ChiCTR1800015806 版本V1.0 版本创建时间2018/04/26 19:55:51 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:

ChiCTR1800015806 

最近更新日期:

Date of Last Refreshed on:

2018-04-21 22:44:55 

注册时间:

Date of Registration:

2018-04-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

七氟烷麻醉对老年患者术后认知功能的影响

Public title:

Effect of Sevoflurane on Cognitive Function in the Elderly

注册题目简写:

English Acronym:

研究课题的正式科学名称:

七氟烷麻醉对老年患者术后认知功能的影响

Scientific title:

Effect of Sevoflurane on Cognitive Function in the Elderly

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:

刘星星 

研究负责人:

刘星星 

Applicant:

Liu Xingxing 

Study leader:

Liu Xing 

申请注册联系人电话:

Applicant telephone:

+86 18089645995

研究负责人电话:

Study leader's telephone:

18089645995

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:

vicky5995@163.com

研究负责人电子邮件:

Study leader's E-mail:

vicky5995@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:

贵州省遵义市大连路149号

研究负责人通讯地址:

贵州省遵义市大连路149号

Applicant address:

149 Dalian Road, Zunyi, Guizhou, China

Study leader's address:

149 Dalian Road, Zunyi, Guizhou, 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:

遵义医学院附属医院

Applicant's institution:

Affiliated Hospital of Zunyi Medical University

研究负责人所在单位:

遵义医学院附属医院

Affiliation of the Leader:

Affiliated Hospital of Zunyi Medical University

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:

2018-21

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:

遵义医学院附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of Affiliated Hospital of Zunyi Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2018-03-14 00:00:00

伦理委员会联系人:

陈伶丽

Contact Name of the ethic committee:

Chen Lingli

伦理委员会联系地址:

贵州省遵义市大连路149号

Contact Address of the ethic committee:

149 Dalian Road, Zunyi, Guizhou, China

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:

遵义医学院附属医院

Primary sponsor:

Affiliated Hospital of Zunyi Medical University

研究实施负责(组长)单位地址:

贵州省遵义市大连路149号

Primary sponsor's address:

149 Dalian Road, Zunyi, Guizhou, 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):

贵州

市(区县):

遵义

Country:

China

Province:

Guizhou

City:

Zunyi

单位(医院):

遵义医学院附属医院

具体地址:

贵州省遵义市大连路149号

Institution
hospital:

Affiliated Hospital of Zunyi Medical University

Address:

149 Dalian Road, Zunyi, Guizhou, China

经费或物资来源:

遵义医学院附属医院硕士启动基金

Source(s) of funding:

A master's fund in affiliated hospital of zunyi medical university.

Target disease:

postoperative cognitive dysfunction

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

不同剂量对照 

Study design:

Dose comparison 

研究目的:

采用随机对照双盲法,根据七氟烷浓度不同进行分组,对老年患者术前、术后进行认知功能评估,对比分析不同浓度七氟烷麻醉对老年患者术后认知功能的影响;同时检测患者术前、术后血浆中Aβ(1-40)水平,观察Aβ(1-40)与POCD之间的联系是否与七氟烷吸入浓度有关,从而为七氟烷麻醉与认知功能障碍的机制研究树立理论依据。  

Objectives of Study:

A randomized controlled double blind method was used to evaluate the cognitive function of the elderly patients before and after operation according to the different concentration of sevoflurane. The effects of sevoflurane anesthesia on the cognitive function of the elderly patients were compared and analyzed. The levels of A beta (1-40) in plasma before and after operation were measured, and A beta (1-40) was observed. Whether the relationship between POCD and sevoflurane inhalation concentration is related, so as to establish a theoretical basis for the mechanism of sevoflurane anesthesia and cognitive dysfunction.

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 受试者自愿并签署知情同意书;
② 年龄≥65岁;
③ ASA分级I~II级;
④ 需实施全身麻醉且手术时间≤ 3 h。

Inclusion criteria

1. The patient understands and is willing to sign an informed consent letter;
2. Aged more than 65 years old male and female;
3. ASA I~II level;
4. General anesthesia is required and the operation time is less than 3 h

排除标准:

① 受教育年限<6年;
② 术前一天简易精神状态量表 (mini mental status examination,MMSE)评分<24分;
③ 活动性肝、肾疾病;
④ 脑血管疾病史;
⑤ 患有中枢神经系统及精神疾病;
⑥ 服用镇静剂/抗抑郁药;
⑦ 对吸入性麻醉药有过敏史者;

Exclusion criteria:

1. the number of years of education is less than 6 years;
2. (mini) mental status examination (MMSE) score was less than 24 points a day before operation.
3. active liver and kidney disease;
4. the history of cerebrovascular disease;
5. the central nervous system and mental illness;
6. Take a sedative / antidepressant;
7. There is a history of allergy to inhalation anesthetics.

研究实施时间:

Study execute time:

From 2018-04-23 00:00:00 To 2018-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2018-04-23 00:00:00 To 2018-12-31 00:00:00  

干预措施:

Interventions:

组别:

3组

样本量:

120

Group:

Three Groups

Sample size:

干预措施:

吸入麻醉的浓度

干预措施代码:

Intervention:

Different concentrations of the concentration of sevoflurane inhalation

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

贵州 

市(区县):

 

Country:

China 

Province:

Guizhou 

City:

 

单位(医院):

遵义医学院附属医院 

单位级别:

三甲医院 

Institution
hospital:

Affiliated Hospital of Zunyi Medical University

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

Aβ(1-40)

指标类型:

主要指标

Outcome:

A beta (1-40)

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:

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:

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):

研究者采用单纯随机抽样法产生随机序列(错误的随机分组方法)

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

Researcher use a simple random sampling method to produce random sequences

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

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):

请向研究者联系索取

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

please contact the researcher to obtain

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:医院的病历系统

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

Data collection: Hospital Medical Record system

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2018-04-21 22:44:55