Cerebrovascular Disease News and Research

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Cerebrovascular disease is a group of brain dysfunctions related to disease of the blood vessels supplying the brain. Hypertension is the most important cause; it damages the blood vessel lining, endothelium, exposing the underlying collagen where platelets aggregate to initiate a repairing process which is not always complete and perfect. Sustained hypertension permanently changes the architecture of the blood vessels making them narrow, stiff, deformed, uneven and more vulnerable to fluctuations in blood pressure.

New atlas characterizes immune cells that play a role in hemorrhagic stroke

In work that will enhance the study of such disparate diseases as stroke and dementia, researchers at UC San Francisco have catalogued all the cells that form the blood vessels of the human brain, along with their locations and the genes transcribed in each.

28 Jan 2022

Following heart-healthy lifestyle behaviors can support good brain health

The same risk factors that contribute to making heart disease the leading cause of death worldwide also impact the rising global prevalence of brain disease, including stroke, Alzheimer's disease and dementia, according to the American Heart Association's Heart Disease and Stroke Statistics -; 2022 Update, published today in the Association's flagship, peer-reviewed journal Circulation.

27 Jan 2022

Study shows inequalities in addressing post-acute neurological manifestations of COVID-19

Researchers have explored the inequities in understanding and addressing the neurological complications of COVID-19 among marginalized communities in the United States.

19 Jan 2022

Meta-analysis confirms complete failure of hydroxychloroquine/chloroquine as a COVID-19 treatment

Researchers investigate the efficacy of hydroxychloroquine and chloroquine in the treatment of patients hospitalized with COVID-19.

17 Jan 2022

Comparison of COVID-19 and influenza-associated complications

Researchers compare the number, types, and risk for complications among COVID-19 and influenza patients using claims data.

9 Jan 2022

Study reveals extra burden of COVID-19 adverse events in end-stage kidney disease patients

Patients undergoing long-term dialysis, especially Black and Hispanic patients and those living in nursing homes, were severely impacted by the COVID-19 pandemic, according to a nationwide study by University of Michigan researchers.

23 Nov 2021

MRI study suggests link between SARS-CoV-2 and brain lesions in COVID-19 patients with pneumonia

New research suggests pneumonia in COVID-19 patients is linked to viral-induced changes in the brain. MRI scans revealed 57.9% of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infected patients had recent brain lesions.

20 Oct 2021

Study investigates the link between gray matter and white matter neurodegeneration in subjective cognitive decline

Aging-US published "The interplay between gray matter and white matter neurodegeneration in subjective cognitive decline" which reported that subjective cognitive complaints were assessed through 9 questions covering amnestic and non-amnestic cognitive domains. In these authors' cohorts, 123 individuals endorsed from one to six subjective cognitive complaints, while 102 individuals reported zero complaints.

11 Oct 2021

Is gout a risk factor for COVID-19?

A team of international scientists has recently determined the association between gout and risk of coronavirus disease 2019 (COVID-19) related death in a large cohort of patients. Their findings reveal that gout can significantly increase the risk of COVID-19 and related mortality, with women having a higher risk than men. The study is currently available on the medRxiv* preprint server.

4 Oct 2021

New guidelines for improving maternal cardiovascular health before, during and after pregnancy

Thanks largely to the efforts of Johns Hopkins Medicine researchers, the American Heart Association recently announced recommendations for improving cardiovascular health outcomes in women before, during and after pregnancy.

24 Sep 2021

Pre-transplant cardio-cerebrovascular diseases impact hematopoietic cell transplant outcomes

Hematopoietic cell transplantation (HCT) is a recognized treatment option for certain blood and bone marrow cancers as well as some autoimmune and hereditary disorders.

23 Jul 2021

OCD linked to higher stroke risk in later life

New findings indicate that the risk of developing ischemic strokes is increased in people with obsessive-compulsive disorder (OCD).

27 May 2021

COVID-19 pandemic causes disproportionate rise in cardiovascular deaths among racial, ethnic minorities

In the early months of the COVID-19 pandemic, the United States experienced higher rates of heart disease and cerebrovascular disease deaths, relative to the corresponding months the previous year.

18 May 2021

Study finds one-third of COVID-19 patients experience neurological symptoms

The research on the short and long-term effects of COVID-19 disease is ongoing. Still, scientists have found severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) affects the brain causing loss of smell and taste, dizziness, muscle pain, fatigue, and other cognitive impairments. However, it remained unknown why certain people developed neurological symptoms while others did not.

3 May 2021

COVID-19 patients have higher risk of stroke, finds study

New research found patients hospitalized with COVID-19 had a higher risk of stroke, compared with patients who had similar infectious conditions such as influenza and sepsis in prior studies.

19 Mar 2021

Endovascular therapy more prevalent among stroke patients, yet racial differences persist

Mechanical removal of blood clots causing a stroke is increasing, yet racial differences in treatment persist, according to late-breaking science presented today at the American Stroke Association's International Stroke Conference 2021.

19 Mar 2021

Study: Mobile stroke units reduce disability, improve outcomes in stroke patients

Stroke patients treated via a mobile stroke unit (MSU) received clot-busting medications faster and more often - and recovered significantly better than patients who receive regular emergency care by standard ambulance.

19 Mar 2021

Immediate angiography for stroke patients linked to improved recovery, less disability

Immediate angiography, rather than the standard computed tomography (CT scan), reduced stroke treatment time and was linked to improved recovery, according to late-breaking science presented today at the American Stroke Association's International Stroke Conference 2021.

18 Mar 2021

Delays in treatment at the hospital may have severe consequences on stroke recovery

For every 10-minute delay between arrival at the emergency room (ER) and starting stroke treatment, patients with severe strokes may lose eight weeks of healthy life, according to preliminary research to be presented at the American Stroke Association's International Stroke Conference 2021.

11 Mar 2021

Women with non-O type blood who smoke, take oral contraceptives more likely to have a stroke

Non-O blood type may increase the risk of stroke among women who smoke and take oral contraceptives, according to preliminary research to be presented at the American Stroke Association's International Stroke Conference 2021.

11 Mar 2021

Cerebrovascular Disease News and Research

Further Reading

New atlas characterizes immune cells that play a role in hemorrhagic stroke

Following heart-healthy lifestyle behaviors can support good brain health

Study shows inequalities in addressing post-acute neurological manifestations of COVID-19

Meta-analysis confirms complete failure of hydroxychloroquine/chloroquine as a COVID-19 treatment

Comparison of COVID-19 and influenza-associated complications

Study reveals extra burden of COVID-19 adverse events in end-stage kidney disease patients

MRI study suggests link between SARS-CoV-2 and brain lesions in COVID-19 patients with pneumonia

Study investigates the link between gray matter and white matter neurodegeneration in subjective cognitive decline

Is gout a risk factor for COVID-19?

New guidelines for improving maternal cardiovascular health before, during and after pregnancy

Pre-transplant cardio-cerebrovascular diseases impact hematopoietic cell transplant outcomes

OCD linked to higher stroke risk in later life

COVID-19 pandemic causes disproportionate rise in cardiovascular deaths among racial, ethnic minorities

Study finds one-third of COVID-19 patients experience neurological symptoms

COVID-19 patients have higher risk of stroke, finds study

Endovascular therapy more prevalent among stroke patients, yet racial differences persist

Study: Mobile stroke units reduce disability, improve outcomes in stroke patients

Immediate angiography for stroke patients linked to improved recovery, less disability

Delays in treatment at the hospital may have severe consequences on stroke recovery

Women with non-O type blood who smoke, take oral contraceptives more likely to have a stroke

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