# Posterior Cervical Fixation Study

> **NCT04770571** · — · ENROLLING_BY_INVITATION · sponsor: **NuVasive** · enrollment: 150 (estimated)

## Conditions studied

- Degenerative Disc Disease
- Craniocervical Injuries
- Cervical Radiculopathy
- Cervical Disc Disease
- Cervical Fusion
- Cervical Spine Disease
- Cervical Myelopathy
- Cervical Instabilities Spine
- Thoracic Injury

## Interventions

- **DEVICE:** observational study

## Key facts

- **NCT ID:** NCT04770571
- **Lead sponsor:** NuVasive
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2022-05-10
- **Primary completion:** 2026-09
- **Final completion:** 2028-11
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2025-12-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04770571

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04770571, "Posterior Cervical Fixation Study". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT04770571. Licensed CC0.

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