ChiCTR2200064855 版本V1.0 版本创建时间2022/10/20 11:13:02 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2200064855 

最近更新日期:

Date of Last Refreshed on:

2022-10-20 11:12:37 

注册时间:

Date of Registration:

2022-10-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

链霉蛋白酶在上消化道早癌筛查中的应用价值研究

Public title:

Study on the application of pronase in the screening of early cancers of the upper gastrointestinal tract

注册题目简写:

English Acronym:

研究课题的正式科学名称:

链霉蛋白酶在上消化道早癌筛查中的应用价值研究

Scientific title:

Study on the application of pronase in the screening of early cancers of the upper gastrointestinal tract

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:

吴正奇 

研究负责人:

吴正奇 

Applicant:

Wu Zhengqi 

Study leader:

Wu Zhengqi 

申请注册联系人电话:

Applicant telephone:

+86 18993536989

研究负责人电话:

Study leader's
telephone:

+86 18993536989

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:

wwzlwzq@163.com

研究负责人电子邮件:

Study leader's E-mail:

wwzlwzq@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

甘肃省武威肿瘤医院

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:

甘肃省武威市凉州区海藏路卫生巷31号

研究负责人通讯地址:

甘肃省武威市凉州区海藏路卫生巷31号

Applicant address:

31 Shengwei Lane, Haizang Road, Liangzhou, Wuwei, Gansu

Study leader's address:

31 Shengwei Lane, Haizang Road, Liangzhou, Wuwei, Gansu

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:

甘肃省武威肿瘤医院

Applicant's institution:

Wuwei Cancer Hospital of Gansu Province

研究负责人所在单位:

甘肃省武威肿瘤医院

Affiliation of the Leader:

Wuwei Cancer Hospital of Gansu Province

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:

2022-伦理审查-11

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:

甘肃省武威肿瘤医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Wuwei Cancer Hospital of Gansu Province

伦理委员会批准日期:

Date of approved by ethic committee:

2022-07-18 00:00:00

伦理委员会联系人:

张雁山

Contact Name of the ethic committee:

Zhang Yanshan

伦理委员会联系地址:

甘肃省武威市凉州区海藏路卫生巷31号

Contact Address of the ethic committee:

31 Shengwei Lane, Haizang Road, Liangzhou, Wuwei, Gansu

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 935 6988500

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:

甘肃省武威肿瘤医院

Primary sponsor:

Wuwei Cancer Hospital of Gansu Province

研究实施负责(组长)单位地址:

甘肃省武威市凉州区海藏路卫生巷31号

Primary sponsor's address:

31 Shengwei Lane, Haizang Road, Liangzhou, Wuwei, Gansu

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

甘肃

市(区县):

武威

Country:

China

Province:

Gansu

City:

Wuwei

单位(医院):

甘肃省武威肿瘤医院

具体地址:

凉州区海藏路卫生巷31号

Institution
hospital:

Wuwei Cancer Hospital of Gansu Province

Address:

31 Weisheng Lane, Haizang Road, Liangzhou District

经费或物资来源:

自筹

Source(s) of funding:

self-collected

研究疾病:

早期胃癌  

Target disease:

early gastric cancer

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:

上市后药物 

Study phase:

4

研究设计:

整群随机分组 

Study design:

Cluster randomization 

研究目的:

旨在研究胃镜检查中使用链霉蛋白酶提高早期癌检出率和视野清晰度的有效性。  

Objectives of Study:

To investigate the effectiveness of using pronase in gastroscopy to improve the early cancer detection rate and visual field visibility.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.无胃镜禁忌症且能配合胃镜检查;
2.正在服用抗凝药物者须停药一周后方可进行内镜检查;
3.患者自愿参加,并签署知情同意书。

Inclusion criteria

1. Patients without gastroscopy contraindications and able to cooperate with the gastroscopic procedure;
2. Patients who are able to stop taking anticoagulant drugs one week before undergoing endoscopy; 3. Patients who voluntarily participate and sign the informed consent form.

排除标准:

1.严重心脏病、心力衰竭;
2.重症呼吸道疾病患者;
3.咽后壁脓肿,严重脊柱畸形;
4.其他严重疾病或身体虚弱不能耐受内镜检查者;
5.有出血倾向者;
6.上消化道腐蚀性炎症急性期,或疑为上消化道穿孔者;
7.妊娠期妇女;
8.有碘过敏史者。

Exclusion criteria:

1. Patients with severe heart disease and heart failure;
2. Patients with severe respiratory diseases;
3. Patients with posterior pharyngeal abscess and severe spinal deformity;
4. Patients with other serious diseases or physical weakness who could not tolerate endoscopy;
5. patients with bleeding tendency;
6. Acute corrosive inflammation of upper digestive tract or suspected perforation of upper digestive tract;
7. Pregnant women;
8. People with iodine allergy history.

研究实施时间:

Study execute time:

From 2022-10-09 00:00:00 To 2023-10-08 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-11-01 00:00:00 To 2023-04-30 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):

病理活检标本结果

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 biopsy specimen results

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):

使用链霉蛋白酶对早癌病变检出率

Index test:

Detection rate of early carcinogenesis using Streptomyces proteinase

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)

本地区参加2020-2021年上消化道癌内镜筛查者作为研究对象,年龄40~69岁,男女不限。

例数:

Sample size:

1450

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):

Participants aged 40-69 years, no gender limit, who participated in the endoscopic screening of upper gastrointestinal cancer in the region from 2020 to 2021.

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):

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:

None

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

甘肃 

市(区县):

武威 

Country:

China

Province:

Gansu

City:

Wuwei

单位(医院):

甘肃省武威肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Wuwei Cancer Hospital of Gansu Province

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

内镜下的可见度

指标类型:

主要指标

Outcome:

Endoscopic visibility

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

早癌检出率

指标类型:

主要指标

Outcome:

Early cancer detection rate

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

指标类型:

次要指标

Outcome:

Adverse reaction

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:

活检

组织:

胃部

Sample Name:

biopsy

Tissue:

Stomach

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:

正在进行

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):

根据随机数字表进行整群随机分组(同村镇人群为一个群),随机分为试验组(n=725)和对照组(n=725)。两组筛查者均进行胃镜检查+组织活检。

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

Using a random number table, the whole group was randomly divided (people from the same community were grouped) into an experimental group (n=725) and a control group (n=725). Subjects in both groups underwent gastroscopy and tissue biopsy.

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:

对研究者和参与试验的受试者设盲

Blinding:

Blinding of researchers and subjects participating in the trial

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):

成果发表以后公开,方式从本研究自己建立的Epidata 数据库中导出

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

The results were released after publication, and the methods were derived from the Epidata database established by the study itself.

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:

数据采集由经过培训的护士收集,采用双录入法对数据进行录入,并由统计学专业的人管理数据。

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

The data were collected by trained nurses, and the double entry method was used to input the data, and the statistics professionals managed the data.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2022-10-20 11:12:37