Abstract
Background:
Sore throats may be due to either viral or group A beta hemolytic streptococcus (GABHS) infections; but diagnosis of the etiology of a sore throat is difficult, often leading to unnecessary antibiotic prescriptions and consequent increases in bacterial resistance. Scoring symptoms using the McIsaac clinical decision rule can help physicians to diagnose and manage streptococcal infections leading to sore throat and have been recommended by the Ministry of Health, Malaysia. In this paper, we offer the first assessment of the effectiveness of the McIsaac rule in a clinical setting in Malaysia.
Method:
This study is a retrospective review of 116 pediatric patients presenting with sore throat. Group A comprised patients before the implementation of the McIsaac rule and Group B comprised patients after the implementation.
Results:
Unnecessary throat swab cultures were reduced by 40% (P = 0.003). Redundant antibiotic prescriptions were reduced by 26.5% (P = 0.003) and the overall use of antibiotics was reduced by 22.1% (P = 0.003). The pediatricians’ compliance rate to McIsaac rule criteria was 45% before implementation of the McIsaac rule, but improved to 67.9% (P = 0.0005) after implementation.
Discussion:
The McIsaac rule is an effective tool for the management of sore throat in children in Malaysia.
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Acknowledgements
We thank the Director General of Health Malaysia for the permission to publish this article. We acknowledge the efforts and the positive input of the Paediatric ward team at Hospital Kulim in the study.
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Thillaivanam, S., Amin, A., Gopalakrishnan, S. et al. The effectiveness of the McIsaac clinical decision rule in the management of sore throat: an evaluation from a pediatrics ward. Pediatr Res 80, 516–520 (2016). https://doi.org/10.1038/pr.2016.113
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DOI: https://doi.org/10.1038/pr.2016.113
