Incidence and Risk Factors of Surgical Site Infection After Cranial Surgery for Patients with Brain Tumors : A Systematic Review and Meta-analysis

Copyright © 2024 Elsevier Inc. All rights reserved..

BACKGROUND: Surgical site infections after craniotomy (SSI-CRANs) are a serious adverse event given the proximity of the wound to the central nervous system. SSI-CRANs are associated with substantial patient morbidity and mortality. Despite the importance and recognition of this event in other surgical fields, there is a paucity of evidence in the neurosurgical literature devoted to SSI-CRAN specifically in patients after brain tumor surgery.

METHODS: Systematic searches of Medline, Embase, and Cochrane Central were undertaken. The primary outcome was the incidence of SSI-CRAN at 30 and 90 days. Secondary outcomes were risk factors for SSI-CRAN.

RESULTS: Thirty-seven studies reporting 91,907 patients with brain tumors who underwent cranial surgery were included in the meta-analysis. Pooled incidence of SSI-CRAN at 30 and 90 days was 4.03% (95% CI: 2.94%-5.28%, I2 = 97.3) and 6.17% (95% CI: 3.16%-10.07%, I2 = 97.3), respectively. Specifically, incidence of SSI-CRAN following surgery for posterior fossa tumors was the highest at 9.67% (95% CI: 5.98%-14.09%, I2 = 75.5). Overall pooled incidence of readmission within 30 days and reoperation due to SSI-CRAN were 13.9% (95% CI: 12.5%-15.5%, I2 = 0.0) and 16.3% (95% CI: 5.4%-31.3%, I2 = 72.9), respectively. Risk factors for SSI-CRAN included reintervention (risk ratio [RR] 1.58, 95% CI: 1.22-2.04, I2 = 0.0), previous radiotherapy (RR 1.69, 95% CI: 1.20-2.38, I2 = 0.0), longer duration of operation (mean difference 64.18, 95% CI: 3.96-124.40 minutes, I2 = 90.3) and cerebrospinal fluid (CSF) leaks (RR 14.26, 95% CI: 2.14-94.90, I2 = 73.2).

CONCLUSIONS: SSI-CRAN affects up to 1 in 14 patients with brain tumors. High-risk groups include those with reintervention, previous radiotherapy, longer duration of operation, and CSF leaks. Further prospective studies should focus on bundles of care that will reduce SSI-CRAN.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - year:2024

Enthalten in:

World neurosurgery - (2024) vom: 02. März

Sprache:

Englisch

Beteiligte Personen:

Lee, Keng Siang [VerfasserIn]
Borbas, Balint [VerfasserIn]
Plaha, Puneet [VerfasserIn]
Ashkan, Keyoumars [VerfasserIn]
Jenkinson, Michael D [VerfasserIn]
Price, Stephen J [VerfasserIn]

Links:

Volltext

Themen:

Journal Article
Neuro-oncology
Neurosurgery
Risk factors
Surgical site infection
Systematic review
Tumor

Anmerkungen:

Date Revised 22.03.2024

published: Print-Electronic

Citation Status Publisher

doi:

10.1016/j.wneu.2024.02.133

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM369223802