内镜下注射标记法在进展期直肠癌精准治疗中的应用研究

注册号:

Registration number:

ChiCTR2300068991 

最近更新日期:

Date of Last Refreshed on:

2023-05-18 19:45:32 

注册时间:

Date of Registration:

2023-03-03 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

内镜下注射标记法在进展期直肠癌精准治疗中的应用研究

Public title:

Application of endoscopic injection labeling in accurate treatment of advanced rectal cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

内镜下注射标记法在进展期结直肠癌精准治疗中的应用研究

Scientific title:

Application of endoscopic injection labeling in accurate treatment of advanced colorectal cancer

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:

王瑜 

研究负责人:

王蓉;王瑜 

Applicant:

Wang Yu  

Study leader:

Wang Rong; Wang Yu  

申请注册联系人电话:

Applicant telephone:

+86 13805019453

研究负责人电话:

Study leader's
telephone:

+86 13959119903; +86 13805019453

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:

flyfishwang@hotmail.com

研究负责人电子邮件:

Study leader's E-mail:

ronglittle2003@163.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:

福建省福州市鼓楼区鼓西街道西二环北路156号

研究负责人通讯地址:

福建省福州市鼓楼区鼓西街道西二环北路156号

Applicant address:

156 West Second Ring Road North, Guxi Street, Gulou District, Fuzhou, Fujian

Study leader's address:

156 West Second Ring Road North, Guxi Street, Gulou District, Fuzhou, Fujian

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:

中国人民解放军联勤保障部队第九〇〇医院

Applicant's institution:

900th Hospital of Joint Logistics Support Force, PLA

研究负责人所在单位:

中国人民解放军联勤保障部队第九〇〇医院

Affiliation of the Leader:

900th Hospital of Joint Logistics Support Force, PLA

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:

伦审科第2020-004号

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:

中国人民解放军联勤保障部队第九〇〇医院生物医学伦理委员会

Name of the ethic committee:

Biomedical Ethics Committee of 900th Hospital of PLA Joint Logistics Support Force

伦理委员会批准日期:

Date of approved by ethic committee:

2020-06-16 00:00:00

伦理委员会联系人:

李云凤

Contact Name of the ethic committee:

Li Yunfeng

伦理委员会联系地址:

福建省福州市西二环北路156号中国人民解放军联勤保障部队第九〇〇医院生物医学伦理委员会办公室。

Contact Address of the ethic committee:

156 West Second Ring Road North, Fuzhou, Fujian

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:

中国人民解放军联勤保障部队第九〇〇医院普通外科

Primary sponsor:

Department of General Surgery, 900th Hospital of Joint Logistics Support Force, PLA

研究实施负责(组长)单位地址:

福建省福州市西二环北路156号中国人民解放军联勤保障部队第九〇〇医院普通外科

Primary sponsor's address:

156 West Second Ring Road North, Fuzhou, Fujian

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

福建

市(区县):

福州

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

中国人民解放军联勤保障部队第九〇〇医院

具体地址:

鼓楼区鼓西街道西二环北路156号

Institution
hospital:

900th Hospital of Joint Logistics Support Force, PLA

Address:

156 West Second Ring Road North, Guxi Street, Gulou District

经费或物资来源:

自筹

Source(s) of funding:

self-funded

研究疾病:

直肠癌  

Target disease:

rectal cancer

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:

回顾性研究 

Study phase:

Retrospective study

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

探索应用超声内窥镜标记纳米炭混悬液是否能长期有效地标记原发肿瘤区域,辅助术者对肿瘤进行快速、精准地切除。  

Objectives of Study:

To explore whether the application of ultrasonic endoscope labeled nano carbon suspension can effectively label the primary tumor area for a long time, and assist the surgeon to quickly and accurately remove the tumor.

药物成份或治疗方案详述:

纳米炭标记组的患者取侧卧位,经肛门入路,在超声内镜引导下先寻找到肿物,对直肠及周围淋巴结等进行检查,并利用超声定位至黏膜下层,确定肿瘤的实际侵袭边界,分别于病灶口侧及肛侧距病灶边缘1cm的四个象限各选取1点,用内镜注射针在这四点各注入1ml玻璃酸钠盐水混合液使黏膜抬起,再注射纳米炭混悬液0.1ml,共0.4ml,标记过程结束。 对照组行普通肠镜检查,不做任何染色定位标记。 

Description for medicine or protocol of treatment in detail:

Patients in carbon nanoparticles suspension labeling group were placed in the lateral position and examined through the anal route. The tumor was first sought under endoscopic ultrasound guidance, and the rectum where the tumor located and peri-intestinal lymph nodes were explored. Ultrasound was used to locate the submucosa to determine the actual invasive boundary of the tumor. One point was selected in each of the four quadrants at a distance of 1 cm from the edge of oral and anal sides of the tumor respectively. 1 ml of mixture of sodium vitreous and saline was injected with endoscopic injection needle into each of these four points to lift the mucosa, and then followed by 0.1 ml of carbon nanoparticles suspension, for a total of 0.4 ml, the labelling procedure was completed. The control group was examined by ordinary colonoscopy without any positional staining marks. 

纳入标准:

Inclusion criteria

排除标准:

1.出现肝、肺、腹膜远处转移; 2.新辅助放化疗对直肠癌无效,不符合根治性手术指征; 3.因出血、穿孔、梗阻等行急诊手术。

Exclusion criteria:

1. Distant metastasis of liver, lung and peritoneum occurred; 2. Neoadjuvant chemoradiotherapy is ineffective for rectal cancer and does not conform to the indication of radical surgery; 3. Emergency operation due to bleeding, perforation, obstruction, etc.

研究实施时间:

Study execute time:

From 2020-06-16 00:00:00 To 2021-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-06-16 00:00:00 To 2021-12-31 00:00:00

干预措施:

Interventions:

组别:

纳米炭标记组

样本量:

31

Group:

Carbon nanoparticle suspension labeling group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

普通肠镜检查组

样本量:

31

Group:

Ordinary enteroscopy 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):

福建 

市(区县):

福州 

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

中国人名解放军联勤保障部队第九〇〇医院 

单位级别:

三级甲等 

Institution
hospital:

900th Hospital of Joint Logistics Support Force, PLA

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

远端切缘长度

指标类型:

主要指标

Outcome:

Length of distal incisal margin

Type:

Primary indicator

测量时间点:

术后

测量方法:

用刻度尺测量手术标本远端切缘长度

Measure time point of outcome:

after operation

Measure method:

Measuring the length of distal incisal margin of surgical specimens with a scale

指标中文名:

切除肠管长度

指标类型:

主要指标

Outcome:

Excision length of intestine

Type:

Primary indicator

测量时间点:

术后

测量方法:

用刻度尺测量手术标本长度

Measure time point of outcome:

after operation

Measure method:

Measuring the length of surgical specimens with a scale

指标中文名:

淋巴结获得数

指标类型:

主要指标

Outcome:

Lymph node acquisition

Type:

Primary indicator

测量时间点:

术后

测量方法:

Measure time point of outcome:

after operation

Measure method:

指标中文名:

肿瘤黏膜下实际浸润长度

指标类型:

主要指标

Outcome:

Length of submucosal invasion

Type:

Primary indicator

测量时间点:

术后

测量方法:

观察病理切片并计算镜下肿瘤细胞浸润长度

Measure time point of outcome:

after operation

Measure method:

Observe the pathological sections and calculate the infiltration length of tumor cells under microscope

指标中文名:

手术时长

指标类型:

次要指标

Outcome:

The length of operation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中出血量

指标类型:

次要指标

Outcome:

Intraoperative blood loss

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后住院时长

指标类型:

次要指标

Outcome:

Postoperative hospitalization time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后并发症

指标类型:

次要指标

Outcome:

Postoperative complication rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后排气时间

指标类型:

次要指标

Outcome:

Postoperative exhaust time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后流质饮食时间

指标类型:

次要指标

Outcome:

Time of liquid diet after operation

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:

黑染及未黑染淋巴结

组织:

术后直肠系膜

Sample Name:

The stained and non-stained lymph nodes

Tissue:

Postoperative mesorectum

人体标本去向

使用后保存  

说明

中国人民解放军联勤保障部队第九〇〇医院病理科标本库

Fate of sample:

Preservation after use  

Note:

Pathology specimen library of 900th Hospital of Joint Logistics Support Force

标本中文名:

病理切片

组织:

术后直肠癌标本

Sample Name:

Pathological section

Tissue:

Postoperative rectal cancer specimens

人体标本去向

使用后保存  

说明

中国人民解放军联勤保障部队第九〇〇医院病理科标本库

Fate of sample:

Preservation after use  

Note:

Pathology specimen library of 900th Hospital of Joint Logistics Support Force

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 82 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):

符合新辅助化放疗指征的患者按照是否同意于新辅助化放疗前行纳米炭标记分为两个队列。

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

Patients who met the indication for neoadjuvant chemoradiotherapy were divided into two cohorts according to whether they agreed to undergo carbon nanoparticles suspension labelling prior to neoadjuvant chemoradiotherapy.

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:

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):

临床试验公共管理平台 http://www.medresman.org.cn

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

Clinical Trial Management Public Platform http://www.medresman.org.cn

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:

中国人民解放军联勤保障部队第九〇〇医院普通外科

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

Department of general surgery,900th Hospital of Joint Logistics Support Force, PLA

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:

 2023-03-03 11:13:11