Trials Sponsors Conditions Drugs Pricing

Conditions

Aspiration; Liquids Aspiration Pneumonia Phonation Disorder Respiration Disorders Stroke Swallowing Disorder

Outcome Measures

Primary Outcomes (2)

Functional Oral Intake Scale
Dysphagia severity as measured by the the Functional Oral Intake Scale obtained from standardized swallowing tests
during the intervention
Cough strength
Spirometry values : cough strength as measured by the spirometric values during voluntary cough
during the intervention

Study Arms (2)

Dysphagia mild

Able to start oral feeding after assessment

Other: Acoustic features (from signals obtained during phonation)

Dysphagia severe

Non oral feeding and high risk of aspiration

Other: Acoustic features (from signals obtained during phonation)

Interventions

Acoustic features (from signals obtained during phonation)Other

Acoustic features will be obtained via phonation files. A voice recorder application provided by Apple was used, and the sampling frequency of the sound was 44,100 Hz. The digitized cough sound signals were band-pass-filtered between 20 to 16,000 Hz to use data from the whole frequency band gathered by the iPad. In each case, the smart device was positioned 20cm from the patient

Dysphagia mildDysphagia severe

Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.

Eligibility Criteria

Age19 Years - 90 Years

Sexall

Age GroupsAdult (18-64), Older Adult (65+)

Sampling MethodNon-Probability Sample

Study Population

First ever stroke patients referred for swallowing disorders

You may qualify if:

Suspected swallowing disorder who were referred for swallowing assessment

Sponsors & Collaborators

The Catholic University of Korea
Otherlead

Study Sites (1)

Department of Rehabilitation Medicine Bucheon St Mary's Hospital, Catholic University of Korea, College of Medicine

Bucheon-si, Kyounggido, South Korea

MeSH Terms

Conditions

Respiration DisordersDeglutition DisordersDysphoniaStrokePneumonia, Aspiration

Condition Hierarchy (Ancestors)

Respiratory Tract DiseasesEsophageal DiseasesGastrointestinal DiseasesDigestive System DiseasesPharyngeal DiseasesOtorhinolaryngologic DiseasesVoice DisordersLaryngeal DiseasesNeurologic ManifestationsNervous System Diseases

Study Officials

Sun Im, MD PhD
The Catholic University of Korea
PRINCIPAL INVESTIGATOR

Enrollment

449 participants (actual enrollment reported by the registry).

Study Design

Study Type: observational
Observational Model: CASE CONTROL
Time Perspective: PROSPECTIVE
Target Duration: 7 Days
Sponsor Type: OTHER
Responsible Party: PRINCIPAL INVESTIGATOR
PI Title: associate professor

Study Record Dates

First Submitted

October 1, 2021

First Posted

October 28, 2021

Study Start

September 1, 2019

Actual (reported)

Artificial Intelligence in Diagnosing Dysphagia Patients

Brief Summary

Registry Overview

Trial Relationships

Study Timeline

Study Start

Primary Completion

First Submitted

Study Completion

First Posted

Conditions

Outcome Measures

Primary Outcomes (2)

Study Arms (2)

Dysphagia mild

Dysphagia severe

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Study Officials

Enrollment

Study Design

Study Record Dates

You may not qualify if:

Data Sharing

Source record

Locations

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

Primary Completion

First Submitted

Study Completion

First Posted

Conditions

Outcome Measures

Primary Outcomes (2)

Study Arms (2)

Dysphagia mild

Dysphagia severe

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Study Officials

Enrollment

Study Design

Study Record Dates

You may not qualify if:

Data Sharing

Source record

Locations