U.S., March 4 -- ClinicalTrials.gov registry received information related to the study (NCT07447232) titled 'Comparing Ultrasonic and Conventional Spirometry in Chronic Respiratory Disease' on Nov. 21, 2025.
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.
Study Start Date: March 02
Study Type: INTERVENTIONAL
Condition:
Chronic Obstructive Pulmonary Disease (COPD)
Spirometry
Intervention:
DIAGNOSTIC_TEST: Spirometer
The handhel...