超声引导下弓状韧带上腰方肌阻滞与腹横肌平面阻滞在剖宫产手术术后镇痛效果的比较

注册号:

Registration number:

ChiCTR2600116513 

最近更新日期:

Date of Last Refreshed on:

2026-01-12 10:52:39 

注册时间:

Date of Registration:

2026-01-12 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

超声引导下弓状韧带上腰方肌阻滞与腹横肌平面阻滞在剖宫产手术术后镇痛效果的比较

Public title:

Comparison of postoperative analgesic effects of ultrasound-guided quadratus lumborum block at the arcuate ligament versus transversus abdominis plane block in cesarean section

注册题目简写:

English Acronym:

研究课题的正式科学名称:

超声引导下弓状韧带上腰方肌阻滞与腹横肌平面阻滞在剖宫产手术术后镇痛效果的比较

Scientific title:

Comparison of postoperative analgesic effects of ultrasound-guided quadratus lumborum block at the arcuate ligament versus transversus abdominis plane block in cesarean 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:

邓敏 

研究负责人:

邓敏 

Applicant:

Deng Min 

Study leader:

Deng Min 

申请注册联系人电话:

Applicant telephone:

+86 191 5065 1004

研究负责人电话:

Study leader's
telephone:

+86 191 5065 1004

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:

1290580774@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1290580774@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:

泰安市泰山区财源街道大街中段706号

研究负责人通讯地址:

泰安市泰山区财源街道大街中段706号

Applicant address:

No. 706, Middle Section of Caiyuan Street, Taishan District, Tai'an City, Shandong Province

Study leader's address:

No. 706, Middle Section of Caiyuan Street, Taishan District, Tai'an City, Shandong Province

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:

山东第一医科大学第二附属医院

Applicant's institution:

The Second Affiliated Hospital of Shandong First Medical University

研究负责人所在单位:

山东第一医科大学第二附属医院

Affiliation of the Leader:

The Second Affiliated Hospital of Shandong First 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:

伦研批第(2025-119)

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:

山东第一医科大学第二附属医院伦理审查委员会

Name of the ethic committee:

Ethics Review Committee of the Second Affiliated Hospital of Shandong First Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-16 00:00:00

伦理委员会联系人:

张秀珍

Contact Name of the ethic committee:

Zhang Xiuzhen

伦理委员会联系地址:

山东省泰安市泰山区财源街道大街中段706号

Contact Address of the ethic committee:

No. 706, Middle Section of Caiyuan Street, Taishan District, Tai'an City, Shandong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 138 5383 4381

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:

山东第一医科大学第二附属医院

Primary sponsor:

The Second Affiliated Hospital of Shandong First Medical University

研究实施负责(组长)单位地址:

山东省泰安市泰山区财源街道大街中段706号

Primary sponsor's address:

No. 706, Middle Section of Caiyuan Street, Taishan District, Tai'an City, Shandong Province

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):

泰安市

Country:

China

Province:

Shandong

City:

Tai`an City

单位(医院):

山东第一医科大学第二附属医院

具体地址:

泰安市泰山区财源街道大街中段706号

Institution
hospital:

The Second Affiliated Hospital of Shandong First Medical University

Address:

No. 706, Middle Section of Caiyuan Street, Taishan District, Tai'an City, Shandong Province

经费或物资来源:

自筹

Source(s) of funding:

Self-finance

研究疾病:

剖宫产  

Target disease:

Cesarean section

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

探讨超声引导下弓状韧带上腰方肌阻滞与腹横肌平面阻滞在剖宫产手术术后镇痛效果的对照研究,为优化剖宫产术后多模式镇痛策略提供高级别循证医学证据。  

Objectives of Study:

A comparative study exploring the postoperative analgesic effects of ultrasound-guided quadratus lumborum block at the arcuate ligament versus transversus abdominis plane block in cesarean section, aiming to provide high-level evidence-based medical evidence for optimizing multimodal analgesia strategies after cesarean delivery.

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:

区域阻滞 / 椎管内麻醉禁忌症;对研究用药(罗哌卡因、舒芬太尼)过敏;妊娠期糖尿病控制不佳、肝肾功能异常;合并先兆子痫 / 子痫 / HELLP 综合征;慢性疼痛病史或长期使用镇痛镇静药物;认知障碍或精神疾病;

Exclusion criteria:

Contraindications for regional block/spinal anesthesia; allergy to study medications (ropivacaine, sufentanil); poorly controlled gestational diabetes, liver or kidney dysfunction; complicated by preeclampsia/eclampsia/HELLP syndrome; history of chronic pain or long-term use of analgesics and sedatives; cognitive impairment or psychiatric disorders;

研究实施时间:

Study execute time:

From 2025-11-01 00:00:00 To 2026-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-16 00:00:00 To 2026-09-30 00:00:00

干预措施:

Interventions:

组别:

QLB-LSAL组

样本量:

36

Group:

QLB-LSAL Group

Sample size:

干预措施:

产妇取侧卧位,消毒后将凸阵探头放置在L1 横突尖端和T12 肋上方进行矢状旁扫描。超声在腰方肌深面观察到夹在两条高亮筋膜线之间移动的低回声确认膈肌,以及附着在12肋、LAL上方的QL。将针在探头尾缘向平面内插入,直到针尖刺穿腰方肌肌纤维并进入横膈膜和腰方肌肌肉之间的区域,每侧用0.4%罗哌卡因+4mg地塞米松20 mL。

干预措施代码:

Intervention:

The parturient was positioned in the lateral decubitus position. After disinfection, a convex array probe was placed over the tip of the L1 transverse process and above the T12 rib for a parasagittal scan. The ultrasound, on the deep surface of the quadratus lumborum muscle, observed a hypoechoic area moving between two hyperechoic fascial lines, confirming the diaphragm, as well as the quadratus lumborum attached above the 12th rib and LAL. The needle was inserted in-plane at the tail end of the probe until the needle tip pierced the quadratus lumborum muscle fibers and entered the space between the diaphragm and the quadratus lumborum muscle. Each side received 20 mL of 0.4% ropivacaine with 4 mg dexamethasone.

Intervention code:

组别:

TAPB组

样本量:

36

Group:

TAPB Group

Sample size:

干预措施:

TAPB组实施双侧腹横肌平面阻滞,产妇取侧卧位,常规消毒铺巾,使用高频线阵探头,频率为8~13 MHz,将探头置于肋缘、髂嵴两处之间,超声下显示腹壁各层肌肉组织后,采用平面内进针技术,分别在两侧腹内斜肌与腹横肌之间的筋膜阻滞实施穿刺,每侧注射0.4%罗哌卡因+4mg地塞米松25 mL。

干预措施代码:

Intervention:

The TAPB group underwent bilateral transversus abdominis plane block. The parturient was positioned in the lateral decubitus position, with routine disinfection and draping. A high-frequency linear probe with a frequency of 8–13 MHz was used, placed between the costal margin and iliac crest. After visualizing the abdominal wall muscle layers under ultrasound, an in-plane needle technique was employed. The block was performed by puncturing the fascial plane between the internal oblique and transversus abdominis muscles on both sides, with each side receiving an injection of 25 mL of 0.4% ropivacaine with 4 mg dexamethasone.

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):

 

Country:

China

Province:

Shandong

City:

单位(医院):

山东第一医科大学第二附属医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Shandong First Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

VAS 评分

指标类型:

主要指标

Outcome:

VAS Score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

24小时舒芬太尼总消耗量

指标类型:

次要指标

Outcome:

Total 24-hour consumption of sufentanil

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后首次使用补救镇痛的时间

指标类型:

次要指标

Outcome:

Time of first use of rescue analgesia after surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

镇痛满意度

指标类型:

次要指标

Outcome:

Pain relief satisfaction

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后恢复质量情况

指标类型:

次要指标

Outcome:

Quality of Recovery

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:

None

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 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):

由研究者用随机数字表法产生随机序列

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

Generation of random sequences by the researcher using the random number table method.

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:

None

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):

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

None

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, CRF)

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:

 2026-01-12 10:52:24