A Phase 2 Study to Investigate the Safety and Efficacy of ABBV-105 and Upadacitinib Given Alone or in Combination (ABBV-599 Combination) in Subjects with Moderately to Severely Active Systemic Lupus Erythematosus - M19-130

AbbVie Deutschland GmbH & Co. KG0 个研究点目标入组 9 人开始时间: 待定最近更新: 2024年4月15日

试验速览

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•Adult male or female, 18 -65 years of age, inclusive, at Screening
•SLE by ACR 2012 or SLICC Diagnostic Criteria
•At Screening, must have at least one of the following:
•* ANA+ (titer >= 1:80)
•* anti-dsDNA+
•* anti-Smith+
•SLEDAI-2K >= 6 as reported and independently adjudicated (excluding lupus
•headache and/or organic brain syndrome) (clinical score >= 4) at Screening. If 4
•points of the required entry points are for arthritis there must also be a
•minimum of 3 tender and 3 swollen joints
•* If subject has rash and PI considers it to be attributable to SLE, subject
•must consent to skin photograph collection for adjudication.
•* Score must be re-confirmed at the Baseline Visit
•Must be on background treatment, stable for 30 days prior to baseline, and
•throughout the study with prednisone (or prednisone equivalent) (<=20mg),
•antimalarials, azathioprine (<= 150mg), mycophenolate (<= 2g), leflunomide (<=
•20mg) and/or methotrexate (MTX) (<= 20mg), cyclosporine, tacrolimus;
•* The combination of background treatment with antimalarial(s) and/or
•prednisone (or equivalent) is permitted.
•* and a single, but not multiple, additional immunosuppressant from the list
•above, is permitted

•Women of childbearing potential must not have a positive serum pregnancy test
•at the screening visit and must have a negative urine pregnancy test at
•baseline prior to the first dose of study drug. Note: Subjects with borderline
•serum pregnancy tests at Screening must have a serum pregnancy test >= 3 days
•later to document continued lack of positive result.
•Must not be using IV or IM corticosteroids greater than or equal to a 40 mg
•prednisone-equivalent bolus within 30 days weeks of planned randomization
•Must not have active lupus nephritis (progressive Class IV or >1g/d
•proteinuria) or have undergone induction therapy within the last 6 months.
•Must not have active neuropsychiatric SLE as defined by the CNS portion of
•SLEDAI-2K (excluding lupus headache).
•Subjects must be naïve or have discontinued the following prior to the first
•dose of study drug per the applicable washout period below or should be at
•least 5 times the mean terminal elimination half-life of a drug:
•* >=6 months for Plasmapheresis
•* >=3 months for Benlysta
•* >=1 year for rituximab OR >= 6 months if B cells have returned to >= 50 B cells
•per microliter
•* >=3 months for cyclophosphamide
•* >=4 weeks for abatacept, any anti-TNF therapy, and all other biologics

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