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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: |
ChiCTR2500112207 |
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最近更新日期: Date of Last Refreshed on: |
2025-11-11 15:46:43 |
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注册时间: Date of Registration: |
2025-11-11 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
甲磺酸普雷福韦对慢性乙型肝炎非优势人群抗病毒疗效评价研究 |
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Public title: |
??Evaluation of the Antiviral Efficacy of Pradefovir Mesylate in a Non-advantaged Population with Chronic Hepatitis B |
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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: |
甲磺酸普雷福韦对慢性乙型肝炎非优势人群抗病毒疗效评价研究:一项前瞻性、多中心、双臂、观察性队列研究 |
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Scientific title: |
??Evaluation of the Antiviral Efficacy of Pradefovir Mesylate in a Non-advantaged Population with Chronic Hepatitis B: A Prospective, Multicenter, Two-Arm, Observational Cohort Study?? |
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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: |
刘寿荣 |
研究负责人: |
刘寿荣 |
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Applicant: |
Liu Shourong |
Study leader: |
Liu Shourong |
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申请注册联系人电话: Applicant telephone: |
+86 571 8648 1818 |
研究负责人电话:
Study leader's |
+86 571 8648 1818 |
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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: |
44324670@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
lsr85463990@sina.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: |
杭州市西湖区留下街道横埠街2号 |
研究负责人通讯地址: |
杭州市西湖区留下街道横埠街2号 |
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Applicant address: |
No. 2, Hengbu Street, Liuxia Subdistrict, Xihu District, Hangzhou City |
Study leader's address: |
No. 2, Hengbu Street, Liuxia Subdistrict, Xihu District, Hangzhou City |
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申请注册联系人邮政编码: Applicant postcode: |
研究负责人邮政编码: Study leader's postcode: |
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申请人所在单位: |
杭州市西溪医院 |
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Applicant's institution: |
Hangzhou Xixi Hospital |
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研究负责人所在单位: |
杭州市西溪医院 |
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Affiliation of the Leader: |
Xixi Hospital of Hangzhou |
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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: |
杭西医伦审2025研第086号 |
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: |
杭州市西溪医院(杭州市第六人民医院)伦理委员会科学研究伦理审查委员会 |
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Name of the ethic committee: |
Ethics Committee of Hangzhou Xixi Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-09-17 00:00:00 | ||
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伦理委员会联系人: |
周婧 |
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Contact Name of the ethic committee: |
Zhou Jing |
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伦理委员会联系地址: |
杭州市西湖区留下街道横埠街2号 |
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Contact Address of the ethic committee: |
No. 2, Hengbu Street, Liuxia Subdistrict, Xihu District, Hangzhou City |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 86481623 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
amt16888@163.com |
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研究实施负责(组长)单位: |
杭州市西溪医院 |
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Primary sponsor: |
Xixi Hospital of Hangzhou |
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研究实施负责(组长)单位地址: |
杭州市西湖区留下街道横埠街2号 |
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Primary sponsor's address: |
No. 2, Hengbu Street, Liuxia Subdistrict, Xihu District, Hangzhou City |
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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: |
安徽凯基晟世医药科技有限公司 |
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Source(s) of funding: |
Anhui Kaiji Shengshi Pharmaceutical Technology Co., Ltd. |
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研究疾病: |
慢性乙型肝炎 |
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Target disease: |
Chronic Hepatitis B |
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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: |
上市后药物 | ||||||||||||||||||||||
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Study phase: |
4 |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
研究基于前瞻性、多中心、双臂、观察性队列研究设计,纳入18~65岁且基线HBsAg>1500 IU/mL的CHB患者,以其他NAs药物为对照,评价甲磺酸普雷福韦片(PDF)对CHB患者达成临床治愈优势人群(HBsAg≤1500 IU/mL)的影响,并关注患者CHB相关病毒学指标、肝功能指标、肝纤维化指标等生理参数变化。 主要目的:观察甲磺酸普雷福韦片(新舒沐?)使初治/经治慢性乙型肝炎患者达到临床治愈优势人群的比例。 次要目的:了解甲磺酸普雷福韦片(新舒沐?)对经治/初治慢性乙型肝炎患者HBsAg、HBV DNA定量和HBeAg状态的影响,药物安全性,以及对患者后续治疗后临床治愈率的影响。 |
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Objectives of Study: |
This study was conducted based on a ??prospective, multicenter, two-arm, observational cohort design??. Participants included ??chronic hepatitis B (CHB) patients aged 18–65 years with baseline HBsAg levels >1500 IU/mL??. Using other ??nucleos(t)ide analogues (NAs)?? as controls, the study evaluated the effect of ??Pradefovir Mesylate Tablets (PDF)?? on the achievement of a ??clinical cure-favorable population (HBsAg ≤1500 IU/mL)?? in CHB patients. Changes in physiological parameters such as ??CHB-related virological markers, liver function indicators, and liver fibrosis indices?? were also monitored. ??Primary Objective:?? To observe the ??proportion of treatment-na?ve or previously treated chronic hepatitis B patients?? who reached the ??clinical cure-favorable population?? after receiving Pradefovir Mesylate Tablets (Xinsumu?). ??Secondary Objective:?? To assess the effects of Pradefovir Mesylate Tablets (Xinsumu?) on ??HBsAg levels, HBV DNA quantification, and HBeAg status?? in both treatment-na?ve and previously treated chronic hepatitis B patients; to evaluate ??drug safety??; and to examine the ??impact on subsequent clinical cure rates?? following treatment. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.年龄为18~65 周岁(含18 周岁和65 周岁),性别不限; 2.符合慢性乙型肝炎诊断标准(有记录显示HBsAg 或HBV DNA 阳性6 个月以上,或肝组织活检证实); 3.符合《慢性乙型肝炎防治指南(2022年版)》抗病毒治疗指证:(1)血清HBV DNA阳性,ALT持续异常(>ULN),且排除其他原因所致者;(2)血清HBV DNA阳性者,无论ALT水平高低,只要符合下列情况之一,建议抗病毒治疗:Ⅰ.有乙型肝炎肝硬化家族史或HCC家族史;Ⅱ.年龄>30岁;Ⅲ.无创指标或肝组织学检查,提示肝脏存在明显炎症(G≥2)或纤维化(F≥2);Ⅳ.HBV相关肝外表现(如HBV相关性肾小球肾炎等);(3)临床确诊为代偿期乙型肝炎肝硬化患者;正在或即将接受核苷(酸)类似物(NAs)口服抗病毒治疗,经治患者需已口服NAs≥48周; 4.基线HBsAg>1500 IU/mL; 5.既往6个月内无干扰素治疗史; 6.知晓研究内容且自愿参与研究。 |
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Inclusion criteria |
1. Age between 18 and 65 years (inclusive), regardless of gender; 2. Meeting the diagnostic criteria for chronic hepatitis B (documented HBsAg or HBV DNA positivity for more than 6 months, or confirmed by liver biopsy); 3. Meeting the indications for antiviral therapy as per the Guidelines for the Prevention and Treatment of Chronic Hepatitis B (2022 edition): (1) Serum HBV DNA positivity with persistently abnormal ALT (> ULN) after excluding other causes; (2) Serum HBV DNA positivity, regardless of ALT level, if any of the following conditions is met: Ⅰ. Family history of hepatitis B-related cirrhosis or hepatocellular carcinoma (HCC); Ⅱ. Age > 30 years; Ⅲ. Non-invasive indicators or histologic evidence suggesting significant liver inflammation (G >= 2) or fibrosis (F >= 2); Ⅳ. HBV-related extrahepatic manifestations (e.g., HBV-associated glomerulonephritis); (3) Clinically diagnosed compensated hepatitis B-related cirrhosis; Patients currently or imminently receiving nucleos(t)ide analog (NAs) oral antiviral therapy; experienced patients must have received NAs for >= 48 weeks; 4. Baseline HBsAg > 1500 IU/mL; 5. No history of interferon therapy within the past 6 months; 6. Awareness of the study content and voluntary participation. |
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排除标准: |
1.有证据提示为肝细胞癌或血清甲胎蛋白(AFP)>100 μg/L; 2.有腹水、肝性脑病、食管胃底曲张静脉破裂出血等明显肝功能失代偿征象; 3.血小板计数(PLT)<30×10^9/L或血红蛋白(Hb)<100 g/L或白蛋白(ALB)<30 g/L或总胆红素(TBIL)>2.5×正常上限值(ULN); 4.合并感染丙型或丁型病毒性肝炎、艾滋病、自身免疫性肝炎或其他原因所致的活动性肝炎; 5.对核苷或核苷类似物有过敏史; 6.合并严重的心肺功能异常、晚期肿瘤、中枢神经系统(如有癫痫病史)或其他系统疾病者; 7.合并有神经、精神疾患而无法合作或不愿合作者; 8.妊娠、哺乳期妇女或近期有生育计划者; 9.近3个月内服用,或正在服用CYP3A4或P-gp强效或弱效抑制作用的药物(如酮康唑、红霉素、伊曲康唑等)者,以及CYP3A4或P-gp强效诱导作用的药物(如利福平、苯妥英钠等)者; 10.入选后无法同意或不太可能完成48周的随访; 11.研究者认为不能参加该临床研究者。 |
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Exclusion criteria: |
1.Evidence suggestive of hepatocellular carcinoma or serum alpha-fetoprotein (AFP) > 100 μg/L; |
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研究实施时间: Study execute time: |
从 From 2025-09-17 00:00:00至 To 2027-10-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-09-28 00:00:00 至 To 2026-10-31 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: |
正在进行 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): |
No |
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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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
是Yes |
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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): |
研究完成后6个月内公开数据,由于研究涉及到传染性疾病和隐私信息,采取「向研究者联系索取」的共享原始数据方式。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
The original data will be made publicly available within 6 months after study completion. As the research involves communicable diseases and privacy information, the original data will be shared via the "contact the investigator for request" method. |
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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: |
数据采集和管理使用病例报告表(CRF)。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection and management were performed using Case Report Form (CRF)??. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |