Association Between Genetic Polymorphisms and Type 2 Asthma in Children

This study is examining whether certain gene variations affect how children respond to type 2 asthma treatments. By understanding these genetic differences, doctors may be able to better predict which medications will work best for individual children with asthma. **You may be eligible if...** - You are a child with a confirmed asthma diagnosis based on standard guidelines (GINA 2023) - Your doctor has ruled out other conditions that might cause similar symptoms - You have not taken antibiotics or systemic steroids in the 2 weeks before entering the study - You do not have other complications like congenital heart disease or pneumonia **You may NOT be eligible if...** - You have been taking immunosuppressants or antibiotics for a long time before coming to the hospital - You have primary immune deficiency - Your family is unwilling or unable to cooperate with the study Talk to your doctor to see if this trial is right for you.