ChiCTR2600125184 版本V1.0 版本创建时间2026/05/22 09:32:45 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:

ChiCTR2600125184 

最近更新日期:

Date of Last Refreshed on:

2026-05-22 09:32:25 

注册时间:

Date of Registration:

2026-05-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

产后盆底痛与维生素D水平的关系研究

Public title:

Study on the relationship between Vitamin D levels and postpartum pelvic floor muscle pain

注册题目简写:

English Acronym:

VDPPPS-RS

研究课题的正式科学名称:

维生素D水平与产后盆底肌筋膜疼痛综合征的相关性回顾性研究

Scientific title:

Correlation between Vitamin D levels and postpartum myofascial pelvic pain syndrome: a retrospective study.

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:

魏长娜 

研究负责人:

魏长娜 

Applicant:

Wei Changna 

Study leader:

Wei Changna 

申请注册联系人电话:

Applicant telephone:

+86 18267382732

研究负责人电话:

Study leader's telephone:

+86 18267382732

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:

544631360@qq.com

研究负责人电子邮件:

Study leader's E-mail:

544631360@qq.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:

浙江省嘉兴市南湖区中环东路2468号

研究负责人通讯地址:

浙江省嘉兴市中环东路2468号

Applicant address:

No.2468, Zhonghuan East Road, Nanhu District, Jiaxing City, Zhejiang Province, China

Study leader's address:

No.2468, Zhonghuan East Road, Nanhu District, Jiaxing City, Zhejiang Province, 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:

嘉兴市妇幼保健院

Applicant's institution:

Jiaxing Maternity and Child Health Care Hospital

研究负责人所在单位:

嘉兴市妇幼保健院

Affiliation of the Leader:

Jiaxing Maternity and Child Health Care Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2026-Y-067

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:

嘉兴市妇幼保健院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Jiaxing Maternal and Child Health Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-05-09 00:00:00

伦理委员会联系人:

章园兰

Contact Name of the ethic committee:

Zhang Yuanlan

伦理委员会联系地址:

浙江省嘉兴市中环东路2468号

Contact Address of the ethic committee:

No.2468, Zhonghuan East Road, Nanhu District, Jiaxing City, Zhejiang Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 573 8396 3131

伦理委员会联系人邮箱:

Contact email of the ethic committee:

13736471268@139.com

研究实施负责(组长)单位:

嘉兴市妇幼保健院

Primary sponsor:

Jiaxing Maternity and Child Health Care Hospital

研究实施负责(组长)单位地址:

浙江省嘉兴市中环东路2468号

Primary sponsor's address:

No.2468, Zhonghuan East Road, Nanhu District, Jiaxing City, Zhejiang Province, 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):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

嘉兴市妇幼保健院

具体地址:

浙江省嘉兴市中环东路2468号

Institution
hospital:

Jiaxing Maternity and Child Health Care Hospital

Address:

No.2468, Zhonghuan East Road, Nanhu District, Jiaxing City, Zhejiang Province, China

经费或物资来源:

嘉兴市妇幼保健院

Source(s) of funding:

Jiaxing Maternity and Child Health Care Hospital

Target disease:

Postpartum Myofascial Pelvic Pain Syndrome (MPPS) 。

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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

1、比较产后MPPS患者与非MPPS产后患者血清25-(OH)D水平的差异,明确维生素D水平与该病发的关联 ; 2、分析维生素D缺乏或不足状态对产后MPPS发生率的影响 ; 3、探讨低维生素D水平是否为产后MPPS发生的独立危险因素 ; 4、为临床早期筛查、预防及精准干预提供循证医学依据 。  

Objectives of Study:

1. To compare serum 25-(OH)D levels between postpartum MPPS patients and non-MPPS controls. 2. To analyze the correlation between Vitamin D status (deficiency, insufficiency, and sufficiency) and the incidence of postpartum MPPS. 3. To explore whether low Vitamin D levels serve as an independent risk factor for postpartum MPPS. 4. To provide an evidence-based medical basis for early clinical screening and prevention strategies.

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.产后1年内在本院进行盆底康复检查的女性患者 ; 2.符合研究期间病例组和对照组同期血清25-(OH)D水平检测及盆底肌功能仪器评估数据完整者 ; 3.临床病历资料完整 。

Inclusion criteria

1. Postpartum women who underwent pelvic floor rehabilitation examination within 1 year after delivery;
2. Complete data of serum 25-(OH)D levels and pelvic floor muscle function assessment during the study period;
3. Complete clinical medical records.

排除标准:

1.孕前及孕期已有慢性盆腔痛、盆底手术史或盆腔器质性病变(如子宫肌瘤、内异症等); 2.患有甲状腺疾病、慢性肾病、自身免疫性疾病或严重肝肾功能异常者 ; 3.近3个月规律补充大剂量维生素D(>1000IU/d)或接受过盆底手术/肉毒素干预者 ; 4.核心数据(VitD或盆底肌检测)缺失或关键基线资料无法补充者 ; 5.多胎妊娠、巨大儿分娩或严重盆底撕裂伤等特殊病例。

Exclusion criteria:

1. Pre-pregnancy or gestational chronic pelvic pain, history of pelvic floor surgery, or organic pelvic lesions; 2. Thyroid disease, chronic kidney disease, autoimmune diseases, or severe liver/kidney dysfunction; 3. High-dose Vitamin D supplementation (>1000IU/d) or pelvic floor interventions within the last 3 months; 4. Missing core data (VitD or pelvic floor reports) or key baseline information; 5. Special cases: multiple pregnancy, macrosomia, or severe pelvic floor lacerations.

研究实施时间:

Study execute time:

From 2026-05-25 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-25 00:00:00 To 2026-06-30 00:00:00  

干预措施:

Interventions:

组别:

产后盆底肌筋膜疼痛综合征组

样本量:

150

Group:

Myofascial pelvic pain syndrome (MPPS) 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:

150

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):

浙江省 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

嘉兴市妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Jiaxing Maternity and Child Health Care Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

产后盆底肌筋膜疼痛综合征发生情况

指标类型:

主要指标

Outcome:

Incidence of postpartum MPPS

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25-羟维生素D水平

指标类型:

次要指标

Outcome:

Serum 25-(OH)D levels

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

盆底肌功能指标

指标类型:

次要指标

Outcome:

Pelvic floor muscle function metrics

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视觉模拟疼痛评分

指标类型:

次要指标

Outcome:

VAS Pain Score

Type:

Secondary 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:

组织:

Sample Name:

NA

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 65 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:

None

是否共享原始数据:

IPD sharing

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):

通过电子邮件联系主要研究者(PI)申请获取脱敏后的个体参与者数据。

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

Contact the Principal Investigator (PI) via email to request access to the de-identified individual participant data (IPD).

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:

采集流程:由专人从本院电子病历、检验系统及盆底康复系统提取目标数据 。 录入与核对:使用 Excel 模板录入,并由另一名研究人员进行二次核对,确保数据真实准确 。 匿名化处理:所有提取的数据均进行编号匿名化处理,剔除受试者姓名、身份证号等身份识别信息,严格保护隐私 。 存储安全:数据存储于专用科研电脑,实行权限管理,严禁向无关人员泄露 。

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

Collection: Target data is extracted from the hospital's electronic medical record (EMR), laboratory information system (LIS), and pelvic floor rehabilitation system. Entry & Verification: Data is entered into Excel templates and verified by a second researcher to ensure accuracy. Anonymization: All data is anonymized using unique identification numbers to remove personal identifiers, ensuring participant privacy. Security: Data is stored on a dedicated research computer with restricted access to maintain confidentiality.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-05-22 09:32:25