# Information Extraction and Database Construction for Emergent Patients Based on Voice and Image Recognition Technology

> **NCT04918979** · — · COMPLETED · sponsor: **Seoul National University Hospital** · enrollment: 428 (actual)

## Conditions studied

- Emergencies

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04918979
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-02-12
- **Primary completion:** 2022-05-31
- **Final completion:** 2022-05-31
- **Target enrollment:** 428 (ACTUAL)
- **Last updated:** 2022-11-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04918979

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04918979, "Information Extraction and Database Construction for Emergent Patients Based on Voice and Image Recognition Technology". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04918979. Licensed CC0.

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