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Survey of prophylactic antibiotic use amongst UK cochlear implant surgeons
1South of England Cochlear Implant Centre, Institute of Sound and Vibration Research, University of Southampton, SO17 1BJ, UK. emmabarker@doctors.org.uk
Insights
Cochlear implant patients face higher meningitis risk. While UK centers use antibiotic prophylaxis, protocols for duration and type vary widely and often lack adherence to surgical principles.
Area of Science:
- Otolaryngology
- Neurosurgery
- Infectious Disease
Background:
- Cochlear implantation increases pneumococcal meningitis risk.
- Pneumococcal vaccination is now standard for implant recipients.
- Antibiotic prophylaxis is suggested but lacks specific guidelines.
Purpose of the Study:
- To survey UK cochlear implant centers regarding antibiotic prophylaxis protocols.
- To assess adherence to established surgical principles in prophylaxis regimens.
Main Methods:
- A survey was distributed to all UK cochlear implant centers.
- The survey inquired about antibiotic type and duration used for prophylaxis.
- Data on adherence to surgical principles was collected.
Main Results:
- 100% of surveyed UK centers utilize antibiotic prophylaxis.
- Significant variation exists in antibiotic choice and duration across centers.
- Many current prophylaxis regimens do not align with surgical principles.
Conclusions:
- Antibiotic prophylaxis is universally adopted in UK cochlear implant centers.
- Current practices show considerable heterogeneity and suboptimal adherence to surgical principles.
- Standardized guidelines are needed for effective antibiotic prophylaxis in cochlear implantation.
Abstract:
Cochlear implant patients are at an increased risk of pneumococcal meningitis. Recent government guidelines require all implant patients to undergo pneumococcal vaccination. The guidelines also suggest antibiotic prophylaxis but no clear guidelines regarding which antibiotic to use or for how long were issued.We asked each implant centre within the UK to describe their antibiotic protocol for cochlear implantation.Our results have showed that 100% of UK implant surgeons use antibiotic prophylaxis. The type of antibiotic and duration vary significantly between centres. Interestingly, however, the regimes followed by most practices do not adhere to surgical principles of antibiotic prophylaxis.