An evaluation of antibiotic prescription pattern and drug rationality analysis among outpatients at public health setting, India

Abstract

Background

Antibiotic resistance (AMR) is a significant worldwide health problem, with inappropriate antibiotic prescription being a major contributing factor. Prudent antibiotic use is essential for enhancing health outcomes and reducing AMR. This study assesses antibiotic prescribing practices and their logic in a public community health facility catering to 12,900 urban and rural populations in North India.

Methods

Cross-sectional research was performed from August 2021 to August 2022, examining 1219 outpatient antibiotic prescriptions. The data encompassed medication kind, dose, duration, adherence to therapeutic criteria, and rationale evaluated by ID specialists and clinical pharmacologists. The evaluation was conducted in accordance with standard procedures, including those from NCDC and PGIMER. Demographics, antibiotic classifications, WHO AWaRe categories, diagnoses, and compliance with the essential drug list (EDL) were evaluated.

Results

The results indicated that 45.9 % of prescriptions were for males and 54 % for females, predominantly involving individuals aged 20–40 years. Amoxicillin + clavulanic acid (27.2 %) was the most often given antibiotic, followed by metronidazole (13.4 %) and azithromycin (10.3 %). The WHO AWaRe categorization revealed that 49.7 % of antibiotics were categorized as “Access,” 27.3 % as “Watch,” and none as “Reserve.” An examination of rationality indicated that 57 % of urinary tract infection prescriptions were justified, but just 29 % of respiratory tract infection prescriptions were deemed logical. Diarrhea and respiratory tract infections were recognized as primary targets for minimizing superfluous antibiotic consumption.

Conclusion

The research underscores the necessity for enhanced antibiotic prescription protocols in outpatient environments. Specialized education for healthcare professionals, improved prescription oversight, and compliance with evidence-based protocols are essential for fostering judicious antibiotic utilization and addressing AMR.