RÉSUMÉ
Background: The pattern of drug use in a hospital setting needs to be monitored intermittently to analyze their rationality. Aim and Objective: The aim of this study was to assess the prescribing pattern as per World Health Organization core drug use indicators. Materials and Methods: This is a prospective cross-sectional, single-center, and observational study. A total of 620 prescriptions were included and analyzed in dermatology outpatient attendees at a tertiary care teaching hospital. A predesigned pro forma was used to collect and compile data. All the statistical analysis was performed with the Microsoft Excel office 2019 version. Results: The average number of drugs per encounter was 4.03. The percentage of encounters with antibiotics was 33.38%. There was no prescription having an injection. The drugs prescribed by their generic names were 16.61%. Drugs prescribed from local institutional essential drugs list were 42.11%. Conclusion: Studies based on drug prescribing patterns are a very important tool not only to guide physicians to improve their prescribing habits but also for hospital administration to recognize the lacunae in drug prescribing and formulate guidelines to facilitate rational drug use.
RÉSUMÉ
Background: Irrational prescribing is a universal problem that may lead to inadequate response to medication therapy, poor patient compliance and increased adverse drug reactions ultimately leading to frequent hospital admissions. Hence this study was done to assess the drug utilization pattern using WHO core drug use indicators so that the recommendation can be made towards the rational prescribing.Methods: A sample of 3650 prescriptions was analysed prospectively to assess the drug utilization patterns in the dermatology OPD of a tertiary care teaching hospital of central south India.Results: The average number of drugs per prescription was 2.74 whereas 79.26% drugs were prescribed by generic names. Percentage of encounters with an antibiotic prescribed was 18.68%. Regarding use of injections, 3.26% prescriptions contains one or more injections. Percentage of drugs prescribed from essential drugs list was 78.37%. Average consultation time was lower (2.9 minutes) than recommended.Conclusions: The data from the present study indicates that prevalence of polypharmacy, inadequate consultation and dispensing time along with poor patient’s knowledge are the areas of medication therapy to be improved. Availability of essential drugs and key drugs in stock should be improved to achieve rational therapeutic goal. Further, continued medical education regarding the rational prescribing will definitely improve the standards of health care delivery.
RÉSUMÉ
Background: Periodic assessment of drug prescribing and dispensing pattern in a hospital facility shall play a major role in avoiding the inappropriate use of drugs which leads to potential hazards and expenses for the patients.Methods: The objective of the study was to analyse the patterns of drug use and dispensing in dermatology outpatient prescriptions from a tertiary care teaching hospital in south India. Data were collected over a period of one month from patients attending dermatology outpatient department by scrutinizing 100 prescriptions and analyzed using WHO formulated 揷ore drug use indicators� like the format, prescribing pattern and rationality of prescriptions.Results: The total number of drugs prescribed in 100 prescriptions was 233 i.e. on average 2.33 drugs were prescribed per patient. The patient's name and age were mentioned in all the prescriptions while diagnosis, dose, route of administration, dosage form, duration of therapy and prescriber's identity was written in 43.29%, 68.04%, 69.07%, 100%, 49.48% and 63.91% prescriptions respectively. Out of all drugs, 42.91% were generic drugs and 57.08% were from National Essential Drug List of India. Steroids (18.02%) were the most common group of drugs used, followed by keratolytics and emollients (15.87%). Most of the drugs were given by topical route (47.63%).Conclusions: A prescription by a doctor is a reflection of physicians� attitude towards the disease and the role of drug in its treatment. It also provides an insight into the nature of health care at that facility. Interventions to rectify over proper prescription format and prescription of generic drugs are necessary to further improve rational drug use in this facility.