The Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics Study of SHR-3045 in Healthy Subjects

This early-phase study is testing a new experimental drug called SHR-3045 in healthy volunteers to evaluate its safety, how well the body tolerates it, and how the body absorbs and eliminates it. This type of study is the first step before testing a drug in patients with a specific condition. **You may be eligible if...** - You are a healthy adult aged 18–55 - You have a body weight of at least 50 kg (men) or 45 kg (women) and a BMI between 19 and 28 - You have no significant medical history, abnormal physical findings, or lab abnormalities - You are willing to provide written consent and follow all study procedures **You may NOT be eligible if...** - You have participated in another drug or medical device trial in the past 3 months - You have a known medical condition or take regular medications - You have abnormal baseline lab tests or vital signs Talk to your doctor to see if this trial is right for you.