Pan J, Feroze AH, McGrath M, Eaton J, Abecassis IJ, Temkin N, Chesnut RM, Bonow RH. Incidence and Risk Model of Post-Traumatic Hydrocephalus in Patients with Traumatic Brain Injury.
World Neurosurg 2024;
185:e491-e499. [PMID:
38369109 DOI:
10.1016/j.wneu.2024.02.060]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 02/10/2024] [Indexed: 02/20/2024]
Abstract
OBJECTIVE
Post-traumatic hydrocephalus (PTH) is a complication following traumatic brain injury (TBI). Early diagnosis and treatment are essential to improving outcomes. We report the incidence and risk factors of PTH in a large TBI population while considering death as a competing risk.
METHODS
We conducted a retrospective cohort study on consecutive TBI patients with radiographic intracranial abnormalities admitted to our academic medical center from 2009 to 2015. We assessed patient demographics, perioperative data, and in-hospital data as risk factors for PTH using survival analysis with death as a competing risk.
RESULTS
Among 7,473 patients, the overall incidence of PTH requiring shunt surgery was 0.94%. The adjusted cumulative incidence was 0.99%. The all-cause cumulative hazard for death was 32.6%, which was considered a competing risk during analysis. Craniectomy (HR 11.53, P < 0.001, 95% CI 5.57-223.85), venous sinus injury (HR 4.13, P = 0.01, 95% CI 1.53-11.16), and age ≤5 (P < 0.001) were significant risk factors for PTH. Glasgow Coma Score (GCS) > 13 was protective against shunt placement (HR 0.50, P = 0.04, 95% CI 0.26-0.97). Shunt surgery occurred after hospital discharge in 60% of patients.
CONCLUSIONS
We describe the incidence and risk factors for PTH in a large traumatic brain injury (TBI) population. Most cases of PTH were diagnosed after hospital discharge, suggesting that close follow-up and multidisciplinary diagnostic vigilance for PTH are needed to prevent morbidity and disability.
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