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Stereotactic Radiosurgery Dose Escalation for Brain Metastases

NCT02390518 · Status: RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2026-05-08

No results posted yet for this study

Summary

This is a Phase I dose escalation and expansion trial. The purpose of this study is to determine the maximum tolerated dose of radiation received during stereotactic radiosurgery in patients with brain metastases who have never received radiation to the brain before.

Conditions

Interventions

RADIATION

Stereotactic Radiosurgery

Patients with 1 to 5 brain metastases will be treated. Patients will be assigned to one of four cohorts based on the size of their brain lesions. For each patient, a single lesion will be treated at experimental dose level, other metastases (if present) will receive standard SRS doses. Dose Level 1 Dose Level 2 Dose Level 3 Dose Level 4 Cohort 1a and 1a Expansion (starting at Dose Level 3) Diameter: ≤ 10 mm Volume: ≤ 0.5236 cm3 26 Gy 28 Gy 30 Gy n/a Cohort 1b Diameter: 11-20 mm Volume: 0.5237-4.1888 cm3 26 Gy 28 Gy 30 Gy n/a \*Cohort 2 Diameter: 21-30 mm Volume: 4.1889-14.1372 cm3 20 Gy 22 Gy 24 Gy n/a \*\*Cohort 3 Diameter: 31-40 mm Volume: 14.1373-33.5103 cm3 17 Gy 19 Gy 21 Gy 23 Gy Dose Escalation A non-standard 5+4 design will be used for the dose escalation. For each cohort, an initial group of 5 patients will be accrued at dose level 1 and receive experimental treatment to one of their lesions.

Sponsors & Collaborators

Principal Investigators

  • Lindsay Burt, MD · Huntsman Cancer Institute/ University of Utah

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-05-07
Primary Completion
2028-04-30
Completion
2028-04-30
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02390518 on ClinicalTrials.gov