Evidence map›Paper›PMID 42586958›Full record

ArticleEpilepsia open2026

Economic burden and cost determinants of epilepsy in Georgia: A longitudinal cost-of-illness study.

Sofia Kasradze, Tamar Jishkariani, Eka Burkadze, Ketevan Mamasakhlisi, Marika Megrelishvili, Josemir W Sander

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Article in Epilepsia open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Sofia KasradzeCaucasus International University, Tbilisi, Georgia.
Tamar JishkarianiCaucasus International University, Tbilisi, Georgia.
Eka BurkadzeDepartment for Scientific Research, Mental Health Clinic "Mental Hub", Tbilisi, Georgia.ORCID https://orcid.org/0000-0001-9802-3005
Ketevan MamasakhlisiInstitute of Neurology and Neuropsychology, Tbilisi, Georgia.
Marika MegrelishviliIlia State University, Tbilisi, Georgia.
Josemir W SanderUCL Queen Square Institute of Neurology, London, UK.ORCID https://orcid.org/0000-0001-6041-9661

Funding

Caucasus International University, Tbilisi, Georgia CIU-FR-125-22Shota Rustaveli National Scientific Foundations PhD program's grant PHDF-23-1911
6 · The paper itself

Abstract

objectiveTo assess the economic burden, cost components, and individual-level determinants of outpatient epilepsy care in adults in Georgia.

methodsThis longitudinal study of epilepsy-related costs in adults with active epilepsy attending a tertiary epilepsy centre in Tbilisi collected clinical and sociodemographic data over 6 months. Direct and indirect costs were analyzed using descriptive statistics and multivariate regression.

resultsMedian total epilepsy-related costs in 351 adults (median age 31 years; 44.4% male) for six months were USD 402.22 (IQR: 293.33-578.15), with a mean cost of USD 572.54 ± 789.29, indicating a highly skewed distribution. Direct medical costs, mainly antiseizure medications, accounted for 83.5% of the mean total. Costs were similar across urban and rural residents. In multivariable analysis, males incurred lower total costs than females (CR = 0.86; 95% CI: 0.74-0.99), employment in non-professional roles (CR = 1.47; 95% CI: 1.19-1.81), health insurance coverage (overall p = 0.010), epilepsy type (overall p = 0.014), monotherapy compared with polytherapy (CR = 0.75; 95% CI: 0.64-0.88), and greater seizure frequency (per additional seizure: CR = 1.08; 95% CI: 1.05-1.11). Age showed a weak inverse association with costs, whereas epilepsy duration and disability/social benefit status were not significant predictors. Most participants incurred costs below 40% of their six-month income, although a subset faced a disproportionately high financial burden. SIGNIFICANCE: Epilepsy in Georgia imposes a significant economic burden on adults, driven mainly by medication costs, specialized services, and poor seizure control. This highlights the need for affordable therapies, optimized management, strengthened health system support, and expanded social protection. Future research needs to assess the long-term economic impact of drug-resistant epilepsy. PLAIN LANGUAGE SUMMARY: People with epilepsy often need lifelong treatment, but little is known about the financial burden of epilepsy in Georgia. We studied the cost of epilepsy care for 351 adults over six months. Most spending was on antiseizure medications and medical tests. People who had more seizures or needed more than one antiseizure medication had higher treatment costs. For most people, the cost of epilepsy care was not extremely high, but some experienced much greater expenses than others. Our findings show where the biggest costs come from and may help improve epilepsy care and make treatment more affordable in Georgia.

Indexed as

antiseizure medicationsdirect costshealthcare utilizationindirect costs

Identifiers

PMID42586958
PMCPMC13468731

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