To Evaluate the Effects of Cevostamab in Participants With Systemic Lupus Erythematosus With or Without Active Lupus Nephritis
An Open-Label, Multicenter, Phase Ib Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Cevostamab in Patients With Systemic Lupus Erythematosus With or Without Active Lupus Nephritis
The study will evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of cevostamab in participants with systemic lupus erythematosus (SLE) with or without active lupus nephritis (LN).
調査の概要
研究の種類
入学 (推定)
段階
- フェーズ 1
連絡先と場所
研究連絡先
- 名前:Fastest response: use the inquiry form. https://www.gene.com/contact-us/submit-medical-inquiry
研究連絡先のバックアップ
- 名前:Reference Study ID Number: GA46280 https://forpatients.roche.com/ No attachments to email below.
- 電話番号:888-662-6728
- メール:global-roche-genentech-trials@gene.com
研究場所
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Lombardy
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Rozzano、Lombardy、イタリア、20089
- 募集
- Istituto Clinico Humanitas
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Victoria
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Parkville、Victoria、オーストラリア、3052
- 募集
- Royal Melbourne Hospital
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Seville、スペイン、41009
- 募集
- Hospital Universitario Virgen Macarena
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Haute Garonne
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Toulouse、Haute Garonne、フランス、31059
- 募集
- Hopital Rangueil
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Rio Grande do Sul
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Porto Alegre、Rio Grande do Sul、ブラジル、90560-032
- 募集
- Hospital Moinhos de Vento
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Porto Alegre、Rio Grande do Sul、ブラジル、90630-165
- 募集
- Hospital de Clnicas de Porto Alegre
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São Paulo
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Ribeirão Preto、São Paulo、ブラジル、14015-010
- 募集
- Hospital das Clínicas FMRP-USP
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Sao Jose Rio Preto、São Paulo、ブラジル、15090-000
- 募集
- Fundacao Faculdade Regional de Medicina de Sao Jose do Rio Preto
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Beijing Municipality
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Beijing、Beijing Municipality、中国、100034
- 募集
- Peking University First Hospital
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Beijing、Beijing Municipality、中国、100044
- 募集
- Peking University People's Hospital
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Jiangxi
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Pingxiang、Jiangxi、中国、337055
- 募集
- Pingxiang People's Hospital
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- Diagnosis of SLE according to the 2019 European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) Classification Criteria at least 6 months prior to the first screening visit
- Active biopsy-proven LN established within 9 months of screening, demonstrating LN per 2018 Revised International Society of Nephrology/Renal Pathology Society (ISN/RPS) criteria
- Diagnosis of active SLE disease, as demonstrated by the Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score
- Inadequate response or intolerance to, in the investigator's judgement, standard of care regimens for active SLE with or without LN
Exclusion Criteria:
- Pregnant or breastfeeding, or intending to become pregnant during the study or within the timeframe in which contraception is required
- Treatment with investigational or non-investigational biologic therapies that directly deplete B cells (e.g., anti-CD20 or anti-CD19 monoclonal antibodies) (or blinded comparators) is prohibited within 6 months or 5 drug elimination half-lives, whichever is longer, prior to screening and during the study
- Treatment with investigational biologic therapies that do not directly deplete B cells (or blinded comparators) is prohibited within 90 days or 5 drug elimination half-lives, whichever is longer, prior to initiation of study drug and during the study
- Treatment of SLE/LN with non-investigational biologic therapies that do not directly deplete B cells (e.g., belimumab, anifrolumab) is prohibited within 4 weeks prior to screening and during the study
- Treatment with CYC within 3 months prior to screening or during the study
- History of known or suspected allergic reaction or anaphylactic reaction to cevostamab or its excipients
- Major surgery requiring hospitalization during the 4 weeks prior to screening or during screening, or any planned surgery or procedure requiring hospitalization during the 12 weeks following study drug administration
- Alcohol or substance abuse within the 12 months prior to screening
- Active infection of any kind, excluding fungal infection of the nail beds
- History of serious recurrent or chronic infection
- Tuberculosis (TB) infection
- Active overlap syndrome with mixed connective tissue disease or systemic sclerosis within the 12 months prior to screening or during screening
- Catastrophic or severe antiphospholipid syndrome within the 12 months prior to screening or during screening
- High risk for clinically significant bleeding or any condition requiring plasmapheresis, IV immunoglobulin, or acute blood product transfusions
- Active severe or unstable lupus-associated neuropsychiatric disease, which, in the opinion of the investigator, is likely to require treatment with protocol-prohibited therapies
- Non-SLE related CNS disease such as stroke, epilepsy, CNS vasculitis, or neurodegenerative disease
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:なし
- 介入モデル:順次割り当て
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
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実験的:Dose Escalation and Expansion
The study consists of a dose-escalation stage followed by an expansion stage. Participants in both stages will receive Cevostamab in a step-up dosing regimen, followed by a target dose. |
Participants will receive cevostamab IV as per the schedule given in the protocol.
他の名前:
Tocilizumab may be used as rescue medication for participants who experience a cytokine release syndrome (CRS) event.
他の名前:
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
時間枠 |
|---|---|
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Percentage of Participants with Adverse Events (AEs)
時間枠:Up to approximately 52 weeks
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Up to approximately 52 weeks
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二次結果の測定
結果測定 |
時間枠 |
|---|---|
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Serum Concentration of Cevostamab
時間枠:Up to approximately 52 weeks
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Up to approximately 52 weeks
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Area Under the Concentration-Time Curve (AUC) of Cevostamab
時間枠:Up to approximately 52 weeks
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Up to approximately 52 weeks
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Maximum Observed Serum Concentration (Cmax) of Cevostamab
時間枠:Up to approximately 52 weeks
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Up to approximately 52 weeks
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Minimum Observed Serum Concentration (Cmin) of Cevostamab
時間枠:Up to approximately 52 weeks
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Up to approximately 52 weeks
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Clearance (CL) of Cevostamab
時間枠:Up to approximately 52 weeks
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Up to approximately 52 weeks
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Volume of Distribution at Steady State (Vdss) of Cevostamab
時間枠:Up to approximately 52 weeks
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Up to approximately 52 weeks
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Change from Baseline in the Presence Anti-Drug Antibodies (ADAs)
時間枠:Up to approximately 52 weeks
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Up to approximately 52 weeks
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協力者と研究者
スポンサー
出版物と役立つリンク
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
追加の関連 MeSH 用語
その他の研究ID番号
- GA46280
- 2025-522904-26-00 (Ctis)
- 2025 (米国 NIH グラント/契約)
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
米国で製造され、米国から輸出された製品。
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。