International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2024
Assessing hepatotoxicity in novel and standard short regimens for rifampicin-resistant tuberculosis: Insights from the TB-TRUST and TB-TRUST-plus trials.
Клиническое исследование III фазыСтатьяМногоцентровое исследованиеРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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Song Lingyun, Zhang Yilin, Sun Feng, Lan Yuanbo, Tong Jie, Ge Shijia, Feng Zhen, Li Rong, Yu Hongying, Li Yang, Zhang Wenhong
Аннотация
OBJECTIVES: Efforts to shorten rifampicin-resistant tuberculosis (RR-TB) treatment have led to concerns about hepatotoxicity in shorter regimens. We evaluated hepatotoxicity in two novel regimens against the standard shorter regimen recommended by the World Health Organization (WHO).
METHODS: Participants from the TB-TRUST and TB-TRUST plus trials were assigned to the WHO shorter regimen, a levofloxacin (Lfx)-based regimen, or a bedaquiline (Bdq)-based regimen. Liver function was tested bi-weekly in the first month, then monthly until treatment ended. Eligibility required receiving at least one drug dose and undergoing at least two liver function tests.
RESULTS: Of 429 patients, hepatotoxicity was most prevalent in the WHO shorter group (26.7% of 169), compared to 4.7% in the Lfx group (172 patients), and 5.7% in the Bdq group (88 patients). The median peak alanine aminotransferase levels were 1.67 × upper limit of normal (ULN) for WHO, 0.82 × ULN for Lfx, and 0.88 × ULN for Bdq groups. The incidence of drug-induced liver injury was significantly higher in the WHO group (18.3%) than in the Lfx (3.5%) and Bdq (4.6%) groups. The time to significant alanine aminotransferase elevation was about 2.8 months, with no differences between groups.
CONCLUSIONS: Two novel regimens demonstrated lower hepatotoxicity compared to the WHO's shorter regimen. Entire course management monitoring is recommended in RR-TB treatment.
METHODS: Participants from the TB-TRUST and TB-TRUST plus trials were assigned to the WHO shorter regimen, a levofloxacin (Lfx)-based regimen, or a bedaquiline (Bdq)-based regimen. Liver function was tested bi-weekly in the first month, then monthly until treatment ended. Eligibility required receiving at least one drug dose and undergoing at least two liver function tests.
RESULTS: Of 429 patients, hepatotoxicity was most prevalent in the WHO shorter group (26.7% of 169), compared to 4.7% in the Lfx group (172 patients), and 5.7% in the Bdq group (88 patients). The median peak alanine aminotransferase levels were 1.67 × upper limit of normal (ULN) for WHO, 0.82 × ULN for Lfx, and 0.88 × ULN for Bdq groups. The incidence of drug-induced liver injury was significantly higher in the WHO group (18.3%) than in the Lfx (3.5%) and Bdq (4.6%) groups. The time to significant alanine aminotransferase elevation was about 2.8 months, with no differences between groups.
CONCLUSIONS: Two novel regimens demonstrated lower hepatotoxicity compared to the WHO's shorter regimen. Entire course management monitoring is recommended in RR-TB treatment.