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Total-tau and neuro...
Total-tau and neurofilament light in CSF reflect spinal cord ischaemia after endovascular aortic repair
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Merisson, Edyta (author)
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Mattsson, Niklas (author)
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Zetterberg, Henrik (author)
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Blennow, Kaj (author)
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- Pikwer, Andreas (author)
- Lund University,Lunds universitet,Uppsala universitet,Centrum för klinisk forskning i Sörmland (CKFD),Anestesiologi och intensivvård,Forskargrupper vid Lunds universitet,Anaesthesiology and Intensive Care Medicine,Lund University Research Groups
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- Mehmedagic, Irma (author)
- Lund University,Lunds universitet,Vaskulära sjukdomar - kliniska studier,Forskargrupper vid Lunds universitet,Vascular Diseases - Clinical Research,Lund University Research Groups
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- Acosta, Stefan (author)
- Lund University,Lunds universitet,Vaskulära sjukdomar - kliniska studier,Forskargrupper vid Lunds universitet,Vascular Diseases - Clinical Research,Lund University Research Groups
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- Åkeson, Jonas (author)
- Lund University,Lunds universitet,Anestesiologi och intensivvård,Forskargrupper vid Lunds universitet,Anaesthesiology and Intensive Care Medicine,Lund University Research Groups
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(creator_code:org_t)
- Elsevier BV, 2016
- 2016
- English.
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In: Neurochemistry International. - : Elsevier BV. - 0197-0186 .- 1872-9754. ; 93, s. 1-5
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Abstract
Subject headings
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- BACKGROUND: Repair of extensive aortic disease may be associated with spinal cord ischaemia (SCI). Here we test if levels of cerebrospinal fluid (CSF) biomarkers for neuronal injury are altered in patients with SCI after advanced endovascular repair of extensive aortic disease.METHODS: CSF was sampled for up to 48 hours in ten patients undergoing endovascular aortic repair and analyzed for the axonal damage markers total-tau (T-tau) and neurofilament light (NFL).RESULTS: Six of ten patients developed SCI (clinically present within 3-6 hours). CSF levels of NFL increased up to 37-fold in patients with, but were stable in patients without, SCI. CSF levels of T-tau also increased in patients with SCI, but with some overlap with patients without SCI. Levels of NFL and T-tau did not increase until after the appearance of neurological symptoms (12-48 h after aortic repair).CONCLUSIONS: The CSF biomarkers NFL and T-tau both reflect development of SCI after endovascular aortic repair, but do not rise until after clinical signs of SCI appear. Future studies are desirable to identify earlier biomarkers of SCI.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinsk bioteknologi -- Medicinsk bioteknologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Medical Biotechnology -- Medical Biotechnology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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