[Interpretation and review of Clinical Practice Guidelines for Management of Hypertension in China (2020 edition) and exploration of traditional Chinese medicine for antihypertensive treatment].

Hypertension is the most important risk factor for cardiovascular disease-related deaths among urban and rural residents, and it has become a significant global public health issue. In October 2022, the Clinical Practice Guidelines for the Management of Hypertension in China(hereinafter referred to as the Practice Guidelines) were jointly released by the National Cardiovascular Center and other academic organizations. The Practice Guidelines sparked extensive discussions as they clearly lowered the diagnostic criteria for hypertension, raised the blood pressure targets for elderly patients, and proposed changes in the timing of early medication intervention. While these adjustments have some international evidence-based support, there is still debate regarding the cardiovascular benefits of intensified blood pressure control based on the existing level of evidence. Furthermore, whether the series of new standards proposed in the Practice Guidelines are suitable for the Chinese population and whether the hypertension control level in primary care in China can adapt to the new diagnostic and treatment standards require further in-depth research. In contrast to the strict blood pressure control concept emphasized in the Practice Guidelines, traditional Chinese medicine(TCM) emphasizes the concept of comprehensive prevention and treatment and holistic therapy in the treatment of hypertension, including prehypertension, hypertension, and target organ damage. In recent years, based on abundant clinical trial research and high-quality evidence-based support, the advantages of TCM in treating hypertension have gradually emerged. Previous studies by this research team have found that the pathogenesis of hypertension includes three major types: fire syndrome, fluid retention syndrome, and deficiency syndrome. TCM treatment of hypertension features stable blood pressure reduction, gentle blood pressure lowering, and long-lasting effects. In addition to blood pressure reduction, it also has effects such as reversing risk factors and protecting target organ damage. It demonstrates the characteristics of multiple targets, multiple components, and comprehensive regulation, and can be applied throughout the entire process of prevention and treatment, including prehypertension, hypertension, and target organ damage in the early, middle, and late stages of hypertension. Therefore, it has certain clinical application prospects.

Chronic effect of resistance training on blood pressure in older adults with prehypertension and hypertension: A systematic review and meta-analysis.

The chronic antihypertensive effect of resistance training (RT) has been widely recognized in mixed-aged populations. However, the specific effect of RT on blood pressure (BP) in older individuals (≥60 years) remains unknown. Therefore, this meta-analysis of randomized controlled trials explored the chronic effects of dynamic RT alone on BP in older people. The study followed the PRISMA statement, and the search was performed using MeSH terms "strength training", "blood pressure" and "aged" on MEDLINE (PubMed), SCOPUS, and Web of Science databases. From 1783 potential articles, 24 studies met all inclusion criteria resulting in 835 participants randomized into 26 RT interventions (n = 430) and 24 control groups (n = 405). Overall, BP reduction favoring RT was observed both in SBP (-6.88 [-10.02, -3.73] mmHg) and DBP (-3.37 [-4.71, -2.22] mmHg). Subgroup analysis revealed BP decreases in both participants with hypertension (SBP: -10.42 [-15.67, -5.17]; DBP: -3.99 [-5.76,-2.22] mmHg), and prehypertension (SBP: -4.87 [-7.76, -1.98]; DBP: -2.77 [-4.88, -0.66] mmHg). Improvement in BP was found in studies using traditional RT (free weights and machines) (SBP: -7.04 [-11.04, -3.05]; DBP: -2.60 [-3.72, -1.47] mmHg) and elastic band interventions (SBP: -2.79 [-3.72, -1.86]; DBP:-1.68 [-3.18, -0.18] mmHg). RT performed at moderate intensity (60-80 % 1RM) reduced SBP (-6.98, [-11.93, -2.03]mmHg) and DBP (-3.64 [-5.11, -2.18] mmHg). In conclusion, RT can reduce BP in older people at prehypertensive and hypertensive stage, with traditional RT performed with moderate loads leading to an effect estimate of approximately -7 mmHg for SBP and -4 mmHg for DBP.

A systematic review and meta-analysis of mindfulness-based stress reduction for arterial hypertension.

Arterial hypertension is a major public health issue. Non-pharmacological approaches like Mindfulness-Based Stress Reduction (MBSR) might be a promising addition to conventional therapy. This systematic review and meta-analysis aim to evaluate the effects of MBSR on systolic (SBP) and diastolic blood pressure (DBP) among individuals with prehypertension or hypertension. We searched Medline/PubMed, Scopus and the Cochrane Central Register of Controlled Trials (CENTRAL) for randomized controlled trials (RCTs) from their inception until August 1st 2021. RCTs were included that compared MBSR to any control intervention in participants with diagnosed prehypertension (120-139/80-89 mmHg) or hypertension (≥140/≥90 mmHg). Mean differences (MD) and 95% confidence intervals (CI) were calculated. Risk of Bias was assessed using the Cochrane tool. Seven RCTs with 429 participants were included. Very low quality of evidence was found for positive effects of MBSR on SBP (MD = -11.26 mmHg, 95%CI = -20.24 to -2.29, p = 0.01) but no evidence for effects on DBP levels (MD = -3.62 mmHg, 95%CI = -8.52 to 1.29, p = 0.15) compared to waitlist control. Compared to active control, very low quality of evidence was found for positive effects on DBP (MD = -5.51 mmHg, 95%CI = -10.93 to -0.09, p = 0.05) but no effects on SBP levels (MD = -4.33 mmHg, 95%CI = -12.04 to 3.38, p = 0.27). Overall, the studies showed a high degree of heterogeneity. The effects found were robust against selection, detection, and attrition bias. Only one RCT reported safety data. MBSR may be an option for lowering blood pressure in people with prehypertension to hypertension. More and larger high-quality studies are needed to substantiate our findings.

Interpretation and review of Clinical Practice Guidelines for Management of Hypertension in China (2020 edition) and exploration of traditional Chinese medicine for antihypertensive treatment / 中国中药杂志

Hypertension is the most important risk factor for cardiovascular disease-related deaths among urban and rural residents, and it has become a significant global public health issue. In October 2022, the Clinical Practice Guidelines for the Management of Hypertension in China(hereinafter referred to as the Practice Guidelines) were jointly released by the National Cardiovascular Center and other academic organizations. The Practice Guidelines sparked extensive discussions as they clearly lowered the diagnostic criteria for hypertension, raised the blood pressure targets for elderly patients, and proposed changes in the timing of early medication intervention. While these adjustments have some international evidence-based support, there is still debate regarding the cardiovascular benefits of intensified blood pressure control based on the existing level of evidence. Furthermore, whether the series of new standards proposed in the Practice Guidelines are suitable for the Chinese population and whether the hypertension control level in primary care in China can adapt to the new diagnostic and treatment standards require further in-depth research. In contrast to the strict blood pressure control concept emphasized in the Practice Guidelines, traditional Chinese medicine(TCM) emphasizes the concept of comprehensive prevention and treatment and holistic therapy in the treatment of hypertension, including prehypertension, hypertension, and target organ damage. In recent years, based on abundant clinical trial research and high-quality evidence-based support, the advantages of TCM in treating hypertension have gradually emerged. Previous studies by this research team have found that the pathogenesis of hypertension includes three major types: fire syndrome, fluid retention syndrome, and deficiency syndrome. TCM treatment of hypertension features stable blood pressure reduction, gentle blood pressure lowering, and long-lasting effects. In addition to blood pressure reduction, it also has effects such as reversing risk factors and protecting target organ damage. It demonstrates the characteristics of multiple targets, multiple components, and comprehensive regulation, and can be applied throughout the entire process of prevention and treatment, including prehypertension, hypertension, and target organ damage in the early, middle, and late stages of hypertension. Therefore, it has certain clinical application prospects.

[Current status of hypertension prevalence, treatment and control rate among young and middle-aged population in China].

Objective: To estimate the prevalence, awareness, treatment and control rate of hypertension among young and middle-aged population in China. Methods: The analysis was based on the results of 2012-2015 China Hypertension Survey, which was a cross-sectional stratified multistage random sampling survey. A total of 229 593 subjects were included in the final analysis. The data including sex, age, living in urban and rural areas, prevalence of hypertension, history of stroke, family history of coronary heart disease and drinking, physical examination, heart rate were collected. Hypertension was defined as mean systolic blood pressure (SBP) ≥140 mmHg (1 mmHg=0.133 kPa), and (or) diastolic blood pressure (DBP) ≥90 mmHg, and (or) self-report a history of hypertension, and (or) use of antihypertensive medicine within 2 weeks before survey. Prehypertension was defined as SBP between 120-139 mmHg, and (or) DBP between 80-89 mmHg. Control of hypertension was considered for hypertensive individuals with SBP<140 mmHg and DBP<90 mmHg. The prevalence of prehypertension, hypertension, awareness, treatment, control rate were calculated, and the control rate among those with antihypertensive medication was also calculated. Results: The prevalence of prehypertension and hypertension was 43.8% (95%CI: 42.3%-45.4%), and 22.1% (95%CI: 20.8%-23.3%), respectively. The prevalence of prehypertension and hypertension was significantly higher among male than female across different age groups. The awareness, treatment, control rate of hypertension and control rate among treated hypertensive participants were 43.8%, 33.2%, 16.7%, and 40.2%, respectively. The prevalence was higher, and the control rate was lower among individuals with higher heart rate. Conclusion: The prevalence of prehypertension and hypertension among young and middle-aged population is high, the awareness, treatment and control rate need to be further improved in this population. The prevention and treatment of hypertension should be strengthened in the future to improve the control rate of hypertension in China.

Efficacy of individualized homeopathic medicines in intervening with the progression of pre-hypertension to hypertension: A double-blind, randomized, placebo-controlled trial.

CONTEXT: Pre-hypertension remains a significant public health challenge and appropriate intervention is required to stop its progression to hypertension and/or cardiovascular diseases. OBJECTIVE: To study the effects of individualized homeopathic medicines (IH) against placebo in intervening with the progression of pre-hypertension to hypertension. DESIGN: Double-blind, randomized, two parallel arms, placebo-controlled trial. SETTING: Outpatient departments of D. N. De Homoeopathic Medical College and Hospital, Kolkata, West Bengal, India. PATIENTS: Ninety-two patients suffering from pre-hypertension; randomized to receive either IH (n = 46) or identical-looking placebo (n = 46). INTERVENTIONS: IH or placebo in the mutual context of lifestyle modification (LSM) advices including dietary approaches to stop hypertension (DASH) and brisk exercises. MAIN OUTCOME MEASURES: Primary - systolic and diastolic blood pressure (SBP and DBP); secondary - Measure Yourself Medical Outcome Profile version 2.0 (MYMOP-2) scores; all measured at baseline, and every month, up to 3 months. RESULTS: After 3 months of intervention, the number of patients having progression from pre-hypertension to hypertension between groups were similar without any significant differences in between (all P>0.05). Reduction in BP and MYMOP-2 scores were non-significantly higher (all P>0.05) in the IH group than placebo with small effect sizes. Lycopodium clavatum, Thuja occidentalis and Natrum muriaticum were the most frequently prescribed medicines. No harms or serious adverse events were reported from either group. Thus, there was a small, but non-significant direction of effect favoring homeopathy, which ultimately rendered the trial as inconclusive. [Trial registration: CTRI/2018/10/016,026; UTN: U1111-1221-8251].

Efficacy of Khar-i-khasak (Tribulus terrestris Linn.) in prehypertension: a randomized, double-blind, placebo-controlled trial.

BACKGROUND: Prehypertension is a state of above-normal blood pressure that does not meet the criteria for the diagnosis of hypertension and its prevalence estimated in population-based samples ranges from 22 to 52%. It conveys potentially many deleterious consequences such as high risk of progression to hypertension and cardiovascular disease later in life. OBJECTIVES: The present study was conducted to evaluate the blood pressure-lowering effect of Khar-i-khasak (Tribulus terrestris Linn.) in prehypertensive individuals. METHODS: This randomized, double-blind, placebo-controlled, clinical trial was conducted at the National Institute of Unani Medicine, Hospital, Bengaluru, after approval by the Institutional Ethics Committee. Prehypertensive individuals over 18 years of age were enrolled after obtaining their written informed consent and were randomly allocated to the test or placebo group. The test and placebo groups were administered powdered dried fruits of Khar-i-khasak (6g) and matched placebo (6g) in three divided doses for two months respectively. The efficacy assessment was determined by changes in systolic and diastolic blood pressures. RESULTS: Both systolic and diastolic blood pressure showed a significant decline in the test group (p<0.001) as compared to the placebo group. The average decline in systolic/diastolic blood pressure was -7.7/5.5 mmHg in the test group and -1.9/0.2 mmHg in the placebo group. During the post-therapy follow-up period, no prehypertensive developed full-blown hypertension in either group. Safety parameters were found to be within normal limits. CONCLUSIONS: The test drug Khar-i-khasak (T. terrestris Linn.) was found to be effective and safe in lowering blood pressure compared to placebo in prehypertensive individuals.

Sex May Modulate the Effects of Combined Polyphenol Extract and L-citrulline Supplementation on Ambulatory Blood Pressure in Adults with Prehypertension: A Randomized Controlled Trial.

Increased blood pressure (BP), vascular dysfunction and inflammation are involved in the etiology of cardiovascular disease (CVD). Although several dietary components such as polyphenols and L-citrulline may help to control BP, their combined impact on ambulatory BP in individuals at risk of CVD remains unknown. The objective of this research was to investigate the short-term impact of supplementation with a combination of polyphenol extract and L-citrulline on ambulatory BP, endothelial function and inflammation. In a randomized double-blind parallel trial, 73 men and women with prehypertension were supplemented with a placebo (cellulose, n = 34, Plac) or 548 mg/day of polyphenols and 2 g/day of L-citrulline (n = 35, Suppl) for 6 weeks. The primary outcome of this study was the difference between groups in 24-h ambulatory diastolic BP (DBP) at week six. Secondary outcomes were a difference between groups at week six in ambulatory systolic BP (SBP), casual BP, serum lipids and high-sensitivity C-reactive protein (hs-CRP) concentrations and skin advanced glycation end products (AGEs). Potential interaction of treatment with sex was examined. Suppl had no impact on mean ambulatory SBP and DBP (p > 0.10 vs. placebo). Daytime and 24-h SBP were reduced with Suppl in women (p ≤ 0.01), but not in men (p ≥ 0.27). A non-significant reduction in AGEs was observed after Suppl compared to Plac among all participants (p = 0.07) and there was no difference in the concentrations of blood lipids (p > 0.20) or CRP (p = 0.36) between treatments at week six. Therefore, supplementation with polyphenol extract and L-citrulline for 6 weeks has no impact on ambulatory BP, blood lipids and CRP in adults with prehypertension. However, the polyphenol extract/L-citrulline supplement may reduce ambulatory SBP in women, but not in men. These preliminary results need further research efforts towards further documenting this sex-dependent BP response to supplementation with polyphenols and L-citrulline.

Hypertension, Prehypertension, and Hypertension Control: Association With Decline in Cognitive Performance in the ELSA-Brasil Cohort.

Hypertension, particularly in middle age, has been associated with worse cognitive function, but evidence is inconclusive. This study investigated whether hypertension, prehypertension, age, and duration of diagnosis, as well as blood pressure control, are associated with a decline in cognitive performance in ELSA-Brasil participants. This longitudinal study included 7063 participants, mean age 58.9 years at baseline (2008-2010), who attended visit 2 (2012-2014). Cognitive performance was measured in both visits and evaluated by the standardized scores of the memory, verbal fluency, trail B tests, and global cognitive score. The associations were investigated using linear mixed models. Hypertension and prehypertension at baseline were associated with decline in global cognitive score; being hypertension associated with reduction in memory test; and prehypertension with reduction in fluency test. Hypertension diagnose ≥55 years was associated with lower global cognitive and memory test scores, and hypertension diagnose <55 years with lower memory test scores. Duration of hypertension diagnoses was not associated with any marker of cognitive function decline. Among treated individuals, blood pressure control at baseline was inversely associated with the decline in both global cognitive and memory test scores. In this relatively young cohort, hypertension, prehypertension, and blood pressure control were independent predictors of cognitive decline in distinct abilities. Our findings suggest that both lower and older age of hypertension, but not duration of diagnosis, were associated with cognitive decline in different abilities. In addition to hypertension, prehypertension and pressure control might be critical for the preservation of cognitive function.

Hypertension/prehypertension and its determinants in pediatric IgA nephropathy.

Immunoglobulin A nephropathy (IgAN) is a major cause of secondary hypertension (HT) of renal origin - a significant prognostic factor of IgAN. In children, similar to HT, prehypertension (pre-HT) is becoming a significant health issue. However, the role of secondary HT and pre-HT (HT/pre-HT) in the progression of pediatric IgAN remains unclear. We investigated the effects of HT/pre-HT on prognosis and its determinants as well as their correlation with clinicopathological parameters to identify more effective therapeutic targets.This single-center retrospective study compared clinicopathological features and treatment outcomes between patients with and without HT/pre-HT in 108 children with IgAN. Independent risk factors for HT/pre-HT were evaluated; segmental glomerulosclerosis was a significant variable, whose relationship with clinicopathological parameters was analyzed.Clinical outcomes of patients with and without HT/pre-HT differed considerably (P = .006) on ≥6 months follow-up. Patients with HT/pre-HT reached complete remission less frequently than those without HT/pre-HT (P = .014). Age, serum creatinine, prothrombin time, and segmental glomerulosclerosis or adhesion were independent risk factors for HT/pre-HT in pediatric IgAN (P = .012, P = .017, P = .002, and P = .016, respectively). Segmental glomerulosclerosis or adhesion was most closely associated with glomerular crescents (r = 0.456, P < .01), followed by Lees grades (r = 0.454, P < .01), renal arteriolar wall thickening (r = 0.337, P < .01), and endocapillary hypercellularity (r = 0.306, P = .001). The intensity of IgA deposits, an important marker of pathogenetic activity in IgAN, was significantly associated with the intensity and location of fibrinogen deposits (intensity: r = 0.291, P = .002; location: r = 0.275, P = .004).HT/pre-HT in pediatric IgAN patients is an important modifiable factor. A relationship is observed between HT/pre-HT and its determinants, especially segmental glomerulosclerosis. Potential therapeutic approaches for IgAN with HT/pre-HT might be directed toward the management of coagulation status, active lesions, and hemodynamics for slowing disease progression.

Pharmacotherapy for hyperuricaemia in hypertensive patients.

BACKGROUND: This is the second update of this systematic review. High blood pressure represents a major public health problem. Worldwide, approximately one-fourth of the adult population has hypertension. Epidemiological and experimental studies suggest a link between hyperuricaemia and hypertension. Hyperuricaemia affects 25% to 40% of those with untreated hypertension; a much lower prevalence has been reported in those with normotension or in the general population. However, whether lowering serum uric acid (UA) might lower blood pressure (BP), is an unanswered question. OBJECTIVES: To determine whether UA-lowering agents reduce BP in people with primary hypertension or prehypertension, compared with placebo. SEARCH METHODS: The Cochrane Hypertension Information Specialist searched the following databases for randomised controlled trials up to May 2020: the Cochrane Hypertension Specialised Register, CENTRAL 2018, Issue 12, MEDLINE (from 1946), Embase (from 1974), the World Health Organization International Clinical Trials Registry Platform, and ClinicalTrials.gov. We also searched LILACS (1982 to May 2020), and contacted authors of relevant papers regarding further published and unpublished work. The searches had no language or date restrictions. SELECTION CRITERIA: To be included in this updated review, the studies had to meet the following criteria: 1) randomised or quasi-randomised, with a group assigned to receive a UA-lowering agent and another group assigned to receive placebo; 2) double-blind, single-blind, or open-label; 3) parallel or cross-over trial design; 4) cross-over trials had to have a washout period of at least two weeks; 5) minimum treatment duration of four weeks; 6) participants had to have a diagnosis of essential hypertension or prehypertension plus hyperuricaemia (serum UA greater than 6 mg/dL in women, 7 mg/dL in men, and 5.5 mg/dL in children or adolescents); 7) outcome measures included change in 24-hour ambulatory systolic or diastolic BP, or both; or clinic-measured systolic or diastolic BP, or both. DATA COLLECTION AND ANALYSIS: The two review authors independently collected the data using a data extraction form, and resolved any disagreements via discussion. We assessed risk of bias using the Cochrane 'Risk of bias' tool. We assessed the certainty of the evidence using the GRADE approach. MAIN RESULTS: In this review update, we screened 722 records, selected 26 full-text reports for evaluation. We identified no ongoing studies and did not add any new studies. We included three randomised controlled trials (RCTs), enrolling 211 people with hypertension or prehypertension, plus hyperuricaemia. Low-certainty evidence from three RCTs found inconclusive results between those who received UA-lowering drugs and placebo, in 24-hour ambulatory systolic (MD -6.2 mmHg, 95% CI -12.8 to 0.5) or diastolic BP (-3.9 mmHg, 95% CI -9.2 to 1.4). Low-certainty evidence from two RCTs found that UA-lowering drugs reduced clinic-measured systolic BP (-8.43 mmHg, 95% CI -15.24 to -1.62) but results for clinic-measured diastolic BP were inconclusive (-6.45 mmHg, 95% CI -13.60 to 0.70). High-certainty evidence from three RCTs found that serum UA levels were reduced by 3.1 mg/dL (95% CI 2.4 to 3.8) in the participants that received UA-lowering drugs. Low-certainty evidence from three RCTs found inconclusive results regarding the occurrence of adverse events between those who received UA-lowering drugs and placebo (RR 1.86, 95% CI 0.43 to 8.10). AUTHORS' CONCLUSIONS: In this updated Cochrane Review, the current RCT data are insufficient to know whether UA-lowering therapy lowers BP. More studies are needed.

Is Low-Intensity Isometric Handgrip Exercise an Efficient Alternative in Lifestyle Blood Pressure Management? A Systematic Review.

CONTEXT: High blood pressure is one of the leading preventable causes of cardiovascular death worldwide. In this regard, several studies have shown interest in the benefits of isometric exercise on blood pressure regulation. OBJECTIVE: To assess whether low-intensity isometric handgrip exercise (LI-IHE) is an effective strategy to lower blood pressure levels in prehypertensive and hypertensive patients. DATA SOURCE: This study was conducted according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement and registered with PROSPERO. Potentially eligible studies were identified after a systematic search conducted on 4 international databases: PubMed, Cochrane Central Register of Controlled Trials (CENTRAL), PEDro, and SPORTDiscus. STUDY SELECTION: We included randomized controlled trials that comprised patients who received LI-IHE. STUDY DESIGN: Systematic review with meta-analysis. LEVEL OF EVIDENCE: Level 3. DATA EXTRACTION: Data related to patient characteristics, exercise programs, risk-of-bias assessment, and outcomes of interest were systematically reviewed independently by 2 authors. RESULTS: The following reductions (mean differences) were observed after LI-IHE: systolic blood pressure (SBP), (MD) = -5.43 mm Hg; (95% CI, -8.47 to -2.39; P = 0.0005); diastolic blood pressure (DBP), -2.41 mm Hg (95% CI, -4.33 to -0.48; P = 0.01); mean arterial pressure (MAP), -1.28 mm Hg (95% CI, -2.99 to 0.44; P = 0.14). CONCLUSION: LI-IHE seems to lower SBP, DBP, and MAP values in prehypertensive and hypertensive adults. It appears that LI-IHE reduces, in greater magnitude, blood pressure levels in hypertensive patients, specifically in patients aged <45 years, those who are overweight, and those on medications. Nevertheless, substantial heterogeneity in the main results and in the analyses by subgroups generated uncertainty about the real reduction magnitude that LI-IHE can produce on blood pressure.

Effects of dapagliflozin on blood pressure variability in patients with prediabetes and prehypertension without pharmacological treatment: a randomized trial.

AIM: The aim of the study was to evaluate the effect of dapagliflozin on blood pressure variability (BPV) in patients with prediabetes and prehypertension without pharmacological treatment. METHODS: A double-blind, randomized, placebo-controlled clinical study was performed in 30 patients (30-60 years) diagnosed with prediabetes and prehypertension. Study subjects were divided into two groups: a 10-mg dose of dapagliflozin was administered daily before breakfast for 12 weeks in 15 patients or placebo in the remaining 15 patients. At the beginning and end of the study, clinical and metabolic evaluations were performed, and the 24-h BPV was calculated. RESULTS: Dapagliflozin significantly decreased body weight (P = 0.010), BMI (P = 0.011), fasting plasma glucose (P = 0.002), glycated hemoglobin A1c (P = 0.004), office systolic blood pressure (SBP) (P = 0.001), office diastolic blood pressure (DBP) (P = 0.011), 24-h SBP (121 ± 8 vs. 117 ± 11 mmHg, P = 0.046), nighttime SBP (114 ± 11 vs. 108 ± 10 mmHg, P = 0.017), nocturnal mean arterial pressure (P = 0.043), and nocturnal hypertensive load (P = 0.015); and it significantly increased the percentage of the dipper circadian BP pattern (16.7 vs. 30.8%, P = 0.047). After the administration of dapagliflozin, some of the patients did not meet the diagnostic criteria for prediabetes (26.9%) or prehypertension (26.9%). CONCLUSIONS: The administration of 10 mg dapagliflozin once daily for 90 days in patients with prediabetes and prehypertension decreased BPV by reducing 24-h and nighttime SBP, and increasing the dipper circadian BP pattern.

The management of prehypertension in young adults.

The incidence of prehypertension (blood pressure 120-139 and/or 80-89 mm Hg) in young adults worldwide ranges from ~37.5% to 77.1%. Identifying high-risk groups of prehypertension in young adults is helpful for early and effective interventions and treatments to reduce the occurrence of future hypertension and organ damage. This review summarized the epidemiological characteristics, disease intervention measures, and disease progression characteristics of prehypertension to provide a basis for the development of targeted intervention measures for young adults with prehypertension.

The effects of soursop supplementation on blood pressure, serum uric acid, and kidney function in a prehypertensive population in accordance with the 2017 ACC/AHA guideline.

Soursop consumption is beneficial to health, but there have been few clinical studies observing its benefit in human subjects. We investigated the effects of soursop supplementation on blood pressure (BP), serum uric acid (SUA), and kidney function. A total of 143 subjects were included in this randomized controlled trial. Subjects were selected from a prehypertension population dataset (n = 4190) in the "Mlati Study Database" in 2007 (using the Joint National Committee (JNC) 7 guideline). After 10 years, 143 samples showed essential prehypertension combined with high-normal SUA levels. Subjects were randomly allocated into two groups, i.e., the treatment and control group. For a 3-month period, the treatment group was given 2 × 100 g soursop fruit juice per day and the control group was not treated. Using the JNC 7 guideline, the treatment group showed a significantly lower mean systolic BP after being adjusted by three times of examinations (baseline, week 6 and 12) compared with the control group. Furthermore, the control group was more likely to have prehypertension, hypertension, and high-normal and high SUA levels after 6 weeks, as well as after 12 weeks, compared with the treatment group. An additional analysis using the 2017 ACC/AHA guideline for subjects with stage 1 hypertension showed results similar to that using the JNC 7 guideline. Moreover, it indicated that mean of both systolic and diastolic BP of the treatment group was significantly lower compared with the control group after 12 weeks of treatment. We conclude that soursop supplementation can lower BP and SUA levels.

Beneficial effects of Codonopsis lanceolata extract on systolic blood pressure levels in prehypertensive adults: A double-blind, randomized controlled trial.

Codonopsis lanceolata (CL) extract was shown to have antihypertensive effects in hypertensive rats. This randomized controlled trial was designed to investigate the ability of CL extract to prevent hypertension (HTN) in prehypertensive subjects. Eighty subjects aged 19-60 years with a systolic blood pressure (BP) of 120-139 mmHg and a diastolic BP of 80-89 mmHg were recruited over 3 months. Subjects were randomized 1:1 to a CL group and a placebo (PL) group and administered CL extract and starch, respectively, for 6 weeks. (BP) was measured and blood sampled at baseline and at the end of the trial. Relative to baseline, systolic BP was significantly decreased, and catalase activity was significantly increased following CL treatment in both the elevated systolic BP and stage 1 HTN subgroups. In the elevated systolic BP subgroup, serum nitrite concentration relative to baseline was significantly increased in CL compared to PL treated subjects (p = .038). In subjects with stage 1 HTN, high sensitivity C-reactive protein (p = .020) and malondialdehyde (p = .039) showed significantly greater reductions from baseline in the CL than in the PL group. In summary, CL was effective in preventing endothelial dysfunction, inflammation, and lipid peroxidation in prehypertensive subjects, with these effects differing according to baseline systolic BP levels.

Effects of Grape Seed Proanthocyanidin Extract on Vascular Endothelial Function in Participants with Prehypertension: A Randomized, Double-Blind, Placebo-Controlled Study.

This study aimed to investigate the effects of grape seed proanthocyanidin extract (GSPE) on blood pressure and vascular endothelial function in middle-aged Japanese adults with prehypertension. We conducted a randomized, double-blind, placebo-controlled study on 6 men and 24 women aged 40-64 years old. The participants were randomized to receive tablets containing either low-dose (200 mg/day) or high-dose (400 mg/day) GSPE, or placebo, for 12 weeks. Systolic and diastolic blood pressures (SBP and DBP, respectively), brachial flow-mediated dilation (FMD), and other cardiovascular parameters were measured before and after 4, 8, and 12 weeks of treatment. The mean SBP in the high-dose group significantly decreased by 13 mmHg after 12 weeks (P = 0.028), although FMD did not change. In an ad hoc analysis of non-smoking participants (n = 21), the mean SBP, DBP, stiffness parameter ß, distensibility, incremental elastic modulus (Einc), and pulse wave velocity (PWV) also significantly improved in the high-dose group after 12 weeks. Changes in Einc and PWV from baseline to 12 weeks were significantly greater in the high-dose group than in the placebo group (Einc, P = 0.023; PWV, P = 0.03). GSPE consumption could help maintain vascular elasticity and normal blood pressure in this population.

The Effects of a New Generation of Nutraceutical Compounds on Lipid Profile and Glycaemia in Subjects with Pre-hypertension.

INTRODUCION: Treatment strategies for patients with pre-hypertension and low-moderate cardiovascular (CV) risk may include nutraceutical compounds (NCs). AIM: To investigate the efficacy and safety of a new-generation of NC in lowering BP values and improving metabolic profile, in a group of hyper-cholesterolemic subjects with pre-hypertension. METHODS: 131 subjects with pre-hypertension (systolic BP 130-139 mmHg and/or diastolic BP 85-89 mmHg) without organ damage and history of CV diseases were enrolled. 66 subjects were treated with a once-daily oral formulation of a NC (red yeast rice, Berberine, Coenzyme Q10, folic acid and chrome) added to diet for 3 months, while 65 patients followed a diet only. Differences in serum total cholesterol (TC), low- and high-density lipoprotein cholesterol (LDLC and HDLC), triglycerides (TG), glycemia, creatine phosphokinase (CPK), aspartate aminotransferase (AST) alanine aminotransferase (ALT) and body mass index (BMI) were evaluated. RESULTS: At the end of treatment, significant reductions of TC, LDLC, TG glucose levels were observed in both treatment groups, while HDLC values increased in the active treatment group only. A greater reduction of TC, LDLC and glycemia was observed in the treatment group. TG levels were not different within the two groups. BP and BMI levels remained unchanged, as well AST, ALT; CPK slightly increased in both groups, but it remained in the normal range. CONCLUSIONS: In patients with pre-hypertension, NC supplementation was safe, well tolerated and effective in improving lipid pattern and glucose levels and in preventing the progression to overt hypertension.