Evidence map›Paper›PMID 39761556›Full record

ArticleJournal of neurosurgery. Case lessons2025

Traumatic retroclival hematoma resulting in abducens nerve palsy: illustrative case.

Ali Gharibi Loron, Kevin L Webb, Ryan M Naylor, Edward S Ahn

Abstract read
In one paragraph

Article in Journal of neurosurgery. Case lessons, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Ali Gharibi LoronDepartment of Neurological Surgery, Mayo Clinic, Rochester, Minnesota.
Kevin L WebbDepartment of Neurological Surgery, Mayo Clinic, Rochester, Minnesota.
Ryan M NaylorDepartment of Neurological Surgery, Mayo Clinic, Rochester, Minnesota.
Edward S AhnDepartment of Neurological Surgery, Mayo Clinic, Rochester, Minnesota.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPosttraumatic retroclival hematomas are rare pathologies among pediatric patients and can result in cranial nerve palsies. The authors sought to survey the literature and characterize the risk factors, treatment considerations, and overall outcomes for pediatric patients experiencing posttraumatic retroclival hematomas. OBSERVATIONS: A search of the Ovid Embase, Scopus, PubMed, and Web of Science databases from January 1986 to May 2024 was performed following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Additionally, the authors report a novel case of pediatric retroclival hematoma. The systematic review identified 41 eligible articles describing 64 individual cases of posttraumatic clival/retroclival hematoma in pediatric patients. The incidence of abducens nerve palsy in the setting of posttraumatic retroclival hematoma was 40%, and the rate of complete recovery of abducens nerve function was 73%. Analyses revealed that a higher initial Glasgow Coma Scale (GCS) score correlated with general neurological recovery (p < 0.05). However, no significant difference was found in GCS scores between patients with complete and those with incomplete abducens nerve recovery. LESSONS: There is a high rate of spontaneous recovery of abducens nerve function in patients with abducens palsy in the setting of posttraumatic retroclival hematoma. While initial GCS scores can predict general neurological recovery, factors influencing abducens nerve palsy resolution remain unclear. https://thejns.org/doi/10.3171/CASE24474.

Indexed as

abducens nerve palsyclival hematomacranial nerve injuryretroclival hematoma

Identifiers

PMID39761556
PMCPMC11705675

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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.