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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: |
ChiCTR2600123348 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-24 21:29:59 |
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注册时间: Date of Registration: |
2026-04-24 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: |
快速与标准激素减量在抗肿瘤坏死因子药物治疗炎症性肠病患者中的多中心随机对照研究 |
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Public title: |
Rapid versus Standard Corticosteroid Tapering in Patients with Inflammatory Bowel Disease Initiating Anti-Tumor Necrosis Factor Therapy: A Multicenter, Randomized, Controlled Trial |
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注册题目简写: |
抗TNF治疗期间炎症性肠病患者激素减量方案的对比研究 |
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English Acronym: |
Steroid Tapering in IBD Patients on Anti-TNF Therapy |
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研究课题的正式科学名称: |
快速与标准激素减量在抗肿瘤坏死因子药物治疗炎症性肠病患者中的多中心随机对照研究 |
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Scientific title: |
Rapid versus Standard Corticosteroid Tapering in Patients with Inflammatory Bowel Disease Initiating Anti-Tumor Necrosis Factor Therapy: A Multicenter, Randomized, Controlled Trial |
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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: |
李岚 |
研究负责人: |
李岚 |
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Applicant: |
Lan Li |
Study leader: |
Lan Li |
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申请注册联系人电话: Applicant telephone: |
+86 571 8723 3418 |
研究负责人电话:
Study leader's |
+86 571 8723 6861 |
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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: |
doctorlilan@163.com |
研究负责人电子邮件: Study leader's E-mail: |
doctorlilan@163.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: |
浙江省杭州市上城区庆春路79号2号楼15楼 |
研究负责人通讯地址: |
浙江省杭州市上城区庆春路79号 |
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Applicant address: |
15F, Bldg 2, 79 Qingchun Rd, Shangcheng Dist, Hangzhou, Zhejiang, China |
Study leader's address: |
79 Qingchun Rd., Shangcheng District, Hangzhou |
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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: |
浙江大学医学院附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital, Zhejiang University School of Medicine |
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研究负责人所在单位: |
浙江大学医学院附属第一医院 |
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Affiliation of the Leader: |
The FIrst Affiliated Hospital, College of Medicine, Zhejiang University |
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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: |
浙大一院伦审2025研第206号-会 ([2025C] IIT Ethics Approval No.206) |
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: |
浙江大学医学院附属第一医院IIT伦理审查委员会 |
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Name of the ethic committee: |
Clinical Research Ethics Committee of the First Affiliated Hospital, Zhejiang University School of Medicine |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-03 00:00:00 | ||
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伦理委员会联系人: |
吕朵 |
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Contact Name of the ethic committee: |
Lu: Duo |
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伦理委员会联系地址: |
浙江省杭州市上城区庆春路79号 |
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Contact Address of the ethic committee: |
79 Qingchun Rd., Shangcheng District, Hangzhou |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 8723 6596 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
lvduo8905@foxmail.com |
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研究实施负责(组长)单位: |
浙江大学医学院附属第一医院 |
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Primary sponsor: |
The FIrst Affiliated Hospital, College of Medicine, Zhejiang University |
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研究实施负责(组长)单位地址: |
浙江省杭州市上城区庆春路79号 |
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Primary sponsor's address: |
79 Qingchun Rd., Shangcheng District, Hangzhou |
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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: |
浙江大学医学院附属第一医院 |
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Source(s) of funding: |
The First Affiliated Hospital, Zhejiang University School of Medicine |
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研究疾病: |
炎症性肠病 |
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Target disease: |
Inflammatory bowel disease |
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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: |
干预性研究 |
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Study type: |
Interventional 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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
比较快速激素减量方案与标准激素减量方案在抗TNF-α诱导治疗活动期IBD患者中,于第14周时无激素临床缓解率(Corticosteroid-Free Clinical Remission, CFCR)的差异。 |
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Objectives of Study: |
To compare the difference in corticosteroid-free clinical remission (CFCR) rates at Week 14 between rapid versus standard corticosteroid tapering regimens in patients with active inflammatory bowel disease (Crohn's disease or ulcerative colitis) receiving anti-TNF-α induction therapy. |
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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≥18岁且≤70岁,性别不限; |
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Inclusion criteria |
1. Age between 18 and 70 years (inclusive), both sexes eligible; 2. Established diagnosis of IBD (Crohn's disease or ulcerative colitis) prior to baseline (Week 0), confirmed by clinical manifestations, imaging evidence, and supportive histopathological reports; 3. Active disease at baseline: (1) For UC: Modified Mayo score >=3 (2) For CD: Crohn's Disease Activity Index (CDAI) >=150; 4. Receiving concomitant induction therapy with anti-tumor necrosis factor (anti-TNF-α) agents and systemic corticosteroids; 5. Voluntarily provide written informed consent, willing to comply with study protocol and accept all scheduled assessments (including endoscopic examinations and disease evaluations); |
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排除标准: |
1.胃肠道排除标准:目前诊断有炎症性肠病-未分类(IBD-U)(以前称为未定型结肠炎)。患有遗传性免疫缺陷综合征或已知单基因IBD。此前曾接受肠切除术或者肠或腹腔内手术。具有中毒性巨结肠、腹腔内脓肿或者小肠或直肠缩窄/狭窄证据。 |
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Exclusion criteria: |
1. Current diagnosis of Inflammatory Bowel Disease Unclassified (IBD-U, formerly indeterminate colitis). Hereditary immunodeficiency syndromes or known monogenic IBD. Prior history of bowel resection or intra-abdominal surgery. Evidence of toxic megacolon, intra-abdominal abscess, or small intestinal/rectal strictures or obstruction; 2. Evidence of active tuberculosis (TB) or history of active TB regardless of prior treatment. Positive HIV antibody test or diagnosis of AIDS at screening. Acute or chronic hepatitis B virus infection; or positive HBsAg/HBV DNA at screening. Hepatitis C virus infection; or positive HCV antibody with detectable HCV RNA at screening. Clostridioides difficile or other enteric infections within 30 days prior to screening endoscopy, or positive pathogen testing at screening. Evidence of active or infectious herpes zoster within <=8 weeks prior to screening; 3. History of lymphoma, leukemia, or any malignancy within the most recent 10 years; 4. Extra-abdominal surgery prior to screening with incomplete postoperative recovery (including non-healed wounds); 5. Uncontrolled neuropsychiatric disorders or suicidal risk as judged by the investigator; 6. Unstable or uncontrolled systemic diseases including but not limited to cardiovascular, cerebrovascular, respiratory, hepatic, renal, endocrine, hematological, or neurological disorders (other than IBD); 7. Requirement of systemic corticosteroids for non-IBD conditions (except replacement therapy for adrenal insufficiency); 8. History of severe allergy or intolerance to anti-TNF agents or corticosteroids; 9. Prior solid organ transplantation or hematopoietic stem cell transplantation; 10. Pregnant or breastfeeding women, or women planning pregnancy during the study period or within 20 weeks after the last dose of study medication; 11. Current alcohol dependence and/or drug abuse, or history of alcohol dependence/drug abuse within the past year; |
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研究实施时间: Study execute time: |
从 From 2026-04-20 00:00:00至 To 2027-07-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-25 00:00:00 至 To 2027-04-01 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): |
由浙江大学医学院附属第一医院(组长单位)统计师使用计算机随机数字生成器(SAS PLAN过程或R软件)产生中央随机序列,按疾病类型(UC vs CD)进行分层随机,区组大小为4。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
A statistician from The First Affiliated Hospital, Zhejiang University (lead center) generates the central randomization sequence using computer-based random number generators (SAS PLAN procedure or R software), with stratification by disease type (UC vs CD) and block size of 4. |
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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: |
开放标签,对评估者隐藏分组 |
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Blinding: |
Open-label study with blinded-evaluators |
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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): |
本研究为研究者发起的临床试验(IIT),涉及患者个人隐私信息及医疗敏感数据。根据《个人信息保护法》《数据安全法》及伦理审查要求,原始病例数据及可识别身份信息不予公开共享。研究结束后,去标识化的汇总统计数据及分析结果将通过学术论文形式公开发表。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
This is an investigator-initiated trial (IIT) involving personal privacy and sensitive medical data. In accordance with the Personal Information Protection Law, Data Security Law, and ethics committee requirements, original case data and identifiable information will not be shared publicly. De-identified summary statistics and analysis results will be disseminated through academic publications upon study completion. |
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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: |
本研究采用电子病例报告表(e-CRF)结合纸质原始病历双轨制管理: 1. **电子数据采集(EDC)**:采用经GCP认证的电子数据采集系统(如REDCap或商用EDC平台),由各中心授权研究者在线录入。系统设置逻辑核查、范围校验及疑问管理(Query)功能,确保数据准确性。 2. **病例报告表(CRF)**:包含受试者人口学信息、病史、PRO-2评分、Mayo/CDAI评分、实验室检查结果(CRP、ESR、粪便钙卫蛋白等)、内镜评分、不良事件记录、合并用药及激素减量记录。 3. **数据管理流程**:双份录入→逻辑核查→疑问解答(Query Form)→数据锁定。数据管理员由组长单位(浙江大学医学院附属第一医院)指派,独立于研究团队。 4. **原始资料保存**:原始病历、知情同意书、内镜影像、实验室报告等保存于各中心,保存期限至少10年或按伦理要求执行。 5. **数据安全**:传输采用加密通道,数据库设置访问权限分级,确保患者隐私保护。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
This study employs an electronic data capture (EDC) system combined with source document verification: 1. EDC System: A GCP-compliant web-based EDC platform (e.g., REDCap or certified commercial EDC) is used for online data entry by authorized site investigators, featuring automated logic checks, range validation, and query management. 2. Case Report Forms (e-CRF): Include demographic data, medical history, PRO-2 scores, Mayo/CDAI scores, laboratory results (CRP, ESR, fecal calprotectin), endoscopic scores (Mayo/SES-CD), adverse events, concomitant medications, and corticosteroid tapering records. 3. Data Management: Double data entry → logic verification → query resolution (Query Form) → database lock. Data management is conducted by independent personnel from the lead center (The First Affiliated Hospital, Zhejiang University), separate from the research team. 4. Source Data: Original medical records, signed informed consent forms, endoscopic images, and lab reports are archived at each center for a minimum of 10 years per regulatory and ethics requirements. 5. Data Security: Encrypted transmission channels and tiered access controls are implemented to ensure patient privacy protection. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |