膀胱镜检图像分析技术在间质性膀胱炎/膀胱疼痛综合征临床诊断中的研究

注册号:

Registration number:

ChiCTR2300076181 

最近更新日期:

Date of Last Refreshed on:

2024-02-27 16:46:50 

注册时间:

Date of Registration:

2023-09-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

膀胱镜检图像分析技术在间质性膀胱炎/膀胱疼痛综合征临床诊断中的研究

Public title:

Radiomics study on interstitial cystitis/bladder pain syndrome

注册题目简写:

English Acronym:

研究课题的正式科学名称:

膀胱内窥镜数字图像分析技术在间质性膀胱炎/膀胱疼痛综合征临床诊断中的研究

Scientific title:

Research on digital image analysis technology for cystoscopy in the clinical diagnosis of interstitial cystitis/bladder pain syndrome

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:

刘晓东 

研究负责人:

张耀光 

Applicant:

Xiaodong Liu 

Study leader:

Yaoguang Zhang 

申请注册联系人电话:

Applicant telephone:

+86 176 0104 9152

研究负责人电话:

Study leader's
telephone:

+86 130 3109 9662

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:

kwill@pku.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

zhang003887@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:

北京市东城区东单大华路1号

研究负责人通讯地址:

北京市东城区东单大华路1号

Applicant address:

1 Dahua Road, Dongdan, Dongcheng District, Beijing

Study leader's address:

1 Dahua Road, Dongdan, Dongcheng District, Beijing

申请注册联系人邮政编码:

Applicant postcode:

100730

研究负责人邮政编码:

Study leader's postcode:

100730

申请人所在单位:

北京医院

Applicant's institution:

Beijing Hospital

研究负责人所在单位:

北京医院

Affiliation of the Leader:

Beijing 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:

2023BJYYEC-225-02

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:

北京医院伦理委员会

Name of the ethic committee:

Ethics Committee of Beijing Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-08-15 00:00:00

伦理委员会联系人:

侯文静

Contact Name of the ethic committee:

Wenjing Hou

伦理委员会联系地址:

北京市东城区东单大华路1号

Contact Address of the ethic committee:

1 Dahua Road, Dongdan, Dongcheng District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 8513 8105

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:

北京医院

Primary sponsor:

Beijing Hospital

研究实施负责(组长)单位地址:

北京市东城区东单大华路1号

Primary sponsor's address:

1 Dahua Road, Dongdan, Dongcheng District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京市

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京医院

具体地址:

北京市东城区东单大华路1号

Institution
hospital:

Beijing Hospital

Address:

1 Dahua Road, Dongdan, Dongcheng District, Beijing

经费或物资来源:

2023年北京医院临床研究“助航”专项

Source(s) of funding:

2023 Beijing Hospital Clinical Research 'Navigation' Special Project

研究疾病:

间质性膀胱炎/膀胱疼痛综合征  

Target disease:

Interstitial cystitis/bladder pain syndrome

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:

研发一种针对IC/BPS的膀胱镜图像人工智能诊断系统并对研发的系统进行验证、注册、应用和推广至基层医院。  

Objectives of Study:

To develop a cystoscopic image artificial intelligence diagnostic system for IC/BPS, and the AI system will be validated, registered, applied, and promoted to the primary hospitals.

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. 抗菌药治疗后症状缓解; 2. 合并有未控制的泌尿系感染、尿路梗阻、泌尿系其他肿瘤等严重疾病; 3. 化学性膀胱炎(如环磷酰胺等); 4. 结核性膀胱炎; 5. 放射性膀胱炎; 6. 妊娠或分娩; 7. 试验前3个月参加过其他临床试验者; 8. 精神疾患不能与医生合作者; 9. 研究者认为不宜参加研究的其他情况。

Exclusion criteria:

1. Symptom relief after antimicrobial treatment; 2. Comorbidities such as uncontrolled urinary tract infections, urinary tract obstruction, other tumors of the urinary tract, and other serious conditions; 3. Chemical cystitis (such as cyclophosphamide); 4. Tuberculous cystitis; 5. Radiation cystitis; 6. Pregnant and lactating women; 7. Participants in other clinical trials in the 3 months prior to the trial; 8. Those with Mental disorder who cannot cooperate with doctors; 9. Other situations where the researcher deems it inappropriate to participate in the study.

研究实施时间:

Study execute time:

From 2023-09-27 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-09-27 00:00:00 To 2024-06-01 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):

间质性膀胱炎为综合性诊断,无单一诊断金标准,诊断间质性膀胱炎需要结合详细的病史、体格检查和实验室检查,排除感染或其他易混淆的疾病。 IC/BPS症状应出现至少6周,并记录尿培养阴性;患者需排除神经系统问题及隐匿性尿潴留。

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 basic assessment should include a careful history, physical examination, and laboratory examination to document symptoms and signs that characterize IC/BPS and exclude other disorders that could be the cause of the patient’s symptoms.

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):

膀胱镜图像人工智能诊断系统。

Index test:

Artificial intelligence diagnostic system for cystoscopy images.

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)

间质性膀胱炎患者

例数:

Sample size:

200

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):

intersitial cystitis patients

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):

膀胱肿瘤(膀胱肿瘤镜下图像容易混淆,尿路感染可以通过尿常规区分)

例数:

Sample size:

200

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

bladder cancer

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京医院 

单位级别:

三甲 

Institution
hospital:

Beijing Hospital

Level of the institution:

Terliary A

测量指标:

Outcomes:

指标中文名:

膀胱镜图像-膀胱出血点密度

指标类型:

主要指标

Outcome:

Cystoscopic images - bladder hemorrhagic spot density

Type:

Primary indicator

测量时间点:

手术中

测量方法:

膀胱镜检

Measure time point of outcome:

in surgery

Measure method:

Cystoscopy

指标中文名:

膀胱镜图像-Hunner溃疡密度

指标类型:

主要指标

Outcome:

Cystoscopic images-Hunner's ulcer density

Type:

Primary indicator

测量时间点:

术中

测量方法:

膀胱镜检

Measure time point of outcome:

in surgery

Measure method:

Cystoscopy

指标中文名:

膀胱水扩张-膀胱最大容量

指标类型:

主要指标

Outcome:

Bladder hydrodistention - maximum bladder capacity

Type:

Primary indicator

测量时间点:

术中

测量方法:

术中导尿管测量

Measure time point of outcome:

in surgery

Measure method:

Intraoperative measurement with urinary catheter.

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:

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:

受试者工作特征曲线下面积

指标类型:

主要指标

Outcome:

area under curve, 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:

粘膜组织样本

组织:

取自膀胱粘膜

Sample Name:

Mucosal tissue samples

Tissue:

Bladder mucosal tissue

人体标本去向

使用后销毁  

说明

保存2月后销毁

Fate of sample:

Destruction after use  

Note:

preserve for 2 months, then proceed with destruction

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 99 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

是Yes

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):

公开于老年尿失禁智能化诊疗平台(www.ppfsui.com),课题结题两年后。

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

Upload on the intelligent diagnosis and treatment platform for elderly urinary incontinence (www.ppfsui.com).

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:病历记录表;数据管理:电子采集和管理系统。

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

Data collection: Case Record Form (CRF); Data Management: Electronic Data Capture.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-09-27 08:46:06