全身性重症筋無力症の小児研究参加者におけるロザノリキシズマブの6週間治療サイクルを評価する第3相非盲検延長研究
全身性重症筋無力症の小児研究参加者におけるロザノリキシズマブを評価するための非盲検延長研究
The purpose of the study is to assess the long term safety and tolerability of additional 6-week treatment cycles with rozanolixizumab in pediatric participants with generalized Myasthenia Gravis (gMG) aged ≥2 at the time of the Screening Visit of MG0006.
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
研究の種類
研究の種類
入学 (実際)
入学
段階
段階
- フェーズ 3
連絡先と場所
研究場所
-
-
-
Bologna、イタリア
- Mg0008 40290
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Milan、イタリア
- Mg0008 40144
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Naples、イタリア
- Mg0008 40733
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-
-
-
-
Yenimahalle、トルコ(Türkiye)
- Mg0008 40841
-
-
-
-
-
Lodz、ポーランド
- Mg0008 40734
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Warsaw、ポーランド
- Mg0008 40155
-
-
-
-
-
Fuchu-shi、日本
- Mg0008 20340
-
Sagamihara、日本
- Mg0008 20343
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Ōbu、日本
- Mg0008 20339
-
-
参加基準
適格基準
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:
Study participant must meet one of the following:
- Study participant completed MG0006 according to the protocol
- Study participant completed the MG0006 Treatment Period and has a worsening of generalized myasthenia gravis (gMG) symptoms in the Observation Period of MG0006
Exclusion Criteria:
- Study participant met any mandatory withdrawal or mandatory permanent investigational medicinal product (IMP) discontinuation criteria in MG0006 or permanently discontinued IMP
- Study participant has a known hypersensitivity to any components of the IMP or other neonatal Fc receptor (FcRn) drugs
- Study participant has any laboratory abnormality that, in the opinion of the Investigator, is clinically significant, has not resolved at Baseline, and could jeopardize or compromise the study participant's ability to participate in this study
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:単一グループの割り当て
- マスキング:なし(オープンラベル)
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
|
実験的:rozanolixizumab
Study participants will receive pre-defined doses of rozanolixizumab. Each treatment cycle in each Treatment Period (TP) consists of 6 subcutaneous (sc) administrations of rozanolixizumab at 1-week intervals. Each Treatment Period will be initiated upon the discretion of the Investigator based on the medical needs of the study-participant. |
rozanolixizumab solution for injection
他の名前:
|
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Occurrence of serious Treatment-Emergent Adverse Events (TEAEs) up to the End of Study (EOS) Visit
時間枠:From Baseline up to the EOS Visit (up to 52 weeks)
|
Serious TEAEs are any untoward medical incidence in a subject during administered study treatment, whether or not these events are related to study treatment and additionally are emergent untoward medical occurrence that at any dose:
|
From Baseline up to the EOS Visit (up to 52 weeks)
|
|
Occurrence of TEAEs leading to permanent withdrawal of IMP up to the EOS Visit
時間枠:From Baseline up to the EOS Visit (up to 52 weeks)
|
An Adverse Event (AE) is any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product, which does not necessarily have a causal relationship with this treatment. An AE could therefore be any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not related to the medicinal (investigational) product. |
From Baseline up to the EOS Visit (up to 52 weeks)
|
|
Occurrence of Adverse Event(s) of Special Monitoring (AESM) up to the EOS Visit
時間枠:From Baseline up to the EOS Visit (up to 52 weeks)
|
AESMs are: Severe and/or serious headache, suspected aseptic meningitis, severe Gastrointestinal (GI) disorders, and opportunistic infection. |
From Baseline up to the EOS Visit (up to 52 weeks)
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Percent change in total Immunoglobulin G (IgG) from Baseline to the end of Week 6 of each Treatment Period (TP)
時間枠:From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
Plasma concentration analyses of total IgG will be done for all study participants on an ongoing basis to the end of Week 6 of each TP. |
From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
|
Absolute change in total IgG from Baseline to the end of Week 6 of each TP
時間枠:From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
Plasma concentration analyses of total IgG will be done for all study participants on an ongoing basis to the end of Week 6 of each TP. |
From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
|
Change from Baseline in Myasthenia Gravis-Activities of Daily Living (MG ADL) total score at the end of Week 6 of each TP
時間枠:From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
The MG-ADL score is an 8-item patient-reported outcome (PRO) instrument. The MG-ADL targets symptoms and disability across ocular, bulbar, respiratory, and axial symptoms. The item responses are scored from 0 to 3, and the total score of MG-ADL is the sum of the 8 items and ranges from 0 to 24, with a higher score indicating more disability. |
From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
|
Change from Baseline in Quantitative Myasthenia Gravis (QMG) total score at the end of Week 6 of each TP
時間枠:From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
QMG score is a standardized and validated quantitative strength scoring system that was developed specifically for MG. The QMG total score is obtained by summing the responses to each individual item (13 items; Responses: None=0, Mild=1, Moderate=2, Severe=3). The score ranges from 0 to 39, with lower scores indicating lower disease activity. |
From Baseline to the end of Week 6 of each TP (up to 52 weeks)
|
協力者と研究者
捜査官
捜査官
- スタディディレクター:UCB Cares、001 844 599 2273
研究記録日
主要日程の研究
研究開始 (実際)
研究開始
一次修了 (推定)
一次修了
研究の完了 (推定)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
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
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
その他の研究ID番号
- MG0008
- U1111-1286-3581 (その他の識別子:WHO universal trial number (UTN))
- 2022-502075-34 (レジストリ識別子:EU CTIS)
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?
IPD プランの説明
Data from this trial may be requested by qualified researchers six months after product approval in the US and/or Europe, or global development is discontinued, and 18 months after trial completion. Investigators may request access to anonymized individual patient-level data and redacted trial documents which may include: analysis-ready datasets, study protocol, annotated case report form, statistical analysis plan, dataset specifications, and clinical study report. Prior to use of the data, proposals need to be approved by an independent review panel at www.Vivli.org and a signed data sharing agreement will need to be executed. All documents are available in English only, for a prespecified time, typically 12 months, on a password protected portal. This plan may change if the risk of re-identifying trial participants is determined to be too high after the trial is completed; in this case and to protect participants, individual patient-level data would not be made available.
IPD 共有時間枠
Data from this trial may be requested by qualified researchers six months after product approval in the US and/or Europe or global development is discontinued, and 18 months after trial completion.
IPD 共有アクセス基準
Qualified researchers may request access to anonymized IPD and redacted study documents which may include: raw datasets, analysis-ready datasets, study protocol, blank case report form, annotated case report form, statistical analysis plan, dataset specifications, and clinical study report. Prior to use of the data, proposals need to be approved by an independent review panel at www.Vivli.org and a signed data sharing agreement will need to be executed.All documents are available in English only, for a pre-specified time, typically 12 months, on a password protected portal.
IPD 共有サポート情報タイプ
- STUDY_PROTOCOL
- SAP
- CSR
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。