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Point-of-Care Testing for Pharyngitis in the Pharmacy
Sabiha Essack1, John Bell2, Douglas Burgoyne3
1Antimicrobial Research Unit, College of Health Sciences, University of KwaZulu-Natal, Durban 4041, South Africa.
Point-of-care (POC) tests for pharyngitis can help identify bacterial infections in pharmacies, guiding appropriate antibiotic use. This strategy aids in combating antibiotic resistance and improving antimicrobial stewardship in primary care.
Area of Science:
- Infectious Diseases
- Microbiology
- Pharmacology
Background:
- Pharyngitis, or sore throat, is usually viral and self-limiting, often managed without antibiotics.
- Inappropriate antibiotic use for pharyngitis fuels antibiotic resistance.
- Group A streptococcal (GAS) pharyngitis may necessitate antibiotic treatment.
Purpose of the Study:
- To discuss the evidence for using point-of-care (POC) testing for pharyngitis in community pharmacies.
- To evaluate the role of POC testing in guiding antibiotic treatment and promoting antimicrobial stewardship.
Main Methods:
- Review of evidence on the implementation and effectiveness of POC testing in community pharmacy settings.
- Discussion of challenges and benefits associated with POC testing for pharyngitis.
Main Results:
- Pharmacy-based POC testing can distinguish between viral and GAS pharyngitis.
- POC testing supports appropriate antibiotic prescribing and may reduce GP consultations.
- Implementation challenges include cost, training, and prescribing authority variations.
Conclusions:
- POC testing in community pharmacies can enhance antibiotic stewardship for pharyngitis.
- This approach may be a viable strategy to contain antibiotic resistance.
- Wider adoption could improve primary healthcare management of sore throats.
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