ArticleNMR in biomedicine2023
Red cell exchange transfusions increase cerebral capillary transit times and may alter oxygen extraction in sickle cell disease.
Article in NMR in biomedicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Cerebral Blood Transit in Sickle Cell Anemia.Journal of magnetic resonance imaging : JMRI · 2026Article
- Assessment of cerebral autoregulation and cerebral perfusion in patients with sickle cell disease using frequency-domain near-infrared spectroscopy.Journal of applied physiology (Bethesda, Md. : 1985) · 2025Article
- Cerebral vascular shunting and oxygen metabolism in sickle cell disease.Blood advances · 2025Article
- Cerebral Hemodynamic Responses to Disease-Modifying and Curative Sickle Cell Disease Therapies.Neurology · 2025Article
- Cerebral hemodynamic changes after haploidentical hematopoietic stem cell transplant in adults with sickle cell disease.Blood advances · 2024Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Persons with sickle cell disease (SCD) suffer from chronic hemolytic anemia, reduced blood oxygen content, and lifelong risk of silent and overt stroke. Major conventional stroke risk factors are absent in most individuals with SCD, yet nearly 50% have evidence of brain infarcts by the age of 30 years, indicating alternative etiologies for ischemia. We investigated whether radiological evidence of accelerated blood water transit through capillaries, visible on arterial spin labeling (ASL) magnetic resonance imaging, reduces following transfusion-induced increases in hemoglobin and relates to oxygen extraction fraction (OEF). Neurological evaluation along with anatomical and hemodynamic imaging with cerebral blood flow (CBF)-weighted pseudocontinuous ASL and OEF imaging with T
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