Laser Interstitial Thermal Therapy (LITT) or Surgery and Adjuvant Reirradiation for Recurrent Brain Metastases (LaSAR BeaM)
2 other identifiers
interventional
155
1 country
1
Brief Summary
standard paradigm for management of patients who present with concern for recurrence of brain metastases following initial stereotactic radiosurgery (SRS).
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_2
Started Jan 2026
Typical duration for phase_2
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
June 30, 2025
CompletedFirst Posted
Study publicly available on registry
July 8, 2025
CompletedStudy Start
First participant enrolled
January 1, 2026
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 30, 2026
ExpectedStudy Completion
Last participant's last visit for all outcomes
December 30, 2028
March 9, 2026
March 1, 2026
12 months
June 30, 2025
March 5, 2026
Conditions
Outcome Measures
Primary Outcomes (1)
Safety and Adverse Events (AEs)
Incidence of Adverse Events, Graded According to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version (v) 5.0
Through study completion; an average of 1 year
Study Arms (3)
Eligible for surgery or LITT-Surveillance
EXPERIMENTALPatients will be randomized in a 1:1 manner to close surveillance versus SRS2.
Eligible for surgery or LITT-SRS2
EXPERIMENTALPatients will be randomized in a 1:1 manner to close surveillance versus SRS2.
Ineligible for surgery or LITT-SRS2
EXPERIMENTALPatients will be randomized in a 1:1 manner to close surveillance versus SRS2.
Interventions
Participants will initially undergo craniotomy and surgical resection of lesions or LITT
Participants will undergo 4-core stereotactic biopsy and LITT by experienced neurosurgeons with specific expertise.
Eligibility Criteria
You may qualify if:
- Ability to understand and the willingness to sign a written informed consent document.
- Willingness to comply with all study procedures and availability for the duration of the study.
- Age ≥18 years. Because no dosing or adverse event data are currently available on the use of SRS2, children are excluded from this study.
- Karnofsky performance status ≥ 60.
- Radiographic concern for progression of a solid tumor brain metastasis that has received prior stereotactic radiosurgery ≥ 3 months prior to study enrollment.
- Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension as ≥5 mm with MRI scan.
- Have active tumor on pathology from surgery/LITT for this lesion.
- Able to safely undergo MRI imaging.
- Acceptable candidate for SRS2 per treating physician and multidisciplinary conference consensus.
- Have no radiographic evidence of leptomeningeal disease on radiology report or neuro-radiologist review.
- Patients with a prior or concurrent malignancy whose natural history or treatment does not interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial.
You may not qualify if:
- Patients with brain metastases from hematologic malignancies due to significant differences in radiosensitivity and treatment paradigms.
- Patients with psychiatric illness/social situations that would limit compliance with study requirements.
- Postmenopausal (no menses in greater than or equal to 12 consecutive months).
- History of hysterectomy or bilateral salpingo-oophorectomy.
- Ovarian failure (Follicle Stimulating Hormone and Estradiol in menopausal range, who have received Whole Pelvic Radiation Therapy).
- History of bilateral tubal ligation or another surgical sterilization procedure.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
The University of Texas M. D. Anderson Cancer Center
Houston, Texas, 77030, United States
Related Links
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Subha Perni, MD
M.D. Anderson Cancer Center
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
June 30, 2025
First Posted
July 8, 2025
Study Start
January 1, 2026
Primary Completion (Estimated)
December 30, 2026
Study Completion (Estimated)
December 30, 2028
Last Updated
March 9, 2026
Record last verified: 2026-03