DOI: http://dx.doi.org/10.18203/2319-2003.ijbcp20212923

Cost variation analysis of different brands of oral anti-epileptic drugs available in India

Nagavishnu Kandra, Rajesh B.

Abstract


Background: Epilepsy is a group of neurological disorders, characterized by seizures, loss of consciousness, muscular contraction. Prevalence of epilepsy in India is about 1%. High medical care cost should be cause of concern for policy makers and service providers. Hence, a study was planned to analyse cost ratio and percentage cost variations of oral antiepileptic drugs available in India.

Methods: An analytical study with maximum and minimum price of 10 tablets/capsules and syrup of one bottle of available strength of each drug was noted in Indian Rupee, using “Current Index of Medical Specialties” July to October 2020; “Drug Today” July To October 2020 volume-1 and “Indian Drug Review” 2020 volume-26 issue 6. Percentage cost variation and cost ratio for individual drugs was compared.

Results: Significant cost variations were found in different brands of same drug. Among established oral antiepileptic drugs, Divalproex sodium 250 mg has highest cost ratio 16.071 and 1507.14% price variation and Clonazepam 0.25 mg with cost ratio 16.005 and 1500.55% price variation. Diazepam 2 mg has lowest cost ratio 1.024 and 2.43% price variation. Among newer oral antiepileptic drugs, Levetiracetam 500 mg has highest cost ratio 66.389 and 6538.93% price variation; least is Oxcarbazepine 450 mg with cost ratio 1.317 and 31.75% price variation.

Conclusions: Epilepsy has long course of treatment. Increased adherence to treatment is achieved by switching to cost-effective therapy and by making Pharmacoeconomics an integral part of Undergraduate and Postgraduate Curriculum.


Keywords


Anti-epileptic drugs, Cost ratio, Percentage cost variation

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