注册号:
Registration number:
ChiCTR2500110828 最近更新日期:
Date of Last Refreshed on:
2025-10-21 15:16:40 注册时间:
Date of Registration:
2025-10-21 00:00:00 注册号状态:
预注册Registration Status:
Prospective registration注册题目:
一项评估古塞奇尤单抗治疗小肠克罗恩病内镜愈合情况的前瞻性、观察性、多中心研究Public title:
A Prospective, Observational, Multicenter Study Evaluating Endoscopic Healing in Small Intestinal Crohn’s Disease Treated with Guselkumab注册题目简写:English Acronym:研究课题的正式科学名称:
一项评估古塞奇尤单抗治疗小肠克罗恩病内镜愈合情况的前瞻性、观察性、多中心研究Scientific title:
A Prospective, Observational, Multicenter Study Evaluating Endoscopic Healing in Small Intestinal Crohn’s Disease Treated with Guselkumab研究课题代号(代码):
Study subject ID: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:申请注册联系人:
高翔
研究负责人:
高翔 Applicant:
Gao Xiang
Study leader:
Gao Xiang 申请注册联系人电话:
Applicant telephone:
+86 135 0240 5878
研究负责人电话:
Study leader's telephone:
+86 135 0240 5878申请注册联系人传真 :
Applicant Fax:
研究负责人传真:
Study leader's fax:申请注册联系人电子邮件:
Applicant E-mail:
gxiang@mail.sysu.edu.cn
研究负责人电子邮件:
Study leader's E-mail:
gxiang@mail.sysu.edu.cn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):申请注册联系人通讯地址:
广东省广州市天河区员村二横路26号
研究负责人通讯地址:
广东省广州市天河区员村二横路26号Applicant address:
No. 26, Yuancun Second Horizontal Road, Tianhe District, Guangzhou City, Guangdong Province
Study leader's address:
No. 26, Yuancun Second Horizontal Road, Tianhe District, Guangzhou City, Guangdong Province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:申请人所在单位:
中山大学附属第六医院Applicant's institution:
The Sixth Affiliated Hospital, Sun Yat-sen University研究负责人所在单位:
中山大学附属第六医院Affiliation of the Leader:
The Sixth Affiliated Hospital, Sun Yat-sen University是否获伦理委员会批准:
是Approved by ethic committee:
Yes伦理委员会批件文号:
Approved No. of ethic committee:
2025ZSLYEC-447
伦理委员会批件附件:
Approved file of Ethical Committee:
查看附件View批准本研究的伦理委员会名称:
中山大学附属第六医院委员会Name of the ethic committee:
Ethics Committee of the Sixth Affiliated Hospital, Sun Yat-sen University伦理委员会批准日期:
Date of approved by ethic committee:
2025-08-07 00:00:00伦理委员会联系人:
龙思梅Contact Name of the ethic committee:
Simei Long伦理委员会联系地址:
广东省广州市天河区员村二横路26号Contact Address of the ethic committee:
No. 26, Yuancun Second Horizontal Road, Tianhe District, Guangzhou City, Guangdong Province伦理委员会联系人电话:
Contact phone of the ethic committee:
+86 20 3837 9764
伦理委员会联系人邮箱:
Contact email of the ethic committee:研究实施负责(组长)单位:
中山大学附属第六医院Primary sponsor:
The Sixth Affiliated Hospital, Sun Yat-sen University研究实施负责(组长)单位地址:
广东省广州市天河区员村二横路26号Primary sponsor's address:
No. 26, Yuancun Second Horizontal Road, Tianhe District, Guangzhou City, Guangdong Province试验主办单位(项目批准或申办者):
Secondary sponsor:
国家:
中国
省(直辖市):
广东
市(区县):
广州
Country:
China
Province:
Guangdong
City:
Guangzhou
单位(医院):
中山大学附属第六医院
具体地址:
广东省广州市天河区员村二横路26号
Institution
hospital:
The Sixth Affiliated Hospital, Sun Yat-sen University
Address:
No. 26, Yuancun Second Horizontal Road, Tianhe District, Guangzhou City, Guangdong Province经费或物资来源:
强生制药的杨森公司赞助Source(s) of funding:
This study was sponsored by Janssen Pharmaceutical Companies of Johnson & Johnson研究疾病:
克罗恩病 Target disease:
Crohn’s Disease研究疾病代码:Target disease code:研究类型:
观察性研究Study type:
Observational
study研究所处阶段:
上市后药物 Study phase:
4研究设计:
连续入组 Study design:
Sequential 研究目的:
1.主要目的:评估古塞奇尤单抗对小肠克罗恩病的内镜缓解情况;
2.次要目的:评估古塞奇尤单抗对临床缓解和透壁愈合的疗效;
3.探究性目的:评估内镜缓解与 IUS 和 MRE (磁共振小肠造影)之间的潜在相关性,探讨皮质类固醇从基线至第 48 周的平均变化。 Objectives of Study:
1. Primary Objective: To evaluate the endoscopic remission of small intestinal Crohn’s disease in patients treated with guselkumab;
2. Secondary Objectives: To assess the efficacy of guselkumab in achieving clinical remission and transmural healing;
3. Exploratory Objectives: To evaluate the potential correlation between endoscopic remission and intestinal ultrasonography (IUS) or magnetic resonance enterography (MRE), and to investigate the mean change in corticosteroid use from baseline to Week 48.药物成份或治疗方案详述:
Description for medicine or protocol of treatment in
detail:
纳入标准:
1. 18 岁及以上患者;
2. 既往接受过<=2 种生物制剂治疗的患者;
3. 确诊为中重度活动性 CD 的患者,改良 SES-CD 评分(SES-CDa)>=5,且在末端回肠、近端回肠和空肠中的任一肠段存在溃疡;
4. 拟开始接受 GUS 治疗的患者;
5. 病程至少 3 个月(定义为至少 12 周),经影像学、组织学和/或内镜检查证实,当前或既往患有累及回肠或回结肠的 CD 或瘘管性 CD;
6. 存在经内镜检查证实的回结肠病变或孤立性小肠病变的患者,包括近端小肠(十二指肠、空肠或近中段回肠)有中重度炎症。Inclusion criteria
1. Patients aged 18 years and above;
2. Patients who have previously received <=2 biologic treatments;
3. Patients diagnosed with moderate to severe active Crohn's disease (CD), with a modified SES-CD score (SES-CDa) >=5, and with ulcers present in any segment of the terminal ileum, proximal ileum, or jejunum;
4. Patients intending to start GUS treatment;
5. Disease duration of at least 3 months (defined as at least 12 weeks), confirmed by imaging, histology, and/or endoscopy, with current or previous involvement of the ileum or ileocolonic area in CD or fistulizing CD;
6. Patients with endoscopically confirmed ileocolonic lesions or isolated small bowel lesions, including moderate to severe inflammation in the proximal small intestine (duodenum, jejunum, or proximal-mid ileum).排除标准:
1. 器械辅助小肠镜检查前3个月内使用过已知可导致小肠损伤的药物(如非甾体抗炎药)的患者;
2. 既往接受过肠道切除术、已知存在肠梗阻或当前存在梗阻症状的患者;
3. 入组前3个月内接受过胃肠道手术,或存在需紧急/计划手术/内镜干预的克罗恩病相关并发症(如脓肿、狭窄、瘘管);
4. 如果预计不需要进一步手术,可纳入经充分治疗治疗充分的皮肤/肛周脓肿(≥3周前)或腹腔脓肿(≥8周前)患者;
5. 吞咽困难;植入心脏器械;
6. 存在重度合并症和活动性感染。(包括未控制的结核病/人类免疫缺陷病毒感染(HIV)/肝炎);
7. 正在接受抗癌治疗的恶性肿瘤患者;
8. 既往接受过IL-12/23或IL-23治疗(例如,乌司奴单抗[ustekinumab]、布雷奴单抗[briakinumab]、古塞奇尤单抗[guselkumab]、米吉珠单抗[mirikizumab]和利生奇珠单抗[risankizumab]);
9. 其他排除标准:
(1) 妊娠或哺乳期;
(2) 无法提供知情同意书;
(3) 当前正在参与干预性临床试验。Exclusion criteria:
1. Patients who have used medications known to cause small bowel injury (such as nonsteroidal anti-inflammatory drugs) within 3 months prior to device-assisted small bowel endoscopy;
2. Patients with a history of intestinal resection, known intestinal obstruction, or current symptoms of obstruction;
3. Patients who have undergone gastrointestinal surgery within 3 months prior to enrollment, or have Crohn's disease-related complications requiring urgent/planned surgery or endoscopic intervention (such as abscess, stricture, or fistula);
4. Patients with sufficiently treated skin/perianal abscesses (>=3 weeks prior) or intra-abdominal abscesses (>=8 weeks prior) may be included if no further surgery is anticipated;
5. Difficulty swallowing; implanted cardiac devices;
6. Presence of severe comorbidities and active infections (including uncontrolled tuberculosis, human immunodeficiency virus [HIV] infection, hepatitis);
7. Patients with malignant tumors currently undergoing anticancer therapy;
8. Patients previously treated with IL-12/23 or IL-23 therapies (e.g., ustekinumab, briakinumab, guselkumab, mirikizumab, and risankizumab);
9. Other exclusion criteria:
(1) Pregnancy or breastfeeding;
(2) Unable to provide informed consent;
(3) Currently participating in interventional clinical trials.研究实施时间:
Study execute time:
从
From
2025-11-01 00:00:00至
To
2031-10-01 00:00:00
征募观察对象时间:
Recruiting time:
从
From
2025-11-01 00:00:00
至
To
2031-10-01 00:00:00干预措施:
Interventions:
组别:
观察组
样本量:
50
Group:
Observation group
Sample size:
干预措施:
无
干预措施代码:
1
Intervention:
None
Intervention code:研究实施地点:
Countries of recruitment and research settings:
国家:
中国
省(直辖市):
浙江
市(区县):
杭州
Country:
China
Province:
Zhejiang
City:
Hangzhou
单位(医院):
浙江大学医学院附属邵逸夫医院
单位级别:
三甲
Institution
hospital:
Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
Level of the institution:
Tertiary A测量指标:
Outcomes:
指标中文名:
内镜缓解率
指标类型:
主要指标
Outcome:
Endoscopic remission rate
Type:
Primary indicator
测量时间点:
测量方法:
Measure time point of outcome:
Measure method:
指标中文名:
临床缓解率
指标类型:
次要指标
Outcome:
Clinical remission rate
Type:
Secondary indicator
测量时间点:
测量方法:
Measure time point of outcome:
Measure method:
指标中文名:
透壁愈合率
指标类型:
次要指标
Outcome:
Transmural healing rate
Type:
Secondary indicator
测量时间点:
测量方法:
Measure time point of outcome:
Measure method:采集人体标本:
Collecting sample(s)
from participants:
标本中文名:
无
组织:
Sample Name:
None
Tissue:
人体标本去向
其它
说明
Fate of sample:
0thers
Note:征募研究对象情况:
Recruiting status:
尚未开始
Not yet
recruiting
年龄范围:
Participant age:
最小
Min age
18
岁
years
最大
Max age
岁
years性别:
男女均可
Gender:
Both随机方法(请说明由何人用什么方法产生随机序列):
无Randomization Procedure (please state who
generates the
random number sequence and by what method):
None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盲法:Blinding:试验完成后的统计结果(上传文件):
点击下载Calculated Results after
the Study Completed(upload file):
download是否共享原始数据:
IPD sharing
否No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The way of sharing IPD”(include metadata and
protocol,
If use web-based public database, please provide
the
url):
None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:
本研究将使用病例报告表(CRF)收集常规临床实践中生成的医疗记录中的可用数据,所有与研究相关的数据必须记录在编制的 CRF 中,所有录入 CRF 的数据均应有源文件应记录在患者医疗档案中。本研究将使用电子数据采集(eDC),各参与站点的工作人员将从原始文件中转录研究数据到电子 CRF。Data collection and Management (A
standard data collection and management system
include a CRF and an electronic data capture:
This study will use a Case Report Form (CRF) to collect available data derived from medical records generated during routine clinical practice. All study-related data must be documented in the designated CRF, and all entries recorded in the CRF must be traceable to source documents maintained in the patient’s medical records. An electronic data capture (EDC) system will be utilized for this study. Site personnel at each participating center will transcribe study data from the source documents into the electronic CRF (eCRF).数据与安全监察委员会:
Data and Safety Monitoring Committee:
暂未确定/Not yet注册人:
Name of Registration:
2025-10-21 15:16:33