NCT06820671Completed
Voice Analysis in Asthmatic Patients With Machine Learning Models
Voice Analysis in Asthmatic Patients and Healthy Individuals: Comparative Evaluation of Asthma Control Levels and Voice Characteristics With Machine Learning Models
Source: ClinicalTrials.gov · Last updated 18 May 2025
Brief summary (registry, in English)
Asthma can lead to various factors that impair voice production, including airway restriction, inflammation, and mucus production, resulting in changes in voice frequency and amplitude. Therefore, voice analysis may serve as an indicator of respiratory diseases. A national, observational, case-control study is planned in Türkiye to analyze differences in voice between healthy subjects and asthmatic patients and to assess voice analysis techniques for determining an effective biomarker for asthma control using a machine learning model.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 344 (actual)
- First submitted
- 15 Jan 2025
- Start date
- 9 Jan 2024
- Primary completion date
- 5 Aug 2024
- Lead sponsor
- MED-CASE
- Diseases
- Asthma
- NCT number
- NCT06820671
What you commit to
- Study type: Observational
- Participants enrolled: 344
- From 9 Jan 2024 to the primary completion date, 5 Aug 2024
- 1 site 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
- None
- Healthy Group
- None
Who the study is looking for
- Patients diagnosed with asthma according to GINA criteria and Pulmonary Function Test, and followed for at least three months
- 18-65 years of age.
- Sign an informed consent document
- Able to comply with the study protocol during the study period.
- Healthy participants between 18-65 years of age
- Good general health
- No history of chronic respiratory disorders
- No history of chronic systemic disorders
- No history of upper respiratory tract infections within five days prior voice recording.
Criteria the registry did not label
- Asthmatic Group
Age in the registry: 18 years to 65 years · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| University of Health Sciences Yedikule Chest Diseases and Thoracic Surgery Training And Reseaerch Hospital Coordinator of this site? Confirm its status | Istanbul | Turkey (Türkiye) | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.