Abstract
Introduction:
Antimicrobial resistance is an important patient safety issue. Antibiotic Stewardship is one of the key strategies in tackling this problem. We present our data over a two year period from October 2011 to December 2013.
Method:
A multidisciplinary, consultant led antibiotic ward round was implemented in October 2011. This involved the consultant orthopaedic surgeon, microbiologist, pharmacist and antibiotic prescription nurse. Data from the meetings was collected prospectively over a 118 week period using a standard data form.
The case notes, prescription kardex, laboratory results including microbiology data and clinical information of patients was available at the time of the Ward round. The indications for, choice of antibiotics, duration and further treatment plan were made and a note for the case notes was dictated immediately. Changes to prescriptions were also made at the time.
Results:
Over the first 2 years 269 patients were reviewed. We noticed a 22% decrease in the volume of IV antibiotic prescriptions. 35% of antibiotic prescriptions were de-escalated (reducing the dose or narrowing the spectrum), however 9% required escalation. 2% of prescriptions were stopped for being clinically not required any more. There was 48% decrease in costs of IV antibiotics and 30% decrease in total cost of oral and IV antimicrobials.
Discussion:
We find that this exercise leads to a clear, documented, more cohesive approach to patients' treatment which improves patient care. It makes the orthopaedic consultant and on call team aware of all patients on antibiotics and the plan for the following week.
Conclusion:
Antibiotic Stewardship in our hospital has led to the decrease in the use of antibiotics and reduced costs along with several other soft benefits in patient treatment. Given the rising problem of antibiotic resistance, this key pillar strategy against it should be implemented in all hospitals
