# Effects of X-STOP® Versus Laminectomy Study

> **NCT00558129** · PHASE4 · WITHDRAWN · sponsor: **Medtronic Spine LLC**

## Conditions studied

- Lumbar Spinal Stenosis

## Interventions

- **DEVICE:** X-STOP®
- **PROCEDURE:** Laminectomy

## Key facts

- **NCT ID:** NCT00558129
- **Lead sponsor:** Medtronic Spine LLC
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2007-11
- **Primary completion:** —
- **Final completion:** 2011-11
- **Target enrollment:** 0 (ACTUAL)
- **Last updated:** 2017-12-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00558129

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00558129, "Effects of X-STOP® Versus Laminectomy Study". Retrieved via AI Analytics 2026-07-09 from https://api.ai-analytics.org/clinical/NCT00558129. Licensed CC0.

---

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