Study for the pressure value of tourniquet in orthopedic lower extremity operation under ultrasound guidance

注册号:

Registration number:

ITMCTR1900002663

最近更新日期:

Date of Last Refreshed on:

2019-10-13

注册时间:

Date of Registration:

2019-10-13

注册号状态:

Registration Status:

预注册

Prospective registration

注册题目:

超声引导下设置骨科下肢手术止血带压力值的探讨

Public title:

Study for the pressure value of tourniquet in orthopedic lower extremity operation under ultrasound guidance

注册题目简写:

English Acronym:

研究课题的正式科学名称:

超声引导下设置骨科下肢手术止血带压力值的探讨

Scientific title:

Study for the pressure value of tourniquet in orthopedic lower extremity operation under ultrasound guidance

研究课题的正式科学名称简写:

Scientific title acronym:

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:

ChiCTR1900026552 ; ChiMCTR1900002663

申请注册联系人:

王芯芯

研究负责人:

王芯芯

Applicant:

Xinxin Wang

Study leader:

Xinxin Wang

申请注册联系人电话:

Applicant telephone:

+86 15067801902

研究负责人电话:

Study leader's telephone:

+86 15067801902

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:

653091408@qq.com

研究负责人电子邮件:

Study leader's E-mail:

653091408@qq.com

申请单位网址(自愿提供):

Study leader's 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:

浙江省温州市锦绣路75号

研究负责人通讯地址:

浙江省温州市锦绣路75号

Applicant address:

75 Jinxiu Road, Wenzhou, Zhejiang, China

Study leader's address:

75 Jinxiu Road, Wenzhou, Zhejiang, 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:

温州中西医结合医院

Applicant's institution:

Wenzhou Integrated Traditional Chinese and Western Medicine Hospital

是否获伦理委员会批准:

Approved by ethic committee:

伦理委员会批件文号:

Approved No. of ethic committee:

伦理委员会批件附件:

Approved file of Ethical Committee:

View

批准本研究的伦理委员会名称:

温州中西医结合医院医学伦理委员会

Name of the ethic committee:

Medical ethics committee of Wenzhou Integrated Traditional Chinese and Western Medicine Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2019/10/4 0:00:00

伦理委员会联系人:

郑文球

Contact Name of the ethic committee:

Zhen Wenqiu

伦理委员会联系地址:

浙江省温州市锦绣路75号温州市中西医结合医院

Contact Address of the ethic committee:

Wenzhou Integrated Traditional Chinese and Western Medicine Hospital, 75 Jinxiu Road, Wenzhou, Zhejiang, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

温州中西医结合医院

Primary sponsor:

Wenzhou Integrated Traditional Chinese and Western Medicine Hospital

研究实施负责(组长)单位地址:

浙江省温州市锦绣路75号

Primary sponsor's address:

75 Jinxiu Road, Wenzhou, Zhejiang, 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):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

温州中西医结合医院

具体地址:

浙江省温州市锦绣路75号

Institution
hospital:

Wenzhou Integrated Traditional Chinese and Western Medicine Hospital

Address:

75 Jinxiu Road, Wenzhou, Zhejiang, China

经费或物资来源:

温州市科技局

Source(s) of funding:

Wenzhou science and technology bureau

研究疾病:

下肢骨折手术

研究疾病代码:

Target disease:

Lower limb fracture surgery

Target disease code:

研究类型:

Study type:

干预性研究

Interventional study

研究设计:

Study design:

随机平行对照

randomized controlled trial(parallel group design)

研究所处阶段:

Study phase:

探索性研究/预试验

Pilot clinical trial

研究目的:

本研究利用便携式彩超监测下肢循环来个体化设置骨科下肢手术中的止血带压力,可直观地观察到腘动脉搏动以及腘动脉管腔面图、肌肉厚度、血流速度及血流峰图等,为调节止血带压力提供更为直观、可靠的数据;可评估动静脉血流阻断效果,给止血带最佳充气压力确定提供客观、科学的依据,以减少止血带并发症的发生,提高使用止血带的安全性。

Objectives of Study:

In this study, portable color ultrasound was used to monitor the circulation of the lower extremity to individualize the tourniquet pressure during orthopedic lower extremity surgery. Popliteal pulse, lumen surface diagram of popliteal artery, muscle thickness, blood flow velocity and blood flow peak diagram could be visually observed, providing more intuitive and reliable data for regulating the tourniquet pressure. In order to reduce the complications of tourniquet and improve the safety of using tourniquet, we can evaluate the effect of blocking the blood flow of arteries and veins and provide objective and scientific basis for determining the best inflatable pressure of tourniquet.

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)需使用气压止血带的骨科下肢手术患者; (2)神志清楚、同意参与本研究者; (3)18-69岁,男女不限。

Inclusion criteria

(1) orthopedic lower limb surgery patients who need to use pneumatic tourniquet; (2) clear mind and consent to participate in the researcher; (3) Aged 18-69 years old, male and female.

排除标准:

(1)开放性骨折、严重挤压伤、患肢有静脉曲张并血栓形成的患者; (2)术前凝血功能异常或血小板计数异常者; (3)有严重高血压、糖尿病及心、脑、肾等重要器官并发症的患者。

Exclusion criteria:

(1) patients with open fracture, severe crush injury, varicose veins and thrombosis in the affected limb; (2) preoperative abnormal coagulation function or abnormal platelet count; (3) patients with severe hypertension, diabetes and complications of heart, brain, kidney and other important organs.

研究实施时间:

Study execute time:

From 2019-11-01

To      2020-01-31

征募观察对象时间:

Recruiting time:

From 2019-11-01

To      2020-01-31

干预措施:

Interventions:

组别:

传统组 vs 超声引导组

样本量:

200

Group:

Conventional group versus ultrasound guided group

Sample size:

干预措施:

超声引导设置止血带压力

干预措施代码:

Intervention:

Ultrasound guided the tourniquet pressure

Intervention code:

样本总量 Total sample size : 200

研究实施地点:

Countries of recruitment
and research settings:

国家:

中国

省(直辖市):

浙江省

市(区县):

Country:

China

Province:

Zhejinang

City:

单位(医院):

温州中西医结合医院

单位级别:

三级甲等

Institution/hospital:

Wenzhou Integrated Traditional Chinese and Western Medicine Hospital

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

受压部位皮肤情况

指标类型:

主要指标

Outcome:

Skin condition of compressed area

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

止血带压力值

指标类型:

主要指标

Outcome:

Tourniquet pressure

Type:

Primary indicator

测量时间点:

上止血带即刻

测量方法:

Measure time point of outcome:

Apply tourniquet immediately

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

blood

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:

尚未开始

Not yet recruiting

年龄范围:

最小
Min age years
最大
Max age years

Recruiting status:

Participant age:

性别:

Gender:

男性

Male

随机方法(请说明由何人用什么方法产生随机序列):

不知情的研究者根据电脑系统自动生成产生随机

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

Unwitting researchers generate randomness based on automatic generation by computer systems

盲法:

未说明

Blinding:

Not stated

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):

临床试验公共平台管理;http://www.medresman.org/login.aspx

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

Clinical trial public platform management http://www.medresman.org/login.aspx

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:

临床试验公共平台管理;http://www.medresman.org/login.aspx

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

Clinical trial public platform management http://www.medresman.org/login.aspx

数据管理委员会:

Data Managemen Committee:

Yes

研究计划书或研究结果报告发表信息
(杂志名称、期、卷、页,时间;或网址):

Publication information of the protocol/research results report
(name of the journal, volume, issue, pages, time; or website):

ITMCTR BJ-ICP:07032215-5 Tip: IE8 is recommended Use the system with widescreen display resolution above