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. 2006 Nov 7;103(46):17372–17377. doi: 10.1073/pnas.0608138103

Table 1.

Baseline subject characteristics

Characteristic Subject
1 2 3 4 5
Age 41 44 40 27 45
Gender M M M M M
Ethnic group Caucasian Caucasian African American African American Caucasian
Baseline viral load 188,500 54,100 46,150 32,400 19,970
Baseline CD4 count per mm3 253 316 273 308 220
HIV infection, y 15 15 15 10 9
Previous ARV experience 4 NRTI, 2 NNRTI, 4 PI 5 NRTI, 4 PI 6 NRTI, 1 PI 2 NRTI, 1 NNRTI, 1 PI 5 NRTI, 1 NNRTI, 1 PI
Therapy at enrollment 1 NRTI, 2 PI 3 NTRI, 1 NNRTI, 1 PI None 2 NRTI, 1 NNRTI 2 NNRTI, 1 PI
No. of VRX496 CD4 cells infused 1 × 1010 1 × 1010 0.6 × 1010 1 × 1010 0.9 × 1010
CD3+ cells*, % 95 100 80 98 94
Average vector copy no. per cell* 2.3 1.8 1.0 4.1 1.2
p24 pg/ml* <50 <50 <50 <50 <50
RCL Negative Negative Negative Negative Negative

NRTI, nucleoside reverse-transcriptase inhibitor; NNRTI, nonnucleoside reverse-transcriptase inhibitor; PI, protease inhibitor.

*Value determined at the time of cell harvest.