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注册号: Registration number: |
ChiCTR2600126423 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-09 10:33:28 |
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注册时间: Date of Registration: |
2026-06-09 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: |
基于胃充盈超声造影检查的多模态胃轻瘫识别与康复评估模型构建 |
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Public title: |
A Study on the Role of Gastric Filling Contrast-Enhanced Ultrasonography in the Identification and Rehabilitation Assessment Modeling of Gastroparesis |
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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: |
基于胃充盈超声造影检查的多模态胃轻瘫识别与康复评估模型构建 |
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Scientific title: |
A Study on the Role of Gastric Filling Contrast-Enhanced Ultrasonography in the Identification and Rehabilitation Assessment Modeling of Gastroparesis |
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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: |
丁丹阳 |
研究负责人: |
丁丹阳 |
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Applicant: |
Danyang Ding |
Study leader: |
Danyang Ding |
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申请注册联系人电话: Applicant telephone: |
+86 10 56981149 |
研究负责人电话:
Study leader's |
+86 10 56981149 |
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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: |
zjsmddy@163.com |
研究负责人电子邮件: Study leader's E-mail: |
zjsmddy@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: |
北京市石景山区八大处路八大处西下庄 |
研究负责人通讯地址: |
北京市石景山区八大处路八大处西下庄 |
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Applicant address: |
Xizha Village, Badachu Road, Shijingshan District, Beijing |
Study leader's address: |
Xizha Village, Badachu Road, Shijingshan District, Beijing |
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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: |
首都医科大学附属北京康复医院 |
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Applicant's institution: |
Beijing Rehabilitation Hospital Affiliated to Capital Medical University |
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研究负责人所在单位: |
首都医科大学附属北京康复医院 |
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Affiliation of the Leader: |
Beijing Rehabilitation hospital, Capital 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: |
2026bkky-043 |
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: |
首都医科大学附属北京康复医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Beijing Rehabilitation Hospital, Capital Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-09 00:00:00 | ||
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伦理委员会联系人: |
王婷 |
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Contact Name of the ethic committee: |
Ting Wang |
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伦理委员会联系地址: |
北京市石景山区八大处路八大处西下庄 |
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Contact Address of the ethic committee: |
Xizha Village, Badachu Road, Shijingshan District, Beijing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 56981486 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
911648930@qq.com |
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研究实施负责(组长)单位: |
首都医科大学附属北京康复医院 |
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Primary sponsor: |
Beijing Rehabilitation hospital, Capital Medical University |
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研究实施负责(组长)单位地址: |
北京市石景山区八大处路八大处西下庄 |
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Primary sponsor's address: |
Xizha Village, Badachu Road, Shijingshan District, Beijing |
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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: |
首都卫生发展科研专项 |
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Source(s) of funding: |
Capital Health Research and Development Project |
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研究疾病: |
胃轻瘫;胃动力障碍;老年胃排空异常 |
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Target disease: |
Gastroparesis;Gastric dysmotility;Elderly gastric empting disorder |
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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: |
本研究拟在健康青年、健康老年及老年胃轻瘫中应用GF-CEUS和胃肠激素检测,探讨其与胃动力的关系,并与ROMs对比,验证其敏感性与特异性。并进一步整合GF-CEUS参数、胃肠激素及临床特征,构建并验证多模态康复评估模型,为胃轻瘫早期识别及康复疗效评估提供可推广的技术路径。 |
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Objectives of Study: |
This study aims to apply gastric filling contrast-enhanced ultrasound (GF-CEUS) combined with gastrointestinal hormone assessment in healthy young adults, healthy elderly individuals, and elderly patients with gastroparesis to investigate their associations with gastric motility. The diagnostic performance of GF-CEUS will be evaluated through comparison with radiopaque marker (ROMs) testing, including assessments of sensitivity and specificity. Furthermore, GF-CEUS parameters, gastrointestinal hormone levels, and clinical characteristics will be integrated to construct and validate a multimodal rehabilitation evaluation model, with the goal of providing a practical and scalable approach for the early identification of gastroparesis and the evaluation of rehabilitation efficacy. |
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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.明确诊断胃癌或其他胃肠道恶性肿瘤者; 2.既往接受胃大部切除、迷走神经切断等胃部手术者; 3.严重心肝肾功能不全; 4.急性胃肠道症状者; 5.严重精神或认知障碍无法配合检查; 6.超声充盈剂过敏者。 |
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Exclusion criteria: |
1.Patients diagnosed with gastric cancer or other gastrointestinal malignancies; 2.Patients with a history of gastric surgery, including subtotal gastrectomy or vagotomy 3.Patients with severe cardiac, hepatic, or renal insufficiency; 4.Patients presenting with acute gastrointestinal symptoms; 5. Patients with severe psychiatric or cognitive disorders who are unable to cooperate with the examinations; 6.Patients with a known allergy to the ultrasound contrast agent. |
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研究实施时间: Study execute time: |
从 From 2026-02-25 00:00:00至 To 2029-02-24 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-15 00:00:00 至 To 2028-12-31 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: |
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: |
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 |
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): |
本研究研究数据不予公开共享,仅用于本课题团队内部统计分析与成果产出。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
The individual participant data (IPD) of this study will not be shared publicly, and will only be used for internal statistical analysis and academic output of the research team. |
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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: |
本研究采用标准化CRF采集数据,使用EpiData软件建立电子数据库,双人双录入交叉核对;受试者信息脱敏处理,权限分级管理,原始资料完整存档,保障数据真实可溯源与隐私安全。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data are collected by standardized CRF, managed with EpiData software. Double data entry and cross validation are performed. Subject data is desensitized, with hierarchical authority and complete archiving to ensure data reliability and privacy protection. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |