A Phase I/II Dose-Escalation/Efficacy Study of Palliative Extracranial Radiosurgery Using the Elektra Stereotactic Body Frame System
Trial Snapshot
- Phase
- Phase 1
- Status
- Completed
- Enrollment
- 48
- Locations
- 2
- Primary Endpoint
- Maximum tolerated dose for up to 90 days after completion of study treatment
Study Overview
Brief Summary
RATIONALE: Extracranial stereotactic radiosurgery may be able to send x-rays directly to the tumor and cause less damage to normal tissue.
PURPOSE: This phase I/II trial is studying the side effects and best dose of extracranial stereotactic radiosurgery and to see how well it works in treating patients with solid tumors.
Detailed Description
OBJECTIVES:
Primary
- Establish the maximum tolerated dose (MTD) of extracranial stereotactic radiosurgery in patients with isolated tumors. (Phase I)
- Determine the minimum dose required for local control. (Phase II)
Secondary
- Determine the radiographic response rate.
- Determine the median time to progression of the treated tumor.
- Evaluate the toxicity of treatment.
- Evaluate the cause of death.
Study Design
- Study Type
- Interventional
- Allocation
- Non Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- None
Eligibility Criteria
- Ages
- 18 Years to 120 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Not provided
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
Maximum tolerated dose for up to 90 days after completion of study treatment
Time Frame: day 1 through 90
Minimum dose required for local control as assessed by RECIST one-dimensional criterion and volumetric analysis for 90 days after completion of study treatment
Time Frame: day 1 through 90
Secondary Outcomes
- Median time to progression of treated tumor for up to 2 years(day 1 to 2 years)
- Toxicity as assessed by NCI Common Toxicity Criteria (CTC) version 2.0 for up to 90 days after completion of study treatment(day 1 through 90)
- Cause of death as assessed by medical records and autopsy at time of death(variable, survival of the patient)
