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. 2025 Apr 22;64(5):743–756. doi: 10.1007/s40262-025-01496-2
An integrated population pharmacokinetic model was developed and externally validated for both remdesivir and GS-441524 in patients hospitalized with COVID-19.
The concentration of GS-441524 was substantially higher in patients with reduced kidney function due to decreased clearance.
The concentration of GS-441524 was substantially higher in patients with older age due to a smaller volume of distribution.
This model can guide dosing of remdesivir in patients of varying ages and health.