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Lower complication rates for cranioplasty with peri-operative bundle
Catherine Le1, Kern H Guppy2, Yekaterina V Axelrod2
1University of California Los Angeles, Neurocritical Care Department, Los Angeles, USA.
Clinical Neurology and Neurosurgery
|April 16, 2014
Summary
A new cranioplasty bundle significantly reduced surgical site infections (SSI) and the need for repeat surgeries. This bundle included vancomycin, barrier dressings, and chlorhexidine for improved patient outcomes.
Area of Science:
- Neurosurgery
- Infectious Disease Control
- Surgical Outcomes
Background:
- Cranioplasty, a procedure following craniectomy, carries a high risk of surgical site infections (SSI), often involving antibiotic-resistant bacteria.
- Understanding and mitigating peri-operative complications is crucial for improving cranioplasty patient outcomes.
- Methicillin-resistant Staphylococcus aureus (MRSA) colonization is a significant concern in cranioplasty patients.
Purpose of the Study:
- To evaluate the effectiveness of a comprehensive peri-operative bundle in reducing complications after cranioplasty.
- To specifically measure the impact of the bundle on surgical site infections (SSI) and the rate of re-do cranioplasties.
Main Methods:
- A prospective neurosurgery database was queried for 57 patients undergoing cranioplasty over seven years.
- A retrospective chart review assessed complications before and after implementing a bundle: peri-operative vancomycin, barrier dressings, and topical chlorhexidine.
- Complication rates, including SSI, wound dehiscence, and re-do cranioplasty, were compared between pre-bundle and post-bundle cohorts.
Main Results:
- The cranioplasty bundle significantly reduced SSI rates from 23.8% to 2.8% (p=0.0217).
- The rate of re-do cranioplasty decreased from 19% to 0% (p=0.0152) with bundle implementation.
- While MRSA colonization was high (19%), the bundle did not significantly impact superficial wound dehiscence, seizures, or hydrocephalus rates.
Conclusions:
- The implemented cranioplasty bundle effectively reduced surgical site infections.
- The bundle also led to a significant decrease in the requirement for re-do cranioplasties.
- This bundled approach represents a promising strategy for enhancing cranioplasty safety and outcomes.
