Abstract
Background and objective
Medication-overuse headache (MOH) as a secondary chronic headache imposes a considerable burden on both individuals and societies. Nevertheless, little is known about the burden of MOH in Iran. Therefore, in the current study, we aimed to quantify the annual cost of MOH among Iranian patients.
Methods
In this cross-sectional study, 84 patients were recruited. Demographic data, headache attack characteristics, related disability, and information about the economic burden of MOH were collected through face-to-face interview. Direct medical and nonmedical costs as well as indirect costs were included in our cost analysis. The prevalence-based approach was applied to estimate the economic burden of MOH.
Results
We found that MOH patients in Iran spend averagely $1046 for medical services, $132 for nonmedical services, and $1432 due to lost productivity per year. The per-person annual cost of MOH was US$2610, and the total annual cost for Iran was $10,179,000,000, with direct and indirect cost accounting for 45% and 55%, respectively.
Conclusion
MOH leads to substantial healthcare costs and significant loss of productivity in Iran. Therefore, raising awareness in this area especially for policymakers can use in future health planning and lead to resource allocation in the field of disabling type of headache disorders such as MOH. Our findings also provide a different insight into the burden of MOH, which are likely closer to the actual costs in middle- and low-income countries, and also it could be a sample of such a study in western Asia.
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Abbreviations
- GBD:
-
Global Burden of Disease
- DALYs:
-
Disability-adjusted life-years
- MOH:
-
Medication-overuse headache
- TTH:
-
Tension-type headache
- MIDAS:
-
Migraine Disability Assessment test
- VAS:
-
Visual analogue scale
- NSAIDs:
-
Nonsteroidal anti-inflammatory drugs
- GP:
-
General practitioner
- TCAs:
-
Tricyclic antidepressants
- GDP:
-
Gross domestic product
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All authors contributed to the study conception and design. Material preparation and data collection were performed by Fatemeh Nadjafi-Semnani. Zahra Mohammadshirazi and Niusha vahidpour were also involved in data collection process. Data analysis was performed by Ali Akbari-sari and Rajabali Daroudi. The first draft of the manuscript was written by Mansoureh Togha and Fahimeh Martami. All authors read and approved the final manuscript.
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The study was approved by the ethical committee of Tehran University of medical sciences (IR.TUMS.MEDICINE.REC.1397.177).
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All patients signed an informed consent form prior to inclusion in the study.
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Mansoureh Togha and Fahimeh Martami are equally first authors.
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Togha, M., Nadjafi-Semnani, F., Martami, F. et al. Economic burden of medication-overuse headache in Iran: direct and indirect costs. Neurol Sci 42, 1869–1877 (2021). https://doi.org/10.1007/s10072-020-04716-8
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DOI: https://doi.org/10.1007/s10072-020-04716-8