Tracheal stenosis

This study looks at whether watching cartoons or listening to breath-synchronized interactive stories can help children aged 6-9 feel less afraid and more comfortable while using a nebulizer for breathing medication. About 96 children with respiratory conditions will be randomly …

This study tests if applying cold (cryotherapy) to the wrist before a blood draw from the artery can reduce pain. It involves 258 adults with chronic respiratory diseases who need this test. The goal is to find a simple, drug-free way to make the procedure less painful.

This study aims to understand why some people develop a narrowing of the windpipe (tracheal stenosis) and how the tissue heals after standard laser treatments. Researchers will analyze small tissue samples taken during two common procedures—wedge resection and radial incision—in …