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注册号: Registration number: |
ChiCTR2600124961 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-19 17:13:18 |
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注册时间: Date of Registration: |
2026-05-19 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: |
幽门螺杆菌(Hp)感染状态对肠易激综合征(IBS)发生的影响:一项回顾性队列研究 |
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Public title: |
The Effect of Helicobacter pylori (Hp) Infection Status on the Occurrence of Irritable Bowel Syndrome (IBS): A Retrospective Cohort Study |
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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: |
幽门螺杆菌(Hp)感染状态对肠易激综合征(IBS)发生的影响:一项回顾性队列研究 |
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Scientific title: |
The Effect of Helicobacter pylori (Hp) Infection Status on the Occurrence of Irritable Bowel Syndrome (IBS): A Retrospective 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: |
王燕 |
研究负责人: |
周晓颖 |
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Applicant: |
Wang Yan |
Study leader: |
Zhou Xiaoying |
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申请注册联系人电话: Applicant telephone: |
+86 182 4895 0930 |
研究负责人电话:
Study leader's |
+86 158 5066 8395 |
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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: |
wyan11010930@163.com |
研究负责人电子邮件: Study leader's E-mail: |
zhouxiaoying0926@njmu.edu.cn |
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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: |
江苏省南京市鼓楼区广州路300号 |
研究负责人通讯地址: |
江苏省南京市鼓楼区广州路300号 |
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Applicant address: |
300 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province |
Study leader's address: |
300 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province |
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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: |
南京医科大学第一附属医院 |
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Applicant's institution: |
The First Affiliated Hospital of Nanjing Medical University |
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研究负责人所在单位: |
南京医科大学第一附属医院 |
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Affiliation of the Leader: |
The First Affiliated Hospital of Nanjing Medical 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: |
2025-SR-1139 |
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: |
南京医科大学第一附属医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the First Affiliated Hospital of Nanjing Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-11-07 00:00:00 | ||
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伦理委员会联系人: |
张馥敏 |
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Contact Name of the ethic committee: |
Zhang Funmin |
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伦理委员会联系地址: |
江苏省南京市鼓楼区广州路300号 |
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Contact Address of the ethic committee: |
300 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 25 6830 6360 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
南京医科大学第一附属医院 |
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Primary sponsor: |
The First Affiliated Hospital of Nanjing Medical University |
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研究实施负责(组长)单位地址: |
江苏省南京市鼓楼区广州路300号 |
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Primary sponsor's address: |
300 Guangzhou Road, Gulou District, Nanjing City, Jiangsu 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: |
无 |
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Source(s) of funding: |
N/A |
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研究疾病: |
肠易激综合征 |
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Target disease: |
Irritable Bowel Syndrome |
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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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
评估幽门螺杆菌(Hp)暴露与新发IBS-D样症状的关联,分析Hp根除状态对症状演变的影响,并探索用药史、生活方式及共病背景对发病风险的作用。 |
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Objectives of Study: |
Evaluate the association between Helicobacter pylori (Hp) exposure and newly developed IBS-D-like symptoms, analyze the impact of Hp eradication status on symptom progression, and explore the effects of medication history, lifestyle, and comorbidities on the risk of onset. |
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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: |
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Inclusion criteria |
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排除标准: |
1.在 T0 之前,电子病历中已有明确的“肠易激综合征(IBS)”、“慢性腹泻”诊断,或有长期开具止泻药(如蒙脱石散、洛哌丁胺)、解痉药(如匹维溴铵)记录的患者。 2. 在 T0 之后的 1 年(365天)内,病历中首次出现 IBS-D 样症状或慢性腹泻记录的患者。 3. 在 T0 前的 4 周内,因其他感染性疾病使用过全身性抗生素,或服用了微生态制剂(益生菌)的患者。 4. 明确诊断为炎症性肠病(IBD,包括克罗恩病和溃疡性结肠炎)、显微镜下结肠炎、乳糜泻或结直肠恶性肿瘤的患者。 5. 既往接受过重大胃肠道手术(如胃切除术、肠切除术、胆囊切除术)的患者。 6. 患有已知可引起慢性腹泻的全身性疾病的患者,如甲状腺功能亢进(甲亢)、伴有严重自主神经病变的糖尿病等。 7. 未提供近期(症状发作前后 1-2 年内)结肠镜检查结果以排除下消化道器质性病变的患者(对于年龄 > 40-50 岁或有报警症状者强制要求)。 |
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Exclusion criteria: |
1. Before T0, patients who already had a clear diagnosis of "Irritable Bowel Syndrome (IBS)" or "chronic diarrhea" in their electronic medical records, or had long-term records of taking antidiarrheal drugs (such as diosmectite powder, loperamide) or antispasmodics (such as pinaverium bromide); 2. Within 1 year (365 days) after T0, patients whose medical records first show IBS-D-like symptoms or chronic diarrhea; 3. Patients who, within 4 weeks before T0, used systemic antibiotics due to other infectious diseases, or took microbiota preparations (probiotics); 4. Patients with a clear diagnosis of inflammatory bowel disease (IBD, including Crohn's disease and ulcerative colitis), microscopic colitis, celiac disease, or colorectal malignancy; 5. Patients who had previously undergone major gastrointestinal surgery (such as gastrectomy, intestinal resection, or cholecystectomy); 6. Patients with known systemic diseases that can cause chronic diarrhea, such as hyperthyroidism, or diabetes with severe autonomic neuropathy; 7. Patients who did not provide recent colonoscopy results (within 1-2 years before or after symptom onset) to exclude organic diseases of the lower gastrointestinal tract (mandatory for patients aged > 40-50 or with alarm symptoms). |
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研究实施时间: Study execute time: |
从 From 2026-05-25 00:00:00至 To 2026-11-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-25 00:00:00 至 To 2026-11-30 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): |
NA |
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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: |
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Blinding: |
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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): |
N/A |
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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: |
采用病历记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Use a medical record sheet |
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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 |