ChiCTR2400094299 版本V1.0 版本创建时间2024/12/19 16:47:55 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:

ChiCTR2400094299 

最近更新日期:

Date of Last Refreshed on:

2024-12-19 16:47:50 

注册时间:

Date of Registration:

2024-12-19 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

叶黄素(酯)人体代谢吸收研究

Public title:

Study of lutein (ester) metabolism and absorption by humans

注册题目简写:

English Acronym:

研究课题的正式科学名称:

叶黄素(酯)人体代谢吸收研究

Scientific title:

Study of lutein (ester) metabolism and absorption by humans

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:

钟凤 

研究负责人:

马爱国 

Applicant:

Feng Zhong 

Study leader:

Aiguo Ma 

申请注册联系人电话:

Applicant telephone:

+86 186 6183 3099

研究负责人电话:

Study leader's
telephone:

+86 186 6183 3099

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:

zzhixuan0906@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhfoeg@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:

山东省青岛市市南区青岛大学浮山校区浩园2号门

研究负责人通讯地址:

山东省青岛市市南区青岛大学浮山校区浩园2号门

Applicant address:

Gate 2, Haoyuan, Fushan Campus, Qingdao University, Shinan District, Qingdao City, Shandong Province

Study leader's address:

Gate 2, Haoyuan, Fushan Campus, Qingdao University, Shinan District, Qingdao City, Shandong Province

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:

青岛大学

Applicant's institution:

Qingdao University

研究负责人所在单位:

青岛大学

Affiliation of the Leader:

Qingdao 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:

QDU-HEC-2022179

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:

青岛大学医学院伦理委员会

Name of the ethic committee:

Approval document of Ethics Committee Medical College of Qingdao University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-09-21 00:00:00

伦理委员会联系人:

徐丽洒

Contact Name of the ethic committee:

Lisa Xu

伦理委员会联系地址:

山东省青岛市宁德路2号,青岛大学医学部

Contact Address of the ethic committee:

Medical College of Qingdao University,2Ningde Road, Qingdao, Shandong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 532 8299 1029

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:

青岛大学

Primary sponsor:

Qingdao University

研究实施负责(组长)单位地址:

山东省青岛市市南区青岛大学浮山校区浩园2号门

Primary sponsor's address:

Gate 2, Haoyuan, Fushan Campus, Qingdao University, Shinan District, Qingdao City, Shandong Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东

市(区县):

Country:

China

Province:

Shandong

City:

单位(医院):

青岛大学

具体地址:

山东省青岛市市南区青岛大学浮山校区浩园2号门

Institution
hospital:

Qingdao University

Address:

Gate 2, Haoyuan, Fushan Campus, Qingdao University, Shinan District, Qingdao City, Shandong Province

经费或物资来源:

横向课题

Source(s) of funding:

Cross-cutting issues

研究疾病:

无  

Target disease:

None

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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究以健康人群为研究对象,用叶黄素补充剂进行一次性干预,检测血浆叶黄素浓度的连续性变化趋势,了解微囊化叶黄素酯吸收代谢及黑胡椒粉对其吸收代谢的影响,为人群合理补充叶黄素提供科学依据。  

Objectives of Study:

In this study, healthy people were taken as the research subjects, and a one-time intervention was carried out with lutein supplementation to detect the continuous change trend of plasma lutein concentration, understand the absorption and metabolism of microencapsulated lutein ester and the effect of black pepper powder on its absorption and metabolism, and provide scientific basis for reasonable supplementation of lutein in the population.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

年龄 18-45 岁,身体健康状况良好;无明显脑、心、肝、肺、肾、血液等疾病; 无长期服药者;体质指数(BMI)均在正常范围内;自愿参加本研究并签署知情同意书者。

Inclusion criteria

Age 18-45 years and in good physical condition; No obvious diseases of the brain, heart, liver, lungs, kidneys, blood, etc.; Those who do not take long-term medication; Body mass index (BMI) is within the normal range; Those who voluntarily participate in this study and sign the informed consent form.

排除标准:

严重代谢性疾病者;严重慢性感染者;明确得知调查前服用营养补充剂、激素、药物者,如各种维生素、矿物质等;孕妇及哺乳期妇女;吸烟酗酒者。

Exclusion criteria:

People with severe metabolic diseases; People with severe chronic infections; Those who clearly know that they took nutritional supplements, hormones, drugs, such as various vitamins, minerals, etc. before the investigation; pregnant and lactating women; Smokers and alcoholics.

研究实施时间:

Study execute time:

From 2022-09-22 00:00:00 To 2024-05-24 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-09-22 00:00:00 To 2024-01-16 00:00:00

干预措施:

Interventions:

组别:

微囊化叶黄素酯组(A组)

样本量:

24

Group:

Microencapsulated lutein esters group(Group A)

Sample size:

干预措施:

第一天给予25ml饮品

干预措施代码:

Intervention:

25ml of drink was administered on the first day

Intervention code:

组别:

微囊化叶黄素酯和甘油三酯组(B组)

样本量:

24

Group:

Microencapsulated lutein ester and MCT group(Group B)

Sample size:

干预措施:

在干预的第一天给予25ml含有甘油三酯的微囊化叶黄素酯饮品

干预措施代码:

Intervention:

25ml of microencapsulated lutein ester drink containing MCT was administered on the first day.

Intervention code:

组别:

微囊化叶黄素酯加入甘油三酯和低剂量黑胡椒提取物组(C组)

样本量:

24

Group:

Microencapsulated lutein ester with MCT and low-dose black pepper extract group(Group C)

Sample size:

干预措施:

在干预的第一天给予25ml含有甘油三酯和低剂量黑胡椒提取物的微囊化叶黄素酯饮品

干预措施代码:

Intervention:

25ml of microencapsulated lutein ester drink containing MCT and low-dose black pepper extract was administered on the first day.

Intervention code:

组别:

微囊化叶黄素酯加入甘油三酯和中剂量黑胡椒提取物组(D组)

样本量:

24

Group:

Microencapsulated lutein ester with MCT and medium-dose black pepper extract group(Group D)

Sample size:

干预措施:

在干预的第一天给予25ml含有甘油三酯和中剂量黑胡椒提取物的微囊化叶黄素酯饮品

干预措施代码:

Intervention:

25ml of microencapsulated lutein ester drink containing MCT and medium-dose black pepper extract was administered on the first day.

Intervention code:

组别:

微囊化叶黄素酯加入甘油三酯和高剂量黑胡椒提取物组(E组)

样本量:

24

Group:

Microencapsulated lutein ester with MCT and high-dose black pepper extract group(Group E)

Sample size:

干预措施:

在干预的第一天给予25ml含有甘油三酯和高剂量黑胡椒提取物的微囊化叶黄素酯饮品

干预措施代码:

Intervention:

25ml of microencapsulated lutein ester drink containing MCT and high-dose black pepper extract was administered on the first day.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

青岛大学 

单位级别:

大学 

Institution
hospital:

Qingdao University

Level of the institution:

University

测量指标:

Outcomes:

指标中文名:

血浆叶黄素浓度

指标类型:

主要指标

Outcome:

Plasma lutein concentration

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体成分

指标类型:

次要指标

Outcome:

Body composition

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:

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 45 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):

研究者进行随机数字表法分组

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

The investigators were grouped by 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:

不公开/Private

盲法:

三盲,研究参与者、试验实施者以及样品提供方均为施盲对象,给予规格、包装、重量相同的不同叶黄素产品,且根据外观无法判断出产品的种类。

Blinding:

Three-blind, the study participants, the test implementers and the sample provider are all blinded subjects, and different lutein products with the same specifications, packaging and weight are given, and the type of product cannot be judged according to the appearance.

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):

研究结束后,通过ResMan(www.medresman.org.cn)方式共享

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

After the end of the study, it was shared by ResMan (www.medresman.org.cn).

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:

EDC

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

EDC

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:

 2024-12-19 16:47:50