# Stereotactic Radiation for Growing/Changing Brain Metastases With Same-Day Radiation Planning and Treatment With Margin Reduction

> **NCT07132190** · PHASE2 · RECRUITING · sponsor: **Ayal A. Aizer, MD** · enrollment: 60 (estimated)

## Conditions studied

- Brain Metastases, Adult
- Brain Tumor - Metastatic
- Brain Metastases From Non-small Cell Lung Cancer (NSCLC)
- Brain Metastases From Extra-cranial Solid Tumors

## Interventions

- **RADIATION:** Linear accelerator-based stereotactic radiation for brain metastases using 0mm or 1mm PTV

## Key facts

- **NCT ID:** NCT07132190
- **Lead sponsor:** Ayal A. Aizer, MD
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-12-30
- **Primary completion:** 2028-09
- **Final completion:** 2029-09
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2026-03-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07132190

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07132190, "Stereotactic Radiation for Growing/Changing Brain Metastases With Same-Day Radiation Planning and Treatment With Margin Reduction". Retrieved via AI Analytics 2026-07-25 from https://api.ai-analytics.org/clinical/NCT07132190. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*