# A Prospective Cohort Study of for Surgical Treatment of Irreducible Atlantoaxial Dislocation

> **NCT05978375** · — · UNKNOWN · sponsor: **Xuanwu Hospital, Beijing** · enrollment: 100 (estimated)

## Conditions studied

- Atlantoaxial Dislocation

## Interventions

- **PROCEDURE:** Posterior intra-articular distraction and fusion
- **PROCEDURE:** Anterior transoral release and posterior cantilever reduction and fusion
- **PROCEDURE:** TARP

## Key facts

- **NCT ID:** NCT05978375
- **Lead sponsor:** Xuanwu Hospital, Beijing
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-09-01
- **Primary completion:** 2025-09-01
- **Final completion:** 2025-09-01
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2023-08-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05978375

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05978375, "A Prospective Cohort Study of for Surgical Treatment of Irreducible Atlantoaxial Dislocation". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT05978375. Licensed CC0.

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