Table 1.
Study Schema
Study Agents | ||||||||
DNA/PLG : |
Prime : Clade B Gag DNA/PLG and Clade B Env DNA/PLG microparticles, given as a single IM injection, doses of 250/250, 500/500,1000/1000 |
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gp140 : |
Boost : Clade B recombinant oligomeric Env gp140 protein with MF59 adjuvant, given as a single IM injection, 100 mcg dose for all injections |
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Control : |
placebo - 0.9% Sodium Chloride (NaCl) |
PART A : Dose escalation | ||||||||
Group | DNA/PLG (mcg Gag/Env) | Number of subjects | Injection Schedule in Months (Days) | |||||
0 (0) | 1 (28) | 2 (56) | 6 (168) | 9 (273) | ||||
1 | 250/250 | 10 | DNA/PLG | DNA/PLG | DNA/PLG | gp140 | gp140 | |
Control | 2 | NaCl | NaCl | NaCl | NaCl | NaCl | ||
2 | 500/500 | 10 | DNA/PLG | DNA/PLG | DNA/PLG | gp140 | gp140 | |
Control | 2 | NaCl | NaCl | NaCl | NaCl | NaCl | ||
3 | 1000/1000 | 10 | DNA/PLG | DNA/PLG | DNA/PLG | gp140 | gp140 | |
Control | 2 | NaCl | NaCl | NaCl | NaCl | NaCl |
PART B : | ||||||||
Group | DNA/PLG (mcg gag/env) | Number | Injection Schedule in Months (Days) |
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0 (0) | 1 (28) | 2 (56) | 6 (168) | 9 (273) | ||||
4 | 1000/1000 | 20 | DNA/PLG | DNA/PLG | DNA/PLG | gp140 | gp140 | |
Control | 4 | NaCl | NaCl | NaCl | NaCl | NaCl | ||
0 (0) | 3 (84) | 9 (273) | ||||||
5 | N/A | 30 | gp140 | gp140 | gp140 | |||
Control | 6 | NaCl | NaCl | NaCl | ||||
Total (Parts A & B) | 80 16 (control) |