Neurofilament light as a biomarker in traumatic brain injury.


Journal

Neurology
ISSN: 1526-632X
Titre abrégé: Neurology
Pays: United States
ID NLM: 0401060

Informations de publication

Date de publication:
11 08 2020
Historique:
received: 29 08 2019
accepted: 07 01 2020
pubmed: 10 7 2020
medline: 21 10 2020
entrez: 10 7 2020
Statut: ppublish

Résumé

To determine whether serum neurofilament light (NfL) correlates with CSF NfL, traumatic brain injury (TBI) diagnosis, injury severity, brain volume, and diffusion tensor imaging (DTI) estimates of traumatic axonal injury (TAI). Participants were prospectively enrolled in Sweden and the United States between 2011 and 2019. The Swedish cohort included 45 hockey players with acute concussion sampled at 6 days, 31 with repetitive concussion with persistent postconcussive symptoms (PCS) assessed with paired CSF and serum (median 1.3 years after concussion), 28 preseason controls, and 14 nonathletic controls. Our second cohort included 230 clinic-based participants (162 with TBI and 68 controls). Patients with TBI also underwent serum, functional outcome, and imaging assessments at 30 (n = 30), 90 (n = 48), and 180 (n = 59) days and 1 (n = 84), 2 (n = 57), 3 (n = 46), 4 (n = 38), and 5 (n = 29) years after injury. In athletes with paired specimens, CSF NfL and serum NfL were correlated ( Serum NfL shows promise as a biomarker for acute and repetitive sports-related concussion and patients with subacute and chronic TBI. This study provides Class III evidence that increased concentrations of NfL distinguish patients with TBI from controls.

Identifiants

pubmed: 32641538
pii: WNL.0000000000009983
doi: 10.1212/WNL.0000000000009983
pmc: PMC7455357
doi:

Substances chimiques

Biomarkers 0
Neurofilament Proteins 0
neurofilament protein L 0

Types de publication

Journal Article Research Support, N.I.H., Intramural Research Support, U.S. Gov't, Non-P.H.S.

Langues

eng

Sous-ensembles de citation

IM

Pagination

e610-e622

Commentaires et corrections

Type : CommentIn
Type : ErratumIn

Informations de copyright

© 2020 American Academy of Neurology.

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Auteurs

Pashtun Shahim (P)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK. pashtun-poh.shahim@nih.gov.

Adam Politis (A)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

Andre van der Merwe (A)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

Brian Moore (B)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

Yi-Yu Chou (YY)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

Dzung L Pham (DL)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

John A Butman (JA)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

Ramon Diaz-Arrastia (R)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

Jessica M Gill (JM)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

David L Brody (DL)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

Henrik Zetterberg (H)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

Kaj Blennow (K)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

Leighton Chan (L)

From the NIH (P.S., A.P., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); Center for Neuroscience and Regenerative Medicine (P.S., A.v.d.M., B.M., Y.-Y.C., D.L.P., J.A.B., J.M.G., D.L.B., L.C.); The Henry M. Jackson Foundation for the Advancement of Military Medicine (P.S., A.v.d.M., B.M., J.M.G., D.L.B.), Bethesda, MD; Department of Psychiatry and Neurochemistry (P.S., H.Z., K.B.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg; Clinical Neurochemistry Laboratory (P.S., H.Z., K.B.), Sahlgrenska University Hospital, Mölndal, Sweden; Uniformed Services University of the Health Sciences (D.L.B.), Bethesda, MD; Department of Neurology (R.D.-A.), University of Pennsylvania, Philadelphia; UK Dementia Research Institute at UCL (H.Z.); and Department of Neurodegenerative Disease (H.Z.), UCL Institute of Neurology, London, UK.

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