Hypotensive effect of potent angiotensin-I-converting enzyme inhibitory peptides from corn gluten meal hydrolysate: Gastrointestinal digestion and transepithelial transportation modifications.

The study examined the antihypertensive effect of peptides derived from pepsin-hydrolyzed corn gluten meal, namely KQLLGY and PPYPW, and their in silico gastrointestinal tract digested fragments, KQL and PPY, respectively. KQLLGY and PPYPW showed higher angiotensin I-converting enzyme (ACE)-inhibitory activity and lower ACE inhibition constant (Ki) values when compared to KQL and PPY. Only KQL showed a mild antihypertensive effect in spontaneously hypertensive rats with -7.83 and - 5.71 mmHg systolic and diastolic blood pressure values, respectively, after 8 h oral administration. During passage through Caco-2 cells, KQL was further degraded to QL, which had reduced ACE inhibitory activity. In addition, molecular dynamics revealed that the QL-ACE complex was less stable compared to the KQL-ACE. This study reveals that structural transformation during peptide permeation plays a vital role in attenuating antihypertensive effect of the ACE inhibitor peptide.

Adiposity and metabolic health in Asian populations: an epidemiological study using dual-energy x-ray absorptiometry in Singapore.

BACKGROUND: Type 2 diabetes, cardiovascular disease, and related cardiometabolic disturbances are increasing rapidly in the Asia-Pacific region. We investigated the contribution of excess adiposity, a key determinant of type 2 diabetes and cardiovascular risk, to unfavourable cardiometabolic profiles among Asian ethnic subgroups. METHODS: The Health for Life in Singapore (HELIOS) Study is a population-based cohort comprising multiethnic Asian men and women living in Singapore, aged 30-84 years. We performed a cross-sectional analysis of data from individuals who had assessment of body composition by dual-energy x-ray absorptiometry and metabolic characterisation. In a subset of participants on no medication for type 2 diabetes, hypertension, and hypercholesterolaemia, we tested the relationship of BMI and visceral fat mass index (vFMI) with cardiometabolic phenotypes (glycaemic indices, lipid levels, and blood pressure), disease outcomes (type 2 diabetes, hypercholesterolaemia, and hypertension), and metabolic syndrome score with multivariable regression analyses. FINDINGS: Between April 2, 2018, and Jan 28, 2022, 10 004 individuals consented to be part of the HELIOS cohort, of whom 9067 were included in the study (5404 [59·6%] female, 3663 [40·4%] male; 6224 [68·6%] Chinese, 1169 [12·9%] Malay, 1674 [18·5%] Indian; mean age 52·8 years [SD 11·8]). The prevalence of type 2 diabetes, hypercholesterolaemia, and hypertension was 8·2% (n=744), 27·2% (n=2469), and 18·0% (n=1630), respectively. Malay and Indian participants had 3-4-times higher odds of obesity and type 2 diabetes, and showed adverse metabolic and adiposity profiles, compared with Chinese participants. Excess adiposity was associated with adverse cardiometabolic health indices including type 2 diabetes (p<0·0001). However, while vFMI explained the differences in triglycerides and blood pressure between the Asian ethnic groups, increased vFMI did not explain higher glucose levels, reduced insulin sensitivity, and increased risk of type 2 diabetes among Indian participants. INTERPRETATION: Visceral adiposity is an independent risk factor for metabolic disease in Asian populations, and accounts for a large fraction of type 2 diabetes cases in each of the ethnic groups studied. However, the variation in insulin resistance and type 2 diabetes risk between Asian subgroups is not consistently explained by adiposity, indicating an important role for additional mechanisms underlying the susceptibility to cardiometabolic disease in Asian populations. FUNDING: Nanyang Technological University-the Lee Kong Chian School of Medicine, National Healthcare Group, and National Medical Research Council, Singapore.

Coffee intake leads to preeclampsia-like syndromes in susceptible pregnant rats.

Coffee is one of the most popular beverages worldwide, and there is an increasing concern of the health risk of coffee consumption in pregnancy. Preeclampsia (PE) is a serious pregnancy disease that causes elevated blood pressure and proteinuria in pregnant women and growth restriction of fetuses due to poorly developed placental vasculature. The aim of our study is to investigate the possible effect of coffee intake during pregnancy in rats with potential underlying vasculature conditions. The endothelial nitric oxide synthase inhibitor N(gamma)-nitro-L-arginine methyl ester (L-NAME) at a high dose (125 mg/kg/d) was used to induce PE in pregnant rats, which were used as the positive control group. In addition, low-dose L-NAME (10 mg/kg/d) was used to simulate the compromised placental vasculature function in pregnant rats. Coffee was given together with low-dose L-NAME to the pregnant rats from gestational day 10.5-18.5. Our results show that the pregnant rats treated with low-dose L-NAME + coffee, but not low-dose L-NAME alone, developed PE symptoms such as prominent fetal growth restriction, hypertension, and proteinuria. Therefore, our findings suggest that coffee intake during pregnancy may cause an increased risk of PE in susceptible women.

Prevalence and Characteristics of Isolated Nighttime Masked Uncontrolled Hypertension in Treated Patients.

Background and Objectives: We evaluated the prevalence and characteristics of isolated nighttime masked uncontrolled hypertension (IN-MUCH) in treated patients. Materials and Methods: Participants aged 20 years or older who were on antihypertensive medication underwent three-day office blood pressure (BP) and 24 h ambulatory BP measurements. Hypertension phenotypes were classified as controlled hypertension (CH), isolated daytime masked uncontrolled hypertension (ID-MUCH), IN-MUCH, and daytime and nighttime masked uncontrolled hypertension (DN-MUCH). Results: Among 701 participants, 544 had valid BP data and controlled office BP (<140/90 mmHg). The prevalence of IN-MUCH was 34.9%, with a higher prevalence of men and drinkers than in those with CH. Patients with IN-MUCH had higher office systolic BP (SBP) and diastolic BP (DBP) than those with CH. The prevalence of IN-MUCH was 37.6%, 38.5%, and 27.9% in patients with optimal, normal, and high-normal office BP levels, respectively. Among IN-MUCH patients, 51.6% exhibited isolated uncontrolled DBP and 41.1% uncontrolled SBP and DBP. Younger age (p = 0.043), male sex (p = 0.033), and alcohol consumption (p = 0.011) were more prevalent in patients with isolated uncontrolled DBP than in those with uncontrolled SBP and DBP. Age and alcohol consumption were positively associated, whereas high-normal office BP exhibited a negative association with IN-MUCH. Conclusions: The IN-MUCH was significantly more prevalent in patients with normal or optimal office BP, posing treatment challenges. Further investigation is needed to determine whether differentiation between isolated uncontrolled DBP and combined uncontrolled SBP and DBP is necessary for prognostic assessment of IN-MUCH.

Self-management education for hypertension, diabetes, and dyslipidemia as major risk factors for cardiovascular disease: Insights from stakeholders' experiences and expectations.

BACKGROUND: Cardiovascular disease (CVD) is a leading cause of premature death, with hypertension, diabetes, and dyslipidemia as major risk factors. Effective self-management (SM) is crucial for controlling these conditions and improving quality of life. This study examines stakeholders' experiences and expectations of SM education to enhance program development. METHODS: This study employed a qualitative grounded theory approach to explore the perspectives of three stakeholder groups: 19 patients with hypertension, type 2 diabetes, and dyslipidemia, 11 primary healthcare providers, and five provincial health policymakers and managers. Data were collected via semi-structured patient interviews and focus group discussions(FGDs) with health professionals. Coding and analysis were conducted separately using Corbin and Strauss principles with ATLAS. ti version 9.0 software. RESULTS: Most patients were women (68%) aged 50-60 years (37%), with education levels from illiterate to master's degree; 32% had completed primary school. Most were housewives (52%), and 12 had multiple chronic diseases. Healthcare providers included six community health workers and five primary care physicians, with average experience of 12 and 19 years, respectively. Health policymakers and managers averaged 25 years of experience. Patient interviews and FGDs resulted in 12 and 13 subthemes, respectively, with five subthemes common to both sources. These subthemes were grouped into broader main themes, including "effective content design," "effective presentation and delivery," "characteristics and conditions of involved parties," and "educational needs," collectively reflect the central concept of "effective self-management education". CONCLUSION: Although the core concept and its main themes were evident and consistent across stakeholder groups, significant variations in subthemes from each stakeholder emerged. This underscores the importance of considering diverse viewpoints and highlights that, while overarching concepts may seem uniform, exploring the details of stakeholder perspectives is crucial for understanding their nuanced opinions. Effective education should integrate these insights, focusing on tailored communication, interactivity, and active monitoring.

Association between serum Klotho levels and estimated pulse wave velocity in postmenopausal women: a cross-sectional study of NHANES 2007-2016.

Background: Postmenopausal women are at an increased risk of arterial stiffness, which can be assessed using estimated pulse wave velocity (ePWV). This study aimed to investigate the relationship between serum klotho levels and ePWV in postmenopausal women. Methods: This cross-sectional study used data from postmenopausal women who participated in the National Health and Nutrition Examination Survey (NHANES) between 2007 and 2016. Participants were divided into two groups based on the presence of hypertension. Weighted multivariate linear regression was used to analyze the relationship between serum Klotho levels and ePWV in each group. Restricted cubic spline models with multivariable adjustments were employed to examine nonlinear associations within each group. Results: Our analysis included 4,468 postmenopausal women from the NHANES database, with 1,671 in the non-hypertensive group and 2,797 in the hypertensive group. In all regression models, serum Klotho (ln-transformed) levels were significantly and independently negatively correlated with ePWV in the non-hypertensive group. After fully adjusting for confounders, a 1-unit increase in ln(Klotho) was associated with a 0.13 m/s decrease in ePWV (ß = -0.13, 95% CI -0.23 to -0.03; p = 0.008). Additionally, in the fully adjusted model, participants in the highest quartile of ln(Klotho) had an ePWV value 0.14 m/s lower than those in the lowest quartile (p for trend = 0.017; 95% CI -0.23 to -0.05; p = 0.002). This negative correlation was consistent across subgroups and was particularly significant among women aged < 60 years, nonsmokers, and non-Hispanic Black women. However, no association was observed between serum Klotho levels and ePWV in the hypertensive group. Conclusion: Hypertension may affect the relationship between serum Klotho level and ePWV in postmenopausal women. Increased serum Klotho levels may reduce arterial stiffness in postmenopausal women. Further studies are required to confirm these findings.

[Licorice consumption can be life-threatening].

A 71-year-old man came to the emergency department (ED) at Landspitali University Hospital after collapsing at his home. He had a severely decreased serum potassium concentration of 2.1 mmol/L (ref. 3,5-4,8 mmol/L), along with an influenza A infection and thigh muscle weakness. Further investigations revealed atrial fibrillation, new-onset hypertension and increased urinary excretion of potassium. Serum values of aldosterone and renin were under the limit of detection. The patient had consumed a significant amount of liquorice with marzipan, over 250g per day, in the days preceding his visit to the ED. He was subsequently diagnosed with liquorice-induced hypertension and syndome of apparent mineralocordicoid excess (pseudohyperaldosteronism). This case emphasizes the need for clinicians to be aware of the dangers of liquorice consumption.

Dietary Inflammatory Index and Blood Pressure Levels in Mexican Adults.

BACKGROUND: The relationship between the dietary inflammatory index and blood pressure has been evaluated in European and American populations. This association remains unexplored in Mexico, where outcomes may differ due to the populace's ancestral heritage and its diverse dietary habits. METHODS: We used the Health Workers Cohort Study (2004 to 2018). DII intake was assessed using a food frequency questionnaire. Blood pressure was measured following standardized procedures and techniques. Fixed-effects linear regression and Cox regression models were utilized as the statistical approaches. RESULTS: In the first approach, we observed a positive association between changes in DII intake and changes in both systolic (SBP ß: 3.23, 95% CI 1.11, 5.34) and diastolic blood pressure (DBP ß: 1.01, 95% CI -0.43, 2.44). When stratified by hypertension, these associations were magnified in participants with hypertension (SBP ß: 6.26, 95% CI 2.63, 9.89; DBP ß: 1.64, 95% CI -0.73, 4.02). In the second approach, interactions between sex and age categories were explored. Participants in the highest DII category were associated with an increased risk of hypertension, particularly among young women (HR: 3.16, 95% CI 1.19, 8.43). CONCLUSIONS: Results suggest that a pro-inflammatory diet is associated with an increase in blood pressure over time among Mexican population.

Effectiveness of DASH Diet versus Other Diet Modalities in Patients with Metabolic Syndrome: A Systematic Review and Meta-Analysis.

BACKGROUND: Metabolic syndrome refers to the coexistence of several known cardiovascular risk factors, including insulin resistance, obesity, atherogenic dyslipidemia, and hypertension. These conditions are interrelated and share underlying mediators, mechanisms, and pathways. Improvement in dietary habits has been shown to improve metabolic parameters in patients undergoing treatment with different diets. METHODS: A systematic search in different databases was realized using the keywords "Metabolic syndrome", "X syndrome", "Dash dietary" and "Dash diet". Finally, six studies were included in this meta-analysis. RESULTS: All articles comparing the DASH diet vs. other diet modalities reported significant differences in favor of the DASH diet on Systolic blood pressure (SBP) (standardized mean difference [SMD] = -8.06, confidence interval [CI] = -9.89 to -7.32, and p < 0.00001), Diastolic blood pressure (SMD = -6.38, CI = -7.62 to -5.14, and p < 0.00001), Cholesterol HDL (SMD = 0.70, CI = 0.53 to 0.88, and p < 0.00001) and Cholesterol LDL (SMD = -1.29, CI = -1.73 to -0.85, and p < 0.00001) scales. CONCLUSIONS: The DASH diet has been shown to be beneficial in altered parameters in patients with MS, and the resulting improvements can significantly affect the daily health of these patients. We therefore recommend that professionals who manage these pathologies promote the use of the DASH diet for the management of specific symptoms.

Influence of Comorbidity and Obesity on the Occurrence of Vascular Events in Obstructive Apnoea Treated with CPAP.

BACKGROUND: Obesity has increased cardiovascular morbidity and mortality. It is the leading risk factor for obstructive sleep apnoea (OSA). The relationship between obesity-OSA and vascular disease seems clear. There is no consensus on whether CPAP (continuous positive airway pressure) treatment prevents vascular events. OBJECTIVE: The aim of this study was to determine the effect of comorbidity and obesity on the risk of vascular events in patients with OSA treated with CPAP. METHOD: This study was a prospective study of historical cohorts of adult patients with OSA and CPAP. The sample was 3017 patients. Descriptive, survival (Kaplan-Meier) and Cox regression analyses were performed, calculating crude and adjusted association relationships to explain the risk of vascular events. RESULTS: A total of 1726 patients were obese, 782 were diabetics, and 1800 were hypertensive. The mean adherence was 6.2 (±1.8 h/day), and the mean follow-up time was 2603 days (±953.3). In the COX regression analysis, the event-related variables were baseline age (HR: 1.025: 1.012-1.037; p < 0.001), pre-treatment vascular event (HR; 2.530: 1.959-3.266; p < 0.001), hypertension (HR; 1.871: 1.187-2.672; p = 0.005) and abbreviated Charlson comorbidity index (HR; 1.289: 1.100-1.510; p = 0.002). CONCLUSIONS: The occurrence of vascular events in OSA patients on CPAP treatment is related to hypertension, having a vascular event before treatment, age at the start of CPAP use and abbreviated Charlson comorbidity index.

Effect of Purified Resveratrol Butyrate Ester Monomers against Hypertension after Maternal High-Fructose Intake in Adult Offspring.

BACKGROUND: Offspring hypertension arising from adverse maternal conditions can be mitigated through dietary nutritional supplementation, including resveratrol. Previously, we identified derivatives of resveratrol butyrate ester (RBE), specifically 3,4'-di-O-butanoylresveratrol (ED2) and 3-O-butanoylresveratrol (ED4), demonstrating their superior antioxidant capabilities compared to RBE itself. This study sought to assess the protective impact of maternal supplementation with ED2 or ED4 on offspring hypertension in a rat model subjected to a high-fructose (HF) diet during pregnancy and lactation. METHODS: Female Sprague-Dawley rats were distributed into distinct dietary groups throughout pregnancy and lactation: (1) standard chow; (2) HF diet (60%); (3) HF diet supplemented with ED2 (25 mg/L); and (4) HF diet supplemented with ED4 (25 mg/L). Male offspring were euthanized at the age of 12 weeks. RESULTS: The maternal HF diet induced hypertension in the offspring, which was mitigated by perinatal supplementation with either ED2 or ED4. These protective effects were attributed to the antioxidant properties of ED2 and ED4, resulting in an increased availability of nitric oxide (NO). Additionally, supplementation with ED2 was connected to an increased abundance of Bifidobacterium and Clostridium genera, which was accompanied by a decrease in Angelakisella and Christensenella. On the other hand, ED4 supplementation shielded rat offspring from hypertension by elevating concentrations of short-chain fatty acids (SCFAs) and their receptors while reducing trimethylamine-N-oxide (TMAO) levels. CONCLUSIONS: These findings highlight the potential of purified RBE monomers, ED2 and ED4, as preventive measures against hypertension resulting from a maternal high-fructose diet. Further research is warranted to explore their clinical applications based on these promising results.

Adherence to Dietary Approaches to Stop Hypertension (DASH) Diet as a Protective Factor for Ischemic Stroke and Its Influence on Disability Level: A Case-Control Study in Lebanon.

BACKGROUND: Hypertension is a major risk factor for ischemic stroke. An important strategy in controlling hypertension is dietary modification. The present study evaluates the effect of Dietary Approaches to Stop Hypertension (DASH) diet on the risk of ischemic stroke. METHODS: A case-control study was carried out, including 214 ischemic stroke cases recruited within the first 48 h of diagnosis and 214 controls, divided equally into hospitalized and non-hospitalized participants. Controls were matched to cases based on age and gender. Socio-demographic characteristics were assessed, in addition to adherence to the DASH diet, which was measured using a preconstructed DASH diet index (ranging from 0 (lowest) to 11 (highest)). For stroke patients, Modified Rankin Score (mRS) was measured to assess disability. RESULTS: Smoking, hypertension, hyperlipidemia, atrial fibrillation, and myocardial infarction were significantly associated with ischemic stroke (p < 0.001). Higher adherence to the DASH diet was correlated to lower rates of stroke, where cases scored 5.042 ± 1.486 compared to 6.654 ± 1.471 for controls (p < 0.001). Eating more grains, vegetables, fruits, dairy products, nuts, seeds, and beans, and lower levels of fat, fewer sweets, and less sodium were associated with lower rates of ischemic stroke (p = 0.038 for sweets and p < 0.001 for all the remaining), while meat, poultry, and fish did not have any significant effect (p = 0.46). A multivariate analysis showed that lower adherence to the DASH diet (p < 0.001, OR: 0.526, CI95% 0.428-0.645) was associated with a higher incidence of ischemic stroke and an increased likelihood of having high disability levels (mRS 5-6) (p = 0.041, OR: 2.49 × 10-8, CI95% 0-2.49 × 10-8). CONCLUSIONS: The relation between the DASH diet and risk of stroke highlights the necessity for strict adherence to dietary restrictions, suggesting a protective role for the DASH diet in stroke pathogenesis and prognosis.

Um caso de hipertensão refratária associada a hiperparatireoidismo normocalcêmico: cúmplices ou mútuos espectadores? / A case of refractory hypertension associated with normocalcemic hyperparathyroidism: accomplices or mutual spectators?

INTRODUÇÃO O hiperparatireoidismo é considerado uma causa endócrina de hipertensão arterial (HA) secundária. Contudo, a natureza dessa associação é ainda controversa na literatura. RELATO DE CASO Paciente de sexo masculino, 53 anos de idade, com antecedente de HA desde os 30 anos, em estágio III ao diagnóstico, evoluiu com HA refratária apesar do uso de 7 classes de anti-hipertensivos: Olmesartana (40mg/dia), Anlodipino (10mg/dia), Clortalidona (25mg/dia), Espironolactona (25mg/dia), Atenolol (50mg/dia) e Hidralazina (150mg/dia), mantendo PA total de 135/95 na MAPA de 24h e apresentando retinopatia hipertensiva grau II e microalbuminúria. Ao longo do acompanhamento foi identificado hiperparatireoidismo normocalcêmico: paratormônio (PTH)= 117 pg/mL (VR: 18-88); cálcio sérico total= 8,9 mg/dL; 25-OH- vitamina D= 17,8 ng/mL, com evidência de captação tênue de formação nodular filiforme adjacente ao polo superior do lobo tireoidiano esquerdo (1,4cmx0,2cm) em cintilografia de paratireoide. Dada a ausência de sintomas e por se tratar de alteração discreta, optou-se por tratamento conservador com reposição de colecalciferol e carbonato de cálcio. No entanto, apesar da reposição ao longo de um ano, o PTH permaneceu elevado (118 pg/mL) e a HA continuou refratária. DISCUSSÃO Numerosos estudos observacionais reportam uma correlação positiva entre PTH e níveis de PA, tanto no hiperparatireoidismo primario como no secundário, independente da presença de hipercalcemia. Alem disso, evidência experimental aponta efeitos vasoativos diretamente atribuíveis ao PTH, assim como aumento da secreção de renina, promoção de rigidez arterial e hipertrofia ventricular. Apesar disso, uma relação causal ainda não foi definitivamente estabelecida e alguns autores sugerem inclusive causalidade reversa. No caso aqui exposto a hipótese de associação causal é sugerida pela refratariedade do quadro hipertensivo que acompanha a elevação sustentada dos níveis de PTH. A comprovação dessa causalidade se daria pelo controle da HA mediante a paratireoidectomia. No entanto, em casos limítrofes como o presente, o procedimento não é rotineiramente indicado, não sendo portanto possível assinar um veredito de cumplicidade.

Limitações do doppler renal no diagnóstico de hipertensão renovascular: um relato de caso / Limitations of renal doppler in the diagnosis of renovascular hypertension: a case report

INTRODUÇÃO: O Ultrassom Doppler de artérias renais (USD-AR) com análise de velocidade de pico sistólico (VPS) é utilizado na investigação inicial de pacientes com suspeita de hipertensão (HAS) renovascular com sensibilidade de 85% e especificidade de 92%. Se trata, no entanto, de avaliação sujeita a variabilidade examinador-dependente. Apresentamos o caso de uma paciente com HAS refratária com exames ultrassonográficos iniciais discordantes. RELATO DE CASO: Paciente de 60 anos, com diagnóstico de HAS desde os 48 anos, foi encaminhada para centro de referência após episódio de AVC isquêmico por suspeita de HAS secundária. MAPA de 24h na admissão mostrava PA média total de 204/122 mmHg em vigência de Losartana e Hidroclorotiazida. Após ajustes terapêuticos sequenciais, obteve-se redução parcial dos níveis tensionais (PA média total no MAPA de 24h: 164x95 mmHg, em vigência de 7 classes: Olmesartana, Clortalidona, Lercanidipino, Carvedilol, Espironolactona, Hidralazina e Alfametildopa), mantendose, no entanto, fora da meta de PA e configurando quadro de HAS refratária. Dois USD-AR foram realizados em serviços diferentes, revelando resultados contraditórios. O USD-AR1 mostrava rim direito excluído e VPS da AR esquerda de 235 cm/s, enquanto no USD-AR2 a VPS da AR esquerda foi de 22 cm/s e a origem da AR direita não foi visualizada por interposição gasosa. A paciente foi submetida a arteriografia renal que revelou obstrução proximal (70%) da AR esquerda e oclusão total da AR direita. Optouse por angioplastia com implante de stent em AR esquerda com bom resultado angiográfico (Fig.1) e evolução clínico-laboratorial favorável (MAPA: PA total média = 135x75 mmHg na vigência de 6 classes; Creatinina plasmática pré- e pós-angioplastia: 2,2 mg/dL e 1,4 mg/dL, respectivamente). DISCUSSÃO: O exame de USD-AR é útil no rastreio da HAS renovascular, mas sua acurácia é examinador-dependente. Por isso, frente a resultado negativo e alto grau de suspeita clínica a investigação deveria prosseguir com exames como a angiotomografia, a angiorressonância e a arteriografia, que é o padrão-ouro para a identificação de estenose de AR.

Standardizing Blood Pressure Measurement for Patients with Chronic Kidney Disease in the Outpatient Nephrology Office Setting: A Pilot Study.

Standardized blood pressure (BP) measurements for patients with chronic kidney disease (CKD) are paramount in the management of hypertension. Evidence shows nursing staff adherence to best practice guidelines for BP measurement are suboptimal. A pre-/posttest pilot study implementing a six-week hybrid educational intervention for nursing staff was conducted in an outpatient nephrology office. The Evidence-Based Practice (EBP) Beliefs Scale was administered to participants (n = 6) to assess individual beliefs about EBP and implementing EBP guidelines for BP measurement. One Likert-type question measured participant change in BP measurement. Improvement was noted in EBP beliefs and ability to implement EBP guidelines post-intervention. A favorable response was present for participant change in BP measurement per guidelines post-intervention. The intervention is a feasible method to improve staff adherence to EBP guidelines for BP measurement.

Clinical characteristics and risk factors of osteoporosis among older Asian men with type-2 diabetes mellitus, hypertension, or hyperlipidaemia.

This study investigated osteoporosis risk factors among older Asian men with type-2 diabetes mellitus, hypertension, or hyperlipidaemia in primary care. Advanced age, dementia, depression, and polypharmacy were associated with higher risks for osteoporosis. Screening strategies targeting these factors are crucial for improving bone health as part of comprehensive preventive care. PURPOSE: Asian patients with type-2 diabetes mellitus (T2DM), hypertension, or hyperlipidaemia (DHL) are predominantly managed in primary care. They are also at risk of osteoporosis, but men are often under-screened and under-treated for this preventable bone disorder. This study aimed to identify the clinical characteristics and risk factors of osteoporosis among older men with DHL in primary care for early intervention. METHODS: This retrospective study included men aged 65 years and older managed in public primary care clinics for their DHL between 1st July 2017 and 30th June 2018. Demographic, clinical, laboratory, and imaging data were extracted from their electronic medical records based on their International Classification of Diseases-10 (ICD-10) diagnosis codes. Descriptive statistical analyses, with statistical significance set at p < 0.05, were conducted, followed by generalized estimating equation (GEE) modelling. RESULTS: Medical records of 17,644 men (83.1% Chinese, 16.9% minority ethnic groups, median age 71 years) were analysed. 2.3% of them had diagnosis of osteoporosis, 0.15% had fragility fracture, and 26.0% of those diagnosed with osteoporosis were treated with bisphosphonates. Their mean HbA1c was 6.9%; mean systolic and diastolic blood pressure were 133 and 69 mmHg. The GEE model showed that age (OR = 1.07, 95%CI = 1.05-1.09, p < 0.001), dementia (OR = 2.24, 95%CI = 1.33-3.77, p = 0.002), depression (OR = 2.38, 95%CI = 1.03-5.50, p = 0.043), and polypharmacy (OR = 6.85, 95%CI = 3.07-15.26, p < 0.001) were significantly associated with higher risks for osteoporosis. CONCLUSION: Age, dementia, depression, and polypharmacy are associated with osteoporosis risks in men with DHL. Strategies to incorporate osteoporosis screening among older men with these risk factors are needed to improve their bone health.

Association between cMIND diet and hypertension among older adults in China: a nationwide survey.

BACKGROUND: Existing research indicates that the Mediterranean diet has a positive impact on preventing and treating hypertension. However, its specific effect on hypertension among elderly Chinese individuals is unclear. AIMS: The objective of this research was to explore the association between the Chinese version of the Mediterranean-DASH Intervention for Neurodegenerative Delay (cMIND) diet and hypertension among elderly Chinese individuals, aiming to offer novel strategies for alleviating the burden of hypertension in this demographic. METHODS: In this study, we used cross-sectional data published in 2018 by the China Longitudinal Health and Longevity Survey (CLHLS) to develop a binary logistic regression model to investigate the correlation between cMIND diet and hypertension in a Chinese elderly population. Restricted cubic spline was used to test for linear associations, and further subgroup analyses were performed to test for interactions. RESULTS: In total, 7,103 older adults were included in the study, with a prevalence of hypertension of 39.0%. When the cMIND diet score was used as a continuous variable, a significant protective effect against hypertension was present (OR = 0.955, 95% CI:0.923-0.988, p = 0.008); when used as a categorical variable, this protective effect was still present at higher levels (compared to lower levels) of the cMIND diet (OR = 0.869, 95% CI: 0.760-0.995, p = 0.042). DISCUSSION: Although the Mediterranean diet has great potential to reduce the chance of hypertension, it should also consider the effect on the Chinese population. The results of this study provide new ways to reduce the disease burden of hypertension in Chinese older adults and improve quality of life in later life. CONCLUSION: The cMIND diet can considerably reduce the risk of hypertension among older adults in China.