ChiCTR2000031084 版本V1.0 版本创建时间2020/03/21 23:57:59 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:

ChiCTR2000031083 

最近更新日期:

Date of Last Refreshed on:

2020-03-21 23:51:38 

注册时间:

Date of Registration:

1990-01-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

【辑】腹腔镜下肾肿瘤切除术缝合(Suture)与免缝合(sutureless)技术的对比研究:一项回顾性非随机对照倾向性评分研究

Public title:

A Propensity Score-Matched Comparison Between Sutureless and Suture Techniques in Laparoscopic Partial Nephrectomy: a retrospective non-randomized study

注册题目简写:

English Acronym:

None

研究课题的正式科学名称:

腹腔镜下肾肿瘤切除术缝合(Suture)与免缝合(sutureless)技术的对比研究:一项回顾性非随机对照倾向性评分研究

Scientific title:

A Propensity Score-Matched Comparison Between Sutureless and Suture Techniques in Laparoscopic Partial Nephrectomy: a retrospective non-randomized 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:

金大春 

研究负责人:

张唯力 

Applicant:

Dachun Jin 

Study leader:

Weili Zhang 

申请注册联系人电话:

Applicant telephone:

+86 19923258020

研究负责人电话:

Study leader's telephone:

+86 18883371001

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:

1004083952@qq.com

研究负责人电子邮件:

Study leader's E-mail:

vzhangwl@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:

重庆市渝中区临江路76号

研究负责人通讯地址:

重庆市渝中区临江路76号

Applicant address:

76 Linjiang Road, Yuzhong District, Chongiqng, China

Study leader's address:

76 Linjiang Road, Yuzhong District, Chongiqng, China

申请注册联系人邮政编码:

Applicant postcode:

400010

研究负责人邮政编码:

Study leader's postcode:

400010

申请人所在单位:

重庆医科大学附属第二医院

Applicant's institution:

The Second Affiliated Hospital of Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属第二医院

Affiliation of the Leader:

The Second Affiliated Hospital of Chongqing 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:

2020科伦审第(3)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:

重庆医科大学附属第二医院伦理委员会

Name of the ethic committee:

Ethic Committee of The Second Affiliated Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2020-01-21 00:00:00

伦理委员会联系人:

吴明珍

Contact Name of the ethic committee:

Mingzhen Wu

伦理委员会联系地址:

重庆市渝中区临江路76号

Contact Address of the ethic committee:

76 Linjiang Road, Yuzhong District, Chongiqng, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23-63693014

伦理委员会联系人邮箱:

Contact email of the ethic committee:

kuanrenlunli@163.com

研究实施负责(组长)单位:

重庆医科大学附属第二医院

Primary sponsor:

The Second Affiliated Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市渝中区临江路76号

Primary sponsor's address:

76 Linjiang Road, Yuzhong District, Chongiqng, 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):

重庆市

市(区县):

渝中区

Country:

China

Province:

Chongqing

City:

Yuzhong District

单位(医院):

重庆医科大学附属第二医院

具体地址:

重庆市渝中区临江路76号

Institution
hospital:

Chongqing Medical University Affiliated Second Hospital

Address:

76 Linjiang Road, Yuzhong District

经费或物资来源:

Source(s) of funding:

None

Target disease:

Renal neoplasm

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

本课题研究立足于国内外研究现状,查阅大量相关文献确定了研究方向,拟通过设计回顾性队列研究使用倾向性评分(propensity score matching)对比缝合(suture)与免缝合(sutureless)技术在腹腔镜下肾肿瘤切除术术中(手术时间、术中并发症、术中失血量、缺血时间等)及术后结局(术后住院时间、术后并发症、短期及长期肾功能)的影响。阐明免缝合技术在肾部分切手术中的应用价值。  

Objectives of Study:

Based on the current research situation at home and abroad, the research direction is determined by consulting a large number of relevant literature, and it is proposed to design a retrospective cohort study of the use of propensity score Matching) is used to compare the effects of suturing and sutureless in laparoscopic nephrectomy (operation time, intraoperative complications, intraoperative blood loss, ischemic time, etc.) and postoperative outcome (postoperative hospital stay, postoperative complications, short-term and long-term renal function). To clarify the application value of suture free technique in partial nephrectomy.

药物成份或治疗方案详述:

回顾性纳入在某医科大学附属医院进行腹腔镜下保留肾单位肾肿瘤切除术患者,收集住院期间术中及术后资料、随访期间影像学结果及肾功能改变。详细比较传统缝合技术和免缝合技术在手术安全性、可及性以及肿瘤、肾功能损伤方面数据。 

Description for medicine or protocol of treatment in detail:

A retrospective dataset of consecutive patients with renal mass undergoing retroperitoneal LNSS in a high-volume center are collected. A propensity score matching (PSM) analysis is used to select two baseline homogeneous cohorts. Descriptive statistics are performed before and after PSM. Univariable and multivariable logistic analyses are adopted to identify risk factors of acute kidney injury (AKI) after surgery and Kaplan-Meier analysis for functional deterioration (new-onset CKD of stage 3 (eGFR<60 mL/min/1.73m2) or CKD upstaging after surgery) are used to compare the two cohorts. 

纳入标准:

在2014年-2019年之间在我院因肾肿瘤行后腹腔镜下肾部分切除术患者。

Inclusion criteria

Patients underwent retroperitoneal laparoscopic partial nephrectomy for renal tumors in our hospitals between 2014 and 2019.

排除标准:

单侧多个实体肿瘤、经腹腔手术途径行肾部分切除术患者。

Exclusion criteria:

Patients with multiple masses, underdoing surgery via transperitoneal approach were excluded.

研究实施时间:

Study execute time:

From 2020-03-21 00:00:00 To 2020-05-29 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-03-21 00:00:00 To 2020-05-19 00:00:00  

干预措施:

Interventions:

组别:

对照组

样本量:

232

Group:

control group

Sample size:

干预措施:

传统腹腔镜下肾肿瘤切除术

干预措施代码:

Intervention:

traditional suture technique

Intervention code:

组别:

实验组

样本量:

67

Group:

experimental group

Sample size:

干预措施:

免缝合技术腹腔镜下肾肿瘤切除术

干预措施代码:

Intervention:

sutureless technique

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆市 

市(区县):

渝中区 

Country:

China 

Province:

Chongqing 

City:

Yuzhong district 

单位(医院):

重庆医科大学附属第二医院 

单位级别:

三甲医院 

Institution
hospital:

Chongqing Medical University Affiliated Second Hospital

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

手术时间

指标类型:

主要指标

Outcome:

Operation time

Type:

Primary indicator

测量时间点:

测量方法:

手术记录

Measure time point of outcome:

Measure method:

surgical record

指标中文名:

术后随访期间肾功能

指标类型:

主要指标

Outcome:

renal damage

Type:

Primary indicator

测量时间点:

术后随访期间

测量方法:

干化学法

Measure time point of outcome:

during followup

Measure method:

dry chemical method

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

病理标本

组织:

肾肿瘤

Sample Name:

pathology tissue

Tissue:

renal mass

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 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):

回顾性研究无法随机

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

Non-randomized

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:

Blinding:

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):

出于对病人隐私保护,在有恰当理由并且取得重庆医科大学伦理委员会统一后可向负责人索取

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

For the purpose of protecting the privacy of patients, enquiry the person in charge after having obtained the unification of ethics committee of Chongqing Medical University with proper reasons

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:

数据分别由两名经过培训的研究人员录入提前设计好的标准化数据收集表格中。

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

Two trained researchers input the data into the standardized data collection form designed in advance.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2020-03-21 23:51:38