Comparing SingLe- Vs Multi-Fraction Spine STereotActic Radiosurgery in Spinal Metastases
Public ClinicalTrials.gov record NCT06173401. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized Phase III TriaL Comparing SingLe- Versus Multi-Fraction Spine STereotActic Radiosurgery for Patients With Spinal Metastases (ALL-STAR)
Study identification
- NCT ID
- NCT06173401
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Stanford University
- Other
- Enrollment
- 274 participants
Conditions and interventions
Conditions
Interventions
- Single-fraction spine SRS Radiation
- Multi-fraction spine SRS Radiation
Radiation
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 17, 2023
- Primary completion
- Nov 30, 2028
- Completion
- Nov 30, 2028
- Last update posted
- Jul 15, 2025
2023 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University School of Medicine | Palo Alto | California | 94305 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06173401, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 15, 2025 · Synced Jul 21, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06173401 live on ClinicalTrials.gov.