Effects of mulberry leaf extract on blood glucose and insulin in healthy people

注册号:

Registration number:

ITMCTR2024000316

最近更新日期:

Date of Last Refreshed on:

2024-08-27

注册时间:

Date of Registration:

2024-08-27

注册号状态:

Registration Status:

预注册

Prospective registration

注册题目:

桑叶提取物对健康受试者血糖和胰岛素影响的研究

Public title:

Effects of mulberry leaf extract on blood glucose and insulin in healthy people

注册题目简写:

桑叶提取物对人血糖和胰岛素的影响

English Acronym:

Effects of mulberry leaf extract on blood glucose and insulin in humans

研究课题的正式科学名称:

桑叶提取物对健康受试者血糖和胰岛素影响的研究

Scientific title:

Effects of mulberry leaf extract on blood glucose and insulin in healthy people

研究课题的正式科学名称简写:

Scientific title acronym:

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:

石磊

研究负责人:

张建伟

Applicant:

Shi Lei

Study leader:

Zhang Jianwei

申请注册联系人电话:

Applicant telephone:

+86 13771715540

研究负责人电话:

Study leader's telephone:

+86 13771715540

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:

147301945@qq.com

研究负责人电子邮件:

Study leader's E-mail:

147301945@qq.com

申请单位网址(自愿提供):

Study leader's 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:

江苏省苏州市工业园区万盛街118号

研究负责人通讯地址:

江苏省苏州市道前街26号

Applicant address:

No. 118 Wansheng Street, Suzhou Industrial Park, Jiangsu Province, China

Study leader's address:

No. 26 Daoqian Street, Suzhou, Jiangsu 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:

苏州瑞缕研达生物科技有限公司

Applicant's institution:

Suzhou Ruice Service.Co.,Ltd

是否获伦理委员会批准:

Approved by ethic committee:

伦理委员会批件文号:

Approved No. of ethic committee:

K-2024-118-K01

伦理委员会批件附件:

Approved file of Ethical Committee:

View

批准本研究的伦理委员会名称:

苏州市立医院伦理委员会

Name of the ethic committee:

Suzhou Municipal Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024/7/18 0:00:00

伦理委员会联系人:

顾培群

Contact Name of the ethic committee:

Gu Peiqun

伦理委员会联系地址:

江苏省苏州市十梓街458号

Contact Address of the ethic committee:

No. 458, Shizi Street, Suzhou, Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 512 6236 2550

伦理委员会联系人邮箱:

Contact email of the ethic committee:

szslyyec@163.com

研究实施负责(组长)单位:

苏州市立医院

Primary sponsor:

Suzhou Municipal Hospital

研究实施负责(组长)单位地址:

江苏省苏州市道前街26号

Primary sponsor's address:

No. 26 Daoqian Street, Suzhou, Jiangsu 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):

江苏

市(区县):

苏州

Country:

China

Province:

Jiangsu

City:

Suzhou

单位(医院):

苏州瑞缕研达生物科技有限公司

具体地址:

江苏省苏州市工业园区万盛街118号

Institution
hospital:

Suzhou Ruice Service Co.,Ltd

Address:

No. 118 Wansheng Street, Suzhou Industrial Park, Jiangsu Province, China

经费或物资来源:

苏州瑞缕研达生物科技有限公司

Source(s) of funding:

Suzhou Ruice Service Co.,Ltd

研究疾病:

糖尿病

研究疾病代码:

037

Target disease:

Diabetes mellitus

Target disease code:

研究类型:

Study type:

干预性研究

Interventional study

研究设计:

Study design:

随机交叉对照

randomized controlled trial(cross-over design)

研究所处阶段:

Study phase:

其它

Others

研究目的:

探索桑叶提取物对健康受试者血糖和血清胰岛素的作用,为糖尿病人控制血糖提供一种新途径。

Objectives of Study:

To explore the effect of mulberry leaf extract on blood glucose and serum insulin in healthy subjects and provide a way for diabetic patients to control blood glucose.

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) 年龄为 35 - 55周岁男性和女性受试者(包括临界值); (2) 体质指数(BMI)18.5 Kg/m2 - 26 Kg/m2(包括临界值); (3) 无糖尿病史,无其他代谢性疾病、消化系统疾病、内分泌系统疾病、精神疾病等,无明显脑、心、肝、肺、肾、血液疾患,无长期服药史 (4) 无对待测食物过敏史和不耐受史; (5) 空腹血糖和服用无水葡萄糖75克后第120分钟血糖处于正常范围; (6) 签署知情同意书;

Inclusion criteria

(1) Male and female subjects aged 35-55 years (including critical values); (2) Body mass index (BMI) 18.5 Kg/m2-26 Kg/m2 (including critical values); (3) No history of diabetes, other metabolic diseases, digestive system diseases, endocrine system diseases, mental diseases, etc., no obvious brain, heart, liver, lung, kidney, blood diseases, no history of long-term medication (4) No history of allergy or intolerance to the food to be tested; (5) Fasting blood sugar and blood sugar at 120 minutes after taking 75 grams of anhydrous glucose are within the normal range; (6) Sign the informed consent form;

排除标准:

(1)妊娠期或哺乳期妇女; (2)月经期妇女; (3)短期内服用与试验功能相关的物品,可能影响对结果判断者; (4)其他研究者认为需要排除者;

Exclusion criteria:

(1) Pregnant or breastfeeding women; (2) Women who are menstruating; (3) Those who take items related to the function of the test in the short term, which may affect their judgment of the results; (4) Those who the researcher believes need to be excluded due to other reasons;

研究实施时间:

Study execute time:

From 2024-07-25

To      2024-10-31

征募观察对象时间:

Recruiting time:

From 2024-08-30

To      2024-09-22

干预措施:

Interventions:

组别:

B

样本量:

8

Group:

Treatment group

Sample size:

干预措施:

先服用蔗糖,待5天洗脱期后,再交叉为服用桑叶提取物+蔗糖

干预措施代码:

Intervention:

Take sucrose first. After a 5-day washout period, cross over to take mulberry leaf extract and sucrose

Intervention code:

组别:

A

样本量:

8

Group:

Treatment group

Sample size:

干预措施:

先服用桑叶提取物+蔗糖,待5天洗脱期后,再交叉为服用蔗糖

干预措施代码:

Intervention:

First, take mulberry leaf extract and sucrose. After a 5-day washout period, cross over to take sucrose

Intervention code:

样本总量 Total sample size : 16

研究实施地点:

Countries of recruitment
and research settings:

国家:

中国

省(直辖市):

江苏

市(区县):

苏州

Country:

China

Province:

Jiangsu

City:

Suzhou

单位(医院):

苏州市立医院

单位级别:

三甲

Institution/hospital:

Suzhou Municipal Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

2小时内血糖应答曲线(含空腹血糖、服用食用方案A或B后15min、30 min、45 min、60 min、90 min、120 min血糖)和2小时内血糖峰值

指标类型:

主要指标

Outcome:

Blood glucose response curve within 2 hours (including fasting blood glucose, blood glucose at 15min, 30min, 45min, 60min, 90min, 120min after taking plan A or B) and peak blood glucose within 2 hours

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

3小时内胰岛素曲线(含空腹血清胰岛素、服用食用方案A或B后15min、30 min、45 min、60 min、90 min、120 min、180min血清胰岛素)和3小时内胰岛素峰值

指标类型:

次要指标

Outcome:

Insulin curve within 3 hours (including fasting serum insulin, serum insulin 15min, 30min, 45min, 60min, 90min, 120min, 180min after taking regimen A or B) and insulin peak within 3 hours

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:

尚未开始

Not yet recruiting

年龄范围:

最小 35
Min age years
最大 55
Max age years

Recruiting status:

Participant age:

性别:

Gender:

男女均可

Both

随机方法(请说明由何人用什么方法产生随机序列):

由主要研究者通过纸质随机卡产生随机序列

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

The random sequence was generated by the principal investigator using paper random cards

盲法:

Blinding:

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):

不适用

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

None

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:

不适用

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

None

数据管理委员会:

Data Managemen Committee:

Yes

研究计划书或研究结果报告发表信息
(杂志名称、期、卷、页,时间;或网址):

Publication information of the protocol/research results report
(name of the journal, volume, issue, pages, time; or website):

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