基于人工智能的超声引导肋缘下前路腰方肌阻滞关键解剖结构自动识别与分割的临床研究

注册号:

Registration number:

ChiCTR2600119587 

最近更新日期:

Date of Last Refreshed on:

2026-02-28 17:14:01 

注册时间:

Date of Registration:

2026-02-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于人工智能的超声引导肋缘下前路腰方肌阻滞关键解剖结构自动识别与分割的临床研究

Public title:

AI-Based Automatic Identification and Segmentation of Key Anatomical Structures in Ultrasound-Guided Subcostal Anterior Quadratus Lumborum Block: A Clinical Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于人工智能的超声引导肋缘下前路腰方肌阻滞关键解剖结构自动识别与分割的临床研究

Scientific title:

AI-Based Automatic Identification and Segmentation of Key Anatomical Structures in Ultrasound-Guided Subcostal Anterior Quadratus Lumborum Block: A Clinical Study

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:

王志恒 

研究负责人:

吴进 

Applicant:

Wang Zhiheng 

Study leader:

Wu Jin 

申请注册联系人电话:

Applicant telephone:

+86 182 6195 8683

研究负责人电话:

Study leader's
telephone:

+86 159 0528 1553

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:

wangzhheni@163.com

研究负责人电子邮件:

Study leader's E-mail:

wujin914@hotmail.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:

江苏省镇江市京口区解放路438号

研究负责人通讯地址:

江苏省镇江市京口区解放路438号

Applicant address:

No. 438 Jiefang Road, Jingkou District, Zhenjiang City, Jiangsu Province

Study leader's address:

No. 438 Jiefang Road, Jingkou District, Zhenjiang City, Jiangsu 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:

江苏大学附属医院

Applicant's institution:

Affiliated Hospital of Jiangsu University

研究负责人所在单位:

江苏大学附属医院

Affiliation of the Leader:

Affiliated Hospital of Jiangsu 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:

KY2026K0213

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:

江苏大学附属医院科学研究伦理委员会

Name of the ethic committee:

Institutional Ethics Committee for Scientific Research, Affiliated Hospital of Jiangsu University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-27 00:00:00

伦理委员会联系人:

朱海涛

Contact Name of the ethic committee:

Zhu Haitao

伦理委员会联系地址:

江苏省镇江市京口区解放路438号

Contact Address of the ethic committee:

No. 438 Jiefang Road, Jingkou District, Zhenjiang City, Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 511 8502 6520

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:

江苏大学附属医院

Primary sponsor:

Affiliated Hospital of Jiangsu University

研究实施负责(组长)单位地址:

江苏省镇江市京口区解放路438号

Primary sponsor's address:

No. 438 Jiefang Road, Jingkou District, Zhenjiang City, Jiangsu 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):

江苏省

市(区县):

镇江市

Country:

China

Province:

Jiangsu

City:

Zhenjiang

单位(医院):

江苏大学附属医院

具体地址:

江苏省镇江市京口区解放路438号

Institution
hospital:

Affiliated Hospital of Jiangsu University

Address:

No. 438 Jiefang Road, Jingkou District, Zhenjiang City, Jiangsu Province

经费或物资来源:

江苏大学附属医院

Source(s) of funding:

Affiliated Hospital of Jiangsu University

研究疾病:

肋缘下前路腰方肌阻滞镇痛  

Target disease:

Subcostal Anterior Quadratus Lumborum Block for Analgesia

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

构建肋缘下前路腰方肌阻滞的超声图像数据集,并基于深度学习架构,开发并验证一个能够自动、精准识别与分割肋缘下前路腰方肌阻滞关键解剖标志的AI模型,以期为未来开发实时临床辅助系统、降低操作门槛、提升阻滞安全性与有效性奠定基础。  

Objectives of Study:

To construct an ultrasound image dataset for subcostal anterior quadratus lumborum block, and to develop and validate an AI model based on deep learning architecture capable of automatically and accurately identifying and segmenting key anatomical landmarks for this block, aiming to establish a foundation for future real-time clinical assistance systems, reduce the technical threshold, and enhance the safety and efficacy of the block.

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.检查区域皮肤破损或感染者; 2.检查区域有既往手术史者; 3.无法摆放所需超声扫查体位; 4.对研究中使用的超声耦合剂过敏者。

Exclusion criteria:

1. Individuals with skin damage or infection in the area to be examined; 2. Individuals with a history of surgery in the area to be examined; 3. Individuals unable to assume the required position for ultrasound scanning; 4. Individuals allergic to the ultrasound coupling agent used in the study.

研究实施时间:

Study execute time:

From 2026-03-01 00:00:00 To 2026-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-01 00:00:00 To 2026-06-30 00:00:00

干预措施:

Interventions:

组别:

肋缘下前路腰方肌组

样本量:

200

Group:

Subcostal Anterior Quadratus Lumborum Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

镇江市 

Country:

China

Province:

Jiangsu

City:

Zhenjiang

单位(医院):

江苏大学附属医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Hospital of Jiangsu University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

所扫查部位神经的超声影像

指标类型:

主要指标

Outcome:

Ultrasound image of the nerve being scanned

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

模型分割第12肋与肾脏的DSC平均值

指标类型:

次要指标

Outcome:

Average DSC of model segmentation between the 12th rib and the kidney

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

模型分割所有结构的交并比、精确率、召回率等综合指标

指标类型:

次要指标

Outcome:

Comprehensive metrics of the model segmentation for all structures, including Intersection over Union (IoU), precision, recall, etc.

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

专家对分割结果的定性评分

指标类型:

次要指标

Outcome:

Expert qualitative evaluation of the segmentation results

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

模型在测试图像上的真阳性率、假阳性率、假阴性率

指标类型:

次要指标

Outcome:

True positive rate, false positive rate, and false negative rate of the model on test images

Type:

Secondary 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 18 years
最大 Max age 65 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):

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

None

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):

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:

数据采集和管理采用病例记录表与电子采集和管理系统相结合的方法

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

Data collection and management adopt the method of combining case record form with electronic collection and management system

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-02-28 17:13:54