Since only limited data on tenofovir exposure in patients are available (8) and in order to better understand the relationship between specific antiretrovirals and the drug pharmacokinetic profile, we carried out a cross-sectional pharmacokinetic survey in patients under successful and renally safe (estimated creatinine clearance [eCLCR], 60 ml/min) chronic TDF administration

Since only limited data on tenofovir exposure in patients are available (8) and in order to better understand the relationship…