星状神经节阻滞对老年髋部手术患者脑氧饱和度及术后谵妄的影响

注册号:

Registration number:

ChiCTR2500111634 

最近更新日期:

Date of Last Refreshed on:

2025-11-04 08:15:05 

注册时间:

Date of Registration:

2025-11-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

星状神经节阻滞对老年髋部手术患者脑氧饱和度及术后谵妄的影响

Public title:

Effect of Stellate Ganglion Block on Cerebral Oxygen Saturation an Postoperative Delirium in Elderly Patients Undergoing Hip Surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

星状神经节阻滞对老年髋部手术患者脑氧饱和度及术后谵妄的影响

Scientific title:

Effect of Stellate Ganglion Block on Cerebral Oxygen Saturation an Postoperative Delirium in Elderly Patients Undergoing Hip Surgery

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:

刘舒 

研究负责人:

刘舒 

Applicant:

Shu Liu 

Study leader:

Shu Liu 

申请注册联系人电话:

Applicant telephone:

+86 185 0420 7010

研究负责人电话:

Study leader's
telephone:

+86 185 0420 7010

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:

xinhualiushu@163.com

研究负责人电子邮件:

Study leader's E-mail:

xinhualiushu@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:

中国辽宁省大连市甘井子区悦岭西街139号

研究负责人通讯地址:

中国辽宁省大连市甘井子区悦岭西街139号

Applicant address:

No.139,Yueling West Street, Ganjingzi District, Dalian City, Liaoning Province,China

Study leader's address:

No.139,Yueling West Street, Ganjingzi District, Dalian City, Liaoning Province,China

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:

大连大学附属新华医院

Applicant's institution:

Xinhua Hospital Affiliated to Dalian University

研究负责人所在单位:

大连大学附属新华医院

Affiliation of the Leader:

Xinhua Hospital Affiliated to Dalian 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:

2025-073-01

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:

大连大学附属新华医院伦理审查委员会

Name of the ethic committee:

Ethics Committee of Xinhua Hospital Affiliated to Dalian University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-25 00:00:00

伦理委员会联系人:

宋郁欣

Contact Name of the ethic committee:

Yuxin Song

伦理委员会联系地址:

中国辽宁省大连市甘井子区悦岭西街139号

Contact Address of the ethic committee:

No.139,Yueling West Street, Ganjingzi District, Dalian City, Liaoning Province,China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 411 8436 9629

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:

大连大学附属新华医院

Primary sponsor:

Xinhua Hospital Affiliated to Dalian University

研究实施负责(组长)单位地址:

中国辽宁省大连市甘井子区悦岭西街139号

Primary sponsor's address:

No.139,Yueling West Street, Ganjingzi District, Dalian City, Liaoning Province,China

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):

大连市

Country:

China

Province:

Liaoning

City:

Dalian

单位(医院):

大连大学附属新华医院

具体地址:

中国辽宁省大连市甘井子区悦岭西街139号

Institution
hospital:

Xinhua Hospital Affiliated to Dalian University

Address:

No.139,Yueling West Street, Ganjingzi District, Dalian City, Liaoning Province,China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

老年人术后谵妄  

Target disease:

Postoperative delirium

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

明确在老年髋部手术(髋关节置管术、股骨骨折内固定术)患者中,实施单侧星状神经节阻滞术(SGB)是否能有效维持或提高术中局部脑氧饱和度(rSO2),并减少rSO2显著下降的发生率和/持续时间。探究老年髋部手术中实施SGB是否能有效降低术后谵妄(POD)的发生率。  

Objectives of Study:

This study aims to investigate the efficacy of ultrasound-guided stellate ganglion block (SGB) in maintaining and enhancing regional cerebral oxygen saturation (rSO2) in geriatric patients undergoing hip surgical , while minimizing the incidence and duration of significant rSO2 desaturation. Furthermore, it seeks to explore the potential of SGB implementation in reducing the incidence of postoperative delirium (POD) in geriatric patients.

药物成份或治疗方案详述:

试验组药物成分为:盐酸罗哌卡因,在超声引导下星状神经节阻滞(SGB)操作过程中,将0.5%罗哌卡因7ml注射到C6水平阻滞星状神经节。 

Description for medicine or protocol of treatment in detail:

The pharmacological agent administered to the experimental group was ropivacaine hydrochloride. Under ultrasound guidance, a stellate ganglion block (SGB) procedure was performed, during which 7 mL of 0.5% ropivacaine was injected at the C6 vertebral level into the stellate ganglion (SG).  

纳入标准:

Inclusion criteria

排除标准:

1. 有精神疾病史; 2. 视觉/听觉障碍; 3.术前认知障碍(Mini-Cog<2分); 4.严重颈动脉狭窄(超声>50%)或SGB禁忌症。

Exclusion criteria:

1. Have a history of mental illness; 2. Visual/auditory impairment; 3. Preoperative cognitive impairment (Mini-Cog<2 points); 4. Severe carotid artery stenosis (ultrasound >50%) or contraindications for SGB.

研究实施时间:

Study execute time:

From 2025-11-15 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-15 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

76

Group:

Experimental Group

Sample size:

干预措施:

超声引导下星状神经节阻滞

干预措施代码:

Intervention:

ultrasound-guided stellate ganglion block (SGB)

Intervention code:

组别:

对照组

样本量:

76

Group:

Control group

Sample size:

干预措施:

不接受星状神经结阻滞操作

干预措施代码:

Intervention:

Do not accept stellate ganglion block operation

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):

大连市 

Country:

China

Province:

Liaoning

City:

Dalian

单位(医院):

大连大学附属新华医院 

单位级别:

三甲 

Institution
hospital:

Xinhua Hospital Affiliated to Dalian University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后谵妄发生率

指标类型:

主要指标

Outcome:

the incidence of postoperative delirium(POD)

Type:

Primary indicator

测量时间点:

术后三天内或出院前

测量方法:

3D-CAM量表

Measure time point of outcome:

the occurrence of POD within 3 days postsurgery or before discharge

Measure method:

3D-Confusion Assessment Method

指标中文名:

局部脑氧饱和度(rSO2)

指标类型:

主要指标

Outcome:

Regional Cerebral Oxygen Saturation

Type:

Primary indicator

测量时间点:

患者入室(Tb,baseline),椎管内麻醉实施后(T1),手术开始时刻(T2),术中rSO2最低值或术中脑氧饱和度下降>20%时(T3),手术结束时(T4)。

测量方法:

近红外光谱(NIRS)

Measure time point of outcome:

Patient in-room(Tb,baseline),Post neuraxial anesthesia(T1),Operation begins(T2),The minimum value of rSO2/The proportion of 20% reduction in rSO2(T3),The end of the surgery(T4).

Measure method:

Near-Infrared Spectroscopy

指标中文名:

睡眠质量指数

指标类型:

次要指标

Outcome:

Sleep Quality Index

Type:

Secondary indicator

测量时间点:

术前,术后

测量方法:

匹兹堡睡眠质量指数(PSQI)

Measure time point of outcome:

preoperative and postoperative

Measure method:

Pittsburgh Sleep Quality Index

指标中文名:

疼痛评分

指标类型:

次要指标

Outcome:

Pain Score

Type:

Secondary indicator

测量时间点:

术前、术后

测量方法:

视觉模拟评分法(VAS)

Measure time point of outcome:

preoperative and postoperative

Measure method:

Visual Analogue Scale

指标中文名:

白介素-6(IL-6)

指标类型:

次要指标

Outcome:

Interleukin-6

Type:

Secondary indicator

测量时间点:

术前1次,术后一次。

测量方法:

化学发光法(CLIA)

Measure time point of outcome:

preoperative and postoperative

Measure method:

Chemiluminescence Immunoassay

指标中文名:

CRP

指标类型:

次要指标

Outcome:

C-reactive protein

Type:

Secondary indicator

测量时间点:

术前一次,术后一次

测量方法:

免疫比浊法

Measure time point of outcome:

preoperative and postoperative

Measure method:

Immunoturbidimetry Assay

指标中文名:

不良事件发生率

指标类型:

次要指标

Outcome:

Incidence of adverse events

Type:

Secondary indicator

测量时间点:

术后72小时

测量方法:

术后随访

Measure time point of outcome:

72hours postoperative

Measure method:

Postoperative Follow-up

指标中文名:

动脉血压

指标类型:

次要指标

Outcome:

Arterial Blood Pressure

Type:

Secondary indicator

测量时间点:

患者入室(Tb,baseline),椎管内麻醉实施后(T1),手术开始时刻(T2),术中rSO2最低值或术中脑氧饱和度下降>20%时(T3),手术结束时(T4)。

测量方法:

有创动脉血压监测(IABP)

Measure time point of outcome:

Patient in-room(Tb,baseline),Post neuraxial anesthesia(T1),Operation begins(T2),The minimum value of rSO2/The proportion of 20% reduction in rSO2(T3),The end of the surgery(T4).

Measure method:

Invasive Arterial Blood Pressure Monitoring(IABP)

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

肘静脉血

Sample Name:

Blood

Tissue:

Cubital Vein Blood

人体标本去向

使用后销毁  

说明

检测后销毁

Fate of sample:

Destruction after use  

Note:

Destroy after testing

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 65 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):

符合入选标准的患者在签署知情同意书后,将按1:1的比例随机分为SGB组或对照组。训练有素的护士将使用DAP软件(DAP公司,中国北京)在四个参与者的排列块中生成一个分组随机数序列。

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

Patients who meet the inclusion criteria will be randomly assigned to the SGB group or control group in a 1:1 ratio after signing the informed consent form. A trained nurse will use the DAP software (DAP Co, Beijing, China) to generate a blocked random number sequence in permuted blocks of four participants.

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:

我们的研究是一项参与者盲法和评估盲法试验。由于实验组注射药物,对照组不进行SGB操作,配药的护士和执行SGB的麻醉医生不能失盲。他们不参与随后的研究过程,并被告知分组信息不得泄露。外科医生、实施椎管内麻醉的麻醉医师、术后访视的护士和统计分析者均不知道分组情况。

Blinding:

Our study is a participant-blinded and assessor-blinded trial. Due to the inconsistent volumes of injected drugs and different block (sham or active), the nurse who dispenses the medication and the anaesthesiologist who performs SGB cannot be blinded. They do not participate in the subsequent study process and are informed that grouping information must not be disclosed. Surgeons, anaesthesiologists performing spinal anaesthesia, nurses conducting postoperative evaluations and statisticians are all blinded to the group allocation.

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:

本研究将采用基于网络的电子数据采集系统进行数据收集,以确保数据的准确性和完整性。 数据采集:麦迪斯顿医疗科技有限公司麻醉系统;大连大学附属新华医院HIS系统。 数据管理:所有数据将直接从源文件录入EDC系统。系统内置逻辑校验功能,并在数据录入过程中进行实时核查。研究结束后,所有结果审核完成,将去标识化后的个体参与者数据将结果公开发表后一年,通过本研究者邮箱获取。

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

This research will implement a web-based electronic data capture (EDC) system to ensure data accuracy and integrity. Data Collection: The anesthesia management system provided by Mediston Medical Technology Co., Ltd. and the hospital information system (HIS) of Xinhua Hospital affiliated to Dalian University will be utilized. Data Management: All data will be directly transferred from source documents to the EDC system, which incorporates an integrated logic verification mechanism to perform real-time validation during data entry.

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:

 2025-11-04 08:14:48