靶向维甲酸受体降低术后认知功能障碍发病率的临床研究

注册号:

Registration number:

ChiCTR2200065546 

最近更新日期:

Date of Last Refreshed on:

2023-04-29 20:12:12 

注册时间:

Date of Registration:

2022-11-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

靶向维甲酸受体降低术后认知功能障碍发病率的临床研究

Public title:

Clinical study on reducing the incidence of postoperative cognitive dysfunction by targeting retinoic acid receptor

注册题目简写:

English Acronym:

研究课题的正式科学名称:

靶向维甲酸受体降低术后认知功能障碍发病率的临床研究

Scientific title:

Clinical study on reducing the incidence of postoperative cognitive dysfunction by targeting retinoic acid receptor

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:

马千里 

研究负责人:

吴祥 

Applicant:

Ma Qian Li 

Study leader:

Wu Xiang 

申请注册联系人电话:

Applicant telephone:

+86 18831414092

研究负责人电话:

Study leader's
telephone:

+86 13586862776

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:

352810339@qq.com

研究负责人电子邮件:

Study leader's E-mail:

fywuxiang2@nbu.edu.cn

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:

浙江省宁波市江北区风华路818号

研究负责人通讯地址:

浙江省宁波市江北区人民路247路

Applicant address:

818 Fenghua Road, Jiangbei District, Ningbo, Zhejiang

Study leader's address:

247 Renmin Road, Jiangbei District, Ningbo, Zhejiang

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:

宁波大学

Applicant's institution:

Ningbo University

研究负责人所在单位:

宁波大学医学院附属医院

Affiliation of the Leader:

The Affiliated Hospital of Medical School,Ningbo University

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:

KY20220604

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:

宁波大学医学院附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Affiliated Hospital of Ningbo University School of Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2022-06-30 00:00:00

伦理委员会联系人:

周玉平

Contact Name of the ethic committee:

Zhou Yuping

伦理委员会联系地址:

浙江省宁波市江北区人民路247路

Contact Address of the ethic committee:

247 Renmin Road, Jiangbei District, Ningbo, Zhejiang

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:

宁波大学医学院附属医院

Primary sponsor:

The Affiliated Hospital of Medical School,Ningbo University

研究实施负责(组长)单位地址:

宁波市江北区人民路247路

Primary sponsor's address:

247 Renmin Road, Jiangbei District, Ningbo, Zhejiang

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江省

市(区县):

宁波市

Country:

China

Province:

Zhejiang

City:

Ningbo

单位(医院):

宁波大学医学院附属医院

具体地址:

江北区人民路247路

Institution
hospital:

Affiliated Hospital of Ningbo University School of Medicine

Address:

247 Renmin Road, Jiangbei District

经费或物资来源:

宁波市科技局

Source(s) of funding:

Ningbo Science and Technology Bureau

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:

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:

随机抽样 

Study design:

Randomly Sampling 

研究目的:

1. 明确RA、RBP在POCD作为生物标记物价值。 2. 观察岩藻黄素的临床效果  

Objectives of Study:

1. Clarify the value of RA and RBP as biomarkers in POCD. 2. Study on the clinical application of fucoxanthin intervention

药物成份或治疗方案详述:

通过临床应用观察岩藻黄素对老年患者术后认知功能的影响及其对围术期老年患者RAR通路的影响 

Description for medicine or protocol of treatment in detail:

To observe the effect of fucoxanthin on postoperative cognitive function in elderly patients undergoing hip surgery and the effect of fucoxanthin on perioperative RAR pathway in elderly patients 

纳入标准:

Inclusion criteria

排除标准:

1. 常年酒精嗜好、长期服用影响精神状态药物; 2. 合并有严重肝功能障碍、肾功能异常; 3. 合并精神、心理疾患导致认知功能受损; 4. 语言、视觉、听觉障碍导致不能配合正常检查; 5. 文化程度过低,不具备基本认知能力等。

Exclusion criteria:

1. Perennial alcohol addiction, long-term use of drugs affecting mental state; 2. Complicated with severe liver dysfunction and renal dysfunction; 3. Cognitive impairment caused by mental and psychological disorders; 4. language, vision, hearing impairment leads to failure to cooperate with normal examination; 5. Low education level, lack of basic cognitive ability, etc.

研究实施时间:

Study execute time:

From 2022-11-01 00:00:00 To 2024-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-11-08 00:00:00 To 2023-08-31 00:00:00

干预措施:

Interventions:

组别:

岩藻黄素干预组(手术)

样本量:

30

Group:

Fucoxanthin intervention group(surgica)

Sample size:

干预措施:

在术前首次MMSE评分后即予以岩藻黄素10mg,分2次口服(上下午各一次),手术日不停用(术前3小时、术后3小时口服),直至术后7天。

干预措施代码:

Intervention:

Fucoxanthin 10mg was given orally twice (once in the afternoon) immediately after the first MMSE score before surgery, and continued on the day of surgery (3 hours before surgery and 3 hours after surgery) until 7 days after surgery.

Intervention code:

组别:

健康对照

样本量:

30

Group:

health comparison

Sample size:

干预措施:

应用安慰剂

干预措施代码:

Intervention:

Application of placebo

Intervention code:

组别:

健康组(非手术)

样本量:

30

Group:

Healthy group (non-surgical)

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):

浙江 

市(区县):

宁波 

Country:

China

Province:

Zhejiang

City:

Ning Bo

单位(医院):

宁波大学医学院附属医院 

单位级别:

三级甲等 

Institution
hospital:

Affiliated Hospital of Ningbo University School of Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

氧化应激

指标类型:

主要指标

Outcome:

oxidative stress

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

炎症

指标类型:

主要指标

Outcome:

inflammation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视黄酸

指标类型:

主要指标

Outcome:

retinoic acid

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视黄醇结合蛋白

指标类型:

主要指标

Outcome:

Retinol Binding Protein

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视黄酸受体α

指标类型:

主要指标

Outcome:

retinoic acid receptor 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:

视黄酸受体β

指标类型:

主要指标

Outcome:

retinoic acid receptor β

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视黄酸受体γ

指标类型:

主要指标

Outcome:

retinoic acid receptor γ

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肝肾功能

指标类型:

主要指标

Outcome:

hepatic and renal function

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 65 years
最大 Max age 80 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):

随机数字表

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

random number table

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):

项目组根据研究进程择期选择具体方式公开数据

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

According to the research process, the project team chooses specific methods to publish data

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:

研究者根据原始观察记录,将数据及时、完整、正确、清晰的输入病例报告表中,录入采用双人双机录入,之后对数据进行两遍比对。电子数据文件分类保存,并有多个备份保存

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

According to the original observation records, the researchers input the data into the case report form in a timely, complete, correct and clear manner. The data were input by two persons and two computers, and then the data were compared twice. The electronic data files are classified and saved, and multiple backup files are saved.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-11-08 15:51:16