TD-3504 SAD in Healthy Subjects and Subjects With Ulcerative Colitis (UC)
Active Mild Ulcerative Colitis, Active Moderate Ulcerative Colitis, Healthy Subjects
About this trial
This is an interventional treatment trial for Active Mild Ulcerative Colitis, Active Moderate Ulcerative Colitis, Healthy Subjects focused on measuring Active Mild Ulcerative Colitis, Active Moderate Ulcerative Colitis, Healthy Subjects
Eligibility Criteria
Inclusion Criteria:
- Male or female between 18 to 55 years old
- Male subjects must abstain from sexual intercourse or use a highly effective method of birth control
- Women of child bearing potential must have a negative pregnancy test and either abstain from sex or use a highly effective method of birth control
- Body Mass Index (BMI) 18 to 32 kg/m2
- Willing and able to give informed consent
- Additional inclusion criteria apply
Inclusion Criteria for Ulcerative Colitis (UC) subjects:
- Subject has a history of UC
- Subject is either not taking any medication for UC or has been taking a stable dose of ulcerative colitis medications for ≥ 14 days
- Additional inclusion criteria apply
Exclusion Criteria:
- Is positive for hepatitis A, B or C, HIV or tuberculosis
- Has clinically significant abnormalities in baseline laboratory evaluations
- Subject has a clinically significant abnormal electrocardiogram (ECG)
- Participated in another clinical trial of an investigational drug (or medical device) within 30 days prior to screening (or within 60 days prior to screening if investigational drug was a biologic, or is currently participating in another trial of an investigational drug (or medical device)
- Additional exclusion criteria apply
Exclusion Criteria for Healthy Subjects:
- Use of prescription drugs or any chronic over the counter medications within 14 days prior to clinic admission or requires continuing use during study participation, with the exception of hormonal contraceptives or hormone replacement therapy or standard daily multivitamin.
- Additional exclusion criteria apply
Sites / Locations
- Anaheim Clinical Trials, LLC
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Experimental
Experimental
Experimental
Placebo Comparator
TD-3504 Low-Dose
TD-3504 Mid-Dose
TD-3504 High-Dose
Placebo
6 healthy subjects and 6 ulcerative colitis subjects will be randomized to receive low-dose TD-3504 and low-dose of 15N2-tofacitinib orally single dose.
6 healthy subjects will be randomized to receive mid-dose TD-3504 and low-dose of 15N2-tofacitinib orally single dose.
6 healthy subjects will be randomized to receive high-dose TD-3504 and low-dose of 15N2-tofacitinib orally single dose.
6 healthy subjects and 2 ulcerative colitis subjects to receive placebo orally single dose.