基于超声信号处理及深度学习在肝包虫病变智慧诊断中的应用

注册号:

Registration number:

ChiCTR2500100802 

最近更新日期:

Date of Last Refreshed on:

2025-04-15 16:15:17 

注册时间:

Date of Registration:

2025-04-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于超声信号处理及深度学习在肝包虫病变智慧诊断中的应用

Public title:

Application of ultrasonic signal processing and deep learning in intelligent diagnosis of hepatic echinococcus

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于超声信号处理及深度学习在肝包虫病变智慧诊断中的应用

Scientific title:

Application of ultrasonic signal processing and deep learning in intelligent diagnosis of hepatic echinococcus

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:

周秘 

研究负责人:

周秘 

Applicant:

Zhou Mi 

Study leader:

Zhou Mi 

申请注册联系人电话:

Applicant telephone:

+86 135 5020 9090

研究负责人电话:

Study leader's
telephone:

+86 135 5020 9090

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:

455307717@qq.com

研究负责人电子邮件:

Study leader's E-mail:

455307717@qq.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:

成都市温江区康泰路86号

研究负责人通讯地址:

成都市温江区康泰路86号

Applicant address:

No. 86, Kangtai Road, Wenjiang District, Chengdu

Study leader's address:

No. 86, Kangtai Road, Wenjiang District, Chengdu

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:

成都市温江区人民医院

Applicant's institution:

Chengdu wenjiang district people's hospital

研究负责人所在单位:

成都市温江区人民医院

Affiliation of the Leader:

Chengdu wenjiang district people's hospital

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:

伦审(研)2025年第011号

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:

成都市温江区⼈民医院伦理委员会

Name of the ethic committee:

Medical Ethics Review Board of Chengdu wenjiang district people's hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-26 00:00:00

伦理委员会联系人:

万静

Contact Name of the ethic committee:

Wan Jing

伦理委员会联系地址:

成都市温江区康泰路86号

Contact Address of the ethic committee:

No. 86, Kangtai Road, Wenjiang District, Chengdu

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8278 2040

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:

成都市温江区人民医院

Primary sponsor:

Chengdu wenjiang district people's hospital

研究实施负责(组长)单位地址:

成都市温江区康泰路86号

Primary sponsor's address:

No. 86, Kangtai Road, Wenjiang District, Chengdu

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

成都市温江区人民医院

具体地址:

成都市温江区康泰路86号

Institution
hospital:

Chengdu wenjiang district people's hospital

Address:

No. 86, Kangtai Road, Wenjiang District, Chengdu

经费或物资来源:

国家卫健委包虫病重点实验室

Source(s) of funding:

NHC Key Laboratory of Echinococcosis Prevention and Control

研究疾病:

肝包虫病  

Target disease:

Hepatic Echinococcus

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:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

本研究旨在开发一种智能化的肝包虫病灶辨识系统,通过结合超声凸阵探头信号采集、超声I/Q信号处理和复数领域的深度学习技术,实现对肝包虫病变的准确、快速诊断。  

Objectives of Study:

This study aims to develop an intelligent identification system for hepatic echinococcus, which can achieve accurate and rapid diagnosis of hepatic echinococcus by combining ultrasonic convex array probe signal acquisition, ultrasonic I/Q signal processing and deep learning technology in the complex field.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1. 拒绝参加或中途退出研究的患者; 2. 图像质量较差的病例; 3. 无明确增强MRI/CT诊断或缺乏专家共识的病例。

Exclusion criteria:

1. Patients who refuse to participate in or withdraw from the study halfway; 2. Cases with poor image quality; 3. Cases without a clear MRI/CT diagnosis with contrast or lack of expert consensus.

研究实施时间:

Study execute time:

From 2025-04-30 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-30 00:00:00 To 2026-12-31 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):

病理检查

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):

Pathological examination

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模型

Index test:

AI model

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)

肝包虫病

例数:

Sample size:

829

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):

Hepatic echinococcosis

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):

其他肝脏局灶性结节病变

例数:

Sample size:

0

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

other focal nodular lesions

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川省人民医院 

单位级别:

三甲 

Institution
hospital:

Sichuan Provincial People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

西藏自治区 

市(区县):

 

Country:

China

Province:

Tibet Autonomous Region

City:

单位(医院):

西藏疾控中心 

单位级别:

无 

Institution
hospital:

Tibet Center for Disease Control and Prevention

Level of the institution:

N/A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

甘孜州疾控中心 

单位级别:

无 

Institution
hospital:

Ganzi Prefecture Center for Disease Control and Prevention

Level of the institution:

N/A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

德格县疾控中心 

单位级别:

无 

Institution
hospital:

Dege County Center for Disease Control and Prevention

Level of the institution:

N/A

测量指标:

Outcomes:

指标中文名:

受试者工作曲线

指标类型:

主要指标

Outcome:

ROC curve

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

准确率

指标类型:

主要指标

Outcome:

Accuracy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

F1度量

指标类型:

主要指标

Outcome:

F1score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

曲线下面积

指标类型:

主要指标

Outcome:

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:

组织:

Sample Name:

None

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age years
最大 Max age 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):

不涉及随机方法

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

No random methods involved

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

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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):

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

None

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:

基本信息记录在病例记录表,超声图像存在硬盘内,由研究助理人员专人管理。

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

Basic information was recorded in the case record form, and ultrasound images were stored on the hard disk, which was managed by a research assistant.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-04-15 16:15:11