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Dysphagia Study Using Novel Microphone Device

NCT07251140 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2025-11-26

No results posted yet for this study

Summary

This study aims to collect swallowing acoustics with a novel non-invasive wearable surface microphone device during routine work-up, videofluoroscopic swallow study (VFSS), of patients with dysphagia (swallowing trouble). The collected microphone data will be analyzed to find the pattern of abnormal swallowing by machine learning algorithm.

Conditions

Interventions

DEVICE

Microphone device

* An investigational nanomembrane patch, which is a thin film, is designed to collect acoustics while swallowing. * The Microphone is also placed between the thyroid and cricoid cartilages to record swallowing acoustics.

Sponsors & Collaborators

  • Emory University

    lead OTHER

Principal Investigators

  • Hyojung Choo, PhD · Emory University

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
40 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-10-12
Primary Completion
2026-09-30
Completion
2026-09-30
FDA Device
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07251140 on ClinicalTrials.gov