This study checks if a new medicine called AMG 691 is safe for people. It involves healthy people and those with mild-to-moderate asthma. Asthma is a condition where breathing can get difficult. In this study, people will get either AMG 691 or a placebo. A placebo looks like medicine but doesn’t have any active ingredients. The study is double-blind, meaning neither the participants nor the doctors will know who gets AMG 691 or the placebo. This helps in understanding the real effects of AMG 691.
- The study is for adults aged 18 to 65 years old.
- Participants will have to visit the study site multiple times.
- There might be some risks, like side effects, but the study aims to ensure safety.