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

Video and audio data of the triage process of emergency department (ED) patients will be collected to build a database. Clinical information retrieved from the database with voice and image technology will be used to determine the triage level of each patient and will be compared with the actual triage level.

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Key information

Conditions

Emergencies Disease Attributes Pathologic Processes Pathological Conditions, Signs and Symptoms

Age range

19 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Seoul National University Hospital

Seoul, 03080, South Korea

About this study

Study Objectives:

To develop a platform to record video and audio data of the ED triage process.
To retrieve clinical information using voice and image technology.
To develop a tool to determine ED triage level using voice and image technology.
To build a clinical database using video and audio data using voice and image technology.

Study design: Single center observational study (tertiary hospital emergency department in Korea).

A platform to record video and audio data of the ED triage process will be developed. The camera and microphone will be installed at an optimal location to retrieve video and audio data in the ED triage area.

Voice and image technology will be used to retrieve clinical information including demographic information, chief complaint, type and onset of symptoms, past medical history, and physical examination results to build a database. Clinical information including examination notes, diagnosis, patient vital signs, test results, and ED results will be retrieved from the hospital database.

Who can participate

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Age 19 years or older
Visited the emergency department of the study hospital

Exclusion criteria

Patients who do not agree to enroll to this study
Without a family
Foreign patients

Treatment and study plan

Primary outcomes

The degree of agreement between emergency department triage level retrieved using voice/image technology and by nurses/physicians.

Time frame: At the time of study completion (May 2022 anticipated).

Korean triage and acuity scale (KTAS) which was developed based on Canadian triage and acuity scale (CTAS) is used in Korea. KTAS is composed of 5 levels: level 1, resuscitation; level 2, emergent; level 3, urgent; level 4, less urgent; level 5, non-urgent. Emergency department triage level will be assessed by using voice/image technology and will be compared with the triage level assessed by nurses/physicians. The triage level will be assessed during emergency department triage.

Sponsors and collaborators

Lead sponsor

Seoul National University Hospital

Other

Collaborators

National Research Foundation of Korea

Registry information

Official study title

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

Important dates

Study start: 2020
Primary completion: 2022
Study completion: 2022
First posted: Jun 9, 2021
Registry last updated: Nov 1, 2022

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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Completed