ACT201 Injection in Participants With Chronic Hepatitis B (CHB) on Nucleos(t)Ide Analog Therapy - Phase Ib
A Multicenter, Randomized, Open-label Phase Ib Clinical Trial to Evaluate the Safety and Efficacy of ACT201 Injection in Participants With Chronic Hepatitis B (CHB) Receiving Nucleos(t)Ide Analog Therapy
This is a multicenter, randomized, open-label, parallel-controlled Phase Ib clinical trial. It aims to evaluate the safety and preliminary efficacy of ACT201 Injection combined with standard therapy (PegIFNα, NA) in participants with chronic hepatitis B who are receiving NA treatment. A total of 40 participants with chronic hepatitis B will be enrolled. Eligible participants should have stable NA treatment, HBV DNA < 100 IU/mL, negative HBeAg, and HBsAg ≤ 100 IU/mL. They will be randomized into four treatment groups at a 1:1:1:1 ratio.
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:Xiulan Xue, Ph.D
- 電話番号:13666061349
- メール:xuexiulan2003@126.com
研究場所
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Beijing、中国
- Beijing Ditan Hospital, Capital Medical University
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コンタクト:
- Minghui Li
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Wuhan、中国
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
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コンタクト:
- Qin Ning
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Xi'an、中国
- The Second Affiliated Hospital of Xi'an Jiaotong University
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コンタクト:
- Shuangsuo Dang
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Xiamen、中国
- The First Affiliated Hospital of Xiamen University
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コンタクト:
- Xiulan Xue
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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:
- Voluntarily participate in this trial and sign the informed consent form;
- Aged 18 to 65 years (inclusive), male or female;
- Body mass index (BMI) ranging from 18 to 32 kg/m² (inclusive);
- HBsAg-positive or HBV DNA-positive for at least 6 months, or with prior liver biopsy results consistent with chronic HBV infection, or HBsAg-positive and anti-HBc IgM-negative at screening;
- Receiving stable nucleos(t)ide analogue (NA) therapy at screening;
- Meeting the specified requirements for HBsAg, HBeAg, HBV DNA and liver function parameters;
- Willing to use effective contraception with no plan to conceive, donate sperm or donate ova.
Exclusion Criteria:
- Subjects who have sustained major trauma or undergone major surgery recently, or have a planned surgery;
- Subjects with uncontrolled, clinically significant abnormalities or other severe illnesses in addition to chronic HBV infection;
- Subjects with a history of other liver diseases;
- Subjects with a history of liver cirrhosis;
- Subjects with imaging findings suggestive of a suspected malignant hepatic lesion;
- Subjects with prior or current manifestations of hepatic decompensation;
- Subjects with a history of extrahepatic diseases potentially associated with HBV immune status;
- Subjects with other diseases associated with vasculitis;
- Subjects with infections (other than HBV) requiring systemic antiviral or antibacterial therapy at screening;
- Subjects with a history of malignancy;
- Subjects with prior solid organ or bone marrow transplantation;
- Subjects with current or past history of severe psychiatric disorders;
- Subjects with severe retinopathy or other severe ophthalmologic diseases;
- Subjects who have received prohibited study drugs previously or currently;
- Subjects with concomitant hematological diseases;
- Subjects with abnormal laboratory findings;
- Subjects with abnormal QTcF interval;
- Subjects with a history of allergy;
- Subjects who are breastfeeding or have a positive serum pregnancy test at screening;
- Subjects participating in another clinical trial, or those who have not completed the washout period specified in the protocol prior to this trial;
- Any other condition that, in the opinion of the investigator, renders the subject unsuitable for participation in this trial.
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:ランダム化
- 介入モデル:並列代入
- 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:グループ 2
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Subcutaneous injection per assigned dose group; treatment duration shall follow the study protocol.
他の名前:
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実験的:グループ1
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Subcutaneous injection per assigned dose group; treatment duration shall follow the study protocol.
他の名前:
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実験的:グループ 3
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Subcutaneous injection per assigned dose group; treatment duration shall follow the study protocol.
他の名前:
|
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実験的:グループ 4
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Subcutaneous injection per assigned dose group; treatment duration shall follow the study protocol.
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
結果測定 |
時間枠 |
|---|---|
|
Safety: number of participants with adverse event (AE), serious adverse events (SAE) and clinically significant examination results. Assessments include vital signs, physical examinations, laboratory tests, and 12-lead electrocardiograms (ECGs).
時間枠:throughout the full study period,an average of 38 weeks
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throughout the full study period,an average of 38 weeks
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二次結果の測定
結果測定 |
時間枠 |
|---|---|
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HBsAg, HBsAb and HBV DNA levels and changes from baseline
時間枠:throughout the full study period,an average of 38 weeks
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throughout the full study period,an average of 38 weeks
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HBsAg seroclearance rate
時間枠:throughout the full study period,an average of 38 weeks
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throughout the full study period,an average of 38 weeks
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HBsAg seroconversion rate
時間枠:throughout the full study period,an average of 38 weeks
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throughout the full study period,an average of 38 weeks
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協力者と研究者
捜査官
- 主任研究者:Xiulan Xue、The First Affiliated Hospital of Xiamen University
研究記録日
主要日程の研究
研究開始 (推定)
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
その他の研究ID番号
- ACT201-4-1-005
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
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