ChiCTR2600125800 版本V1.0 版本创建时间2026/06/01 09:25:30 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:

ChiCTR2600125800 

最近更新日期:

Date of Last Refreshed on:

2026-06-01 09:25:20 

注册时间:

Date of Registration:

2026-06-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

重度烧伤患者肠道菌群动态变化与肌肉萎缩关联性研究

Public title:

Study on the Dynamic Changes of Gut Microbiota and Their Association with Muscle Wasting in Severely Burned Patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

重度烧伤患者肠道菌群动态变化与肌肉萎缩关联性研究

Scientific title:

Study on the Dynamic Changes of Gut Microbiota and Their Association with Muscle Wasting in Severely Burned Patients

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:

李琳 

研究负责人:

李琳,周冬冬 

Applicant:

Li Lin 

Study leader:

Li Lin, Zhou Dongdong 

申请注册联系人电话:

Applicant telephone:

+86 133 6591 8272

研究负责人电话:

Study leader's
telephone:

+86 133 6591 8272

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:

leny2002718@163.com

研究负责人电子邮件:

Study leader's E-mail:

leny2002718@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:

福建省福州市新权路29号

研究负责人通讯地址:

福建省福州市新权路29号

Applicant address:

No. 29, Xinquan Road, Fuzhou City, Fujian Province

Study leader's address:

No. 29, Xinquan Road, Fuzhou City, Fujian 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:

福建医科大学附属协和医院

Applicant's institution:

Fujian Medical University Union Hospital

研究负责人所在单位:

福建医科大学附属协和医院

Affiliation of the Leader:

Fujian Medical University Union Hospital

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:

2026KY054

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:

福建医科大学附属协和医院科研伦理委员会

Name of the ethic committee:

Research Ethics Committee of Fujian Medical University Union Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-14 00:00:00

伦理委员会联系人:

蔡梅霞

Contact Name of the ethic committee:

Cai Meixia

伦理委员会联系地址:

福建省福州市新权路29号

Contact Address of the ethic committee:

No. 29, Xinquan Road, Fuzhou City, Fujian Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 591 8621 8589

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:

福建医科大学附属协和医院

Primary sponsor:

Fujian Medical University Union Hospital

研究实施负责(组长)单位地址:

福建省福州市新权路29号

Primary sponsor's address:

No. 29, Xinquan Road, Fuzhou City, Fujian 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):

福建省

市(区县):

Country:

China

Province:

Fujian

City:

单位(医院):

福建医科大学附属协和医院

具体地址:

福建省福州市新权路29号

Institution
hospital:

Fujian Medical University Union Hospital

Address:

No. 29, Xinquan Road, Fuzhou City, Fujian Province

经费或物资来源:

福建省国家临床重点专科

Source(s) of funding:

Fujian Provincial National Key Clinical Specialty

研究疾病:

烧伤  

Target disease:

Burn injury

研究疾病代码:

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:

连续入组 

Study design:

Sequential 

研究目的:

1.主要目的:探讨重度烧伤患者伤后早期(28天内)肠道菌群组成和多样性的动态变化规律。 2.次要目的:分析肠道菌群特征(如多样性、特定菌群丰度)与肌肉质量/功能指标(通过超声、手握力等评估)动态变化的相关性。探索影响“肠-肌轴”的临床混杂因素(如抗生素使用、营养摄入)。  

Objectives of Study:

1. Primary Objective: To investigate the dynamic changes in the composition and diversity of the gut microbiota in severely burned patients during the early phase (within 28 days) post-injury. 2.Secondary Objectives: To analyze the correlations between gut microbiota characteristics (e.g., diversity, abundance of specific bacterial taxa) and dynamic changes in muscle mass/function parameters (assessed by ultrasound, handgrip strength, etc.); and to explore clinical confounding factors (e.g., antibiotic use, nutritional intake) that may influence the "gut-muscle axis."

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>18周岁; 2. 诊断为重度烧伤(成人 TBSA 超过 20%,老年人 TBSA 超过 10%); 3. 伤后48小时内入院; 4. 预计生存期 > 72小时;

Inclusion criteria

1. Age > 18 years; 2. Diagnosed with severe burns (TBSA > 20% in adults, TBSA > 10% in elderly individuals); 3. Admitted to hospital within 48 hours post-injury; 4. Expected survival > 72 hours;

排除标准:

1. 入院前有慢性胃肠道疾病、慢性肌肉神经系统疾病; 2. 长期(>1个月)使用益生菌、抗生素或免疫抑制剂; 3. 妊娠或哺乳期妇女; 4. 有精神疾病史或认知障碍,无法配合; 5. 研究者判断不适合参与的其他情况(如极度危重,无法进行任何样本采集)。

Exclusion criteria:

1. Presence of chronic gastrointestinal diseases or chronic musculoskeletal diseases prior to admission; 2. Long-term (>1 month) use of probiotics, antibiotics, or immunosuppressants; 3. Pregnant or breastfeeding women; 4. History of psychiatric illness or cognitive impairment that prevents cooperation; 5. Other conditions deemed by the investigator to make participation unsuitable (e.g., extremely critical condition preventing any sample collection).

研究实施时间:

Study execute time:

From 2026-03-31 00:00:00 To 2028-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-01 00:00:00 To 2028-03-31 00:00:00

干预措施:

Interventions:

组别:

烧伤观察组

样本量:

63

Group:

Burn Observation Group

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):

福建省 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

福建医科大学附属协和医院 

单位级别:

三级甲等 

Institution
hospital:

Fujian Medical University Union Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠道菌群特征(如多样性、特定菌群丰度)

指标类型:

主要指标

Outcome:

Gut Microbiota Characteristics(such as diversity, abundance of specific microbial groups)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肌肉横截面积

指标类型:

主要指标

Outcome:

Muscle Cross-sectional Area

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

握力

指标类型:

主要指标

Outcome:

Handgrip Strength

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

腿围

指标类型:

主要指标

Outcome:

Leg Circumference

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肌肉厚度

指标类型:

主要指标

Outcome:

Muscle Thickness

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

住院时间

指标类型:

主要指标

Outcome:

Length of Hospital Stay

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

并发症

指标类型:

主要指标

Outcome:

Complication

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:

粪便

组织:

Sample Name:

Stool Sample

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 18 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):

None

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:

None

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):

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:

CRF

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

CRF

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:

 2026-06-01 09:25:20