ChiCTR2600125312 版本V1.0 版本创建时间2026/05/25 15:09:43 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:

ChiCTR2600125312 

最近更新日期:

Date of Last Refreshed on:

2026-05-25 15:09:16 

注册时间:

Date of Registration:

2026-05-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于老年综合评估结直肠癌患者营养不良风险预测模型的构建与验证

Public title:

Construction and Validation of a Malnutrition Risk Prediction Model for Colorectal Cancer Patients Based on Comprehensive Geriatric Assessment

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于老年综合评估的老年结直肠癌患者营养不良风险预测模型的构建与验证

Scientific title:

Development and Validation of a Malnutrition Risk Prediction Model for Elderly Colorectal Cancer Patients Based on Comprehensive Geriatric Assessment

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:

蔡嘉颖 

研究负责人:

李海月 

Applicant:

Jiaying Cai 

Study leader:

Haiyue Li 

申请注册联系人电话:

Applicant telephone:

+86 188 5355 3627

研究负责人电话:

Study leader's
telephone:

+86 155 2677 1176

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:

caijiaying0314@163.com

研究负责人电子邮件:

Study leader's E-mail:

Lihaiyue1007@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:

吉林省延边朝鲜族自治州延吉市局子街 1327 号

研究负责人通讯地址:

吉林省延边朝鲜族自治州延吉市局子街 1327 号

Applicant address:

No. 1327 Juzijie, Yanji City, Yanbian Korean Autonomous Prefecture, Jilin Province

Study leader's address:

No. 1327 Juzijie, Yanji City, Yanbian Korean Autonomous Prefecture, Jilin Province

申请注册联系人邮政编码:

Applicant postcode:

133000

研究负责人邮政编码:

Study leader's postcode:

133000

申请人所在单位:

延边大学护理学院

Applicant's institution:

Nursing College of Yanbian University

研究负责人所在单位:

延边大学附属医院

Affiliation of the Leader:

Affiliated Hospital of Yanbian University

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:

延医伦理20260240号

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:

延边大学附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Affiliated Hospital of Yanbian University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-29 00:00:00

伦理委员会联系人:

林贞花

Contact Name of the ethic committee:

Zhenhua Lin

伦理委员会联系地址:

吉林省延边朝鲜族自治州延吉市局子街 1327 号

Contact Address of the ethic committee:

No. 1327 Juzijie, Yanji City, Yanbian Korean Autonomous Prefecture, Jilin Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 155 2677 0190

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:

延边大学附属医院

Primary sponsor:

Affiliated Hospital of Yanbian University

研究实施负责(组长)单位地址:

吉林省延边朝鲜族自治州延吉市局子街 1327 号

Primary sponsor's address:

No. 1327 Juzijie, Yanji City, Yanbian Korean Autonomous Prefecture, 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):

延边大学附属医院

具体地址:

吉林省延边朝鲜族自治州延吉市局子街 1327 号

Institution
hospital:

Affiliated Hospital of Yanbian University

Address:

No. 1327 Juzijie, Yanji City, Yanbian Korean Autonomous Prefecture, Jilin Province

经费或物资来源:

延边大学护理学院及导师课题组自筹 。

Source(s) of funding:

Source of Funding or Material Support: Self-funded by the Nursing College of Yanbian University and the supervisor's research group.

研究疾病:

结直肠癌  

Target disease:

Colorectal Cancer (CRC).

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:

通过老年综合评估(CGA)各维度明确老年结直肠癌(CRC)患者营养不良的发生情况,整合风险管理理论明确其影响因素 。构建并验证一套基于CGA多维度的老年CRC患者营养不良风险预测模型,为临床早期识别高风险人群及制定个性化营养干预方案提供科学、客观的理论依据,旨在降低并发症发生率,改善患者预后及生存质量 。  

Objectives of Study:

To determine the prevalence of malnutrition among elderly colorectal cancer (CRC) patients through various dimensions of Comprehensive Geriatric Assessment (CGA) and identify influencing factors by integrating risk management theory. This study aims to construct and validate a multi-dimensional risk prediction model based on CGA for malnutrition in elderly CRC patients. The findings will provide a scientific and objective basis for early clinical identification of high-risk individuals and the formulation of personalized nutritional intervention strategies, ultimately aiming to reduce complication rates and improve patient prognosis and quality of life.

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.诊断符合《中国结直肠癌诊疗规范(2023版)》并通过病理学检查确诊为结直肠癌的患者 。 2. 年龄 ≥ 60岁 。 3.沟通无障碍,能独立或在协助下完成老年综合评估(CGA)的患者 。 4.自愿参加本研究并签署知情同意书 。

Inclusion criteria

1. Patients diagnosed with colorectal cancer according to the Chinese Protocol for Diagnosis and Treatment of Colorectal Cancer (2023 Edition) and confirmed by pathological examination. 2. Age >= 60 years. 3. Patients with no communication barriers who can complete the Comprehensive Geriatric Assessment (CGA) independently or with assistance. 4. Patients who voluntarily participate in the study and sign the informed consent form.

排除标准:

1.合并严重急危重症或终末期疾病(如严重心力衰竭、肾衰竭、肝衰竭等) 。 2.存在严重精神疾病或明显认知障碍,无法配合调查者 。 3.近期(3个月内)接受过系统性营养干预或重大手术治疗者 。

Exclusion criteria:

1. Patients with severe acute/critical illnesses or end-stage diseases (e.g., severe heart failure, renal failure, liver failure, etc.). 2. Patients with severe mental illness or significant cognitive impairment who are unable to cooperate with the investigation. 3. Patients who have received systemic nutritional intervention or major surgical treatment recently (within the last 3 months).

研究实施时间:

Study execute time:

From 2026-04-30 00:00:00 To 2026-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-01 00:00:00 To 2026-07-30 00:00:00

干预措施:

Interventions:

组别:

建模组

样本量:

315

Group:

Modeling Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None.

Intervention code:

组别:

验证组

样本量:

135

Group:

Validation 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 

市(区县):

 

Country:

China

Province:

Jilin

City:

单位(医院):

延边大学附属医院 

单位级别:

三甲 

Institution
hospital:

Affiliated Hospital of Yanbian University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

营养不良风险发生情况

指标类型:

主要指标

Outcome:

Malnutrition Risk Status

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

人口学因素

指标类型:

次要指标

Outcome:

Demographic Factors

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疾病相关因素

指标类型:

主要指标

Outcome:

Disease-related Factors

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

实验室检查指标

指标类型:

主要指标

Outcome:

Laboratory Indicators

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

状态及功能评分(基于 CGA)

指标类型:

主要指标

Outcome:

Functional and Status Scores (Based on CGA)

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:

None

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 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):

不适用

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

Not applicable.

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

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):

通过中国临床试验注册中心平台进行共享,或由需求者通过电子邮件向项目负责人(蔡嘉颖)提出申请,并说明研究目的 。

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

Data will be shared through the ChiCTR platform or upon request by contacting the Principal Investigator (Cai Jiaying) via email with a clear description of the research purpose.

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:

病例报告表 (CRF): 本研究首先采用纸质版病例报告表(CRF)进行原始数据记录。CRF内容包括一般资料调查表、NRS-2002量表及老年综合评估(CGA)相关量表(ADLs/IADLs、FFP、MFS、MMSE、GDS、SAS、SSRS、SARC-F) 。 数据管理与电子采集: 纸质数据收集完成后,由两名研究人员独立将数据双份录入 Excel 数据库进行核实 。随后,脱敏后的数据将上传至电子采集管理系统(如 ResMan 或课题组指定的电子化管理平台)进行结构化存储、逻辑校验及后续统计分析 。数据库设有访问权限,通过加密技术严格保护受试者隐私 。

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

Case Report Form (CRF): Initial data will be recorded using paper-based Case Report Forms (CRF). The CRF includes general information questionnaires, the NRS-2002 scale, and various scales for the Comprehensive Geriatric Assessment (CGA), such as ADLs/IADLs, FFP, MFS, MMSE, GDS, SAS, SSRS, and SARC-F. Data Management and EDC: After paper-based collection, two researchers will independently perform double data entry into an Excel database for verification. De-identified data will then be uploaded to an Electronic Data Capture (EDC) system (e.g., ResMan or a platform designated by the research group) for structured storage, logic checks, and statistical analysis. The database is access-controlled and utilizes encryption to strictly protect participant privacy.

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:

 2026-05-25 15:09:16