A Study of Relative Bioavailability and Food Effect Study of Cobimetinib in Healthy Participants
Condition: Healthy Volunteers
Intervention: Cobimetinib
Intervention description: Cobimetinib 20 mg will be given orally as tablet formulation in fasted or fed state, or as capsule formulation in fasted state.
Phase: Phase 1
Study type: Interventional
Primary purpose: Basic Science
Allocation: Randomized
Intervention model: Crossover Assignment
Masking: None (Open Label)
Enrollment: 20.0
Sex: All
Minimum age: 18 Years
Maximum age: 55 Years
Healthy volunteers: Accepts Healthy Volunteers

Summary:

      This study will be an open-label, randomized, 3-way, 6-sequence crossover study in healthy
      participants for determining the relative bioavailability of the tablet formulation to the
      capsule formulation and the effect of food on the relative bioavailability of the tablet
      formulation.
    

Eligibility criteria:

        Inclusion Criteria

          -  Within body mass index range 18.5 to 29.9 kilograms per meter square (kg/m^2)

          -  In good health, determined by no clinically significant findings from medical history,
             12-lead electrocardiogram (ECG) and vital signs

          -  Clinical laboratory evaluations within the reference range for the test laboratory

          -  Negative test for selected drugs of abuse at Screening and at each Check-in

          -  Negative hepatitis panel and anti-hepatitis C virus and negative human
             immunodeficiency virus (HIV) antibody screens

          -  Healthy males and females of non-child-bearing potential or who agree to use effective
             contraception

        Exclusion Criteria

          -  Significant history or clinical manifestation of any significant metabolic, allergic,
             dermatological, hepatic, renal, hematological, pulmonary, cardiovascular,
             gastrointestinal, neurological, or psychiatric disorder

          -  History of significant hypersensitivity, intolerance, or allergy to any drug compound,
             food, or other substance

          -  History of stomach or intestinal surgery or resection that would potentially alter
             absorption and/or excretion of orally administered drugs except that appendectomy,
             hernia repair, and cholecystectomy will be allowed

          -  History or presence of an abnormal ECG

          -  History of alcoholism or drug addiction prior to study start

          -  Use of any tobacco-containing or nicotine-containing products prior to study start

          -  Participation in any other investigational study drug trial in which receipt of an
             investigational study drug occurred within 28 days or 5 half-lives, whichever is
             longer, prior to study start

          -  Use of any prescription medications/products, including proton pump inhibitors, within
             14 days prior to study start

          -  Poor peripheral venous access

          -  Any acute or chronic condition that would limit the participant's ability to complete
             and/or participate in this clinical study

          -  Female participant is pregnant, lactating, or breastfeeding

          -  Predisposing factors to retinal vein occlusion (RVO)