Effects of 24 Weeks of Lansoprazole Therapy on Asthma Symptoms, Exacerbations, Quality of Life, and Pulmonary Function in Adult Asthmatic Patients With Acid Reflux Symptoms

In adult patients with moderate-to-severe persistent asthma and symptoms of acid reflux, treatment with 30 mg of lansoprazole bid for 24 weeks did not improve asthma symptoms or pulmonary function, or reduce albuterol use. However, this dose significantly reduced asthma exacerbations and improved asthma quality of life, particularly in those patients receiving more than one asthma-control medication.