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Efficacy and Safety of Voriconazole Versus Amphotericin B Deoxycholate Induction Treatment for HIV-Associated Talaromycosis: A Prospective Multicenter Cohort Study in China

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机构: [1]Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba, Chongqing 400036, China [2]Division of Infectious Diseases, The Third People’s Hospital of Guilin, Guangxi, China [3]Division of Infectious Disease, Longtan Hospital of Guangxi Zhuang Autonomous Region, Guangxi, China [4]Division of Infectious Diseases, The First Hospital of Changsha, Hunan, China [5]Division of Infectious Diseases, the Fourth People’s Hospital of Nanning, Guangxi, China [6]Division of Infectious Diseases, Guangzhou Eighth People’s Hospital, Guangzhou Medical University, Guangdong, China [7]Department of Infectious Diseases, Xixi Hospital of Hangzhou, Zhejiang, China [8]Division of Infectious Diseases, Liuzhou General Hospital, Guangxi, China [9]Division of Infectious Diseases, Kunming Third People’s Hospital, Yunnan, China [10]Division of Infectious Diseases, Guiyang Public Health Clinical Center, Guizhou, China
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关键词: Talaromycosis Voriconazole Amphotericin B deoxycholate HIV AIDS

摘要:
Current guidelines recommend amphotericin B as the preferred drug for induction therapy; however, amphotericin B is not available in certain settings. Induction therapy with amphotericin B deoxycholate or voriconazole has been shown to be an effective treatment for talaromycosis. However, prospective clinical trials comparing these two antifungal drugs are absent from the literature.In this open-labeled, multicenter, prospective controlled trial, we enrolled patients at 15 hospitals in China from 2019 to 2020. Participants received induction treatment with either amphotericin B deoxycholate intravenously at a dose of 0.5 to 0.7 mg per kilogram per day or voriconazole at a dose of 6 mg/kg intravenously twice daily for the first day, followed by 4 mg/kg intravenously twice daily for 3 days, and then voriconazole was given either intravenously (4 mg/kg intravenously twice daily) or orally (200 mg twice daily) for the remaining 10 days. The primary outcome was all-cause mortality during 48 weeks after baseline. Secondary outcomes were mortality at week 2 or week 24, clinical resolution of talaromycosis, and fungal clearance at week 2. A propensity score (PS) matching analysis was performed to control confounding factors.We observed no difference in the risk of death at week 2, at week 24, or at week 48 in either the unmatched cohort or the matched cohort. Both in the unmatched and the matched cohorts, logistic regression analysis revealed a significantly lower odds ratio of clinical resolution (OR 0.450, 95% CI 0.291-0.696, p < 0.001; OR 0.443, 95% CI 0.261-0.752, p = 0.003) and fungal clearance (OR 0.514, 95% CI 0.333-0.793, p = 0.003; OR 0.542, 95% CI 0.318-0.923, p = 0.024) in voriconazole users compared to amphotericin B deoxycholate users over the course of 2 weeks. In the induction therapy without ART subgroup patients in the amphotericin B deoxycholate group showed a significantly higher rate of clinical resolution and fungal clearance than those in the voriconazole group (56.1% vs. 30.4%, 95% CI 13.4-36.5, p = 0.000; 63.8% vs. 40.4%, 95% CI 11.1-34.7, p = 0.000), whereas there was no significant difference in clinical resolution and fungal clearance in the induction therapy combined with ART subgroup.Induction therapy using voriconazole had a similar efficacy, in terms of all-cause mortality rate, to induction therapy using amphotericin B deoxycholate in HIV-infected patients with talaromycosis over a 48-week observation period. Amphotericin B deoxycholate contributed to earlier fungal clearance and earlier clinical resolution of symptoms in the induction therapy without ART subgroup, whereas amphotericin B deoxycholate use did not contribute to a significant difference in clinical resolution and fungal clearance in the induction therapy combination with ART subgroup.ChiCTR1900021195. Registered 1 February 2019, http://www.chictr.org.cn/showproj.aspx?proj=35362 .© 2022. The Author(s).

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出版当年[2022]版:
大类 | 3 区 医学
小类 | 3 区 传染病学
最新[2023]版:
大类 | 3 区 医学
小类 | 3 区 传染病学
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第一作者机构: [1]Division of Infectious Diseases, Chongqing Public Health Medical Center, 109 Baoyu Road, Shapingba, Chongqing 400036, China
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