Abstract 109: Manipulative Dexterity is Associated with Occult White Matter Ischemic Lesions in Healthy Asymptomatic Persons at Increased Risk for Cardiovascular Disease

Stroke ◽  
2014 ◽  
Vol 45 (suppl_1) ◽  
Author(s):  
Paul A Nyquist ◽  
Lisa R Yanek ◽  
Murat Bilgel ◽  
Jennifer L Cuzzocreo ◽  
Lewis C Becker ◽  
...  
Keyword(s):  
White Matter ◽  
Family History ◽  
Cerebrovascular Disease ◽  
Vascular Disease ◽  
Large Population ◽  
Manual Dexterity ◽  
Excess Risk ◽  
Small Vessel ◽  
Visual Spatial ◽  
History Of

Introduction: Persons with a family history of early-onset coronary artery disease (CAD) have an excess risk of stroke and CAD. White matter lesions (WML) on MRI represent small vessel ischemic cerebrovascular disease and are associated with incident stroke and neurocognitive decline with age. We hypothesized manipulative manual dexterity, an integration of fine motor, visual spatial, and cognition function, may be affected by increased WML burden in task-relevant brain regions across age ranges in persons at risk for pre-clinical occult vascular disease. We tested this in a large population with a family history of early CAD. Methods: Healthy 29-74 year old subjects (N=714; mean age 51± 11 years; mean education 14 ± 3 years; 42% male, 38% Black) were identified from probands with CAD <60 years. WML location and volumes were measured on 3T FLAIR MRI. Manipulative manual dexterity was measured with standardized timed grooved pegboard test. Left and right pegboard scores were averaged. Results: WML were observed in all age groups; mean overall pegboard scores were 108±18, and were within reference norms. In unadjusted analysis, pegboard scores were highly correlated in the expected direction with total WML volumes, r=0.34, p=<.0001; subcortical volumes r=0.30, <.0001 periventricular volumes r=0.31, <.0001; and with most regional WML volumes; frontal 0.34, <.0001; insula r=0.31, p<.0001, parietal r=0.31, p<.0001, and temporal volumes r=0.17, p <.0001. In separate multivariate regression analyses predicting (log) pegboard score adjusted for age, sex, race, education and nonindependence of families (GEE), total WML volume became more statistically significant ( p=5.79E-05) while other regions retained statistical significance, p< 0.01. Conclusions: Our findings in a large population-based sample with a family history of early CAD confirm that greater WML volumes in multiple brain locations are associated with higher pegboard scores (worse performance) independent of age, sex, race, and education. This suggests that small vessel cerebrovascular disease is present in an early preclinical state and that WML volumes impact manipulative manual dexterity in healthy middle-aged and younger individuals with excess risk for clinical vascular disease.

Abstract TP201: The Relationship Between Chronic Kidney Diseases and the Presence of Cerebral Small Vessel Disease in Patients With Acute Ischemic Stroke

Stroke ◽  
2017 ◽  
Vol 48 (suppl_1) ◽  
Author(s):  
Kana Ueki ◽  
Asako Nakamura ◽  
Masahiro Yasaka ◽  
Takahiro Kuwashiro ◽  
Seiji Gotoh ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
White Matter ◽  
Acute Ischemic Stroke ◽  
White Matter Lesion ◽  
Kidney Diseases ◽  
Univariate Analysis ◽  
Small Vessel ◽  
Chronic Kidney Diseases ◽  
History Of ◽  
The Relationship

Introduction: Cerebral small vessel diseases (SVDs) i.e. white matter lesion and cerebral microbleeds (CMBs) are related to the patients with stroke more deeply than those without. In general population, in addition to age, hypertension, diabetes chronic kidney diseases (CKD) is well known to be related to SVDs, but it remains unclear in patients with stroke. We investigated the relationship between CKD and the presence of SVDs in patients with acute ischemic stroke. Methods: We enrolled 493 patients with acute ischemic stroke patients or transient ischemic attack patients (mean age 71; 60% male) who had undergone 1.5T MR imaging within a week of the index events from April 2013 to march 2015. We evaluated kidney function by estimated glomerular filtration rate (eGFR) with the modification of diet in Renal Disease. CKD was defined as an eGFR less than 60mil/min/1.73m 2 . CMBs were defined as focal areas of very low signal intensity smaller than 10mm. White matter lesion as Periventricular hyper intensity (PVH)>grade 2 and Deep and Subcortical White Matter Hyper intensity (DSWMH)> grade 2 were defied as advanced PVH and advanced DSWMH, respectively. We investigated relationship between CKD and CMBs, advanced PVH and advanced DSWMH using a logistic regression analysis. Results: We noted CMBs in 173 patients (35%), PVH in 81 (16%), and DSWMH in 151 (31%). An univariate analysis revealed that the age, CKD, history of stroke, and antiplatelet agents were associated with presence of CMBs, advanced PVH and severe DSWMH . The multivariate analysis revealed that CMBs, advanced PVH and advanced DSWMH were associated with age (CMBs: odds ratio(OR) ; 1.32 ; 95% confidence interval(CI), 1.10-1.60, p=0.004, advanced PVH : OR ; 3.00 ; 95% CI, 2.17-4.26, p<0.01, advanced DSWMH: OR ; 1.94; 95% CI, 1.56-2.45, p<0.01 ), history of stroke(CMBs : OR ; 2.01 ; 95% CI, 1.21-3.34, p=0.007, advanced PVH : OR ; 2.25 ; 95% CI, 1.18-4.27, p=0.01, advanced DSWMH: OR ; 1.78 ; 95% CI, 1.03-3.06, p=0.038). CKD was associated with CMBs (OR ; 1.62 ; 95% CI, 1.04-2.52, p=0.03), but PVH and DSWMH were not. Conclusions: It seems that age and history of stroke are related to CMBs, advanced PVH and advanced DSWMH, and that CKD is associates with CMBs but not with either advanced PVH or advanced DSWMH.

Abstract MP26: Silent Small-vessel Cerebrovascular Disease In Individuals With A Family History Of Coronary Heart Disease: The Atherosclerosis Risk In Communities (ARIC) Study

Circulation ◽  
2021 ◽  
Vol 143 (Suppl_1) ◽  
Author(s):  
Michelle C Johansen ◽  
Paul A Nyquist ◽  
Kevin Sullivan ◽  
Myriam Fornage ◽  
Rebecca F Gottesman ◽  
...  
Keyword(s):  
Coronary Heart Disease ◽  
Heart Disease ◽  
Family History ◽  
Cerebrovascular Disease ◽  
Brain Magnetic Resonance Imaging ◽  
Cerebral Microbleeds ◽  
Lacunar Infarct ◽  
White Matter Hyperintensity ◽  
Linear Regression Models ◽  
History Of

Background: It is established that a family history of coronary heart disease (FHCHD) is associated with coronary atherosclerosis in healthy first-degree relatives, but the extent to which FHCHD is associated with silent cerebrovascular disease (cSVD) is unknown. We hypothesized a higher prevalence of cSVD in healthy persons with FHCHD, independent of traditional risk factors, compared to those without FHCHD. Methods: ARIC is a community-based cohort study with self-reported family history data and brain magnetic resonance imaging (visit 5; 2011-13). The association between binary markers of cSVD (lacunar infarcts and/or cerebral microbleeds), or log-transformed white matter hyperintensity volume (WMH), and FHCHD (parent and/or sibling), or number of relatives was examined using separate adjusted multivariable logistic or linear regression models respectively. Sensitivity analysis (N=183) excluded prevalent CHD. Race interaction terms were included. Results: Of 1828 participants (76±5yo, 60% female, 28% black), 787 had FHCHD (699 parental, 209 sibling FHCHD). There were increased adjusted odds of lacunar infarct among those with parental FHCHD (Table). An increased odds of cerebral microbleeds were seen among those with sibling history but not parental. Effect estimates were similar when excluding those with prevalent CHD (Table). Greater number of siblings affected was associated with higher odds of lacunar infarct (OR 1.35, CI 1.04-1.74), lobar (OR 1.53, CI 1.12-2.09) and subcortical microbleeds (OR 1.30, CI 1.01-1.66). Odds of a lacunar infarct being present were higher among blacks (p-interaction 0.04) with paternal FHCHD (OR 2.20, CI 1.35-3.58) compared to whites (OR 1.17, CI 0.87-1.56). Neither FHCHD nor number of affected relatives was associated with WMH. Conclusions: Our results suggest that some cSVD manifestations are associated with FHCHD, potentially representing shared mechanisms in different vascular beds, and perhaps a genetic propensity for vascular disease.

Abstract TP217: Association Between Thrombophilia and Chronic Cerebrovascular Disease in Young Adults With Acute Ischemic Stroke

Stroke ◽  
2020 ◽  
Vol 51 (Suppl_1) ◽  
Author(s):  
Marialaura Simonetto ◽  
Sara Shams ◽  
Xian Wu ◽  
Ivan Diaz ◽  
Setareh Salehi Omran ◽  
...  
Keyword(s):  
Young Adults ◽  
Ischemic Stroke ◽  
White Matter ◽  
Cerebrovascular Disease ◽  
Acute Ischemic Stroke ◽  
Brain Mri ◽  
Mean Difference ◽  
Small Vessel ◽  
Robust Estimator ◽  
Multivariable Analyses

Introduction: Thrombophilias are a known cause of acute ischemic stroke (AIS) in the young. We hypothesized that thrombophilias would be associated with an increased burden of chronic cerebrovascular disease in these patients. Methods: We included patients enrolled in the prospective Cornell AcutE Stroke Academic Registry (CAESAR) who were 18-65 years of age, diagnosed with AIS by brain MRI between 2011-2015, and had thrombophilia testing within 6 months of their stroke. The exposure variable was thrombophilia, defined as at least one positive thrombophilia test according to standard criteria. The primary outcome was the total Age-Related White Matter Changes (ARWMC) score (0-15). Secondary outcomes were the Fazekas score (0-3) and the number of chronic small vessel (subcortical) cerebral infarcts. Outcomes were determined by a single radiologist blinded to thrombophilia status using clinically-performed brain MRIs at the time of index stroke. Doubly robust estimator analyses were used to test the association between an underlying thrombophilia and outcomes. Models were adjusted for age, gender, race, and vascular risk factors. Results: Among 177 patients meeting eligibility criteria, mean age was 47 (SD, 10) years and 50% were women. Thrombophilia was detected in 77 patients (44%). The mean total ARWMC score, Fazekas score, and number of chronic small vessel infarcts were 1.90 (SD, 1.74), 0.91 (SD, 0.69), and 0.16 (SD, 0.63) in patients with thrombophilia and 2.16 (SD, 1.64), 1.07 (SD, 0.69) and 0.35 (SD, 0.81) in patients without thrombophilia. In multivariable analyses, there was no difference in the total ARWMC score (mean difference -0.05, 95% CI -0.43 to 0.33, p=0.80) or Fazekas score (mean difference -0.05, 95% CI -0.21 to 0.11, p=0.52) between patients with thrombophilia and those without. However, in multivariable analyses, the number of chronic infarcts (mean difference -0.22, 95% CI -0.42 to -0.01, p=0.01) was lower in patients with thrombophilia than in those without. Conclusions: In a single-center study of young adults with AIS, underlying thrombophilia was not associated with white matter disease burden. However, contrary to our hypothesis, it was inversely associated with the number of chronic small vessel infarcts.

Migraine Angiitis Precipitated by Sex Headache and Leading to Watershed Infarction

Cephalalgia ◽  
1993 ◽  
Vol 13 (6) ◽  
pp. 427-430 ◽  
Author(s):  
Matthew Jackson ◽  
Graham Lennox ◽  
Timothy Jaspan ◽  
David Jefferson
Keyword(s):  
Family History ◽  
Subarachnoid Haemorrhage ◽  
Cerebrovascular Disease ◽  
Past History ◽  
Loss Of Consciousness ◽  
Transient Loss Of Consciousness ◽  
Border Zones ◽  
History Of ◽  
Transient Loss ◽  
Watershed Infarction

Vasospasm is a rare cause of cerebrovascular disease except following subarachnoid haemorrhage. We describe a woman who developed an explosive-type sex headache, followed by a series of severe migrainous headaches associated with fully reversible segmental cerebral arterial narrowing and dilatation, resulting in widespread infarction in cerebral arterial border zones. This led to transient loss of consciousness and multiple focal cortical deficits including blindness. She had a past history of migraine and a family history of both migraine and sex headaches. Similar cases have been reported in the literature under a variety of rubrics. We suggest that this newly recognized clinico-radiological syndrome is a migraine variant.

scholarly journals Early Carotid Atherosclerosis and Family History of Vascular Disease

2003 ◽  
Vol 23 (2) ◽  
pp. 302-306 ◽  
Author(s):  
Paula Jerrard-Dunne ◽  
Hugh S. Markus ◽  
Donata A. Steckel ◽  
Alexandra Buehler ◽  
Stefan von Kegler ◽  
...  
Keyword(s):  
Family History ◽  
Vascular Disease ◽  
Carotid Atherosclerosis ◽  
History Of

scholarly journals Cerebrovascular reactivity measurement in cerebral small vessel disease: Rationale and reproducibility of a protocol for MRI acquisition and image processing

2017 ◽  
Vol 13 (2) ◽  
pp. 195-206 ◽  
Author(s):  
Michael J Thrippleton ◽  
Yulu Shi ◽  
Gordon Blair ◽  
Iona Hamilton ◽  
Gordon Waiter ◽  
...  
Keyword(s):  
White Matter ◽  
Grey Matter ◽  
Small Vessel Disease ◽  
Cerebral Small Vessel Disease ◽  
Cerebrovascular Reactivity ◽  
Small Vessel ◽  
Minor Stroke ◽  
Reactivity Measurement ◽  
Vessel Disease ◽  
History Of

Background Impaired autoregulation may contribute to the pathogenesis of cerebral small vessel disease. Reliable protocols for measuring microvascular reactivity are required to test this hypothesis and for providing secondary endpoints in clinical trials. Aims To develop and assess a protocol for acquisition and processing of cerebrovascular reactivity by MRI, in subcortical tissue of patients with small vessel disease and minor stroke. Methods We recruited 15 healthy volunteers, testing paradigms using 1- and 3-min 6% CO2 challenges with repeat scanning, and 15 patients with history of minor stroke. We developed a protocol to measure cerebrovascular reactivity and delay times, assessing tolerability and reproducibility in grey and white matter areas. Results The 3-min paradigm yielded more reproducible data than the 1-min paradigm (CV respectively: 7.9–15.4% and 11.7–70.2% for cerebrovascular reactivity in grey matter), and was less reproducible in white matter (16.1–24.4% and 27.5–141.0%). Tolerability was similar for the two paradigms, but mean cerebrovascular reactivity and cerebrovascular reactivity delay were significantly higher for the 3-min paradigm in most regions. Patient tolerability was high with no evidence of greater failure rate (1/15 patients vs. 2/15 volunteers withdrew at the first visit). Grey matter cerebrovascular reactivity was lower in patients than in volunteers (0.110–0.234 vs. 0.172–0.313%/mmHg; p < 0.05 in 6/8 regions), as was the white matter cerebrovascular reactivity delay (16.2–43.9 vs. 31.1–47.9 s; p < 0.05 in 4/8 regions). Conclusions An effective and well-tolerated protocol for measurement of cerebrovascular reactivity was developed for use in ongoing and future trials to investigate small vessel disease pathophysiology and to measure treatment effects.

scholarly journals Premature white matter microstructure in female children with a history of concussion

2021 ◽  
Author(s):  
Eman Nishat ◽  
Sonja Stojanovski ◽  
Shannon E Scratch ◽  
Stephanie H Ameis ◽  
Anne L Wheeler
Keyword(s):  
White Matter ◽  
Cognitive Performance ◽  
Processing Speed ◽  
Large Population ◽  
Speed Test ◽  
Persistent Symptoms ◽  
Neurite Density ◽  
History Of ◽  
Brain Microstructure ◽  
The Brain

AbstractAs maturation of the brain continues throughout development, there is a risk of interference from concussions which are common in childhood. A concussion can cause widespread disruption to axons and inflammation in the brain and may influence emerging cognitive abilities. Females are more likely to experience persistent problems after a concussion, yet the sex-specific impact of concussions on brain microstructure in childhood is not well understood.In children from a large population sample, this study (1) investigated differences in white matter and cortical microstructure between children with and without a history of concussion, and (2) examined relationships between altered brain microstructure and cognitive performance.Neurite density measures from diffusion weighted magnetic resonance imaging were examined in 9-to 10-year-old children in the Adolescent Brain Cognitive Development Study with (n = 336) and without (n = 7368) a history of concussion. (1) Multivariate regression models were used to investigate the relationships between concussion history, sex, and age in the deep white matter, superficial white matter, subcortical structures, and cortex. (2) Principal component analysis was performed on neurite density, and components were examined in relation to performance on the Flanker Inhibitory Control and Attention Task and the Pattern Comparison Processing Speed Task to investigate the relationship between altered neurite density and cognitive performance.Neurite density in all tissue types demonstrated robust positive relationships with age reflecting maturation of brain microstructure. (1) Comparisons between children with and without a history of concussion revealed higher neurite density in deep and superficial white matter in females with concussion. No group differences were observed in subcortical or cortical neurite density. (2) Higher neurite density in superficial white matter beneath the frontal and temporal cortices was associated with lower scores on the processing speed test in females with concussion, and higher scores on the processing speed test in males with concussion.These findings suggest that concussion in childhood leads to premature white matter maturation in females and that this may be associated with slower processing speed. These sex-specific effects on the developing brain may contribute to the enhanced vulnerability to persistent symptoms after concussion in females.

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