# A Muti-Center Study Comparing 3 Procedures for Bi-level Cervical Spondylosis

> **NCT03358225** · — · UNKNOWN · sponsor: **Peking University People's Hospital** · enrollment: 198 (estimated)

## Conditions studied

- Cervical Spondylosis

## Interventions

- **PROCEDURE:** anterior cervical discectomy and fusion
- **PROCEDURE:** cervical artificial disc replacement
- **PROCEDURE:** hybrid surgery

## Key facts

- **NCT ID:** NCT03358225
- **Lead sponsor:** Peking University People's Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-01-01
- **Primary completion:** 2018-12-01
- **Final completion:** 2018-12-01
- **Target enrollment:** 198 (ESTIMATED)
- **Last updated:** 2017-11-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03358225

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03358225, "A Muti-Center Study Comparing 3 Procedures for Bi-level Cervical Spondylosis". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03358225. Licensed CC0.

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