老年髋部骨折患者手术期间的呼吸训练与呼吸支持对认知功能影响的研究

注册号:

Registration number:

ChiCTR2600121794 

最近更新日期:

Date of Last Refreshed on:

2026-04-02 20:31:59 

注册时间:

Date of Registration:

2026-04-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

老年髋部骨折患者手术期间的呼吸训练与呼吸支持对认知功能影响的研究

Public title:

Study on the Effect of Respiratory Training and Respiratory Support During Surgery on Cognitive Function in Elderly Patients with Hip Fracture

注册题目简写:

English Acronym:

研究课题的正式科学名称:

围术期吸气肌训练联合术中最佳呼气末正压通气对老年髋部骨折患者围术期神经认知障碍的影响

Scientific title:

Effects of Perioperative Inspiratory Muscle Training Combined with Intraoperative Optimal Positive End-Expiratory Pressure Ventilation on Perioperative Neurocognitive Disorders in Elderly Patients with Hip Fracture

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:

焦皓 

研究负责人:

焦皓 

Applicant:

Jiao Hao 

Study leader:

Jiao Hao 

申请注册联系人电话:

Applicant telephone:

+86 13512560960

研究负责人电话:

Study leader's
telephone:

+86 181 6877 7312

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:

jiaohaoyishi@163.com

研究负责人电子邮件:

Study leader's E-mail:

jiaohaoyishi@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:

江苏省徐州市泉山区淮海西路99号

研究负责人通讯地址:

江苏省徐州市泉山区淮海西路99号

Applicant address:

No. 99, Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province

Study leader's address:

No. 99, Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province

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:

徐州医科大学附属医院

Applicant's institution:

The Affiliated Hospital of Xuzhou Medical University

研究负责人所在单位:

徐州医科大学附属医院

Affiliation of the Leader:

The Affiliated Hospital of Xuzhou Medical 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:

XYFY2026-KL181-01

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:

徐州医科大学附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Affiliated Hospital of Xuzhou Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-17 00:00:00

伦理委员会联系人:

王小梅

Contact Name of the ethic committee:

Wang XiaoMei

伦理委员会联系地址:

江苏省徐州市泉山区淮海西路99号

Contact Address of the ethic committee:

No. 99, Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 516 85802291

伦理委员会联系人邮箱:

Contact email of the ethic committee:

812993921@qq.com

研究实施负责(组长)单位:

徐州医科大学附属医院

Primary sponsor:

The Affiliated Hospital of Xuzhou Medical University

研究实施负责(组长)单位地址:

江苏省徐州市泉山区淮海西路99号

Primary sponsor's address:

No. 99, Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu 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):

江苏省

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

徐州医科大学附属医院

具体地址:

江苏省徐州市泉山区淮海西路99号

Institution
hospital:

The Affiliated Hospital of Xuzhou Medical University

Address:

No. 99, Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

self-raised fund

研究疾病:

老年髋部骨折  

Target disease:

Elderly Hip Fracture

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:

探究围术期吸气肌训练联合术中最佳呼气末正压通气对老年髋部骨折患者围术期神经认知障碍的影响  

Objectives of Study:

Perioperative Inspiratory Muscle Training Combined with Optimal Intraoperative PEEP: Effect on Perioperative Neurocognitive Disorders in Elderly Hip Fracture Patients.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.术前存在神经系统疾病(脑卒中、癫痫、颅脑外伤、脑肿瘤等)或精神疾病史;
2.术前中度以上认知障碍、痴呆、抑郁或谵妄;
3.术前严重心肺功能不全,不能耐受PEEP或呼吸训练;
4.ASA≥Ⅳ级,无法耐受麻醉手术;
5.术前合并感染或全身炎症状态(体温>38℃,CRP>20 mg/L);
6.术前7天内使用镇静、抗精神病或抗胆碱药物;

Exclusion criteria:

1.Preoperative history of neurological diseases (e.g., stroke, epilepsy, craniocerebral trauma, brain tumor) or mental illness;
2.Preoperative moderate to severe cognitive impairment, dementia, depression, or delirium;
3.Preoperative severe cardiopulmonary insufficiency unable to tolerate PEEP (Positive End-Expiratory Pressure) or breathing training;
4.ASA physical status classification ≥ Ⅳ, unable to tolerate anesthesia and surgery;
5.Preoperative infection or systemic inflammatory state (body temperature > 38℃, CRP > 20 mg/L);
6.Use of sedatives, antipsychotics, or anticholinergic drugs within 7 days before surgery.

研究实施时间:

Study execute time:

From 2026-04-03 00:00:00 To 2027-04-03 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-03 00:00:00 To 2027-04-03 00:00:00

干预措施:

Interventions:

组别:

对照组

样本量:

40

Group:

Control group

Sample size:

干预措施:

机械通气按常规执行

干预措施代码:

Intervention:

Mechanical ventilation is performed as usual.

Intervention code:

组别:

联合干预组

样本量:

40

Group:

Combined Intervention Group

Sample size:

干预措施:

围术期吸气肌训练,术中个体化PEEP

干预措施代码:

Intervention:

Perioperative Inspiratory Muscle TrainingIntraoperative Individualized PEEP.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

徐州医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Affiliated Hospital of Xuzhou Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

炎症因子水平变化

指标类型:

次要指标

Outcome:

changes in inflammatory factor levels

Type:

Secondary indicator

测量时间点:

术前、术后24小时、术后72小时

测量方法:

白细胞介素-6(IL-6);肿瘤坏死因子-a (TNF-a);C反应蛋白(CRP);降钙素原(PCT)

Measure time point of outcome:

Peripheral blood samples were collected from patients before surgery, 24 hours postoperatively, and

Measure method:

IL-6;TNF-a;CRP;PCT

指标中文名:

氧合功能变化

指标类型:

次要指标

Outcome:

changes in oxygenation function

Type:

Secondary indicator

测量时间点:

术前、切皮时、缝皮时、术后6小时

测量方法:

Measure time point of outcome:

before surgery, during skin incision, during skin closure, and 6 hours postoperatively respectively”

Measure method:

指标中文名:

术后肺部并发症发生率

指标类型:

次要指标

Outcome:

ncidence of postoperative complications

Type:

Secondary indicator

测量时间点:

术后3天

测量方法:

术后肺炎、肺不张、呼吸功能不全/呼吸衰竭、胸腔积液、肺栓塞。

Measure time point of outcome:

three days postoperatively

Measure method:

Postoperative pneumonia Atelectasis Respiratory insufficiency Pulmonary embolism

指标中文名:

术中脑氧饱和度指标差异

指标类型:

次要指标

Outcome:

differences in intraoperative cerebral oxygen saturation indices

Type:

Secondary indicator

测量时间点:

手术全程

测量方法:

Measure time point of outcome:

during operation

Measure method:

指标中文名:

术后30天内神经认知障碍发生率

指标类型:

主要指标

Outcome:

incidence of postoperative neurocognitive disorder within 30 days after surgery

Type:

Primary indicator

测量时间点:

术后1 3 7 30天

测量方法:

MMSE评分量表

Measure time point of outcome:

1st, 3rd, 7th, and 30th days after surgery

Measure method:

Mini-Mental State Examination

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:

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):

随机数字表

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

random number table

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:

呼吸训练过程中尽量采用标准化语,避免向患者透露干预组别。 PEEP 组患者术中设置与标准通参数一致,不主动告知患者其 PEEP 设定。术后认知功能评估由独⽴评估者完成,评估者不参与干预与术中管理,对分组情况不知情。认知量表(如 MMSE 评分)使统培训流程,评估员经培训合格后上岗。数据由第方独立统计员进行处理,分析过程中以编码式处理组别信息直分析完成予解盲。

Blinding:

During the respiratory training process, standardized language should be used as much as possible, and patients should not be informed of their intervention group. For patients in the PEEP group, intraoperative settings are consistent with standard ventilation parameters, and patients are not actively told their PEEP settings. Postoperative cognitive function assessments are conducted by independent evaluators who do not participate in interventions or intraoperative management and are unaware of group assignments. Cognitive scales (such as MMSE scores) are used following standardized training procedures, and evaluators start work only after being trained and certified. Data are processed by independent statisticians, and during analysis, group information is handled in a coded manner; unblinding occurs only after analysis is completed.

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):

N/A

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:

电子采集和管理

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

Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-02 20:31:42