ChiCTR2500108425 版本V1.0 版本创建时间2025/08/29 16:27:19 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:

ChiCTR2500108425 

最近更新日期:

Date of Last Refreshed on:

2025-08-29 16:26:50 

注册时间:

Date of Registration:

2025-08-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

血清NFL检测的关键技术方法比较与其在老年围术期神经认知障碍的预测价值

Public title:

A Comparison of Key Technical Methods for Measuring Serum Neurofilament Light Chain (NFL) and an Evaluation of Its Predictive Value for Perioperative Neurocognitive Disorders in Geriatric Surgical Patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

血清NFL检测的关键技术方法比较与其在老年围术期神经认知障碍的预测价值

Scientific title:

A Comparison of Key Technical Methods for Measuring Serum Neurofilament Light Chain (NFL) and an Evaluation of Its Predictive Value for Perioperative Neurocognitive Disorders in Geriatric Surgical 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:

张新宇 

研究负责人:

田毅 

Applicant:

Xinyu Zhang 

Study leader:

Yi Tian 

申请注册联系人电话:

Applicant telephone:

+86 182 9447 6742

研究负责人电话:

Study leader's
telephone:

+86 138 7682 6960

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:

238312203@csu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

tianyi1975@126.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:

海南省海口市美兰区人民大道43号

研究负责人通讯地址:

海南省海口市美兰区人民大道43号

Applicant address:

No. 43, Renmin Avenue, Meilan District, Haikou City, Hainan Province

Study leader's address:

No. 43, Renmin Avenue, Meilan District, Haikou City, Hainan Province

申请注册联系人邮政编码:

Applicant postcode:

570208

研究负责人邮政编码:

Study leader's postcode:

570208

申请人所在单位:

中南大学湘雅医学院附属海口医院

Applicant's institution:

Haikou Affiliated Hospital of Central South University Xiangya School of Medicine

研究负责人所在单位:

中南大学湘雅医学院附属海口医院

Affiliation of the Leader:

Haikou Affiliated Hospital of Central South University Xiangya School of Medicine

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:

2025-(伦审)-355

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:

海口市人民医院生物医学伦理委员会

Name of the ethic committee:

Biomedical Ethics Committee of Haikou People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-18 00:00:00

伦理委员会联系人:

邱英麒

Contact Name of the ethic committee:

Yingqi Qiu

伦理委员会联系地址:

海南省海口市美兰区人民大道43号

Contact Address of the ethic committee:

No. 43, Renmin Avenue, Meilan District, Haikou City, Hainan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 138 0752 7211

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:

中南大学湘雅医学院附属海口医院

Primary sponsor:

Haikou Affiliated Hospital of Central South University Xiangya School of Medicine

研究实施负责(组长)单位地址:

海南省海口市美兰区人民大道43号中南大学湘雅医学院附属海口医院

Primary sponsor's address:

Haikou Affiliated Hospital of Central South University Xiangya School of Medicine, No. 43, Renmin Avenue, Meilan District, Haikou City, Hainan 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):

海南省

市(区县):

海口市

Country:

China

Province:

Hainan

City:

Haikou

单位(医院):

中南大学湘雅医学院附属海口医院

具体地址:

海南省海口市美兰区人民大道43号

Institution
hospital:

Haikou Affiliated Hospital of Central South University Xiangya School of Medicine

Address:

No. 43, Renmin Avenue, Meilan District, Haikou City, Hainan Province

经费或物资来源:

海口市科技计划项目:2023-39

Source(s) of funding:

Haikou Science and Technology Plan Project: 2023-39

研究疾病:

围术期神经认知障碍  

Target disease:

Perioperative Neurocognitive Disorders

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:

横断面 

Study design:

Cross-sectional 

研究目的:

(1)比较ELISA法及SiMoA法对于血清NFL值检测的相关性和灵敏度差异; (2)探讨血清生物标志物NFL对老年患者PND的预测作用; (3)探讨老年患者在海南居住时长与血清NFL值及PND发生率的相关性  

Objectives of Study:

(1) To compare the correlation and sensitivity differences between the ELISA and SiMoA methods for detecting serum neurofilament light chain (NFL) levels. (2) To investigate the predictive value of the serum biomarker NFL for perioperative neurocognitive disorders (PND) in elderly surgical patients. (3) To explore the correlation between the duration of residence in Hainan among elderly patients and their serum NFL levels, as well as the incidence of PND.

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.在海口市人民医院择期气管插管全麻下非心脏手术的患者; 2.年龄≥60岁,性别不限; 3.ASA 评分 I~III 级; 4.BMI 18~30kg/m^2; 5.本人或法定代理人签署书面知情同意书; 6.能理解研究流程与量表内容,能与研究人员进行有效沟通。

Inclusion criteria

1. Patients scheduled to undergo non-cardiac surgery under elective endotracheal intubation general anesthesia at Haikou People's Hospital. 2. Age >= 60 years, regardless of gender. 3. American Society of Anesthesiologists (ASA) physical status classification of I to III. 4. Body Mass Index (BMI) between 18 and 30 kg/m2. 5. Provision of written informed consent by the patient or their legally authorized representative. 6. Ability to comprehend the study procedures and content of the assessment scales, and to communicate effectively with the research staff.

排除标准:

1.严重心肺功能不全; 2.严重肝肾功能障碍; 3.长期使用镇静、镇痛药物者; 4.术前存在严重神经精神系统疾病者; 5.术前使用抗癫痫药物和抗精神病药物者; 6.术前患有多发性硬化、癫痫、痴呆、脑炎、脱髓鞘疾病、运动神经元疾病、阿尔茨海默病、帕金森病、创伤性脑损伤等影响血清 NFL 值的相关疾病; 7.视听障碍而无法交流者; 8.主观或客观原因不愿意配合者; 9.凝血功能异常者; 10.术前MoCA-B量表评分或MMSE量表评分,评判存在认知功能障碍者。

Exclusion criteria:

1. Severe cardiopulmonary insufficiency. 2. Severe hepatic or renal dysfunction. 3. Chronic use of sedative or analgesic medications. 4. Pre-existing severe neurological or psychiatric disorders. 5. Preoperative use of antiepileptic or antipsychotic drugs. 6. Pre-existing conditions that may affect serum NFL levels, such as multiple sclerosis, epilepsy, dementia, encephalitis, demyelinating diseases, motor neuron diseases, Alzheimer's disease, Parkinson's disease, traumatic brain injury, etc. 7. Auditory or visual impairments that preclude effective communication. 8. Unwillingness or inability to cooperate due to subjective or objective reasons. 9. Coagulation disorders. 10. Presence of cognitive impairment as determined by preoperative MoCA-B (Montreal Cognitive Assessment-Basic) or MMSE (Mini-Mental State Examination) scale scores.

研究实施时间:

Study execute time:

From 2025-08-29 00:00:00 To 2026-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-29 00:00:00 To 2026-05-31 00:00:00

干预措施:

Interventions:

组别:

围术期神经认知障碍组

样本量:

35

Group:

PND group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

非围术期神经认知障碍组

样本量:

118

Group:

nPND 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):

海南省 

市(区县):

海口市 

Country:

China

Province:

Hainan

City:

Haikou

单位(医院):

中南大学湘雅医学院附属海口医院 

单位级别:

三甲 

Institution
hospital:

Haikou Affiliated Hospital of Central South University Xiangya School of Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血清神经丝轻链蛋白表达水平

指标类型:

主要指标

Outcome:

The expression level of serum NFL

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:

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:

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):

None

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

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:

病例记录表

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

Case Record Form

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:

 2025-08-29 16:26:50