经直肠腔内超声联合高频超声对肛瘘的诊断及术前管理应用价值

注册号:

Registration number:

ChiCTR2400095007 

最近更新日期:

Date of Last Refreshed on:

2024-12-31 11:55:39 

注册时间:

Date of Registration:

2024-12-31 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

经直肠腔内超声联合高频超声对肛瘘的诊断及术前管理应用价值

Public title:

The diagnostic and preoperative management value of transrectal ultrasound combined with high-frequency ultrasound for anal fistula

注册题目简写:

English Acronym:

研究课题的正式科学名称:

经直肠腔内超声联合高频超声对肛瘘的诊断及术前管理应用价值

Scientific title:

The diagnostic and preoperative management value of transrectal ultrasound combined with high-frequency ultrasound for anal fistula

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:

孙冲 

研究负责人:

孙冲 

Applicant:

Sun Chong 

Study leader:

Sun Chong 

申请注册联系人电话:

Applicant telephone:

+86 158 9224 1253

研究负责人电话:

Study leader's
telephone:

+86 158 9224 1253

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:

723787939@qq.com

研究负责人电子邮件:

Study leader's E-mail:

723787939@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:

四川省自贡市檀木林街19号自贡市第四人民医院超声医学科

研究负责人通讯地址:

四川省自贡市檀木林街19号自贡市第四人民医院超声医学科

Applicant address:

Ultrasound Medicine Department, Zigong Fourth People's Hospital, No. 19 Tanmulin Street, Zigong City, Sichuan Province

Study leader's address:

Ultrasound Medicine Department, Zigong Fourth People's Hospital, No. 19 Tanmulin Street, Zigong City, Sichuan 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:

自贡市第四人民医院

Applicant's institution:

Zigong Fourth People's Hospital

研究负责人所在单位:

自贡市第四人民医院

Affiliation of the Leader:

Zigong Fourth 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:

EC-2023-035

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:

自贡市第四人民医院生物医学伦理委员会

Name of the ethic committee:

Ethics Committee of Zigong Fourth People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-05-16 00:00:00

伦理委员会联系人:

罗昌彬

Contact Name of the ethic committee:

Luo Changbin

伦理委员会联系地址:

自贡市自流井区檀木林街 19 号

Contact Address of the ethic committee:

No. 19 Tanmulin Street, Ziliujing District, Zigong City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 139 9002 5365

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:

自贡市第四人民医院

Primary sponsor:

Zigong Fourth People's Hospital

研究实施负责(组长)单位地址:

自贡市自流井区檀木林街 19 号

Primary sponsor's address:

No. 19 Tanmulin Street, Ziliujing District, Zigong City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

自贡市

Country:

China

Province:

Sichuan Province

City:

Zigong City

单位(医院):

自贡市第四人民医院

具体地址:

自贡市自流井区檀木林街 19 号

Institution
hospital:

Zigong Fourth People's Hospital

Address:

No. 19 Tanmulin Street, Ziliujing District, Zigong City

经费或物资来源:

市卫健委及医院划拨

Source(s) of funding:

Allocated by the Municipal Health Commission and hospitals

研究疾病:

肛瘘  

Target disease:

Anal fistula

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:

本课题的研究目的是联合经直肠腔内超声(Transrectal ultrasound,TRUS)及高频超声(High-frequency ultrasound, HFUS)观察肛瘘的内口、走行、分支及与肛门括约肌之间的关系,对肛瘘进行Parks分类,为临床在术前制定良好的手术方案提供可靠的影像学参考依据,从而降低术后复发及肛门失禁的风险,提高患者的生活质量。  

Objectives of Study:

The purpose of this study is to combine transrectal ultrasound (TRUS) and high-frequency ultrasound (HFUS) to observe the internal opening, course, branches, and relationship with the anal sphincter of anal fistula, classify anal fistula according to Parks, and provide reliable imaging reference for clinical preoperative planning, thereby reducing the risk of postoperative recurrence and anal incontinence, and improving the quality of life of patients.

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.术前存在严重认知障碍、精神及神经类疾病等不能配合和交流者; 2.有凝血功能严重障碍者; 3.有严重传染性皮肤疾病者。

Exclusion criteria:

1. Those who have severe cognitive impairment, psychiatric and neurological diseases, etc., and are unable to cooperate and communicate before surgery; 2. Those with severe coagulation dysfunction; 3. Those with serious infectious skin diseases.

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-01-01 00:00:00 To 2025-05-31 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):

病理诊断

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 diagnosis

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):

迈瑞彩超诊断仪,西门子磁共振诊断仪

Index test:

Mindray Color Doppler Ultrasound Diagnostic Instrument,Siemens Magnetic Resonance Diagnostic Instrument

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)

患有肛瘘的患者,肛周皮下可出现破口或者脓肿

例数:

Sample size:

130

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):

Patients with anal fistula may have subcutaneous incisions or abscesses around the anus

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):

单纯性的肛周脓肿,不合并肛瘘的患者

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:

Patients with simple perianal abscess without concomitant anal fistula

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

自贡市 

Country:

China

Province:

Sichuan Province

City:

Zigong City

单位(医院):

自贡市第四人民医院 

单位级别:

三甲 

Institution
hospital:

Zigong Fourth People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

TRUS联合HFUS超声诊断的敏感性

指标类型:

主要指标

Outcome:

TSensitivity of TRUS combined with HFUS ultrasound diagnosis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

MRI诊断的敏感性

指标类型:

主要指标

Outcome:

Sensitivity of MRI diagnosis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肛瘘瘘管与肛门括约肌之间的关系

指标类型:

次要指标

Outcome:

The relationship between anal fistula and anal sphincter

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:

肛瘘瘘管

组织:

肛周组织

Sample Name:

Anal fistula fistula

Tissue:

Perianal tissue

人体标本去向

使用后销毁  

说明

病理检查后销毁

Fate of sample:

Destruction after use  

Note:

Destroy after pathological examination

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 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:

公开/Public

盲法:

Blinding:

None

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:

病例记录表

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

Case Record Form, CRF

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:

 2024-12-31 11:55:33