ChiCTR2500102792 版本V1.0 版本创建时间2025/05/20 10:56:09 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:

ChiCTR2500102792 

最近更新日期:

Date of Last Refreshed on:

2025-05-20 10:56:04 

注册时间:

Date of Registration:

2025-05-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

胸骨拉钩在充气纵隔镜食管癌切除术的应用研究——一项单中心随机对照研究

Public title:

The Application of Sternum Retractor in Pneumomediastinoscopic Esophagectomy for Esophageal Cancer:A Single-Center Randomized Controlled Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

胸骨拉钩在充气纵隔镜食管癌切除术的应用研究——一项单中心随机对照研究

Scientific title:

The Application of Sternum Retractor in Pneumomediastinoscopic Esophagectomy for Esophageal Cancer:A Single-Center Randomized Controlled Study

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:

赵金兰 

研究负责人:

胡杨 

Applicant:

Zhao Jinlan 

Study leader:

Hu Yang 

申请注册联系人电话:

Applicant telephone:

+86 138 8052 6127

研究负责人电话:

Study leader's telephone:

+86 189 8060 6876

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:

605033609@qq.com

研究负责人电子邮件:

Study leader's E-mail:

huyangforests@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:

四川省成都市武侯区国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号

Applicant address:

No.37,Guoxue Lane,Wuhou District,Chengdu City,Sichuan Province

Study leader's address:

No.37,Guoxue Lane,Wuhou District,Chengdu City,Sichuan 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:

四川大学华西医院

Applicant's institution:

West China Hospital of Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan 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:

2025年审(447)号

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:

四川大学华西医院生物医学伦理审查委员会

Name of the ethic committee:

Biomedical Ethics Review Committee of West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-15 00:00:00

伦理委员会联系人:

邓绍林

Contact Name of the ethic committee:

Deng Shaolin

伦理委员会联系地址:

四川省成都市武侯区国学巷37号八角亭2105

Contact Address of the ethic committee:

No.37,Guoxue Lane,Wuhou District,Chengdu City,Sichuan Province,Octagonal Pavilion,Room 2105

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8542 2654

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:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号

Primary sponsor's address:

No.37,Guoxue Lane,Wuhou District,Chengdu City,Sichuan 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):

四川

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

No.37,Guoxue Lane,Wuhou District,Chengdu City,Sichuan Province

经费或物资来源:

四川大学华西医院临床研究孵化项目1.3.5计划(编号:2018HXFH039)

Source(s) of funding:

Clinical Research Incubation Project of West China Hospital of Sichuan University,1.3.5 Project(Grant No.:2018HXFH039)

Target disease:

Esophageal cancer

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究旨在探讨胸骨拉钩在充气纵隔镜食管癌切除术中的应用效果及其临床价值。具体目标包括:评估胸骨拉钩在手术过程中的操作便利性和安全性,分析其对手术时间、出血量及并发症发生率的影响。通过对比传统手术方法与胸骨拉钩辅助技术在食管癌切除术中的效果,探讨其在提高手术成功率和患者术后恢复方面的优势。本研究的主要终点指标为手术时间,手术时间可量化操作便捷性,且与术中创伤、术后恢复相关。次要终点指标包括术中出血量、术中血压波动、术后并发症发生率:包括吻合口瘘、肺部感染、心律失常等。这些指标将综合评估胸骨拉钩在充气纵隔镜食管癌切除术中的应用效果。结合临床数据,分析胸骨拉钩在不同类型食管癌患者中的适用性,为临床实践提供科学依据。  

Objectives of Study:

This study aims to investigate the application effects and clinical value of the sternum retractor in pneumomediastinoscopic esophagectomy for esophageal cancer.The specific objectives include:assessing the ease of use and safety of the sternum retractor during the surgical procedure,and analyzing its impact on surgical time,blood loss,and complication rates.By comparing the outcomes of traditional surgical methods with those of esophagectomy assisted by the sternum retractor,the study explores the advantages of the retractor in improving surgical success rates and postoperative patient recovery.The primary endpoint of this study is surgical time,which can quantify the ease of operation and is related to intraoperative trauma and postoperative recovery.Secondary endpoints include intraoperative blood loss,intraoperative blood pressure fluctuations,and postoperative complication rates,such as anastomotic leakage,pulmonary infection,and arrhythmias.These indicators will comprehensively evaluate the application effects of the sternum retractor in pneumomediastinoscopic esophagectomy for esophageal cancer.Combined with clinical data,the study will analyze the applicability of the sternum retractor in different types of esophageal cancer patients,providing a scientific basis for clinical practice.

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病理诊断已经确诊为食管癌的患者;②手术方式为充气纵隔镜联合腹腔镜;③胸骨解剖结构正常,无胸骨拉钩使用禁忌症(如胸骨畸形、严重骨质疏松)。④患者知情同意,自愿参加本研究。

Inclusion criteria

1 Patients who have been pathologically diagnosed with esophageal cancer; 2 The surgical approach involves pneumomediastinoscopy combined with laparoscopy; 3 Patients with a normal sternum anatomy and no contraindications for the use of a sternum retractor(such as sternum deformity or severe osteoporosis); 4 Patients who have provided informed consent and voluntarily agree to participate in this study.

排除标准:

存在胸骨拉钩使用禁忌症(如胸骨骨折史、胸骨感染)。

Exclusion criteria:

Contraindications for the use of a sternum retractor exist(such as a history of sternum fracture or sternum infection).

研究实施时间:

Study execute time:

From 2025-02-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-21 00:00:00 To 2025-12-31 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

63

Group:

Trial group

Sample size:

干预措施:

在充气纵隔镜食管癌切除术中应用胸骨拉钩对胸骨下段进行牵引和固定。

干预措施代码:

Intervention:

The application of a sternum retractor for traction and fixation of the lower segment of the sternum during pneumomediastinoscopic esophagectomy for esophageal cancer.

Intervention code:

组别:

对照组

样本量:

63

Group:

Control group

Sample size:

干预措施:

在充气纵隔镜食管癌切除术中采用传统方法进行手术,不使用胸骨拉钩抬高胸骨下段。

干预措施代码:

Intervention:

In the mediastinoscopic esophagectomy for esophageal cancer,the traditional surgical method is used without employing a sternum retractor to elevate the lower part of the sternum.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

手术时间

指标类型:

主要指标

Outcome:

Surgical time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后并发症发生率

指标类型:

次要指标

Outcome:

Incidence of postoperative complications

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中出血量

指标类型:

次要指标

Outcome:

Intraoperative blood loss

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中血压波动

指标类型:

次要指标

Outcome:

Intraoperative blood pressure fluctuation

Type:

Secondary 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:

组织:

Sample Name:

None

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 18 years
最大 Max age 100 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):

有研究组的负责统计的人员采用随机数字表法或计算机随机程序,将纳入研究的患者随机分为实验组(使用胸骨拉钩抬高胸骨下段组)和对照组,确保两组在年龄、性别、肿瘤分期等方面具有可比性。

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

Patients included in the study were randomly assigned to the experimental group(the group using a sternum retractor to elevate the lower segment of the sternum)and the control group using a random number table or a computerized randomization program,ensuring comparability between the two groups in terms of age,gender,and tumor stage.

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

本研究采用单盲设计。受试者在手术前及手术过程中对分组情况保持盲态,即受试者不知道自己被分配到试验组还是对照组。研究实施人员(如手术医生)知晓分组信息,但需严格遵守研究方案,避免对受试者产生暗示或影响。所有与手术无关的结局评估者(如术后随访医生、数据收集人员)对分组信息保持盲态,以减少测量偏倚。

Blinding:

This study employs a single-blind design.Participants are blinded to the group assignment before and during the surgery,meaning they are unaware of whether they have been allocated to the experimental group or the control group.The study implementers(such as the surgeons)are aware of the group assignments but are required to strictly adhere to the study protocol to avoid any suggestions or influences on the participants.All outcome assessors unrelated to the surgery(such as postoperative follow-up physicians and data collectors)remain blinded to the group assignments to minimize measurement bias.

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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):

研究结束后,我们将通过国家生物信息中心 https://ngdc.cncb.ac.cn/gsub/ 共享数据。该平台将确保数据的安全存储和合规共享。

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

After the completion of the study,we will share the data through the China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/).This platform will ensure the secure storage and compliant sharing of data.

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:

本研究数据采集和管理采用手麻系统病例记录表和医院的电子数据采集与管理系统(HIS)。涵盖人口统计学信息、基线特征、干预措施、随访数据和不良事件等必要数据点,由研究协调员和护士填写,并经资深成员审核。数据通过手麻系统进行电子采集和管理,具备数据验证、自动提醒和数据锁定功能。数据录入后由数据管理员和统计师审核,所有修改均记录并审核,确保可追溯性。研究团队定期备份数据,严格遵守数据保护法规,确保数据安全和保密。数据收集完成后,将进行数据清理,处理缺失数据、异常值和重复数据,随后锁定数据,确保其稳定性和不可更改性。

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

Data collection and management in this study are conducted using the anesthesia and surgery management system's case record form and the hospital's electronic data capture and management system(HIS).These tools cover essential data points,including demographic information,baseline characteristics,interventions,follow-up data,and adverse events.The forms are filled out by the study coordinator and nurses and reviewed by senior team members.Data are electronically collected and managed through the anesthesia and surgery management system,which features data validation,automatic reminders,and data locking.After data entry,the data administrator and statistician review the data,with all modifications recorded and audited to ensure traceability.The research team regularly backs up data and strictly complies with data protection regulations to ensure data security and confidentiality.After data collection is completed,data cleaning is performed to address missing data,outliers,and duplicate data,followed by data locking to ensure stability and immutability.

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:

 2025-05-20 10:56:04