Glucarpidase After High-Dose Methotrexate in Patients With Osteosarcoma
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Osteosarcoma
- Type
- Interventional
- Phase
- Early Phase 1
- Design
- Allocation: N/AIntervention Model: Single Group AssignmentMasking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 25 years and 125 years
- Gender
- Both males and females
Description
PRIMARY OBJECTIVE: I. To determine the rate of completion of 4 planned high dose methotrexate (HDMTX) doses when glucarpidase is administered after each dose. SECONDARY OBJECTIVES: I. To assess the length of hospital stay (LOS) associated with methotrexate (MTX) clearance following administration of...
PRIMARY OBJECTIVE: I. To determine the rate of completion of 4 planned high dose methotrexate (HDMTX) doses when glucarpidase is administered after each dose. SECONDARY OBJECTIVES: I. To assess the length of hospital stay (LOS) associated with methotrexate (MTX) clearance following administration of glucarpidase 24 hours after HDMTX. II. To assess the LOS associated with all causes following administration of glucarpidase 24 hours after HDMTX. III. To assess the impact of glucarpidase administration on HDMTX efficacy. IV. To assess the safety and tolerability of 4 doses of HDMTX administered with glucarpidase in an adult osteosarcoma population. V. To assess the efficacy of glucarpidase flat dose of 1,000 units. OUTLINE: Patients receive standard of care HDMTX intravenously (IV) on day 1 of weeks 4, 5, 9, and 10 as part of a standard osteosarcoma chemotherapy regimen. 24 hours after the start of each HDMTX infusion, patients also receive glucarpidase IV over 5 minutes. After completion of study treatment, patients are followed up for 32 weeks.
Tracking Information
- NCT #
- NCT03960177
- Collaborators
- Oregon Health and Science University
- BTG International Inc.
- Investigators
- Principal Investigator: Lara E Davis OHSU Knight Cancer Institute