WHEEZING

This study tests whether a soy supplement (isoflavones) can reduce asthma risk in infants who have a genetic tendency for inflammation. 65 babies under 12 months old will receive either soy or a placebo mixed into food for 7 months. Researchers will track wheezing episodes and lu…

This study tests an injectable medicine called dupilumab in children aged 2 to under 6 years whose asthma or wheezing is not well controlled with standard inhalers. The goal is to see if it can reduce severe asthma attacks and improve breathing safety over a year. About 90 childr…

This study tests whether a smartphone app can help parents reduce their young children's exposure to second-hand smoke. About 160 children under 6 who live with a smoking parent will take part. The goal is to lower the children's urine cotinine levels, a marker of smoke exposure,…

This study is testing whether giving pregnant women extra fish oil (higher than usual doses) can lower the chance of their child developing asthma or persistent wheezing in the first three years of life. The researchers are enrolling 2,000 pregnant women in Denmark who have low b…

This study tests whether giving pregnant women higher doses of vitamin D than currently recommended can prevent asthma and persistent wheezing in their children during the first three years of life. Researchers will enroll 2,000 pregnant women in Denmark and follow their children…

This study follows 6,000 children in Switzerland who have breathing issues like wheezing, coughing, or trouble breathing during exercise. Researchers collect information from doctor visits and family questionnaires to learn more about these problems and how to diagnose and treat …