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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: |
ChiCTR2600125790 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-01 01:47:09 |
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注册时间: Date of Registration: |
2026-06-01 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: |
慢性萎缩性胃炎背景下反流性食管炎的反流特征与食管动力学分析:基于HRM与MII-pH的病例对照研究 |
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Public title: |
Reflux Characteristics and Esophageal Motility in Reflux Esophagitis with Chronic Atrophic Gastritis: A Case-Control Study Based on HRM and MII-pH |
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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: |
慢性萎缩性胃炎背景下反流性食管炎的反流特征与食管动力学分析:基于HRM与MII-pH的病例对照研究 |
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Scientific title: |
Reflux Characteristics and Esophageal Motility in Reflux Esophagitis with Chronic Atrophic Gastritis: A Case-Control Study Based on HRM and MII-pH |
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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: |
周语诗 |
研究负责人: |
周语诗 |
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Applicant: |
Yushi Zhou |
Study leader: |
Yushi Zhou |
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申请注册联系人电话: Applicant telephone: |
+86 858 832 1422 |
研究负责人电话:
Study leader's |
+86 858 832 1422 |
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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: |
yushizhou0428@gmail.com |
研究负责人电子邮件: Study leader's E-mail: |
yushizhou0428@gmail.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: |
贵州省六盘水市钟山区钟山西路308号 |
研究负责人通讯地址: |
贵州省六盘水市钟山区钟山西路308号 |
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Applicant address: |
No. 308, Zhongshan West Road, Zhongshan District, Liupanshui City, Guizhou Province |
Study leader's address: |
No. 308, Zhongshan West Road, Zhongshan District, Liupanshui City, Guizhou 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: |
六盘水市人民医院 |
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Applicant's institution: |
Liupanshui People's Hospital |
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研究负责人所在单位: |
六盘水市人民医院 |
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Affiliation of the Leader: |
Liupanshui People's Hospital |
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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: |
LPSSYY-2026-05 |
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: |
六盘水市人民医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Liupanshui People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-07 00:00:00 | ||
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伦理委员会联系人: |
刘理燕 |
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Contact Name of the ethic committee: |
Liyan Liu |
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伦理委员会联系地址: |
贵州省六盘水市钟山区钟山西路308号 |
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Contact Address of the ethic committee: |
No. 308, Zhongshan West Road, Zhongshan District, Liupanshui City, Guizhou Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 199 8560 1180 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
2925472051@qq.com |
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研究实施负责(组长)单位: |
六盘水市人民医院 |
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Primary sponsor: |
Liupanshui People's Hospital |
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研究实施负责(组长)单位地址: |
贵州省六盘水市钟山区钟山西路308号 |
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Primary sponsor's address: |
No. 308, Zhongshan West Road, Zhongshan District, Liupanshui City, Guizhou 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: |
自筹 |
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Source(s) of funding: |
Self-funded |
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研究疾病: |
反流性食管炎 |
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Target disease: |
Reflux Esophagitis |
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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: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
比较慢性萎缩性胃炎合并反流性食管炎患者(CAG+RE)与无萎缩性胃炎的反流性食管炎患者(non-CAG+RE)之间的反流特征及食管动力学差异,并探索 CAG 背景下 RE 的潜在反流机制表型。 |
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Objectives of Study: |
To compare reflux characteristics and esophageal motility between CAG+RE and non-CAG+RE patients, and to investigate the potential reflux mechanism phenotypes underlying RE in the setting of chronic atrophic gastritis. |
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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18–75岁,男女不限; 2.半年内胃镜证实LA A/B/C/D级反流性食管炎(洛杉矶LA分级); 3.同意完成HRM与MII-pH检测及问卷采集; 4.同意参与前瞻性随访和数据采集,并签署知情同意 |
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Inclusion criteria |
1. Age: 18 - 75 years old, gender not restricted; 2. Within the past six months, confirmed by gastroscopy as LA A/B/C/D grade reflux esophagitis (Los Angeles LA classification); 3. Agree to complete HRM and MII-pH tests as well as questionnaire collection; 4. Agree to participate in the prospective follow-up and data collection, and sign the informed consent form. |
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排除标准: |
若受试者存在以下任一情况,将予以排除: 1.特殊类型胃炎(自身免疫胃炎/化学性/胆汁反流性萎缩性胃炎); 2.存在任何其余食管结构性或黏膜疾病(如 Barrett 食管、嗜酸性食管炎、食管狭窄、食管静脉曲张、恶性肿瘤,或既往化学性 / 热损伤 / 放射损伤史); 3.存在影响食管-胃肠动力的系统性疾病(如系统性硬化症、皮肌炎、系统性红斑狼疮、淀粉样变性),未控制的糖尿病(空腹血糖 >=11.1 mmol/L),严重肺心脑血管疾病,明显肝肾功能障碍或严重精神疾病; 4.既往胃或食管手术史(含 EMR/ESD); 5.妊娠期、哺乳期或计划在研究期间妊娠者; 6.近 4 周内接受根除治疗或影响动力/反流的药物未按停药要求洗脱 |
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Exclusion criteria: |
If the subject has any of the following conditions, they will be excluded: 1. Special types of gastritis (autoimmune gastritis/chemical/choledocholitic atrophic gastritis); 2. Any other structural or mucosal diseases of the esophagus (such as Barrett's esophagus, eosinophilic esophagitis, esophageal stenosis, esophageal varices, malignant tumors, or a history of chemical/thermal/radiation injury); 3. Systemic diseases that affect esophageal-gastrointestinal motility (such as systemic sclerosis, dermatomyositis, systemic lupus erythematosus, amyloidosis), uncontrolled diabetes (fasting blood glucose >= 11.1 mmol/L), severe pulmonary, cardiovascular or cerebrovascular diseases, obvious liver and kidney dysfunction or severe mental illness; 4. Previous history of gastric or esophageal surgery (including EMR/ESD); 5. Pregnant, lactating or planning to become pregnant during the study period; 6. Within the past 4 weeks, received eradication treatment or drugs that affect motility/ reflux and failed to follow the withdrawal requirements. |
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研究实施时间: Study execute time: |
从 From 2026-05-20 00:00:00至 To 2027-05-20 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-01 00:00:00 至 To 2027-04-30 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): |
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: |
CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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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 |