| Autor: |
Trakilovic, Aleksandra, Graudins, Linda Velta, Aung, Ar Kar, Hoy, Jennifer, Fairley, Christopher K., Aguirre, Ivette |
| Zdroj: |
Journal of Pharmacy Practice & Research; Aug2023, Vol. 53 Issue 4, p195-199, 5p, 2 Charts |
| Abstrakt: |
The integrase‐inhibitor bictegravir combination antiretroviral therapy (ART) Biktarvy became available in Australia in October 2018. Neuropsychiatric adverse drug reactions (ADRs) are associated with bictegravir and may affect persistence and adherence to treatment. The aim of this study was to describe the type and frequency of reported neuropsychiatric reactions in people dispensed Biktarvy. Ethics approval was obtained from Alfred Hospital Ethics Committee (Project No. 541/20). Data were collected from records of people dispensed Biktarvy between October 2018 and May 2020 and who subsequently had a new neuropsychiatric reaction reported to the organisation's ADR Review Committee. Data were sourced from ADR reports, medical and dispensing records, and included demographics, medical history, and concurrent medicines with known psychiatric adverse reactions. Data were analysed descriptively. Biktarvy was dispensed to 1265 patients. Twenty‐two (1.7%, 95% confidence interval [CI] 1.0–2.5%) people reported 50 neuropsychiatric ADRs, including abnormal dreams (n = 13), sleep disorders (n = 5), and headaches (n = 5). The median time from initiation to reaction was 13 (interquartile range [IQR] 4–94) days. Eighteen patients discontinued Biktarvy (1.4%, 95% CI 0.85–2.24). There was no statistically significant difference in discontinuation of Biktarvy between people who did or did not have a pre‐existing psychiatric diagnosis (p = 0.58). Concurrent medicines with known psychiatric adverse reactions were used by 10 people. A low rate of reported neuropsychiatric ADRs lead to discontinuation of Biktarvy, similar to rates in Biktarvy trials. This study adds to the post‐marketing surveillance data of Biktarvy tolerance amongst people living with human immunodeficiency virus (HIV). [ABSTRACT FROM AUTHOR] |
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