再次剖宫产持续性术后疼痛的预测因素探索及血清差异性标记物筛选研究

注册号:

Registration number:

ChiCTR2200059487 

最近更新日期:

Date of Last Refreshed on:

2026-03-16 09:34:39 

注册时间:

Date of Registration:

2022-05-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

再次剖宫产持续性术后疼痛的预测因素探索及血清差异性标记物筛选研究

Public title:

Predictive Factors and Serum Differential Biomarkers Screening of Persistent Postoperative Pain after Repeated Cecarean Section

注册题目简写:

English Acronym:

研究课题的正式科学名称:

疤痕子宫产妇再次剖宫产持续性术后疼痛的预测因素探索及差异性多肽筛选研究

Scientific title:

Predictive Factors and Differential Polypeptide Screening of Persistent Postoperative Pain in Women Undergoing Repeated Cecarean Section

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:

李彩娟 

研究负责人:

李彩娟 

Applicant:

Li Caijuan 

Study leader:

Li Caijuan 

申请注册联系人电话:

Applicant telephone:

+86 173 7228 3502

研究负责人电话:

Study leader's
telephone:

+86 173 7228 3502

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:

lcj_1228@126.com

研究负责人电子邮件:

Study leader's E-mail:

lcj_1228@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:

江苏省南京市莫愁路天妃巷123号

研究负责人通讯地址:

江苏省南京市莫愁路天妃巷123号

Applicant address:

123 Tianfei Lane, Mochou Road, Nanjing, Jiangsu, China

Study leader's address:

123 Tianfei Lane, Mochou Road, Nanjing, Jiangsu, 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:

南京医科大学附属妇产医院(南京市妇幼保健院)

Applicant's institution:

Women' Hosipital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital)

研究负责人所在单位:

南京医科大学附属妇产医院(南京市妇幼保健院)

Affiliation of the Leader:

Women' Hosipital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital)

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:

2022KY-015-01, 2022KY-015-GZ01, 2022KY-015-GZ02

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:

南京市妇幼保健院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Nanjing Maternal and Child Health Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-03-24 00:00:00

伦理委员会联系人:

高芯

Contact Name of the ethic committee:

Gao Xin

伦理委员会联系地址:

江苏省南京市莫愁路天妃巷123号

Contact Address of the ethic committee:

123 Tianfei Lane, Mochou Road, Nanjing, Jiangsu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 6992 9146

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:

南京医科大学附属妇产医院(南京市妇幼保健院)

Primary sponsor:

Women' Hosipital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital)

研究实施负责(组长)单位地址:

江苏省南京市莫愁路天妃巷123号

Primary sponsor's address:

123 Tianfei Lane, Mochou Road, Nanjing, Jiangsu, 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):

江苏

市(区县):

南京

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学附属妇产医院(南京市妇幼保健院)

具体地址:

莫愁路天妃巷123号

Institution
hospital:

Women' Hosipital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital)

Address:

123 Tianfei Lane, Mochou Road

经费或物资来源:

医院自有经费

Source(s) of funding:

Hospital own funds

研究疾病:

疼痛、持续性术后疼痛  

Target disease:

Pain、Persisitent Postoperative Pain(PPSP)

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:

本研究拟在疤痕子宫产妇再次接受剖宫产手术时,前瞻性收集PPSP相关影响因素,通过回归分析获取PPSP的独立危险因素。并根据观察结果筛选PPSP高危及低危产妇,通过label-free质谱分析筛选出血清差异多肽,寻找能够预测术后疼痛强度及PPSP的潜在多肽。  

Objectives of Study:

This study intends to prospectively collect factors associated with Persistent Postsurgical Pain (PPSP) in women with a scarred uterus undergoing repeat cesarean section. Regression analysis will be employed to identify independent risk factors for PPSP. Based on the observed outcomes, parturients will be categorized into high-risk and low-risk groups for PPSP. Subsequently, label-free mass spectrometry will be utilized to screen for differentially expressed peptides in serum, aiming to identify potential peptide biomarkers capable of predicting postoperative pain intensity and the development of PPSP.

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. 妊娠合并子宫肌瘤或卵巢肿瘤,需要术中手术的产妇; 2. 合并重度子痫前期; 3. 一周内使用阿片类药物及其他镇静镇痛药物者; 4. 有严重心、肺、肝、肾功能障碍者。

Exclusion criteria:

1. Pregnant women with uterine fibroids or ovarian tumors who need intraoperative surgery; 2. Pregnant women with severe preeclampsia; 3. Those who used opioids and other sedative and analgesic drugs within a week; 4. Those with severe heart, lung, liver and kidney dysfunction.

研究实施时间:

Study execute time:

From 2022-05-18 00:00:00 To 2023-11-10 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-05-18 00:00:00 To 2023-08-10 00:00:00

干预措施:

Interventions:

组别:

连续入组

样本量:

360

Group:

case series

Sample size:

干预措施:

不涉及干预

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):

江苏 

市(区县):

南京 

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学附属妇产医院(南京市妇幼保健院 

单位级别:

三甲 

Institution
hospital:

Women' Hosipital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital)

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

3个月内持续性术后疼痛的发生率

指标类型:

主要指标

Outcome:

Incidence of persistent postsurgery pain (PPSP) occured in 3 months after surgery

Type:

Primary indicator

测量时间点:

术后60天及90天

测量方法:

电话随访(疼痛NRS评分)

Measure time point of outcome:

60 days and 90 days after surgery

Measure method:

telephone follow-up

指标中文名:

阿片药物消耗

指标类型:

次要指标

Outcome:

The consumption of opioid drugs

Type:

Secondary indicator

测量时间点:

术后24小时

测量方法:

查看用药记录

Measure time point of outcome:

24h after surgery

Measure method:

Medication record review

指标中文名:

疼痛评分

指标类型:

次要指标

Outcome:

Pain score

Type:

Secondary indicator

测量时间点:

术中,术后24h进行平均疼痛评分

测量方法:

视觉评分量表

Measure time point of outcome:

Average pain score during operation and 24 hours after operation

Measure method:

Visual Analogue Scale/Score, VAS

指标中文名:

副作用(恶心、呕吐、头晕、嗜睡、瘙痒、其他)

指标类型:

次要指标

Outcome:

Side effects (nausea, vomiting, dizziness, drowsiness, itching, others)

Type:

Secondary indicator

测量时间点:

术后24小时

测量方法:

随访

Measure time point of outcome:

24h after surgery

Measure method:

follow-up

指标中文名:

爱丁堡抑郁评分量表

指标类型:

次要指标

Outcome:

Edinburgh postnatal depression scale, EPDS

Type:

Secondary indicator

测量时间点:

术后42天

测量方法:

问卷调查

Measure time point of outcome:

42d after surgery

Measure method:

Questionnaire investigation

指标中文名:

产后连接问卷

指标类型:

次要指标

Outcome:

Postpartum Bonding Questionnaire, PBQ

Type:

Secondary indicator

测量时间点:

术后42天

测量方法:

问卷调查

Measure time point of outcome:

42d after surgery

Measure method:

Questionnaire investigation

指标中文名:

广泛焦虑评分

指标类型:

次要指标

Outcome:

Generalized Anxiety Disorder, GAD

Type:

Secondary indicator

测量时间点:

术前1天

测量方法:

问卷调查

Measure time point of outcome:

1 day before surgery

Measure method:

Questionnaire investigation

指标中文名:

疼痛恐惧评分

指标类型:

次要指标

Outcome:

Fear of pain questionnaire-III, FPQ-III

Type:

Secondary indicator

测量时间点:

术前1天

测量方法:

问卷调查

Measure time point of outcome:

1 day before surgery

Measure method:

Questionnaire investigation

指标中文名:

受试者基本信息:年龄、孕周、身高、体重、教育水平

指标类型:

次要指标

Outcome:

Basic information of subjects: age, gestational week, height, weight and education level

Type:

Secondary indicator

测量时间点:

术前1天

测量方法:

术前访视

Measure time point of outcome:

1 day before surgery

Measure method:

preoperative interview

指标中文名:

受试者病史相关信息:产次、前次剖宫产时间、孕期疼痛史、疤痕性质、孕期并发症

指标类型:

次要指标

Outcome:

Information related to the subject's medical history: number of births, time of previous cesarean section, history of pain during pregnancy, scur characteristic and complications during pregnancy

Type:

Secondary indicator

测量时间点:

术前1天

测量方法:

术前访视

Measure time point of outcome:

1 day before surgery

Measure method:

preoperative interview

指标中文名:

手术相关信息:手术持续时间,出血量,麻醉方式

指标类型:

次要指标

Outcome:

Operation related information: operation duration, bleeding volume, anesthesia method

Type:

Secondary indicator

测量时间点:

术后1天

测量方法:

回顾病历

Measure time point of outcome:

1 day before surgery

Measure method:

Review medical records

指标中文名:

母婴结局:新生儿Apgar评分、新生儿体重、母婴是否同室

指标类型:

次要指标

Outcome:

Maternal and infant outcomes: neonatal Apgar score, neonatal weight, whether the mother and infant are in the same room

Type:

Secondary indicator

测量时间点:

术后1天

测量方法:

回顾病历

Measure time point of outcome:

1 day before surgery

Measure method:

Review medical records

指标中文名:

母体外周血疼痛标志物筛选:多肽筛选、蛋白组学筛选、疼痛指标筛选

指标类型:

次要指标

Outcome:

Screening of pain markers in maternal peripheral blood: polypeptide screening, proteomics screening and pain index screening

Type:

Secondary indicator

测量时间点:

术后

测量方法:

质谱分析、酶联免疫吸附实验

Measure time point of outcome:

postsurgery

Measure method:

label-free analysis, ELISA

指标中文名:

亚急性术后疼痛

指标类型:

次要指标

Outcome:

Subacute surgery pain

Type:

Secondary indicator

测量时间点:

术后7天、42天

测量方法:

电话随访(疼痛NRS评分)

Measure time point of outcome:

7 days and 42 days after surgery

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

外周血清

组织:

Sample Name:

maternal peripheral serum

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 20 years
最大 Max age 45 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):

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

None

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

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):

研究公开发表后6月内通过ResMan http://www.medresman.org.cn/login.aspx 共享原始数据,可通过联系研究者邮箱 lcj_1228@126.com征得同意后使用。

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

The original data will be shared through ResMan (http://www.medresman.org.cn/login.aspx) within 6 months after the study is publicly published. Users may obtain permission to use the data by contacting the researcher at lcj_1228@126.com.

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:

按照方案设计病例收集表,专人录入数据后锁定,不允许修改任何原始数据;所有与本次临床试验有关的研究资料在研究结束后保存在南京医科大学附属妇产医院麻醉科,由项目负责人集中保管至少5年。

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

CRF was designed according to the protocol and after dedicated personnel enter the data, the forms shall be locked with no modifications allowed to any original data. All research materials related to this clinical trial shall be preserved in the Department of Anesthesiology at Women' Hosipital of Nanjing Medical University upon study completion, and shall be centrally maintained by the principal investigator for at least 5 years.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2022-05-02 01:40:16