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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: |
ChiCTR2500111746 |
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最近更新日期: Date of Last Refreshed on: |
2025-11-05 14:41:16 |
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注册时间: Date of Registration: |
2025-11-05 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: |
基于人工智能分析的多模态CT检查联合早期mRS评分预测WUS和SWA患者的预后 |
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Public title: |
Artificial intelligence-based analysis of multimodal computed tomography combined with early modified Rankin Scale scoring for prognostic prediction in patients with wake-up stroke and sleep-wake stroke |
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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: |
基于人工智能分析的多模态CT检查联合早期mRS评分预测WUS和SWA患者的预后 |
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Scientific title: |
Artificial intelligence-based analysis of multimodal computed tomography combined with early modified Rankin Scale scoring for prognostic prediction in patients with wake-up stroke and sleep-wake stroke |
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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: |
曹军 |
研究负责人: |
曹军 |
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Applicant: |
Jun Cao |
Study leader: |
Jun Cao |
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申请注册联系人电话: Applicant telephone: |
+86 137 0658 0621 |
研究负责人电话:
Study leader's |
+86 137 0658 0621 |
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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: |
13706580621@163.com |
研究负责人电子邮件: Study leader's E-mail: |
13706580621@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: |
浙江省嘉兴市海盐县武原街道建丰路699号 |
研究负责人通讯地址: |
浙江省嘉兴市海盐县武原街道建丰路699号 |
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Applicant address: |
699 Jianfeng Road, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang Province |
Study leader's address: |
699 Jianfeng Road, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang Province |
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申请注册联系人邮政编码: Applicant postcode: |
314300 |
研究负责人邮政编码: Study leader's postcode: |
314300 |
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申请人所在单位: |
海盐县人民医院 |
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Applicant's institution: |
Haiyan County People's Hospital |
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研究负责人所在单位: |
海盐县人民医院 |
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Affiliation of the Leader: |
Haiyan County 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: |
(2025年度)伦审第(13)号 |
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: |
海盐县人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Haiyan County People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-08-29 00:00:00 | ||
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伦理委员会联系人: |
邬梅珍 |
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Contact Name of the ethic committee: |
Meizhen Wu |
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伦理委员会联系地址: |
浙江省嘉兴市海盐县武原街道建丰路699号 |
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Contact Address of the ethic committee: |
699 Jianfeng Road, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 573 8622 9442 |
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: |
海盐县人民医院 |
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Primary sponsor: |
Haiyan County People's Hospital |
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研究实施负责(组长)单位地址: |
浙江省嘉兴市海盐县武原街道建丰路699号 |
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Primary sponsor's address: |
699 Jianfeng Road, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang 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: |
单位资助 |
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Source(s) of funding: |
Hospital funding |
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研究疾病: |
急性缺血性脑卒中 |
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Target disease: |
Acute ischemic stroke |
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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: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
1.建立基于 AI 的 WUS/SWA 患者预后评估模型,预测准确率>=85%; 2.阐明多模态 CT 特征与早期 mRS 评分的关联机制; 3.提出适用于基层医院的简化版预后评估方案。 |
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Objectives of Study: |
1. Develop an AI-based prognostic assessment model for WUS/SWA patients with a prediction accuracy of >=85%; 2. Clarify the relationship mechanism between multimodal CT features and early mRS scores; 3. Propose a simplified prognostic assessment scheme suitable for primary hospitals. |
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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.入院主诉为突发性偏瘫、语言障碍或意识障碍,符合急性缺血性脑卒中诊断; 2.初次卒中发作; 3.入院时间距“最后健康时刻(Last Known Well,LKW)”<24小时; 4.完成NCCT、CTA、CTP等多模态CT检查,图像质量满足后处理要求; 5.可获得完整随访资料及mRS评分数据; 6.接受统一扫描协议,根据相关指南进行治疗和护理。 |
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Inclusion criteria |
1. The main complaints upon admission are sudden hemiplegia, speech impairment, or consciousness disturbance, meeting the criteria for acute ischemic stroke diagnosis; 2. First-ever stroke occurrence; 3. Admission within 24 hours of the 'Last Known Well (LKW)'; 4. Completion of multimodal CT examinations such as NCCT, CTA, and CTP, with image quality meeting post-processing requirements; 5. Availability of complete follow-up data and mRS scores; 6. Receive standardized scanning protocols and treatment and care according to relevant guidelines. |
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排除标准: |
1.既往有卒中或其他神经系统疾病史; 2.影像学检查提示脑出血、脑瘤等非缺血性病变; 3.有严重心、肝、肾功能障碍,或合并恶性肿瘤者; 4.患者在卒中后90天内未能完成mRS评分或随访信息不完整; 5.多模态CT检查图像存在严重伪影或质量不佳,无法进行准确的后处理和分析。 |
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Exclusion criteria: |
1. History of stroke or other neurological diseases; 2. Imaging examinations indicate non-ischemic lesions such as cerebral hemorrhage or brain tumors; 3. Severe heart, liver, or kidney dysfunction, or concurrent malignant tumors; 4. Patients who were unable to complete the mRS score or whose follow-up information is incomplete within 90 days after stroke; 5. Multimodal CT images with severe artifacts or poor quality, making accurate post-processing and analysis impossible. |
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研究实施时间: Study execute time: |
从 From 2025-08-01 00:00:00至 To 2028-07-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-01 00:00:00 至 To 2028-07-31 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: |
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: |
病例记录表结合电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Combining electronic data collection and management system for case records |
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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 |