Phase I, Open-Label, Multicenter, Dose-Escalation Study Of The Tyrosine Kinase Inhibitor Of VEGFR-2, AG013736, In Patients With Advanced Solid Tumors
Trial Snapshot
- Phase
- Phase 1
- Status
- Completed
- Sponsor
- Pfizer
- Enrollment
- 36
- Locations
- 1
- Primary Endpoint
- Maximum Tolerated Dose (MTD)
Study Overview
Brief Summary
The purpose of the study was to characterize the safety of investigational agent AG-013736, in patients with solid tumors in this First In Human trial.
Study Design
- Study Type
- Interventional
- Allocation
- Non Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- None
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Patients with cytologically or histologically confirmed solid tumor(s) and with at least one measurable disease site
- •Patients with adequate bone marrow, liver and kidney function
- •Patients with life expectancy of at least 12 weeks
Exclusion Criteria
- •Patients who have received chemotherapy, immunotherapy, radiotherapy or any investigational agent within 4 weeks of study entry
- •Patients with have had a major surgical procedure within 4 weeks of study entry
Arms & Interventions
Cohort 1
Intervention: AG-013736 (Drug)
Cohort 2
Intervention: AG-013736 (Drug)
Cohort 3
Intervention: AG-013736 (Drug)
Cohort 4
Intervention: AG-013736 (Drug)
Cohort 5
Intervention: AG-013736 (Drug)
Cohort 6
Intervention: AG-013736 (Drug)
Outcomes
Primary Outcomes
Maximum Tolerated Dose (MTD)
Time Frame: Baseline up to Day 28
MTD is defined as the dose level at which "no more than 1 of 6 participants experience dose-limiting toxicity (DLT) following de-escalation from the maximum administered dose (MAD)." DLT includes grade (Gr) 2 or greater gastrointestinal toxicities, Gr 3 anemia, nonhematological toxicities (excluding nausea, vomiting, and diarrhea) or Gr 4 neutropenia, thrombocytopenia and inability to resume axitinib (AG-013736) dosing within 14 days of stopping due to treatment related toxicity.
Secondary Outcomes
- Maximum Observed Plasma Concentration (Cmax)(Pre-dose, 0.5, 1, 2, 4, 8, and 12 hours (hrs) post-dose on Day (D) 1 and 15 of Cycle (C) 1 and Day 29 (Day 1 of Cycle 2); pre-dose on Day 43 (Day 15 of Cycle 2) and Day 57 (Day 1 of Cycle 3))
- Time to Reach Maximum Observed Plasma Concentration (Tmax)(Pre-dose, 0.5, 1, 2, 4, 8, and 12 hrs post-dose on Day 1 and 15 of Cycle 1 and Day 29 (Day 1 of Cycle 2); pre-dose on Day 43 (Day 15 of Cycle 2) and Day 57 (Day 1 of Cycle 3))
- Area Under the Curve From Time Zero to 12 Hours [AUC (0-12)](Pre-dose, 0.5, 1, 2, 4, 8, and 12 hrs post-dose on Day 1 and 15 of Cycle 1 and Day 29 (Day 1 of Cycle 2); pre-dose on Day 43 (Day 15 of Cycle 2) and Day 57 (Day 1 of Cycle 3))
- Apparent Oral Clearance (CL/F)(Pre-dose, 0.5, 1, 2, 4, 8, and 12 hrs post-dose on Day 1 and 15 of Cycle 1 and Day 29 (Day 1 of Cycle 2); pre-dose on Day 43 (Day 15 of Cycle 2) and Day 57 (Day 1 of Cycle 3))
- Plasma Decay Half-Life (t1/2)(Pre-dose, 0.5, 1, 2, 4, 8, and 12 hrs post-dose on Day 1 and 15 of Cycle 1 and Day 29 (Day 1 of Cycle 2); pre-dose on Day 43 (Day 15 of Cycle 2) and Day 57 (Day 1 of Cycle 3))
- Maximum Observed Plasma Concentration (Cmax) in Fed State Versus Overnight Fasting(Pre-dose, 0.5, 1, 2, 4, 8, and 12 hrs post-dose on Day 29 (Day 1 of Cycle 2) and Day 30 (Day 2 of Cycle 2))
- Time to Reach Maximum Observed Plasma Concentration (Tmax) in Fed State Versus Overnight Fasting(Pre-dose, 0.5, 1, 2, 4, 8, and 12 hrs post-dose on Day 29 (Day 1 of Cycle 2) and Day 30 (Day 2 of Cycle 2))
- Area Under the Curve From Time Zero to 24 Hours [AUC (0-24)] in Fed State Versus Overnight Fasting(Pre-dose, 0.5, 1, 2, 4, 8, and 12 hrs post-dose on Day 29 (Day 1 of Cycle 2) and Day 30 (Day 2 of Cycle 2))
- Apparent Oral Clearance (CL/F) in Fed State Versus Overnight Fasting(Pre-dose, 0.5, 1, 2, 4, 8, and 12 hrs post-dose on Day 29 (Day 1 of Cycle 2) and Day 30 (Day 2 of Cycle 2))
- Plasma Decay Half-Life (t1/2) in Fed State Versus Overnight Fasting(Pre-dose, 0.5, 1, 2, 4, 8, and 12 hrs post-dose on Day 29 (Day 1 of Cycle 2) and Day 30 (Day 2 of Cycle 2))
