of infrastructure facilities, were associated with hypertension [OR = 1.33], obesity [OR = 1.40], and abdominal obesity [OR = 1.59]. Elements of the social infrastructure of the scale C, describing the streets in the residential area, increased the likelihood of developing obesity [OR = 1.42] and visceral obesity [OR = 1.43]. The characteristics of the residential area, represented by the scale D that evaluates pedestrian infrastructure, were associated with all major cardiovascular risk factors (hypertension [OR = 1.65], obesity [OR = 1.62] and abdominal obesity [OR = 1.82], and disorders of lipid [OR = 1.41] and carbohydrate metabolism [OR = 1.44]). Conclusion: Social factors represented by various aspects of infrastructure have become important criteria for determining cardiovascular health. Environmental conditions affect cardiovascular risk factors through behavioral patterns that shape the respondent’s lifestyle. Interventions in urban planning—increasing accessibility to infrastructure facilities for the population, developing a pedestrian-friendly urban environment, improving physical activity resources in areas, planning recreation areas, and landscaping—can become the most important concept for the prevention of cardiovascular diseases. Full article

Background. Cardiovascular (CV) diseases are the most common causes of morbidity and mortality in hemodialysis (HD) patients. We studied the effect of high visit-to-visit ultrafiltration (UF) variability on CV abnormalities in HD patients. Methods. Twenty-nine consecutive patients (age: 65.6 ± 10.4 years) were recruited. Samples for routine lab tests were drawn pre-HD for syndecan-1 (SDC-1) and endothelin-1 (ET-1) measurements pre-, mid- and post-HD. Applanation tonometry was performed pre-, mid- and post-HD. Visit-to-visit ultrafiltration volume variability (UVSD) was calculated as the standard deviation of the UF volume/dialysis session in the preceding 12 months. Echocardiography was performed post-HD. Results. Patients were divided into two groups based on the median of UVSD (500 mL). The average UF volume/HD was not different between the groups. Blood pressure (BP) values were similar. Pre-HD cfPWV (10.75 m/s) was lower in the high UVSD group (14.1 m/s, p = 0.03). In the high UVSD group, post-HD cfPWV (13.9 m/s) was higher than the pre-HD cfPWV (p < 0.05). Pre-HD ET-1 was lower in the high UVSD group (8.6 ± 3.9 vs. 10.8 ± 2.7 pg/mL, p < 0.05). Left ventricular end-diastolic diameter (LVEDD) and left ventricular mass index (LVMI) were higher in the high UVSD group (55.7 ± 7.3 vs. 51.0 ± 5.4 mm and 449.9 ± 180.5 vs. 350.3 ± 85.9 g/m², p < 0.005, respectively). Left ventricular ejection fraction (LVEF) was lower in the high UVSD group (53.5 vs. 60, p < 0.05). Conclusions. High UVSD was associated with increased left ventricular hypertrophy and dysfunction and decreased LVEF compared to low visit-to-visit UV variability despite similar UF volumes temporarily compensated by more elastic arteries. The observed abnormalities may increase CV risk. Full article

Background: Albuminuria and albumin excretion rate (AER) are important risk factors for chronic kidney disease (CKD) development. Despite the extensive evidence of the influence of sodium and potassium on cardiovascular health, the existing evidence regarding their impact on albuminuria and kidney disease is limited and inconsistent. Our study aimed to assess the correlation between urinary sodium and potassium excretion, and the sodium-to-potassium ratio (Na/K ratio) with impaired kidney function, particularly the AER and albuminuria. Materials and Methods: Data were collected from the Lithuanian NATRIJOD study. A total of 826 single 24-h urine samples from individuals aged 18 to 69 were collected and analyzed for their sodium and potassium levels, Na/K ratio, and AER. Albuminuria was defined as an AER exceeding 30 mg/24 h. Results: The participant mean age was 47.2 ± 12.1 years; 48.5% of the participants were male. The prevalence of albuminuria was 3%. Correlation analysis revealed a positive correlation between AER and urinary sodium excretion (r_s = 0.21; p < 0.001) and urinary potassium excretion (r_s = 0.28; p < 0.001). In univariate linear regression analysis, sodium and potassium excretion and the Na/K ratio were significant AER predictors with β coefficients of 0.028 (95% CI: 0.015; 0.041; p < 0.001), 0.040 (95% CI: 0.003; 0.077; p = 0.035), and 1.234 (95% CI: 0.210; 2.259; p = 0.018), respectively. In the multivariable model, only urinary sodium excretion remained significant, with a β coefficient of 0.028 (95% CI: 0.016; 0.041). Potential albuminuria predictive factors identified via univariate logistic regression included urinary sodium excretion (OR 1.00; 95% CI: 1:00; 1.01) and the Na/K ratio (OR 1.53; 95% CI: 1.11; 2.05). However, these factors became statistically insignificant in the multivariate model. Conclusions: Urinary sodium and potassium excretion and the Na/K ratio are significantly associated with kidney damage, considering the assessed 24-h albumin excretion rate and presence of albuminuria content. Full article

Background: Increased cardiovascular risk has been described in individuals with adrenal incidentalomas. The aim of the present study is to assess the effect of remnant cholesterol (RC) on the cardiovascular risk and mortality of patients with adrenal incidentalomas. Methods: A retrospective cohort study was conducted with patients with adrenal incidentalomas between 2001 and 2024. One hundred thirty-seven patients (mean age of 61.2 ± 11.5 years; 56.6% women) with non-functioning adrenal incidentalomas and with mild autonomous cortisol secretion (MACS) (cortisol post-dexamethasone suppression test ≥1.8 µg/mL) were included. The patients were divided into two groups using 30 mg/dL as the cut-off for RC. Logistic regression models were used to study the impact of RC on major adverse cardiovascular events and mortality (MACEs). Results: Patients with RC ≥ 30 mg/dL exhibited a higher prevalence of type 2 diabetes mellitus (T2D) (p < 0.001), lower HDL-C (p < 0.001) and LDL-C (p = 0.025) levels, a higher frequency of treatment with statins (p = 0.032), and a higher rate of non-fatal major cardiovascular events (p = 0.038) and MACEs (p = 0.038). Patients with MACS showed no differences in RC or complications during the follow-up. The relative risk of high RC was 2.65 (1.04–6.77) for cardiovascular events and 2.27 (1.05–4.92) for MACEs, with p < 0.05 in both cases. The only variables independently affecting MACEs were age ([odds ratio] OR = 1.13 [p = 0.004]), female sex (OR = 0.20; p = 0.016), LDL-C (OR = 1.02; p = 0.029), and RC (OR = 1.06; p = 0.014). T2D and HDL-C were not independently associated with MACEs. Conclusions: RC ≥30 mg/dL in patients with adrenal incidentalomas was associated with a higher prevalence of T2D, lower HDL-C levels, and a higher risk of MACEs. MACS was not associated with RC or MACEs during the follow-up. Full article

The co-occurrence of Alzheimer’s disease (AD) and cardiovascular diseases (CVDs) in older adults highlights the necessity for the exploration of potential shared risk factors. A total of 566 adults were selected from the Alzheimer’s Disease Neuroimaging Initiative (ADNI) database, including 111 individuals with AD, 383 with mild cognitive impairment (MCI), and 410 with CVD. The multivariable linear mixed model (LMM) was used to investigate the associations of AD and CVD with longitudinal changes in 146 plasma proteomic biomarkers (measured at baseline and the 12-month follow-up). The LMM showed that 48 biomarkers were linked to AD and 46 to CVD (p < 0.05). Both AD and CVD were associated with longitudinal changes in 14 biomarkers (α1Micro, ApoH, β2M, BNP, complement C3, cystatin C, KIM1, NGAL, PPP, TIM1, THP, TFF3, TM, and VEGF), and both MCI and CVD were associated with 12 biomarkers (ApoD, AXL, BNP, Calcitonin, CD40, C-peptide, pM, PPP, THP, TNFR2, TTR, and VEGF), suggesting intricate connections between cognitive decline and cardiovascular health. Among these, the Tamm Horsfall Protein (THP) was associated with AD, MCI, CVD, and APOE-ε4. This study provides valuable insights into shared and distinct biological markers and mechanisms underlying AD and CVD. Full article

In the context of global public health concerns, reducing the fat and sugar content of baked goods has become a major priority. The excessive consumption of sugar and fat is associated with an increased risk of obesity, type II diabetes and cardiovascular disease. This study realizes the optimization of muffin formula by incorporating apple puree as a substitute for sucrose and fat, with the aim of increasing the nutritional value and reducing the caloric content of the product. A comprehensive analysis was performed to evaluate the impact of this substitution on various textural and physical properties of muffins. The firmness, chewiness, cohesiveness, height, volume and weight loss during baking of the muffins were determined. The result of the study showed that in order to obtain optimal textural and physical properties, the sugar and fat in the muffins can be substituted with applesauce in percentages of 34.04% and 43.78%, respectively. This research highlights the potential of apple puree to reduce the sugar and fat content and to lead to obtaining optimal physical and textural properties. Full article

Background: In the geriatric population, the risk of cardiometabolic diseases is strongly influenced by comorbidities. The aim of the study was to estimate the prevalence of depression among hospitalized patients with heart failure (HF) and to assess the relation between physical performance and depression in this population. Methods: We included consecutive hospitalized patients with HF aged >65 years. The depression symptoms were evaluated using the Geriatric Depression Scale (GDS), the physical performance was assessed using the grip strength measurements, the Back Scratch Test, the Timed Up and Go Test (TUGT), the Five Times Sit to Stand Test (5 × SST), and the 6 min walk test. Results: We included 206 patients (134 females and 72 males, median age 82 years (77–86) years). Altogether, 33% of participants had signs of depression. The association was found between depression severity and economic status (p = 0.001), stressful events (p = 0.005), self-reported general health status (p = 0.001), and heart failure severity assessed by the New York Heart Association class (NYHA), p = 0.003. The Back Scratch Test, the TUGT, and the 5xSST were associated with depression severity in a univariable regression analysis (β coefficient 0.04 [95% CI 0.00–0.08], 0.20 [95% CI 0.12–0.27], 0.18 [95% CI 0.07–0.27], respectively); however, when adjusted for co-factors, the TUGT and the 5xSST (0.17 [95% CI 0.08–0.26] and 0.14 [95% CI 0.02–0.26], respectively) were significantly related to the GDS score. Grip strength and the 6 min walk test were not related to the GDS score in the univariable nor multivariable analysis. These findings were confirmed in the logistic analyses. Conclusions: Our study indicated a high incidence of depression among elderly hospitalized patients with heart failure. Depression severity in older patients with HF is related to physical performance decline as assessed by the Timed Up and Go Test and the Five Times Sit to Stand Test. Grip strength and the 6 min walk test are not related to the GDS score in this population. Full article

As climate change intensifies and 2023 sets the record for the hottest year, the Amazonian region faces severe drought, leading to a hydroelectricity crisis. This study examines the effects of using environmentally harmful backup power solutions, which are all too common in developing countries—specifically, diesel-powered generators—on urban air quality in Quito, Ecuador, during the hydroelectric crisis of 2023/2024. The impact of the blackouts on air pollution is assessed by comparing it to a reference period before the crisis and to an earlier year with similar weather conditions. The findings indicate that extended blackouts (up to 8 h per day) considerably increased concentrations of SO₂ (180%), CO (43%), NO₂ (39%), and PM_2.5 (20%) compared to ‘normal’ conditions. Conversely, O₃ pollution levels decreased (−6%). Our findings suggest potential respiratory and cardiovascular health risks for the urban population, highlighting the urgent need for improved energy infrastructure and cleaner backup power solutions in the developing world. Addressing these challenges is critical for ensuring a healthier and more sustainable urban future amidst climate change projections. Full article

Cardiometabolic diseases share many modifiable risk factors. However, periodontitis, a chronic inflammatory condition of the gums, is a risk factor that is rarely publicized. This systematic review aims to evaluate the impact of oral hygiene practices on the risk, incidence, and/or mortality rate of cardiovascular disease (CVD), type 2 diabetes mellitus (T2DM), and chronic kidney disease (CKD). Searches were conducted using MEDLINE, Embase, Scopus, and CINHAL. Randomized controlled trials (RCTs), quasi-RCTs, and observational studies were included. Eligible studies reported on associations of toothbrushing, interdental cleaning, mouthwash, or toothpaste use, either alone or in combination with CVD, CKD, and/or T2DM outcomes in adults ≥ 18 years. Fifty-five studies were included. Cochrane’s risk of bias tool and the Newcastle–Ottawa Scale were used for quality assessment. Data synthesis is narratively presented. Toothbrushing and interdental cleaning were associated with lower risk of developing T2DM or hypertension HR 0.54 [p < 0.001] and a lower mortality risk in those with CVD HR = 0.25 [p = 0.03]. Mouthwash use reportedly increased the risk of developing hypertension and diabetes by 85% and 55%, respectively. This review highlights how simple oral hygiene practices can reduce cardiometabolic risk. Non-dental clinicians could integrate the findings into chronic disease health promotion. Full article

Background: Menopause induces physiological changes in women, including increased risks of obesity, cardiovascular diseases, and muscle loss, which can be mitigated by physical exercise. This study aimed to evaluate the effects of a 12-week multicomponent exercise programme, performed 2 or 3 days per week, on health and fitness parameters in postmenopausal women. Methods: Eighty-three postmenopausal women (aged 50–65 years) were randomly assigned to three groups: control group (CG, n = 27), 2 days/week exercise group (EG2, n = 28), and 3 days/week exercise group (EG3, n = 28). The intervention included strength, balance, aerobic, and flexibility exercises. Anthropometric measurements (body weight, BMI, waist-to-hip ratio, lean body mass, body fat percentage), lipid profile, and isometric strength were assessed pre- and post-intervention. Data were analysed using a repeated-measures ANOVA, with p < 0.05 considered significant. Results: Significant reductions in body weight, BMI, and waist-to-hip ratio were observed in EG2 and EG3 compared to CG. Lean body mass increased significantly in both EG2 (p < 0.001, ES = 1.37) and EG3 (p < 0.001, ES = 1.50). EG3 showed a greater reduction in body fat percentage than EG2 (p = 0.049). Strength and balance improved significantly in both experimental groups compared to CG, with no significant differences between EG2 and EG3. EG3 also showed superior improvements in lipid profile compared to EG2 and CG. Conclusion: A multicomponent exercise programme, particularly with higher frequency (3 days per week), improves body composition, strength, balance, and lipid profile in postmenopausal women. Full article

Arterial hypertension remains the major cardiovascular risk worldwide. It is estimated that under 50 years of age one in every three adults is hypertensive while beyond the age of 50 the prevalence is almost 50% globally. The latest World Health Organization (WHO) Global Report on Hypertension indicated that the global number of hypertensive patients almost doubled in the last three decades, with related increasing deaths, disability, and costs annually. Because of this global increase, early diagnosis and timely treatment is of great importance. However, based on the WHO Global Report, it is estimated that up to 46% of individuals were never diagnosed. Of those diagnosed, less than 50% were on treatment, with nearly half among these at target according to the current guidelines. It is also important to note that an increasing number of hypertensive patients, despite the use of three or more drugs, still do not achieve a blood pressure normalization, thus defining the clinical scenario of resistant hypertension (RH). This condition is associated to a higher risk of hypertension-mediated organ damage and hospitalization due to acute cardiovascular events. Current guidelines recommend a triple combination therapy (renin angiotensin system blocking agent + a thiazide or thiazide-like diuretic + a dihydropyridinic calcium-channel blocker) to all patients with RH. Beta-blockers and mineralocorticoid receptor antagonists, alone or in combination, should be also considered based on concomitant conditions and potential contraindications. Finally, the renal denervation is also proposed in patients with preserved kidney function that remain hypertensive despite the use of maximum tolerated medical treatment. However, the failure of this procedure in the long term and the contraindication in patients with kidney failure is a strong call for a new therapeutic approach. In the present review, we will discuss the pharmacological novelties to come for the management of hypertension and RH in the next future. Full article

Chronic heart failure (CHF) is a complex clinical syndrome, associated with frailty, higher fall rates, and frequent hospitalizations. Heart Failure (HF) and preserved ejection fraction (HFpEF) is defined as a condition where a patient with HF have a diagnosis of left ventricular ejection fraction (LVEF) of ≥ 50%. The risk of HFpEF increases with age and is related to higher non-cardiovascular mortality. The aim of this study was to evaluate static balance and examine the effect of task difficulty on the discriminating power of balance control between patients with HFpEF (Patients with HFpEF) and their healthy controls. Moreover, the associations between static balance parameters, balance confidence, falls, lean muscle mass, and strength were assessed. Seventy two patients with HFpEF (mean age: 66.0 ± 11.6 years) and seventy two age- and gender-matched healthy individuals (mean age: 65.3 ± 9.5 years) participated in this study. Participants underwent a 30 s bilateral stance (BS) test and a 20 s Tandem-Romberg stance (TRS) on a force platform, evaluating the Range and Standard Deviation of Center of Pressure (COP) displacement parameters in both axes. Balance confidence was evaluated by the Activities-Specific Balance Confidence (ABC) Scale, and the number of falls during the last year was recorded. Lower limb strength was measured using an isokinetic dynamometer, isometric leg strength, and a Sit-to-Stand test. Bioelectrical impedance analysis was conducted to assess lean fat mass, lean fat mass index, and lean%. Patients with HFpEF presented with lower static balance in BS and TRS compared to healthy controls (p < 0.05), lower balance confidence by 21.5% (p < 0.05), and a higher incidence of falls by 72.9% (p < 0.05). BS was a better descriptor of the between-group difference. Furthermore, static balance, assessed in controlled lab conditions, was found to have little if no relationship to falls, strength, lean muscle mass, and balance confidence. Although no correlation was noted between the static balance parameters and falls, the fall rate was related to balance confidence, age, muscle strength, and lean fat. Full article