基于国产多模态腔镜系统的解剖性肝切除新技术研究

注册号:

Registration number:

ChiCTR2500101970 

最近更新日期:

Date of Last Refreshed on:

2025-05-06 17:39:49 

注册时间:

Date of Registration:

2025-05-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于国产多模态腔镜系统的解剖性肝切除新技术研究

Public title:

A new technique of anatomic hepatectomy based on domestic multi-modal endoscopy system

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于国产多模态腔镜系统的解剖性肝切除新技术研究

Scientific title:

A new technique of anatomic hepatectomy based on domestic multi-modal endoscopy system

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:

宋子敏 

研究负责人:

沈顺利 

Applicant:

Zimin Song 

Study leader:

Shunli Shen 

申请注册联系人电话:

Applicant telephone:

+86 182 4023 1837

研究负责人电话:

Study leader's
telephone:

+86 136 3148 4663

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:

songzm6@mail.sysu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

shenshli@mail.sysu.edu.cn

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:

广东省广州市越秀区中山二路58号

研究负责人通讯地址:

广东省广州市越秀区中山二路58号

Applicant address:

58 Zhongshan Second Road, Yuexiu District, Guangzhou City, Guangdong Province

Study leader's address:

58 Zhongshan Second Road, Yuexiu District, Guangzhou City, Guangdong 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:

中山大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Sun Yat-Sen University

研究负责人所在单位:

中山大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Sun Yat-Sen 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:

伦审临[2024]635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:

中山大学附属第一医院临床科研和实验动物伦理委员会

Name of the ethic committee:

IEC for Clinical Research and Animal Trials of the First Affiliated Hospital of Sun Yat-sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-09-27 00:00:00

伦理委员会联系人:

颜楚荣

Contact Name of the ethic committee:

Yan Churong

伦理委员会联系地址:

广东省广州市越秀区中山二路58号

Contact Address of the ethic committee:

58 Zhongshan Second Road, Yuexiu District, Guangzhou City, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 8733 4871

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:

中山大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Sun Yat-sen University

研究实施负责(组长)单位地址:

广东省广州市越秀区中山二路58号

Primary sponsor's address:

58 Zhongshan Second Road, Yuexiu District, Guangzhou City, Guangdong 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):

广东

市(区县):

广州

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

中山大学附属第一医院

具体地址:

中山二路58号

Institution
hospital:

The First Affiliated Hospital of Sun Yat-sen University

Address:

58 Zhongshan Second Road

经费或物资来源:

广东省基础与应用基础研究基金-省企联合基金项目(NO.2023B1515230006)

Source(s) of funding:

Guangdong Basic and Applied Basic Research Foundation – Joint Fund Project between the Province and Enterprises

研究疾病:

肝细胞癌  

Target disease:

hepatocellular carcinoma

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:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

腹腔镜手术是肝脏外科发展的主流术式。荧光、成像技术辅助腹腔镜手术有助于精准切除肿瘤。申请人团队前期联合迈瑞公司研发了国内第一款多模态融合腔镜手术系统,本课题旨在研究利用自主研发的多模态腹腔镜系统进行解剖性半肝切除术的有效性,建立标准化技术流程,为拓展国产高端外科器械的临床应用及探讨新系统辅助下的腔镜技术的效果提供高级的循证医学证据。 本研究目的:对比多模态腹腔镜系统和进口传统腹腔镜系统行半肝切除术的有效性、安全性,建立基于国产多模态腹腔镜系统半肝切除新技术标准。  

Objectives of Study:

Laparoscopic surgery has become the mainstream approach in liver surgery. The use of fluorescence and imaging technologies to assist laparoscopic procedures facilitates precise tumor resection. In earlier work, the applicant’s team collaborated with Mindray to develop the first domestic multimodal integrated laparoscopic surgical system. This project aims to evaluate the efficacy of performing anatomical hemihepatectomy using this independently developed multimodal laparoscopic system, establish a standardized surgical workflow, and provide high-level evidence-based medical support for both the clinical application of domestically produced high-end surgical instruments and the evaluation of laparoscopic techniques assisted by the new system.Objective of the Study:To compare the efficacy and safety of hemihepatectomy performed using the multimodal laparoscopic system versus imported traditional laparoscopic systems, and to establish a new technical standard for hemihepatectomy based on the domestic multimodal laparoscopic system.

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)既往肝细胞癌治疗史(如肝细胞癌放化疗,靶免治疗等); 2)合并肝脏以外的恶性肿瘤病史; 3)病理为非肝细胞癌; 4) 临床上有明显门脉高压表现,如食道静脉曲张、脾肿大(>12 cm)、血小板计数<10×10^9/ml; 5)合并其他系统、器官严重疾病,手术禁忌者。

Exclusion criteria:

1.History of prior treatment for hepatocellular carcinoma (e.g., radiotherapy, chemotherapy, targeted or immunotherapy); 2.History of malignancies outside the liver; 3.Non-hepatocellular carcinoma pathology; 4.Clinical evidence of significant portal hypertension, such as esophageal varices, splenomegaly (>12 cm), or platelet count <10×10⁹/mL; 5.Presence of severe comorbidities involving other systems or organs that constitute contraindications to surgery.

研究实施时间:

Study execute time:

From 2023-11-01 00:00:00 To 2026-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-10 00:00:00 To 2026-10-31 00:00:00

干预措施:

Interventions:

组别:

传统腹腔镜组

样本量:

59

Group:

Conventional Laparoscopy Group

Sample size:

干预措施:

传统腹腔镜组是利用传统腹腔镜系统进行半肝切除术。

干预措施代码:

Intervention:

Hemihepatectomy performed using a conventional laparoscopic system

Intervention code:

组别:

多模态腹腔镜组

样本量:

59

Group:

Multimodal Laparoscopy Group

Sample size:

干预措施:

多模态腹腔镜组是利用国产自主研发的多模态腔镜系统进行半肝切除术。

干预措施代码:

Intervention:

Hemihepatectomy performed using a domestically developed multimodal laparoscopic system.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东 

市(区县):

广州 

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

中山大学附属第一医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Sun Yat-sen University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后 30 天内并发症发生率

指标类型:

主要指标

Outcome:

Incidence of complications within 30 days postoperatively

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

R0 切除率

指标类型:

次要指标

Outcome:

R0 resection rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中失血量

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:

术后住院时间

指标类型:

次要指标

Outcome:

Postoperative hospital stay

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总生存时间

指标类型:

次要指标

Outcome:

Overall surviva

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

无瘤生存时间

指标类型:

次要指标

Outcome:

Disease-free survival

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后严重并发症发生率

指标类型:

次要指标

Outcome:

Incidence of severe postoperative complications

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:

No

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 75 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):

由依托单位的临床研究中心的专业统计学人员通过 SAS 系统产生的随机数进行随机分组,受试者按 1:1 的比例,遵循对照、随机分组、分组隐匿等原则,随机分配到传统腹腔镜组和多模态腹腔镜组。

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

Randomization will be performed by professional statisticians from the Clinical Research Center of the sponsoring institution using random numbers generated by the SAS system. Subjects will be randomly assigned in a 1:1 ratio to either the Conventional Laparoscopy Group or the Multimodal Laparoscopy Group, in accordance with the principles of controlled, randomized allocation and allocation concealment.

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:

单盲法。试验中,每个受试者按入院后随机分组的情况定为相应组别,参与手术的医生根据组别决定采用传统腹腔镜半肝切除术和多模态腹腔镜半肝切除术。而病人、数据检测、数据采集和数据分析者均保持盲态。所有随访数据的检测和收集均由临床研究中心的独立人员进行。

Blinding:

Single-blind method. During the trial, each subject will be assigned to the corresponding group based on the randomization outcome after hospital admission. The surgeon will perform either conventional laparoscopic hemihepatectomy or multimodal laparoscopic hemihepatectomy according to the assigned group. Blinding will be maintained for the patients, data assessors, data collectors, and data analysts. All follow-up data will be assessed and collected by independent personnel from the Clinical Research Center.

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

是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):

原始数据将于2026.10.31以后公开,公开于ResMan(http://www.medresman.org.cn/)临床试验公共管理平台.

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

The raw data will be made publicly available after October 31, 2026, on the ResMan Clinical Trial Management Public Platform (http://www.medresman.org.cn/).

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:

本试验的数据是通过中山大学附属第一医院病房病历系统收集,并通过SPSS20.0进行管理和统计分析。

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

Data for this trial will be collected through the inpatient medical record system of the First Affiliated Hospital of Sun Yat-sen University, and managed and statistically analyzed using SPSS version 20.0.

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:

 2025-05-06 17:39:41