ChiCTR2100051818 版本V1.4 版本创建时间2022/06/20 09:33:39 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:

ChiCTR2100051818 

最近更新日期:

Date of Last Refreshed on:

2022-04-13 20:02:28 

注册时间:

Date of Registration:

2021-10-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

糖尿病患者术前应用二甲双胍与大手术后并发症及死亡率的相关性

Public title:

Association between preoperative metformin exposure and postoperative complications and mortality in adults with type 2 diabetes

注册题目简写:

English Acronym:

研究课题的正式科学名称:

糖尿病患者术前应用二甲双胍与大手术后并发症及死亡率的相关性

Scientific title:

Association between preoperative metformin exposure and postoperative complications and mortality in adults with type 2 diabetes

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:

孙振宇 

研究负责人:

曾宪章 

Applicant:

Sun Zhenyu 

Study leader:

Zeng Xianzhang 

申请注册联系人电话:

Applicant telephone:

+86 18845755184

研究负责人电话:

Study leader's
telephone:

+86 13936133445

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:

zhenyusun1997@126.com

研究负责人电子邮件:

Study leader's E-mail:

qwj0915@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:

黑龙江省哈尔滨市南岗区学府路246号麻醉科

研究负责人通讯地址:

黑龙江省哈尔滨市南岗区学府路246号麻醉科

Applicant address:

246 Xuefu Road, Nan'gang District, Harbin, Heilongjiang

Study leader's address:

246 Xuefu Road, Nan'gang District, Harbin, Heilongjiang

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:

哈尔滨医科大学附属二院

Applicant's institution:

Second Hospital of Harbin Medical University

研究负责人所在单位:

哈尔滨医科大学附属二院

Affiliation of the Leader:

Second Hospital of Harbin Medical 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:

KY2020-238

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:

哈尔滨医科大学附属二院伦理委员会

Name of the ethic committee:

Second Hospital of Harbin Medical University Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2020-11-10 00:00:00

伦理委员会联系人:

李洋

Contact Name of the ethic committee:

Li Yang

伦理委员会联系地址:

黑龙江省哈尔滨市南岗区学府路246号

Contact Address of the ethic committee:

246 Xuefu Road, Nan'gang District, Harbin, Heilongjiang

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 451 86605084

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:

哈尔滨医科大学附属二院

Primary sponsor:

Second Hospital of Harbin Medical University

研究实施负责(组长)单位地址:

黑龙江省哈尔滨市南岗区学府路246号

Primary sponsor's address:

246 Xuefu Road, Nan'gang District, Harbin, Heilongjiang

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

黑龙江

市(区县):

哈尔滨

Country:

China

Province:

Heilongjiang

City:

Harbin

单位(医院):

哈尔滨医科大学附属二院

具体地址:

南岗区学府路246号

Institution
hospital:

Second Hospital of Harbin Medical University

Address:

246 Xuefu Road, Nan'gang District

经费或物资来源:

哈尔滨医科大学附属二院一流学科建设

Source(s) of funding:

First-class Discipline Construction of the Second Hospital of Harbin Medical University

研究疾病:

糖尿病  

Target disease:

Diabetes

研究疾病代码:

Target disease code:

研究类型:

病因学/相关因素研究

Study type:

Cause/Relative factors study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

1.分析2型糖尿病患者术前用药与术后结局之间的相关性; 2.为优化临床上2型糖尿病患者择期大手术术前评估标准及用药原则,降低其死亡率及并发症发生率提供依据。  

Objectives of Study:

1. To analyze the correlation between preoperative medication and postoperative outcomes in patients with type 2 diabetes mellitus; 2. To provide a basis for optimizing the preoperative evaluation standards and medication principles for elective major surgery in patients with type 2 diabetes, and to reduce their mortality and complication rates.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

手术时间大于2小时的成年2型糖尿病患者,具体手术类型包括:心胸外科手术,普外科手术(肝、胆道、胃、结直肠、脾等),泌尿外科手术(肾、膀胱、前列腺、输尿管等),妇产科手术(子宫、卵巢等),五官科手术(喉癌、口腔外科创伤较大手术等),骨科手术(全髋、膝关节置换,脊柱等)。

Inclusion criteria

Adult patients with type 2 diabetes who have an operation time of more than 2 hours, the specific types of operations include: cardiothoracic surgery, general surgery (liver, biliary tract, stomach, colorectum, spleen, etc.), urological surgery (kidney, bladder, prostate, ureter, etc.), obstetrics and gynecology surgery (uterus, ovary, etc.), orthopaedic surgery (throat cancer, oral surgery with major trauma, etc.), orthopedic surgery (total hip, knee replacement, spine, etc.).

排除标准:

1.拒绝参加本试验的手术患者;
2.因精神心理因素无法配合完成访视的患者;
3.合并由二甲双胍禁忌证的患者;
4.肾功能不全,肾小球滤过率低于30 ml/min的患者。

Exclusion criteria:

1. Surgery patients who refused to participate in this trial;
2. Patients who are unable to cooperate with the completion of the visit due to mental and psychological factors;
3. Patients with contraindications to metformin;
4. Patients with renal insufficiency and glomerular filtration rate less than 30 ml/min.

研究实施时间:

Study execute time:

From 2021-10-18 00:00:00 To 2025-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-10-18 00:00:00 To 2025-09-01 00:00:00

干预措施:

Interventions:

组别:

二甲双胍组

样本量:

2500

Group:

Metformin exposure group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组

样本量:

2500

Group:

Control 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):

黑龙江 

市(区县):

哈尔滨 

Country:

China

Province:

Heilongjiang

City:

Harbin

单位(医院):

哈尔滨医科大学附属二院 

单位级别:

三甲 

Institution
hospital:

Second Hospital of Harbin Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

空腹血糖

指标类型:

主要指标

Outcome:

Fasting blood glucose

Type:

Primary indicator

测量时间点:

术前3天

测量方法:

Measure time point of outcome:

3 days before surgury

Measure method:

指标中文名:

甘油三酯

指标类型:

附加指标

Outcome:

Triglyceride

Type:

Additional indicator

测量时间点:

术前3天

测量方法:

Measure time point of outcome:

3 days before surgury

Measure method:

指标中文名:

胆固醇

指标类型:

附加指标

Outcome:

Cholesterol

Type:

Additional indicator

测量时间点:

术前3天

测量方法:

Measure time point of outcome:

3 days before surgury

Measure method:

指标中文名:

高密度脂蛋白

指标类型:

附加指标

Outcome:

High density lipoprotein

Type:

Additional indicator

测量时间点:

术前3天

测量方法:

Measure time point of outcome:

3 days before surgury

Measure method:

指标中文名:

低密度脂蛋白

指标类型:

附加指标

Outcome:

Low density lipoprotein

Type:

Additional indicator

测量时间点:

术前3天

测量方法:

Measure time point of outcome:

3 days before surgury

Measure method:

指标中文名:

肌酐

指标类型:

附加指标

Outcome:

Creatinine

Type:

Additional indicator

测量时间点:

术前3天

测量方法:

Measure time point of outcome:

3 days before surgury

Measure method:

指标中文名:

心肌钙蛋白I

指标类型:

主要指标

Outcome:

Cardiac troponin I

Type:

Primary indicator

测量时间点:

术后24小时

测量方法:

Measure time point of outcome:

24h after surgury

Measure method:

指标中文名:

心房利钠肽前体

指标类型:

主要指标

Outcome:

Atrial natriuretic peptide precursor

Type:

Primary indicator

测量时间点:

术后24小时

测量方法:

Measure time point of outcome:

24h after surgury

Measure method:

指标中文名:

心律失常

指标类型:

主要指标

Outcome:

Arrhythmia

Type:

Primary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

心绞痛

指标类型:

主要指标

Outcome:

Angina

Type:

Primary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

心肌梗死

指标类型:

主要指标

Outcome:

Myocardial infraction

Type:

Primary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

心衰

指标类型:

主要指标

Outcome:

Heart failure

Type:

Primary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

脑卒中

指标类型:

主要指标

Outcome:

Stroke

Type:

Primary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

头部MRI弥散加权

指标类型:

主要指标

Outcome:

Diffusion-weighted head MRI

Type:

Primary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

术后谵妄

指标类型:

主要指标

Outcome:

Postoperative delirium

Type:

Primary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

手术切口感染

指标类型:

次要指标

Outcome:

Surgical incision infection

Type:

Secondary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

肺部并发症

指标类型:

次要指标

Outcome:

Pulmonary complications

Type:

Secondary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

肾脏并发症

指标类型:

次要指标

Outcome:

Renal complications

Type:

Secondary indicator

测量时间点:

术后7天内

测量方法:

Measure time point of outcome:

During postoperative 7 days

Measure method:

指标中文名:

术后30天死亡率

指标类型:

主要指标

Outcome:

Mortality of 30 days after surgury

Type:

Primary indicator

测量时间点:

术后30天

测量方法:

Measure time point of outcome:

30 days after surgury

Measure method:

指标中文名:

疼痛评分

指标类型:

附加指标

Outcome:

Pain score

Type:

Additional indicator

测量时间点:

术后48小时内

测量方法:

Measure time point of outcome:

During 48h after surgury

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

Null

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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):

双盲法进行分组,由不参与本实验术中观察及术后随访的另一位麻醉医生根据患者术前二甲双胍服用情况,将患者分组。由于本研究不是随机对照研究,而是观察性研究,所以不需要随机序列。

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

A double blind method was used to allocate the patients by another anesthesiologist who did not participate in the study and the followed up after the operation into groups according to exposure to metformin or not.Since this study is an observational study instead of a randomized controlled study,there is&

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

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):

通过ResMan提供原始数据

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

IDP will be public accessible via ResMan

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:

Not Stated

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

Not Stated

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-10-05 22:12:42