Table 1b.
EXP 2 Pregabalin Maintenance (Maint), Sampling, and Self-Administration (Self-Admin) Sessions
| First Maintenance Phase (0 mg/day pregabalin) | 0% THC | 5.9% THC | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Study Day | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| Week Day | Th | F | S | Su | M | T | W | Th | F | S | Su | M | T | W | Th |
| Activity | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Sampling | Self-Admin | Sampling | Self-Admin |
| Urinalysis | ✓ | ✓ | ✓ | ||||||||||||
| 6-Day Tapering Dose and Washout Period | |||||||||||||||
| Second Maintenance Phase (450 mg/day pregabalin) | 5.9% THC | 0% THC | |||||||||||||
| Study Day | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| Week Day | Th | F | S | Su | M | T | W | Th | F | S | Su | M | T | W | Th |
| Activity | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Maint | Sampling | Self-Admin | Sampling | Self-Admin |
| Urinalysis | ✓ | ✓ | ✓ | ||||||||||||
The order of pregabalin maintenance dose and %THC concentration is representative.
✓ indicates days on which urine samples were collected for semi-quantitative urinalysis.