New drug FT1 tested for safety in healthy volunteers

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. healthy male or female subjects aged 18 to 45 years (inclusive); 2. Male subjects weighing ≥ 50.0kg, female subjects weighing ≥ 45kg; body mass index (BMI) in the range of 19.0-26.0 kg/m\^2 (inclusive); 3. Voluntarily participate and sign the informed consent form; 4. Be able to complete the trial in accordance with the protocol. Exclusion Criteria: 1. History of allergic diseases (including but not limited to asthma, urticaria, allergic rhinitis), or a history of drug allergies, or a history of allergies to the ingredients of the investigational drug; 2. Abnormal results of vital signs, physical examination, 12 lead electrocardiogram examination, and laboratory tests (including blood routine, urine routine, blood biochemistry, coagulation function, thyroid function) during the screening period with clinically significance determined by the researcher; 3. History or experiencing diseases with abnormal clinical manifestations, including but not limited to neurological/psychiatric, respiratory, cardiovascular, digestive, blood and lymphatic, urinary, endocrine, immune system diseases, or any other diseases or physiological conditions that may interfere with test results; 4. With intestinal polyp disease or have undergone intestinal polyp surgery within 6 months before screening; 5. Any positive results of hepatitis B surface antigen (HBsAg), hepatitis C virus (HCV) antibody, human immunodeficiency virus (HIV) antibody and treponema pallidum (TP) antibody test; 6. Positive urine test results for drug abuse (including morphine, methamphetamine, ketamine, cocaine, methylenedioxymethamphetamine, tetrahydrocannabinolic acid); 7. History of drug use or drug abuse (including the use of prohibited substances for medical use and controlled drugs); 8. History of critical surgery within 3 months before screening or plan to undergo surgery during the trial, as well as a history of surgery that may affect drug absorption, distribution, metabolism and excretion; 9. Participated in any clinical trial as a subject within 3 months before screening; 10. Have donated blood or lost more than 400 mL of blood/plasma within 3 months before screening (except for physiological blood loss in women); 11. Alcoholics (i.e. males drinking more than 28 standard units of alcohol per week and females drinking more than 21 standard units of alcohol per week, with 1 standard unit containing 14g of alcohol, such as 360mL beer or 45mL of 40% spirits or 150mL wine) or those who have frequently consumed alcohol within the previous 6 months (i.e. drinking more than 14 standard units of alcohol per week), or those who cannot abstain from alcohol during the trial, or those who have a positive alcohol breath test; 12. Took any prescription or over-the-counter drugs, as well as any functional vitamins or herbal products within 14 days before screening; 13. Have a long-term history of excessive consumption of tea, coffee or caffeinated beverages (more than 8 cups per day, 1 cup = 250mL) 14. Smoked more than 5 cigarettes per day within 6 months before screening; 15. Cannot guarantee to refrain from strenuous exercise, smoking and special diet (including grapefruit, chocolate, tea, cola, or any food or beverage containing caffeine, alcoholic beverages or other food or beverage that affects drug absorption, distribution, metabolism and excretion) from 48 hours before medication to the last blood collection; 16. Pregnant or lactating women, or female subjects who have had unprotected sex in the past two weeks, or female subjects with positive pregnancy test; subjects (or their partners) who have fertility plans or sperm/egg donations during the entire trial period and within 6 months after the last medication, and are unwilling to take one or more contraceptive measures during the trial and within 6 months after the last medication; 17. Cannot tolerate venous puncture or have difficulty in venous blood collection; 18. History of needle phobia or blood phobia or known severe bleeding tendency; 19. Have special dietary requirements and cannot follow a uniform diet; 20. The investigator believes the subject is unsuitable for participating in this clinical study.