# Dynesys Spinal System Post Market 522 Study

> **NCT01528072** · NA · TERMINATED · sponsor: **Zimmer Biomet** · enrollment: 153 (actual)

## Conditions studied

- Degenerative Spondylolisthesis
- Pseudoarthrosis

## Interventions

- **DEVICE:** Dynesys Spinal System

## Key facts

- **NCT ID:** NCT01528072
- **Lead sponsor:** Zimmer Biomet
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2012-03
- **Primary completion:** 2017-04
- **Final completion:** 2017-04
- **Target enrollment:** 153 (ACTUAL)
- **Why stopped:** Terminated at request of FDA
- **Last updated:** 2020-01-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01528072

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01528072, "Dynesys Spinal System Post Market 522 Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01528072. Licensed CC0.

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