ChiCTR2100053392 版本V1.0 版本创建时间2021/11/20 16:01:10 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:

ChiCTR2100053392 

最近更新日期:

Date of Last Refreshed on:

2021-11-20 16:01:05 

注册时间:

Date of Registration:

2021-11-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

格隆溴铵通过胆碱能抗炎通路(CAP)对围术期老年患者肠道菌群多样性影响介导术后认知功能障碍(POCD)作用的研究

Public title:

The effect of grononium bromide mediating postoperative cognitive dysfunction (POCD) via cholinergic anti-inflammatory pathway (CAP) on intestinal flora diversity in perioperative elderly patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

格隆溴铵通过胆碱能抗炎通路(CAP)对围术期老年患者肠道菌群多样性影响介导术后认知功能障碍(POCD)作用的研究

Scientific title:

The effect of grononium bromide mediating postoperative cognitive dysfunction (POCD) via cholinergic anti-inflammatory pathway (CAP) on intestinal flora diversity in perioperative elderly patients

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:

张力 

研究负责人:

张力 

Applicant:

Li Zhang 

Study leader:

Li Zhang 

申请注册联系人电话:

Applicant telephone:

13971653949

研究负责人电话:

Study leader's
telephone:

13971653949

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:

bzl6000@163.com

研究负责人电子邮件:

Study leader's E-mail:

bzl6000@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:

武汉市硚口区中山大道215号武汉市第一医院麻醉科

研究负责人通讯地址:

武汉市硚口区中山大道215号武汉市第一医院麻醉科

Applicant address:

Department of Anesthesiology, Wuhan No.1 Hospital, Qiao Kou, Zhong Shan Avenue 215#

Study leader's address:

Department of Anesthesiology, Wuhan No.1 Hospital, Qiao Kou, Zhong Shan Avenue 215#

申请注册联系人邮政编码:

Applicant postcode:

430022

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

武汉市第一医院麻醉科

Applicant's institution:

Department of Anesthesiology, Wuhan No.1 Hospital

研究负责人所在单位:

Affiliation of the Leader:

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:

武卫一院伦审(2021)18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:

武汉市第一医院伦理委员会

Name of the ethic committee:

Ethics Committee of WuhanNo.1 Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-09-09 00:00:00

伦理委员会联系人:

张琼

Contact Name of the ethic committee:

Qiong Zhang

伦理委员会联系地址:

武汉市硚口区中山大道215号武汉市第一医院

Contact Address of the ethic committee:

Wuhan No.1 Hospital, Qiao Kou, Zhong Shan Avenue 215#

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:

武汉市第一医院麻醉科

Primary sponsor:

Department of Anesthesiology, Wuhan No.1 Hospital

研究实施负责(组长)单位地址:

武汉市硚口区中山大道215号武汉市第一医院麻醉科

Primary sponsor's address:

Wuhan No.1 Hospital, Qiao Kou, Zhong Shan Avenue 215#

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

湖北

市(区县):

武汉

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

武汉市第一医院

具体地址:

硚口区中山大道215号武汉市第一医院

Institution
hospital:

Wuhan First Hospital

Address:

215 Zhongshan Avenue, Qiaokou District

经费或物资来源:

武汉市卫生健康委

Source(s) of funding:

Wuhan Municipal Health Commission

研究疾病:

术后认知功能障碍  

Target disease:

Postoperative Cognitive Dysfunction

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:

上市后药物 

Study phase:

4

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

格隆溴铵作为季铵类抗胆碱药,属于毒蕈碱受体(M受体)拮抗剂,胃肠道分布着大量的M型胆碱能受体,格隆溴铵可抑制胃肠道的M型胆碱能受体,促进胃肠道平滑肌松弛,减少胃肠道腺体分泌。临床上格隆溴铵选择性作用于消化道,有抑制胃液分泌及调节胃肠蠕动作用,能迅速解痉、抑酸、止痛,并有比阿托品更强的抗唾液分泌作用,不能透过血脑屏障,因此无中枢性抗胆碱活性,是新型长效术前抗胆碱用药。有研究表明,格隆溴胺与磷酸二酯酶4(PDE4)抑制剂咯利普兰及类固醇药布地奈德在抑制炎症介质方面有协同作用。鉴于此,格隆溴铵是否会对老年手术患者围术期肠道菌群多样性产生影响,从而对胆碱能抗炎通路CAP产生影响,导致POCD,目前国内外还没有相关研究。本研究的目的是观察围术期静脉使用格隆溴铵对老年患者肠道菌群多样性的影响,是否会通过CAP通路对POCD产生影响。  

Objectives of Study:

As a quaternary anticholinergic drug, grononium bromide is a muscarinic receptor (M-receptor) antagonist. There are a large number of M-type cholinergic receptors in the gastrointestinal tract, and grononium bromide can inhibit M-type cholinergic receptors in the gastrointestinal tract, promote smooth muscle relaxation in the gastrointestinal tract, and reduce gastrointestinal gland secretion. Clinically, gronobromium acts selectively on the gastrointestinal tract, inhibits gastric secretion and regulates gastrointestinal peristalsis, can rapidly antispasmodic, acid suppressant and analgesic, and has stronger anti-salivary secretion effect than atropine. Some studies have shown that gronobromine has synergistic effects with the phosphodiesterase 4 (PDE4) inhibitor crotlipram and the steroidal drug budesonide in the inhibition of inflammatory mediators. In view of this, there are no national or international studies on whether gronobromine may have an effect on perioperative intestinal flora diversity in elderly surgical patients and thus on the cholinergic anti-inflammatory pathway CAP, leading to POCD. The purpose of this study was to observe whether the effect of perioperative intravenous use of grononium bromide on intestinal flora diversity in elderly patients would have an effect on POCD via the CAP pathway.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

择期行全身麻醉下腹腔镜疝修补手术的老年患者,年龄≧60岁

Inclusion criteria

Elderly patient undergoing elective laparoscopic hernia repair under general anesthesia, age ≧ 60 years

排除标准:

(1)幽门梗阻、青光眼或前列腺肥大病人;(2)MMSE得分<23,受教育<7 年;(3)患有中枢神经系统和心理疾病,包括老年痴呆,阿尔兹海默症等;(4)服用镇静剂、抗抑郁药,酗酒;(5)有严重的视力、听力障碍或因其他原因与访视者无法交流者

Exclusion criteria:

(1) Patients with pyloric obstruction, glaucoma, or prostatic hypertrophy; (2) MMSE score <23 and <7 years of education; (3) Patients with the central nervous system and psychological disorders, including Alzheimer's disease, Alzheimer's disease, etc.; (4) Patients taking sedatives, antidepressants, and alcohol abuse; (5) Patients with severe visual or hearing impairment or otherwise unable to communicate with the visitor

研究实施时间:

Study execute time:

From 2021-07-01 00:00:00 To 2023-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-11-15 00:00:00 To 2022-06-30 00:00:00

干预措施:

Interventions:

组别:

1组

样本量:

20

Group:

Group 1

Sample size:

干预措施:

全身麻醉

干预措施代码:

Intervention:

General Anesthesia

Intervention code:

组别:

2组

样本量:

20

Group:

Group 2

Sample size:

干预措施:

低剂量格隆溴铵

干预措施代码:

Intervention:

Low-dose gronobium

Intervention code:

组别:

3组

样本量:

20

Group:

Group 3

Sample size:

干预措施:

中剂量格隆溴铵

干预措施代码:

Intervention:

Medium-dose gronobium

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

武汉 

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

武汉市第一医院 

单位级别:

三级甲等 

Institution
hospital:

Wuhan First Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

粪便菌群种类

指标类型:

主要指标

Outcome:

Fecal flora species

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素IL-1β

指标类型:

主要指标

Outcome:

interleukin-1β

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素IL-6

指标类型:

主要指标

Outcome:

interleukin-6

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肿瘤坏死因子TNF-α

指标类型:

主要指标

Outcome:

Tumor necrosis factor-α

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-羟色胺

指标类型:

主要指标

Outcome:

5-Hydroxytryptamine

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑源性神经营养因子

指标类型:

次要指标

Outcome:

Brain-derived neurotrophic factor

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:

粪便

组织:

Sample Name:

feces

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:

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:

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 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):

择期行腹腔镜疝修补术的患者60例,按照随机数表法将分为3组:全身麻醉组(C组),低剂量格隆溴铵组(0.2mg),中剂量格隆溴铵组(0.4mg),采用单盲信封法,观察者按入组顺序依次拆开信封,按照信封内的分配方案确定患者的分组情况,给予相应药物。

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

Sixty patients undergoing elective laparoscopic hernia repair were divided into three groups according to the random number table method: general anesthesia group (group C), low-dose grononium bromide group (0.2 mg), and medium-dose grononium bromide group (0.4 mg), using the single-blind envelope method.

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):

试验完成后6个月内联系项目负责人

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

Contact the study leader within 6 months after the trial complete

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:

病例记录表登记,同时在电子采集和管理系统进行实时记录

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

Case Record Form, CRF and Electronic Data Capture, EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-20 16:01:05