ArticleJournal of Korean medical science2016
The Impact of Hemodialysis and Arteriovenous Access Flow on Extracranial Hemodynamic Changes in End-Stage Renal Disease Patients.
Article in Journal of Korean medical science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Randomized trial comparing standard versus thermocontrolled haemodialysis using intradialytic cardiac, brain and renal magnetic resonance imaging.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024Trial
- Intradialytic cerebral blood flow reduction occurs irrespective of vascular access type: a comparative study.BMC nephrology · 2026Article
- Cognitive deterioration in patients undergoing hemodialysis: how variations in age influence the development of new mechanisms and treatment approaches?Frontiers in aging neuroscience · 2025Review
- Predictors and Outcomes of Acute Brain Injury in Patients on Venoarterial Extracorporeal Membrane Oxygenation after Cardiopulmonary Resuscitation.Acta Cardiologica Sinica · 2024Article
- Cerebral blood flow pulsatility and cerebral artery stiffness acutely decrease during hemodialysis.Physiological reports · 2023Article
- Cerebral blood flow regulation in end-stage kidney disease.American journal of physiology. Renal physiology · 2020Article
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Authors and funding
8 authors.
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Abstract
In this study, we characterized cerebral blood flow changes by assessment of blood flow parameters in neck arteries using carotid duplex ultrasonography and predictive factors for these hemodynamic changes. Hemodynamic variables were measured before and during hemodialysis in 81 patients with an arteriovenous access in their arm. Hemodialysis produced significant lowering in peak systolic velocity and flow volume of neck arteries and calculated total cerebral blood flow (1,221.9 ± 344.9 [before hemodialysis] vs. 1,085.8 ± 319.2 [during hemodialysis], P < 0.001). Effects were greater in vessels on the same side as the arteriovenous access and these changes were influenced by arteriovenous access flow during hemodialysis, both in the CCA (r = -0.277, P = 0.015) and the VA (r = -0.239, P = 0.034). The change of total cerebral blood flow during hemodialysis was independently related with age, presence of diabetes, and systemic blood pressure.
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