# Unilateral Versus Bilateral Pedicle Screw Fixation for Lumbar Degenerative Diseases

> **NCT04415814** · NA · UNKNOWN · sponsor: **I.M. Sechenov First Moscow State Medical University** · enrollment: 40 (estimated)

## Conditions studied

- Fusion of Spine

## Interventions

- **PROCEDURE:** Unilateral Pedicle Screw Fixation
- **PROCEDURE:** Bilateral Pedicle Screw Fixation

## Key facts

- **NCT ID:** NCT04415814
- **Lead sponsor:** I.M. Sechenov First Moscow State Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-01-01
- **Primary completion:** 2021-06-30
- **Final completion:** 2022-08-31
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2020-09-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04415814

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04415814, "Unilateral Versus Bilateral Pedicle Screw Fixation for Lumbar Degenerative Diseases". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04415814. Licensed CC0.

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