ChiCTR2300071157 版本V1.1 版本创建时间2023/07/21 12:21:15 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2300071157 

最近更新日期:

Date of Last Refreshed on:

2023-05-06 11:36:03 

注册时间:

Date of Registration:

2023-05-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

评价头颈动脉瘤CT血管造影图像辅助检测软件安全有效性的回顾性、多中心、多阅片者多病例(MRMC)临床试验

Public title:

Retrospective, multi-center, multi-reader, multi-case(MRMC) clinical trial to evaluate the effectiveness and safety of CTA image assisted brain and carotid aneurysm detection software

注册题目简写:

English Acronym:

研究课题的正式科学名称:

头颈动脉瘤CT血管造影图像辅助检测软件临床试验

Scientific title:

Clinical trials of CTA image assisted brain and carotid aneurysm detection software

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:

程若楠  

研究负责人:

殷小平 

Applicant:

Ruonan Cheng 

Study leader:

Xiaoping Yin 

申请注册联系人电话:

Applicant telephone:

+86 18800205865

研究负责人电话:

Study leader's
telephone:

+86 13103128133

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:

ruonan.cheng@uii-ai.com

研究负责人电子邮件:

Study leader's E-mail:

yinxiaoping78@sina.com

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:

上海市徐汇区云锦路701号23-26楼

研究负责人通讯地址:

河北省保定市裕华东路212号

Applicant address:

23-26th Floor, No. 701 Yunjin Road, Xuhui District, Shanghai

Study leader's address:

No. 212, Yuhua East Road, Baoding City, Hebei 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:

上海联影智能医疗科技有限公司

Applicant's institution:

United Imaging Intelligence Co., Ltd.

研究负责人所在单位:

河北大学附属医院

Affiliation of the Leader:

Affiliated Hospital of Hebei University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

HDFYLL-GCP-2023-039

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:

河北大学附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Affiliated Hospital of Hebei University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-04-26 00:00:00

伦理委员会联系人:

闫红丽

Contact Name of the ethic committee:

Hongli Yan

伦理委员会联系地址:

河北省保定市裕华东路212号

Contact Address of the ethic committee:

No. 212, Yuhua East Road, Baoding City, Hebei Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 312 5981513

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:

河北大学附属医院

Primary sponsor:

Affiliated Hospital of Hebei University

研究实施负责(组长)单位地址:

河北省保定市裕华东路212号

Primary sponsor's address:

No. 212, Yuhua East Road, Baoding City, Hebei 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):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海联影智能医疗科技有限公司

具体地址:

上海市徐汇区云锦路701号23-26楼

Institution
hospital:

United Imaging Intelligence Co., Ltd.

Address:

23-26th Floor, No. 701 Yunjin Road, Xuhui District, Shanghai

经费或物资来源:

上海联影智能医疗科技有限公司

Source(s) of funding:

United Imaging Intelligence Co., Ltd.

研究疾病:

头颈动脉瘤  

Target disease:

Brain and carotid aneurysm

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

诊断性病例对照试验 

Study design:

Diagnostic test: case-control 

研究目的:

通过临床试验评价头颈动脉瘤CT血管造影图像辅助检测软件对头颈部血管动脉瘤检出的有效性和安全性。  

Objectives of Study:

Assessment of the safety and effectiveness of CTA image assisted brain and carotid aneurysm detection software in detecting brain and carotid aneurysm through clinical trials.

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. 患者年龄≥18岁; 2. 患者进行头颈CTA检查,有完整头颈CTA影像(扫描范围由主动脉弓开始直至颅顶)及报告; 3. 影像层厚≤1mm。

Inclusion criteria

1. Patient aged ≥18 years old; 2. Patient underwent brain and carotid CTA examination and has complete CTA image (scanning range from aortic arch to cranial vault) and report; 3. Image layer thickness ≤1mm.

排除标准:

1. 图像质量差,如图像噪声大或出现错层等; 2. 图像中运动伪影或金属伪影(支架、钢钉、假牙等引起)严重; 3. 颈部动脉搭桥术后、颅脑血管术后(如支架术后、动脉瘤栓塞术、动脉瘤夹闭术后等)、烟雾病、脑部肿瘤的病例; 4. 颈部动静脉存在严重变异、畸形、动静脉瘘或动静脉极度迂曲的病例; 5. 研究者认为不适合入组的病例。

Exclusion criteria:

1. Poor image quality, such as high image noise or misalignment; 2. Severe motion artifacts or metal artifacts(caused by stents, steel nails, dentures, etc); 3. Patient with a history of neck arterial bypass surgery, cerebrovascular surgery (such as stent placement, embolization, clipping of aneurysms, etc.), moyamoya disease, or brain tumors; 4. Patient with severe variations, deformities, arteriovenous fistulas, or extreme tortuosity of the neck artery and vein; 5. Patient deemed unsuitable for inclusion by the researchers.

研究实施时间:

Study execute time:

From 2022-11-25 00:00:00 To 2023-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-05 00:00:00 To 2023-05-12 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

参考标准由两位高年资医生通过背靠背方式分别对全部入组头颈CTA影像病例进行阅片,对阅片过程中发现的动脉瘤进行标记,如两位医生标记结果一致,则该结果作为最终参考标准;如两位高年资医生意见不统一,则由第三位更高年资医生进行仲裁,其最终结果作为参考标准。

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

The reference standard will be established by two senior doctors who will review all included brain and neck CTA image cases in a blinded and independent manner. They will mark the aneurysms found during the review process. If the results of the two doctors' markings are consistent, this result will be used as the final reference standard. If the opinions of the two senior doctors are inconsistent, the final result will be arbitrated by a third higher senior doctor.

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

AI 软件辅助条件下医生阅片

Index test:

Doctors read CTA image in AI software assisted conditions

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

头颈动脉瘤患者

例数:

Sample size:

242

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Patient wiith brain or carotid aneurysm

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

非头颈动脉瘤患者

例数:

Sample size:

242

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

Patient wiithout brain or carotid aneurysm

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

河北 

市(区县):

 

Country:

China

Province:

Hebei

City:

单位(医院):

河北大学附属医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Hospital of Hebei University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

吉林 

市(区县):

 

Country:

China

Province:

Jilin

City:

单位(医院):

吉林大学中日联谊医院 

单位级别:

三甲 

Institution
hospital:

China-Japan Union Hospital Of Jilin University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学人民医院 

单位级别:

三甲 

Institution
hospital:

Peking University People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

灵敏度

指标类型:

主要指标

Outcome:

Sensitivity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异度

指标类型:

主要指标

Outcome:

Specificity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

AFROC-AUC

指标类型:

主要指标

Outcome:

AFROC-AUC

Type:

Primary 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:

NA

组织:

Sample Name:

NA

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age NA 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):

阅片医生的阅片组别随机分为“先AI+医生联合阅片后医生单独阅片”和“先医生单独阅片后AI+医生联合阅片”。

Randomization Procedure (please state who generates the random number sequence and by what method):

The reader group was randomly divided into "first with AI assisted, then without AI assisted" and "first without AI assisted and then with AI assisted"

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

盲法:

Blinding:

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):

不公开

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Don't open

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:

本研究没有纸质版本病例报告表、所有的采集内容均由临床协调员依据原始病历进行录入。临床协调员在数据录入前需经统一培训并获得授权,应该保证认真、完整、正确的将数据录入到电子数据库中。录入完成后需要进行针对数据录入的质量控制,保证数据准确性。 本次试验数据管理使用EDC系统。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

This study did not print case report, all collection content was recorded by the clinical coordinator based on the original medical records. Clinical coordinators are uniformly trained and authorized prior to data entry, and should ensure that data is entered into electronic databases carefully, completely and correctly. After the completion of the entry, quality control for data entry is required to ensure data accuracy. EDC system was used for data management in this study.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2023-05-06 11:35:41