Clinical trial · Interventional
Surgery Versus Radiosurgery for the Treatment of Single Brain Metastases
Feasibility of a Prospective, Randomized Trial Comparing Surgery Versus Radiosurgery for the Treatment of Single Brain Metastases
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): Recruitment challenges
Summary
Brief summary (as posted)
Usually the treatment of a single brain metastasis is surgery or Stereotactic Radiosurgery (SRS). Surgery involves resection of the brain tumor by means of an operation, whereas SRS is treatment consisting of highly focused radiation doses to the tumor. These two treatment modalities are both widely used, well established, and proven to improve survival, but so far, no study has been done to directly compare the efficacy of one over the other. Neither treatment in itself is considered to be experimental and both have been shown to provide benefits to patients with metastatic brain tumors. The aim of this study is to determine which two modalities are better for local control and improving quality of life. Patients who consent to this study will be randomized to either receive surgery or Radiosurgery in the treatment of single brain metastases. The study seeks to recruit 12 patient to each group. Patients will be in this study for up to five years from the time of the treatment finished. This will include follow-up visits at 4 weeks after the procedure and then every 3 months after the procedure up to 5 years.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Patients With a Single Brain Metastasis | Brain Neoplasm | ONTOLOGY_EXACT | 0.90 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Stereotactic Radiosurgery | Procedure | — | UNRESOLVED |
| Surgery | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- ACTIVE_COMPARATOR
- label
- Radiosurgery (SRS)
- interventionNames
- Procedure: Stereotactic Radiosurgery
- type
- ACTIVE_COMPARATOR
- label
- Surgery
- interventionNames
- Procedure: Surgery
Primary outcomes (2)
- measure
- To determine the feasibility of accrual to a randomized trial of SRS vs Surgery in patients with single brain metastasis.
- timeFrame
- 2 years
- measure
- To compare the incidence of recommendation for a second local therapeutic intervention to the treated metastasis at 1 year.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 19 Years
Show eligibility criteria text
Inclusion Criteria: 1. Biopsy proven malignancy (original biopsy is adequate as long as the brain imaging is consistent with brain metastases) 2. Patients \> 18 years 3. A contrast-enhanced MRI demonstrating the presence a single brain metastases \<3cm performed within one month prior to registration 4. Life expectancy \> 3 months 5. RPA Class 1 and RPA Class 2 patients with stable primary disease 6. Patients must have normal organ and marrow function 7. Women of child-bearing potential must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately 8. ECOG Performance Status 0-2 9. Ability to understand and the willingness to sign a written informed consent document Exclusion Criteria: 1. Have tumor(s) in the midbrain, pons, or medulla, in eloquent cortex 2. Have tumors within 10 millimeters of the optic apparatus (nerves and chiasm) or the area postrema 3. Be poor operative candidates from an anesthetic point of view secondary to other major medical illnesses 4. Have a coagulopathy demonstrated by an abnormal prothrombin time, activated partial thromboplastin time, or thrombocytopenia (platelet count less that 150,000 platelets/mm3) 5. Have radiographic or cerebrospinal fluid specimen evidence of widespread leptomeningeal metastasis 6. Significant psychiatric impairments which, in the opinion of the investigators, will interfere with the proper administration or completion of the protocol 7. Acute or untreated infections (viral, bacterial or fungal) 8. Be prisoners or other institutionalized individuals 9. Have a diagnosis of germ cell tumor, lymphoma or small cell lung cancer 10.Concurrent chemotherapy or molecularly targeted anti-cancer therapy 11.Allergy to Gadolinium 12.Imminent brain herniation, massive peritumoural oedema or hydrocephalus 13.Have any metallic implant that would exclude the possibility of having a brain MRI
References
Publications (0)
Data not yet available