胃食管反流病超声造影检测评价体系的构建—中国多中心研究

注册号:

Registration number:

ChiCTR1900021934 

最近更新日期:

Date of Last Refreshed on:

2019-07-28 14:40:25 

注册时间:

Date of Registration:

2019-03-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

胃食管反流病超声造影检测评价体系的构建—中国多中心研究

Public title:

Construction of contrast-enhanced ultrasound evaluation system for gastroesophageal reflux disease: a multicenter study in China

注册题目简写:

English Acronym:

研究课题的正式科学名称:

胃食管反流病超声造影检测评价体系的构建—中国多中心研究

Scientific title:

Construction of contrast-enhanced ultrasound evaluation system for gastroesophageal reflux disease: a multicenter study in China

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:

郑仕诚 

研究负责人:

郑仕诚 

Applicant:

Shicheng Zheng 

Study leader:

Shicheng Zheng 

申请注册联系人电话:

Applicant telephone:

+86 028 68331160

研究负责人电话:

Study leader's
telephone:

+86 028 68331160

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:

zsc333-007@163.com

研究负责人电子邮件:

Study leader's E-mail:

zsc333-007@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

http://www.cdlqyyy.com

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

http://www.cdlqyyy.com

申请注册联系人通讯地址:

中国四川省成都市龙泉驿区驿河3组201号

研究负责人通讯地址:

中国四川省成都市龙泉驿区驿河3组201号

Applicant address:

201 Third Yihe Group, Longquanyi District, Chengdu, Sichuan, China

Study leader's address:

201 Third Yihe Group, Longquanyi District, Chengdu, Sichuan, China

申请注册联系人邮政编码:

Applicant postcode:

610100

研究负责人邮政编码:

Study leader's postcode:

610100

申请人所在单位:

成都市龙泉驿区第一人民医院(四川大学华西医院龙泉医院)

Applicant's institution:

The First People's Hospital of Longquanyi District, West China Longquan Hospital, Sichuan University

研究负责人所在单位:

成都市龙泉驿区第一人民医院(四川大学华西医院龙泉医院)

Affiliation of the Leader:

The First People's Hospital of Longquanyi District, West China Longquan Hospital, Sichuan 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:

2019LQYYYEC003

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:

成都市龙泉驿区第一人民医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the First People's Hospital of Longquanyi District, Chengdu

伦理委员会批准日期:

Date of approved by ethic committee:

2019-03-15 00:00:00

伦理委员会联系人:

贺英

Contact Name of the ethic committee:

Ying He

伦理委员会联系地址:

中国四川省成都市龙泉驿区驿河3组201号

Contact Address of the ethic committee:

201 Third Yihe Group, Longquanyi District, Chengdu, Sichuan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

成都市龙泉驿区第一人民医院(四川大学华西医院龙泉医院)

Primary sponsor:

The First People's Hospital of Longquanyi District, West China Longquan Hospital, Sichuan University

研究实施负责(组长)单位地址:

中国四川省成都市龙泉驿区驿河3组201号

Primary sponsor's address:

201 Third Yihe Group, Longquanyi District, Chengdu, Sichuan, China

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):

成都市龙泉驿区第一人民医院(四川大学华西医院龙泉医院)

具体地址:

四川省成都市龙泉驿区驿河3组201号

Institution
hospital:

The First People's Hospital of Longquanyi District, West China Longquan Hospital, Sichuan University

Address:

201 Third Yihe Group, Longquanyi District, Chengdu, Sichuan, China

经费或物资来源:

成都市院士(专家)创新工作站基金

Source(s) of funding:

Chengdu academicians (experts) innovation workstation fund

研究疾病:

胃食管反流病  

Target disease:

gastroesophageal reflux disease

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:

探索性研究/预试验 

Study phase:

0

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

探索诊断胃食管反流病的精准新方法和标准  

Objectives of Study:

To explore a new accurate method and standard for the diagnosis of gastroesophageal reflux disease

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胃镜检查疑有恶性病变;
②合并有消化道溃疡、胃手术史者;
③妊娠或哺乳期妇女;
④严重心、肝、肾疾病者;
⑤研究者认为不宜参加此项研究的其他原因。

Exclusion criteria:

1. Patients suspected malignant lesions by Gastroscopy;
2. Patients with history of gastrointestinal ulcer and gastric surgery;
3. Pregnant or lactating women;
4. Patients with severe heart, liver and kidney diseases;
5. Othere reasons that researchers consider for not taking part in the study.

研究实施时间:

Study execute time:

From 2019-08-01 00:00:00 To 2021-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2019-08-15 00:00:00 To 2020-08-14 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):

胃镜检查为反流性食管炎诊断:分级参照Los Angeles标准: 正常为食管粘膜无破损;A级为病灶局限于食管黏膜皱襞,有1个或1个以上黏膜破损,长度≤5mm;B级为病灶仍局限于食管黏膜皱襞,仍是1个或1个以上黏膜破损,但长度>5mm,相互不融合;C级为病灶在黏膜顶部相融合,但不环绕整个食管壁(<75%食管壁);D级为病灶相融合,且范围> 75%的食管壁。 胃镜检查为Barrett(BE)食管诊断:内镜检查正常时,鳞柱状上皮交界处(SCJ)在食管下段形成界限清楚的齿状线即“Z线”与内镜下胃食管交界标志(EGJ)一致。发生BE时Z线上移,遗留柱状上皮或Z线上方出现的柱状上皮黏膜,内镜分为全周型、岛型和舌型。长短BE为化生上皮累及食管全周且长度≥3cm,短段BE为化生上皮未累及食管全周或累及食管全周,但长度<3cm。病理组织分型为a贲门腺型、b胃底腺型、c特殊肠化生型,可伴有异型增生。 胃镜检查为非糜烂性胃食管反流病(NERD):临床表现为烧心、反酸及食管外表现,如胸骨疼痛、咳嗽、哮喘等(即有明显的胃食管反流症状),但胃镜检查无异常。

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):

Gastroscopic 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):

胃食管反流病超声造影检测评价体系: ①造影剂:声诺维(六氟化硫)、浙江省湖州东亚胃肠超声所生产的“天下牌”速溶胃肠超声助显剂; ②彩色超声诊断仪:飞利浦iu22,百胜Twice超声检查仪; ③探头:腹部探头、探头频率:1-5MHz。

Index test:

1. Contrast medium:SonoVue (sulfur hexafluoride), The "world card" instant gastrointestinal ultrasound assistant agent produced by East Asia gastrointestinal ultrasound in Huzhou, Zhejiang Province; 2. Color ultrasound diagnostic instrument: Philips iu22, Baisheng Twice ultrasonic examination instrument; 3. Probe: abdominal probe, probe frequen

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)

反流性食管炎、Barrett食管、非糜烂性食管炎

例数:

Sample size:

2282

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):

Reflux esophagitis, Barrett's esophagus, non-erosive esophagitis

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):

无胃食管反流病症状的人群

例数:

Sample size:

2282

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

People without gastroesophageal reflux symptoms

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):

成都市龙泉驿区第一人民医院(四川大学华西医院龙泉医院) 

单位级别:

三级乙等医院 

Institution
hospital:

The First People's Hospital of Longquanyi District,Chengdu & West China Longquan Hospital Sichuan University

Level of the institution:

Tertiary B Hospital

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):

四川大学华西医院 

单位级别:

三级甲等医院 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

河南 

市(区县):

郑州 

Country:

China

Province:

He'nan

City:

Zhengzhou

单位(医院):

郑州大学第一附属医院 

单位级别:

三级甲等医院 

Institution
hospital:

The First Affiliated Hospital of Zhengzhou University

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

四川 

市(区县):

遂宁 

Country:

China

Province:

Sichuan

City:

Suining

单位(医院):

遂宁市中心医院 

单位级别:

三级甲等医院 

Institution
hospital:

Suining Central Hospital

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

西藏自治区 

市(区县):

拉萨 

Country:

China

Province:

Tibet Tibetan Autonomous Region

City:

Lhasa

单位(医院):

西藏自治区人民医院 

单位级别:

三级甲等医院 

Institution
hospital:

Tibet Autonomous Region People's Hospital

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

新疆维吾尔自治区 

市(区县):

乌鲁木齐 

Country:

China

Province:

Xinjiang Uygur Autonomous Region

City:

Urumqi

单位(医院):

新疆维吾尔自治区人民医院 

单位级别:

三级甲等医院 

Institution
hospital:

The Xinjiang uygur autonomous region people's hospital

Level of the institution:

Third-class A

国家:

中国

省(直辖市):

浙江 

市(区县):

杭州 

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江省人民医院 

单位级别:

三级甲等医院 

Institution
hospital:

Zhejiang Provincial People's Hospital

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

BeiJing

City:

单位(医院):

中国人民解放军火箭军总医院 

单位级别:

三级甲等医院 

Institution
hospital:

PLA Rocket Force General Hospital

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

5分钟内反流次数

指标类型:

主要指标

Outcome:

Reflux frequency in 5 minutes

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

5分钟内反流时间

指标类型:

主要指标

Outcome:

Reflux time in 5 minutes

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良反应发生情况

指标类型:

附加指标

Outcome:

Adverse reactions occurrence

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

食道内反流物回流时间(5次平均值)

指标类型:

主要指标

Outcome:

Esophageal reflux return time (The average of 5 times)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

食管裂孔的大小/宽度

指标类型:

主要指标

Outcome:

Size/Width of hiatal hernia

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

His角的大小

指标类型:

主要指标

Outcome:

Size of His angle

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

腹段食管长度

指标类型:

主要指标

Outcome:

Length of abdominal esophagus

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:

食道齿状线上、下活检标本

组织:

活检标本

Sample Name:

Biopsy specimens on theupper and lower dentate line of esophagus

Tissue:

Biopsy specimen

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

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 70 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):

N/A

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

N/A

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:

未说明

Blinding:

Not stated

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):

实验完成后6个月内以发表论文方式公开

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

Open with paper within six months

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:

病例报告表(CRF)

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:

有/Yes

注册人:

Name of Registration:

 2019-03-16 22:00:01