This study is to evaluate an investigational study drug, itepekimab, for the treatment of bronchiectasis. The main purpose for this study is to assess the safety, efficacy, and tolerability of itepekimab in bronchiectasis in addition to the current background treatment you are receiving which may include bronchodilators, inhaled corticosteroids, mucolytics, and/or maintenance antibiotics. You will receive either the study drug or a placebo if you participate in this research. This study will include about 300 participants with bronchiectasis across approximately 20 countries worldwide.
This research seeks to gather important insights about patients' experiences of NCFBE-related exacerbations and brensocatib treatment by conducting semi-structured qualitative interviews in the USA. A total of up to 30 interviews of approximately one hour are planned. Patient must be at least 18 years old and currently participating in the brensocatib PTA program for at least 3 months.