ChiCTR2100054729 版本V1.1 版本创建时间2022/06/14 21:42:25 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:

ChiCTR2100054729 

最近更新日期:

Date of Last Refreshed on:

2022-05-06 02:17:11 

注册时间:

Date of Registration:

2021-12-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

剖宫产术后疼痛敏化机制及昼夜节律特征探索研究

Public title:

Evaluation of central sensitization after cesarean section and its circadian rhythm characteristics

注册题目简写:

English Acronym:

研究课题的正式科学名称:

剖宫产术后疼痛敏化机制及昼夜节律特征探索研究

Scientific title:

Evaluation of central sensitization after cesarean section and its circadian rhythm characteristics

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:

梁永港 

研究负责人:

黄河 

Applicant:

Yonggang Liang 

Study leader:

He Huang 

申请注册联系人电话:

Applicant telephone:

+86 15340518383

研究负责人电话:

Study leader's
telephone:

+86 13708385559

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:

1052063423@qq.com

研究负责人电子邮件:

Study leader's E-mail:

coolduangy3344@126.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:

重庆市渝中区临江路76号

研究负责人通讯地址:

重庆市渝中区临江路76号

Applicant address:

76 Linjiang Road, Yuzhong District, Chongqing

Study leader's address:

76 Linjiang Road, Yuzhong District, Chongqing

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:

重庆医科大学附属第二医院麻醉科

Applicant's institution:

Department of Anesthesiology, The Second Affiliated Hospital of Chongqing Medical 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:

2021-123

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:

重庆医科大学附属第二医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Second Affiliated Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2021-12-17 00:00:00

伦理委员会联系人:

王大刚

Contact Name of the ethic committee:

Dagang Wang

伦理委员会联系地址:

重庆市渝中区临江路76号

Contact Address of the ethic committee:

76 Linjiang Road, Yuzhong District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 023 63693014

伦理委员会联系人邮箱:

Contact email of the ethic committee:

kuanrenlunli@qq.com

研究实施负责(组长)单位:

重庆医科大学附属第二医院麻醉科

Primary sponsor:

Department of Anesthesiology, The Second Affiliated Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市渝中区临江路76号

Primary sponsor's address:

76 Linjiang Road, Yuzhong District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第二医院

具体地址:

渝中区临江路76号

Institution
hospital:

The Second Affiliated Hospital of Chongqing Medical University

Address:

76 Linjiang Road, Yuzhong District

经费或物资来源:

自选课题

Source(s) of funding:

Optional subjects

研究疾病:

剖宫产术后疼痛  

Target disease:

Pain after cesarean section

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:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

验证剖宫产术后痛觉敏化发生的规律及机制,以达到对剖宫产术后疼痛更加有效的干预。  

Objectives of Study:

To verify the law and mechanism of pain sensitization after cesarean section, so as to achieve a more effective intervention of postoperative pain.

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、椎管内麻醉下行择期剖宫产患者;2、上午组手术时间在08:00-12:00,下午组手术时间在14:00-18:00;3、自愿参加本研究并签署知情同意书。

Inclusion criteria

1. Patients with elective cesarean section under spinal anesthesia; 2. The operation time of the morning group was from 08:00 to 12:00, and that of the afternoon group was from 14:00 to 18:00; 3. Voluntarily participate in the study and sign the informed consent.

排除标准:

1、凝血功能障碍患者;2、ASA分级III级及以上的患者;3、合并中枢系统性疾病患者;4、合并慢性疼痛性疾病患者;5、长期服用抗炎、镇痛性药物的患者;6、对试验研究中所用药物过敏的患者。

Exclusion criteria:

1. Patients with coagulation dysfunction;2. Patients with ASA grade III or above;3. Patients with central systemic diseases;4. Patients with chronic pain diseases;5. Long-term use of anti-inflammatory and analgesic drugs;6. Patients who are allergic to the drugs used in the study.

研究实施时间:

Study execute time:

From 2021-12-27 00:00:00 To 2022-05-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-12-27 00:00:00 To 2022-05-30 00:00:00

干预措施:

Interventions:

组别:

上午组

样本量:

20

Group:

Morning group

Sample size:

干预措施:

病人自控硬膜外镇痛

干预措施代码:

Intervention:

patient-controlled epidural analgesia

Intervention code:

组别:

下午组

样本量:

20

Group:

Afternoon group

Sample size:

干预措施:

病人自控硬膜外镇痛

干预措施代码:

Intervention:

patient-controlled epidural analgesia

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第二医院麻醉科 

单位级别:

三级甲等 

Institution
hospital:

Department of Anesthesiology, The Second Affiliated Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

压力性痛觉阈

指标类型:

主要指标

Outcome:

Pressure pain threshold

Type:

Primary indicator

测量时间点:

术前、手术开始后60-90min、术后24h

测量方法:

压力痛觉计

Measure time point of outcome:

Before surgery, 60-90min after surgery, 24h after surgery

Measure method:

pressure pain meter

指标中文名:

压力性耐痛阈

指标类型:

主要指标

Outcome:

Pressure pain tolerance

Type:

Primary indicator

测量时间点:

术前、手术开始后60-90min、术后24h

测量方法:

Measure time point of outcome:

Before surgery, 60-90min after surgery, 24h after surgery

Measure method:

指标中文名:

疼痛VAS评分

指标类型:

次要指标

Outcome:

Pain VAS Score

Type:

Secondary indicator

测量时间点:

术后0、6、12、24和48小时

测量方法:

Measure time point of outcome:

0, 6, 12, 24 and 48 hours postoperatively

Measure method:

指标中文名:

PCA按压次数

指标类型:

次要指标

Outcome:

PCA pressing frequency

Type:

Secondary indicator

测量时间点:

术后0、6、12、24和48小时

测量方法:

Measure time point of outcome:

0, 6, 12, 24 and 48 hours postoperatively

Measure method:

指标中文名:

PCA消耗量

指标类型:

次要指标

Outcome:

PCA consumption

Type:

Secondary indicator

测量时间点:

术后0、6、12、24和48小时

测量方法:

Measure time point of outcome:

0, 6, 12, 24 and 48 hours postoperatively

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:

标本中文名:

脑脊液

组织:

Sample Name:

Cerebrospinal fluid

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 20 years
最大 Max age 40 years

性别:

女性

Gender:

Female

随机方法(请说明由何人用什么方法产生随机序列):

本研究不涉及随机方法

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

No randomized method was involved in this study.

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):

通过通讯作者邮箱请阅读网页注册指南中关于原始数据共享的内容。

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

Get the data through the corresponding author's mailbox.

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

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

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-12-25 10:09:44