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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2500098197 |
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最近更新日期: Date of Last Refreshed on: |
2025-03-04 14:34:05 |
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注册时间: Date of Registration: |
2025-03-04 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
海曲泊帕联合免疫抑制剂治疗儿童重型再生障碍性贫血的临床研究方案 |
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Public title: |
A clinical study protocol of hetrombopag combined with immunosuppressants for the treatment of severe aplastic anemia in children |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
海曲泊帕联合免疫抑制剂治疗儿童重型再生障碍性贫血的临床研究方案 |
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Scientific title: |
A clinical study protocol of hetrombopag combined with immunosuppressants for the treatment of severe aplastic anemia in children |
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研究课题代号(代码): Study subject ID: |
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在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
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申请注册联系人: |
李佐峰 |
研究负责人: |
熊昊 |
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Applicant: |
Li Zuofeng |
Study leader: |
Xiong Hao |
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申请注册联系人电话: Applicant telephone: |
+86 188 3129 5035 |
研究负责人电话:
Study leader's |
+86 130 0610 7360 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
1335040737@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
xionghao@zgwhfe.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
湖北省武汉市江岸区香港路100号 |
研究负责人通讯地址: |
湖北省武汉市江岸区香港路100号 |
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Applicant address: |
No. 100, Hong Kong Road, Jiang'an District, Wuhan City, Hubei Province |
Study leader's address: |
No. 100, Hong Kong Road, Jiang'an District, Wuhan City, Hubei Province |
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申请注册联系人邮政编码: Applicant postcode: |
430016 |
研究负责人邮政编码: Study leader's postcode: |
430016 |
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申请人所在单位: |
华中科技大学同济医学院附属武汉儿童医院 |
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Applicant's institution: |
Wuhan Children's Hospital affiliated to Tongji Medical College, Huazhong University of Science and Technology |
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研究负责人所在单位: |
华中科技大学同济医学院附属武汉儿童医院 |
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Affiliation of the Leader: |
Wuhan Children's Hospital affiliated to Tongji Medical College, Huazhong University of Science and Technology |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2024R136-F01 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
武汉儿童医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Wuhan Children's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-11-12 00:00:00 | ||
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伦理委员会联系人: |
陆小霞 |
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Contact Name of the ethic committee: |
Lu Xiaoxia |
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伦理委员会联系地址: |
湖北省武汉市江岸区香港路100号 |
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Contact Address of the ethic committee: |
No. 100, Hong Kong Road, Jiang'an District, Wuhan City, Hubei Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 27 8243 8516 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
1335040737@qq.com |
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研究实施负责(组长)单位: |
华中科技大学同济医学院附属武汉儿童医院 |
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Primary sponsor: |
Wuhan Children's Hospital affiliated to Tongji Medical College, Huazhong University of Science and Technology |
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研究实施负责(组长)单位地址: |
湖北省武汉市江岸区香港路100号 |
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Primary sponsor's address: |
No. 100, Hong Kong Road, Jiang'an District, Wuhan City, Hubei Province |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
湖北省自然科学基金创新发展联合基金项目 |
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Source(s) of funding: |
Hubei Provincial Natural Science Foundation Innovation and Development Joint Fund Project |
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研究疾病: |
重型再生障碍性贫血 |
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Target disease: |
Aplastic anemia |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
本研究的主要目的是评价海曲泊帕联合免疫抑制剂治疗儿童重型再生障碍性贫血的临床安全性和有效性;探索海曲泊帕在重型再生障碍性贫血儿童中的作用机制、药物安全剂量、起效时间及免疫情况;明确海曲泊帕联合 CsA的用药时机和用药时长。 |
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Objectives of Study: |
The primary objective of this study is to evaluate the clinical safety and efficacy of hetrombopag in combination with immunosuppressants in the treatment of severe aplastic anemia in children; To explore the mechanism of action, safe dose, onset time and immunization of hetrombopag in children with severe aplastic anemia; To determine the timing and duration of hetrombopag combined with CsA. |
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药物成份或治疗方案详述: |
CsA口服起始剂量:5mg/kg/d,分2次服。定期监测浓度,谷浓度维持100-200ng/ml,峰浓度维持 300-400ng/ml。疗效达平台期后12个月方可减量,按原剂量10-20%减量,3个月减量1次。 海曲泊帕口服剂量:2岁≤受试者年龄≤5岁,海曲泊帕0.25mg/kg,每天一次;6岁≤受试者年龄≤11岁,海曲泊帕7.5mg,每天一次;12岁≤受试者年龄<18岁,海曲泊帕15mg,每天一次 |
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Description for medicine or protocol of treatment in detail: |
CsA oral starting dose: 5 mg/kg/day, divided into 2 doses. Monitor the concentration regularly, maintain the trough concentration at 100-200 ng/ml, and the peak concentration at 300-400 ng/ml. The dose can be reduced 12 months after the efficacy reaches the plateau period, and the dose can be reduced by 10-20% of the original dose, and the dose can be reduced once every 3 months. Oral dosage of hetrombopag: 2 years old≤ subjects aged ≤ 5 years, hetrombopag 0.25mg/kg, once a day; 6 years old≤ subjects aged ≤ 11 years, hetrombopag 7.5mg, once a day; 12 years old≤ subjects aged < 18 years, hetrombopag 15 mg once a day; |
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纳入标准: |
1.新诊断的初治重型再生障碍性贫血患者(参考中国儿童再生障碍性贫血共识); 2.3岁≤年龄<18岁(<3岁患儿吞服药物可能存在困难),性别不限; 3.治疗前1周内无血小板受体激动剂(TPO-RA)类药物治疗; 4.ECOG 评分≤2分; 4.患者监护人对治疗内容知情同意参加本临床试验,签署知情同意; 5.排除海曲泊帕应用禁忌症,预计生存期>3个月 |
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Inclusion criteria |
1. Newly diagnosed patients with severe aplastic anemia receiving initial treatment (refer to the consensus on aplastic anemia in Chinese children); 2. Age between 3 years and less than 18 years (children under 3 years may have difficulty swallowing medication), regardless of gender; 3. No treatment with thrombopoietin receptor agonists (TPO-RA) within one week prior to treatment; 4. ECOG score of 2 or less; 5. The patient's guardian is informed about the treatment and consents to participate in this clinical trial, signing the informed consent; 6. Exclusion of contraindications for the use of eltrombopag, with an expected survival of more than 3 months. |
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排除标准: |
1.有原发骨髓增生异常综合征(MDS)、原发阵发性睡眠性血红蛋白尿(PNH)及白血病,以及先天性骨髓衰竭综合征(IBMFS),如Fanconi贫血(FA)、先天性角化不良症(DC)等病史者; 2.筛选期间,丙氨酸转氨酶(ALT)和天冬氨酸转氨酶(AST)均为正常值上限的 2.5 倍以上,总胆红素为正常值上限的1.5倍以上,血清肌酐为正常值上限的 1.5 倍以上; 3.伴有其他基础疾病患者(心肌缺血或II级以上心肌梗死,恶性心律失常;ⅢI至IV级心功能不全或彩色多普勒超声检查提示左心射血分数(LVEF)<50%;有肝硬化病史或门脉高压症病史;需药物治疗的外周动静脉血栓形成,或入组前3个月内发生心肌梗死或脑梗塞;有遗传性血栓前综合征;重度营养不良) 4.研究者认为不适合纳入研究的其他条件。 |
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Exclusion criteria: |
1. Individuals with a history of primary myelodysplastic syndromes (MDS), primary paroxysmal nocturnal hemoglobinuria (PNH), leukemia, and congenital bone marrow failure syndromes (IBMFS), such as Fanconi anemia (FA) and congenital dyskeratosis (DC); 2. During the screening period, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels exceeding 2.5 times the upper limit of normal, total bilirubin exceeding 1.5 times the upper limit of normal, and serum creatinine exceeding 1.5 times the upper limit of normal; 3. Patients with other underlying diseases (myocardial ischemia or myocardial infarction of grade II or higher, malignant arrhythmias; heart failure of grade III to IV or color Doppler ultrasound indicating left ventricular ejection fraction (LVEF) <50%; history of liver cirrhosis or portal hypertension; peripheral venous thrombosis requiring medication, or myocardial infarction or cerebral infarction occurring within three months prior to enrollment; hereditary thrombophilia; severe malnutrition); 4. Other conditions deemed unsuitable for inclusion in the study by the investigator. |
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研究实施时间: Study execute time: |
从 From 2025-03-05 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-03-05 00:00:00 至 To 2026-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
公开/Public |
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盲法: |
无 |
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Blinding: |
None |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
否No |
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共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
无 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
None |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |