# Predictive Factors of Unpredicted Movement in Motor Evoked Potential

> **NCT03489785** · — · UNKNOWN · sponsor: **Seoul National University Hospital** · enrollment: 850 (estimated)

## Conditions studied

- Involuntary Movements
- Brain Surgery

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03489785
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2003-06-01
- **Primary completion:** 2018-12-31
- **Final completion:** 2018-12-31
- **Target enrollment:** 850 (ESTIMATED)
- **Last updated:** 2018-04-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03489785

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03489785, "Predictive Factors of Unpredicted Movement in Motor Evoked Potential". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03489785. Licensed CC0.

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