ChiCTR2500101107 版本V1.0 版本创建时间2025/04/21 09:38:50 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:

ChiCTR2500101107 

最近更新日期:

Date of Last Refreshed on:

2025-04-21 09:38:32 

注册时间:

Date of Registration:

2025-04-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

围术期个体化肺开放通气策略对老年患者前列腺癌根治术术后肺不张的影响:一项随机对照试验

Public title:

Effect of perioperative individualized lung open ventilation strategies on atelectasis in elderly patients after radical prostate cancer surgery: a randomized controlled trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

围术期个体化肺开放通气策略对老年患者前列腺癌根治术术后肺不张的影响:一项随机对照试验

Scientific title:

Effect of perioperative individualized lung open ventilation strategies on atelectasis in elderly patients after radical prostate cancer surgery: a randomized controlled trial

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:

胡学涛 

研究负责人:

李云 

Applicant:

Hu Xuetao 

Study leader:

Li Yun 

申请注册联系人电话:

Applicant telephone:

+86 13625651904

研究负责人电话:

Study leader's telephone:

+86 15105517565

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:

13625651904@163.com

研究负责人电子邮件:

Study leader's E-mail:

759392488@qq.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:

安徽省合肥市蜀山区翡翠路15号

研究负责人通讯地址:

安徽省合肥市蜀山区翡翠路15号

Applicant address:

No.15, Feicui Road, South District, Shushan District, Hefei City, Anhui Province

Study leader's address:

No.15, Feicui Road, South District, Shushan District, Hefei City, Anhui 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:

安徽医科大学第二附属医院

Applicant's institution:

The Second Affiliated Hospital of Anhui Medical University

研究负责人所在单位:

安徽医科大学第二附属医院

Affiliation of the Leader:

The Second Hospital of Anhui 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:

YX2024-242(F2)

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:

安徽医科大学第二附属医院医学研究伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee of the Second Affiliated Hospital of Anhui Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-03-10 00:00:00

伦理委员会联系人:

罗贤悦

Contact Name of the ethic committee:

Luo Xianyue

伦理委员会联系地址:

安徽省合肥市蜀山区翡翠路15号

Contact Address of the ethic committee:

No.15, Feicui Road, South District, Shushan District, Hefei City, Anhui Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 551 63806061

伦理委员会联系人邮箱:

Contact email of the ethic committee:

2574969390@qq.com

研究实施负责(组长)单位:

安徽医科大学第二附属医院

Primary sponsor:

The Second Hospital of Anhui Medical University

研究实施负责(组长)单位地址:

安徽省合肥市蜀山区翡翠路15号

Primary sponsor's address:

No.15, Feicui Road, South District, Shushan District, Hefei City, Anhui 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):

安徽省

市(区县):

Country:

China

Province:

Anhui

City:

单位(医院):

安徽医科大学第二附属医院

具体地址:

安徽省合肥市蜀山区翡翠路15号

Institution
hospital:

The Second Hospital of Anhui Medical University

Address:

No.15, Feicui Road, South District, Shushan District, Hefei City, Anhui Province

经费或物资来源:

自筹

Source(s) of funding:

Department self-financing

Target disease:

Prostatic cancer

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:

探究围术期个体化肺开放通气策略对老年患者前列腺癌根治术术后肺不张的影响。  

Objectives of Study:

To explore the effect of perioperative individualized lung open ventilation strategy on atelectasis in elderly patients after radical prostatectomy.

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.择期行前列腺癌根治术的老年患者,年龄≥65岁; 2.BMI 18.5~25 kg/m^2; 3.ASA Ⅱ~Ⅲ级; 4.肺部并发症中高风险(ARISCAT 评分≥26); 5.术前肺功能并未显示明显异常,无脊椎或胸廓畸形,无困难气道、哮喘或慢阻肺; 6.预计手术时间≥2h; 7.自愿受试并签署知情同意书。

Inclusion criteria

1.Patients aged 65 years or older undergoing radical prostatic cancer surgery; 2.BMI 18.5~25 kg/m^2; 3.ASA II~III; 4.Moderate and high risk of pulmonary complications (ARISCAT score>=26); 5.Preoperative pulmonary function showed no significant abnormalities, no spinal or thoracic malformations, no difficult airway, asthma, or COPD; 6.The operation time is expected to be >=2h; 7.Volunteer and sign informed consent.

排除标准:

1.术前高血压未得到有效控制或控制不佳(收缩压≥180mmHg 或舒张压 ≥110mmHg); 2.严重的呼吸系统合并症(包括但不局限于慢性阻塞性肺疾病、哮喘、肺癌、肺结核等); 3.严重的肝肾功能损害; 4.严重的心血管系统疾病:如合并严重的心律失常,心力衰竭,急性冠脉综合征等基础疾病; 5.最近3个月参与其他临床研究; 6.其他研究者认为不适合参与研究的情况.

Exclusion criteria:

1.Preoperative hypertension was not effectively controlled or poorly controlled (systolic>=180mmHg or diastolic >=110mmHg); 2.Severe respiratory comorbidities (including but not limited to chronic obstructive pulmonary disease, asthma, lung cancer, tuberculosis, etc.); 3.Severe impairment of liver and kidney function; 4.Serious cardiovascular system diseases: such as severe arrhythmia, heart failure, acute coronary syndrome and other underlying diseases; 5.Participated in other clinical studies in the last 3 months; 6.Situations that other researchers found inappropriate to participate in the study.

研究实施时间:

Study execute time:

From 2025-03-12 00:00:00 To 2025-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-21 00:00:00 To 2025-07-30 00:00:00  

干预措施:

Interventions:

组别:

个体化肺开放通气策略组

样本量:

36

Group:

individualized lung open ventilation strategy group

Sample size:

干预措施:

个体化肺开放通气策略

干预措施代码:

Intervention:

Individualized lung open ventilation strategy

Intervention code:

组别:

固定PEEP组

样本量:

36

Group:

Fixed PEEP group and individualized lung open ventilation strategy group

Sample size:

干预措施:

5cm H2O 固定PEEP

干预措施代码:

Intervention:

5cm H2O fixed PEEP

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽省 

市(区县):

 

Country:

China 

Province:

Anhui 

City:

 

单位(医院):

安徽医科大学第二附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Hospital of Anhui Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肺超声评分

指标类型:

主要指标

Outcome:

Pulmonary ultrasound score

Type:

Primary indicator

测量时间点:

麻醉前、拔管前、拔管后30min

测量方法:

将前侧后胸壁双肺区域,划分为12个区域,上下界:左右乳头水平;前后界:胸骨旁线、腋前线、腋后线、脊柱旁线;采用超声评估每个区域肺不张的程度,最后计算12个区域肺超声总分

Measure time point of outcome:

Before anesthesia、before extubation、30min after extubation

Measure method:

The anterior and posterior chest wall double lung areas were divided into 12 areas, the upper and lower boundaries: the left and right papillae level; Anterior and posterior boundaries: parasternal line, anterior axillary line, posterior axillary line, paraspinal line; Ultrasound was used to evaluate the degree of atelectasis in each region, and the total ultrasound score of 12 regions was calculated

指标中文名:

血流动力学指标

指标类型:

次要指标

Outcome:

Hemodynamic index

Type:

Secondary indicator

测量时间点:

气腹-Trendelenburg 体位建立即刻、建立后1h、建立后2h

测量方法:

记录各个时间点的心率、血压、中心静脉压

Measure time point of outcome:

Pneumoperitoneo-trendelenburg position was established immediately, 1h and 2h after establishment

Measure method:

Heart rate, blood pressure and central venous pressure were recorded at each time point

指标中文名:

肺功能指标

指标类型:

次要指标

Outcome:

Pulmonary function index

Type:

Secondary indicator

测量时间点:

术后1、3、5天

测量方法:

采用肺功能仪评估患者,记录FEV1、 FVC 、FEV1/FVC、 PEF

Measure time point of outcome:

1, 3, 5 days after surgery

Measure method:

Patients were evaluated by pulmonary function apparatus, and FEV1, FVC, FEV1/FVC, and PEF were recorded

指标中文名:

动脉血气指标

指标类型:

次要指标

Outcome:

Arterial blood gas index

Type:

Secondary indicator

测量时间点:

气腹-Trendelenburg 体位建立即刻、建立后1h、建立后2h

测量方法:

进行动脉血气分析、计算氧合指数

Measure time point of outcome:

Pneumoperitoneo-trendelenburg position was established immediately, 1h and 2h after establishment

Measure method:

Arterial blood gas analysis was performed and oxygenation index was calculated

指标中文名:

肺部并发症指标

指标类型:

次要指标

Outcome:

Pulmonary complication index

Type:

Secondary indicator

测量时间点:

术后1、3、5天

测量方法:

根据肺部并发症诊断标准,评估患者肺部并发症

Measure time point of outcome:

1, 3, 5 days after surgery

Measure method:

Pulmonary complications were evaluated according to the diagnostic criteria for pulmonary complications

指标中文名:

呼吸力学指标

指标类型:

次要指标

Outcome:

Respiratory mechanical index

Type:

Secondary indicator

测量时间点:

气腹-Trendelenburg 体位建立即刻、建立后1h、建立后2h

测量方法:

记录潮气量、吸气峰压、平台压、PEEP,计算驱动压和动态顺应性

Measure time point of outcome:

Pneumoperitoneo-trendelenburg position was established immediately, 1h and 2h after establishment

Measure method:

Tidal volume, peak inspiratory pressure, plateau pressure and PEEP were recorded, driving pressure and dynamic compliance were calculated

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

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:

男性

Gender:

Male

随机方法(请说明由何人用什么方法产生随机序列):

由研究团队中不参与随访的人使用计算机随机生成数字产生随机数列。

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

A random sequence of numbers was generated by the computer using random numbers generated by people in the research team who did not participate in the follow-up.

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:

双盲,研究参与者和研究人员不知道分组。

Blinding:

Double-blind, study participants and researchers are not aware of the grouping.

是否共享原始数据:

IPD sharing

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):

不共享

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

Not applicable

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

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-04-21 09:38:32