ChiCTR2500111575 版本V1.0 版本创建时间2025/11/03 14:24:54 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:

ChiCTR2500111575 

最近更新日期:

Date of Last Refreshed on:

2025-11-03 14:24:36 

注册时间:

Date of Registration:

2025-11-03 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

使用灌注指数与动脉血流参数评估胫神经阻滞的一项研究

Public title:

A Study on the Evaluation of Tibial Nerve Block Using Perfusion Index and Arterial Blood Flow Parameters

注册题目简写:

English Acronym:

研究课题的正式科学名称:

使用灌注指数与动脉血流参数评估胫神经阻滞的一项研究

Scientific title:

A Study on the Evaluation of Tibial Nerve Block Using Perfusion Index and Arterial Blood Flow Parameters

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:

王春梅 

研究负责人:

王春梅 

Applicant:

Chunmei Wang 

Study leader:

Chunmei Wang 

申请注册联系人电话:

Applicant telephone:

+86 13079881000

研究负责人电话:

Study leader's telephone:

+86 13079881000

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:

892398650@qq.com

研究负责人电子邮件:

Study leader's E-mail:

wangchunmei@firsthosp-dmu.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:

辽宁省大连市沙河口区联合路193号

研究负责人通讯地址:

大连市西岗区中山路222号

Applicant address:

No. 193, Lianhe Road, Shahekou District, Dalian City, Liaoning Province, China

Study leader's address:

No. 222 Zhongshan Road, Xigang District, Dalian City

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:

大连医科大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Dalian Medical University

研究负责人所在单位:

大连医科大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Dalian Medical 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:

PJ-KS-KY-2025-469

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:

大连医科大学附属第一医院伦理委员会

Name of the ethic committee:

Ethics Committee of The First Affiliated Hospital of Dalian Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-20 00:00:00

伦理委员会联系人:

徐蕾

Contact Name of the ethic committee:

Xu Lei

伦理委员会联系地址:

大连市西岗区中山路222号

Contact Address of the ethic committee:

No. 222 Zhongshan Road, Xigang District, Dalian City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 411 83010706

伦理委员会联系人邮箱:

Contact email of the ethic committee:

dyyyirb@163.com

研究实施负责(组长)单位:

大连医科大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Dalian Medical University

研究实施负责(组长)单位地址:

大连市西岗区中山路222号

Primary sponsor's address:

No. 222 Zhongshan Road, Xigang District, Dalian City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

辽宁省

市(区县):

Country:

China

Province:

Liaoning

City:

单位(医院):

大连医科大学附属第一医院

具体地址:

大连市西岗区中山路222号

Institution
hospital:

The First Affiliated Hospital of Dalian Medical University

Address:

No. 222 Zhongshan Road, Xigang District, Dalian City

经费或物资来源:

未说明

Source(s) of funding:

Not stated

Target disease:

Hemodynamic Changes After Tibial Nerve Block

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:

讨论PI和动脉血流参数是否可以作为胫神经阻滞成功的可靠客观指标  

Objectives of Study:

Discussion on whether Perfusion Index (PI) and arterial blood flow parameters can serve as reliable objective indicators for the success of tibial nerve block

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.成年(18-80岁)患者;
2.ASA为I-III;
3.计划在全身麻醉联合股神经及胫神经阻滞下进行膝关节置换术的患者;

Inclusion criteria

1.Age 18-80 years;
2.ASA I-III;
3.Scheduled for knee arthroplasty with GA+femoral/tibial nerve blocks;

排除标准:

1.患者拒绝,不能给予知情同意; 2.不能配合完成研究计划; 3.孕妇、产妇或尿妊娠试验阳性; 4.外周血管疾病; 5.糖尿病; 6.长期使用镇痛药物; 7.使用α和/或β受体阻滞剂; 8.神经功能障碍; 9.有股神经及胫神经神经阻滞禁忌证如凝血功能异常、穿刺部位感染,或患有精神病等不能合作者; 10.麻药物过敏的患者.

Exclusion criteria:

1. Patient refusal or inability to provide informed consent; 2. Unable to cooperate to complete the research plan; 3. Inability to comply with the study protocol Pregnancy, postpartum status, or positive urine pregnancy test; 4. Peripheral vascular disease; 5. Diabetes mellitus; 6. Long-term use of painkillers; 7. Use alpha and/or beta receptor blockers. 8. Neurological dysfunction; 9. Contraindications for sciatic nerve and tibial nerve block include abnormal coagulation function, infection at the puncture site, or mental illness, among others, where cooperation is not possible; 10. Patients allergic to anesthetics;

研究实施时间:

Study execute time:

From 2025-03-12 00:00:00 To 2026-05-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-03-12 00:00:00 To 2025-12-30 00:00:00  

干预措施:

Interventions:

组别:

使用灌注指数与动脉血流参数评估胫神经阻滞的研究组

样本量:

71

Group:

Research Group on Using Perfusion Index and Arterial Blood Flow Parameters to Predict Tibial Nerve Block

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China 

Province:

Liaoning 

City:

 

单位(医院):

大连医科大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Dalian Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

灌注指数

指标类型:

主要指标

Outcome:

Posterior tibial artery Doppler parameters

Type:

Primary indicator

测量时间点:

胫神经阻滞前及阻滞后5,10,15,20,25,30min

测量方法:

脉搏血氧仪监测灌注指数

Measure time point of outcome:

Before and 5, 10, 20, 30 minutes after tibial nerve block

Measure method:

Monitoring of perfusion index by pulse oximeter

指标中文名:

胫后动脉血流参数

指标类型:

主要指标

Outcome:

Perfusion index

Type:

Primary indicator

测量时间点:

胫神经阻滞前及阻滞后5,10,20,30min

测量方法:

胫后动脉多普勒超声检查

Measure time point of outcome:

Before and 5, 10, 15, 20, 25, 30 minutes after tibial nerve block

Measure method:

Doppler ultrasound examination of the posterior tibial artery

指标中文名:

hollmen量表评分

指标类型:

主要指标

Outcome:

Scoring of the Hollmen Scale

Type:

Primary indicator

测量时间点:

胫神经阻滞前及阻滞后5,10,20,30min

测量方法:

针刺感觉评分,采用Hollmen量表,评估结果(0)两侧肢体感觉无区别;(1)针刺疼痛感觉较对侧肢体减轻;(2)针刺疼痛感觉迟钝,较对侧显著减轻;(3)针刺完全无痛觉。

Measure time point of outcome:

Before and 5, 10, 15, 20, 25, 30 minutes after tibial nerve block

Measure method:

Sensory Pinprick Score was assessed using the Hollmen Scale. The evaluation criteria are as follows: (0) No difference in sensation between both limbs; (1) Reduced pinprick pain sensation compared to the contralateral limb; (2) Dull pinprick sensation, significantly reduced compared to the contralateral limb; (3) Complete absence of pinprick sensation.

指标中文名:

平均动脉压

指标类型:

次要指标

Outcome:

Mean Arterial Pressure

Type:

Secondary indicator

测量时间点:

胫神经阻滞前及阻滞后5,10,20,30min

测量方法:

血压计测量

Measure time point of outcome:

Before and 5, 10, 15, 20, 25, 30 minutes after tibial nerve block

Measure method:

Measurement by sphygmomanometer

指标中文名:

心率

指标类型:

次要指标

Outcome:

Heart rate

Type:

Secondary indicator

测量时间点:

胫神经阻滞前及阻滞后5,10,20,30min

测量方法:

监护仪检测

Measure time point of outcome:

Before and 5, 10, 15, 20, 25, 30 minutes after tibial nerve block

Measure method:

ECG (EKG) monitoring

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 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:

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):

收据收集和记录由进行过相关培训的专业人员进行病例记录和电子化数据采集,数据的录入和编辑均由本研究团队进行,录入后有另外一名研究人员核查保证准确性。数据储存和备份在研究团队公共邮箱中。所有研究人员不得外泄数据。

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

The collection and recording of receipts were performed by trained professionals for case documentation and electronic data acquisition. Data entry and editing were conducted exclusively by the research team, with a secondary researcher verifying the accuracy post-entry. Data storage and backup were managed through the research team's shared email account. All researchers were prohibited from disclosing data externally.

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 Report Form (CRF)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-11-03 14:24:36