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A Phase 1, Single Dose, Randomized, Cross-over Absolute Bioavailability Study in Healthy Subjects Comparing Oral to Intravenous Administration of GDC-0973
The primary objective of Part 1 of this study is to evaluate the safety and tolerability of the intravenous (IV) dose of GDC-0973. The primary objectives of Part 2 of this study are to evaluate the absolute bioavailability of GDC-0973 and to evaluate the pharmacokinetic (PK) of GDC-0973 following IV and oral administration. The secondary objective of Part 2 of this study is to evaluate the safety of GDC-0973 administered orally and intravenously.
Details
| Lead sponsor | Genentech, Inc. |
|---|---|
| Phase | Phase 1 |
| Status | COMPLETED |
| Enrolment | 13 |
| Start date | 2010-11 |
| Completion | 2011-01 |
Conditions
- Healthy Volunteers
Interventions
- GDC-0973 IV Infusion
- GDC-0973 Oral Capsules
Primary outcomes
- Maximum Observed Plasma Concentration (Cmax) of IV and Oral GDC-0973 — Part 2: 0 hours (Hrs) (pre-dose), 0.5, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, and 192 Hrs post-dose on Day 1
- Dose Normalized Cmax [Cmax(dn)] of IV and Oral GDC-0973 — Part 2: 0 Hrs (pre-dose), 0.5, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, and 192 Hrs post-dose on Day 1
Cmax(dn) is Cmax divided by dose. - Minimum Observed Plasma Trough Concentration (Cmin) of IV and Oral GDC-0973 — Part 2: 0 Hrs (pre-dose), 0.5, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, and 192 Hrs post-dose on Day 1
- Time to Reach Maximum Observed Plasma Concentration (Tmax) of IV and Oral GDC-0973 — Part 2: 0 Hrs (pre-dose), 0.5, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, and 192 Hrs post-dose on Day 1
- Area Under the Curve From Time Zero to Last Quantifiable Concentration [AUC (0-t)] of IV and Oral GDC-0973 — Part 2: 0 Hrs (pre-dose), 0.5, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, and 192 Hrs post-dose on Day 1
AUC (0-t)= Area under the plasma concentration versus time curve from time zero (pre-dose) to time of last quantifiable concentration (0-t). - Dose Normalized AUC (0-t) [AUC (0-t)dn] of IV and Oral GDC-0973 — Part 2: 0 Hrs (pre-dose), 0.5, 1, 2, 4, 6, 8, 12, 24, 48, 72, 96, 144, and 192 Hrs post-dose on Day 1
AUC (0-t)= Area under the plasma concentration versus time curve from time zero (pre-dose) to time of last quantifiable concentration (0-t). AUC (0-t)dn is AUC (0-t) divided by dose.