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Table 3 Mean HIV viral loads and mean CD4 + T cell counts according to the prevalence of Integrase Resistance Associated Mutations (INRAMS)

From: Dolutegravir-associated resistance mutations after first-line treatment failure in Brazil

Mutations Profile

Number

Log10 VL

CD4+

Major INRAMS

7

5.01

237.71

 G118R

1

4.60

146.00

 E138A

1

4.73

29.00

 R263K

4

5.16

236.25

 G140R

1

4.62

544.00

Minor INRAMS (all)

18

5.17

281.07

Major plus Minor INRAMs

5

5.15

278.06

Minor INRAMS (additional)

13

5.22

306.30

Single Minor INRAM

15

5.22

279.92

More than 1 Minor INRAM

3

4,77

288,5

L101I & T124A Pathwayα

 L101I

46

5.17

458.16

 T124A

22

5.03

281.35

 Both

11

5.04

254.50

 Either

57

5.14

421.76

  1. VL HIV RNA viral load, CD4 CD4 positive T cell counts
  2. αThe L101I and T124A integrase emerge in vitro as a pathway to dolutegravir resistance