改良经皮3D打印导向装置引导空心螺钉置入治疗骨盆骨折对照研究

注册号:

Registration number:

ChiCTR2300078814 

最近更新日期:

Date of Last Refreshed on:

2023-12-19 14:41:25 

注册时间:

Date of Registration:

2023-12-19 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

改良经皮3D打印导向装置引导空心螺钉置入治疗骨盆骨折对照研究

Public title:

Comparative study of cannulated screw fixation of the posterior pelvic ring fracture with the assistance of modified percutaneous three-dimensional printed patient specific guide template and conventional fluoroscopy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

改良经皮3D打印导向装置引导空心螺钉置入治疗骨盆骨折对照研究

Scientific title:

Comparative study of cannulated screw fixation of the posterior pelvic ring fracture with the assistance of modified percutaneous three-dimensional printed patient specific guide template and conventional fluoroscopy

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:

刘峰 

研究负责人:

刘峰 

Applicant:

LIU FENG 

Study leader:

LIU FENG 

申请注册联系人电话:

Applicant telephone:

+86 130 7739 8999

研究负责人电话:

Study leader's
telephone:

+86 130 7739 8999

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:

2306766134@qq.com

研究负责人电子邮件:

Study leader's E-mail:

2306766134@qq.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

长沙市第三医院

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:

湖南省长沙市劳动西路176号

研究负责人通讯地址:

湖南省长沙市劳动西路176号

Applicant address:

No 176,the West Laodong Rd,Changsha,Huan Province

Study leader's address:

No 176,the West Laodong Rd,Changsha,Huan 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:

长沙市第三医院

Applicant's institution:

the 3rd Hospital of Changsha

研究负责人所在单位:

长沙市第三医院

Affiliation of the Leader:

the 3rd Hospital of Changsha

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:

2019-KL-001

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:

长沙市第三医院医学伦理委员会

Name of the ethic committee:

Medical ethics committee of the 3rd Hospital of Changsha

伦理委员会批准日期:

Date of approved by ethic committee:

2019-05-16 00:00:00

伦理委员会联系人:

徐玉芬

Contact Name of the ethic committee:

Yufen Xu

伦理委员会联系地址:

长沙市第三医院行政楼4楼 伦理委员会办公室

Contact Address of the ethic committee:

the office the medical ethics committee,the 4th floor of the administrative building,the 3rd Hospital of Changsha

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 135 4859 3666

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:

长沙市第三医院

Primary sponsor:

the 3rd Hospital of Changsha

研究实施负责(组长)单位地址:

湖南省长沙市劳动西路167号

Primary sponsor's address:

No 176,the West Laodong Rd,Changsha,Huan 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):

湖南省

市(区县):

Country:

China

Province:

Huan Province

City:

单位(医院):

长沙市第三医院

具体地址:

湖南省长沙市劳动西路167号

Institution
hospital:

the 3rd Hospital of Changsha

Address:

No 176,the West Laodong Rd,Changsha,Huan Province

经费或物资来源:

长沙市第三医院 湖南省科技厅

Source(s) of funding:

the 3rd Hospital of Changsha Science and Technology Department of Hunan Province

研究疾病:

骨盆骨折  

Target disease:

pelvic fractures

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:

评价改良经皮3D 打印个性化导板辅助骶髂螺钉置入治疗骨盆后环骨折对比传统透视下置钉的优缺点。  

Objectives of Study:

To evaluate the advantages and disadvantages of posterior pelvic ring fracture fixation with iliosacral screw insertion between the assistance of modified percutaneous patient specific three-dimensional printed guide template and conventional fluoroscopy

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、有神经损伤 2、恶性肿瘤 3、妊娠 4、免疫系统疾病 5、使用免疫抑制剂者。

Exclusion criteria:

Patients complicated with nerve injuries, malignant tumors, pregnancy, immune system diseases, and patients taking immunosuppressant.

研究实施时间:

Study execute time:

From 2018-12-20 00:00:00 To 2021-09-20 00:00:00  

征募观察对象时间:

Recruiting time:

From 2019-05-26 00:00:00 To 2021-09-20 00:00:00

干预措施:

Interventions:

组别:

改良经皮3D打印个性化导板

样本量:

14

Group:

modified percutaneous patient specific three- dimensional printed guide template group

Sample size:

干预措施:

导板辅助骶髂螺钉固定骨盆后环骨折,记录每枚螺钉置入的手术时间、透视次数、术中失血量和切口长度,根据Matta标准评价骨折复位情况,按照改良Gras分类评估螺钉位置,按照Majeed功能评分评估功能结果。

干预措施代码:

Intervention:

The iliosacral screw was inserted for fixation of the posterior pelvic ring fracture with the assitance of modified percutaneous patient specific three- dimensional printed guide template.The operation time, fluoroscopy frequency, intraoperative blood loss and incision length were recorded for each screw insertion. Fracture reduction was evaluated according Matta criteria. The screw position was evaluated according to the modified Gras classification, and the functional outcome was evaluated according to Majeed score.

Intervention code:

组别:

传统透视置钉组

样本量:

14

Group:

the conventional fluoroscopy group

Sample size:

干预措施:

透视辅助骶髂螺钉固定骨盆后环骨折。记录每枚螺钉置入的手术时间、透视次数、术中失血量和切口长度,根据Matta标准评价骨折复位情况,按照改良Gras分类评估螺钉位置,按照Majeed功能评分评估功能结果,并进行统计学分析。

干预措施代码:

Intervention:

the iliosacral screw was inserted under the guidance of conventional fluoroscopy. The operation time, fluoroscopy frequency, intraoperative blood loss and incision length were recorded for each screw insertion. Fracture reduction was evaluated according Matta criteria. The screw position was evaluated according to the modified Gras classification, and the functional outcome was evaluated according to Majeed score. The parameters of both groups were compared, and statistical analysis was performed.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖南 

市(区县):

 

Country:

China

Province:

Hunan

City:

单位(医院):

长沙市第三医院 

单位级别:

三甲 

Institution
hospital:

the 3rd Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

每枚螺钉置入手术时间

指标类型:

主要指标

Outcome:

operation time for each screw insertion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

透视次数

指标类型:

主要指标

Outcome:

fluoroscopy frequency

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:

切口长度

指标类型:

次要指标

Outcome:

incision length

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨折复位评估

指标类型:

主要指标

Outcome:

fracture reduction assessment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

螺钉位置评估

指标类型:

主要指标

Outcome:

screw position assessment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

功能结果

指标类型:

主要指标

Outcome:

functional outcome

Type:

Primary 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 70 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):

王康医生用EXCEl表格产生随机数字表。

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

The random number table was generated using EXCEL.

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:

患者及随访医生双盲。

Blinding:

Double-blind

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):

2024.08 临床试验公共管理平台 www.medresman.org.cn

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

2024.08 Research Manager 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:

病例记录表 电子采集和管理系统

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

(Case Record Form, CRF),(Electronic Data Capture, EDC)

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:

 2023-12-19 14:41:02