ChiCTR2500115149 版本V1.1 版本创建时间2026/03/26 08:50:08 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:

ChiCTR2500115149 

最近更新日期:

Date of Last Refreshed on:

2025-12-23 10:44:05 

注册时间:

Date of Registration:

2025-12-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

老年重症患者衰弱与喂养不耐受剂量-效应关系及功能预后研究

Public title:

Dose–Response Relationship Between Frailty and Feeding Intolerance and Functional Prognosis in Critically Ill Older Adults

注册题目简写:

English Acronym:

研究课题的正式科学名称:

老年重症患者衰弱与喂养不耐受剂量-效应关系及功能预后研究

Scientific title:

Dose–Response Relationship Between Frailty and Feeding Intolerance and Functional Prognosis in Critically Ill Older Adults

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:

刘叶灵 

研究负责人:

刘叶灵 

Applicant:

Liu Yeling 

Study leader:

Liu Yeling 

申请注册联系人电话:

Applicant telephone:

+86 189 2396 3106

研究负责人电话:

Study leader's telephone:

+86 189 2396 3106

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:

yelingliu@stu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

yelingliu@stu.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:

广东省汕头市金平区新陵路22号

研究负责人通讯地址:

广东省汕头市金平区新陵路22号

Applicant address:

22 Xinling Road, Jinping District, Shantou, Guangdong, China

Study leader's address:

22 Xinling Road, Jinping District, Shantou, Guangdong, 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:

汕头大学医学院

Applicant's institution:

Shantou University Medical College

研究负责人所在单位:

汕头大学医学院

Affiliation of the Leader:

Shantou University Medical College

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:

SUMC-2025-033

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:

汕头大学医学院伦理委员会

Name of the ethic committee:

Ethics Committee of Shantou University Medical College

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-01 00:00:00

伦理委员会联系人:

纪佳敏

Contact Name of the ethic committee:

Ji Jiamin

伦理委员会联系地址:

广东省汕头市金平区新陵路22号

Contact Address of the ethic committee:

22 Xinling Road, Jinping District, Shantou, Guangdong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 88900313

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:

汕头大学医学院

Primary sponsor:

Shantou University Medical College

研究实施负责(组长)单位地址:

广东省汕头市金平区新陵路22号

Primary sponsor's address:

22 Xinling Road, Jinping District, Shantou, Guangdong, 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):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

汕头大学医学院

具体地址:

广东省汕头市金平区新陵路22号

Institution
hospital:

Shantou University Medical College

Address:

22 Xinling Road, Jinping District, Shantou, Guangdong, China

经费或物资来源:

2025年汕头市科技计划医疗卫生类别自筹经费项目

Source(s) of funding:

Shantou Science and Technology Program (2025) – Self-funded Healthcare Project

Target disease:

Frailty

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

聚焦老年重症患者群体,探索不同衰弱程度与肠内营养喂养不耐受的动态关联,量化其“剂量-效应”关系,分析其对临床预后的影响。  

Objectives of Study:

Focusing on critically ill elderly patients, explore the dynamic relationship between different degrees of frailty and intolerance to enteral nutrition, quantify their 'dose-response' relationship, and analyze its impact on clinical outcomes.

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.患者年龄≥60岁; 2.预计ICU住院时间≥72h; 3.入ICU24-48小时内启动肠内营养; 4.肠内营养持续48小时以上; 5.患者或家属知情同意。

Inclusion criteria

1. Age >= 60 years; 2. Expected ICU length of stay >= 72 h; 3. Enteral nutrition initiated within 24–48 h of ICU admission; 4. Enteral nutrition maintained for > 48 h; 5. Informed consent obtained from the patient or family member.

排除标准:

1.胃肠道绝对禁忌症(如肠道缺血/梗阻); 2.终末期肝病患者及恶性肿瘤恶液质患者; 3.入ICU前全肠外营养≥3天; 4.认知或精神障碍无法配合。

Exclusion criteria:

1. Absolute contraindications to enteral nutrition (e.g., intestinal ischemia or obstruction); 2. End-stage liver disease or cancer cachexia; 3. Total parenteral nutrition for ≥ 3 days prior to ICU admission; 4. Cognitive or psychiatric impairment precluding informed consent.

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2028-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-26 00:00:00 To 2026-10-27 00:00:00  

干预措施:

Interventions:

组别:

衰弱组

样本量:

80

Group:

Frail group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

组别:

无衰弱组

样本量:

142

Group:

Non-frail group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

汕头大学医学院第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Shantou University Medical College

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

衰弱

指标类型:

主要指标

Outcome:

Frailty

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肠内营养不耐受

指标类型:

主要指标

Outcome:

Enteral Feeding Intolerance

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

日常生活活动能力

指标类型:

主要指标

Outcome:

Activities of Daily Living

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:

组织:

Sample Name:

N/A

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 60 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):

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

N/A

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):

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

N/A

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

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

Electronic Data Capture

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:

 2025-12-23 10:43:53