# Comparison of Short Segment Mono-axial and Poly-axial Pedicle Screw Fixation for Thoracolumbar Fractures

> **NCT04032054** · — · UNKNOWN · sponsor: **Assiut University** · enrollment: 50 (estimated)

## Conditions studied

- Spine Fracture

## Interventions

- **DEVICE:** mono-axial and poly-axial screws

## Key facts

- **NCT ID:** NCT04032054
- **Lead sponsor:** Assiut University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-10-01
- **Primary completion:** 2020-10-01
- **Final completion:** 2021-10-01
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2019-07-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04032054

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04032054, "Comparison of Short Segment Mono-axial and Poly-axial Pedicle Screw Fixation for Thoracolumbar Fractures". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04032054. Licensed CC0.

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