ChiCTR2300078932 版本V1.0 版本创建时间2023/12/21 11:24:53 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:

ChiCTR2300078932 

最近更新日期:

Date of Last Refreshed on:

2023-12-21 11:24:47 

注册时间:

Date of Registration:

2023-12-21 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

C3介导的胶质细胞串扰在运动减轻围术期神经认知障碍的作用及机制研究

Public title:

Role and mechanism of C3-mediated glial cell crosstalk in motor alleviation of perioperative neurocognitive deficits

注册题目简写:

English Acronym:

研究课题的正式科学名称:

C3介导的胶质细胞串扰在运动减轻围术期神经认知障碍的作用及机制研究

Scientific title:

Role and mechanism of C3-mediated glial cell crosstalk in motor alleviation of perioperative neurocognitive deficits

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:

王佳莉 

研究负责人:

赖忠盟 

Applicant:

Jiali Wang 

Study leader:

Zhongmeng Lai 

申请注册联系人电话:

Applicant telephone:

+86 177 4607 9467

研究负责人电话:

Study leader's telephone:

+86 133 9500 0771

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:

fjmuwjl@fjmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

angerer1980@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新权路29号

研究负责人通讯地址:

福建省福州市鼓楼区新权路29号

Applicant address:

No.29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province, China

Study leader's address:

No.29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province, China

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:

福建医科大学附属协和医院

Applicant's institution:

Fujian Medical University Union Hospital

研究负责人所在单位:

福建医科大学附属协和医院

Affiliation of the Leader:

Fujian Medical University Union Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2021KJCX015

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:

福建医科大学附属协和医院伦理委员会

Name of the ethic committee:

The Ethics Committee of the Fujian Medical University Union Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-06-10 00:00:00

伦理委员会联系人:

林兆涵

Contact Name of the ethic committee:

Zhaohan Lin

伦理委员会联系地址:

福建省福州市鼓楼区新权路29号福建医科大学附属协和医院

Contact Address of the ethic committee:

No.29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 86219329

伦理委员会联系人邮箱:

Contact email of the ethic committee:

xhyyllwyh@163.com

研究实施负责(组长)单位:

福建医科大学附属协和医院

Primary sponsor:

Fujian Medical University Union Hospital

研究实施负责(组长)单位地址:

福建省福州市鼓楼区新权路29号福建医科大学附属协和医院

Primary sponsor's address:

No.29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province, 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):

福建省

市(区县):

福州市

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

福建医科大学附属协和医院

具体地址:

福建省福州市鼓楼区新权路29号

Institution
hospital:

Fujian Medical University Union Hospital

Address:

No.29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province, China

经费或物资来源:

2021年福建省科技创新联合资金“创双高”(福建医科大学附属协和医院)项目

Source(s) of funding:

2021 Fujian Province Science and Technology Innovation Joint Fund "Create Double High" (Union Hospital of Fujian Medical University) Program

Target disease:

Perioperative neurocognitive disorders

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

旨在求证运动后肠道菌群/戊酸与胶质细胞串扰及中枢炎症反应的关系;探索海马及前额叶等海马外脑区C3-C3ar轴机制及其他关键因子变化,构建“运动-PND”神经网络;并在临床上验证运动调节肠道菌群及补体C3减轻PND及可能的分子机制,以期为临床防治PND提供新思路、新机制、新方案。  

Objectives of Study:

This study aims to investigate the relationship between gut flora/valeric acid and glial cell crosstalk and central inflammatory response after exercise; to explore the mechanism of C3-C3ar axis and other key factors in extrahippocampal regions such as hippocampus and prefrontal lobe, and to construct a neural network of exercise-PND; and to validate that exercise regulates the gut flora and complement C3 in alleviating PND and possible molecular mechanisms, with a view to providing new ideas and new solutions for clinical prevention and treatment of PND. In order to provide new ideas, new mechanisms and new programs for the clinical prevention and treatment of PND, we are going to validate the molecular mechanisms of exercise regulation of intestinal flora and complement C3 to reduce PND in the clinic.

药物成份或治疗方案详述:

①实验一(随机对照试验): 分组一:术前头孢唑林1g IV 与甲硝唑500mg IV。手术时间超过 3 小时或出血量超过 1500ml,术中追加一次。若手术时间超过6小时,追加第二次,使用抗菌药物总剂量不超过说明书的最大剂量。术后每日使用头孢唑林2g IV,甲硝唑500mg IV,术后第7天停止使用。 分组二:术前头孢曲松1g IV,甲硝唑500mg IV 。手术时间超过 3 小时或出血量超过 1500ml,术中追加一次。若手术时间超过6小时,追加第二次,使用抗菌药物总剂量不超过说明书的最大剂量。术后每日使用头孢曲松2g iv,甲硝唑500mg IV ,术后第7天停止使用。 实验二:收集患者运动史,符合标准者列为有运动习惯者,否则为无运动习惯者(符合条件:每日运动时间30分钟,每周3次以上)。 

Description for medicine or protocol of treatment in detail:

① Experiment I (randomized controlled trial): Subgroup I: Preoperative cefazolin 1g IV with metronidazole 500mg IV. One additional intraoperative dose was given if the duration of surgery exceeded 3 hours or if bleeding exceeded 1500ml. If the duration of surgery exceeded 6 hours, a second additional dose was added, and the total dose of antimicrobials used did not exceed the maximum dose indicated. Postoperative cefazolin 2g IV and metronidazole 500mg IV were used daily and discontinued on postoperative day 7. Subgroup II: Preoperative ceftriaxone 1g IV, metronidazole 500mg IV. One additional intraoperative dose if the duration of surgery exceeds 3 hours or bleeding exceeds 1500 ml. If the duration of surgery exceeds 6 hours, a second additional dose is added, and the total dose of antimicrobial drugs used does not exceed the maximum dose in the instructions. Postoperatively, ceftriaxone 2g IV and metronidazole 500mg IV were used daily, discontinued on the 7th postoperative day. Experiment 2: Patients' exercise history was collected and those who met the criteria were classified as exercisers, otherwise they were non-exercisers (eligible: 30 minutes of exercise per day, more than 3 times per week).rden to the patients. 

纳入标准:

1: 年龄大于等于60周岁 2: 符合以上诊断标准,拟行“口腔恶性肿瘤颌颈联合根治术”(单侧颈淋巴结清扫)者 3: 病史资料完整 4: 患者或法定监护人或授权委托人知情同意

Inclusion criteria

1: Age greater than or equal to 60 years 2: Those who meet the above diagnostic criteria and are proposed to undergo "combined maxillo-cervical radical surgery for oral malignant tumors" (unilateral cervical lymph node dissection). 3: Complete medical history 4: Informed consent of the patient or legal guardian or authorized delegate

排除标准:

1: 有严重脑器质性病变者 2: 精神异常或认知障碍或6 个月内有卒中病史者 3: 其他无法完成相应量表等试验评价者 4: 术中切断一侧或双侧颈内/颈外静脉者

Exclusion criteria:

1: Those with severe organic brain lesions 2: Mental abnormality or cognitive impairment or history of stroke within 6 months 3: Others who are unable to complete test evaluations such as the appropriate scales 4: Intraoperative dissection of one or both internal/external jugular veins

研究实施时间:

Study execute time:

From 2022-06-10 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-06-12 00:00:00 To 2027-12-31 00:00:00  

干预措施:

Interventions:

组别:

头孢一代+甲硝唑组(实验一)

样本量:

20

Group:

Cephalosporin Generation + Metronidazole Group

Sample size:

干预措施:

术前头孢唑林1g IV 与甲硝唑500mg IV。手术时间超过 3 小时或出血量超过 1500ml,术中追加一次。若手术时间超过6小时,追加第二次,使用抗菌药物总剂量不超过说明书的最大剂量。术后每日使用头孢唑林2g IV,甲硝唑500mg IV,术后第7天停止使用。

干预措施代码:

Intervention:

Preoperative cefazolin 1g IV with metronidazole 500mg IV. One additional intraoperative dose was given if the duration of surgery exceeded 3 hours or if bleeding exceeded 1500ml. If the duration of surgery is more than 6 hours, a second additional dose is added, and the total dose of antimicrobial drugs used does not exceed the maximum dose in the instructions. Postoperatively, cefazolin 2g IV with metronidazole 500mg IV was used daily and discontinued on postoperative day 7.

Intervention code:

组别:

头孢三代+甲硝唑组(实验一)

样本量:

20

Group:

Cephalosporin III + metronidazole group

Sample size:

干预措施:

术前头孢曲松1g IV,甲硝唑500mg IV 。手术时间超过 3 小时或出血量超过 1500ml,术中追加一次。若手术时间超过6小时,追加第二次,使用抗菌药物总剂量不超过说明书的最大剂量。术后每日使用头孢曲松2g iv,甲硝唑500mg IV ,术后第7天停止使用。

干预措施代码:

Intervention:

Preoperative ceftriaxone 1g IV and metronidazole 500mg IV . If the duration of surgery exceeds 3 hours or bleeding exceeds 1500 ml, an additional intraoperative dose is given. If the duration of surgery exceeds 6 hours, a second additional dose is added, and the total dose of antimicrobial drugs used does not exceed the maximum dose in the instructions. Postoperatively, use ceftriaxone 2g IV, metronidazole 500mg IV daily, discontinue on postoperative day 7.

Intervention code:

组别:

对照组(实验二)

样本量:

276

Group:

control group

Sample size:

干预措施:

无规律运动习惯

干预措施代码:

Intervention:

No regular exercise routine

Intervention code:

组别:

运动组(实验二)

样本量:

69

Group:

exercise group

Sample size:

干预措施:

每日运动时间30分钟,每周3次以上

干预措施代码:

Intervention:

30 minutes of exercise per day, more than 3 times per week

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

福建省 

市(区县):

福州市 

Country:

China 

Province:

Fujian 

City:

Fuzhou 

单位(医院):

福建医科大学附属协和医院 

单位级别:

三甲 

Institution
hospital:

Fujian Medical University Union Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

认知功能评价

指标类型:

主要指标

Outcome:

Evaluation of cognitive functions

Type:

Primary indicator

测量时间点:

手术前以及手术后1天,3天,7天,14天,30天,90天,180天

测量方法:

使用MMESE/MOCA量表进行认知功能评价

Measure time point of outcome:

Before surgery and 1, 3, 7, 14, 30, 90, 180 days after surgery

Measure method:

Evaluation of Cognitive Functioning Using the MMESE/MOCA Scale

指标中文名:

肠道菌群

指标类型:

次要指标

Outcome:

Structure of intestinal flora

Type:

Secondary indicator

测量时间点:

手术前以及手术后1天,3天,7天,14天

测量方法:

16s rDNA测序过相关性分析,预测差异菌群/种/属以及短链脂肪酸

Measure time point of outcome:

Before surgery and 1d, 3d, 7d, 14d after surgery

Measure method:

16s rDNA sequencing over correlation analysis to predict differential flora/species/genus and short-chain fatty acids

指标中文名:

脑源性神经营养因子

指标类型:

次要指标

Outcome:

BDNF

Type:

Secondary indicator

测量时间点:

手术前以及手术后1天,3天,7天,14天

测量方法:

患者肘静脉血3-5ml,静置2h,离心取上清,通过ELISA进行检测。

Measure time point of outcome:

Before surgery and 1d, 3d, 7d, 14d after surgery

Measure method:

3-5 ml of the patient's elbow venous blood was allowed to stand for 2 h. The supernatant was centrifuged and tested by ELISA.

指标中文名:

C3

指标类型:

次要指标

Outcome:

C3

Type:

Secondary indicator

测量时间点:

手术前以及手术后1天,3天,7天,14天

测量方法:

患者肘静脉血3-5ml,静置2h,离心取上清,通过速率散射比浊法进行检测。

Measure time point of outcome:

Before surgery and 1d, 3d, 7d, 14d after surgery

Measure method:

Patients were given 3-5 ml of blood from the elbow vein, left for 2h, centrifuged to obtain supernatant, and tested by rate scattering turbidimetry.

指标中文名:

血清短链脂肪酸

指标类型:

次要指标

Outcome:

serum SCFA

Type:

Secondary indicator

测量时间点:

手术前以及手术后1天,3天,7天,14天

测量方法:

基于GC-MS平台对7种短链脂肪酸( 乙酸、丙酸、丁酸、异丁酸、戊酸、异戊酸、己酸)进行外标法检测

Measure time point of outcome:

Before surgery and 1d, 3d, 7d, 14d after surgery

Measure method:

Determination of 7 short-chain fatty acids (acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, isovaleric acid, hexanoic acid) by external standard method based on GC-MS.

指标中文名:

粪便短链脂肪酸

指标类型:

次要指标

Outcome:

Fecal SCFA

Type:

Secondary indicator

测量时间点:

手术前以及手术后1天,3天,7天,14天

测量方法:

基于GC-MS平台对7种短链脂肪酸( 乙酸、丙酸、丁酸、异丁酸、戊酸、异戊酸、己酸)进行外标法检测

Measure time point of outcome:

Before surgery and 1d, 3d, 7d, 14d after surgery

Measure method:

Determination of 7 short-chain fatty acids (acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, isovaleric acid, hexanoic acid) by external standard method based on GC-MS.

指标中文名:

胶质细胞源性神经营养因子

指标类型:

次要指标

Outcome:

GDNF

Type:

Secondary indicator

测量时间点:

手术前以及手术后1天,3天,7天,14天

测量方法:

患者肘静脉血3-5ml,静置2h,离心取上清,通过ELISA进行检测。

Measure time point of outcome:

Before surgery and 1d, 3d, 7d, 14d after surgery

Measure method:

3-5 ml of the patient's elbow venous blood was allowed to stand for 2 h. The supernatant was centrifuged and tested by ELISA.

指标中文名:

突触蛋白

指标类型:

次要指标

Outcome:

Syntaxin

Type:

Secondary indicator

测量时间点:

手术前以及手术后1天,3天,7天,14天

测量方法:

患者肘静脉血3-5ml,静置2h,离心取上清,通过ELISA进行检测。

Measure time point of outcome:

Before surgery and 1d, 3d, 7d, 14d after surgery

Measure method:

3-5 ml of the patient's elbow venous blood was allowed to stand for 2 h. The supernatant was centrifuged and tested by ELISA.

指标中文名:

突触后致密区蛋白95

指标类型:

次要指标

Outcome:

PSD-95

Type:

Secondary indicator

测量时间点:

手术前以及手术后1天,3天,7天,14天

测量方法:

患者肘静脉血3-5ml,静置2h,离心取上清,通过ELISA进行检测。

Measure time point of outcome:

Before surgery and 1d, 3d, 7d, 14d after surgery

Measure method:

3-5 ml of the patient's elbow venous blood was allowed to stand for 2 h. The supernatant was centrifuged and tested by ELISA.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

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:

粪便

组织:

Sample Name:

faecal

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 60 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):

由实验执行者采用系统随机化法,即用现成的数字软件交替随机分配到实验组和对照组中去。随机分组后,当样本量较大时,每组不完全相等,一般可进行实验研究,当样本量较小时,每组内个体数量相差较大,则需要再重新随机分组,直至达到预定的均衡要求。

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

A systematic randomization method was used by the experimenter, which means that the experimental group and the control group were randomly assigned alternately using off-the-shelf digital software. After randomization, when the sample size is large, each group is not completely equal, and experimental research can generally be carried out. When the sample size is small and the number of individuals in each group is relatively different, it is necessary to re-randomize until the predetermined balance requirement is reached.

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

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):

ResMan, http://www.medresman.org.cn/login.aspx

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

ResMan, http://www.medresman.org.cn/login.aspx

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:

ResMan, http://www.medresman.org.cn/login.aspx

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

ResMan, http://www.medresman.org.cn/login.aspx

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:

 2023-12-21 11:24:47