Mass Balance Study of [14C]JAB-21822 in China Healthy Subjects

A phase I study to quantify the total mass balance in healthy subjects after a single dose of [14C]JAB-21822

Inclusion Criteria:

1. Healthy male subjects between the ages of 18 and 45 years (inclusive).
2. Subjects weighing ≥ 50 kg and Body Mass Index of 19.0 to 26.0 kg/m2.
3. Subjects who have voluntarily participated in the study and signed the informed consent form with good compliance.

Exclusion Criteria:

1. With abnormal and clinically significant comprehensive physical examinations, vital signs, or laboratory examinations.
2. Has a positive test for HBV, HCV, HIV, or syphilis.
3. Known medical history judged by the investigator as not suitable for the study.
4. Known history of drug or food allergy.
5. Has drug or alcohol abuse history or positive drug or alcohol abuse test results.
6. Heavy smokers or caffeine addicts.
7. Has diseases or other conditions affecting the absorption, distribution, metabolism, and excretion of oral drugs.
8. Disagree to strict contraception within one year after the trial
9. Has any other conditions judged by the investigator as not suitable for the study.