# Evaluation of a Novel CT-On-Rails or Trilogy Stereotactic Spine Radiotherapy System (SSRS)

> **NCT00508443** · PHASE1,PHASE2 · ACTIVE_NOT_RECRUITING · sponsor: **M.D. Anderson Cancer Center** · enrollment: 150 (estimated)

## Conditions studied

- Spinal Neoplasms

## Interventions

- **RADIATION:** Radiation Therapy

## Key facts

- **NCT ID:** NCT00508443
- **Lead sponsor:** M.D. Anderson Cancer Center
- **Sponsor class:** OTHER
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2002-10-25
- **Primary completion:** 2026-10-31
- **Final completion:** 2026-10-31
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2026-01-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00508443

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00508443, "Evaluation of a Novel CT-On-Rails or Trilogy Stereotactic Spine Radiotherapy System (SSRS)". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00508443. Licensed CC0.

---

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