Costs Associated with Adverse Drug Reactions Among HIV/TB Patients in Thailand
1
Issued Date
2022-01-01
Resource Type
eISSN
11786981
Scopus ID
2-s2.0-85139014866
Journal Title
ClinicoEconomics and Outcomes Research
Volume
14
Start Page
587
End Page
599
Rights Holder(s)
SCOPUS
Bibliographic Citation
ClinicoEconomics and Outcomes Research Vol.14 (2022) , 587-599
Suggested Citation
Rochanathimoke O., Tragulpiankit P., Turongkaravee S., Jittikoon J., Udomsinprasert W., Chaikledkeaw U. Costs Associated with Adverse Drug Reactions Among HIV/TB Patients in Thailand. ClinicoEconomics and Outcomes Research Vol.14 (2022) , 587-599. 599. doi:10.2147/CEOR.S373489 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/86287
Title
Costs Associated with Adverse Drug Reactions Among HIV/TB Patients in Thailand
Author's Affiliation
Other Contributor(s)
Abstract
Purpose: To assess the direct and indirect costs associated with adverse drug reactions (ADRs) in patients receiving treatment regimens for human immunodeficiency virus (HIV) infection and tuberculosis (TB) in selected Thai hospitals. Patients and Methods: This was a retrospective study conducted between October 2014 and September 2019 at three public hospitals in Thailand. Data were obtained from a medical database and spontaneous ADR reporting system of each study site. The out-of-pocket health payments and indirect costs were determined via interviewing. All costs were updated to 2021. Results: A total of 432 eligible patients who experienced ADRs due to HIV and TB treatment, and 93 patients were interviewed to determine direct non-medical and indirect costs. The average direct medical cost for ADR was USD 5.65 for mild cases, USD 156.54 for moderate cases, and USD 1,242.45 for severe cases. For direct non-medical costs, the average cost per episode was USD 27.29 in mild ADR, USD 70.86 in moderate ADR and USD 270.66 in severe ADR. The indirect cost incurred in each mild, moderate and severe ADR was USD 41.86, USD 89.34, and USD 552.60, respectively. The Stevens-Johnson syndrome (SJS) had the highest management costs. Conclusion: ADRs associated with anti-tuberculosis drugs and antiretroviral drugs seem to have a substantial economic impact from a societal perspective. These findings would be useful for increasing awareness and encouraging early avoidance of ADRs.