# Wallis Stabilization System for Low Back Pain

> **NCT00484458** · PHASE3 · UNKNOWN · sponsor: **Zimmer Spine** · enrollment: 340 (estimated)

## Conditions studied

- Low Back Pain

## Interventions

- **DEVICE:** Interspinous process and dynamic stabilization (Wallis System)
- **DEVICE:** Total Disc Replacement

## Key facts

- **NCT ID:** NCT00484458
- **Lead sponsor:** Zimmer Spine
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2007-01
- **Primary completion:** 2013-11
- **Final completion:** 2014-11
- **Target enrollment:** 340 (ESTIMATED)
- **Last updated:** 2011-10-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00484458

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00484458, "Wallis Stabilization System for Low Back Pain". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00484458. Licensed CC0.

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