microRNA-mRNA调控网络在腹膜后肿瘤患者术后肠缺血损伤早期诊断中的价值

注册号:

Registration number:

ChiCTR2600116623 

最近更新日期:

Date of Last Refreshed on:

2026-01-13 10:12:15 

注册时间:

Date of Registration:

2026-01-13 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

microRNA-mRNA调控网络在腹膜后肿瘤患者术后肠缺血损伤早期诊断中的价值

Public title:

The value of microRNA-mRNA regulatory network in early diagnosis of postoperative intestinal ischemic injury in patients with retroperitoneal tumor

注册题目简写:

English Acronym:

研究课题的正式科学名称:

microRNA-mRNA调控网络在腹膜后肿瘤患者术后肠缺血损伤早期诊断中的价值

Scientific title:

The value of microRNA-mRNA regulatory network in early diagnosis of postoperative intestinal ischemic injury in patients with retroperitoneal tumor

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:

顾天衡 

研究负责人:

闾晨涛 

Applicant:

Tianheng Gu  

Study leader:

Chengtao Lv 

申请注册联系人电话:

Applicant telephone:

+86 159 2124 6309

研究负责人电话:

Study leader's
telephone:

+86 181 2115 0959

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:

gutianheng1998@163.com

研究负责人电子邮件:

Study leader's E-mail:

surgeonlct@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:

上海市龙航路1508号

研究负责人通讯地址:

上海市龙航路1508号

Applicant address:

1508 Longhang Road, Shanghai

Study leader's address:

1508 Longhang Road, Shanghai

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:

复旦大学附属金山医院

Applicant's institution:

Jinshan Hospital,FudanUniversity

研究负责人所在单位:

复旦大学附属金山医院

Affiliation of the Leader:

Jinshan Hospital,FudanUniversity

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:

JIEC 2023-S81

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:

复旦大学附属金山医院伦理委员会

Name of the ethic committee:

Ethics Committee Approval letter of Jinshan Hospital,FudanUniversity

伦理委员会批准日期:

Date of approved by ethic committee:

2023-09-26 00:00:00

伦理委员会联系人:

安妮

Contact Name of the ethic committee:

Ni An

伦理委员会联系地址:

上海市龙航路1508号

Contact Address of the ethic committee:

1508 Longhang Road, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 5703 9818

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:

复旦大学附属金山医院

Primary sponsor:

Jinshan Hospital,FudanUniversity

研究实施负责(组长)单位地址:

上海市龙航路1508号

Primary sponsor's address:

1508 Longhang Road, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

复旦大学附属金山医院

具体地址:

上海市龙航路1508号

Institution
hospital:

Jinshan Hospital affiliated to Fudan University

Address:

1508 Longhang Road, Shanghai

经费或物资来源:

政府拨款

Source(s) of funding:

Government funding

研究疾病:

腹膜后肿瘤  

Target disease:

Retroperitoneal tumor

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:

其它 

Study phase:

N/A

研究设计:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

研究肠缺血损伤的早期分子标志物的表达情况,寻找与肠缺血损伤相关的miRNA标志物,同时验证既往发现与急性血管阻塞性肠缺血相关的标志物是否同时存在于非血管阻塞性缺血(NOMI)。同时探究以上分子标志物在腹膜后肿瘤围术期肠缺血患者中短期及长期的预后意义。开展此项工作具有非常重要的意义:(1) 探究腹膜后肿瘤术后肠瘘及出血的临床病理危险因素,有助于对患者的早期干预,(2)结合前期工作中的分子标志物,有助于明确腹膜后肿瘤术后肠缺血损伤早期生物标志物,为临床早期诊断肠缺血损伤提供依据;(3) 有助于明确肠缺血损伤的分子机制,丰富肠缺血损伤分子机制的理论。  

Objectives of Study:

To study the expression of early molecular markers of intestinal ischemic injury, to find the miRNA markers related to intestinal ischemic injury, and to verify whether the previously found markers related to acute vascular obstructive intestinal ischemia also exist in non-vascular obstructive ischemia (NOMI). At the same time, to explore the short-term and long-term prognostic significance of the above molecular markers in perioperative intestinal ischemia patients with retroperitoneal tumors. It is of great significance to carry out this work: (1) to explore the clinicopathological risk factors of intestinal fistula and bleeding after retroperitoneal tumor operation, which is helpful to the early intervention of patients. (2) combined with the molecular markers in the previous work, it is helpful to identify the early biomarkers of intestinal ischemic injury after retroperitoneal tumor operation, and provide a basis for early clinical diagnosis of intestinal ischemic injury. (3) it is helpful to clarify the molecular mechanism of intestinal ischemic injury and enrich the theory of molecular mechanism of intestinal ischemic injury.

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:

病前有脂质代谢障碍、慢性胃肠道疾病;妊娠期或哺乳期妇女;慢性疾病终末期;预计入 ICU 24 h 内死亡或出院者。

Exclusion criteria:

Dyslipidemia, chronic gastrointestinal disease before the disease, pregnancy or lactation women, end-stage chronic disease, expected death or discharge from ICU24h.

研究实施时间:

Study execute time:

From 2023-07-01 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-07-01 00:00:00 To 2026-06-30 00:00:00

干预措施:

Interventions:

组别:

实验组A(术中出血>1000ml)

样本量:

50

Group:

Experimental group A (Intraoperative bleeding>1000ml)

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

对照组 (术中出血<100ml)

样本量:

50

Group:

Control group (Intraoperative bleeding<100ml)

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

实验组B (术中出血<1000ml)

样本量:

50

Group:

Experimental group B (Intraoperative bleeding<1000ml)

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):

上海市 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

复旦大学附属金山医院 

单位级别:

三级乙等 

Institution
hospital:

Jinshan Hospital affiliated to Fudan University

Level of the institution:

Tertiary B

测量指标:

Outcomes:

指标中文名:

miRNA

指标类型:

主要指标

Outcome:

miRNA

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

mRNA

指标类型:

主要指标

Outcome:

mRNA

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:

静脉血

组织:

Sample Name:

Venous blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

肠组织

组织:

Sample Name:

Intestinal tissue

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction 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 18 years
最大 Max age 100 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:

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

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):

www.medresman.org

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

www.medresman.org

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:

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

none

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:

 2026-01-13 10:12:15