Istanbul Demiroglu Bilim University

This study looks at whether adding expiratory muscle training (exercises that strengthen the muscles used to breathe out) to standard pulmonary rehabilitation can improve lung function, breathing strength, and exercise ability in adults with bronchiectasis. About 40 participants …

This study looks at how long-term use of a BiPAP machine affects the diaphragm—the main breathing muscle—in people with advanced COPD. Researchers will follow 30 patients for 12 months, using ultrasound and breathing tests to measure changes in diaphragm thickness, movement, and …