Single- vs. Two-Fraction Spine Stereotactic Radiosurgery for the Treatment of Vertebral Metastases
Public ClinicalTrials.gov record NCT04218617. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Spine radiosurgery (SRS) utilizes advanced treatment planning with focused x-rays to deliver one to four high dose treatments to the spine to help relieve pain and/or neurologic symptoms. Spine SRS uses special equipment to position the participant and guide the focused beams toward the area to be treated and away from normal tissue. One of the side effects of spine SRS is the development of vertebral compression fractures, many of which are not painful. The goal of this study is to compare the effects, good and/or bad, of spine SRS given in 1 or 2 treatments. Our main goal is to find out which approach will reduce the chances of developing vertebral compression fractures.
Study identification
- NCT ID
- NCT04218617
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 130 participants
Conditions and interventions
Interventions
- Diagnostic MRI Device
- Planning MRI Device
- Simulation CT Other
- QOL assessment Other
- Brief pain inventory (BPI) Other
- sSRS in 1 fraction Radiation
- sSRS in 2 fraction Radiation
Device · Other · 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
- Feb 7, 2020 (Actual)
- Primary completion
- Oct 2026 (Estimated)
- Completion
- Oct 2026 (Estimated)
- Last update posted
- Aug 6, 2026
2020 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cleveland Clinic Taussig Cancer institute, Case Comprehensive Cancer Center | Cleveland | Ohio | 44195 | 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 NCT04218617, 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 Aug 6, 2026 · Synced Oct 19, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04218617 live on ClinicalTrials.gov.