ChiCTR2200060414 版本V1.0 版本创建时间2023/03/16 13:56:34 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:

ChiCTR2200060414 

最近更新日期:

Date of Last Refreshed on:

2022-06-01 00:00:19 

注册时间:

Date of Registration:

2022-05-31 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

请核对伦理批件内容及有效期;如需调整请与我们联系。 高原地区患者TKA术后出血量及凝血纤溶功能的研究

Public title:

Study on blood loss and coagulation and fibrinolysis function after TKA in plateau area patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

高原地区患者TKA术后出血量及凝血纤溶功能的研究

Scientific title:

Study on blood loss and coagulation and fibrinolysis function after TKA in plateau area patients

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:

赵成成 

研究负责人:

康鹏德 

Applicant:

Chengcheng Zhao 

Study leader:

Pengde Kang 

申请注册联系人电话:

Applicant telephone:

+86 17866533634

研究负责人电话:

Study leader's
telephone:

+86 18280213153

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:

zhaochengcheng1997@126.com

研究负责人电子邮件:

Study leader's E-mail:

kangpd@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:

中国四川省成都市外南国学巷37号

研究负责人通讯地址:

中国四川省成都市外南国学巷37号

Applicant address:

Department of Orthopaedics Surgery, West China Hospital, 37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

Study leader's address:

Department of Orthopaedics Surgery, West China Hospital, 37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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:

Affiliation of the Leader:

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:

2012-268

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:

四川大学华西医院临床试验与生物医学伦理专委会

Name of the ethic committee:

Clinical Research and Biomedical Ethical Committee of West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

1990-01-01 00:00:00

伦理委员会联系人:

曾智

Contact Name of the ethic committee:

Zeng Zhi

伦理委员会联系地址:

四川省成都市武侯区国学巷37号华西医院老八教412

Contact Address of the ethic committee:

Room 412, Old Teaching Building 8, West China Hospital, Sichuan University, 37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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:

四川大学华西医院

Primary sponsor:

West China Hospital, Sichuan University

研究实施负责(组长)单位地址:

中国四川省成都市外南国学巷37号

Primary sponsor's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

国学巷37号

Institution
hospital:

West China Hospital, Sichuan University

Address:

37 Guoxue Lane

经费或物资来源:

四川大学华西医院1.3.5科技项目

Source(s) of funding:

West China Hospital of Sichuan University 1.3.5 Project of Excellent Engineering Plan

研究疾病:

膝关节骨关节炎  

Target disease:

Osteoarthritis of the knee

研究疾病代码:

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:

队列研究 

Study design:

Cohort study 

研究目的:

TKA术后出血是引起术后并发症和增加医疗费用的重要原因。本研究的目的是比较高原地区和平原地区TKA后患者的失血量、凝血功能和纤溶功能是否存在差异。  

Objectives of Study:

Postoperative bleeding after TKA is a significant cause of postoperative complications and increased medical costs. The purpose of this study was to compare whether there were differences in blood loss, coagulation and fibrinolytic function after TKA in patients in altitude and plain areas.

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) 年龄40–85岁; (2)BMI:18–35 kg/m2; (3) ASA 评分I–III。

Inclusion criteria

(1) 40–85 years of age; (2) body mass index (BMI) of 18–35 kg/m2; and (3) American Society of Anesthesiologists (ASA) physical status classification of I–III.

排除标准:

(1)膝关节屈曲畸形30例,内翻外翻畸形30例;(2)诊断为创伤性关节炎、类风湿关节炎、脓毒性关节炎或既往膝关节手术;(3)冠状动脉疾病;(4)肾衰竭;(5)终生抗凝或有抗凝史;(6)溶栓事件(深静脉血栓形成、肺栓子、心肌梗死、脑血管意外);(7)谷丙转氨酶(ALT或AST)翻倍以上或肾衰竭;(8)术前低血红蛋白水平(<110g/L)。

Exclusion criteria:

(1) knee flexion deformity?≥?30°, varus–valgus deformity?≥?30°; (2) diagnosis of traumatic arthritis, rheumatoid arthritis, septic arthritis or prior knee surgery; (3) coronary artery disease; (4) renal failure (serum creatinine > 200 mmol/L, creatinine clearance <50 mL/min, dialysis); (5) lifelong anticoagulant use or a history thereof; (6) thrombolytic events (deep vein thrombosis, pulmonary embolus, myocardial infarction and cerebrovascular accident); (7) Transaminase levels (ALT or AST) more than doubled or renal failure; (8) low hemoglobin level prior to surgery (<110 g/L).

研究实施时间:

Study execute time:

From 2022-01-01 00:00:00 To 2022-10-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-05-20 00:00:00 To 2022-10-01 00:00:00

干预措施:

Interventions:

组别:

高原组

样本量:

60

Group:

altitude group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

平原组

样本量:

60

Group:

plain group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

失血量

指标类型:

主要指标

Outcome:

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:

凝血和纤溶功能

指标类型:

主要指标

Outcome:

coagulation and fibrinolytic function

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:

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:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 40 years
最大 Max age 85 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):

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

without

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:

Blinding:

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

否No

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):

论文发表后即公开原始数据

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

The original data will be made public once the paper is published.

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:

同时采用病历记录表和电子管理系统进行数据管理

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

Case Record Form and Electronic Data Capture were used for data management simultaneously

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-06-01 00:00:20