MRI detection of brain abnormality in sickle cell disease

H Stotesbury, JM Kawadler, DE Saunders… - Expert Review of …, 2021 - Taylor & Francis
Introduction: Over the past decades, neuroimaging studies have clarified that a significant
proportion of patients with sickle cell disease (SCD) have functionally significant brain …

Neurocognitive changes in sickle cell disease: a comprehensive review

T Sahu, B Pande, M Sinha, R Sinha… - Annals of …, 2022 - journals.sagepub.com
Background Sickle cell disease (SCD) is a type of hemoglobinopathy characterized by
abnormal hemoglobin molecules, which includes numerous acute and chronic …

White matter integrity and processing speed in sickle cell anemia

H Stotesbury, FJ Kirkham, M Kölbel, P Balfour… - Neurology, 2018 - AAN Enterprises
Objective The purpose of this retrospective cross-sectional study was to investigate whether
changes in white matter integrity are related to slower processing speed in sickle cell …

Vascular instability and neurological morbidity in sickle cell disease: an integrative framework

H Stotesbury, JM Kawadler, PW Hales… - Frontiers in …, 2019 - frontiersin.org
It is well-established that patients with sickle cell disease (SCD) are at substantial risk of
neurological complications, including overt and silent stroke, microstructural injury, and …

Anemia predicts lower white matter volume and cognitive performance in sickle and non‐sickle cell anemia syndrome

S Choi, SH O'Neil, AA Joshi, J Li… - American journal of …, 2019 - Wiley Online Library
Severe chronic anemia is an independent predictor of overt stroke, white matter damage,
and cognitive dysfunction in the elderly. Severe anemia also predisposes to white matter …

Reduced global cerebral oxygen metabolic rate in sickle cell disease and chronic anemias

C Vu, A Bush, S Choi, M Borzage… - American journal of …, 2021 - Wiley Online Library
Anemia is the most common blood disorder in the world. In patients with chronic anemia,
such as sickle cell disease or major thalassemia, cerebral blood flow increases to …

White matter has impaired resting oxygen delivery in sickle cell patients

Y Chai, AM Bush, J Coloigner… - American journal of …, 2019 - Wiley Online Library
Although modern medical management has lowered overt stroke occurrence in patients with
sickle cell disease (SCD), progressive white matter (WM) damage remains common. It is …

Anemia increases oxygen extraction fraction in deep brain structures but not in the cerebral cortex

J Shen, X Miao, C Vu, B Xu… - Frontiers in …, 2022 - frontiersin.org
Sickle cell disease (SCD) is caused by a single amino acid mutation in hemoglobin, causing
chronic anemia and neurovascular complications. However, the effects of chronic anemia on …

Quantification of silent cerebral infarction on high-resolution FLAIR and cognition in sickle cell anemia

H Stotesbury, JM Kawadler, JD Clayden… - Frontiers in …, 2022 - frontiersin.org
Research in sickle cell anemia (SCA) has used, with limited race-matched control data,
binary categorization of patients according to the presence or absence of silent cerebral …

Evaluation of immunomodulatory and hematologic cell outcome in heroin/opioid addicts

D Guzel, AB Yazici, E Yazici, A Erol - Journal of addiction, 2018 - Wiley Online Library
The long‐term use of opioids leads alternations in both innate‐adaptive immune systems
and other diagnostic hematologic cells. The purpose of this study is to evaluate the …