Citation

Lee NH, Lee GY, Park CR, Kim SK, Ahn YC, Cho JH, Son CG. Integr. Med. Res. 2021; 10(3): e100705.

Copyright

(Copyright © 2021, Elsevier Publishing)

DOI

10.1016/j.imr.2020.100705

PMID

33665093

Abstract

BACKGROUND: As the use of herbal medicines increased worldwide, there has been concern about the risk of herb-induced liver injury (HILI). Many clinical studies have assessed the risk of HILI in Korea.

METHODS: Therefore, we conducted a meta-analysis of the incidence of HILI in Korea, by analyzing nine clinical studies. These involved 8625 participants (3274 males; 5351 females), including 436 outpatients (three studies) and 8189 inpatients (six studies).

RESULTS: As a result, the overall incidence of HILI in Korea was 0.49% (95% CI 0.33-0.74%), and it was 0.57% in males and 0.30% in females. We found a similar incidence of HILI in prospective (0.51%) and retrospective (0.50%) studies. The incidence of HILI was higher in inpatients (0.62%) than outpatients (0.03%).

CONCLUSION: Although there are limitations regarding study quality and the number of participants, we systematically estimated the risk of HILI in Korea. We anticipate this study would be a helpful information for prescribing herbal medicines and researching the safety of herbs.

Language: en

Keywords

Meta-analysis; Herb-induced liver injury; Korea