先天性血栓性血小板減少性紫斑病(cTTP)の小児および成人患者を対象としたAdzynma治療に関する研究
Adzynmaで治療された先天性血栓性血小板減少性紫斑病(cTTP)患者における実世界の安全性をさらに評価するための承認後安全性調査(PASS)
Congenital thrombotic thrombocytopenic purpura (cTTP) is a rare blood disorder that some people are born with. It is caused by a problem in a gene passed down from parents to children, which affects the body's ability to produce a enzyme called ADAMTS13. This enzyme helps to cut down a larger form of protein called von Willebrand Factor (VWF). People with cTTP have low levels of ADAMTS13. Without ADAMTS13, large forms of vWF build up and cause blood clots in small blood vessels. These clots can block blood flow to vital organs, causing serious health problems. Adzynma is a human ADAMTS13 protein made in the laboratory. It works the same way as natural ADAMTS13 does and may provide higher levels of ADAMTS13.
The main aim of this study is to learn more about the risk of children and adults with cTTP treated with Adzynma developing antibodies that prevent Adzynma from working properly (called neutralizing antibodies) within 6 months after the first treatment and to understand the risk of allergic reactions within 7 days of the first treatment with Adzynma. Other aims are to better understand how safe treatment with Adzynma is over a longer period of time (called long-term safety) in children and adults with cTTP and to gather information about pregnancies and babies of women who have received Adzynma while pregnant.
Only data already available in the medical records of the people who received Adzynma for the treatment of cTTP in normal clinical practice will be reviewed and collected during this study.
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 (推定)
入学
連絡先と場所
研究連絡先
研究連絡先
- 名前:Takeda Contact
- 電話番号:+1-877-825-3327
- メール:medinfoUS@takeda.com
研究場所
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Vienna、オーストリア、1090
- 募集
- AKH - Medizinische Universitaet Wien
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コンタクト:
- Site Contact
- メール:johannes.thaler@meduniwien.ac.at
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主任研究者:
- Johannes Thaler
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Bonn、ドイツ、53127
- 募集
- Universitatsklinikum Bonn
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コンタクト:
- Site Contact
- メール:heiko.ruehl@ukbonn.de
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主任研究者:
- Ruehl Heiko
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Cologne、ドイツ、50937
- 募集
- Universitaetsklinikum Koeln
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コンタクト:
- Site Contact
- メール:lucas.kuehne@uk-koeln.de
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主任研究者:
- Kuehne Lucas
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Jena、ドイツ、7743
- まだ募集していません
- Universitaetsklinikum Jena
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コンタクト:
- Site Contact
- メール:karim.kentouche@med.uni-jena.de
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主任研究者:
- Kentouche Karim
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Leipzig、ドイツ、4103
- 募集
- Universitaetsklinikum Leipzig
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コンタクト:
- Site Contact
- メール:maria.weise@medizin.uni-leipzig.de
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主任研究者:
- Weise Maria
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München、ドイツ
- 募集
- LMU Klinikum
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コンタクト:
- Site Contact
- メール:ulf.schoenermarck@med.uni-muenchen.de
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主任研究者:
- Schoenermarck Ulf
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München、ドイツ、81675
- 募集
- Klinikum Rechts der Isar der Technischen Universitaet Muenchen
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主任研究者:
- Braunisch Matthias
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コンタクト:
- Site Contact
- メール:matthiaschristoph.braunisch@mri.tum.de
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参加基準
適格基準
適格基準
就学可能な年齢
- 子
- 大人
- 高齢者
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
Pediatric and adult participants who have received Adzynma for the treatment of cTTP, either prophylactically or as on-demand therapy for acute episodes-including those who became pregnant during Adzynma treatment.
説明
Inclusion criteria:
- Is diagnosed with cTTP.
- Had received commercially available Adzynma treatment for cTTP within the eligibility period of which there must be a recorded date and dose of at least one Adzynma administration in their medical chart.
- Provides a signed informed consent form (informed consent form [ICF]; or assent and consent forms, if applicable), in accordance with local ethical and institutional requirements.
Exclusion criteria:
- Has a history or presence of a functional ADAMTS13 inhibitor (that is, neutralizing antibodies to ADAMTS13/rADAMTS13).
- Has concurrent use of an investigational drug or is enrolled in another clinical trial at the time of index Adzynma infusion.
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
- 観測モデル:COHORT
- 時間の展望:RETROSPECTIVE
グループ/コホートの数
コホートと介入
グループ/コホートグループ/コホート |
介入・治療介入・治療 |
|---|---|
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All Participants
Data of participants who have received Adzynma for the treatment of cTTP will be collected retrospectively from medical records for approximately 5 years. |
This is a non-interventional study. |
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 |
|---|---|---|
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Number of Participants With Hypersensitivity Reactions Following the Index Adzynma Infusions
時間枠:Up to 6 months following the index Adzynma infusion
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Index infusion is defined as the first Adzynma infusion date recorded in the medical record using commercially available Adzynma (excluding doses received in clinical studies or early access program). |
Up to 6 months following the index Adzynma infusion
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Number of Participants With Neutralizing Antibodies to ADAMTS13 Following the Index Adzynma Infusions
時間枠:Up to 6 months following the index Adzynma infusion
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Number of participants with neutralizing antibodies to ADAMTS13 following the index Adzynma infusions will be reported. |
Up to 6 months following the index Adzynma infusion
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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 |
|---|---|---|
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Number of Participants With Long Term Safety Risk of Hypersensitivity Reactions Following the Index Adzynma Infusion
時間枠:Up to 6 months of follow-up time from the index Adzynma infusion
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Number of participants with long term safety risk of hypersensitivity reactions following the index Adzynma infusion will be reported. |
Up to 6 months of follow-up time from the index Adzynma infusion
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Number of Participants With Risk of Hypersensitivity Reactions After Each Administration of Adzynma Following the Index Infusion
時間枠:Up to 7 days after each administration of Adzynma
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Number of participants with risk of hypersensitivity reactions after each administration of Adzynma following the index infusion will be reported. |
Up to 7 days after each administration of Adzynma
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Number of Participants With Treatment-emergent Adverse Events (TEAEs)
時間枠:From start of the study drug administration up to 5.5 years
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TEAE is defined as any event emerging or manifesting at or after the initiation of treatment with a study intervention or medicinal product or any existing event that worsens in either intensity or frequency following exposure to the study intervention or medicinal product. |
From start of the study drug administration up to 5.5 years
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Gestational age at the Time of Infant Birth
時間枠:At birth
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Gestational age at the time of infant birth will be reported. |
At birth
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Number of Participants With Spontaneous Abortion
時間枠:Up to 5.5 years
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Spontaneous abortion is defined as pregnancy loss before 20 weeks of gestation. |
Up to 5.5 years
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Number of Participants With Stillbirth
時間枠:Up to 5.5 years
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Stillbirth is defined as a fetal death after 20 weeks of gestation. |
Up to 5.5 years
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Number of Participants With Induced Abortion
時間枠:Up to 5.5 years
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Number of participants with induced abortion will be reported. |
Up to 5.5 years
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Number of Participants With Live Birth
時間枠:Up to 5.5 years
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Number of participants with live birth will be reported. |
Up to 5.5 years
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Number of Participants With any Pregnancy Related Complications
時間枠:Up to 5.5 years
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Number of participants with any pregnancy related complications will be reported. |
Up to 5.5 years
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Number of Participants Categorized According to Gestational age of Greater Than or Equal to (>=) 37 Gestational Weeks and Less Than (<) 37 Gestational Weeks at Birth
時間枠:At birth
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Number of participants categorized according to gestational age of greater than or equal to (>=) 37 gestational weeks and less than (<) 37 gestational weeks at birth will be reported. |
At birth
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Number of Infants Categorized According to Year of Birth
時間枠:Up to 5.5 years
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Number of infants categorized according to year of birth will be reported. |
Up to 5.5 years
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Number of Infants With Normal Birth Weight
時間枠:Up to 5.5 years
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Number of infants with normal birth weight will be reported. |
Up to 5.5 years
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Number of Infants With Small for Gestational Age (SGA)
時間枠:Up to 5.5 years
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Small for gestational age is defined as birth size (weight, length or head circumference) less than the 10th centile for sex and gestational age. |
Up to 5.5 years
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Number of Infants With Congenital Anomaly Detected at the Time of Birth
時間枠:At birth
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Number of infants with congenital anomaly detected at the time of birth will be reported. |
At birth
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Number of Participants by Breastfeeding Status While Receiving Adzynma
時間枠:Up to 5.5 years
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Breastfeeding status during Adzynma treatment will be assessed and categorized based on response (Yes, No, or Unknown). |
Up to 5.5 years
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Number of Infant Categorized by Growth and Development Outcomes
時間枠:Up to 5.5 years
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Number of infants categorized by growth and development outcomes (normal, abnormal [specify], or unknown) will be reported. |
Up to 5.5 years
|
協力者と研究者
捜査官
捜査官
- スタディディレクター:Study Director、Takeda
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)
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
キーワード
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
- TAK-755-4007
- EUPAS1000000870 (その他の識別子:EU PAS)
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
Takeda provides access to the de-identified individual participant data (IPD) for eligible studies to aid qualified researchers in addressing legitimate scientific objectives (Takeda's data sharing commitment is available on https://clinicaltrials.takeda.com/takedas-commitment?commitment=5). These IPDs will be provided in a secure research environment following approval of a data sharing request, and under the terms of a data sharing agreement.
IPD 共有アクセス基準
IPD from eligible studies will be shared with qualified researchers according to the criteria and process described on https://vivli.org/ourmember/takeda/. For approved requests, the researchers will be provided access to anonymized data (to respect patient privacy in line with applicable laws and regulations) and with information necessary to address the research objectives under the terms of a data sharing agreement.
IPD 共有サポート情報タイプ
- STUDY_PROTOCOL
- SAP
- ICF
- 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
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