Abstract:
BACKGROUND:Subclinical cardiac damage has recently emerged as a potential predictor of adverse renal outcome. We therefore retrospectively evaluated the effect of left-ventricular hypertrophy (LVH), diagnosed electrocardiographically, on the renal outcome of hypertensive patients managed in primary care. METHODS:From a historical cohort of 39,525 hypertensive individuals evaluated in 2005, we retrieved 5-year data of the 18,510 surviving subjects for whom renal follow-up was available. RESULTS:The baseline prevalences of chronic kidney disease (CKD) and LVH in the study cohort were 25.6% and 5.6%, respectively. During the 5-year follow-up, 1.4% of patients with LVH and 0.5% of those without LVH progressed to end-stage renal disease (ESRD) requiring dialysis (P < 0.01). Moreover, 25.6% of patients with LVH and 17% without LVH progressed from each stage of CKD to a more advanced stage (P < 0.01), whereas 0.9% of patients with LVH and 0.4% without LVH reached stage 5 CKD (P < 0.01). Multivariate Cox regression analysis showed that besides estimated glomerular filtration rate (eGFR) and male gender, LVH was the most significant modifiable predictor of progression to dialysis (hazard ratio (HR), 1.82; 95% CI, 1.05-3.17; P = 0.03). Multivariate logistic regression analysis also revealed LVH as a significant predictor of the risk of progression from each stage of CKD to a more advanced stage (OR, 1.24; 95% CI, 1.07-1.45; P < 0.01), as well as of progression to stage 5 CKD (OR, 1.86; 95% CI, 1.17-2.95; P < 0.01). CONCLUSIONS:Left-ventricular hypertrophy proved to be a significant predictor of adverse renal outcome in hypertensive patients managed with primary care, and systematic screening for LVH should be adopted for assessing renal risk in these patients.
journal_name
Am J Hypertensjournal_title
American journal of hypertensionauthors
Ravera M,Noberasco G,Signori A,Re M,Filippi A,Cannavò R,Weiss U,Cricelli C,Deferrari G,Paoletti Edoi
10.1093/ajh/hps100subject
Has Abstractpub_date
2013-05-01 00:00:00pages
700-7issue
5eissn
0895-7061issn
1941-7225pii
hps100journal_volume
26pub_type
杂志文章abstract::It has been speculated for some time that various antihypertensive medications may have a deleterious effect on respiration during sleep and thereby enhance the apparent association between hypertension and sleep apnea/hypopnea (SAH). However, there are few data to support this contention. The present study used a dou...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0895-7061(96)00507-9
更新日期:1997-06-01 00:00:00
abstract::Cold- and insulin-mediated release of angiotensin II (AII) and endothelin-1 (ET-1), as well as vascular reactivity to exogenous ET-1 and to insulin, were compared in hypertensive and normotensive subjects. Peripheral vascular release of AII and of ET-1 was investigated in 10 hypertensive (H; 29.2+/-5.8 years) and 12 n...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章
doi:10.1016/s0895-7061(99)00137-5
更新日期:1999-11-01 00:00:00
abstract::The aim of this study was to evaluate the delayed effects of an angiotensin converting enzyme (ACE) inhibitor on blood pressure and on structural and functional alterations in mesenteric small resistance arteries of spontaneously hypertensive rats (SHR). The ACE inhibitor fosinopril (25 mg/kg/day) was administered acc...
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pub_type: 杂志文章
doi:10.1016/s0895-7061(97)00166-0
更新日期:1997-09-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 杂志文章,评审
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更新日期:2016-10-01 00:00:00
abstract:BACKGROUND:Pregnancy-induced hypertension (PIH) is associated with chronic hypertension (HTN) and cardiovascular complications. We investigated the factors that predict the development of chronic HTN in women with PIH. METHODS:The study population comprised 108 women with PIH and 87 healthy age-matched women control s...
journal_title:American journal of hypertension
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更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Determinants of exercise capacity have not been clearly defined in hypertensive patients. Doppler tissue imaging (DTI), a recently developed echocardiographic modality, is useful for evaluating left ventricular (LV) function regardless of loading conditions. The present study was performed to identify the de...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(03)00842-2
更新日期:2003-07-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0895-7061(97)00102-7
更新日期:1997-07-01 00:00:00
abstract::Migration of monocytes into the subendothelial space of the aorta has been considered to be an important event in the development of atherosclerosis. Because hypertension is commonly associated with atherosclerosis, we studied the effect of applied pressure on the migration of monocytes. Direct applied pressure increa...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(97)00271-9
更新日期:1997-11-01 00:00:00
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pub_type: 杂志文章
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journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(01)02267-1
更新日期:2002-02-01 00:00:00
abstract:BACKGROUND:Hypertension and smoking independently contribute to the risk of stroke. Our objective was to investigate home blood pressure (HBP) levels, day-by-day BP variability, and smoking in the prediction of stroke in Japanese men. METHODS:In this study, 902 men (mean age, 58.6 years) without a past history of stro...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1038/ajh.2012.62
更新日期:2012-08-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/ajh/1.3.233s
更新日期:1988-07-01 00:00:00
abstract:BACKGROUND:Guidelines recommend that patients with newly elevated office blood pressure undergo ambulatory blood pressure monitoring (ABPM) or home blood pressure monitoring (HBPM) to rule-out white coat hypertension before being diagnosed with hypertension. We explored patients' perspectives of the barriers and facili...
journal_title:American journal of hypertension
pub_type: 杂志文章
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更新日期:2018-07-16 00:00:00
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journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/hpu164
更新日期:2015-03-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/j.amjhyper.2007.08.007
更新日期:2007-12-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/6.8.674
更新日期:1993-08-01 00:00:00
abstract:BACKGROUND:Sustained hypotension after an acute dynamic exercise bout is due primarily to peripheral vasodilation. We tested the hypothesis that adenosine-mediated vasodilation contributes to hypotension after exercise, by determining the effect of blocking its actions with caffeine. METHODS:Fourteen healthy middle-ag...
journal_title:American journal of hypertension
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.amjhyper.2005.07.022
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abstract:BACKGROUND:Endothelial dysfunction and arterial stiffening are commonly observed in type 2 diabetes. These abnormalities might be secondary to increased plasma concentrations of homocysteine. We sought to determine whether oral folic acid supplementation, by lowering homocysteine levels, enhanced endothelial function a...
journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.amjhyper.2004.08.036
更新日期:2005-02-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 杂志文章
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journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1093/ajh/2.5.341
更新日期:1989-05-01 00:00:00
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pub_type: 杂志文章,多中心研究
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更新日期:2019-08-14 00:00:00
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journal_title:American journal of hypertension
pub_type: 杂志文章,meta分析
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更新日期:2014-11-01 00:00:00
abstract::Insulin resistance and hypertension, as well as dyslipidemia, frequently cooccur. Evidence that nitric oxide (NO) plays a crucial role in the long-term regulation of systolic blood pressure led us to examine whether enhanced vasoconstriction and hypertension induced by NO synthase inhibitor could lead to insulin and l...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(98)00089-2
更新日期:1998-09-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/j.amjhyper.2006.04.002
更新日期:2006-11-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1999-02-01 00:00:00
abstract:BACKGROUND:Pulse pressure (PP) is an independent predictor of cardiovascular and/or all-cause mortality in patients with underlying cardiovascular disease. We examined whether PP can be used to predict overall mortality in peritoneal dialysis (PD) patients. METHODS:We studied 153 PD patients (mean age, 54.5 +/- 14.2 y...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1038/ajh.2008.286
更新日期:2008-12-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/j.amjhyper.2006.02.004
更新日期:2006-09-01 00:00:00
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journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(99)00214-9
更新日期:2000-06-01 00:00:00
abstract::The purpose of this study was to determine whether cold-stress stimulation to the soles of paws produces continuous hypertension in rats. Wistar-Kyoto rats were kept in cages with a 0 degrees C floor and 23 degrees C room temperature (cold-stressed group, n = 10) or in cages with 23 degrees C floor and 23 degrees C ro...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(99)00144-2
更新日期:1999-11-01 00:00:00
abstract::It has been suggested that hyperinsulinemia compensating insulin resistance in glucose metabolism may be a pathogenic factor in essential hypertension. On the other hand, age-associated increases in the prevalence of glucose intolerance and hypertension are also well established. The aim of this study is to clarify th...
journal_title:American journal of hypertension
pub_type: 杂志文章
doi:10.1016/s0895-7061(98)00113-7
更新日期:1998-09-01 00:00:00