A study of drug utilization pattern using WHO prescribing indicators in pediatric patients

Suwitha S.; Beny Margrat C. F.; Priya A.; Arun Chander Yadav K.

doi:10.18203/2320-6012.ijrms20231353

Authors

Suwitha S. Department of Pharmacology, Apollo Children’s Hospital, Chennai, Tamil Nadu, India
Beny Margrat C. F. Department of Pharmacology, Apollo Children’s Hospital, Chennai, Tamil Nadu, India
Priya A. Department of Pharmacology, Apollo Children’s Hospital, Chennai, Tamil Nadu, India
Arun Chander Yadav K. Department of Pharmacology, Apollo Children’s Hospital, Chennai, Tamil Nadu, India

DOI:

https://doi.org/10.18203/2320-6012.ijrms20231353

Keywords:

Antibiotics, Core indicators, Pediatrics, Respiratory tract infections, Utilization pattern

Abstract

Background: The study aimed to get drug utilization pattern using WHO prescribing indicators in pediatric patients.

Methods: It was an observational prospective study carried out in pediatric in-patients with a sample size of 280 patients based on inclusion, and exclusion criteria for a period of 6 months. The study data were collected using patient case record and analysis was done.

Results: Out of 280 patients data collected, majority of patients were in the gender male category 168 (60%) and many were from the age group of early childhood (1-5 years) 126 (45%). Respiratory tract infections were the major diagnosis made among the sample size. The drug class commonly prescribed were oral antibiotics 261 (28.38%). The average number of drugs per prescription were 3.28%. Among the total number of prescription percentage of drugs prescribed by generic name and antibiotics were 2.7%, 76.07%. Percentage of patients prescribed with injection were 79.28%.

Conclusions: This study highlights WHO prescribing core indicators in evaluating the usage of rational prescription. It helps in reinforcing rational prescribing practices and increases awareness among physicians and medical students. Irrational prescriptions may result in harmful events. A rational prescription should follow the standard treatment guidelines of WHO. The assessment of these indicators can also help us to decrease the cost burden on the patient. Continuous education with focus on rational drug usage and evidence-based medicine can further increase the understanding and improves health care policies.

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