Evidence map›Paper›PMID 23399646›Full record

ReviewNature reviews. Neurology2013

Biomarkers of mild traumatic brain injury in cerebrospinal fluid and blood.

Henrik Zetterberg, Douglas H Smith, Kaj Blennow

Registry-linked trialAbstract readReview
In one paragraph

Review in Nature reviews. Neurology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02609568 (Studying the Significance of Salivary Biomarkers in Pediatric Traumatic Brain Injury), which is not on this map. Cited by 271 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
271citing papers in PubMed, 8 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT02609568 completednot on this mapstarted 2014, after this paper: background citation

Studying the Significance of Salivary Biomarkers in Pediatric Traumatic Brain Injury

TypeobservationalSponsorValleywise HealthRan2014 to 2017Enrolled77ConditionsTraumatic Brain Injury
3 · Its place in the literature

Who cites it

271 citing papers in PubMed, 8 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
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  8. Pooled it
  9. The Impact of Cognitive Behavioral Therapy for Insomnia on Neurofilament Light and Phosphorylated Tau in Individuals with a Concussion.Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists · 2025
    Trial
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  17. Research progress on biomarkers of traumatic brain injury.Animal models and experimental medicine · 2026
    Review
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  19. Review
  20. Article

211 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Henrik ZetterbergClinical Neurochemistry Laboratory, Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry, Sahlgrenska Academy at the University of Gothenburg, SE-431 80 Mölndal, Sweden. henrik.zetterberg@gu.se
Douglas H Smith
Kaj Blennow

Funding

TBI: Uncovering Mechanisms of AD-like pathologyR01NS038104 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI SMITH, DOUGLAS HAMILTON · 1999 to 2020
$7.6M
NeuroimagingP01NS056202 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI LEVIN, HARVEY · 2008 to 2012
$6.6M
Alzheimer-Like Pathologies Following Traumatic Brain Injury in Older IndividualsR03AG038911 · NIA · UNIVERSITY OF PENNSYLVANIA · PI SMITH, DOUGLAS HAMILTON · 2011 to 2012
$131k
NIA NIH HHS R03 AG038911NINDS NIH HHS P01 NS056202NINDS NIH HHS R01 NS038104
6 · The paper itself

Abstract

Mild traumatic brain injury (TBI), which is defined as a head trauma resulting in a brief loss of consciousness and/or alteration of mental state, is usually benign, but occasionally causes persistent and sometimes progressive symptoms. Whether a threshold for the amount of brain injury and/or individual vulnerability might contribute to the development of these long-term consequences is unknown. Furthermore, reliable diagnostic methods that can establish whether a blow to the head has affected the brain (and in what way) are lacking. In this Review, we discuss potential biomarkers of injury to different structures and cell types in the CNS that can be detected in body fluids. We present arguments in support of the need for further development and validation of such biomarkers, and for their use in assessing patients with head trauma in whom the brain might have been affected. Specifically, we focus on the need for such biomarkers in the management of sports-related concussion, the most common cause of mild TBI in young individuals, to prevent long-term neurological sequelae due to concussive or subconcussive blows to the head.

Indexed as

BiomarkersBrain ConcussionBrain InjuriesDisease ProgressionHumansBiomarkers

Identifiers

PMID23399646
PMCPMC4513656

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.