Drug utilization study in ophthalmology outpatients at a tertiary care teaching hospital.
In view of the advancement in drug development and availability of new ocular therapeutics in the discipline of ophthalmology, we attempted to study the drug utilization and describe the prescribing practices of ophthalmologists in a tertiary care teaching hospital. Method. A prospective, cross-sectional, observational study was conducted on patients attending Outpatient Department of Ophthalmology for curative complaints. Prescriptions of 600 patients treated were analyzed by the WHO prescribing indicators and additional indices. Results. Analysis showed that the average number of drugs per prescription was 1.49. Percentage of drugs prescribed by generic name was 2.35%. Percentage of encounters with antibiotics was 44.83%. Percentage of drugs prescribed from National Essential drug list (NEDL)/National Formulary of India (NFI) was 19.48%. Patient's knowledge of correct dosage was 93.83%. Antimicrobial agents were the most commonly prescribed drugs followed by antiallergy drugs and ocular lubricants. Fluoroquinolones accounted for 60% of the total antimicrobial drugs, of which gatifloxacin was the most frequently prescribed fluoroquinolone. Conclusion. The study indicated an awareness of polypharmacy, but showed ample scope for improvement in encouraging the ophthalmologists to prescribe by generic name and selection of essential drugs from NEDL/NFI.
Department of Pharmacology, MGM Medical College & Hospital, Sector 18, Kamothe, Navi Mumbai, Maharashtra 410 209, India.
Pradeep R
PR
Jadhav
Department of Pharmacology, MGM Medical College & Hospital, Sector 18, Kamothe, Navi Mumbai, Maharashtra 410 209, India.
Vijay V
VV
Moghe
Department of Pharmacology, MGM Medical College & Hospital, Sector 18, Kamothe, Navi Mumbai, Maharashtra 410 209, India.
Yeshwant A
YA
Deshmukh