ChiCTR2500113919 版本V1.0 版本创建时间2025/12/04 14:57:23 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:

ChiCTR2500113919 

最近更新日期:

Date of Last Refreshed on:

2025-12-04 14:57:10 

注册时间:

Date of Registration:

2025-12-04 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

咖啡因对青年男性抗阻训练爱好者力量耐力的影响

Public title:

The effect of caffeine on the strength and endurance in Young Male Amateur Resistance Training Players

注册题目简写:

English Acronym:

研究课题的正式科学名称:

咖啡因对青年男性抗阻训练爱好者力量耐力的影响

Scientific title:

The effect of caffeine on the strength and endurance in Young Male Amateur Resistance Training Players

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:

乔思淼 

研究负责人:

廖鹏 

Applicant:

Simiao Qiao 

Study leader:

Peng Liao 

申请注册联系人电话:

Applicant telephone:

+86 137 8536 0668

研究负责人电话:

Study leader's
telephone:

+86 139 2076 4690

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:

451453056@qq.com

研究负责人电子邮件:

Study leader's E-mail:

liaopeng@tjus.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:

天津市静海区团泊新城东海道16号天津体育学院新校区

研究负责人通讯地址:

天津市静海区团泊新城东海道16号天津体育学院新校区

Applicant address:

Tianjin University of Sport, No. 16, Tokaido, Tuanbo New City, Jinghai District, Tianjin

Study leader's address:

Tianjin University of Sport, No. 16, Tokaido, Tuanbo New City, Jinghai District, Tianjin

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:

天津体育学院

Applicant's institution:

Tianjin University of Sport

研究负责人所在单位:

天津体育学院

Affiliation of the Leader:

Tianjin University of Sport

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:

TJUS 2025-089

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:

天津体育学院伦理委员会

Name of the ethic committee:

Ethics Committee of Tianjin University of Sport

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-30 00:00:00

伦理委员会联系人:

刘嘉航

Contact Name of the ethic committee:

Jiahang Liu

伦理委员会联系地址:

天津市静海区团泊新城东海道16号天津体育学院新校区

Contact Address of the ethic committee:

The new campus of Tianjin University of Physical Education, No. 16 Donghai Road, Tuanbo New Town, Jinghai District, Tianjin

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23012624

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:

天津体育学院

Primary sponsor:

Tianjin University of Sport

研究实施负责(组长)单位地址:

天津市静海区团泊新城东海道16号天津体育学院新校区

Primary sponsor's address:

Tianjin University of Sport, No. 16, Tokaido, Tuanbo New City, Jinghai District, Tianjin

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津

市(区县):

静海

Country:

China

Province:

Tianjin

City:

Jinghai

单位(医院):

天津体育学院

具体地址:

天津市静海区团泊新城东海道16号天津体育学院新校区

Institution
hospital:

Tianjin University of Sport

Address:

Tianjin University of Sport, No. 16, Tokaido, Tuanbo New City, Jinghai District, Tianjin

经费或物资来源:

益生菌改善作用研究(K2100002)

Source(s) of funding:

Study on the Improvement of Probiotics (K2100002)

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:

随机交叉对照 

Study design:

Cross-over 

研究目的:

本研究通过观察咖啡因干预前后肌肉力量耐力的变化,探索咖啡因对抗阻训练爱好者上肢肌肉力量、耐力、自我感受及运动应答的影响。  

Objectives of Study:

We explores the effects of caffeine on upper limb muscle strength, endurance, self perception, and exercise response in young male amateur resistance training players by observing changes in muscle strength and endurance before and after caffeine intervention.

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)每周两次以上抗阻训练一年及以上;2)无神经肌肉及骨骼疾病;3)能够在等于其体重的负荷下完成卧推训练; 4)签署知情同意书。

Inclusion criteria

1.Two or more resistance training sessions per week for one year or more; 2.No neurological, muscular or skeletal diseases; 3.Capable of completing bench press training under a load equal to their body weight; 4.Signed informed consent.

排除标准:

1)有影响运动能力的急、慢性神经肌肉及关节等损伤史;2)有心血管疾病、糖尿病等基础疾病;3)有吸烟及摄入咖啡、茶等含咖啡因饮料习惯;4)未签署知情同意书。

Exclusion criteria:

1. History of acute and chronic nerve, muscle, and joint injuries that affect athletic ability; 2. Cardiovascular diseases, diabetes and other basic diseases; 3. Having a habit of smoking and consuming caffeinated beverages such as coffee and tea; 4. Failure to sign informed consent.

研究实施时间:

Study execute time:

From 2025-05-01 00:00:00 To 2026-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-10-05 00:00:00 To 2026-07-01 00:00:00

干预措施:

Interventions:

组别:

A组

样本量:

6

Group:

A group

Sample size:

干预措施:

1.正式练习开始前30分钟摄入120ml纯净水+每组练习前即刻口漱25ml纯净水+60%1RM卧推练习; 2.正式练习开始前30分钟摄入120ml 0.067%咖啡因溶液+每组练习前即刻口漱25ml纯净水+60%1RM卧推练习; 3.正式练习开始前30分钟摄入120ml纯净水+每组练习前即刻口漱25ml 3%咖啡因溶液+60%1RM卧推练习; 按照1/2/3的顺序给予干预,洗脱期7天。

干预措施代码:

Intervention:

1. Consume 120ml of purified water 30 minutes before the formal exercise, and immediately rinse the mouth with 25ml of purified water before each set of 60% 1RM bench press exercises; 2. Consume 120ml of 0.067% caffeine solution 30 minutes before the formal exercise, and immediately rinse the mouth with 25ml of purified water before each set of 60% 1RM bench press exercises; 3. Consume 120ml of purified water 30 minutes before the formal exercise, and immediately rinse the mouth with 25ml of 3% caffeine solution before each set of 60% 1RM bench press exercises; Interventions are given in the order of 1/2/3, with a 7-day washout period.

Intervention code:

组别:

B组

样本量:

6

Group:

B group

Sample size:

干预措施:

1.正式练习开始前30分钟摄入120ml 0.067%咖啡因溶液+每组练习前即刻口漱25ml纯净水+60%1RM卧推练习; 2.正式练习开始前30分钟摄入120ml纯净水+每组练习前即刻口漱25ml纯净水+60%1RM卧推练习; 3.正式练习开始前30分钟摄入120ml纯净水+每组练习前即刻口漱25ml 3%咖啡因溶液+ 60% 1RM卧推练习; 按照1/2/3的顺序给予干预,洗脱期7天。

干预措施代码:

Intervention:

1. Thirty minutes before the formal exercise, consume 120 ml of 0.067% caffeine solution. Immediately before each set, rinse the mouth with 25 ml of purified water. Perform bench press exercises at 60% of 1RM; 2. Thirty minutes before the formal exercise, consume 120 ml of purified water. Immediately before each set, rinse the mouth with 25 ml of purified water. Perform bench press exercises at 60% of 1RM; 3. Thirty minutes before the formal exercise, consume 120 ml of purified water. Immediately before each set, rinse the mouth with 25 ml of 3% caffeine solution. Perform bench press exercises at 60% of 1RM; Interventions are given in the order of 1/2/3, with a 7-day washout period.

Intervention code:

组别:

C组

样本量:

6

Group:

C group

Sample size:

干预措施:

1.正式练习开始前30分钟摄入120ml纯净水+每组练习前即刻口漱25ml 3%咖啡因溶液+60%1RM卧推练习; 2.正式练习开始前30分钟摄入120ml 0.067%咖啡因溶液+每组练习前即刻口漱25ml纯净水+60%1RM卧推练习; 3.正式练习开始前30分钟摄入120ml纯净水+每组练习前即刻口漱25ml纯净水+60%1RM卧推练习; 按照1/2/3的顺序给予干预,洗脱期7天。

干预措施代码:

Intervention:

1. Consume 120ml of purified water 30 minutes before the formal exercise, and immediately rinse the mouth with 25ml of 3% caffeine solution before each set of 60% 1RM bench press exercises; 2. Consume 120ml of 0.067% caffeine solution 30 minutes before the formal exercise, and immediately rinse the mouth with 25ml of purified water before each set of 60% 1RM bench press exercises; 3. Consume 120ml of purified water 30 minutes before the formal exercise, and immediately rinse the mouth with 25ml of purified water before each set of 60% 1RM bench press exercises; Interventions are given in the order of 1/2/3, with a 7-day washout period.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

天津 

市(区县):

静海 

Country:

China

Province:

Tianjin

City:

Jinghai

单位(医院):

天津体育学院 

单位级别:

大学 

Institution
hospital:

Tianjin University of Sport

Level of the institution:

University

测量指标:

Outcomes:

指标中文名:

卧推次数

指标类型:

主要指标

Outcome:

Repetitions

Type:

Primary indicator

测量时间点:

测量方法:

计数

Measure time point of outcome:

Measure method:

Count

指标中文名:

绝对肌力

指标类型:

主要指标

Outcome:

Absolute Muscle Strength

Type:

Primary indicator

测量时间点:

测量方法:

最大力量评估

Measure time point of outcome:

Measure method:

Maximum strength assessment

指标中文名:

自觉疲劳程度

指标类型:

次要指标

Outcome:

Rating of Perceived Exertion

Type:

Secondary indicator

测量时间点:

测量方法:

RPE量表

Measure time point of outcome:

Measure method:

Rating of Perceived Exertion scale

指标中文名:

运动后过量氧耗

指标类型:

次要指标

Outcome:

Excess post-exercise oxygen consumption

Type:

Secondary indicator

测量时间点:

测量方法:

Firstbeat心率监测系统

Measure time point of outcome:

Measure method:

Firstbeat system

指标中文名:

训练冲量

指标类型:

次要指标

Outcome:

Training impulse

Type:

Secondary indicator

测量时间点:

测量方法:

Firstbeat心率监测系统

Measure time point of outcome:

Measure method:

Firstbeat system

指标中文名:

最大心率

指标类型:

次要指标

Outcome:

Maximum Heart Rate

Type:

Secondary indicator

测量时间点:

测量方法:

Firstbeat心率监测系统

Measure time point of outcome:

Measure method:

Firstbeat system

指标中文名:

能量消耗

指标类型:

主要指标

Outcome:

Energy expend

Type:

Primary indicator

测量时间点:

测量方法:

Firstbeat心率监测系统

Measure time point of outcome:

Measure method:

Firstbeat system

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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:

男性

Gender:

Male

随机方法(请说明由何人用什么方法产生随机序列):

由课题组成员A(该成员不参与后续研究干预)将受试者按照入组顺序编号,从随机数字表上抄录随机数字。将随机数字除以3后取余数,余数为1代表安慰剂组,余数为2代表口服咖啡因组,余数为0代表口漱咖啡因组。

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

Team member A (who does not participate in subsequent research interventions) will number the subjects in the order of enrollment and copy the random numbers from the random number table. Divide the random number by 3 and take the remainder. A remainder of 1 represents the placebo group, a remainder of 2 represents the caffeine group, and a remainder of 0 represents the caffeine mouth rinsing group.

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:

Blinding:

None

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):

论文发表后一年内,通过国家生物信息中心 China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/)进行共享

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

Within one year after the paper is published, Sharing is carried out through the China National Center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/),

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:

电子采集和管理系统

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

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:

 2025-12-04 14:57:10