Laparoscopic liver parenchymal transection using CUSA vs. Harmonic: a prospective random control trail

注册号:

Registration number:

ChiCTR2400083493 

最近更新日期:

Date of Last Refreshed on:

2024-04-26 10:49:51 

注册时间:

Date of Registration:

2024-04-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

腹腔镜下超声乳化吸引装置(CUSA)对比超声刀(Harmonic)用于肝实质离断:一项前瞻性随机对照试验

Public title:

Laparoscopic liver parenchymal transection using CUSA vs. Harmonic: a prospective random control trail

注册题目简写:

English Acronym:

研究课题的正式科学名称:

腹腔镜下超声乳化吸引装置(CUSA)对比超声刀(Harmonic)用于肝实质离断:一项前瞻性随机对照试验

Scientific title:

Laparoscopic liver parenchymal transection using CUSA vs. Harmonic: a prospective random control trail

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:

梁彬 

研究负责人:

刘非 

Applicant:

Bin Liang 

Study leader:

Fei Liu 

申请注册联系人电话:

Applicant telephone:

+86 152 8310 6142

研究负责人电话:

Study leader's telephone:

+86 189 8060 2245

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:

liangbin16868@163.com

研究负责人电子邮件:

Study leader's E-mail:

liufei8306@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:

四川省成都市国学巷 37 号四川大学华西医院肝脏外科

研究负责人通讯地址:

四川省成都市国学巷 37 号四川大学华西医院肝脏外科

Applicant address:

Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, Sichuan Province, China

Study leader's address:

Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, Sichuan 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:

四川大学华西医院

Applicant's institution:

West China Hospital, 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, 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:

2024年审(47)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:

Ethics Committee of Biomedical Research West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-02-05 00:00:00

伦理委员会联系人:

邓绍林

Contact Name of the ethic committee:

Shaolin Deng

伦理委员会联系地址:

四川省成都市武侯区国学巷37号老八教412~413室

Contact Address of the ethic committee:

Room 412, Old Eighth Teaching Building, West China Hospital, 37 Guoxue Lane, Chengdu, Sichuan, China

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 Hospita

研究实施负责(组长)单位地址:

四川省成都市国学巷 37 号四川大学华西医院肝脏外科

Primary sponsor's address:

Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guoxue Lane, Chengdu 610041, Sichuan 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):

四川省

市(区县):

Country:

China

Province:

Sichuan Province

City:

单位(医院):

四川大学华西医院

具体地址:

四川省成都市国学巷 37 号四川大学华西医院肝脏外科

Institution
hospital:

West China Hospital, Sichuan University

Address:

Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, No. 37 Guoxue Lane

经费或物资来源:

研究生课题经费

Source(s) of funding:

Postgraduate Project funding

Target disease:

liver lesion

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:

1. 主要目的:比较腹腔镜下使用超声刀行肝实质横断(实验组)和与使用CUSA行肝实质横断(对照组)对术中出血量、断肝速度、手术时长、术后出血及胆漏等并发症的发生率的影响,从而指导肝切除术术中器械使用策略。 2. 次要目的:详细介绍本单位超声刀术中使用技巧和方法,并研究腹腔镜下使用超声刀行肝实质横断和与使用CUSA相比对中转开腹率、术后住院时长、总住院费用、死亡率的影响。  

Objectives of Study:

1. Primary objective: Comparing the effects of laparoscopic hepatic parenchyma transection using ultrasonic scalpel (experimental group) vs CUSA (control group) on the intraoperative blood loss, parenchymal transection velocity, operative time, rate of postoperative morbidity, so as to provide a strategy of intraoperative instrumentation in hepatectomy. 2. Secondary objective: Describing in detail the techniques and methods of ultrasonic scalpel in our unit and Comparing laparoscopic hepatic parenchyma transection using ultrasonic scalpel vs CUSA on rate of conversion, postoperative hospital stay, the total hospitalization cost, and the mortality rate.

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)18-80 岁患者,不限性别; 2) 无全麻及腹腔镜肝切除禁忌; 3) 肝功能检查:Child-Pugh A 或B; 4) 择期进行腹腔镜肝脏纵向解剖性切除(23段/67段/左半肝/右半肝/左三肝/右三肝)的患者; 5) 手术适应症包括肝脏良性肿瘤、恶性肿瘤、肝移植供体、肝内胆管结石等

Inclusion criteria

(1) The age of patient is between 18 years and 80 years; (2) No contraindication to general anesthesia and laparoscopic hepatectomy; (3) liver function was evaluated as Child A or B; (4) patients with laparoscopic Hemi-Right Hepatectomy or Hemi-Left Hepatectomy; (3) The surgical indications include benign tumors, malignant tumors, liver transplant donors, hepatolithiasis, etc.

排除标准:

1)肝脏恶性肿瘤侵犯肝门的患者; 2)腹腔镜肝切除术同时合并其他器官的切除(除胆囊外); 3)腹腔镜肝切除术后需要进行重建手术(包括胆管、门脉、动脉); 4)既往有大的上腹部手术史。

Exclusion criteria:

(1) Tumor invades the hilar of the liver; (2) LLRs combined with other major-related operations except cholecystectomy (such as splenectomy); (3) Reconstructive surgery after laparoscopic hepatectomy (including bile ducts, portal veins, arteries); (4) Previous history of major upper abdominal surgery.

研究实施时间:

Study execute time:

From 2024-05-01 00:00:00 To 2026-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-05-01 00:00:00 To 2026-01-01 00:00:00  

干预措施:

Interventions:

组别:

实验组

样本量:

69

Group:

experimental group

Sample size:

干预措施:

超声刀

干预措施代码:

Intervention:

ultrasonic scalpel

Intervention code:

组别:

对照组

样本量:

69

Group:

control group

Sample size:

干预措施:

超声乳化吸引装置(CUSA)、

干预措施代码:

Intervention:

cavitron ultrasonic surgical aspirator

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China 

Province:

Sichuan Province 

City:

 

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:

术中出血量

指标类型:

主要指标

Outcome:

Intraoperative blood loss

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

断肝速度

指标类型:

次要指标

Outcome:

Parenchymal transection velocity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时间

指标类型:

次要指标

Outcome:

Operative time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后并发症

指标类型:

次要指标

Outcome:

morbidity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中转开腹率

指标类型:

次要指标

Outcome:

conversion

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后住院时长

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:

总住院费用

指标类型:

次要指标

Outcome:

hospital cost

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

死亡率

指标类型:

次要指标

Outcome:

mortality

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 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SPSS通过计算机随机数法产生随机序列.

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

Random sequences are generated by computer random number method using SPSs

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:

对随访人员和数据统计分析者设盲。

Blinding:

Implement blinding for both follow-up personnel and data statisticians

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):

试验完成后6个月,需要的时候咨询项目负责人

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

Open within 6 months after the trial is completed

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:

研究人员及时、完整、正确、清晰地将数据载入病例采集表;并及时将数据保存至数据库系统,分类保存并及时备份。

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

Researchers collect and load data into case collection tables in a timely, complete, correct, and clear manner; The data is then saved to the database system and backed up in a timely manner.​

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:

 2024-04-26 10:48:46