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. Author manuscript; available in PMC: 2013 Mar 12.
Published in final edited form as: Int J STD AIDS. 2011 Jan;22(1):11–14. doi: 10.1258/ijsa.2009.009184

Table 2.

Details of TDM samples (n = 73)

Details of TDM samples Median (range)
Days on LPV/r at sampling 19 (7–180)
Hours since last dose 12 (1–17)
VL at trough sampling (copies/mL) 182 (40–252,000)
Trough concentration on LPV/r
 400/100 mg (ng/mL), n = 66
4334 (<250–17,486)
Trough concentration on LPV/r
 533/133 mg (ng/mL), n = 7
5197 (<250–7718)

TDM = therapeutic drug monitoring; LPv/r = ritonavir-boosted lopinavir; VL = viral load