Pharmacodynamics of efavirenz 400 mg in treatment-naive Chinese HIV-infected patients in a prospective cohort study.

ABSTRACT:

Background

The plasma concentration of patients treated with efavirenz (EFV) 600 mg was found to exceed the upper limit of the proposed therapeutic window in most Chinese HIV-infected individuals; thus, dosage reduction of EFV to 400 mg daily warranted consideration. This study aimed to assess the pharmacodynamics of EFV 400 mg for HIV-1-infected patients in China.

Method

Twenty cART-naïve individuals were enrolled in this study. EFV 400 mg combined with tenofovir (TDF) and lamivudine (3TC) as an initial antiretroviral regimen was administered for 48 weeks. EFV concentration and T cell subsets as well as HIV RNA load were evaluated at baseline and at 4, 12, 24, and 48 weeks. Moreover, neuropsychiatric adverse effects were also assessed by the Hamilton depression (HAMD) scale

SUBMITTER: Xu L 

PROVIDER: S-EPMC7824943 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature