# Comparing SingLe- Vs Multi-Fraction Spine STereotActic Radiosurgery in Spinal Metastases

> **NCT06173401** · PHASE3 · RECRUITING · sponsor: **Stanford University** · enrollment: 274 (estimated)

## Conditions studied

- Spinal Metastases

## Interventions

- **RADIATION:** Single-fraction spine SRS
- **RADIATION:** Multi-fraction spine SRS

## Key facts

- **NCT ID:** NCT06173401
- **Lead sponsor:** Stanford University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-12-18
- **Primary completion:** 2028-12
- **Final completion:** 2028-12
- **Target enrollment:** 274 (ESTIMATED)
- **Last updated:** 2025-07-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06173401

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06173401, "Comparing SingLe- Vs Multi-Fraction Spine STereotActic Radiosurgery in Spinal Metastases". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06173401. Licensed CC0.

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