# Comparative Study of Arthrodeses by "Single Posterior Approach" and by "Double Anterior and Posterior Approach"

> **NCT03876275** · — · COMPLETED · sponsor: **Fondation Hôpital Saint-Joseph** · enrollment: 193 (actual)

## Conditions studied

- Spinal Instability

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03876275
- **Lead sponsor:** Fondation Hôpital Saint-Joseph
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-03-01
- **Primary completion:** 2021-03-03
- **Final completion:** 2023-09-11
- **Target enrollment:** 193 (ACTUAL)
- **Last updated:** 2023-09-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03876275

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03876275, "Comparative Study of Arthrodeses by "Single Posterior Approach" and by "Double Anterior and Posterior Approach"". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT03876275. Licensed CC0.

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