Determination of intracellular tenofovir-diphosphate and emtricitabine-triphosphate concentrations in dried blood spots for pre-exposure prophylaxis adherence.
Kiyoto TsuchiyaYoshiharu HayashiShoraku RyuHieu Trung TranMisao TakanoKazuko TanakaDaisuke MizushimaShinichi OkaHiroyuki GatanagaAkinobu HamadaPublished in: Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy (2024)
A multiplex LC-MS/MS method was successfully developed for DBS, which can be useful for monitoring the levels of TFV-DP and FTC-TP in individuals receiving PrEP.