Evidence map›Paper›PMID 41695898›Full record

ArticleSpine surgery and related research2026

Optimizing Management of Spontaneous Cervical Epidural Hematoma: The Role of Early Intervention in Functional Recovery.

Hiroki Narita, Michihisa Narikiyo, Yusuke Hirokawa, Rento Miyazaki, Keita Hashimoto, So Ohashi, Hirokazu Nagasaki, Yoshifumi Tsuboi, Hidenori Matsuoka

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Article in Spine surgery and related research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Hiroki NaritaDepartment of Neurosurgery, Kawasaki Saiwai Hospital, Kawasaki, Japan.
Michihisa NarikiyoDepartment of Neurosurgery, Kawasaki Saiwai Hospital, Kawasaki, Japan.
Yusuke HirokawaDepartment of Neurosurgery, Kawasaki Saiwai Hospital, Kawasaki, Japan.
Rento MiyazakiDepartment of Neurosurgery, Kawasaki Saiwai Hospital, Kawasaki, Japan.
Keita HashimotoDepartment of Neurosurgery, Kawasaki Saiwai Hospital, Kawasaki, Japan.
So OhashiDepartment of Neurosurgery, Kawasaki Saiwai Hospital, Kawasaki, Japan.
Hirokazu NagasakiDepartment of Neurosurgery, Kawasaki Saiwai Hospital, Kawasaki, Japan.
Yoshifumi TsuboiDepartment of Neurosurgery, Kawasaki Saiwai Hospital, Kawasaki, Japan.
Hidenori MatsuokaDepartment of Neurosurgery, Kawasaki Saiwai Hospital, Kawasaki, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To present 3 cases of spontaneous cervical epidural hematoma (SCEH) with acute neurological deterioration that achieved excellent functional recovery after surgical decompression, and to evaluate the influence of surgical timing on outcomes through a literature review. Methods: We report on 3 patients diagnosed with SCEH via cervical magnetic resonance imaging (MRI) following acute-onset neck pain, followed by hemiparesis or hemiplegia. Surgical decompression was performed at 19, 6, and 10 hours after symptom onset, respectively. A comprehensive literature review was also conducted to assess the relationship between surgical timing and neurological outcomes in SCEH. Literature Search Strategy: We performed a literature search using PubMed as the primary database, complemented by Google Scholar, covering the period from January 1980 to December 2024. Keywords included "spinal epidural hematoma," "cervical," "spontaneous," and "surgery." Inclusion criteria were case reports, case series, or reviews describing SCEH with surgical or conservative management and reported outcomes. Results: All 3 patients demonstrated complete neurological recovery despite presenting with severe motor deficits and undergoing surgery at different times. Their recovery periods ranged from 11 to 90 days. Our literature review, which included 158 cases, consistently indicated that surgical timing is a critical factor influencing outcomes. Specifically, 83.2% of patients showed neurological improvement with surgery within 12 hours, while 68.9% improved when operated on between 12 and 24 hours Limitations: The proposed treatment algorithm is based on a small number of institutional cases combined with data from a narrative literature review. A formal meta-analysis or quantitative pooled analysis was not performed; therefore, the generalizability of the algorithm should be interpreted with caution. Conclusions: Prompt surgical decompression, ideally within 12-24 hours, can result in excellent functional recovery in SCEH, even in patients with severe initial neurological deficits. Early recognition of stroke-mimicking symptoms and urgent MRI evaluation are crucial for achieving optimal outcomes.

Indexed as

hemiplegianeurological recoveryspontaneous cervical epidural hematomasurgical timingurgent decompression

Identifiers

PMID41695898
PMCPMC12895165

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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.