Journal
WORLD NEUROSURGERY
Volume 176, Issue -, Pages 213-226Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/J.WNEU.2023.04.028
Keywords
Endovascular neurosurgery; Intracranial pseudoaneurysm; Neurotrauma; Pediatric
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This study systematically reviewed the management and outcomes of pediatric patients who developed intracranial pseudoaneurysm (IPA) following head trauma or iatrogenic injury. The analysis found that various treatment strategies for IPAs in pediatric patients were safe and effective, with a high rate of favorable neurological outcomes achieved.
OBJECTIVE: This study aims to systematically review the management and outcomes of pediatric patients who develop intracranial pseudoaneurysm (IPA) following head trauma or iatrogenic injury.METHODS: Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic literature review was performed. Additionally, a retrospective analysis was conducted on pediatric patients who -nderwent evaluation and endovascular treatment for IPA originating from head trauma or iatrogenic injury at a single institution.-RESULTS: Two hundred twenty-one articles in the original literature search. Fifty-one met inclusion criteria resulting in a total of 87 patients with 88 IPAs including our institution. Patients ranged in age from 0.5 months to 18 years. Parent vessel reconstruction was used as first-line treatment in 43 cases, parent vessel occlusion in 26, and direct aneurysm embolization (DAE) in 19. Intra-operative complications were observed in 3.00% of procedures. Complete aneurysm occlusion was achieved in 89.61% of cases. 85.54% of cases resulted in favorable clinical outcomes. The mortality rate after treatment was 3.61%. The DAE group had higher rates of aneurysm recurrence than other treatment stra-tegies (P = 0.009). Patients with SAH had overall worse outcomes compared to patients who did not (P = 0.024). There were no differences in favorable clinical outcomes (P = 0.274) or complete aneurysm occlusion (P = 0.13) between primary treatment strategies.-CONCLUSIONS: IPAs were successfully obliterated, and favorable neuro-logical outcomes were achieved at a high rate regardless of primary treatment strategy. DAE had a higher rate of recurrence than the other treatment groups. Each described treatment method in our review is safe and viable for the treatment of IPAs in pediatric patients.
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