scholarly journals Periventricular White Matter Hyperintensity in Males is Associated with Post-Stroke Depression Onset at 3 Months

2021 ◽  
Vol Volume 17 ◽  
pp. 1839-1857
Author(s):  
Xuan-qiang Tu ◽  
Ze-hua Lai ◽  
Yu Zhang ◽  
Kai-qi Ding ◽  
Fei-yue Ma ◽  
...  
Keyword(s):  
White Matter ◽  
White Matter Hyperintensity ◽  
Periventricular White Matter ◽  
Post Stroke ◽  
Post Stroke Depression

scholarly journals White matter hyperintensity volume and early-onset post-stroke depression in Thai older patients

2021 ◽  
Author(s):  
Chaichana Jaroonpipatkul ◽  
Jaruwan Onwanna ◽  
Chavit Tunvirachaisakul ◽  
Nutchawan Jittapiromsak ◽  
Yothin Rakvongthai ◽  
...  
Keyword(s):  
White Matter ◽  
Early Onset ◽  
Older Patients ◽  
Rating Scale ◽  
Psychiatric Symptoms ◽  
Anterior Segment ◽  
White Matter Hyperintensity ◽  
Madrs Score ◽  
Post Stroke ◽  
Post Stroke Depression

ABSTRACTObjectivePost-stroke depression (PSD) is one of the most frequent psychiatric symptoms after a stroke event. The role of white matter hyperintensities (WMHs) associated with PSD in older patients remains unclear. This study aimed to examine the volume and location of white matter microstructure abnormalities among older patients with early-onset PSD.MethodsOlder (≥55 years) patients with acute cerebral infarction and hospitalized in King Chulalongkorn Memorial Hospital’s stroke unit from October 2019 to September 2020 were recruited. Participants were assessed with the Montgomery-Åsberg Depression Rating Scale (MADRS) within three months after the onset of stroke. All patients had MRI scans. The brain images were segmented into four regions via left/right, frontal/dorsal plains. Two WMHs volume detections (visual rating vs. semi-automated WMHs volumetric detection) were employed on the fluid-attenuated inversion recovery images (FLAIR) for each segment. The study then investigated the association between WMHs volume and MADRS score with regression analysis.ResultsThe study included twenty-nine patients with acute stroke. Total WMHs volume and segmented regions were not statistically associated with the MADRS score. However, there was a trend in different WHMs volume of the left anterior segment between depressed and non-depressed groups (t-test 2.058, p = 0.055). Further, demographic and clinical data showed no association with depressive symptoms.ConclusionThe volume of WHMs might not contribute to the development of early-onset PSD in older patients. This study showed a potential of a quantitative MRI analysis in clinical practice. Further investigation with a larger group of patients is needed.

The Clinical Value of Periventricular White Matter Hyperintensity on MRI in Sudden Sensorineural Hearing Loss

2021 ◽  
pp. 000348942110189
Author(s):  
Jung Woo Lee ◽  
Deoksu Kim ◽  
Seokhwan Lee ◽  
Sung-Won Choi ◽  
Soo-Keun Kong ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Multivariate Analysis ◽  
White Matter ◽  
Brain Mri ◽  
Sudden Sensorineural Hearing Loss ◽  
White Matter Hyperintensity ◽  
Control Group ◽  
Periventricular White Matter ◽  
Clinical Value ◽  
Hearing Gain

Objectives: To assess the clinical value of periventricular white matter hyperintensity (PWMH) found on brain magnetic resonance imaging (MRI) in patients with sudden sensorineural hearing loss (SSNHL). Methods: In this prospective study, 115 patients who were diagnosed with SSNHL aged between 55 and 75 years were analyzed. All subjects underwent brain MRI and were divided into a PWMH and control groups, depending on the presence of PWMH on MRI. PWMH was subdivided into 3 groups according to severity. Pure-tone average results and hearing gain were compared between the 2 groups before treatment and 2 months after treatment. Hearing improvement was assessed using Sigel’s criteria. Results: A total of 106 patients (43 in the PWMH group and 63 in the control group) finally completed the 2-month follow-up. Average hearing gain in the PWMH group was significantly higher than in the control group (34.8 ± 20.3 and 25.9 ± 20.3, respectively, P = .029). PWMH score 1 showed significantly better hearing levels and hearing gain compared to PWMH score 3 and the control group. Multivariate analysis revealed that younger age, better initial hearing level, and the presence of PVWM score 1 were associated with good recovery. Conclusions: The presence of PWMH score 1 on brain MRI in patients with SSNHL was associated with better treatment response and was a good prognostic factor in a multivariate analysis while the hearing recovery in more severe PWMH (scores 2, 3) was not different from the control group.

Abstract TMP56: Differential Effect of Left versus Right White Matter Hyperintensity Burden on Functional Decline: The Northern Manhattan Study

Stroke ◽  
2017 ◽  
Vol 48 (suppl_1) ◽  
Author(s):  
Mandip S Dhamoon ◽  
Ying-Kuen Cheung ◽  
Ahmet M Bagci ◽  
Dalila Varela ◽  
Noam Alperin ◽  
...  
Keyword(s):  
White Matter ◽  
Large Population ◽  
Functional Decline ◽  
Frontal Lobes ◽  
White Matter Hyperintensity ◽  
Periventricular White Matter ◽  
Parietal Lobes ◽  
Brain White Matter ◽  
The Right

Background: We previously showed that overall brain white matter hyperintensity volume (WMHV) was associated with accelerated long-term functional decline. Asymmetry of brain dysfunction may disrupt brain network efficiency. We hypothesized that greater left-right WMHV asymmetry was associated with functional trajectories. Methods: In the Northern Manhattan MRI study, participants had brain MRI with axial T1, T2, and fluid attenuated inversion recovery sequences, with baseline interview and examination. Volumetric WMHV distribution across 14 brain regions (brainstem, cerebellum, and bilateral frontal, occipital, temporal, and parietal lobes, and bilateral anterior and posterior periventricular white matter) was determined separately by combining bimodal image intensity distribution and atlas based methods.. Participants had annual functional assessments with the Barthel index (BI, range 0-100) over a mean of 7.3 years. Generalized estimating equations models estimated associations of regional WMHV and regional left-right asymmetry with baseline BI and change over time, adjusted for baseline medical risk factors, sociodemographics, and cognition, and stroke and myocardial infarction during follow-up. Results: Among 1195 participants, mean age was 71 (SD 9) years, 39% were male, 67% had hypertension and 19% diabetes. Greater WMHV asymmetry in the frontal lobes (-3.53 BI points per unit greater WMHV on the right compared to left, 95% CI -0.18, -6.88) and whole brain (-7.23 BI points, 95% CI 0.07, -14.54) was associated with lower overall function. Greater WMHV asymmetry in the frontal lobes (-0.74 additional BI points per year per unit greater WMHV on the right compared to left, 95% CI 0.05, -1.54) and parietal lobes (1.11 additional BI points per year, 95% CI 0.30, 1.93) was independently associated with accelerated functional decline. Periventricular WMHV asymmetry was not associated with function. Conclusions: In this large population-based study with long-term repeated measures of function, greater regional WMHV asymmetry was associated with lower function and functional decline, especially with greater WMHV on the right. In addition to global WMHV, WHMV asymmetry may be an important predictor of long-term functional decline.

scholarly journals Greater periventricular white matter hyperintensity severity in basilar artery branch atheromatous disease

BMC Neurology ◽  
2017 ◽  
Vol 17 (1) ◽  
Author(s):  
Po-Chen Lin ◽  
Feng-Chi Chang ◽  
Hui-Chi Huang ◽  
Jui-Yao Tsai ◽  
Yung-Yang Lin ◽  
...  
Keyword(s):  
White Matter ◽  
Basilar Artery ◽  
White Matter Hyperintensity ◽  
Periventricular White Matter ◽  
Branch Atheromatous Disease ◽  
Artery Branch

Abstract WP192: Periventricular White Matter Hyperintensities Are Associated With Functional Decline: The Northern Manhattan Study

Stroke ◽  
2017 ◽  
Vol 48 (suppl_1) ◽  
Author(s):  
Mandip S Dhamoon ◽  
Ying-Kuen Cheung ◽  
Ahmet M Bagci ◽  
Chensy Marquez ◽  
Noam Alperin ◽  
...  
Keyword(s):  
White Matter ◽  
Repeated Measures ◽  
Brain Mri ◽  
Large Population ◽  
Functional Decline ◽  
Brain Regions ◽  
White Matter Hyperintensity ◽  
Periventricular White Matter ◽  
Brain White Matter

Background: We previously showed that overall brain white matter hyperintensity volume (WMHV) was associated with accelerated long-term functional decline. However, it was unclear whether WMHV in particular brain regions was more predictive of decline. We hypothesized that WMHV in particular brain regions would be more predictive of functional decline. Methods: In the Northern Manhattan MRI study, participants had brain MRI with axial T1, T2, and fluid attenuated inversion recovery sequences, with baseline interview and examination. Volumetric WMHV distribution across 14 brain regions (brainstem, cerebellum, and bilateral frontal, occipital, temporal, and parietal lobes, and bilateral anterior and posterior periventricular white matter [PVWM]) was determined separately by combining bimodal image intensity distribution and atlas based methods. Participants had annual functional assessments with the Barthel index (BI, range 0-100) over a mean of 7.3 years and were followed for stroke and myocardial infarction (MI). Due to multiple collinear variables, lasso regression was used to select regional WMHV variables, and adjusted generalized estimating equations models estimated associations with baseline BI and change over time. Results: Among 1195 participants, mean age was 71 (SD 9) years, 460 (39%) were male, 802 (67%) had hypertension and 224 (19%) diabetes. Using lasso regularization, only right anterior PVWM was selected, and each SD increase was associated with accelerated functional decline, of -0.95 additional BI points per year (95% CI -1.20, -0.70) in an unadjusted model, -0.92 points per year (95% CI -1.18, -0.67) with baseline covariate adjustment, and -0.87 points per year (95% CI -1.12, -0.62) after adjusting for stroke and MI. This decline was in addition to a mean decline of -1.13 (95% CI -1.29, -0.97), -1.19 (95% CI -1.36, -1.01), and -1.04 (95% CI -1.21, -0.88) BI points per year, respectively. Conclusions: In this large population-based study with long-term repeated measures of function, periventricular WMHV was particularly associated with accelerated functional decline. Periventricular WMHV may have a greater effect on mobility due to dysfunction in descending leg motor tracts.

Sign in / Sign up

Export Citation Format

Share Document