# Comparison of Surgical Outcomes Between Pre Sympathetic Plexus and Post Sympathetic Plexus Approach

> **NCT04891432** · — · UNKNOWN · sponsor: **Seoul National University Hospital** · enrollment: 200 (estimated)

## Conditions studied

- Fusion of Spine
- Sympathetic Nervous System

## Interventions

- **PROCEDURE:** Lateral lumbar interbody fusion

## Key facts

- **NCT ID:** NCT04891432
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-04-08
- **Primary completion:** 2025-12-31
- **Final completion:** 2025-12-31
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2024-04-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04891432

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04891432, "Comparison of Surgical Outcomes Between Pre Sympathetic Plexus and Post Sympathetic Plexus Approach". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04891432. Licensed CC0.

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