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Table 2 Proportion of patients with HIV-1 RNA <400 copies/mL and <50 copies/mL

From: Substituting abacavir for hyperlipidemia-associated protease inhibitors in HAART regimens improves fasting lipid profiles, maintains virologic suppression, and simplifies treatment

Week

HIV-1 RNA <400 copies/mL, n/N (%)

 

HIV-1 RNA <50 copies/mL, n/N (%)

 

ITT: Observed

 

ITT: M = F

 

ITT: Observed

 

ITT: M = F

 

Abacavir

PI

 

Abacavir

PI

 

Abacavir

PI

 

Abacavir

PI

Baseline

52/52 (100)

52/52 (100)

 

52/52 (100)

52/52 (100)

 

42/52 (81)

47/52 (90)

 

42/52 (81)

47/52 (90)

4

49/49 (100)

44/45 (98)

 

49/52 (94)

44/52 (85)

 

48/49 (98)

43/45 (96)

 

48/52 (92)

43/52 (83)

8

39/42 (93)

42/42 (100)

 

39/52 (75)

42/52 (81)

 

38/42 (90)

40/42 (95)

 

38/52 (73)

40/52 (77)

12

38/41 (93)

40/40 (100)

 

38/52 (73)

40/52 (77)

 

38/41 (93)

39/40 (98)

 

38/52 (73)

39/52 (75)

20

38/41 (93)

40/40 (100)

 

38/52 (73)

40/52 (77)

 

32/41 (78)

38/40 (95)

 

32/52 (62)

38/52 (73)

28

36/40 (90)

40/40 (100)

 

36/52 (69)

40/52 (77)

 

32/40 (80)

39/40 (98)

 

32/52 (62)

39/52 (75)

  1. Abbreviations: ITT = intent to treat; M = F = missing equals failure analysis; PI = protease inhibitor.