# Efficacy of Two Approaches in Cervical Single-door Laminoplasty for Spinal Canal Enlargement

> **NCT06941649** · NA · NOT_YET_RECRUITING · sponsor: **Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University** · enrollment: 376 (estimated)

## Conditions studied

- Cervical Spondylotic Myelopathy

## Interventions

- **PROCEDURE:** Expansive open-door laminoplasty via intermuscular space approach
- **PROCEDURE:** cervical single-door laminoplasty via the conventional approach

## Key facts

- **NCT ID:** NCT06941649
- **Lead sponsor:** Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-04-15
- **Primary completion:** 2035-12-31
- **Final completion:** 2035-12-31
- **Target enrollment:** 376 (ESTIMATED)
- **Last updated:** 2025-04-24

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06941649

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06941649, "Efficacy of Two Approaches in Cervical Single-door Laminoplasty for Spinal Canal Enlargement". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06941649. Licensed CC0.

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