['systemic lupus erythematosus']
['baricitinib', 'placebo']

        Inclusion Criteria:

          -  Have received a diagnosis of SLE at least 24 weeks prior to screening, meeting the
             American College of Rheumatology (ACR) 1982 revised criteria OR the 2012 Systemic
             Lupus Erythematosus International Collaborating Clinics (SLICC) criteria.

          -  Have a positive antinuclear antibody (ANA) (titer ≥1:80) and/or a positive
             anti-double-stranded deoxyribonucleic acid (dsDNA) as assessed by a central laboratory
             at screening.

          -  Have a SLEDAI-2K score ≥4 based on clinical symptoms (not including lab values) at
             randomization.

          -  Have active arthritis and/or active rash as defined by the SLEDAI-2K at randomization.

        Exclusion Criteria:

          -  Have active severe lupus nephritis.

          -  Have active severe central nervous system (CNS) lupus.

          -  Have a history or presence of cardiovascular, respiratory, hepatic, gastrointestinal,
             endocrine, hematological, neurological, or neuropsychiatric disorders or any other
             serious and/or unstable illness that, in the opinion of the investigator, could
             constitute an unacceptable risk when taking investigational product or interfere with
             the interpretation of data.

          -  Have a current or recent clinically serious viral, bacterial, fungal, or parasitic
             infection.

          -  Are currently receiving oral corticosteroids at doses >20-milligrams per day of
             prednisone (or equivalent) or have adjusted the dose of corticosteroids within 2 weeks
             of planned randomization.

          -  Have started treatment with or adjusted the dose of nonsteroidal anti-inflammatory
             drugs (NSAIDs) (for which the NSAID use is intended for treatment of signs and
             symptoms of SLE) within 4 weeks of planned randomization.

          -  Have started treatment with or adjusted the dose of an antimalarial within 12 weeks of
             planned randomization.

          -  Have started treatment with or adjusted the dose of an immunosuppressant within 12
             weeks of planned randomization.

          -  Have received cyclophosphamide (or any other cytotoxic agent) within 12 weeks prior to
             screening.
      