U.S., March 10 -- ClinicalTrials.gov registry received information related to the study (NCT07457073) titled 'AI-Powered Sound Analysis for COPD Screening' on March 03.
Brief Summary: Chronic Obstructive Pulmonary Disease (COPD) is a leading cause of morbidity and mortality worldwide, yet early detection remains challenging-especially in primary care settings where spirometry, the diagnostic gold standard, is often unavailable. This study aims to develop and validate a non-invasive, low-cost COPD screening tool based on artificial intelligence (AI) analysis of cough sounds. Using smartphone-recorded cough audio and clinical data from both COPD patients and non-COPD controls, we will train and test an AI model to identify acoustic signature...