Journal of The American Society of Hypertension最新文献

{"title":"Association between subjective sleep duration on workdays or non-workdays and uncontrolled blood pressure in Southern China","authors":"Lihua Hu MD ,&nbsp;Yihua Zhou MD ,&nbsp;Xiao Huang MD, PhD ,&nbsp;Qian Liang MD ,&nbsp;Chunjiao You MD ,&nbsp;Wei Zhou MD ,&nbsp;Juxiang Li MD, PhD ,&nbsp;Ping Li MD, PhD ,&nbsp;Yanqing Wu MD ,&nbsp;Qinghua Wu MD ,&nbsp;Zengwu Wang MD, PhD ,&nbsp;Runlin Gao MD, PhD ,&nbsp;Huihui Bao MD, PhD ,&nbsp;Xiaoshu Cheng MD, PhD","doi":"10.1016/j.jash.2018.07.006","DOIUrl":"10.1016/j.jash.2018.07.006","url":null,"abstract":"<div><h3>Objectives</h3><p>To examine the association between sleep duration on workdays or non-workdays and unsatisfactory blood pressure (BP) control in Southern China.</p></div><div><h3>Methods</h3><p><span>We analyzed 4370 hypertensive patients, including their self-reported sleep duration on workdays or non-workdays and their BP. Unsatisfactory BP control was defined as systolic BP<span> of ≥140 mm Hg or diastolic BP of ≥90 mm Hg. Multivariate </span></span>logistic regression analyses were performed to evaluate the association between sleep duration and unsatisfactory BP control.</p></div><div><h3>Results</h3><p><span>Overall, the multivariable-adjusted odds ratios of unsatisfactory BP control risk were 1.59 (95% confidence interval, 1.14–2.22) for 9–10 hours of sleep on workdays and 1.47 (95% confidence interval, 1.07–2.03) for ≥10 hours of sleep on non-workdays compared with a sleep duration of 5–9 hours. No association between a short sleep duration and unsatisfactory BP control was noted. The association between a longer sleep duration (≥10 hours) and unsatisfactory BP control was more pronounced among women aged 65–70 years, with a body mass index ≥ 24 kg/m</span>².</p></div><div><h3>Conclusion</h3><p>People with hypertension who slept 9–10 hours on workdays and ≥10 hours on non-workdays were more likely to have unsatisfactory BP control compared with those with a sleep duration of 5–9 hours; these associations tended to vary by age, sex, and body mass index. These findings indicate that a longer sleep duration might be a way to predict uncontrolled BP in hypertensive adults.</p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.07.006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36425876","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":"Regarding “Cadmium body burden, hypertension, and changes in blood pressure over time: results from a prospective cohort study in American Indians”","authors":"Tomoyuki Kawada MD, PhD","doi":"10.1016/j.jash.2018.08.002","DOIUrl":"10.1016/j.jash.2018.08.002","url":null,"abstract":"","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.08.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36429803","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 concise predictive nomogram for renal artery stenosis in selective patients undergoing coronary angiography","authors":"Haojian Dong MD, PhD ,&nbsp;Zhiqiang Nie MS ,&nbsp;Wenhui Huang MD, PhD ,&nbsp;Yuan Liu MD, PhD ,&nbsp;Guang Li MD, PhD ,&nbsp;Yanqiu Ou MD, PhD ,&nbsp;Yingling Zhou MD, PhD ,&nbsp;Jianfang Luo MD, PhD","doi":"10.1016/j.jash.2018.07.004","DOIUrl":"10.1016/j.jash.2018.07.004","url":null,"abstract":"<div><p><span>As reported scoring systems of renal artery<span><span><span><span> stenosis (RAS) screening were not easily validated, we further proposed a simple method to predict or rule out RAS in selective patients undergoing coronary angiography (CAG). After preliminary inclusive criterion (severe hypertension or </span>atherosclerosis, flash </span>pulmonary edema<span>, or unexplained renal dysfunction), 503 and 158 consecutive patients undergoing renal arteriography<span> at the timing of CAG were separately enrolled between 2012 and 2015, and 2016 and 2017 as the development and validation cohort. A nomogram was derived from the multivariable </span></span></span>logistic regression<span> model, and its accuracy was assessed by the area under the receiver operating characteristic. Hypertension (odds ratio [OR] 17.92), estimated glomerular filtration rate ≤72.66 mL/min·1.73 m</span></span></span>² (OR 2.75), early to late transmitral flow velocity ratio ≤1.02 (OR 2.58) and low-density lipoprotein cholesterol ≤3.17 mmol/L (OR 1.85) were identified as independent predictors for RAS. The area under the curve of the nomogram in the development and validation cohort were 0.754 (0.704, 0.804) and 0.772 (0.700, 0.844). The negative predictive value of hypertension (88.9%) was much higher than the other three predictors. The concise predictive nomogram can effectively estimate the probability of significant RAS during CAG. Along with normotensive, findings reported could easily evaluate RAS screening necessity based on clinical data.</p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.07.004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36394480","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":"Comparison of ankle-brachial index and upstroke time in association with target organ damage: the Northern Shanghai Study","authors":"Shikai Yu MD ,&nbsp;Yuyan Lu MD, PhD ,&nbsp;Jing Xiong MD, PhD ,&nbsp;Jiadela Teliewubai MD ,&nbsp;Chen Chi MD ,&nbsp;Hongwei Ji MD ,&nbsp;Yiwu Zhou MD ,&nbsp;Ximin Fan MD ,&nbsp;Jun Zhang MD ,&nbsp;Jacques Blacher MD, PhD ,&nbsp;Jue Li MD, PhD ,&nbsp;Yi Zhang MD, PhD ,&nbsp;Yawei Xu MD, PhD","doi":"10.1016/j.jash.2018.06.014","DOIUrl":"10.1016/j.jash.2018.06.014","url":null,"abstract":"<div><p><span><span><span>A recent study indicated that upstroke time per cardiac cycle (UTCC) in lower extremities is equivalent to ankle-brachial index (ABI) in diagnosing peripheral arterial disease<span> and in predicting cardiovascular mortality. In this study, we aimed to compare ABI and UTCC in relation to target organ damage. A cohort of 1841 elderly participants from the Northern Shanghai Study was studied. ABI and UTCC were measured using VP-1000 device. Target organ damage including </span></span>left ventricular hypertrophy<span><span><span> and diastolic dysfunction, carotid intima-media thickness and plaque, carotid-femoral </span>pulse wave velocity (CF-PWV), and renal damage, were evaluated by standardized methods. In correlation analysis, ABI and UTCC both significantly correlated with CF-PWV, carotid plaque, and estimated </span>glomerular filtration rate, but not with cardiac damage. Compared with ABI, UTCC showed stronger correlation with CF-PWV. When ABI and UTCC separately put into fully adjusted multivariate </span></span>logistic regression models, both ABI (OR: 2.27; 95% CI: 1.63–3.17) and UTCC (OR: 1.63; 95% CI: 1.18–2.24) significantly associated with carotid plaque, but only UTCC significantly associated with increased CF-PWV (OR: 1.66; 95% CI: 1.15–2.42) and renal damage (OR: 1.63; 95% CI: 1.07–2.47). When ABI and UTCC both put into multivariate stepwise logistic regression models together with covariates, consistent results were observed. In ROC curve analysis, after adjusted for cofounding factors, UTCC showed slightly greater area under curve than ABI in detecting increased CF-PWV (area under curve: 0.79 vs. 0.78; </span><em>P</em> = .008); however, no difference was observed between UTCC and ABI in discriminating renal damage and carotid plaque. In conclusion, compared with ABI, UTCC showed significantly stronger association with vascular and renal damage in this elderly Chinese cohort.</p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.06.014","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36353690","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.2018.09.001","DOIUrl":"10.1016/j.jash.2018.09.001","url":null,"abstract":"","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.09.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36516385","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":"Arginine impairs endothelial and executive function in older subjects with cardiovascular risk","authors":"Joshua A. Beckman MD ,&nbsp;Shelley Hurwitz PhD ,&nbsp;Naomi D.L. Fisher MD","doi":"10.1016/j.jash.2018.07.002","DOIUrl":"10.1016/j.jash.2018.07.002","url":null,"abstract":"<div><p><span>Neurovascular coupling<span><span><span><span>, the relationship between cerebral blood flow and neuronal activity, is attenuated </span>in patients<span><span><span> with impaired executive function. We tested the hypothesis that peripheral vascular function may associate with executive function in older subjects with cardiovascular risk factors and that </span>treatment with the antioxidant L-arginine would improve both vascular and executive function. Nineteen subjects with type 2 diabetes mellitus and/or controlled hypertension were enrolled. Subjects were treated with L-arginine or </span>placebo<span> for 4 days in a randomized, double-blinded, cross-over study. Brachial artery<span> vascular function, peripheral artery<span> tonometry, and </span></span></span></span></span>Trail Making Test Part B testing were performed on day 1 and day 4 during each condition. L-arginine significantly reduced the digital </span>reactive hyperemia index, and the comparison of changes against placebo was significant (</span></span><em>P</em> = .01). With executive function testing, we observed a significant interaction between treatment and order. Restricting the analysis to the first treatment period, subjects treated with placebo decreased their Trail Making Test Part B times by 57.3 ± 52.5 seconds from day 1 to day 4 (<em>P</em> = .01) while those treated with arginine had no significant change (6.4 ± 18.4 seconds worse, <em>P</em><span> = .37). In addition, L-arginine was associated with increased mean arterial pressure from 88 ± 9 mm Hg to 92 ± 11 mm Hg, which trended toward significance. L-arginine treatment worsened digital microvascular and executive function in older subjects with cardiovascular risk factors. These data further support a link between vascular and executive function.</span></p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.07.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36354691","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":"Digital health intervention as an adjunct to a workplace health program in hypertension","authors":"Conor Senecal MD ,&nbsp;R. Jay Widmer MD, PhD ,&nbsp;Matthew P. Johnson MS ,&nbsp;Lilach O. Lerman MD, PhD ,&nbsp;Amir Lerman MD","doi":"10.1016/j.jash.2018.05.006","DOIUrl":"10.1016/j.jash.2018.05.006","url":null,"abstract":"<div><h3>Background</h3><p>Hypertension is a common and difficult-to-treat condition; digital health tools may serve as adjuncts to traditional pharmaceutical and lifestyle-based interventions. Using a retrospective observational study we sought to evaluate the effect of a desktop and mobile digital health intervention (DHI) as an adjunct to a workplace health program in those previously diagnosed with hypertension.</p></div><div><h3>Methods</h3><p>As part of a workplace health program, 3330 patients were identified as previously diagnosed with hypertension. A DHI was made available to participants providing motivational and educational materials assisting in the management of hypertension. We evaluated changes in blood pressure, weight, and body mass index (BMI) between users and nonusers based on login frequency to the DHI using multivariate regression through the five visits over the course of 1 year.</p></div><div><h3>Results</h3><p><span>One thousand six hundred twenty-two (49%) participants logged into the application at least once. DHI users had significant greater improvements in systolic blood pressure<span> (SBP; −2.79 mm Hg), diastolic blood pressure (−2.12 mm Hg), and BMI (−0.23 kg/m</span></span>²) at 1 year. Increased login frequency was significantly correlated with reductions in SBP, diastolic blood pressure, weight, and BMI (<em>P</em> ≤ .014).</p></div><div><h3>Discussion</h3><p><span>This large, observational study provides evidence that a DHI as an adjunct to a workplace health program is associated with greater improvement in blood pressure and BMI at 1 year. This study adds to the growing body of evidence that DHIs may be useful in augmenting the treatment of hypertension in addition to traditional management with </span>pharmaceuticals and lifestyle changes.</p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.05.006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36228665","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":"Secondary hypertension due to a juxtaglomerular cell tumor","authors":"Igor Nunes MD ,&nbsp;Tiago Santos MD ,&nbsp;Joana Tavares MD ,&nbsp;Lurdes Correia MD ,&nbsp;João Coutinho MD ,&nbsp;J.M. Braz Nogueira MD, PhD ,&nbsp;Leonor Carvalho MD ,&nbsp;J.L. Ducla Soares MD, PhD","doi":"10.1016/j.jash.2018.05.005","DOIUrl":"10.1016/j.jash.2018.05.005","url":null,"abstract":"<div><p>Juxtaglomerular cell<span> tumors are rare, generally benign, and they are one of the secondary surgically treatable causes of arterial hypertension. There are about 100 reported cases on literature, and the diagnosis is usually carried out based on a high clinic suspicion index, mostly in patients<span><span> with hypokalemia and arterial hypertension. The diagnosis involves blood tests and imaging studies, but it is only definite with histopathological exam after surgical treatment. We present a case of a 22-year-old woman with resistant arterial hypertension and renal and cardiovascular target-organ lesions. High plasmatic renin and a nodular </span>renal mass on magnetic resonance imaging were present. A tumorectomy was performed and the histological exam confirmed a reninoma. After surgery, blood pressure and serum renin values returned to normal without medication. This work focuses on the need to exclude rare secondary causes of hypertension in young patients with resistant forms of this disease.</span></span></p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.05.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36339021","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 proposed mechanism for the Berecek phenomenon with implications for cardiovascular reprogramming","authors":"Richard N. Re MD","doi":"10.1016/j.jash.2018.06.009","DOIUrl":"10.1016/j.jash.2018.06.009","url":null,"abstract":"<div><p>Berecek et al reported in the 1990s that when spontaneously hypertensive rat<span> (SHR) mating pairs<span><span><span> were treated with captopril and the resulting pups were continued on the </span>drug for 2 months followed by drug discontinuation, the pups did not develop full blown hypertension, and the cardiovascular structural changes associated with hypertension in SHR were mitigated. The offspring of the pups also displayed diminished hypertension and structural changes, suggesting that the drug therapy produced a heritable amelioration of the SHR phenotype. This observation is reviewed. The link between cellular renin </span>angiotensin<span><span> systems and epigenetic </span>histone modification<span> is explored, and a mechanism responsible for the observation is proposed. In any case, the observations of Berecek are sufficiently intriguing and biologically important to merit re-exploration and definitive explanation. Equally important is determining the role of renin angiotensin systems in epigenetic modification.</span></span></span></span></p></div>","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.06.009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36496476","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.2018.07.005","DOIUrl":"10.1016/j.jash.2018.07.005","url":null,"abstract":"","PeriodicalId":17220,"journal":{"name":"Journal of The American Society of Hypertension","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.jash.2018.07.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36495448","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}