scholarly journals Higher diastolic blood pressure aged 40‐44 is associated with declining cognition and increasing white matter lesions over 8‐12 year follow up.

2020 ◽  
Vol 16 (S10) ◽  
Author(s):  
Ruth Peters ◽  
Ying Xu ◽  
Nicolas Cherbuin ◽  
Perminder S. Sachdev ◽  
Kaarin J Anstey
Keyword(s):  
Blood Pressure ◽  
White Matter ◽  
Diastolic Blood Pressure ◽  
White Matter Lesions

A follow-up study of blood pressure and cerebral white matter lesions

1999 ◽  
Vol 46 (6) ◽  
pp. 827-833 ◽  
Author(s):  
Frank-Erik De Leeuw ◽  
Jan Cees De Groot ◽  
Matthijs Oudkerk ◽  
Jacqueline C. M. Witteman ◽  
Albert Hofman ◽  
...  
Keyword(s):  
Blood Pressure ◽  
White Matter ◽  
White Matter Lesions ◽  
Cerebral White Matter ◽  
Follow Up Study ◽  
Cerebral White Matter Lesions

scholarly journals Diastolic Blood Pressure Levels and Ischemic Stroke Incidence in Older Adults With White Matter Lesions

2010 ◽  
Vol 66A (1) ◽  
pp. 74-81 ◽  
Author(s):  
Shoshana Reshef ◽  
Linda Fried ◽  
Norman Beauchamp ◽  
Daniel Scharfstein ◽  
Daniel Reshef ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Older Adults ◽  
Ischemic Stroke ◽  
White Matter ◽  
Diastolic Blood Pressure ◽  
White Matter Lesions ◽  
Stroke Incidence

Age and Diastolic Blood Pressure Play an Important Role in the Progression of White Matter Lesions: A Meta-Analysis

2020 ◽  
Vol 83 (4) ◽  
pp. 351-359
Author(s):  
Dong Zhang ◽  
Yi Tang ◽  
Jian Ge ◽  
Yumeng Liu ◽  
Jing Jin ◽  
...  
Keyword(s):  
Blood Pressure ◽  
White Matter ◽  
Diastolic Blood Pressure ◽  
Odds Ratio ◽  
Meta Analysis ◽  
White Matter Lesions ◽  
Microvascular Disease ◽  
Related Literature ◽  
Mesh Terms ◽  
The Relationship

Introduction: White matter lesions (WMLs) are currently considered as a cerebral microvascular disease, and hypertension is considered as its most important risk factor. This study analysis systematically evaluated the effects of systolic blood pressure (SBP) and diastolic blood pressure (DBP) on the progression of WMLs. Methods: We searched the MeSH terms: “white matter,” “blood pressure,” “hypertension,” “Leukoencephalopathy,” and “leukoaraiosis” on PubMed and Cochrane from January 2000 to August 2019. A total of 12 closely related literature were included for research. Results: The results of the meta-analysis showed that the increase of both SBP and DBP can promote the progression of WMLs (respectively, odds ratio [OR] = 2.90, 95% confidence interval [CI] 2.86–2.94; OR = 3.13, 95% CI 3.03–3.23). Subgroup analysis found that patients with hypertension aged younger than 70 years are at a greater risk of WML progression when their DBP increased (OR = 4.69, 95% CI 3.31–6.65). Conclusion: The relationship between DBP and WMLs is closer than that of SBP. Also, the risk of WML progression in patients aged under 70 years was higher than that in patients aged over 70 years. Furthermore, when DBP is elevated in patients younger than 70 years of age, the risk of WML progression may be higher. Therefore, it is expected that more researchers will attach importance to the change in DBP and identify the range of blood pressure and strategies that control DBP, thus contributing to delay the progression of WMLs.

scholarly journals Association of Ambulatory Blood Pressure and Heart Rate With Advanced White Matter Lesions in Ischemic Stroke Patients

2013 ◽  
Vol 27 (2) ◽  
pp. 177-183 ◽  
Author(s):  
Hyuk Sung Kwon ◽  
Young-Hyo Lim ◽  
Hyun Young Kim ◽  
Hee-Tae Kim ◽  
Hyung-Min Kwon ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Ischemic Stroke ◽  
White Matter ◽  
Ambulatory Blood Pressure ◽  
White Matter Lesions ◽  
Stroke Patients

scholarly journals The relationship between diastolic blood pressure and the risk of cardiovascular events in patients with atrial fibrillation: the Fushimi AF registry

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
S Ikeda ◽  
M Iguchi ◽  
H Ogawa ◽  
Y Aono ◽  
K Doi ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Blood Pressure ◽  
Diastolic Blood Pressure ◽  
Cardiovascular Events ◽  
Left Ventricular ◽  
Cox Proportional Hazards ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
The Impact

Abstract Background Hypertension is one of the major risk factors of cardiovascular events in patients with atrial fibrillation (AF). However, relationship between diastolic blood pressure (DBP) and cardiovascular events in AF patients remains unclear. Methods The Fushimi AF Registry is a community-based prospective survey of AF patients in Japan. Follow-up data were available in 4,466 patients, and 4,429 patients with available data of DBP were examined. We divided the patients into three groups; G1 (DBP<70 mmHg, n=1,946), G2 (70≤DBP<80, n=1,321) and G3 (80≤DBP, n=1,162), and compared the clinical background and outcomes between groups. Results The proportion of female was grater in G1 group, and the patients in G1 group were older and had higher prevalence of heart failure (HF), diabetes mellitus (DM), chronic kidney disease (CKD). Prescription of beta blockers was higher in G1 group, but that of renin-angiotensin system-inhibitors and calcium channel blocker was comparable. During the median follow-up of 1,589 days, in Kaplan-Meier analysis, the incidence rates of cardiovascular events (composite of cardiac death, ischemic stroke and systemic embolism, major bleeding and HF hospitalization during follow up) were higher in G1 group and G3 group than G2 group (Figure 1). When we divided the patients based on the systolic blood pressure (SBP) at baseline (≥130 mmHg or <130 mmHg), the incidence of rates of cardiovascular events were comparable among groups. Multivariate Cox proportional hazards regression analysis including female gender, age (≥75 years), higher SBP (≥130 mmHg), DM, pre-existing HF, CKD, low left ventricular ejection fraction (<40%) and DBP (G1, G2, G3) revealed that DBP was an independent determinant of cardiovascular events (G1 group vs. G2 group; hazard ratio (HR): 1.40, 95% confidence intervals (CI): 1.19–1.64, G3 group vs. G2 group; HR: 1.23, 95% CI: 1.01–1.49). When we examined the impact of DBP according to 10 mmHg increment, patients with very low DBP (<60 mmHg) (HR: 1.50,95% CI:1.24–1.80) and very high DBP (≥90 mmHg) (HR: 1.51,95% CI:1.15–1.98) had higher incidence of cardiovascular events than patients with DBP of 70–79 mmHg (Figure 2). However, when we examined the impact of SBP according to 20 mmHg increment, SBP at baseline was not associated with the incidence of cardiovascular events (Figure 3). Conclusion In Japanese patients with AF, DBP exhibited J curve association with higher incidence of cardiovascular events. Funding Acknowledgement Type of funding source: None

scholarly journals Blood Pressure Control in Aging Predicts Cerebral Atrophy Related to Small-Vessel White Matter Lesions

2017 ◽  
Vol 9 ◽  
Author(s):  
Kyle C. Kern ◽  
Clinton B. Wright ◽  
Kaitlin L. Bergfield ◽  
Megan C. Fitzhugh ◽  
Kewei Chen ◽  
...  
Keyword(s):  
Blood Pressure ◽  
White Matter ◽  
Blood Pressure Control ◽  
Cerebral Atrophy ◽  
White Matter Lesions ◽  
Pressure Control ◽  
Small Vessel

Use of Multiple Visits to Increase Blood Pressure Tracking Correlations in Childhood

PEDIATRICS ◽  
1991 ◽  
Vol 87 (5) ◽  
pp. 708-711
Author(s):  
Matthew W. Gillman ◽  
Bernard Rosner ◽  
Denis A. Evans ◽  
Laurel A. Smith ◽  
James O. Taylor ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Diastolic Blood Pressure ◽  
Correlation Coefficient ◽  
Diastolic Pressure ◽  
Pearson Correlation ◽  
Systolic Pressure ◽  
Pearson Correlation Coefficient ◽  
Increase Blood Pressure ◽  
Multiple Visit

Previous studies of childhood blood pressure have shown tracking correlations, which estimate the magnitude of association between initial and subsequent measurements, to be lower than corresponding adult values. Inasmuch as this disparity could arise from failing to account for a larger week-to-week variability in children, blood pressure was measured for 4 successive years, on four weekly visits in each year, and with three measurements at each visit, using a random-zero sphygmomanometer, in a cohort of 333 schoolchildren aged 8 through 15 at entry. Ninety percent of subjects had measurements in 1 or more years of follow-up. For all follow-up periods (1, 2, and 3 years from baseline), the Pearson correlation coefficient (r) for both systolic and diastolic blood pressure rose substantially with the number of weekly visits used to calculate each subject's yearly blood pressure (P < .0001). For systolic pressure, the 3-year r values for 1, 2, 3, and 4 visits were .45, .55, .64, and .69, respectively. For diastolic pressure (Korotkoff phase 4), the corresponding values were .28, .41, .47, and .54. These higher multiple-visit estimates of tracking approximate published adult values and raise the possibility that prediction of adult blood pressure from childhood measurements may be improved by averaging readings from multiple weekly visits.

Abstract P622: Racial Variation in White Matter Hyperintensity Progression in the ACCORDION MIND Study

Stroke ◽  
2021 ◽  
Vol 52 (Suppl_1) ◽  
Author(s):  
Alison L Herman ◽  
Adam H De Havenon ◽  
Guido J Falcone ◽  
Shadi Yaghi ◽  
Shyam Prabhakaran ◽  
...  
Keyword(s):  
Blood Pressure ◽  
White Matter ◽  
Systolic Blood Pressure ◽  
White Matter Hyperintensity ◽  
Diabetic Patients ◽  
Patient Race ◽  
Black Patients ◽  
The Mean ◽  
White Patients

Introduction: White matter hyperintensities (WMH) are linked to cognitive decline and stroke. We hypothesized that Black race would be associated with greater WMH progression in the ACCORDION MIND trial. Methods: The primary outcome is WMH progression in mL, evaluated by fitting linear regression to WMH volume on the month 80 MRI and including the WMH volume on the baseline MRI. The primary predictor is patient race, with the exclusion of patients defined as “other” race. We also derived predicted probabilities of our outcome for systolic blood pressure (SBP) levels. Results: We included 276 patients who completed the baseline and month 80 MRI, of which 207 were white, 48 Black, and 21 Hispanic. During follow-up, the mean number of SBP, LDL, and A1c measurements per patient was 21, 8, and 15. The mean (SD) WMH progression was 3.3 (5.4) mL for blacks, 2.5 (3.2) mL for Hispanics, and 2.4 (3.3) mL for whites. In the multivariate regression model (Table 1), Black, compared to white, patients had significantly more WMH progression (β Coefficient 1.26, 95% CI 0.45-2.06, p=0.002). Hispanic, compared to white, patients did not have significantly different WMH progression (p=0.392), nor was there a difference when comparing Hispanic to Black patients (p=0.162). The predicted WMH progression was significantly higher for Black compared to white patients across a mean SBP of 117 to 139 mm Hg (Figure 1). Conclusions: Black diabetic patients in ACCORDION MIND have a higher risk of WMH progression than white patients across a normal range of systolic blood pressure.

scholarly journals Limbic encephalitis with relapsing polychondritis: persistent white matter lesions and brain atrophy

2018 ◽  
Vol 46 (12) ◽  
pp. 5297-5302 ◽  
Author(s):  
Zilong Zhu ◽  
Decai Tian ◽  
Ning Ren ◽  
Zhihong Zhao ◽  
Xin Wang ◽  
...  
Keyword(s):  
White Matter ◽  
Limbic Encephalitis ◽  
Relapsing Polychondritis ◽  
White Matter Lesions ◽  
Autoimmune Disorder ◽  
Current Case ◽  
System Manifestation ◽  
Temporal Lobe Lesions ◽  
Chinese Male

Relapsing polychondritis (RP) is a rare autoimmune disorder affecting cartilage. Limbic encephalitis is a rare central nervous system manifestation of RP. This current case report describes a 66-year-old Chinese male patient who complained of developing myoclonus in the left leg, ataxia and speech difficulties 3 weeks prior to hospital admission. The patient presented with cognitive impairment, sleep disorder and extrapyramidal symptoms. The patient was diagnosed with RP that affected auricular cartilage, which also manifested as limbic encephalitis. Magnetic resonance imaging showed bilateral temporal lobe lesions involving the hippocampi and basal ganglia. Signal abnormalities in the white matter persisted during the 15-month follow-up period after treatment with corticosteroids and intravenous immunoglobulin. Over the same period, the bilateral hippocampi showed significant atrophy.

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