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About
This is a Phase 1, open-label, single-dose, within-cohort randomized, 2-way crossover study to evaluate the PK of orally administered PF-06650833 modified release tablets under fasted and high fat meal fed conditions in healthy subjects.
Full description
This is the third study of PF-06650833. The goals of the study are to assess the PK in healthy subjects of single doses of modified release (MR) tablets of PF-06650833 when orally administered under fasting and high fat meal fed conditions.
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Inclusion criteria
Exclusion criteria
Clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease
Any condition possibly affecting drug absorption
Positive urine drug screen.
Heavy smokers
History of regular heavy alcohol consumption within 6 months of Screening.
Treatment with an investigational drug within 30 days (or as determined by the local requirement) or 5 half lives
Screening supine blood pressure <=100 mm Hg (systolic) or<=50 mm Hg (diastolic) or>=140 mm Hg (systolic) or >=90 mm Hg (diastolic), following at least 5 minutes of supine rest.
Screening pulse (HR) >100 bpm after at least 5 minutes of rest.
Single supine 12 lead ECG demonstrating QTc >450 msec or a QRS interval >120 msec at Screening.
Abnormal chest X ray
History of TB or active or latent or inadequately treated infection, positive Quantiferon TB test.
History of hepatitis or positive testing for human HIV,HepBsAg, HepBc Ab or HCVAb
Any medical history of disease [ie, Gilbert's disease] that has the potential to cause a rise in total bilirubin over the ULN
Clinical laboratory abnormalities including:
Nursing female subjects; male subjects with partners currently pregnant; male subjects able to father children who are unwilling or unable to use a highly effective method of contraception as outlined in this protocol for the duration of the study and for 28 days after the last dose of investigational product or longer based upon the compound's half life characteristics.
Use of prescription or nonprescription drugs and dietary supplements within 7 days or 5 half lives (whichever is longer) prior to the first dose of investigational product until discharge from the study at the end of Period 2.
Herbal supplements and hormone replacement therapy must be discontinued 28 days prior to the first dose of investigational product. Acetaminophen/paracetamol should not be used. As an exception, ibuprofen may be used at doses of 200 to 400 mg orally every 6 hours as needed for up to 3 of 7 consecutive days.
Blood donation (excluding plasma donations) of approximately 1 pint (500 mL) or more within 56 days prior to dosing.
History of sensitivity to heparin or heparin induced thrombocytopenia.
History of cancer (other than treated basal cell and squamous cell carcinoma of the skin) in the previous 5 years.
Previous exposure to PF 06650833.
Unwilling or unable to comply with the Lifestyle guidelines
Subjects who are investigational site staff members directly involved in the conduct of the study and their family members, site staff members otherwise supervised by the Investigator, or subjects who are Pfizer employees directly involved in the conduct of the study.
Other severe acute or chronic medical or psychiatric condition or laboratory abnormality
Primary purpose
Allocation
Interventional model
Masking
18 participants in 6 patient groups
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Data sourced from clinicaltrials.gov
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