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Previous observations demonstrate New Zealand blackcurrant (NZBC) extract to alter cardiovascular responses at rest without prior exercise. However, the prolonged effects of NZBC on blood pressure and heart rate variability following exercise are not known. Participants (n15 [five women], age: 31 ± 9 years, maximal oxygen uptake: 44 ± 9 ml·kg−1·min−1) undertook a control condition of 2 hr of lying supine rest. Subsequently, in a double-blind, placebo (PLA)-controlled, randomized crossover design participants completed 1 hr of treadmill exercise at 50% maximal oxygen uptake followed by 2-hr supine rest with blood pressure and heart rate variability measurement following a 7-day intake of NZBC and PLA. With NZBC, there was an increase in average fat oxidation (NZBC: 0.24 ± 0.11 vs. PLA: 0.17 ± 0.11 g/min, p =.005), and larger high-frequency relative power during the exercise (p =.037). In the 2-hr rest period, delta change for systolic pressure was larger with NZBC than PLA (Control vs. NZBC: −5.6 ± 6.4, Control vs. PLA: −3.5 ± 6.0 mmHg, p =.033) but was not different for diastolic or mean arterial pressure. There were no alterations in heart rate variabilities during the 2 hr following the exercise with NZBC. A 7-day intake of NZBC causes a larger postexercise hypotension response in young, physically active men and women following 1 hr of treadmill exercise at 50% maximal oxygen uptake. [ABSTRACT FROM AUTHOR]

Cardiometabolic risk triggers a state of chronic and subclinical inflammation, conferring a higher risk of morbidity and mortality. Thus, minimal processing of foods with high nutritional value, in the form of flour, becomes an effective dietary strategy in preventing and treating cardiometabolic risk factors. This systematic review aims to evaluate the evidence on the effect of flour-based food intake on reducing the most common cardiometabolic risk factors. We included all randomized controlled trials published up to April 2023 in the main databases PubMed, Scopus and Web of Science. Eleven clinical trials were included. The amount of flour used in the studies ranged from 1.5 g to 36 g/day, and the supplementation period ranged from six weeks to 120 days. Green jackfruit flour, green banana flour, soy flour, flour from rind of the yellow passion fruit, and fenugreek powder demonstrated significant results in improve parameters of glucose homeostasis. Chia flour, green banana flour, soy flour, and fenugreek powder showed improvements in blood pressure measurements. Brazil nut flour and chia flour reduced total cholesterol. Chia flour also increased HDL cholesterol levels. The evidence presented in the current systematic review indicates that flour-derived foods intake is related to improve cardiometabolic risk factors parameters. [ABSTRACT FROM AUTHOR]

Background: The relationship of systolic blood pressure variability (SBPV) with Alzheimer's disease (AD) remains controversial. We aimed to explore the roles of SBPV in predicting AD incidence and to test the pathways that mediated the relationship of SBPV with cognitive functions. Methods: Longitudinal data across 96 months (T0 to T4) were derived from the Alzheimer's disease Neuroimaging Initiative cohort. SBPV for each participant was calculated based on the four measurements of SBP across 24 months (T0 to T3). At T3, logistic regression models were used to test the SBPV difference between 86 new-onset AD and 743 controls. Linear regression models were used to test the associations of SBPV with cognition and AD imaging endophenotypes for 743 non-demented participants (median age = 77.0, female = 42%). Causal mediation analyses were conducted to explore the effects of imaging endophenotypes in mediating the relationships of SBPV with cognitive function. Finally, Cox proportional hazard model was utilized to explore the association of SBPV with incident risk of AD (T3 to T4, mean follow-up = 3.5 years). Results: Participants with new-onset AD at T3 had significantly higher SBPV compared to their controls (p = 0.018). Higher SBPV was associated with lower scores of cognitive function (p = 0.005 for general cognition, p = 0.029 for memory, and p = 0.016 for executive function), higher cerebral burden of amyloid deposition by AV45 PET (p = 0.044), lower brain metabolism by FDG PET (p = 0.052), and higher burden of white matter hyperintensities (WMH) (p = 0.012). Amyloid pathology, brain metabolism, and WMH partially (ranging from 17.44% to 36.10%) mediated the associations of SBPV with cognition. Higher SBPV was significantly associated with elevated risk of developing AD (hazard ratio = 1.29, 95% confidence interval = 1.07 to 1.57, p = 0.008). Conclusion: These findings supported that maintaining stable SBP in late life helped lower the risk of AD, partially by modulating amyloid pathology, cerebral metabolism, and cerebrovascular health. [ABSTRACT FROM AUTHOR]

The application of unattended blood pressure measurement (uAOBPM) for resting heart rate (RHR) assessment is unknown. To assess the agreement between RHR measured during uAOBPM and other methods, the authors conducted a comparability study with office blood pressure measurement (OBPM), ambulatory blood pressure monitoring (ABPM), and electrocardiogram (ECG) in a group of 110 participants referred for ABPM. RHR measured with uAOBPM (70.8 ± 12.5 bpm) was significantly lower than OBPM (72.8 ± 12.6 bpm) but higher than measured by 24 h ABPM (67.5 ± 10.2 bpm). There was no significant difference was found between RHR measured by uAOBPM and daytime ABPM (70.3 ± 11.2 bpm) or ECG (69.1 ± 11.6 bpm). Using Bland‐Altman statistics, the authors discovered a small difference in agreement between RHR measured by uAOBPM and daytime ABPM (bias: 0.4 with 95% confidence interval: ‐0.8 to 1.6 bpm), with a poorer agreement with OBPM (bias ‐2 with 95% confidence interval: ‐2.8 to ‐1.3 bpm) and ECG (bias 1.6 with 95% confidence interval: 0.5 to 2.7 bpm). The authors found significant agreement between uAOBPM and ECG in identifying subjects with RHR > 80 bpm OBPM, with Cohen's kappa coefficients of 0.783 and 0.671, respectively. Their findings indicate that RHR measured with uAOBPM remains in acceptable agreement with OBPM, ABPM, and ECG, the best agreement obtained with RHR from daytime ABPM. [ABSTRACT FROM AUTHOR]

Cuffless blood pressure (BP) measurements have long been anticipated, and the PPG (Photoplethysmography)-only method is the most promising one since already embedded in many wearable devices. To further meet the clinical accuracy requirements, PPG-only BP predictions with personalized modeling for overcoming personal deviations have been widely studied, but all required tens to hundreds of minutes of personal PPG measurements for training. Moreover, their accurate test periods without calibration practice were not reported. In this work, we collected records of PPG data from our recruited subjects in real-life scenarios instead of relying on the openly available MIMIC dataset obtained from intensive care unit (ICU) patients. Since our objective is commercial application and a substantial reduction in training data, we tailored our model training to closely mimic real-world usage. To achieve this, we developed a training approach that only requires 9-minutes of personal PPG signal recordings and mixed with other PPG data from our recruited 364 subjects. The modeling is conducted with two-channel paired inputs to the convolutional neural network (CNN)-based model, which we called Mixed Deduction Learning (MDL). The test results of 88 samples from 15 subjects, under testing period up to 30-plus days without extra calibration, revealed that MDL meets most of the standards of AAMI, BHS, and IEEE 1708–2014 (for static test only) for BP measurement devices, which indicates MDL's long-term stability and consistency. Furthermore, we found that the model with two-channel inputs presents a trend of improving performance as the pool of mixed training data increased, while the conventional one-channel input revealed degraded performance. The outperformance of MDL is attributed to many significant features remained in the first CNN layer even when mixing personal 9-minutes data with the other 364 subjects. Consequently, PPG-only with MDL introduces a new avenue for overcoming challenges in training due to personal physiological variations. Given our consideration of real-life usage, this technology can be seamlessly translated to commercial applications. [ABSTRACT FROM AUTHOR]

The document titled "2024 ESC Guidelines for the management of elevated blood pressure and hypertension" provides comprehensive guidelines for the management of high blood pressure and hypertension. It covers various topics such as the pathophysiology and clinical consequences of elevated blood pressure, methods for measuring blood pressure, risk assessment for cardiovascular disease, diagnosing hypertension and investigating underlying causes, prevention and treatment strategies, managing specific patient groups or circumstances, acute and short-term blood pressure management, and patient-centered care. The guidelines aim to provide evidence-based recommendations for healthcare professionals in order to improve the management and prevention of hypertension and its associated complications. [Extracted from the article]

Objectives: Visceral adipose tissue (VAT) is highly associated with metabolic syndrome (MetS), which is rapidly increasing in young adults. However, accessible VAT measurement methods are limited, restricting the use of VAT in early detection. This cross‐sectional study sought to determine if near‐infrared reactance spectroscopy (NIRS)‐derived VAT (VATNIRS) was associated with MetS in a multi‐ethnic sample of young adults. Methods: A total of 107 male and female (F:62, M:45) participants (age: 23.0 ± 4.3y; BMI: 27.1 ± 6.6 kg/m2) completed measurements of fasting blood pressure, blood glucose (FBG), blood lipids, and anthropometric assessments including waist circumference and VATNIRS. MetS severity (MetSindex) was calculated from the aforementioned risk factors using sex and race‐specific equations. Results: VATNIRS was higher in participants with, and at risk for, MetS compared to those with lower risks (all p <.001). VATNIRS was positively associated with MetSindex for all groups (all p <.001). VATNIRS showed positive associations with systolic (SBP), diastolic (DBP), and mean arterial pressure (MAP), LDL‐C and LDL‐C‐related biomarkers, and FBG; and negative associations with HDL‐C and HDL‐C‐to‐total cholesterol ratio (all p <.050). Associations between VATNIRS and blood pressure for females, and LDL‐C and LDL‐C‐related biomarkers for males, were nonsignificant (all p >.050). VATNIRS was positively associated with DBP in African–American participants, and SBP in White participants, resulting in positive associations with MAP for both groups (all p <.050). Conclusions: VATNIRS is associated with MetS and individual MetS risks factors in a multi‐ethnic sample of young adults; providing a noninvasive, cost‐effective, portable, and accessible method that may assist in the early detection of MetS and other cardiometabolic abnormalities. [ABSTRACT FROM AUTHOR]

Background: Blood pressure can be monitored during regular activities like resting and light to moderate activity using ambulatory blood pressure monitoring (ABPM). The majority of the most current major hypertension guidelines suggest using it as a blood pressure measurement technique at home. Numerous studies now available demonstrate that when it comes to monitoring blood pressure and forecasting the risk and occurrence of cardiovascular (CV) events, ABPM is more accurate than office blood pressure disease. Many studies have shown that ambulatory blood pressure especially at night is a more reliable indicator of cardiovascular issues and overall mortality than office blood pressure. By cross-classifying patients according to their office and ambulatory blood pressure readings, it is possible to differentiate between those with white-coat hypertension and those with persistent hypertension, as well as between those with masked hypertension and normotension. White-coat hypertension was not associated with high CV risk, whereas concealed and chronic hypertension were. This review article's goal is to assess ambulatory blood pressure monitoring's utility. Conclusions: ABPM is acknowledged as a crucial component of excellent clinical practice in the field and plays a significant role in the diagnosis and treatment of hypertension. This is the only method of blood pressure monitoring available outside of an office that can give data on the 24-hour blood pressure profile, which includes nocturnal hypertension, morning blood pressure rise, and BPV. These factors are all significant indicators of TOD as well as cardiovascular and cerebrovascular risk. [ABSTRACT FROM AUTHOR]

Simple Summary: Doppler ultrasound is a commonly utilised non-invasive blood pressure measurement technique in dogs under general anaesthesia. This prospective clinical study compared the agreement of values obtained by audible return of pulsatile flow using Doppler ultrasound and visual sphygmomanometer needle oscillation with invasive arterial blood pressure in a clinical population of anaesthetised dogs. Visual sphygmomanometer needle oscillation (SNO) can occur before audible return of pulsatile flow (ARPF) when measuring blood pressure by Doppler ultrasound. The aim was to assess the agreement of SNO and ARPF with invasive blood pressure (iABP) in a clinical population of anaesthetised dogs. A total of 35 dogs undergoing surgery in dorsal recumbency necessitating arterial cannulation were included. Paired measurements of iABP and SNO, and iABP and ARPF, were collected. The agreement of non-invasive blood pressure (NIBP) and iABP measurements was analysed with concordance correlation coefficients (CCCs) and Bland–Altman plots. The proportions of SNO and ARPF measurements between 10 and 20 mmHg of iABP were compared. Both SNO and ARPF demonstrated greater agreement with invasive systolic (iSAP) than invasive mean (iMAP) pressures, and SNO demonstrated greater agreement with iSAP than ARPF measurements. The mean differences (95% limits of agreement) for SNO and APRF were −9.7 mmHg (−51.3–31.9) and −13.1 mmHg (−62.2–35.9), respectively. The CCC (95% CI) for SNO was 0.5 (0.36–0.64) and ARPF was 0.4 (0.26–0.54). A significantly greater proportion of SNO measurements were within 20 mmHg of iSAP compared to ARPF. Both NIBP techniques performed more poorly than veterinary consensus recommendations for device validation. Caution should be used clinically when interpreting values obtained by Doppler ultrasound in anaesthetised dogs. [ABSTRACT FROM AUTHOR]

A fiber Bragg grating (FBG) pulse and systolic blood pressure (SBP) measurement system based on the edge-filtering method is proposed. The edge filter is the Mach–Zehnder interferometer (MZI) fabricated by two fiber couplers with a linear slope of 52.45 dBm/nm. The developed system consists of a broadband light source, an edge filter, fiber Bragg gratings (FBGs), a coarse wavelength-division multiplexer (CWDM), and signal-processing circuits based on a field-programmable gate array (FPGA). It can simultaneously measure pulse pulsations of the radial artery in the wrist at three positions: Cun, Guan and Chi. The SBP can be calculated based on the pulse transit time (PTT) principle. The measurement results compared to a standard blood pressure monitor showed the mean absolute error (MAE) and standard deviation (STD) of the SBP were 0.93 ± 3.13 mmHg. The system meets the requirements of the Association for the Advancement of Medical Instrumentation (AAMI) equipment standards. The proposed system can achieve continuous real-time measurement of pulse and SBP and has the advantages of fast detection speed, stable performance, and no compression sensation for subjects. The system has important application value in the fields of human health monitoring and medical device development. [ABSTRACT FROM AUTHOR]

Background: The increasing prevalence of severe obesity among children and adolescents poses a significant challenge for pediatricians and general practitioners. This study aimed to investigate the relationships between biochemical results, anthropometry, blood pressure measurements, and bioimpedance analysis (BIA)-derived parameters to identify potential cardiometabolic complications associated with severe obesity. Methods: This study included 347 children (162 boys, 185 girls) aged 0–19 years, meeting the criteria for severe obesity based on BMI thresholds for different age groups. The patients were recruited in four pediatric endocrinology centers in Poland (Zabrze, Cracow, Rzeszow, Szczecin). Each participant underwent anthropometric measurements, pubertal stage assessment, blood pressure measurement, biochemical and hormonal tests, and BIA. Results: BMI showed significant associations with fat mass percentage (FM%) and waist-to-height ratio (WHtR) but not waist-to-hip ratio (WHR). The relationship between BMI and FM% was stronger in girls and prepubertal children. The metabolic syndrome (MetS) Z-score showed a strong positive correlation with BMI in the pubertal children. A negative correlation between HDL and triglycerides was observed only in the boys. The prepubertal children exhibited more significant correlations, despite a smaller sample size and shorter duration of obesity. Conclusions: Considering multiple parameters beyond BMI alone provides a better understanding of cardiometabolic risks associated with severe obesity in children. MetS Z-score was not a reliable indicator of increased cardiometabolic risk in younger children. Early-onset severe obesity was associated with a higher risk of metabolic complications. Early intervention is crucial to mitigate metabolic complications in this population. [ABSTRACT FROM AUTHOR]

Background: The oscillometrically measured ankle-brachial index (omABI), which is determined by the ratio of ankle to brachial systolic blood pressure measured through oscillography, has been demonstrated as a robust predictor of cardiovascular events. However, the reliability of mean arterial pressure measured by oscillography may be higher than that of systolic blood pressure based on the principle of oscillographic oscillation. We aimed to compare the predictive value of oscillometrically measured ankle-tobrachial mean arterial pressure ratio (omMAPR) and omABI for cardiovascular events and all-cause mortality. Methods: The observation cohort consisted of a total of 37 803 employees from the Chinese Kailuan Group who underwent limb blood pressure measurements during their participation in physical examination between 2010 and 2017. Results: After an average follow-up period of 3 years, a total of 589 cardiovascular events and 570 cases of all-cause mortality were observed. The predictive performance of omMAPR was found to be slightly superior to omABI in terms of cardiovascular events (C-statistics: 0.55 vs. 0.51, P < .001) and all-cause mortality (C-statistics: 0.60 vs. 0.55, P < .001). After adjusting for confounders, within a specific range (omMAPR ≤ 1.06 or omABI ≤ 1.12), each 0.1-unit increase in omMAPR was associated with reductions of 14% (HR = 0.86, 95% CI: 0.77-0.96) and 23% (HR = 0.77, 95% CI: 0.70-0.84) in cardiovascular events and allcause mortality, respectively, while each 0.1-unit increase in omABI was associated with reductions of 12% (HR = 0.88, 95% CI: 0.79-0.97) and 22% (HR = 0.78, 95% CI: 0.72-0.85) in cardiovascular events and all-cause mortality, respectively. However, once out of that range (omMAPR > 1.06 or omABI > 1.12), neither omMAPR nor omABI was significantly associated with cardiovascular events or all-cause mortality. Conclusion: Both omMAPR and omABI within specific ranges (omMAPR ≤ 1.06 or omABI ≤ 1.12) were independent predictors for cardiovascular events and all-cause mortality. Moreover, omMAPR exhibited a slightly superior predictive ability compared to omABI in relation to cardiovascular events and all-cause mortality. The trial registration number is ChiCTR-TNRC-11001489. [ABSTRACT FROM AUTHOR]

Background: Hypertension, a major non-communicable disease, is responsible for a significant number of global deaths, including approximately 17.9 million yearly. The Global Burden of Disease 2019 (GBD 2019) estimates that 19% of global deaths are attributed to elevated blood pressure. India, with a population of over 1.4 billion, is facing a serious challenge in combating this silent killer. This study aims to analyze the gender-based prevalence of hypertension in India and explore its associated risk factors using data from the fifth National Family Health Survey (NFHS-5). Methods: NFHS-5 collected data from 636,699 households across all states and union territories. The study includes standardized blood pressure measurements for 17,08,241 individuals aged 15 and above. The data were analyzed using Stata, employing descriptive statistics for the assessment of the prevalence and binary logistic regression to identify predictors of hypertension. Results: The study found the overall prevalence of hypertension in India to be 22.6%, with men (24.1%) having a higher prevalence than women (21.2%). Prevalence increased with age, reaching 48.4% in individuals aged 60 and above. Urban residents had a slightly higher prevalence (25%) than rural residents (21.4%), indicating the rapid spread of hypertension across all populations. Regional variations were observed, with the highest prevalence in Sikkim (37.9%) and the lowest in Rajasthan (16.5%). Increasing age, urban residence, belonging to certain religions (Muslim and other than Hindu or Muslim), and being classified as Scheduled Tribes (ST) were associated with a higher likelihood of hypertension. Conversely, belonging to Scheduled Castes (SC) or Other Backward Classes (OBC), being currently unmarried, and having higher education were associated with a lower likelihood of hypertension. Wealth index analysis revealed that those in the richest quintile were more likely to have hypertension. Behavioural risk factors, such as alcohol consumption, overweight, obesity, increased waist circumference, and high blood glucose levels, are positively associated with hypertension. Conclusion: Hypertension is a significant health burden in India, affecting both men and women. Age is the strongest non-modifiable predictor for both men and women. However, ageing women have higher odds of hypertension than ageing men, and this distinction becomes much more evident in their older ages. Obese women, based on BMI, have higher odds of hypertension than men. However, hypertension prevalence is slightly higher among men who are overweight or obese compared to women. BMI, waist circumference, random glucose level, alcohol use, and education level emerged as major predictors. Health education and awareness campaigns are critical to control the growing burden of hypertension in India. Policymakers must focus on preventive measures, targeting lifestyle changes and improved healthcare access for both men and women. By addressing these risk factors, India can make significant progress in controlling hypertension and reducing its impact on public health. [ABSTRACT FROM AUTHOR]

Background: Pathology services represent an ideal setting to integrate absolute cardiovascular disease (CVD) risk estimation when patients attend for routine cholesterol testing. This study aimed to explore the process of implementing CVD risk estimation into point‐of‐care service delivery by pathology staff to inform future implementation and sustainability. Methods: A new service for CVD risk estimation via a self‐directed screening station was implemented into 14 pathology service sites across Tasmania, Australia. Before implementation, observations at pathology services (n = 26) and semi‐structured interviews were undertaken with 26 pathology staff (88% female, 77% aged 41–60 years) to identify factors that could impact implementation of the service. The process of implementation was then evaluated using participant observations and clinical trial recruitment data. Transcripts and field notes were analysed thematically according to the Medical Research Council Framework and used to develop a programme logic model to understand how the service could be adapted to be successfully integrated into routine workflow at pathology services. Results: Eight key themes were identified during the pre‐implementation phase as important factors that could impact upon integration of CVD risk estimation into pathology services. Themes related to factors within the organisation, including available resources, logistics and workflow, as well as having sufficient time to complete the intervention. Additional factors related to the individual motivations of staff, collaborative leadership and patient characteristics. Success of implementation varied among sites, requiring the trialling of different strategies to support uptake of the service and patient recruitment. Conclusions: Implementing CVD risk estimation into point‐of‐care pathology services required an understanding of the core implementation components specific to each context, and for implementation strategies to be targeted to the individual and organisational contexts. The generated programme logic model may be useful in guiding future implementation endeavours within these services and aiding the selection of apt implementation strategies. Trial Registration: ClinicalTrials.gov Identifier: NCT04896021, registered 19/05/2021, https://clinicaltrials.gov/study/NCT04896021. [ABSTRACT FROM AUTHOR]

This article discusses the visualization of high-dimensional data in the field of physiology. The authors emphasize the importance of clarifying the axes and variables represented in diagrams to ensure accurate interpretation. They explain that traditional methods like principal component analysis (PCA) may not be sufficient for high-dimensional data and introduce nonlinear techniques like t-Distributed Stochastic Neighbor Embedding (t-SNE) and Uniform Manifold Approximation and Projection (UMAP). These methods allow for the visualization of complex data and have been widely used in various fields, including neurophysiology, immunology, cancer research, and infectious diseases. The authors caution that the interpretation of these plots requires careful consideration due to the nonlinear transformations involved. They also mention ongoing efforts to improve these methods. Overall, the article highlights the need for clear explanations of high-dimensional plots in presentations and acknowledges the interdisciplinary nature of physiology and the rapid development of methods in the field. [Extracted from the article]

Background In Cycle 7 (2022), the Canadian Health Measures Survey (CHMS) introduced the OMRON (OM) IntelliSense HEM-907XL blood pressure (BP) monitor after using the BpTRU (BT) BPM-300 BP monitor for six cycles. This study assessed differences between adult BP values measured by both devices and whether equations could be developed to compare BP measurements taken using the two devices. Data and methods In Cycle 6 (2018 to 2019) of the CHMS, BP was measured using BT and OM devices. Between-device estimates of systolic BP (SBP), diastolic BP (DBP), and hypertension prevalence were compared for 1,072 adults aged 18 to 79 years. Sex, age, body mass index (BMI), and the use of antihypertensive medication were examined in linear regression models to predict SBP and DBP values measured with OM based on those measured with BT. Results Average SBP measured with OM was 6 millimetres of mercury (mmHg) higher than average SBP measured with BT, and average DBP measured with OM was 2 mmHg lower than DBP measured with BT. Hypertension prevalence based on OM readings was 35.4%, compared with 34.0% based on BT readings. Between-device BP differences varied in magnitude by sex, age group, and BMI category. Average model-predicted estimates of BP were comparable to measured estimates, but predicted values were lower at higher levels of BP. Interpretation Switching BP monitors will substantively affect population estimates of adult SBP and DBP but may have less impact on estimates of adult hypertension prevalence. The prediction equations proposed in this study can be applied to adult BP data from cycles 1 to 6 of the CHMS for comparison with BP measurements taken in Cycle 7, with some caveats. The impact of changing to the OM monitor in Cycle 7 should be acknowledged when reporting estimates of adult BP based on the CHMS. [ABSTRACT FROM AUTHOR]

Background: Many studies worldwide have reported the association between mental health and blood pressure, but the results are mixed, and even contradictory. We aim to investigate the relationship between systolic and diastolic blood pressure and depression in the entire US population. Methods: This study analyzed cross-sectional data from the National Health and Nutrition Examination Survey (NHANES) from 2005 to 2018. All adults completed 3-4 blood pressure measurements after sitting quietly for 5 minutes. Depression was diagnosed based on the Patient Health Questionnaire (PHQ-9), with a score ≥10 defined as depression. Weighted logistic regression and restricted cubic splines (RCS) were used to assess the relationship between blood pressure and depression. Two-piecewise linear regression was used to determine the inflection point. Additionally, subgroup analyses and interaction tests were conducted to identify potential subgroups. Finally, two sensitivity analyses were conducted. Results: A total of 26,581 American adults were included, with a mean age of 47.2 years, of whom 13,354 (49.54%) were male; 2,261 individuals were defined as depressed, with a weighted prevalence of 7.41%. All participants' mean systolic blood pressure (SBP) was 121.7 mmHg, and the mean diastolic blood pressure (DBP) was 70.9 mmHg. RCS showed a nonlinear association between SBP and depression, while DBP showed a positive linear association with depression. Two-piecewise linear regression showed that the inflection point of the association between SBP and depression was 129.7 mmHg. Weighted logistic regression showed that after fully adjusting for depression-related risk factors, there was a significant positive correlation between per 10 mmHg increase in DBP and depression (OR: 1.06, 95% CI: 1.00-1.12, P=0.04); however, only on the left side of the inflection point, SBP tended to decrease the odds of depression (P =0.09). Furthermore, interaction analysis showed that the association between DBP and depression was significantly stronger in cancer patients (P for interaction=0.02); on the left side of the inflection point (<129.7 mmHg),current smokers also significantly interacted with SBP (P for interaction=0.018). Finally, two sensitivity analyses also supported our findings. Conclusion: In the adult population of the United States, there is a positive linear association between DBP and depression, while the association between SBP and depression exhibits a significant threshold effect, maintaining SBP at 129.7 mmHg is associated with the lowest prevalence of depression. [ABSTRACT FROM AUTHOR]

BACKGROUND International standards used for device validation protocols require that the reference cuff conforms to a width and length that is 37 to 50% and 75 to 100% of the arm circumference, respectively. However, there is no published chart of appropriate width and length dimensions across the range of arm circumferences. The objective of this report was to create a chart that could be used to guide reference cuff selection and compare recommended dimensions with two common cuff systems. METHODS Arm circumferences, ranging from 22 to 52 cm were used to create a reference table for width and length requirements. Arm circumferences were grouped following the American Heart Association (AHA) recommendation for cuff sizes. Cuff dimension data was extracted from the website of a cuff system commonly used for validations (the Baum Corporation). Both the AHA recommendations and Baum sizes were compared with the recommended reference dimensions RESULTS There were discrepancies in size naming conventions between the Baum Corporation and the AHA cuff systems. Moreover, there were gaps in both systems where the cuff would not be recommended for validation (31–32 cm for Baum and 30–31 cm for the AHA). Neither system had cuffs that could be used for the largest arm circumferences. CONCLUSIONS This chart highlights the need for more than one cuff system in validation studies and the critical need for cuffs that could be used for validation among larger arm circumferences. [ABSTRACT FROM AUTHOR]

Background: Cardiovascular disease (CVD) is the leading cause of death globally, with women at higher risk after menopause. This increased risk is attributed to both aging and hormonal changes. Prior research has established a link between CVD risk perception and adopting healthy behaviors to prevent CVD. This study aimed to assess the accuracy of self-perceived CVD risk in perimenopausal and postmenopausal women, and to identify factors that predict CVD risk underestimation among them. Methods: A cross-sectional study was conducted in the administrative sectors of Suez Canal University campus in Ismailia, Egypt, over a period of eight months starting in July 2022. A total of 390 eligible women (employees and workers) were randomly selected. Participants were interviewed to obtain data on demographics, medical history, self-perceived risk of CVD, self-perceived general health, awareness of factors that increase the risk of developing CVD, perceived stress, health literacy, numeracy, and self-perceived 10-year risk of developing major cardiovascular events. They also underwent measurements of blood pressure, weight, and height. The updated 2019 WHO/CVD risk non-laboratory-based prediction chart for the North Africa and Middle East Region was used to predict the 10-year risk of major cardiovascular events for the study participants. Risk accuracy was measured by comparing self-perceived CVD risk with predicted CVD risk. Results: The ratio of self-perceived to predicted moderate/high CVD risk was 27.7% to 44.3%, respectively. The accuracy of CVD risk perception was 68.2%. Kappa analysis results showed fair and significant agreement between self-perceived and predicted CVD risk (kappa ± SE = 35.9 ± 4.1%, p < 0.001). The proportion of women who underestimated their risks was 24.1%. Of those in the high-risk group, 93.3% underestimated their CVD risk, compared to 50.6% in the moderate-risk group. Factors that significantly predicted CVD risk underestimation included being married (aOR 14.5; 95% CI 1.4-149.9), low income (aOR 2.321; 95% CI 1.09-4.909), high BMI (aOR 4.78; 95% CI 1.9-11.9), hypertension (aOR 3.5; 95% CI 2-6.2), and old age (aOR 1.46; 95% CI 1.3-1.6). Conclusions: Approximately one-third of our study participants misperceived their CVD risk; of those who did, 75.8% underestimated it. Marital status, old age, low income, high BMI, and hypertension strongly predicted CVD risk underestimation. These findings identified the menopausal women subgroups that could benefit from targeted health interventions designed to reduce CVD risk underestimation and improve risk accuracy. [ABSTRACT FROM AUTHOR]

Introduction: Road traffic accident is the most common cause of death in adults worldwide. Road traffic accident-related deaths increased from time to time in low- and middle-income countries including Ethiopia; however, there is limited evidence about Survival status and its predictors among adult victims of road traffic accidents admitted to Hospitals in Ethiopia specifically in the study area. Thus, this study aimed to assess Survival status and its predictors among adult victims of road traffic accident admitted to Hospitals. Methods: An institutional-based retrospective follow-up study was conducted from July 01/2019 to June 30/2022. A total of 402 samples were chosen using simple random sampling. Data was collected by a prepared checklist from the victims' chart and entered into Epi-Data version 4.6 software and then exported to STATA version 14.1 for analysis. Kaplan-Meier failure function and log-rank test were computed. The assumption was checked by Schoenfeld residual test. All variables in bivariable analysis, p-value < 0.25 were entered into multivariable cox-regression model. Adjusted Hazard Ratio with 95% Confidence Interval was reported to declare the strength of association and statistical significance p-value of < 0.05. Model fitness was checked by using Cox-Snell residual. Data was presented by text, table, and graph. Result: The median survival time was 504 h. From all, 63(15.6%) deaths, 57% of deaths occurred between 24 and 168 h of follow-up with an overall incidence of 15.34deaths per10, 000 victims-hours observation. According to the Kaplan-Meier failure curve together with the log-rank test, the incidence density rate of death among victims who had a complication during admission was71.86per10,000victims-hour observation (95%, CI:53.66–96.25), which is different from those who did not have complication 5.17per10,000person-hour observation (95%, CI:3.26–8.21). The incidence density rate of death among victims who had low level of arterial oxygen saturation (SPO2 < 95%) during admission was 82.87per10, 000 victims-hour observation (95%, CI: 63.15-108.75), which is different from those who had arterial oxygen saturation ≥ 95% 3.16per10, 000victims -hour observation (95%, CI: 1.75–5.71) Develop complication (AHR = 3.1,95% CI:1.44–6.70), systolic blood pressure measurement value ≤ 89 mmHg (AHR = 2.4,95% CI:1.10–5.19), not admitted intensive care unit (AHR = 0.46,95% CI:0.022–0.97), Glasgow Coma Scale score ≤ 8 (AHR = 2.9,95% CI:1.07–7.75), Glasgow Coma Scale score 9–12(AHR = 3.8,95% CI:1.61–8.97) and, level of arterial oxygen saturation ≤ 95% (AHR = 6.5,95% CI:2.38–17.64) were predictors of outcome variable. Conclusion and recommendations: The median survival time was short. Complication, low systolic blood pressure measurement value, low Glasgow Coma Scale score, not admit to intensive care unit and low level of arterial oxygen saturation were significant predictors of the outcome variable. So that healthcare providers better give special attention and care to those victims admitted to Hospitals. A further prospective study is recommended. [ABSTRACT FROM AUTHOR]

Background: Accurate measurement is indispensable for effectively managing hypertension (HTN); any error in technique or instrumentation can lead to misdiagnosis and improper management. Thus, the present study aimed to assess the knowledge and skills of blood pressure (BP) measurement among nurses at a tertiary care cardiac center in Karachi. Materials and methods: Nursing staff responsible for BP assessment at various stations were identified, observed, and interviewed to evaluate their skill and knowledge levels regarding BP measurement techniques. Nurses' skill levels were assessed using a checklist based on the American Heart Association (AHA) guidelines for BP assessment. Results: Seventy-five nurses participated in the study, with 49 (65.3%) being male and a mean age of 32.1 ± 6.2 years. Only 25 (33.3%) nurses reported reading the AHA guidelines for BP measurement. None of the nurses demonstrated excellent skills; 19 (25.3%) showed good skills, while 56 (74.7%) showed poor skills in BP measurement. A poor compliance was observed on a total of 14/31 steps with compliance rate of less than 50%. Similarly, none of the nurses exhibited excellent knowledge; only 3 (4%) had good knowledge, while 72 (96%) had poor knowledge about BP measurement. A poor knowledge was observed on a total of 18/36 items with correct response rate of less than 50%. Conclusion: Nurses working at various stations of a tertiary cardiac center exhibited inadequate skills and knowledge regarding BP measurement. This underscores the necessity for comprehensive training and education to enhance the accurate assessment of BP. [ABSTRACT FROM AUTHOR]

Background: Transfemoral access (TFA) is a valuable alternative to upper extremity access (UEA) for branched endovascular aortic repair (bEVAR). However, TFA requires large introducer sheaths, which can reduce blood flow to lower limbs and the pelvis. This study aimed to evaluate the efficacy of sheath downsizing to maintain lower limb perfusion during TFA–bEVAR. Methods: A single-center retrospective review was conducted including patients managed with TFA-performed bEVAR between December 2020 and May 2021. Intra-operative lower limb perfusion was assessed using non-invasive ankle blood pressure measurements and great toe pulse oximetry, with measurements being taken prior to puncture (baseline), one minute after 10F-sheath insertion, three minutes after the main body delivery system insertion, and three minutes after downsizing to a 14F sheath. Outcomes included the incidence of limb perfusion reduction (LPR), defined as a drop in the ankle–brachial index (ABI) < 0.5 or peripheral oxygen saturation (SpO2) < 90%. Results: Out of 47 patients, 24 met the inclusion criteria. LPR occurred in 4.2% of cases after 10F-sheath placement, and 87.5% after main body delivery system placement, and decreased to 12.6% after downsizing to a 14F sheath. No periprocedural major bleeding occurred. Two patients required revision for inadequate hemostasis post-operatively. SCI occurred in 16% of patients, all recovered by discharge. Pre-operative hypogastric artery occlusion was related to persistent LPR after downsizing (100% vs. 16%, p = 0.009). Conclusions: Downsizing the introducer sheath during bEVAR is feasible and safe to restore lower limb and pelvic perfusion. Further research is needed to clarify the access downsizing value during bEVAR. [ABSTRACT FROM AUTHOR]

Background: Improving hypertension control is a public health priority. However, consistent identification of uncontrolled hypertension using computable definitions in electronic health records (EHR) across health systems remains uncertain. Methods: In this retrospective cohort study, we applied two computable definitions to the EHR data to identify patients with controlled and uncontrolled hypertension and to evaluate differences in characteristics, treatment, and clinical outcomes between these patient populations. We included adult patients (≥ 18 years) with hypertension (based on either ICD-10 codes of hypertension or two elevated blood pressure [BP] measurements) receiving ambulatory care within Yale-New Haven Health System (YNHHS; a large US health system) and OneFlorida Clinical Research Consortium (OneFlorida; a Clinical Research Network comprised of 16 health systems) between October 2015 and December 2018. We identified patients with controlled and uncontrolled hypertension based on either a single BP measurement from a randomly selected visit or all BP measurements recorded between hypertension identification and the randomly selected visit). Results: Overall, 253,207 and 182,827 adults at YNHHS and OneFlorida were identified as having hypertension. Of these patients, 83.1% at YNHHS and 76.8% at OneFlorida were identified using ICD-10-CM codes, whereas 16.9% and 23.2%, respectively, were identified using elevated BP measurements (≥ 140/90 mmHg). A total of 24.1% of patients at YNHHS and 21.6% at OneFlorida had both diagnosis code for hypertension and elevated blood pressure measurements. Uncontrolled hypertension was observed among 32.5% and 43.7% of patients at YNHHS and OneFlorida, respectively. Uncontrolled hypertension was disproportionately higher among Black patients when compared with White patients (38.9% versus 31.5% in YNHHS; p < 0.001; 49.7% versus 41.2% in OneFlorida; p < 0.001). Medication prescription for hypertension management was more common in patients with uncontrolled hypertension when compared with those with controlled hypertension (overall treatment rate: 39.3% versus 37.3% in YNHHS; p = 0.04; 42.2% versus 34.8% in OneFlorida; p < 0.001). Patients with controlled and uncontrolled hypertension had similar incidence rates of deaths, CVD events, and healthcare visits at 3, 6, 12, and 24 months. The two computable definitions generated consistent results. Conclusions: While the current EHR systems are not fully optimized for disease surveillance and stratification, our findings illustrate the potential of leveraging EHR data to conduct digital population surveillance in the realm of hypertension management. [ABSTRACT FROM AUTHOR]

Background: Individuals working excessive hours is a worldwide phenomenon. In Indonesia, over 32 million people work more than 40 h per week, contributing to around 26% of the workforce. Excessive working may affect health, increasing the risk of cardiovascular diseases such as hypertension. Hypertension affected around 34% of Indonesian adults, approximately 63.3 million people and led to about 427,000 deaths in 2018, and the prevalence remains high at 29.2% in 2023. This study aims to analyze the relationship between work hours and the risk of hypertension among working individuals in Indonesia. Methods: This study used a pooled cross-sectional data from the Indonesian Family Life Survey (IFLS) wave 4 (2007) and wave 5 (2014) and performed a logit regression analysis to examine the likelihood of a working individual having hypertension based on the individual's work hours. A dummy variable of hypertension is created based on the result of blood pressure measurement. The sample consists of 22,500 working individuals in Indonesia. This study controlled for job characteristics, sociodemographic status and health-behavioral risk factors such as BMI and smoking behavior, and performed additional regression analyses for alternative models to check for robustness. Results: Our findings showed that there is a higher probability of having hypertension for workers who work longer hours by 0.06% points for each additional hour of work (p < 0.01). Other factors such as physical activity and smoking behavior have also been demonstrated to be significantly correlated to the risk of hypertension. Conclusions: This study revealed a positive relationship between work hours and hypertension. Although this study cannot suggest causality, the strongly significant correlation may provide an idea and an overview regarding the risk of hypertension among working individuals in Indonesia. The Indonesian government could consider conducting further studies to implement and promote flexible working arrangements initiatives and incentive programs to improve workers' health outcomes. [ABSTRACT FROM AUTHOR]

ABSTRACT Aim Design Methods Results Conclusion Implications for the Profession and/or Patient Care Reporting Method Patient or Public Contribution To explore men's health status and lifestyle risk profile and understand how they engage with preventive health care.A cross‐sectional survey within a sequential mixed‐methods project.Four hundred thirty‐one adult males, working or volunteering for the New South Wales Rural Fire Service (NSW RFS) completed the survey between September and November 2022. The survey captured demographic data, health status and lifestyle characteristics, as well as engagement with preventive health care.Nearly three‐quarters of respondents (n = 314; 72.8%) described themselves as being in good or very good health. Just 18.6% of respondents recorded a ‘healthy’ body mass index (BMI), despite only 29.9% having been told by a doctor that they were overweight/obese. Most (n = 344; 79.8%) respondents identified having a regular general practitioner (GP)/general practice. Nearly all respondents described having had blood pressure measurements (n = 403; 93.5%) and lipid profile (n = 346, 80.3%) in the last 2 years. Having a regular GP/general practice was significantly associated with engaging in all preventive and screening activities, except having a dental check.Our findings demonstrate a significant opportunity to support men to reduce lifestyle risk, despite their current engagement with general practice. Strategies need to support men and health professionals to have conversations about risk and risk reduction to promote behaviour change. Nurses are well placed to provide preventive health care to men in general practice. The general practice nurse has a key role in communicating lifestyle risk, supporting patients in modifying their behaviours and reducing the impact of such factors on their health and well‐being.Communicating the importance of lifestyle risk factors is imperative in supporting men to achieve behavioural change in the reduction in lifestyle risk. Nurses are well‐placed to take a leading role in this area.The STROBE checklist guided reporting.Survey development was undertaken in collaboration with members of the NSW RFS. Key contacts within the organisation were involved in reviewing the analysis and interpretation of findings. [ABSTRACT FROM AUTHOR]

Introduction: Epistaxis is the most common otorhinolaryngological emergency and historically there have been an important debate whether there is a cause-effect relationship with high blood pressure. Aim: This retrospective study explored whether hypertension is a significant risk factor for epistaxis in Emergency Department (ED) patients and examined associations between blood pressure levels and epistaxis episodes. Materials and Methods: Two groups were studied: Group A (patients with epistaxis) and Group B (control). Patient characteristics, comorbidities, and medication use were recorded. Blood pressure measurements were taken upon ED arrival and after specialist evaluation. Statistical analyses included descriptive statistics, T-test, χ2 test, and logistic regression. Results: Group A, enrolled from April 2014 to February 2015, included 102 patients, mean age 67, male-female ratio 2:1. Blood pressure on arrival was over 140/90 mmHg in 73%, decreasing to 26% after 30 minutes. Group B, enrolled from May 2023 to August 2023, included 126 patients, mean age 59, male-female ratio 2:1. Blood pressure on arrival was over 140/90 mmHg in 60%, decreasing to 23% after 30 minutes. Both groups showed reduced blood pressure post-evaluation. Logistic regression identified anticoagulant and/or antiplatelet therapy as the main independent risk factor for epistaxis. Age, sex, blood pressure levels, and hypertension did not significantly influence epistaxis occurrence. Conclusion: No significant correlation between hypertension and epistaxis was found. Anticoagulant and/or antiplatelet therapy was the primary independent risk factor, highlighting the importance of considering medication history in evaluating epistaxis. [ABSTRACT FROM AUTHOR]

Background: Non-communicable diseases (NCDs) are an important problem in South Africa; they account for 60% of all deaths. Early screening could help lower NCD incidences and long-term consequences. Objective: The study aimed to profile NCD risk factors among insourced support staff at the University of Pretoria in 2018. Design: A cross-sectional, descriptive study was conducted at the University of Pretoria, Hatfield Campus. The World Health Organization (WHO) STEPwise approach to chronic disease risk factor surveillance (STEPS) questionnaire was administered to collect data in three steps. The participants' behavioural risk profiles were gathered using the face-to-face interview technique (STEP I), followed by their physical risk profile using anthropometric and blood pressure measurements (STEP II). Last was the biochemical risk profile, including finger-prick blood glucose and cholesterol measurement (STEP III). Data were analysed using Epi-Info, version 3.54. Subjects: A convenient sample of participants aged 18–64 years from the Departments of Industrial Hygiene and Building Services, Landscape Services, Sports Fields Management, and Security Services (n = 146, 60% were females) took part in the study. Results: Most participants (97.8%) had low daily fruit and vegetable intake. Some 80% of the study population always or often added salt to their food when cooking. Daily alcohol consumption was reported by a quarter of the sample. More than two-thirds of all the participants were overweight or obese and 61% had central obesity. Conclusion: The study identified a high prevalence of several NCD risk factors. Tailored nutrition education and monitoring are needed to lower the elevated risk. [ABSTRACT FROM AUTHOR]

Introduction: Over the past 40 years, there has been a significant increase in the global prevalence of childhood obesity, which is associated with an increased risk of heart problems and the earlier onset of heart diseases. Objective: The aim of this research is to assess the prevalence of obesity and its risk factors in children and adolescents among students from the second and third cycle and secondary education of a school grouping in the interior of Portugal. Materials and Methods: The sample was collected from a school grouping in Alcains, among attending students from the fifth to the twelfth grade. The sample consisted of a total of 156 students aged between 10 and 18 years. A questionnaire was proposed, and blood pressure measurement and lipid profile evaluation were performed for each individual. The collection and statistical treatment of data for this study required a submission and authorization request to the Ethics Committee of the Polytechnic Institute of Castelo Branco, followed by authorization from the school group's administration. Results: The percentage of elevated BMI was 30.8%, and was higher in males. A higher prevalence of hypertension (37.8%), elevated triglyceride levels in students who did not exercise outside of school, and in individuals who consumed larger amounts of meat, who also showed a higher prevalence of lower-than-expected high-density lipoprotein (HDL) cholesterol levels, were observed. Discussion: A high percentage of elevated BMI, high blood pressure levels, and changes in lipid profile were observed among high school students in this school in the interior of Portugal, as has been observed in other studies. Conclusions: It is essential to conduct more studies, screenings, and investigations that can identify these cases early, in order to mitigate risk factors. [ABSTRACT FROM AUTHOR]

Introduction: People living with HIV have high rates of hypertension. Integrated HIV and hypertension care with aligned multi‐month dispensing of medications (MMD) could decrease the burden of care for individuals and health systems. We sought to describe hypertension control and evaluate its association with different durations of MMD among Malawian adults receiving integrated care with aligned dispensing of antiretroviral therapy (ART) and antihypertensive medication. Methods: We conducted a cross‐sectional survey and retrospective chart review of adults (≥18 years) receiving integrated HIV and hypertension care on medications for both conditions for at least 1 year, with aligned MMD at seven clinics in Malawi. Data were collected from July 2021 to April 2022 and included socio‐demographics, clinical characteristics, antihypertensive medications and up to the three most recent blood pressure measurements. Bivariate analyses were used to characterize associations with hypertension control. Uncontrolled hypertension was defined as ≥2 measurements ≥140 and/or ≥90 mmHg. Chart reviews were conducted for a random subset of participants with uncontrolled hypertension to describe antihypertensive medication adjustments in the prior year. Results: We surveyed 459 adults receiving integrated care with aligned dispensing (58% female; median age 54 years). Individuals most commonly received a 3‐month aligned dispensing of ART and antihypertensive medications (63%), followed by every 6 months (16%) and every 4 months (15%). Hypertension control was assessed in 359 respondents, of whom only 23% had controlled hypertension; 90% of individuals in this group reported high adherence to blood pressure medications (0−1 missed days/week). Control was more common among those with longer aligned medication dispensing intervals (20% among those with 1‐ to 3‐month dispensing vs. 28% with 4‐month dispensing vs. 40% with 6‐month dispensing, p = 0.011). Chart reviews were conducted for 147 individuals with uncontrolled hypertension. Most had high self‐reported adherence to blood pressure medications (89% missing 0−1 days/week); however, only 10% had their antihypertensive medication regimen changed in the prior year. Conclusions: Uncontrolled hypertension was common among Malawian adults receiving integrated care with aligned MMD and was associated with shorter refill intervals and few antihypertensive medication escalations. Integrated care with aligned MMD is promising, but further work is needed to understand how to optimize hypertension outcomes. [ABSTRACT FROM AUTHOR]

Background: Video capsule endoscopy is a noninvasive technique for evaluation of the gastrointestinal tract. Objective: To investigate the safety of using the video capsule ALICAM in dogs with chronic enteropathy (CE) >10 kg, and to compare macroscopic gastrointestinal morphology between CE dogs and healthy controls (HC). Animals: Fifteen CE dogs and 15 similarly breed, age and body weight matched HC. Methods: All dogs underwent a clinical work up including blood analyses, fecal samples, abdominal ultrasonographic examination, and blood pressure measurement. The dogs were withheld from food for 16 hours before and 8 hours after they PO received an ALICAM. All recordings were quality assessed, and blindly evaluated by 2 trained observers. Results: The median age of CE dogs and HC was 3.3 (interquartile range [IQR] 2.5‐5.9) years and 4.7 (IQR 3.3‐5.6) years, respectively. The median body weight in the CE dogs and HC was 25.9 (IQR 20.6‐30.9) kg, and 29 (IQR 16.2‐30.5) kg, respectively. Complete recordings of the gastrointestinal tract were obtained from all dogs without complications. No significant differences were found between groups regarding number of abnormalities such as irregular mucosa, erythema, nonbleeding erosions, bleeding erosions, and dilated lacteals, as well as severity and extent of the abnormalities. Conclusions and Clinical Importance: The use of ALICAM for evaluation of the gastrointestinal tract in CE dogs and HC seems safe and feasible regarding gastrointestinal transit and macroscopic morphology assessment in dogs >10 kg. Abnormalities were found in similar proportions in CE dogs and HC. [ABSTRACT FROM AUTHOR]

Low‐load blood‐flow‐restriction resistance training (LL‐BFR‐RT) is gaining popularity, but its physiological effects remain unclear. This study aimed to compare LL‐BFR‐RT with low‐load resistance exercise (LL‐RT) and high‐load resistance exercise (HL‐RT) on metabolism, electrolytes, and ions in the lower extremities by invasive catheter measurements, which are crucial for risk assessment. Ten healthy men (27.6 ± 6.4 years) completed three trials of knee‐extensor exercises with LL‐RT (30% 1RM), LL‐BFR‐RT (30% 1RM, 50% limb occlusion pressure), and HL‐RT (75% 1RM). The exercise protocol consisted of four sets to voluntary muscle failure with 1 min of rest between sets. Blood gas analysis was collected before, during, and after each trial through intravenous catheters at the exercising leg. LL‐BFR‐RT had lower total workload (1274 ± 237 kg, mean ± SD) compared to LL‐RT (1745 ± 604 kg), and HL‐RT (1847 ± 367 kg, p < 0.01), with no difference between LL‐RT and HL‐RT. Pain perception did not differ significantly. Exercise‐induced drop in oxygen partial pressure, lactate accumulation and electrolyte shifts (with increased [K+]) occurred during under all conditions (p < 0.001). Creatine kinase and lactate dehydrogenase increased significantly 24‐ and 48‐h postexercise under all three conditions (p < 0.001). This study, using invasive catheter measurements, found no significant differences in metabolic, ionic, and electrolyte responses among LL‐BFR‐RT, LL‐RT, and HL‐RT when exercised to voluntary muscular failure. LL‐BFR‐RT reduced time to failure without specific physiological responses. [ABSTRACT FROM AUTHOR]

Experiments should always be based on control values. This assumption fully applies to cardiovascular parameters, such as heart rate (HR) and blood pressure (BP), which are highly sensitive to various external and internal stimuli and can already be significantly altered when an experiment begins. Therefore, it is necessary to determine which values are defined as a starting point (i.e., control and baseline) or compare them with valid reference values if the goal is to evaluate the changes after experimental intervention. A generally accepted principle is a reciprocal relationship between BP and HR, in which one parameter affects the other and vice versa. BP can be measured using two methods—noninvasively (tail‐cuff) and invasively (telemetry, direct measurements of BP after introducing the sensor directly into the artery), and HR directly or by extrapolation from BP recordings. This study does not aim to evaluate the results of individual studies, but to review whether there are differences in control (baseline) BP values in normotensive and hypertensive male rats using invasive versus noninvasive methods, and to investigate whether there is a causal relationship between BP and HR in in vivo experiments with male rats. [ABSTRACT FROM AUTHOR]

Background: A very prevalent problem worldwide is not only the high prevalence of chronic conditions but also the high frequency of their underdiagnosis and unhealthy lifestyles, both resulting in the development and inadequate treatment of civilization diseases. Therefore, the aim of this study was to assess the prevalence of abnormal metabolic parameters among Polish women aged >35 years who have not yet been diagnosed with cardiovascular diseases, diabetes or chronic kidney disease, as well as evaluate their lifestyles and look for relationships between individual lifestyle parameters and metabolic abnormalities. Methods: This was a multicenter, cross-sectional, observational study conducted on a group of women aged ≥ 35 years without previous cardiovascular disease, diabetes or chronic kidney disease. As part of the study, patients had anthropometric measurements and laboratory tests performed (serum glucose, total cholesterol, LDL, HDL, non-HDL cholesterol and triglycerides) and completed the HLPCQ (the Healthy Lifestyle and Personal Control Questionnaire). Obesity was defined as BMI ≥ 30 kg/m2. Abdominal obesity was defined as a waist circumference ≥ 88 cm. Results: The study included 672 women considered healthy. In the analyzed group of women, 20.6% met the criteria for a diagnosis of obesity based on BMI, and 36.8% were diagnosed with abdominal obesity. In addition, 16.8% of the women had an abnormal fasting blood glucose result. Moreover, 46.4% of the women's blood pressure measurements were above the normal range, and as many as 57.7% of the women had abnormal non-HDL levels. In addition, 150 women met the criteria for a diagnosis of metabolic syndrome. These conditions were far more common in women diagnosed with obesity. Physical activity was associated with a reduced risk of developing obesity and metabolic syndrome. Conclusions: The underdiagnosis of chronic conditions in the study population is high. More than 20% of women met the criteria for a diagnosis of metabolic syndrome, the prevalence of which was significantly higher in patients with obesity. A healthy lifestyle was associated with a reduced risk of developing metabolic syndrome and its individual components. It is necessary to actively search for chronic conditions in patients, which requires the involvement of not only healthcare system employees but also government representatives. [ABSTRACT FROM AUTHOR]

Background and Objectives Two exploratory 6-month pilots of triadic walking with culturally celebratory social reminiscence in gentrifying neighborhoods tested feasibility and health impact among normal and mildly cognitively impaired (MCI) older Black adults. Research Design and Methods Fourteen triads walked 1-mile 3×/week, using a navigational application with image-based reminiscence prompts. Focus groups evaluated perceived health impact and experience. Primary outcome measures were program evaluations (feasibility), pre–post self-report health, Montreal Cognitive Assessment, blood pressure, and weight. Analysis used mean rank scores for program evaluations, pre–post paired t -tests for health outcomes, and thematic coding for 30 focus groups. Results Feasibility: Retention was 74% and 86% for pilots, and 100% and 92%, respectively, were "extremely likely" to recommend to friends/family. Mean rank scores indicated appropriate pace and dose, effective conversational prompts, and program readiness with minor changes. Health impact: Self-rated health, mood, activity levels, and energy improved, days feeling downhearted decreased, and days feeling calm/peaceful were maintained or improved. Among Cohort 2, cognitive assessment scores were maintained or improved for 67%; for MCI, 76% had mean improvement of 2.4 (p  = .045). Blood pressure and weight decreased for 78% and 44%, respectively. Focus groups: Perceived impact of triadic walking included increased physical and social activity outside the program, increased awareness of cognitive decline risk and personal agency, and deep-seated sense of community connection. Discussion and Implications Triadic walking provides structure, accountability, connection, and purpose, motivating sustained engagement. Walking programs that center socialization, particularly within culturally meaningful contexts, may be more effective among older Black adults. Clinical Trial Registration Number NCT05906654 ; NCT05906667 [ABSTRACT FROM AUTHOR]

Objective: Limited studies have been conducted on insulin index/load, with inconsistent results regarding the glycemic index/load in relation to cardiometabolic risk factors among people with diabetes. The present study aimed to reveal the association of dietary glycemic index and load and dietary insulin index and load with cardiometabolic risk factors among people with diabetes. Method: This cross-sectional study was performed on 88 adults with diabetes who enrolled in the Cohort Study of Employees of Shiraz University of Medical Sciences. The scores of dietary glycemic index (DGI), dietary glycemic load (DGL), dietary insulin index (DII), and dietary insulin load (DIL) were measured using a 116-item food frequency questionnaire (FFQ). Multivariate linear regressions were used to associate each dietary score with fasting blood glucose (FBG), triglyceride, total cholesterol (TC), high-density lipoprotein (HDL), low-density lipoprotein (LDL), and systolic and diastolic blood pressure. Results: DGI was significantly associated with serum FBG (β; 0.24, 95% CI; 0.02, 0.46) and triglyceride (β; 0.53, 95% CI; 0.002, 1.06) levels but not TC, HDL, LDL, or blood pressure after adjusting for age, sex, education, marital status, smoking, body mass index, energy intake, physical activity, having other diseases, and family history of diabetes. Neither DGL, DII, nor DIL was significantly associated with each of the cardiometabolic risk factors after controlling for the confounders. Conclusion: A diet with a higher glycemic index accompanied by a higher serum FBG and triglyceride level. Further studies are needed to determine the association of DGL, DII, and DIL with cardiometabolic risk factors. [ABSTRACT FROM AUTHOR]

To evaluate the agreement between measurements of invasive blood pressure (IBP) and oscillometric blood pressure from the tongue (OBPton) using a multiparameter monitor. Unblinded, prospective, experimental study. A total of 12 female Large White crossbreed pigs. Pigs undergoing experimental procedures that required arterial cannula placement were recruited. A blood pressure cuff with the closest width to 40% of the circumference of the tongue was placed rostral to the lingual frenulum. Systolic, mean and diastolic IBP and OBPton were measured simultaneously at 5 minute intervals. Agreement between paired measurements was examined using Bland–Altman analysis. Mean bias, precision (standard deviation of mean bias), 95% limits of agreement, correlation coefficients and percentage of measurements within 10 and 20 mmHg of IBP were calculated. The total numbers of paired measurements recorded were 124, 126 and 124 for systolic, mean and diastolic blood pressures, respectively. The mean bias, precision and 95% limits of agreement for systolic OBPton were 11.5, 11.5 (–11.1 to 34.2), for mean OBPton 5.6, 5.7 (–5.7 to 16.8) and for diastolic OBPton 7.6, 10.1 (–12.1 to 27.4) mmHg. Correlation coefficients were greater than 0.9 for mean OBPton only. More than 50% of measurements were within 10 mmHg of IBP and 80% of measurements were within 20 mmHg of IBP for mean and diastolic OBPton only. The tongue as a cuff site for oscillometric blood pressure measurement is a useful site for measuring mean arterial, but not systolic or diastolic blood pressure in anaesthetized Large White crossbreed pigs. This technique fulfils the American College of Veterinary Internal Medicine criteria for measuring mean arterial pressure but not systolic or diastolic arterial pressure. [ABSTRACT FROM AUTHOR]

Hypertension is both a symptom and a cause of health complications. The consequences of long-term hypertension are more documented than shortterm hypertension, so detection methods emphasize the presence of long-term hypertension. These methods require confirmation of consistently high blood pressure. Thus, established methods require long-term observation of the patient, which poses the risk of starting treatment too late for effective mitigation. These methods are also not portable enough for long-term observation to be comfortable. The goals of on-going research into detection of hypertension are the confirmation of hypertension with shorter durations of observation, and comfortable and convenient methods of frequent blood pressure checks. Future methods that are promising include wearable non-auscultatory sensors, AI-assisted comparisons of short-term observation data against databases of readings, and small implants. [ABSTRACT FROM AUTHOR]

The study aimed to evaluate the feasibility of implementing lifestyle interventions in primary care settings with hypertensive patients and their effect on blood pressure, body composition, cardiometabolic markers, and antihypertensive drug use. Sixty participants diagnosed with stage 1 hypertension were randomly assigned to 4 groups: (1) Standard medical care (control), (2) Physical activity protocol, (3) Dietary Approach to Stop Hypertension (DASH) diet, and (4) Combination of physical activity protocol and DASH diet. Participants received counseling from family physicians, nurses, kinesiologists, and registered dietitians. Various assessments were conducted before (T0) and after (T6) the interventions, including 24-h ambulatory blood pressure monitoring, blood and urine tests, anthropometric measurements, computed tomography to measure adipose tissue, submaximal exercise test to estimate maximal oxygen consumption and health questionnaires. Fifty-one (51) participants (51/57, 89%) completed the program. All interventions reduced blood pressure indices between T0 and T6, except the combined interventions group. Body composition and cardiometabolic parameters were improved in all groups, except for the control group. In total, 28% of participants (7/23) reduced or stopped their antihypertensive medications at T6. The results suggest that structured lifestyle interventions are feasible in primary care and improve blood pressure and cardiometabolic parameters in patients with stage 1 hypertension. [ABSTRACT FROM AUTHOR]

Shock is circulatory insufficiency, inadequate oxygen delivery, and cellular hypoxia. Intravenous fluids are essential for shock management. Despite treatment, patients can face persistent shock with ongoing hypotension, contributing to higher mortality. This analysis aims to quantify hypotensive non-traumatic cases in an Australian ambulance service, determine persistent hypotension prevalence, and assess paramedic-administered intravascular fluids' impact on blood pressure changes. This study is a retrospective analysis of prehospital fluid resuscitation by New South Wales Ambulance paramedics during 2022. Hypotension is defined as a systolic blood pressure of ≤ 90 mmHg, and persistent hypotension is a systolic blood pressure consistently below 90 mmHg across all observations, with a final blood pressure below 90 mmHg. This study aimed to determine the volume of fluid resuscitation at which a plateau in population-level systolic blood pressure response is observed, by calculating the derivative of the fitted logistic regression model. Moreover, this analysis identified the relative contribution of factors influencing the probability of an attempt at intravenous or intraosseous access using machine learning. Among 796,865 attendances, 23,049 (2.9%) involved non-traumatic patients with hypotension. In total 7,388 (32.1%) of the hypotensive cases resulted in persistent hypotension, of which 3,235 (43.8%) received Hartmann's solution and 1,745 (53.9%) received at least 500 ml of fluids but still had hypotension. The model showed that systolic blood pressure tends to stop increasing after 500–600 milliliters of fluid are given. This suggests that, on average, giving more fluid than this may not raise blood pressure further in a prehospital setting, though individual patient needs can differ. The top four factors from the machine learning shows that as initial respiratory rate goes up, the probability of intravascular access rises. Transport times less than 20 min are associated with a smaller chance of access and younger patients are less likely to receive an attempt. Finally, extremes of systolic blood pressure are more likely to receive access attempts. This study found that three percent of non-traumatic attendances have at least one episode of hypotension, and that more than half of these have persistent hypotension. Only 44% of persistently hypotensive received fluids, and half of persistently hypotensive patients stayed hypotensive despite a reasonable volume of prehospital crystalloids. [ABSTRACT FROM AUTHOR]

Purpose: To assess the interactive relationship between blood pressure status and diabetic mellitus (DM) with ganglion cell complex (GCC) thickness in elderly individuals in rural China. Methods: Participants aged 50 years and older in a rural area of Daxing District, Beijing, were recruited in this study from October 2018 to November 2018. All subjects underwent a comprehensive systemic and ocular examination. Blood pressure status was graded as normotension, controlled hypertension and uncontrolled hypertension according to blood pressure measurements and the use of any medication for hypertension treatment. GCC parameters were measured by spectral-domain optical coherence tomography (SD-OCT). Generalized linear models (GLM) adjusted for related potential confounders were used to assess the interaction between DM and blood pressure status. Results: Among 1415 screened subjects (2830 eyes), a total of 1117 eyes were enrolled in the final analysis. GLM analysis showed a significant interactive relationship between DM with uncontrolled hypertension status (β = 3.868, p = 0.011). GCC thickness would decrease 0.255 μm per year as the age increased (β=-0.255, p < 0.001). In a subgroup of 574 subjects with uncontrolled hypertension, DM was associated with an increased average of GCC thickness (β = 1.929, p = 0.022). Conclusions: The present results revealed a significant interactive relationship between blood pressure status and DM. The average GCC thickness increased in individuals with DM combined with uncontrolled hypertension, which should be considered in the measurement of GCC. Further studies are warranted to explore ganglion cells changes as a non-invasive method to detect neuron alterations in individuals with DM and uncontrolled hypertension. Trail registration: The registration number of the present trial in the Chinese Clinical Trial Registry is ChiCTR2000037944. [ABSTRACT FROM AUTHOR]

Introduction: Hypertension is highly prevalent in India, but the proportion of patients achieving blood pressure control remains low. Efforts have been made to expand health insurance coverage nationwide with the aim of improving overall healthcare access. It is critical to understand the role of health insurance coverage in improving hypertension care. Methods: We used secondary data from the nationally representative sample of adults aged 15–49 years from the 2015–2016 National Family Health Survey (NFHS) in India. We defined the hypertension care cascade as four successive steps of (1) screened, (2) diagnosed, (3) treated, and (4) controlled, and operationalized these variables using blood pressure measurements and self-reports. We employed household fixed effect models that conceptually matched people with and without insurance within the household, to estimate the impact of insurance coverage on the likelihood of reaching each care cascade step, while controlling for a wide range of additional individual-level variables. Results: In all 130,151 included individuals with hypertension, 20.4% reported having health insurance. For the insured hypertensive population, 79.8% (95% Confidence Interval: 79.3%-80.3%) were screened, 49.6% (49.0%-50.2%) diagnosed, 14.3% (13.9%-14.7%) treated, and 7.9% (7.6%-8.2%) controlled, marginally higher than the percentages for the uninsured 79.8% (79.5%-80.0%), 48.2% (47.9%-48.6%), 13.3% (13.1%-13.5%), and 7.5% (7.4%-7.7%) for each cascade step, respectively. From the household fixed effects model, health insurance did not show significant impact on the hypertension care cascade, with the estimated relative risks of health insurance 0.97 (0.93–1.02), 0.97 (0.91–1.03), 0.95 (0.77–1.30), and 0.97 (0.65–1.10) for each cascade step, respectively. We further performed stratified analyses by sociodemographic and behavioral risk factors and a sensitivity analysis with district fixed effects, all of which yielded results that confirmed the robustness of our main findings. Conclusions: Health insurance did not show significant impact on improving hypertension care cascade among young and middle-aged adults with hypertension in India. Innovative strategies for overcoming practical barriers to healthcare services in addition to improving financial access are needed to address the large unmet need for hypertension care. [ABSTRACT FROM AUTHOR]

Background: There has been an increased focus on children as a target for primordial prevention of cardiovascular disease (CVD). In particular, girls should receive attention to combat the burden of CVD in women, because women have higher CVD mortality and morbidity rates than men do. As health literacy is paramount, the evaluation of awareness, and knowledge of CVD and its risk factors and their associations with the lifestyles of girls forms the basis for planning cardiovascular health promotion programs aiming to improve girls' immediate health and reduce the future burden of CVD among women. Methods: A prospective cross-sectional study was conducted on a random sample of girls attending elementary and intermediate schools in Riyadh, Saudi Arabia. The girls completed a newly validated 24-item questionnaire that assessed their demographic data, lifestyles, and awareness and knowledge of CVD and its risk factors. Anthropometric and blood pressure measurements were obtained. Knowledge scores were calculated on the basis of correct responses and compared between subgroups via analysis of variance to determine associated factors. Results: In total, 469 girls (mean age of 12.5 years) were included. Approximately 41.4% of them did not exercise or only exercised once a week. The dietary intake of important food groups was below or just at the minimal recommended servings for most. Overall, 44.1% were overweight/obese, and almost half were identified as hypertensive on the basis of a single resting measurement. Awareness of CVD as a dangerous disease in adults was 50.3%, whereas, cancer was identified by 61% of participants. Individual risk factors were identified by ≈ 25%, and 16.6% were not aware of any risk factors. The overall knowledge score of the participants was 2.6 (± 1.6) out of a total possible score of 8 representing 32.5% (± 20%). Knowledge levels were positively influenced by increasing school grade (P = 0.001) and family history of CVD (P < 0.001). There was no significant favorable association between improved knowledge level and lifestyle factors. Conclusion: The awareness and knowledge of CVD among girls aged 8–16 years are poor and are largely dissociated from their lifestyle. Improved knowledge scores with increasing school grade and family history of CVD confirm a role for schools and families in improving girls' knowledge. Our findings mirror those obtained in older women, showing that misinformation among women starts in childhood and should be targeted early in life. [ABSTRACT FROM AUTHOR]

Background: Population surveys are crucial for public policy planning and provide valuable representative data. In the health sector studies to identify and assess the prevalence of Arterial Hypertension (AH), a chronic non-communicable disease (NCD), along with its associated risk factors have been conducted. Objectives: This study aims to assess the effectiveness of a population health survey in estimating the prevalence of arterial hypertension (AH) in the Sorocaba municipality between August 2021 and June 2023. Methods: The analyzed performance indicator is the precision (design effect - deff) of AH prevalence in adults (≥ 18 years) and their exposure to primary risk factors. The total sample included 1,080 individuals from the urban area, deemed sufficient to estimate a deff of 1.5. This cluster-based study utilized census sectors as clusters, with data collected through household interviews, standardized questionnaires, and measurements of blood pressure and biometric parameters. The deff calculation formula used was weighted variance / raw variance. The Research Ethics Committee approved this study, with registration CAAE 30538520-1-0000-5373. Results: The deff values ranged from 0.44 for chronic obstructive pulmonary disease to 1.63 for asthma, with a deff of 1.00 for AH prevalence. Conclusion: The study demonstrated good precision in its results, with high receptivity and cooperation from participants. The cost-effectiveness of the research deemed appropriate. The technique of selecting households within clusters (census sectors) based on detailed mapping and demographic data from the Instituto Brasileiro de Geografia e Estatística (IBGE) proved to be practical and efficient, suitable for replication in other municipalities and for studying other NCDs. [ABSTRACT FROM AUTHOR]

Background Objective Methods Results Conclusions Orthostatic hypotension (OH) is a common condition in Parkinson's disease (PD) with a possible link to cognitive decline.The aim was to explore the association between OH and PD‐associated mild cognitive impairment (PD‐MCI) and dementia (PDD) over 9 years in a population‐based incident PD cohort.We prospectively followed up patients from PD diagnosis with serial blood pressure measurements, clinical examinations, and neuropsychological assessments. We defined OH using (1) consensus‐based criteria and (2) clinically significant OH by mean arterial pressure (MAP) in standing position ≤75 mmHg. PD‐MCI and PDD were diagnosed according to acknowledged criteria. We applied generalized estimating equations models to investigate associations between OH measurements and cognitive impairment over time. Weibull accelerated failure time regression models were used to study if early OH (≤3 years of PD diagnosis) accelerates the time to incident PD‐MCI and PDD.Of 186 enrolled patients, consensus‐based OH affected 68.8%, clinically significant OH 33.9%, PD‐MCI 60.8%, and PDD 31.2%. Consensus‐based OH was associated with PD‐MCI (odds ratio [OR]: 2.04, 95% confidence interval: 1.44–2.90, P < 0.001), whereas clinically significant OH was associated with both PD‐MCI (OR: 1.95, 1.11–3.43, P = 0.020) and PDD (OR: 3.66, 1.95–6.86, P < 0.001). Early clinically significant OH, but not early consensus–based OH, reduced time to incident PD‐MCI by 54% (P = 0.021) and time to PDD by 44% (P = 0.003) independently of potential confounders, including supine hypertension and cardiovascular disease.MAP in standing position emerged as a stronger predictor of cognitive decline than OH determined using consensus‐based criteria. These findings have implications for both research and clinical practice. [ABSTRACT FROM AUTHOR]

Introduction: Increased Pulse Pressure (PP) and arterial stiffness are both associated with an elevated risk of Cardiovascular Disease (CVD). Raised PP is an independent prognostic marker for CVD not only in adults but also in young normotensive subjects. Normotensive Offspring of Hypertensive Parents (OHP) are more likely to develop future hypertension. Visceral obesity, closely tied to endocrine activity, magnifies susceptibility to hypertension and CVD development in young adults. Thus, understanding the association between visceral fat and PP assumes paramount importance in young adults. Aim: To study the correlation between visceral fat and PP in young offspring of hypertensive and normotensive parents. Materials and Methods: The cross-sectional study was conducted in the Department of Physiology, Government Medical College, Datia, Madhya Pradesh, India for eight months from June 2023 to January 2024 among 140 healthy young participants aged 18-25 years. The subjects were divided into two groups: Group-1 {Offspring of Normotensive Parents (ONP)} and Group-2 offsprings of Hypertensive Parents (OHPs). Body composition parameters and visceral fat levels were measured using a calibrated Karada scan. Detailed information regarding the history of hypertension in the family, alcohol intake, etc., was collected in a pre-defined proforma. Blood pressure measurements of subjects were taken using a standard electronic sphygmomanometer. Statistical analysis of the data was conducted using Statistical Package for Social Sciences (SPSS) Version 28.0 software. For correlational analysis, Pearson correlation test was used and a p-value <0.05 considered significant. Results: The findings revealed a significant positive correlation between visceral fat levels and PP levels (p<0.05, r=0.58 and 0.57) in the two groups. Visceral fat levels were significantly higher in OHPs than in ONPs. Conclusion: Visceral fat and PP showed a correlation within the young population, irrespective of hypertensive or normotensive parents. However, visceral fat and PP levels were higher in the OHPs. This study suggests that maintaining a healthy body fat composition rather than just body weight might be pivotal for long-term hypertension prevention. [ABSTRACT FROM AUTHOR]

INTRODUCTION In daycare surgeries under general anaesthesia, securing a patent airway is crucial. Supraglottic airway devices (SADs), such as the Baska mask and I-Gel, offer advantages like ease of insertion and minimal airway trauma. OBJECTIVE Minor surgical procedures under general anaesthesia require a patent airway without the use of muscle relaxant. Supraglottic airway devices have been widely used for airway management. A study was undertaken to assess the efficacy and safety of Baska Mask and I-Gel in terms of airway sealing pressure, peak airway pressure, and hemodynamic changes, first-time insertion success rate, insertion time, sealing pressure and complications between the Baska® mask and I-gel. METHODS This randomized, prospective, single-blinded study (CTRI/2023/11/059853) was conducted at Dr. Moopen’s Medical College, Wayanad, Kerala, on 88 ASA I/II patients aged 18-60 years undergoing minor surgeries. Patients were randomized into two groups of 44 each to receive either the Baska mask or I-Gel. Key parameters such as peak airway pressure, airway sealing pressure, and hemodynamic parameters were recorded. Insertion time, ease of insertion, number of attempts, and postoperative complications were also measured. Data were analyzed using SPSS version 26.0, with a p-value of less than 0.05 considered statistically significant. RESULTS The Baska mask showed higher airway sealing pressure (27.91 ± 1.344 cmH2O) and mean oropharyngeal leak pressures (23.802 ± 1.27 cmH2O) compared to the I-Gel, with significant p-values of < 0.001. The I-Gel exhibited a lower mean peak airway pressure (13.7 ± 0.765 cmH2O) compared to the Baska mask (15.48 ± 0.792 cmH2O), with a p-value of < 0.002. No significant differences were observed in tidal volumes or blood pressure measurements. The Baska mask had a higher proportion of easy insertions (93.2%) and required fewer attempts compared to the I-Gel. The I-Gel showed significantly shorter insertion times. The incidence of blood staining and sore throat was higher with the I-Gel, while dysphagia was more common with the Baska mask. CONCLUSION The Baska mask demonstrated higher ease of insertion and airway sealing pressures. The I-Gel had lower peak airway pressures. Both SADs are effective with distinct advantages, making them suitable for airway management in daycare surgeries. [ABSTRACT FROM AUTHOR]

BACKGROUND: Phenols and parabens are two classes of high production volume chemicals that are used widely in consumer and personal care products and have been associated with reproductive harm and pregnancy complications, such as preeclampsia and gestational diabetes. However, studies examining their influence on maternal blood pressure and gestational hypertension are limited. OBJECTIVES: We investigated associations between individual phenols, parabens, and their mixture on maternal blood pressure measurements, including systolic and diastolic blood pressure (SBP and DBP) and hypertension during pregnancy (defined as stage 1 or 2 hypertension), among 푁 = 1,433 Puerto Rico PROTECT study participants. METHODS: We examined these relationships cross-sectionally at two time points during pregnancy (16–20 and 24–28 wks gestation) and longitudinally using linear mixed models (LMMs). Finally, we used quantile g-computation to examine the mixture effect on continuous (SBP, DBP) and binary (hypertension during pregnancy) blood pressure outcomes. RESULTS: We observed a trend of higher odds of hypertension during pregnancy with exposure to multiple analytes and the overall mixture [including bisphenol A (BPA), bisphenol S (BPS), triclocarbon (TCC), triclosan (TCS), benzophenone-3 (BP-3), 2,4-dichlorophenol (2,4-DCP), 2,5-dichlorophenol (2,5-DCP), methyl paraben (M-PB), propyl paraben (P-PB), butyl paraben (B-PB), and ethyl paraben (E-PB)], especially at 24-28 wk gestation, with an adjusted mixture odds?ratio(OR)=1.57 (95% CI: 1.03, 2.38). Lower SBP and higher DBP were also associated with individual analytes, with results from LMMs most consistent for methyl paraben (M-PB) or propyl paraben (P-PB) and increased DBP across pregnancy [adjusted M-PB β=0.78 (95% CI: 0.17, 1.38) and adjusted P-PB β=0.85 (95% CI: 0.19, 1.51)] and for BPA, which was associated with decreased SBP (adjusted β=-0.57; 95% CI: -1.09, -0.05). Consistent with other literature, we also found evidence of effect modification by fetal sex, with a strong inverse association observed between the overall exposure mixture and SBP at visit 1 among participants carrying female fetuses only. CONCLUSIONS: Our findings indicate that phenol and paraben exposure may collectively increase the risk of stage 1 or 2 hypertension during pregnancy, which has important implications for fetal and maternal health. [ABSTRACT FROM AUTHOR]

Aims: To develop evidence‐based clinical algorithms for assessment and management of abnormal maternal pulse and blood pressure during the intrapartum period. Population: Low risk singleton, term, pregnant women in labour. Setting: Institutional births in low‐ and middle‐income countries. Search strategy: A review of the literature was performed to retrieve evidence‐based guidelines, systematic reviews, and papers on maternal pulse and blood pressure during labour. We searched a number of international clinical guidelines and PubMed using the corresponding key terms in November 2018 and updated the search in May 2020. Case scenarios: Four common intrapartum case scenarios of abnormal pulse and blood pressure were identified for which algorithms were developed: hypertension, hypotension, tachycardia and bradycardia. Algorithms were constructed after reviewing guidelines and relevant papers, with input from a panel of experts. Thresholds for upper and lower limits of normal maternal pulse and blood pressure measurements are defined, evidence‐based interventions for the initial management of abnormal parameters are described (resuscitation and monitoring) and guidance is provided on exploration of the potential causes for each case scenario, with links to pathways for their management. Conclusions: Evidence‐based algorithms to support the identification, and management of deviations in pulse and blood pressure during intrapartum care have been developed for hypertension, hypotension, tachycardia and bradycardia. The algorithms focus on initial resuscitation and monitoring, with an exploration of causes and early identification of underlying maternal conditions. These algorithms will help provide a standardised approach to investigation and management of these abnormal parameters to guide clinical practice. Algorithms for abnormal maternal pulse and blood pressure during labour allow standardised approach to early identification and management of complications. Algorithms for abnormal maternal pulse and blood pressure during labour allow standardised approach to early identification and management of complications. [ABSTRACT FROM AUTHOR]

Cardiovascular diseases are the leading cause of morbidity and mortality in developed countries and are becoming increasingly significant in developing nations. Many cardiovascular risk factors originate early in life, even prenatally. Elevated blood pressure and hypertension are gaining attention in paediatrics due to their rising prevalence and impact on early cardiovascular risk in adulthood. Along with non-modifiable risk factors for hypertension, several modifiable factors can be addressed through primordial and primary prevention, emphasising lifestyle modifications. When these measures fail and elevated blood pressure develops, early detection is crucial (secondary prevention). Regular blood pressure measurement, a simple and non-invasive procedure, should be a standard practice in paediatric clinical settings. Diagnosing elevated blood pressure and hypertension should adhere to recommended guidelines. Lifestyle modifications are the first-line therapy for primary hypertension in children; if a secondary cause is identified, targeted treatment can be implemented, but a healthy lifestyle remains essential. The early detection and treatment of high-risk blood pressure enable timely interventions to prevent complications (tertiary prevention). Collectively, these preventive measures aim to reduce the incidence of cardiovascular disease in adulthood. Furthermore, quaternary prevention seeks to avoid unnecessary or harmful medical interventions including unwarranted examinations and pharmacotherapy. This underscores the importance of accurate diagnosis and treatment of elevated blood pressure and hypertension and emphasises the need for primordial and primary prevention to minimise unnecessary clinical interventions. [ABSTRACT FROM AUTHOR]