The primary objective of the study is to determine the PK (tesamorelin) and PD (IGF-1) profiles of tesamorelin after a single 2 mg subcutaneous administration and after repeated administration once daily for 14 consecutive days. Secondary objectives include the evaluation of the safety and tolerability of tesamorelin following multiple subcutaneous injections.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
18
Anapharm Montreal
Montreal, Quebec, Canada
Area under the Plasma Concentration versus Time Curve (AUC) of Tesamorelin.
Time frame: Pre-dose on Days 1, 7, 12, 13, and 14, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, and 4 hours post-dose on Day 1, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, 4, 12, and 24 hours post-dose on Day 14.
Peak Plasma Concentration (Cmax) of Tesamorelin.
Time frame: Pre-dose on Days 1, 7, 12, 13, and 14, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, and 4 hours post-dose on Day 1, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, 4, 12, and 24 hours post-dose on Day 14.
Time to Maximum Plasma Concentration (Tmax) of Tesamorelin.
Time frame: Pre-dose on Days 1, 7, 12, 13, and 14, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, and 4 hours post-dose on Day 1, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, 4, 12, and 24 hours post-dose on Day 14.
Apparent Elimination Half-life (T1/2 el) of Tesamorelin.
Time frame: Pre-dose on Days 1, 7, 12, 13, and 14, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, and 4 hours post-dose on Day 1, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, 4, 12, and 24 hours post-dose on Day 14.
Plasma Clearance (CI/F) of Tesamorelin.
Time frame: Pre-dose on Days 1, 7, 12, 13, and 14, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, and 4 hours post-dose on Day 1, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, 4, 12, and 24 hours post-dose on Day 14.
Apparent Volume of Distribution (Vd/F) of Tesamorelin.
Time frame: Pre-dose on Days 1, 7, 12, 13, and 14, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, and 4 hours post-dose on Day 1, and at 0.05, 0.1, 0.15, 0.2, 0.25, 0.333, 0.5, 0.667, 1, 1.33, 2.5, 4, 12, and 24 hours post-dose on Day 14.
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Insulin-like Growth Factor-1 (IGF-1) Level at Day 1.
Time frame: Day 1.
Insulin-like Growth Factor-1 (IGF-1) Level at Day 7
Time frame: Day 7.
Insulin-like Growth Factor-1 (IGF-1) Level at Day 13.
Time frame: Day 13.
Insulin-like Growth Factor-1 (IGF-1) Level at Day 14.
Time frame: Day 14.
Number of Subjects with Adverse Events as a Measure of Safety and Tolerability
Time frame: 14 days