A Study of Baricitinib (LY3009104) in Healthy Chinese Participants

Inclusion Criteria

• Are overtly healthy Chinese males agreed to use methods of birth control or are postmenopausal Chinese females, as determined by medical history and physical examination
• Have a body mass index of 19.0 to 24.0 kilograms per meter squared (kg/m²), inclusive, at screening.
• Have clinical laboratory test results within normal reference range for the population or investigator site, or results with acceptable deviations that are judged to be not clinically significant by the investigator.
• Have given written informed consent approved by Lilly and the ethical review board (ERB) governing the site.

Exclusion Criteria

• Have a history of adverse drug reactions or "drug allergy" to more than 3 types of systemically administered medications.
• Have an abnormality in the 12-lead electrocardiogram (ECG).
• Have a history of or current cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs; of constituting a risk when taking the study medication; or of interfering with the interpretation of data.
• Have a history of stomach or intestinal surgery.
• Current or recent history (<30 days prior to screening of a clinically significant bacterial, fungal, parasitic, viral (not including rhinopharyngitis), or mycobacterial infection.
• Have an absolute neutrophil count (ANC) less than 2000 cell/microliter (μL) (2 x 109/liter [L]).
• Have current herpes zoster or simplex within 90 days prior to the first dose,
• Have evidence of active or latent tuberculosis (TB)
• Have used or intend to use over-the-counter, prescription medication, or Chinese herbal preparation within 14 days prior to dosing and during the study.
• Have consumed grapefruit, grapefruit juice, or grapefruit products within 7 days prior to the first dose or are unwilling to abide by the grapefruit restrictions during the study.