ChiCTR2500106403 版本V1.0 版本创建时间2025/07/23 11:08:58 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:

ChiCTR2500106403 

最近更新日期:

Date of Last Refreshed on:

2025-07-23 11:08:41 

注册时间:

Date of Registration:

2025-07-23 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

胃癌患者术后1年体重变化轨迹的潜在类别及影响因素分析— —一项前瞻性队列研究

Public title:

Analysis of latent classes and influencing factors of weight change trajectories in gastric cancer patients within 1 year after surgery: A Prospective Cohort Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

胃癌患者术后1年体重变化轨迹的潜在类别及影响因素分析— —一项前瞻性队列研究

Scientific title:

Analysis of latent classes and influencing factors of weight change trajectories in gastric cancer patients within 1 year after surgery: A Prospective Cohort Study

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:

徐雨婷 

研究负责人:

徐雨婷 

Applicant:

Xu Yuting 

Study leader:

Xu Yuting 

申请注册联系人电话:

Applicant telephone:

+86 135 0470 0760

研究负责人电话:

Study leader's telephone:

+86 135 0470 0760

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:

xyt88@jlu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

xyt88@jlu.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:

吉林省长春市朝阳区新民大街1号

研究负责人通讯地址:

吉林省长春市朝阳区新民大街1号

Applicant address:

No. 1, Xinmin Street, Chaoyang District, Changchun City, Jilin Province

Study leader's address:

No. 1, Xinmin Street, Chaoyang District, Changchun City, Jilin Province

申请注册联系人邮政编码:

Applicant postcode:

130021

研究负责人邮政编码:

Study leader's postcode:

130021

申请人所在单位:

吉林大学第一医院

Applicant's institution:

The First Hospital of Jilin University

研究负责人所在单位:

吉林大学第一医院

Affiliation of the Leader:

The First Hospital of Jilin University

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:

25K173-001

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:

吉林大学第一医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Hospital of Jilin University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-08 00:00:00

伦理委员会联系人:

赵丽媛;郭迪

Contact Name of the ethic committee:

Zhao Liyuan Guo Di

伦理委员会联系地址:

吉林省长春市新民大街1号

Contact Address of the ethic committee:

No. 1, Xinmin Street, Changchun City, Jilin Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 431 8878 2013

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:

吉林大学第一医院

Primary sponsor:

The First Hospital of Jilin University

研究实施负责(组长)单位地址:

吉林省长春市新民大街1号

Primary sponsor's address:

No. 1, Xinmin Street, Changchun City, Jilin 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):

吉林

市(区县):

Country:

China

Province:

Jilin

City:

单位(医院):

吉林大学第一医院

具体地址:

吉林省长春市新民大街1号

Institution
hospital:

The First Hospital of Jilin University

Address:

No. 1, Xinmin Street, Changchun City, Jilin Province

经费或物资来源:

吉林大学第一医院护理科研基金项目

Source(s) of funding:

Nursing Research Fund Project of the First Hospital of Jilin University

Target disease:

Gastric cancer

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)揭示胃癌患者术后1年体重变化的潜在异质性轨迹; (2)解析体重变化轨迹的多维度影响因素; (3)探索体重变化轨迹与术后预后的关联性; (4)提供胃癌术后体重管理策略的理论依据。  

Objectives of Study:

(1) Reveal the potential heterogeneous trajectory of weight changes in patients with gastric cancer one year after surgery; (2) Analyze the multi-dimensional influencing factors of weight change trajectories; (3) Explore the correlation between the trajectory of weight change and postoperative prognosis; (4) Provide a theoretical basis for weight management strategies after gastric cancer surgery.

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岁; ②病理诊断为胃癌; ③接受根治性胃癌切除术; ④患者及家属能够理解并愿意参与本临床研究,并签署知情同意书。

Inclusion criteria

1.Age >=18 years old; 2.Pathological diagnosis is gastric cancer; 3. Undergo radical gastrectomy for gastric cancer; 4. The patient and their family members can understand and are willing to participate in this clinical study and sign the informed consent form.

排除标准:

①合并其他活动性恶性肿瘤; ②严重精神疾病或认知障碍(无法配合随访); ③预期生存期<1年(非肿瘤因素,如终末期器官衰竭)。

Exclusion criteria:

1. Combined with other active malignant tumors; 2.Severe mental illness or cognitive impairment (unable to cooperate with follow-up); 3. Expected survival period < 1 year (non-tumor factors, such as end-stage organ failure).

研究实施时间:

Study execute time:

From 2025-05-08 00:00:00 To 2027-05-08 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-08 00:00:00 To 2027-05-08 00:00:00  

干预措施:

Interventions:

组别:

观察组

样本量:

625

Group:

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):

吉林省 

市(区县):

 

Country:

China 

Province:

Jilin 

City:

 

单位(医院):

吉林大学第一医院 

单位级别:

三甲 

Institution
hospital:

The First Hospital of Jilin University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

体重

指标类型:

主要指标

Outcome:

Weight

Type:

Primary indicator

测量时间点:

入院、出院、术后1个月、术后3个月、术后6个月、术后12个月

测量方法:

体重秤测量

Measure time point of outcome:

Admission, discharge, 1 month after surgery, 3 months after surgery, 6 months after surgery, 12 months after surgery

Measure method:

Measurement by weight scale

指标中文名:

简明膳食自评工具评分

指标类型:

次要指标

Outcome:

Concise Dietary Self-Assessment Tool score

Type:

Secondary indicator

测量时间点:

术后1个月、术后3个月、术后6个月、术后12个月

测量方法:

量表调查

Measure time point of outcome:

1 month after surgery, 3 months after surgery, 6 months after surgery, 12 months after surgery

Measure method:

Scale survey

指标中文名:

营养不良严重程度(GLIM)

指标类型:

次要指标

Outcome:

Severity of Malnutrition (GLIM)

Type:

Secondary indicator

测量时间点:

入院、术后1个月、术后3个月、术后6个月、术后12个月

测量方法:

量表调查

Measure time point of outcome:

Admission, 1 month after surgery, 3 months after surgery, 6 months after surgery, 12 months after surgery

Measure method:

Scale survey

指标中文名:

ECOG评分

指标类型:

次要指标

Outcome:

ECOG Score

Type:

Secondary indicator

测量时间点:

入院、术后1个月、术后3个月、术后6个月、术后12个月

测量方法:

量表调查

Measure time point of outcome:

Admission, 1 month after surgery, 3 months after surgery, 6 months after surgery, 12 months after surgery

Measure method:

Scale survey

指标中文名:

并发症发生情况

指标类型:

次要指标

Outcome:

Occurrence of complications

Type:

Secondary indicator

测量时间点:

术后30天内

测量方法:

Clavien-Dindo分级

Measure time point of outcome:

Within 30 days after the operation

Measure method:

Clavien-Dindo classification

指标中文名:

非计划再入院率

指标类型:

次要指标

Outcome:

Unplanned readmission rate

Type:

Secondary indicator

测量时间点:

术后30天内

测量方法:

Measure time point of outcome:

Within 30 days after the operation

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:

正在进行

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:

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

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):

日期:试验完成后的6个月内;方式:向研究者联系索取,邮箱xyt88@jlu.edu.cn

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

Date: within 6 months after the trial complete; Method: Contact the researcher for a copy,Email: xyt88@jlu.edu.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:

由病例数据表对数据进行采集,由Epidata软件进行数据管理。

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

The data was collected from the case data sheet, and the data was manaded by Epidata

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:

 2025-07-23 11:08:41