Status:
COMPLETED
PK and Bioavailability Comparison of Tofacitinib Between a Modified Release and The Immediate Release Formulation
Lead Sponsor:
Pfizer
Conditions:
Healthy
Eligibility:
All Genders
18-55 years
Phase:
PHASE1
Brief Summary
A study to characterize the single-dose and steady-state pharmacokinetics of tofacitinib Modified Release (MR) formulation as well as to compare the extent of absorption of the MR 11 mg formulation (o...
Eligibility Criteria
Inclusion
- Subjects must be of Chinese ethnicity (individuals currently residing in mainland China who were born in China and have both parents of Chinese descent).
- Healthy male and/or female subjects of non-childbearing potential
- Female subjects of non-childbearing potential must meet at least one of the following criteria:
- Achieved postmenopausal status, defined as follows: cessation of regular menses for at least 12 consecutive months with no alternative pathological or physiological cause; and have a serum follicle stimulating hormone (FSH) level confirming the postmenopausal state;
- Have undergone a documented hysterectomy and/or bilateral oophorectomy;
- Have medically confirmed ovarian failure.
- Body Mass Index (BMI) of 19.0 to 26.0 kg/m2; and a total body weight \>50 kg (110 lbs).
Exclusion
- Subjects presenting with any of the following will not be included in the study:
- Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at the time of dosing).
- Clinically significant infections within the past 3 months prior to first dosing (eg, those requiring hospitalization or parenteral antibiotics, or as judged by the Investigator), evidence of any infection within the past 7 days prior to first dosing, history of disseminated herpes simplex infection or recurrent (\>1 episode) or disseminated herpes zoster.
- Any condition possibly affecting drug absorption (eg, gastrectomy, colon resection, etc.).
- Use of CYP3A4 inhibitors (eg, ketoconazole, ciprofloxacin, diltiazem) or inducers (eg, phenytoin, carbamazepine, rifampin) within 14 days or 5 half lives (whichever is longer) prior to dosing.
Key Trial Info
Start Date :
December 3 2018
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
February 12 2019
Estimated Enrollment :
26 Patients enrolled
Trial Details
Trial ID
NCT04403776
Start Date
December 3 2018
End Date
February 12 2019
Last Update
May 27 2020
Active Locations (1)
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1
Shuguang Hospital Affiliated to Shanghai University of TCM/Phase I Unit
Shanghai, China, 201203