NCT07447232 Comparing Ultrasonic and Conventional Spirometry in Chronic Respiratory Disease
| NCT ID | NCT07447232 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Fu Jen Catholic University |
| Condition | Chronic Obstructive Pulmonary Disease (COPD) |
| Study Type | INTERVENTIONAL |
| Enrollment | 100 participants |
| Start Date | 2026-06-29 |
| Primary Completion | 2026-06-30 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 100 participants in total. It began in 2026-06-29 with a primary completion date of 2026-06-30.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This study compares a handheld ultrasonic spirometer with a standard hospital spirometer in adults with chronic respiratory diseases. Each participant will complete lung function tests using both devices. The study aims to determine whether the ultrasonic device provides accurate and reliable measurements for use in clinical or home settings.
Eligibility Criteria
Inclusion Criteria: * Adults aged 18 to 80 years. * Diagnosed with a chronic respiratory disease (e.g., COPD, asthma, bronchiectasis, or interstitial lung disease). * Willing to follow the instructions for using the ultrasonic spirometer. * Clinically stable and able to understand the study purpose and procedures, and who provide informed consent. Exclusion Criteria: * Individuals who, after explanation, are still unable to properly perform the ultrasonic spirometry procedure. * Individuals who, after explanation, refuse to participate in the study. * Patients with unstable vital signs. * Pregnant or suspected pregnant women.
Contact & Investigator
Ke-Yun Chao, PhD
PRINCIPAL INVESTIGATOR
Fu Jen Catholic University
Frequently Asked Questions
Who can join the NCT07447232 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, up to 80 Years, studying Chronic Obstructive Pulmonary Disease (COPD). Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07447232 currently recruiting?
Yes, NCT07447232 is actively recruiting participants. Contact the research team at 148540@mail.fju.edu.tw for enrollment information.
Where is the NCT07447232 trial being conducted?
This trial is being conducted at New Taipei City, Taiwan.
Who is sponsoring the NCT07447232 clinical trial?
NCT07447232 is sponsored by Fu Jen Catholic University. The principal investigator is Ke-Yun Chao, PhD at Fu Jen Catholic University. The trial plans to enroll 100 participants.
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