Journal of The American Society of Hypertension最新文献

{"title":"Editorial commentary on AHA scientific statement on meditation and cardiovascular risk reduction","authors":"Robert H. Schneider MD, FACC , Jeremy Z. Fields PhD , John W. Salerno PhD","doi":"10.1016/j.jash.2018.11.005","DOIUrl":"10.1016/j.jash.2018.11.005","url":null,"abstract":"","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.11.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36726297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Renal sonographic changes in heterogeneity index and echogenicity in children with hypertension: a novel assessment","authors":"Christine B. Sethna MD, EdM ,&nbsp;Dustin Kee BA ,&nbsp;Pablo Casado BA ,&nbsp;Megan Murphy BA ,&nbsp;Lane S. Palmer MD ,&nbsp;Sleiman R. Ghorayeb PhD ,&nbsp;Bradley Morganstern MD","doi":"10.1016/j.jash.2018.11.002","DOIUrl":"10.1016/j.jash.2018.11.002","url":null,"abstract":"<div><p><span>The kidneys are thought to contribute to the pathogenesis of primary hypertension, but hypertension is also known to cause target organ damage in the kidney. Noninvasive methods to capture possible changes in the kidney related to hypertension are limited. A new program that has been used to quantify the heterogeneity and percent echogenicity<span><span> in renal ultrasound images was implemented to assess patients with hypertension. Children and adolescents &lt;21 years with primary hypertension diagnosed by ambulatory blood pressure monitoring were compared with normotensive age- and sex-matched controls. Renal ultrasound images were evaluated by a technique that measured pixels of gray-scale images and transformed them into a binary map, which was converted to a heterogeneity index (HI) and percent echogenicity score. This study included 99 children with hypertension and 99 control subjects. </span>Body mass index (BMI) was greater in the hypertension group. Average HI for hypertension was significantly higher than in controls (1.37 ± 0.19 vs. 1.2 ± 0.23, </span></span><em>P</em> = .001), while echogenicity scores were not different (26.6 ± 8.9 vs. 25.9 ± 10, <em>P</em> = .8). In regression analysis adjusting for BMI z-score and race, hypertension was associated with greater HI compared with controls (β = 0.11, 95% confidence interval 0.03–0.18, <em>P</em> = .005). In a model adjusted for age, sex, and BMI z-score in the hypertension group only, no ambulatory blood pressure monitoring measures were associated with HI or echogenicity scores (<em>P</em> &gt; .05).HI was significantly greater in the hypertension group compared with normotensive controls. HI may be a novel method to detect changes in the kidney related to hypertension.</p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.11.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36724801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Editor's page","authors":"Daniel Levy MD (Editor-in-Chief)","doi":"10.1016/j.jash.2018.11.007","DOIUrl":"10.1016/j.jash.2018.11.007","url":null,"abstract":"","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.11.007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36790448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Systolic and diastolic blood pressure percentiles by age and gender in Northeastern Iran","authors":"Maryam Tayefi PhD ,&nbsp;Niloofar Shabani MSc ,&nbsp;Maryam Saberi-Karimian PhD ,&nbsp;Mohammadreza Oladi MD ,&nbsp;Mohsen Mouhebati MD ,&nbsp;Zahra Farjami MSc ,&nbsp;Zeinab Sadat Hoseini MSc ,&nbsp;Maryam Mohammadi-Bajgyran MSc ,&nbsp;Ali Asghar Mahmoudi MD ,&nbsp;Marzieh Eidi Doustabad MSc ,&nbsp;Gordon A. Ferns MD ,&nbsp;Habibollah Esmaily PhD ,&nbsp;Majid Ghayour-Mobarhan MD","doi":"10.1016/j.jash.2018.11.003","DOIUrl":"10.1016/j.jash.2018.11.003","url":null,"abstract":"<div><p><span><span>Hypertension (HTN) is a major risk factor for coronary artery disease. Its frequency is increasing globally. The aim of our study was to evaluate the reference range of blood pressure (BP) in the Iranian population stratified for age and gender. A total of 1449 subjects without diabetes, CVD, </span>dyslipidemia<span>, HTN history and with a normal BMI (18.5 ≤ BMI&lt;25) were recruited in the present study. Participants were enrolled from the Mashhad stroke and heart atherosclerotic disorder study. Anthropometric indices<span><span> and demographic data were collected by two health care specialists. A quantile regression model was used to estimate the expected </span>systolic BP<span> (SBP) and diastolic BP (DBP) at specific ages. A </span></span></span></span><em>P</em>-value of &lt;.05 was considered significant for all analyses. All statistical analyses were performed using R (version 3.4.1) and SPSS software. The population included more men than women (51.6% vs. 48.4%). The mean and standard deviation of age in men (47.5 ± 8.4) was 2 years higher than women (45.63 ± 7.9; <em>P</em> &lt; .001). SBP and DBP were higher in men than women (<em>P</em><span> &lt; .001). By using a quantile regression model, we concluded that the 5th to 90th percentile of SBP in men, aged 30–69 years, ranged from 95 to 148.08 mm Hg and in women ranged from 86.66 to 140 mm Hg. The 5th to 90th percentile of DBP in men, aged 30–69 years, ranged from 60 to 91.66 mm Hg and in women ranged from 60 to 91.22 mm Hg. We have, for the first time, established the BP percentiles (1st, 5th, 10th, 50th, 90th, 95th, 99th) in an Iranian population stratified by age and gender. These data suggest that a local program for health promotion is necessary for the early identification of HTN in adults aged ≥30 years.</span></p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.11.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36736008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association between resting heart rate and hypertension in Chinese with different waist-to-height ratio: a population-based cross-sectional study","authors":"Yali Yan MS ,&nbsp;Ye Zhang MS ,&nbsp;Qian Yang PhD ,&nbsp;Kaiyan Dong MS ,&nbsp;Fujiao Duan PhD ,&nbsp;Shuying Liang PhD ,&nbsp;Nan Ma MS ,&nbsp;Wei Nie PhD ,&nbsp;Chunhua Song PhD ,&nbsp;Kaijuan Wang PhD","doi":"10.1016/j.jash.2018.08.005","DOIUrl":"10.1016/j.jash.2018.08.005","url":null,"abstract":"<div><p>Elevated resting heart rate<span> (RHR) and obesity are important risk factors for hypertension. However, studies are rare on the combined impact of RHR and obesity on prehypertension<span> and hypertension. This study aimed to investigate the association between RHR and hypertension with different waist-to-height ratio (WHtR) in Chinese. The population-based cross-sectional study was conducted during 2013-2015 in Henan province, China, and 15,536 participants aged ≥15 years were included. RHR was classified according to sex-specific quartiles. The cutoff value of WHtR was 0.5 in both sexes. Multilinear and multilogistic regression models were used to evaluate the association of RHR and WHtR with prehypertension and hypertension. In both sexes, higher RHR was associated with higher blood pressure and lower pulse pressure. Compared with the lowest RHR quartile, participants in the highest RHR quartile had an increased risk of prehypertension (odds ratio [OR]: 1.40, 95% confidence interval [CI]: 1.18–1.65; OR: 1.27, 95% CI: 1.09–1.48) and hypertension (OR: 1.75, 95% CI: 1.43–2.15; OR: 1.36, 95% CI: 1.13–1.63) for male and female, respectively, after fully adjusting the data. In addition, adjusted ORs for prehypertension and hypertension of participants with high WHtR and high RHR were 2.91 (95% CI: 2.38–3.55) and 6.28 (4.96–7.97) for male and 2.45 (2.05–2.93) and 4.63 (3.66–5.85) for female, respectively, compared with the normal WHtR and normal RHR. In conclusion, elevated RHR was significantly associated with the risk of prehypertension and hypertension in Chinese and WHtR as a measure of abdominal obesity further increased this association.</span></span></p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.08.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36533033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Independent urban effect on hypertension of older Indians: identification of a knowledge gap from a Study on Global AGEing and Health","authors":"Ambarish Dutta MBBS, PhD ,&nbsp;Adukadukam Kambikanam Kavitha MSc ,&nbsp;Sudipta Samal MPH ,&nbsp;Pinaki Panigrahi MD, PhD ,&nbsp;Shubhashisa Swain MPH ,&nbsp;Lipika Nanda PhD ,&nbsp;Sanghamitra Pati MD, MPH","doi":"10.1016/j.jash.2018.09.004","DOIUrl":"10.1016/j.jash.2018.09.004","url":null,"abstract":"<div><p>Among older Indians, more cardiovascular diseases and risk factors are observed in the city dwellers than in the rural population. Clustering of socioeconomic privileges and consequent obesity in the Indian cities are known to underlie this phenomenon. But, it is unclear whether an independent urban effect exists on age-related ailments<span><span><span>, unexplained by concentration of privileges and excess weight in the Indian cities. Hence, we aimed to estimate the independent urban effect on hypertension among older Indians after controlling for these factors. Nationally representative data of Indians aged 50 years and older (n = 7273) were collected by Study on global AGEing and health. Hypertension was defined as systolic and/or diastolic blood pressure &gt;139 and &gt; 89 mm Hg, respectively, and/or someone receiving </span>antihypertensive medications. Permanent place of residence (urban/rural) during interview was recorded. Socioeconomic determinants included caste, occupation, assets, and education. </span>Body mass index, abdominal circumference, smoking, alcohol, and physical activity were also controlled. The age- and sex-adjusted odds ratio of hypertension for urban residents was 1.64 (146–1.83), which partially attenuated to 1.22 (1.07–1.38) after controlling for all the covariates. This study highlights 22% excess odds of hypertension among the older Indian city dwellers, unexplained by the greater urban concentration of socioeconomic privileges and obesity. Future research should explore the constituents of this urban effect.</span></p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.09.004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36631316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A comparison of blood pressure reductions following 12-weeks of isometric exercise training either in the laboratory or at home","authors":"Benjamin D.H. Gordon PhD ,&nbsp;Erin Vinoski Thomas MPH ,&nbsp;Jan Warren-Findlow PhD ,&nbsp;Joseph S. Marino PhD ,&nbsp;Jeanette M. Bennett PhD ,&nbsp;Adam M. Reitzel PhD ,&nbsp;Larry J. Leamy PhD ,&nbsp;Ian Swaine PhD ,&nbsp;Reuben Howden PhD","doi":"10.1016/j.jash.2018.09.003","DOIUrl":"10.1016/j.jash.2018.09.003","url":null,"abstract":"<div><p><span>Isometric exercise<span> training (IET)–induced reductions in resting blood pressure (RBP) have been achieved in laboratory environments, but data in support of IET outside the laboratory are scarce. The aim of this study was to compare 12 weeks of home-based (HOM) IET with laboratory-based, face-to-face (LAB) IET in hypertensive adults. Twenty-two hypertensive participants (24–60 years) were randomized to three conditions: HOM, LAB, or control (CON). IET involved isometric handgrip training (4 × 2 minutes at 30% maximum voluntary contraction, 3 days per week). RBP was measured every 6 weeks (0, 6, and 12 weeks) during training and 6 weeks after training (18 weeks). Clinically meaningful, but not statistically significant reductions in RBP were observed after 12 weeks of LAB IET (resting systolic blood pressure<span> [SBP] −9.1 ± 4.1; resting diastolic blood pressure [DBP] −2.8 ± 2.1; </span></span></span><em>P</em> &gt; .05), which was sustained for 6 weeks of detraining (SBP −8.2 ± 2.9; DBP −4 ± 2.9, <em>P</em> &gt; .05). RBP was reduced in the HOM group after 12 weeks of training (SBP −9.7 ± 3.4; DBP −2.2 ± 2.0; <em>P</em> &gt; .05), which was sustained for an additional 6 weeks of detraining (SBP −5.5 ± 3.4; DBP −4.6 ± 1.8; <em>P</em> &gt; .05). Unsupervised home-based IET programs present an exciting opportunity for community-based strategies to combat hypertension, but additional work is needed if IET is to be used routinely outside the laboratory.</p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.09.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36590604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supplemental Nutrition Assistance Program size and timing and hypertension-related emergency department claims among Medicaid enrollees","authors":"Chinedum O. Ojinnaka PhD, MPH, MBBS ,&nbsp;Colleen Heflin PhD","doi":"10.1016/j.jash.2018.10.001","DOIUrl":"10.1016/j.jash.2018.10.001","url":null,"abstract":"<div><p><span>The Supplemental Nutrition Assistance Program (SNAP) is a public policy program that aims to reduce food insecurity—a social determinant of health that has been associated with suboptimal blood pressure control in the United States. The aim of the article was to explore the association between SNAP benefit timing and size and probability of hypertension-related </span>emergency department (ED) claims.</p><p><span>This study used the SNAP data from the Missouri's Department of Social Services for January 2010 to December 2013 linked to Medicaid ED claims data. The dependent variable was probability of hypertension-related and hypertensive emergency ED claims. The independent variables of interest were week of calendar and SNAP benefit months and SNAP benefit amount. Probit regression analyses were conducted. Average marginal effects are reported.In a sample of 6,013,951 Medicaid-insured SNAP beneficiaries, 11,709 hypertension-related claims were submitted for every 100,000 claims. The average marginal effect of SNAP benefit amount on hypertension-related ED claims was −0.0000638 (</span><em>P</em> &lt; .001); thus, a $100 increase in SNAP benefits will reduce hypertension-related claims by 638 claims per 100,000 claim. The reduction in ED claims was higher for lower SNAP benefit amounts than at higher SNAP benefit amounts. There was no statistically significant association between week of calendar month in which SNAP benefit was received and probability of hypertension-related ED claims. Higher SNAP benefit amount was associated with a decreased probability of hypertension-related ED claims. The impact of an additional dollar of SNAP benefits was larger at lower SNAP benefit amounts.</p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.10.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36675436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predicting the risk of apparent treatment-resistant hypertension: a longitudinal, cohort study in an urban hypertension referral clinic","authors":"Michael G. Buhnerkempe PhD ,&nbsp;Albert Botchway PhD ,&nbsp;Carlos E. Nolasco Morales MD ,&nbsp;Vivek Prakash MS ,&nbsp;Lowell Hedquist BS ,&nbsp;John M. Flack MD, MPH","doi":"10.1016/j.jash.2018.09.006","DOIUrl":"10.1016/j.jash.2018.09.006","url":null,"abstract":"<div><p><span><span>Apparent treatment-resistant hypertension (aTRH) is associated with higher prevalence of secondary hypertension, greater risk for adverse pressure-related clinical outcomes, and influences diagnostic and therapeutic decision-making. We previously showed that cross-sectional prevalence estimates of aTRH are lower than its true prevalence as patients with uncontrolled hypertension undergoing intensification/optimization of therapy will, over time, increasingly satisfy diagnostic criteria for aTRH. aTRH was assessed in an urban referral hypertension clinic using a 140/90 mm Hg goal blood pressure target in 745 patients with uncontrolled blood pressure, who were predominately African-American (86%) and female (65%). Analyses were stratified according to existing prescription of diuretic at initial visit. Risk for aTRH was estimated using </span>logistic regression<span><span> with patient characteristics at index visit as predictors. Among those prescribed diuretics, 84/363 developed aTRH; the risk score discriminated well (area under the receiver operating curve = 0.77, bootstrapped 95% CI [0.71, 0.81]). </span>In patients not prescribed a diuretic, 44/382 developed aTRH, and the risk score showed a significantly better discriminative ability (area under the receiver operating curve = 0.82 [0.76, 0.87]; </span></span><em>P</em><span> &lt; .001). In the diuretic and nondiuretic cohorts, 145/363 and 290/382 of patients had estimated risks for development of aTRH &lt;15%. Of these low-risk patients, 139/145 and 278/290 did not develop aTRH (negative predictive value, diuretics − 0.94 [0.91, 0.98], no diuretics − 0.95 [0.93, 0.97]). We created a novel clinical score that discriminates well between those who will and will not develop aTRH, especially among those without existing diuretic prescriptions. Irrespective of baseline diuretic treatment status, a low-risk score had very high negative predictive value.</span></p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.09.006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36644692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Editor's Page","authors":"Daniel Levy MD (Editor-in-Chief)","doi":"10.1016/j.jash.2018.10.002","DOIUrl":"10.1016/j.jash.2018.10.002","url":null,"abstract":"","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.10.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36739876","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}