Evidence map›Paper›PMID 41810260›Full record

ReviewHCA healthcare journal of medicine2026

Exploring the Effects of Traumatic Brain Injuries on Cranial Nerve Injury.

Caitlin J McPartland, Michael J Pienkos, Sarah E Johnson, Saptarshi Biswas

Abstract readReview
In one paragraph

Review in HCA healthcare journal of medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Caitlin J McPartlandUniversity of South Carolina School of Medicine, Columbia, South Carolina.
Michael J PienkosUniversity of South Carolina School of Medicine, Columbia, South Carolina.
Sarah E JohnsonHarvard Medical School, Cambridge, Massachusetts.
Saptarshi BiswasGrand Strand Medical Center, Myrtle Beach, South Carolina.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Traumatic brain injuries (TBI) are a significant and growing health issue, leading to over 200 000 hospitalizations annually in the United States. Cranial nerve (CN) injuries accompanying TBI can severely impact patients' quality of life. This review aims to address the gap in research regarding the severity, mechanisms of injury, and associated intracranial injuries, emphasizing the importance of early detection and intervention. Methods: A comprehensive literature search was conducted across databases such as PubMed and Ovid using key terms, including "cranial nerve injury," "cranial nerve palsy," "traumatic brain injury," and "Glasgow Coma Scale." Inclusion criteria encompassed studies reporting CN injuries with TBI, categorized by Glasgow Coma Scale (GCS) scores, and the mechanisms of injury. A total of 14 studies were reviewed, integrating data from adult and pediatric populations. Results: The incidence of CN injuries in TBI patients varies in the literature, with studies reporting rates between 5%-23%. Data revealed significant occurrences of CN injuries in mild (GCS scores 13-15), moderate (GCS scores 9-12), and severe (GCS scores < 9) TBI. Common mechanisms of injury included automobile accidents and falls; crush injuries were a notably common mechanism of injury in pediatric patients with TBI. Associated injuries included skull base fractures (38.9%), subdural hematomas (16.6%), epidural hematomas (18.9%), and subarachnoid hemorrhage (25.6%). Early detection and intervention were found to be critical in improving patient outcomes, with delays leading to increased disability and poor prognosis. Conclusion: The high prevalence of CN injuries in even mild cases of TBIs emphasizes the need for physicians to be equipped to assess, diagnose, and treat CN deficits in all forms of neurological trauma. By acknowledging common mechanisms of injury and associated intracranial injuries, we can elucidate the possibility of CN damage in order to facilitate early recognition and treatment. The identification of CN injury also suggests the importance of investigating other intracranial injuries such as skull base fractures, epidural or subdural hematomas, and hemorrhage.

Indexed as

accidental injuriesclosed head injuriescranial nerve injuriesGlasgow coma scaleskull fracturestrauma severity indicestraumatic brain injuries

Identifiers

PMID41810260
PMCPMC12971097

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Registered trials

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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.