脊柱外科术后患者下肢深静脉血栓形成的风险因素分析及预测模型的建立

注册号:

Registration number:

ChiCTR2300069495 

最近更新日期:

Date of Last Refreshed on:

2023-06-17 10:39:30 

注册时间:

Date of Registration:

2023-03-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

脊柱外科术后患者下肢深静脉血栓形成的风险因素分析及预测模型的建立

Public title:

Analysis of risk factors for lower extremities deep vein thrombosis in patients after spine surgery and establishment of predictive models

注册题目简写:

English Acronym:

研究课题的正式科学名称:

脊柱外科术后患者下肢深静脉血栓形成的风险因素分析及预测模型的建立

Scientific title:

Analysis of risk factors for lower extremities deep vein thrombosis in patients after spine surgery and establishment of predictive models

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:

赵一祥 

研究负责人:

程雷 

Applicant:

Zhao Yixiang 

Study leader:

Cheng Lei 

申请注册联系人电话:

Applicant telephone:

+86 13220962618

研究负责人电话:

Study leader's
telephone:

+86 18560082681

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:

yixiang.zhao@foxmail.com

研究负责人电子邮件:

Study leader's E-mail:

chenglei@email.sdu.edu.cn

申请单位网址(自愿提供):

Applicant website(voluntary supply):

山东大学齐鲁医院

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:

山东省济南市历下区文化西路107号

研究负责人通讯地址:

山东省济南市历下区文化西路107号

Applicant address:

107 Wenhua Road West, Lixia District, Ji'nan, Shandong

Study leader's address:

107 Wenhua Road West, Lixia District, Ji'nan, Shandong

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:

山东大学齐鲁医院

Applicant's institution:

Qilu Hospital of Shandong University

研究负责人所在单位:

山东大学齐鲁医院

Affiliation of the Leader:

Qilu Hospital of Shandong University

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:

KYLL-202210-053

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:

山东大学齐鲁医院科研伦理委员会

Name of the ethic committee:

Scientific Research Ethics Committee of Qilu Hospital of Shandong University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-11-29 00:00:00

伦理委员会联系人:

山东大学齐鲁医院科研处

Contact Name of the ethic committee:

Scientific Research Department, Qilu Hospital, Shandong University

伦理委员会联系地址:

山东省济南市历下区文化西路107号

Contact Address of the ethic committee:

107 Wenhua Road West, Lixia District, Ji'nan, Shandong

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 531 82169166

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:

山东大学齐鲁医院

Primary sponsor:

Qilu Hospital of Shandong University

研究实施负责(组长)单位地址:

山东省济南市历下区文化西路107号山东大学齐鲁医院骨外科三区

Primary sponsor's address:

107 Wenhua Road West, Lixia District, Ji'nan, Shandong

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东省

市(区县):

济南市

Country:

China

Province:

Shandong

City:

Ji'nan

单位(医院):

山东大学齐鲁医院

具体地址:

历下区文化西路107号

Institution
hospital:

Qilu Hospital of Shandong University

Address:

107 Wenhua Road West, Lixia District

经费或物资来源:

自筹

Source(s) of funding:

self-funded

研究疾病:

下肢深静脉血栓  

Target disease:

lower extremities deep vein thrombosis

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:

对脊柱外科患者可能成为术后下肢静脉血栓形成的危险因素进行分析,根据不同方法建立预后预测模型,并对比得出较好的模型,建立列线图、网页工具等实用工具,真正运用到临床实际工作中,更好地预测下肢深静脉血栓的发生,以期早期干预.  

Objectives of Study:

Analyze the risk factors of postoperative lower extremity venous thrombosis in patients with spinal surgery, establish prognostic prediction models according to different methods, and obtain better models. In practical work, the occurrence of deep vein thrombosis in lower extremities can be better predicted for early intervention.

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.术前应用抗凝药物者;
2.术前存在下肢深静脉血栓者;
3.住院期间未手术、行二次手术者、合并有骨盆及下肢骨折者;
4.存在出血高危因素、存有下肢血管凝血性疾病、对抗凝药物依赖患者;
5.合并有严重基础疾病或存在生命体征不稳定者;
6.各种原因所致信息收集不全者。

Exclusion criteria:

1. Anticoagulants used before surgery;
2. Preoperative deep vein thrombosis of lower extremities;
3. No surgery during hospitalization, perform secondary surgery, or combined with pelvic and lower extremity fractures;
4. Patients with high bleeding risk factors, lower extremity vascular coagulation diseases, and anticoagulant drug dependence;
5. Patients with severe underlying diseases or unstable vital signs;
6. Incomplete collection of information due to various reasons.

研究实施时间:

Study execute time:

From 2023-03-20 00:00:00 To 2023-11-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-03-20 00:00:00 To 2023-11-28 00:00:00

干预措施:

Interventions:

组别:

Case series

样本量:

500

Group:

Case series

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东省 

市(区县):

济南市 

Country:

China

Province:

Shandong

City:

Ji'nan

单位(医院):

山东大学齐鲁医院 

单位级别:

三级甲等 

Institution
hospital:

Qilu Hospital of Shandong University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

下肢动静脉超声

指标类型:

主要指标

Outcome:

lower extremity arteriovenous ultrasound

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

颈动脉超声

指标类型:

主要指标

Outcome:

Carotid Ultrasound

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

年龄

指标类型:

主要指标

Outcome:

age

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

性别

指标类型:

主要指标

Outcome:

gender

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

BMI

指标类型:

主要指标

Outcome:

Body Mass Index

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清钙

指标类型:

主要指标

Outcome:

serum calcium

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

凝血酶原时间

指标类型:

主要指标

Outcome:

prothrombin time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

活化部分凝血活酶时间

指标类型:

主要指标

Outcome:

activated partial thromboplastin time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

D-二聚体

指标类型:

主要指标

Outcome:

D-dimer

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

凝血酶时间

指标类型:

主要指标

Outcome:

thrombin time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

C反应蛋白

指标类型:

主要指标

Outcome:

C reactive protein

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白细胞计数

指标类型:

主要指标

Outcome:

White blood cell count

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中性粒细胞比率

指标类型:

主要指标

Outcome:

neutrophil ratio

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

淋巴细胞比率

指标类型:

主要指标

Outcome:

Lymphocyte ratio

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中性粒细胞淋巴细胞比率

指标类型:

主要指标

Outcome:

neutrophil to lymphocyte ratio

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血沉

指标类型:

主要指标

Outcome:

erythrocyte sedimentation rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

下肢肌力

指标类型:

主要指标

Outcome:

lower extremity muscle strength

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术前是否存在行走困难

指标类型:

主要指标

Outcome:

Difficulty walking before surgery

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术前诊断

指标类型:

主要指标

Outcome:

preoperative diagnosis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

吸烟史

指标类型:

主要指标

Outcome:

history of smoking

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后下床时间

指标类型:

主要指标

Outcome:

Postoperative ambulation time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白蛋白

指标类型:

主要指标

Outcome:

albumin

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

高密度脂蛋白胆固醇

指标类型:

主要指标

Outcome:

high-density lipoprotein cholesterol (HDL-C)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

低密度脂蛋白胆固醇

指标类型:

主要指标

Outcome:

low-density lipoprotein cholesterol (LDL-C)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清钾

指标类型:

主要指标

Outcome:

serum potassium

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时长

指标类型:

主要指标

Outcome:

operation duration

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

慢性疾病史

指标类型:

主要指标

Outcome:

chronic disease history

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 19 years
最大 Max age 90 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):

利用软件对数据进行随机划分为训练集(80%)与验证集(20%)

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

Randomly divide the data into training sets (80%) and verification sets (20%) using software.

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:

N/A

Blinding:

N/A

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):

临床试验公共管理平台 ResMan共享数据(www.medresman.org)

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

Share the data on ResMan (www.medresman.org).

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:

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:

Electronic Data Capture

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:

 2023-03-20 08:27:18