NCT07251140Recruiting
Dysphagia Study Using Novel Microphone Device
Novel Acoustic Biopatch for the Investigation of Dysphagia
Source: ClinicalTrials.gov · Last updated 26 Nov 2025
Brief summary (registry, in English)
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.
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 50 (estimated)
- First submitted
- 3 Nov 2025
- Start date
- 12 Oct 2025
- Primary completion date
- 30 Sept 2026
- Lead sponsor
- Emory University
- Diseases
- Stroke
- NCT number
- NCT07251140
What you commit to
- Study type: Interventional
- Planned participants: 50
- From 12 Oct 2025 to the primary completion date, 30 Sept 2026
- 2 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Head and neck cancer treatment history
Other
- BMI\>35 as an exclusion criteria to recruit participants due to limited transmission of acoustics through increased subcutaneous fat.
Who the study is looking for
- Diagnosis or suspected stroke
- Stroke with additional neurological disorders
- Age between 40 and 85
- Male and Female
- Scheduled to VFSS due to suspected dysphagia, which is determined by bedside water swallowing test and EAT-10 questionnaire as a standard of care.
Age in the registry: 40 years to 85 years · Sex: All · Does not accept healthy volunteers
Sites (2)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Emory University Hospital Midtown Coordinator of this site? Confirm its status | Atlanta | United States | Recruiting |
| Emory University Hospital Coordinator of this site? Confirm its status | Atlanta | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.