Anhui Palo Alto Pharmaceuticals, Inc.

This study is testing a new inhaled steroid medication called PA9159 for adults with asthma. It will compare the new inhaler to a commonly used steroid inhaler to see if it is safe and helps improve breathing. About 30 participants will use one of the inhalers for 4 weeks while r…

This study is testing a new inhaled steroid medication called PA9159 to see if it is safe and effective for controlling asthma in adults. About 60 participants with asthma will use either the new inhaler at different doses or a placebo inhaler for 4 weeks. Researchers will measur…