Control Of Blood Pressure Levels Research Articles

Impact of blood pressure control on the risk of stroke and mortality in patients with atrial fibrillation across different ages: a nationwide population-based study

Abstract Background High blood pressure in patients with atrial fibrillation (AF) is strongly associated with adverse outcomes, including stroke and death. The impact of blood pressure (BP) control on stroke and mortality rates among different age groups in patients with AF has not been extensively studied. Purpose To examine the impact of blood pressure on stroke and death in AF patients by age group. Methods Based on data from the Korean National Health Insurance Service database, we enrolled 194,302 patients newly diagnosed with AF between January 2009 and December 2016, who underwent health check-ups within two years. We divided patients into four groups based on age: 40-49 years, 50-59 years, 60-69 years, and 70 years and above, to analyze the primary outcome based on the level of BP control within each group. BP control was categorized into five levels. Patients with systolic BP (SBP)<120 mmHg and diastolic BP (DBP)<80 mmHg (Level 1), 120≤SBP<130 mmHg and DBP<80 mmHg (level 2), 130≤SBP<140 mmHg and 80≤DBP<90 mmHg (Level 3), 140≤SBP<160 mmHg and 90≤DBP<100 mmHg (Level 4), and patients with SBP≥160 mmHg and DBP ≥100 mmHg (Level 5). We also divided patients into five groups based according to their SBP levels. We analyzed the occurrence of stroke and death based on the level of BP control within each age group. Results Among a total of 194,302 patients, 55,142 (28%) were included in Level 1, 24,925 (13 %) in Level 2, 88,020 (46%) in Level 3, 23,179 (12%) in Level 4, and 3,036 (1%) in Level 5, categorized by blood pressure. During a median follow-up of 5.2±2.4 years, 14,409 patients had an incident stroke (incidence rate, 14.2 per 1000 person-years), and 27,230 patients died (incidence rate, 25.8 per 1000 person-years). The lowest incidence of stroke was in the group with 120≤SBP<130 mmHg and DBP<80 mmHg (Level 2) across most age groups (Figure). Stroke risk significantly increased with BP levels above 160/100 mmHg, and BP≥140/90 mmHg was associated with stroke occurrence from the age of 50 onwards. Higher SBP (160 mmHg) was consistently associated with a higher incidence of stroke across all ages (HR 1.32, 95% confidence interval (CI) 1.22-1.43 compared to SBP<100 mmHg). Mortality incidence was also lowest in Level 2, and a trend of gradually increasing mortality was observed as BP levels rise above this level. (Figure). Especially when SBP exceeded 160 mmHg, the probability of death also significantly increased across all age groups below 70 years old. Conclusion Uncontrolled hypertension (especially SBP>160 mmHg) was associated with higher risks of stroke and mortality in patients with AF. This association is notably more significant in the middle-aged group, specifically those between 40 and 59 years old, compared to older age groups. Therefore, particularly in middle-aged groups, it is crucial to emphasize adequate blood pressure control in patients with AF.Figure_DeathFigure_Stroke

P228 THE PORTRAIT OF THE HYPERTENSIVE PATIENT: THE REALITY OF A NORTHERN PORTUGUESE SUBPOPULATION IN THE CONTEXT OF PRIMARY CARE

Background and Objectives: Hypertension is a chronic disease, and is one of the main cardiovascular risk factors. Knowing the local reality, regarding the comorbidities of the hypertensive population, profile of pharmacological therapy and level of blood pressure control are fundamental for the design of management and treatment strategies for hypertensive disease. In Portugal, hypertension has a estimated prevalence of 26,78% and the overwhelming majority of patients are assisted in primary care, where the health professionals have software tools such as BI-CSP, which uses Microsoft's Power-BI platform, allowing the retrieval of data about different variables. The aim of this study is to characterize a subpopulation studied at the Fânzeres Primary Care Center regarding demographic data, morbidity, blood pressure control and antihypertensive medication. Methods: This is an observational and cross-sectional descriptive study with an analytic component. The population consists of patients diagnosed with hypertension (N=3474). The retrieval of data was carried out using the MIMUF and BI-CSP. Results: In the population from which the 3474 hypertensive patients were selected, hypertension has a prevalence of 26%. The most common cardiovascular comorbidities were dyslipidemia (50%), Obesity (30%) and Diabetes (33%). 63% of patients had a systolic blood pressure (SBP) of <140mmHg and 28% had a SBP <130mmHg on the last measurement. Regarding the antihypertensives prescribed on a 4 month period, molecules that act on the renin-angiotensin axis are the main class used corresponding to 583K DDD (defined daily dose), followed by thiazides (300K DDD) and calcium channel blockers (250K DDD). Conclusions: There is still suboptimal control of hypertension in the population studied, which implies the adoption of more effective treatment strategies. It is important not only to involve adapting pharmacological treatment to the most recent guidelines, but also promote healthy lifestyles, control comorbidities and improve the follow-up of these patients. A multidisciplinary approach, using face-to-face and remote methods to strengthen contact with the healthcare team, can help to achieve these goals.

The synergistic effect of triglyceride-glucose index and HbA1c on blood pressure control in patients with hypertension: a retrospective cohort study

Triglyceride-Glucose Index (TyG index) and HbA1c are metabolic risk factors associated with insulin resistance (IR), which have been confirmed to be independently correlated with the incidence of hypertension. However, there is limited research specifically focusing on the interaction between these two metabolic risk factors in hypertensive populations. Currently, it remains unclear how the metabolic indicators TyG index and HbA1c affect BP control in individuals with hypertension. This study aims to investigate the value and interaction of TyG index and HbA1c in blood pressure (BP) control among hypertensive patients. The results are conducive to enhancing the effectiveness of clinical BP control for individuals with hypertension. This cohort study included 99,336 adults diagnosed with hypertension. Participants were grouped according to the median of TyG index and HbA1c. The main endpoint is inadequate BP control. Multivariable-adjusted risk ratios and multivariable Cox regression analysis were used to represent the relationship between BP control levels and metabolic risk factors. Finally, we evaluated the interaction between TyG index and HbA1c in the population with inadequate BP control. This study confirmed that TyG index and HbA1c, as metabolic risk factors, are independently associated with poor BP control (P < 0.05). In multivariable Cox regression analysis, it was found that TyG index and HbA1c were significantly associated with poor BP control. In the male elderly population, HbA1c was significantly associated with poor BP control (P = 0.029).

Analysis of the current status and associated risk factors of cognitive function in Tibetan hypertensive patients at various altitudes

ABSTRACT Objective This study aims to explore the current cognitive status and identify risk factors associated with cognitive function in Tibetan hypertensive patients living at various altitudes. Methods The Simple Mental Status Scale (MMSE) was used to evaluate the cognitive function of 611 Tibetan hypertensive patients at various altitudes in Gannan Tibetan Autonomous Prefecture. Afterward, we conducted an analysis to identify the factors influencing their cognitive function. Results The study found that the prevalence of cognitive dysfunction was 22.3%, with a higher incidence at high altitude (group D 29.0%) compared to low altitude (group A 16.0%). The study conducted a binary logistic regression analysis to identify the risk factors for cognitive dysfunction. The analysis revealed that altitude, age, body mass index, marital status, education, income level, and blood pressure control level were all significant risk factors. After controlling for age, body mass index, marital status, educational level, income level, and blood pressure control level, the risk of developing cognitive dysfunction was 2.773 times higher (p < .05) for individuals in group C at high altitude and 2.381 times higher (p < .05) for individuals in group D at high altitude compared to those in group A at low altitude. Conclusions Altitude plays a role in the development of cognitive dysfunction in hypertensive patients. Tibetan hypertensive patients living at high altitudes may be at a higher risk of cognitive dysfunction compared to those living at lower altitudes. Therefore, interventions should be targeted to prevent or mitigate potential cognitive impairment.

Maternal Hypertensive Disorder in Pregnancy and Childhood Strabismus in Offspring

Maternal hypertensive disorder in pregnancy (HDP) might affect ocular health in offspring; however, its association with strabismus remains unclear. To examine the association of maternal HDP with overall and type-specific strabismus in offspring. In the Jiangsu Birth Cohort study, a population-based study in China, pregnant women were recruited from April 24, 2014, to November 30, 2018. A total of 6195 offspring had maternal HDP diagnosis information, of whom 3078 were excluded due to having no information on ocular alignment or due to having ocular diseases other than strabismus or refractive error. Offspring underwent ocular examinations at 3 years of age, completed May 21, 2022. Data were analyzed from May 28, 2022, through December 15, 2023. Maternal HDP, categorized into hypertension and preeclampsia or with blood pressure (BP) well controlled (systolic BP, <130; diastolic BP, <80 mm Hg) and poorly controlled (systolic BP, ≥130; diastolic BP, ≥80 mm Hg). The primary outcome was the incidence of strabismus in offspring. Poisson generalized linear mixed models were used to estimate the association between maternal HDP and strabismus. Among the included 3117 children (mean [SD] age, 36.30 [0.74] months; 1629 boys [52.3%]), 143 (4.6%) were exposed to maternal HDP and 368 (11.8%) had strabismus. Offspring exposed to maternal HDP had an 82% increased risk of overall strabismus (relative risk [RR], 1.82 [95% CI, 1.21-2.74]), an 82% increased risk of exophoria (RR, 1.82 [95% CI, 1.11-3.00]), and a 136% increased risk of intermittent exotropia (RR, 2.36 [95% CI, 1.13-4.93]) compared with unexposed offspring. When considering the type of maternal HDP, the risk for all strabismus was high for offspring exposed to preeclampsia (RR, 2.38 [95% CI, 1.39-4.09]) compared with unexposed offspring. When considering the BP control level of maternal HDP, the risk for all strabismus was high for offspring born to mothers with HDP and poorly controlled BP (RR, 2.07 [95% CI, 1.32-3.24]) compared with unexposed offspring. These findings suggest that maternal HDP is associated with an increased risk of offspring strabismus. Early screening of strabismus might be recommended for offspring with maternal HDP. Further exploration of the underlying mechanism of the association between HDP and strabismus is warranted.

Prevalence, Patient Awareness, Treatment, and Control of Hypertension in Canadian Adults With Common Comorbidities

BackgroundWhether certain medical conditions are associated with blood pressure (BP) treatment and control is unclear. MethodsUsing the Canadian Health Measures Survey (2007-2019), BP was assessed according to the presence of selected comorbidities, including prior heart attack or stroke, dyslipidemia, chronic kidney disease, diabetes mellitus, obstructive sleep apnea, and overweight or obesity. ResultsA total of 5,841,453 people, representing 23.0% (95% confidence interval [CI] 21.7%-24.2%) of Canadian adults, were hypertensive. The adjusted odds ratio (aOR) of having hypertension treated and controlled was higher in people with the following conditions, as compared to people without these conditions: a prior heart attack or stroke (aOR 3.15; 95% CI 2.31-4.31); dyslipidemia (aOR 2.51; 95% CI 1.96-3.21); obstructive sleep apnea (aOR 1.95; 95% CI 1.19-3.21); overweight or obesity (aOR 1.51; 95% CI 1.18-1.94); chronic kidney disease (aOR 1.49; 95% CI 1.13-1.95); and diabetes (aOR 1.44; 95% CI 1.12-1.86). Individuals without any of these comorbidities were less likely to have BP that is treated and controlled (aOR 0.34; 95% CI 0.25-0.48). Moreover, the prevalence of BP treatment and control was low among many people without prior heart attack or stroke, even those with a moderate (aOR 0.25; 95% CI 0.17-0.37) or high (aOR 0.10; 95% CI 0.06-0.16) Framingham risk. ConclusionsLarge differences in levels of BP control exist across comorbidity profiles, and the greatest gaps are seen in individuals without recognized comorbidities, even those who have a moderate-to-high Framingham risk. Efforts to optimize BP control and narrow care gaps, especially in individuals without recognized comorbidities, are necessary to reduce the burden of cardiovascular disease and premature death in Canada.

European guidelines for the treatment of arterial hypertension 2023: new trends

The treatment strategy for arterial hypertension is aimed at controlling blood pressure levels, as well as preventing serious cardiovascular complications and affecting the prognosis of the disease. Therefore, pharmacotherapy of arterial hypertension is given great importance as a guide to the treatment of patients in real practice. The new 2023 European Society Guidelines for the diagnosis and treatment of hypertension were developed after a thorough analysis of studies in the field of arterial hypertension, and were not limited to RCTs only, but also included realistic studies (observational, cohort, administrative databases). The 2023 Guidelines support the proven value of five major classes of antihypertensive drugs: thiazide/thiazide-like diuretics, ACEIs, ARBs, calcium antagonists, and β-blockers. New data from meta-analyses support the greater clinical relevance of RAS blockers, calcium channel blockers, and thiazide/thiazide-like diuretics in preventing hypertension-related outcomes, leading to their preferred use in the pharmacotherapy of arterial hypertension, including various combinations of drugs. A new trend in the pharmacotherapy of arterial hypertension has been the inclusion of β-blockers among the main antihypertensive drugs, including their preferred use for a number of clinical conditions. New classes of drugs, such as SGLT2 inhibitors and non-steroidal mineralocorticoid receptor antagonists, are cited as having BP-lowering effects and with strong evidence of reduced cardiovascular and renal outcomes in patients with type 2 diabetes and, in the case of SGLT2 inhibitors, in non-diabetic patients. The 2023 Guidelines significantly updated information on available combination strategies for the treatment of arterial hypertension, and added data on the effectiveness of fixed combinations, including quadropills and polypills.

LOW-RENIN VERSUS NON-LOW RENIN HYPERTENSION: A COMPARISON OF CONTROL IN A SPECIALIST CLINIC

Objective: A significant proportion of hypertensive individuals display a low-renin profile and are commonly referred as subjects with low-renin-hypertension (LRH) phenotype. LRH is associated with a significant increase in cardiovascular events but it is debated whether it is more difficult to treat than non-low-renin hypertension (NLRH). Here, we investigated the prevalence of LRH and blood pressure (BP) control at 3 and 12 months in specialist centre in the UK. Design and method: Consecutive hypertensive subjects not on treatment with beta-blockers and centrally acting drugs were recruited from the hypertension outpatient service at Guy's and St. Thomas’ Hospital, London. Anthropometric variables, biochemistry assessment and BP measurement were evaluated in a baseline visit following which subjects were classified as LRH if renin concentration was &lt; 5mU/L. Clinical data at 3 and 12 months were then used to assess BP control. Results: 205 patients ((mean±SD) age 44±13 years, 61% male) of whom 92% on pharmacological treatment were recruited. Prevalence of LRH was 28% and the two groups (LRH/NLRH) were similar in age, gender, body mass index, prevalence of diabetes and dyslipidaemia. Subjects with LRH (n=59) had higher systolic BP values compared to NLRH (156±23 mmHg vs 147±20 mmHg, P=0.013) whilst the difference was non-significant for diastolic BP (94±14 mmHg vs 91±14 mmHg, P=0.175). Decrease in systolic BP values were greater in LRH compared to NLRH at 3 months and 12 months (10.8±2.9 mmHg vs 5.1±1.6 mmHg and 13.1±3.4 mmHg and 6.3 ±1.7 mmHg respectively, both P&lt; 0.05). with BP values at 12 months similar between the two groups (144±20/88±11 mmHg vs 141±16/89±12 mmHg for LRH and NLRH respectively, P=0.375, Figure 1). Treatment at 12 months differed in the two groups, with LRH patients more likely to be prescribed diuretics (39% vs 25%) and less likely to be prescribed ACE-i/ARB (39.0% v 61.4%), both P&lt;0.05. Conclusions: LRH phenotype is common among patients evaluated in a specialist centre for hypertension. Despite higher BP values at the time of the encounter, LRH patients achieve similar levels of BP control compared to NLRH at 3 and 12 months during the follow up.

Liquor for breakfast, fighting against alcohol consumption

IntroductionThe harmful consumption of alcohol is known for how tortuous its management can be in mental health, encouraging introspection of it as a serious problem is perhaps the main key to starting to battle against its damaging influence on the development of a functional and full life.ObjectivesTo describe a clinical case showing an unpredictible complication in an alcohol detoxification process.Methods54-year-old man, native of Cádiz, widowed for half a decade, without children. He resides with his parents in the family home. Currently unemployed for approximately a year. He has previously worked in the IT sector. As a notable somatic history, we found long-established arterial hypertension and a total hip replacement. He has been under irregular follow-up with a mental health team for anxiety-depressive symptoms in the context of grief. He goes to the emergency service brought by his family to begin the detoxification process in the hospital setting. He acknowledges ethanol consumption since he was widowed, which began when he awakes; quantities that ranged between one or up to three bottles of distilled liquor per day, generally consumption is in the home environment. A little less than a year ago, he began to isolate himself in his room and abandon his self-care, eating increasingly insufficient food intake, refusing to receive professional care to quit the habit, mainly because he did not recognize it as disruptive.The patient was admitted to hospital with symptoms suggestive of withdrawal, making it extremely difficult to control blood pressure levels. On the third day of admission to the acute care unit, fever peaks, blood pressure levels well below normal parameters, and compromised level of consciousness began to be evident.ResultsBlood tests were performed that, together with the clinical picture, suggested imminent septic shock, so critical care was contacted for transfer and stabilization. A germ of probable urinary etiology sensitive to a broad spectrum of antibiotics was isolated in blood cultures, and the medication of the detoxification process was progressively optimized. Once clinical stability was achieved at all levels, an inpatient cessation resource was managed, which the patient accepted and considered suitable for his complete recovery.ConclusionsA holistic approach to the alcoholic patient is important, since serious problems of an organic nature often arise. This is why a multidisciplinary intervention is necessary, as well as a holistic approach to care, involving both classic pharmacology and assiduous long-term psychotherapeutic intervention.Disclosure of InterestNone Declared

Auditing the Cost of Treating Hypertension in a Tertiary Health Facility in Yobe State, North-Eastern Nigeria

BACKGROUND: Studies quantifying the financial burden of hypertension are lacking, despite the high prevalence of this disease among Nigerian adults, together with its huge associated costs. AIM: The aim of this study was to estimate the cost of hypertension treatment and blood pressure control among patients attending a tertiary health centre in Yobe, Nigeria METHODS: The study utilised a cross-sectional study design, using interviewer-administered questionnaire to collect information from the respondents. Data on the cost of medications and laboratory investigations were collected from the hospital’s billing unit, while other costs were based on self-reporting by the patients. Overall cost of blood pressure control as well as cost-effectiveness for the different drug combinations were calculated. RESULTS: Most of the respondents were unemployed (62.2%), and out of those who were employed, 43.9% earned below the Nigerian minimum wage of ₦18,000. About a third (36.62%) of the respondents had their blood pressures controlled. The overall average cost of treating hypertension per patient per month was ₦3,374.00; and was ₦3,474.00 for those who were employed, for whom it corresponded to 12% of their monthly income. The average cost of achieving one blood pressure was ₦9,082.14. Mono-therapy with thiazide diuretics was the most cost-effective treatment option. CONCLUSION: The cost of treating hypertension in this study was on the high side, with a sub-optimal level of blood pressure control. Considering the high rate of unemployment, as well as the low income among those who were employed, there is the need for government to subsidise hypertension treatment.

Hypertension and Mild Cognitive Impairment: State-of-the-Art Review.

Mid-life hypertension is associated with cognitive decline and dementia in later life. Reducing high blood pressure (BP) with antihypertensive agents is a well-researched strategy to prevent dementia and mild cognitive impairment (MCI). However, there is still limited direct evidence to support the approach, and particularly for the treatment of the very old and those with existing MCI. This review presents an overview of the current evidence for the relationship between MCI and hypertension, and of the potential pathophysiological mechanisms related to cognitive decline and incidence dementia in relation to aging. Although observational data are near consistent in showing an association between mid-life hypertension and MCI and/or dementia, the evidence in relation to hypertension in younger adults and the very old (age >80 years) is much more limited. Most of the commonly available antihypertensive agents appear to provide beneficial effects in reducing the risk dementia, but there is limited evidence to support such treatment in those with existing MCI. Further studies are needed to determine the optimal levels of BP control across different age groups, especially in adults with MCI, and which class(es) of antihypertensive agents and duration of treatment best preserve cognitive function in those at risk of, or with established, MCI.

Prevalence and risk factors associated with uncontrolled blood pressure in rural areas in Settat City, Morocco.

high blood pressure, commonly known as hypertension, is one of the most widespread chronic diseases in the world. It is a serious problem whose management is essential to maintain stable blood pressure levels in the short term, and to prevent neuro-cardio-vascular complications in the long term. This study aims firstly to explore the characteristics of uncontrolled blood pressure among patient´s residents of rural areas in Settat City, and secondly to determine its prevalence and identify associated risk factors. this is a cross-sectional, descriptive, and analytical study which took place between March and August 2023, and targeted a population of hypertensive patients following up at primary healthcare facilities in rural areas in Settat City. A questionnaire was developed and evaluated to ensure its reliability before being administered to study participants, anthropometric measurements and blood pressure readings were also taken. four hundred hypertensive patients were surveyed, 53% (212) of whom had uncontrolled blood pressure, with a mean age of 56.94 (±13.10 years), and a marked female preponderance, illustrated by 72.3% (289) were female. The risk factors associated with uncontrolled blood pressure were: male gender (aOR: 2.53, 95% CI 1.13-5.65), monthly income (aOR: 5.64, 95% CI 3.04-10.46), diabetes (aOR: 3.16, 95% CI 1.77-5.63), monotherapy (aOR: 8.42, 95% CI 2.85-24.90), poor compliance with medication (aOR: 7.48, 95% CI 4.21-13.29), and stress (aOR: 2.22, 95% CI 1.14-4.33). the level of blood pressure control was unsatisfactory in this population, underscoring the imperative of educating hypertensive patients about management measures and reinforcing the quality of primary health services.

Study on the effectiveness of a community hypertension management model based on home smart blood pressure monitoring using IoT technology.

Hypertension is rapidly increasing in China, but control rates are significantly low. There is a pressing need for effective management models in primary community health settings. In April 2023, 459 patients from six communities in Jinan City were enrolled using a multi-stage random sampling method and assigned to either a control group comprising 243 participants or an intervention group comprising 216 participants. The control group received standard hypertension care, whereas the intervention group participated in a novel IoT-based remote blood pressure monitoring program for 6 months. Data collection was conducted through detailed questionnaire surveys, cloud platform records, and community management records, both before and after the intervention period. The study employed difference-in-differences (DID) and mediation effect models to assess the effects of the IoT-based management model. The DID model demonstrated that the intervention significantly reduced systolic blood pressure by 9.883 mm Hg and diastolic blood pressure by 6.553 mm Hg. The mediation effect model showed that the frequency of blood pressure measurement and attitudes and beliefs toward hypertension treatment had mediating effects, accounting for 5.82 and 8.07% of the total effect, respectively. The heterogeneity analysis revealed significant regional differences: rural residents experienced a greater decrease in systolic and diastolic blood pressures by 14.85 mm Hg and 6.591 mm Hg, respectively, compared to urban residents, whose diastolic pressure decreased by 6.046 mm Hg. It is advisable to develop differentiated hypertension management strategies tailored to specific regional needs to promote the deep integration and widespread application of smart blood pressure monitoring technology. Enhancing patient awareness and capabilities in managing their health condition is crucial for improving the blood pressure control level among community hypertension patients.

Myocardial Remodeling Markers in Hypertensive and Overweight or Obese Patients

Pro-inflammatory and anti-inflammatory cytokines can be used as markers of the severity of the arterial hypertension (AH) and the risk of its complications. The objective: to analyze the significance of interleukin-10 (IL-10) and interleukin-1β (IL-1β) as markers of myocardial remodeling in patients with arterial hypertension (AH) and overweight or obesity. Materials and methods. 103 patients with AH (60 women and 43 men) took part in the study. The average age of the participants was 53.21±8.5 years, the average duration of AH – 8.2±6.3 years. The patients were divided into two groups according to the level of IL-10. The first group included 80 (78%) patients with AH and body mass index (BMI) ≥25 kg/m2 who had a normal level of IL-10 (up to 32 pg/ml), the second group included 23 (22%) individuals with increased anti-inflammatory cytokine. Also, the patients were divided into two groups according to cytokine levels. The first group included 74 (72%) patients with AH and overweight or obesity (the level of IL-1β was up to 11 pg/ml), the second group included 29 (28%) patients with an elevated level of IL-1β. All subjects underwent an anthropometric measurement, clinical and laboratory examination, and determination of the level of anti-inflammatory cytokine IL-10 and pro-inflammatory cytokine IL-1β by enzyme immunoassay method. Results. The results of pro-inflammatory and anti-inflammatory cytokine concentrations (IL-1β and IL-10, respectively) were different. It was found that the level of IL-10 does not depend on the age of patients and the duration of AH, but there is a direct relationship between the level of the anti-inflammatory cytokine and BMI (35.8±5.7 kg/m2 vs. 32.4±5.7 kg/m2; p&lt;0.05) with fasting glycemia level (r=0.3; p&lt;0.05). It is also indicated that patients AH and increased BMI have on average a significantly longer QT interval (0.40±0.07 s vs. 0.36±0.04 s; p&lt;0.05). It was determined that 13% of patients with elevated anti-inflammatory cytokine levels had QT prolongation. In 39% of cases, an increase in the mass index of the myocardium of the left ventricle was found (twice more among women). A direct correlation between the level of homocysteine and pro-inflammatory (r=0.31; p&lt;0.05) and anti-inflammatory cytokines (r=0.47; p&lt;0.05) was determined. At the same time, patients with elevated levels of IL-1β had a direct correlation with left ventricular myocardial mass index (r=0.42; p&lt;0.05) and average daily mean arterial pressure (r=0.85; p&lt;0.005). Conclusions. The anti-inflammatory cytokine IL-10 has greater prognostic significance than the pro-inflammatory cytokine IL-1β. An increased level of IL-10 in patients with AH and BMI ≥25 kg/m2 may indicate an adaptive reaction of the organism’s immune response. A high level of IL-10 in this cohort of patients is associated with worse control of blood pressure levels and can be considered as a predictor of the development of cardiac arrhythmias.

Long-Term Follow-Up of Patients With Elevated Aldosterone-to-Renin Ratio but Negative Confirmatory Test: The Progression of Primary Aldosteronism Phenotypes.

About 10% of patients with arterial hypertension have a positive screening test for primary aldosteronism (PA) and 50% to 70% of them have a negative confirmatory test: the appropriate follow-up of these patients is currently unknown. We investigated the incidence of PA in patients with previous negative confirmatory testing, after at least a 2-year follow-up. One hundred eighty-four patients with a previously elevated aldosterone-to-renin ratio followed by a negative confirmatory test were recruited in 2 hypertension centers (Torino and Munich). We repeated the screening test for PA and, if positive, the confirmatory test (seated saline infusion test or captopril challenge test). Primary end point of the study was the incidence of newly diagnosed overt PA, as defined by a positive confirmatory test. After a mean follow-up of 5 years, 20% of patients developed overt PA. When subtype diagnosis was offered systematically, one-third of patients displayed unilateral PA. Patients who developed PA showed worsening of blood pressure control and a higher rate of cardiac organ damage, despite similar implementation of antihypertensive therapy, compared with patients without PA. A mild progression of autonomous aldosterone secretion was evident even in patients without confirmed PA but with relatively stable control of blood pressure levels over time. About one-fifth of patients with a negative confirmatory test develop overt PA over time. A clinical follow-up of patients with a negative confirmatory test is advisable, along with the repetition of PA investigation, primarily in patients with worsening of blood pressure control.

The association between blood pressure control and long-term cardiovascular outcomes in Hypertension coexistent with obstructive sleep apnea

PurposeThe goal of blood pressure (BP) control will be lower when hypertensive patients have comorbidities that can affect the risk of cardiovascular diseases. But, the goal of BP control for hypertensive patients coexistent with obstructive sleep apnea (OSA) is not discussed, which is a special population at high risk of cardiovascular diseases.Patients and methodsUsing data from a retrospective study(Urumqi Research on Sleep Apnea and Hypertension (UROSAH) study, we enrolled 3267 participants who were diagnosed with hypertension and performed polysomnography during 2011–2013 to explore the association between BP control and long-term major adverse cardiovascular and cerebrovascular event (MACCE). Outcomes of interest was the levels of BP control, MACCE, cardiac event and cerebrovascular event. Then we calculated the cumulative incidence of MACCE and performed Cox proportional hazards with stepwise models.Results379 of 3267 patients experienced MACCE during a median follow-up of 7.0 years. After full risk adjustment, BP control of 120-139/80-89mmHg was associated with the lowest risk of cerebrovascular event (HR: 0.53, 95%CI:0.35–0.82) rather than MACCE and cardiac event in the total cohort. The association did not change much in patients with OSA. When the SBP and DBP were discussed separately, the SBP control of 120-139mmHg or < 120mmHg was associated with the decreased incidence of MACCE and cerebrovascular event. When DBP control < 80 mm Hg, the risk of cerebrovascular event showed 54% decrease [(HR:0.46, 95%CI: 0.25–0.88)] in patients with hypertension and OSA.ConclusionIn this retrospective study, antihypertensive-drug-induced office and home BP control at 120-139/80-89mmHg showed possible beneficial effect on incident MACCE. However, current results need to be verified in future studies.

Differential Modulation of Markers of Oxidative Stress and DNA Damage in Arterial Hypertension.

Patients with arterial hypertension have an increased risk of developing tumors, particularly renal cell carcinoma. Arterial hypertension is linked to DNA damage via the generation of oxidative stress, in which an upregulated renin-angiotensin-aldosterone system plays a crucial role. The current study investigated surrogates of oxidative stress and DNA damage in a group of hypertensive patients (HypAll, n = 64) and subgroups of well (HypWell, n = 36) and poorly (HypPoor, n = 28) controlled hypertensive patients compared to healthy controls (n = 8). In addition, a longitudinal analysis was performed with some of the hypertensive patients. Markers for oxidative stress in plasma (SHp, D-ROM, and 3-nitrotyrosine) and urine (8-oxodG, 15-F2t-isoprostane, and malondialdehyde) and markers for DNA damage in lymphocytes (γ-H2AX and micronuclei) were measured. In HypAll, all markers of oxidative stress except malondialdehyde were increased compared to the controls. After adjustment for age, this association was maintained for the protein stress markers SHp and 3-nitrotyrosine. With regard to the markers for DNA damage, there was no difference between HypAll and the controls. Further, no significant differences became apparent in the levels of both oxidative stress and DNA damage between HypWell and HypPoor. Finally, a positive correlation between the development of blood pressure and oxidative stress was observed in the longitudinal study based on the changes in D-ROM and systolic blood pressure. In conclusion, we found increased oxidative stress in extensively treated hypertensive patients correlating with the level of blood-pressure control but no association with DNA damage.

Hypertension care cascade in an urban resettlement colony and slum in Delhi, India: a cross-sectional survey

BackgroundHypertension care cascade in resource-limited settings is compromised with a majority of patients with hypertension remaining undiagnosed, untreated, non-adherent, and poorly controlled at every stage. However, there is paucity of information on care and management of hypertensive patients in community-based settings of low-income urban neighbourhoods in India.MethodsThis was a community-based cross-sectional study conducted in an urban resettlement colony and slum area in the Northeast District of Delhi. The adult population was screened for hypertension using standardized methods, and adherence to medications was assessed using the Morisky Green Levine scale. Binary logistic regression analysis was conducted to ascertain the sociodemographic predictors of the outcome (presence of hypertension, adherence to antihypertensive medication, blood pressure control). A p-value < 0.05 was considered statistically significant.ResultsWe included 8850 adult participants including 5295 females and 3555 males in this study. Nearly 29% of the participants were hypertensive, of which 61.77% were newly diagnosed cases. Furthermore, nearly 81% of the previously diagnosed cases had been initiated on antihypertensive medication, of which 57.54% were adherent to their medications while 36.12% attained controlled blood pressure levels. The odds of having hypertension were significantly higher among males (AOR = 1.87, 95% CI: 1.63 to 2.15), age ≥ 60 years (AOR = 9.15, 95% CI: 7.82 to 10.70), high waist circumference (AOR = 2.24, 95% CI: 1.86 to 2.70) and Body Mass Index of ≥ 25.00 (AOR = 2.55, 95% CI: 2.00 to 3.26). Furthermore, on adjusted analysis, patients of hypertension having diabetes (DM) comorbidity had significantly higher odds of being adherent to anti-hypertensive medications (AOR = 1.81, 95% CI: 1.31 to 2.51) compared to those without DM comorbidity, while tobacco users had significantly lower odds of being adherent to antihypertensive medication (AOR = 0.50, 95% CI: 0.31 to 0.82).ConclusionsHypertension care cascade in urban slum-resettlement colony setting revealed a high burden of undiagnosed hypertension, low rates of medication adherence, and poor blood pressure control. Strengthening community screening and primary care continuum of care is necessary to improve the hypertension care cascade from early diagnosis to effective management with optimal health outcomes to reduce patient complications and increase longevity.

Factors associated with blood pressure control in hypertensive patients

Introduction: the lack of control of blood pressure levels constitutes a serious health problem. Objective: determine the factors associated with blood pressure control. Method: observational, analytical, cross-sectional study, developed between 2021 and 2023, in a sample of 140 hypertensive patients, from office 59, of the Turcios Lima Polyclinic. The documentary review and the application of instruments allowed the obtaining of information that gave rise to the analyzed variables, using descriptive and inferential statistics methods. Results: 55,0 % of the patients did not have blood pressure control, which was associated with age (p&lt;0,001), cohabitation (p&lt;0,001), stress level (p&lt;0,001), trait anxiety (p&lt;0,001) and status (p&lt;0,001). All the risk factors evaluated showed the same behavior, with a median of 10 years since the diagnosis of the disease, with 37,9 % of the sample presenting polypharmacy. Partial adherence predominated in the study (50,7 %), being associated with pressure control (p&lt;0,001). Conclusions: the study allowed us to identify the factors presented by patients that are related to the control of blood pressure levels. For this purpose, the sociodemographic and psychosocial spheres were analyzed, as well as the lifestyle and clinical characteristics, which made it possible to establish the variables that affect a modification of the control of said blood pressure figures.

Analisis Faktor Yang Memengaruhi Kejadian Hipertensi Pada Lansia Di Poli Penyakit Dalam RSUD Dr.R.M.Djoelham Binjai

According to the American Heart Association or AHA, hypertension is a silent killer, with symptoms that can vary from individual to individual and are almost the same as symptoms of other diseases. Hypertension is a risk factor for various cardiovascular diseases and stroke. According to the AHA, hypertension is a disease that occurs due to an increase in systolic blood pressure&gt; 140 mmHg or diastolic blood pressure&gt; 90 mmHg.&#x0D; This type of research uses a descriptive analytic survey with a cross sectional design. The population in this study were all elderly (≥60 years) hypertensive patients at the Internal Medicine Polyclinic totaling 156 people, while the sample numbered 156 people by means of total sampling. Data analysis was performed using univariate, bivariate and multivariate analysis.&#x0D; Based on the results of the chi-square test it is known that the incidence of hypertension affects smoking, obesity, low-fiber diet, excessive salt consumption and lack of physical activity p = 0.000, meaning that there is an effect of smoking, obesity, low-fiber diet, excessive salt consumption and lack of physical activity on hypertension incident. From the results of multivariate analysis it is known that the most influential variable in this study is obesity with an OR value of 62,850.&#x0D; The conclusion in this study is that obesity is the dominant factor influencing the incidence of hypertension in the Internal Medicine Polyclinic at Dr.R.M.Djoelham Binjai Hospital. In order to reduce the prevalence of hypertension, it is hoped that the Patients of the Internal Medicine Polyclinic at Dr, R.M.Djoelham Binjai Hospital will apply hypertension management with a healthy lifestyle so that diabetics can have controlled blood pressure levels.