超声引导下壁层胸膜外间隙不同层次阻滞药液扩散特点的研究

注册号:

Registration number:

ChiCTR2400081852 

最近更新日期:

Date of Last Refreshed on:

2024-03-13 16:50:49 

注册时间:

Date of Registration:

2024-03-13 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

超声引导下壁层胸膜外间隙不同层次阻滞药液扩散特点的研究

Public title:

Study on the diffusion characteristics of blocking drugs at different levels in the extrapleural space under ultrasound guidance

注册题目简写:

English Acronym:

研究课题的正式科学名称:

超声引导下壁层胸膜外间隙不同层次阻滞药液扩散特点的研究

Scientific title:

Study on the diffusion characteristics of blocking drugs at different levels in the extrapleural space under ultrasound guidance

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:

陶怡妃 

研究负责人:

管忍 

Applicant:

Yifei Tao 

Study leader:

Ren Guan 

申请注册联系人电话:

Applicant telephone:

+86 139 1560 7269

研究负责人电话:

Study leader's
telephone:

+86 158 5151 9626

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:

463503694@qq.com

研究负责人电子邮件:

Study leader's E-mail:

15851519626@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:

苏州市常熟市虞山镇书院街1号

研究负责人通讯地址:

苏州市常熟市虞山镇书院街1号

Applicant address:

No.1 Shuyuan Street, Yushan Town, Changshu City, Suzhou City

Study leader's address:

No.1 Shuyuan Street, Yushan Town, Changshu City, Suzhou City

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:

常熟市第一人民医院

Applicant's institution:

Changshu First People's Hospital

研究负责人所在单位:

常熟市第一人民医院

Affiliation of the Leader:

Changshu First People's 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:

2023伦审L2023032

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:

常熟市第一人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Changshu First People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-06-29 00:00:00

伦理委员会联系人:

朱萍

Contact Name of the ethic committee:

Ping Zhu

伦理委员会联系地址:

苏州市常熟市虞山镇书院街1号

Contact Address of the ethic committee:

No.1 Shuyuan Street, Yushan Town, Changshu City, Suzhou City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 151 5037 4982

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:

常熟市第一人民医院

Primary sponsor:

Changshu First People's Hospital

研究实施负责(组长)单位地址:

苏州市常熟市虞山镇书院街1号

Primary sponsor's address:

No.1 Shuyuan Street, Yushan Town, Changshu City, Suzhou City

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):

苏州

Country:

China

Province:

Jiangsu

City:

Suzhou

单位(医院):

常熟市第一人民医院

具体地址:

苏州市常熟市虞山镇书院街1号

Institution
hospital:

Changshu First People's Hospital

Address:

No.1 Shuyuan Street, Yushan Town, Changshu City, Suzhou City

经费或物资来源:

自筹

Source(s) of funding:

Raise independently

研究疾病:

肝肿瘤患者  

Target disease:

Patients with liver tumor

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:

选择行CT引导下肝肿瘤射频消融术的年龄≥18岁的患者,30例,肝肿瘤患者术前在超声引导下T8节段进行胸膜外间隙不同层次罗哌卡因肋间阻滞,超声引导下能识别肋间内肌和肋间最内肌患者需在肋间内肌和肋间最内肌之间注射0.375%罗哌卡因注射液40ml,无法识别肋间最内肌患者行0.375%罗哌卡因注射液40ml胸膜下压肋间神经阻滞,2组超声引导下患者皮肤感觉阻滞范围、CT下三维重建药物的扩散范围,纵向查看扩散的节段,找出不同阻滞点药物扩散的规律以及不同体位的药物扩散范围的研究。  

Objectives of Study:

Thirty patients aged ≥ 18 years old who underwent radiofrequency ablation of liver tumors under CT guidance were selected. Before the operation of liver tumors, ultrasound guided Ropivacaine block at different levels in the extrapleural space was performed at T8 segment. Patients who can identify Internal intercostal muscles and intercostal innermost muscles under ultrasound guidance need to inject 0.375% Ropivacaine injection 40ml between Internal intercostal muscles and intercostal innermost muscles, Patients who could not identify the innermost intercostal muscles were subjected to 0.375% Ropivacaine injection 40ml under pleural pressure intercostal nerve block, the skin sensory block range of patients under ultrasound guidance, the diffusion range of Iterative reconstruction drugs under CT, and the diffusion segments were viewed longitudinally, identify the patterns of drug diffusion at different blocking points and study the drug diffusion range at different postures.

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. 对麻醉药物过敏; 2. 长期使用阿片类药物; 3. 穿刺部位感染; 4. 沟通困难; 5. 碘造影剂过敏。

Exclusion criteria:

1. Allergic to narcotic drugs; 2. Long-term use of opioids; 3. Infection of puncture site; 4. Communication difficulties; 5. Iodine contrast agent allergy.

研究实施时间:

Study execute time:

From 2023-07-20 00:00:00 To 2024-01-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-07-20 00:00:00 To 2023-11-30 00:00:00

干预措施:

Interventions:

组别:

肋间内肌与肋间最内肌阻滞(I组)

样本量:

15

Group:

Block of Internal intercostal muscle and the innermost intercostal muscle (I group)

Sample size:

干预措施:

0.375%罗哌卡因40mlT8腋后线肋间内肌与肋间最内肌阻滞

干预措施代码:

Intervention:

0.375% ropivacaine 40ml T8 axillary posterior line internal intercostal muscle and innermost intercostal muscle block

Intervention code:

组别:

肋间最内肌与壁层胸膜阻滞(P组)

样本量:

15

Group:

Intercostal innermost muscle and parietal pleural block (P group )

Sample size:

干预措施:

0.375%罗哌卡因40mlT8腋后线肋间最内肌与壁层胸膜阻滞

干预措施代码:

Intervention:

0.375% ropivacaine 40ml T8 axillary posterior line intercostal innermost muscle and parietal pleural block

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):

苏州 

Country:

China

Province:

Jiangsu

City:

Suzhou

单位(医院):

苏州大学附属第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Soochow University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

药液扩散的节段数

指标类型:

主要指标

Outcome:

Number of segments for drug diffusion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

三维重建药液的扩散方式

指标类型:

次要指标

Outcome:

Diffusion mode of three-dimensional reconstruction drug solution

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

皮肤感觉减退平面

指标类型:

次要指标

Outcome:

Skin hypoesthesia plane

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后穿刺并发症指标:气胸、神经损伤等

指标类型:

次要指标

Outcome:

Postoperative puncture complications indicators: pneumothorax, nerve injury, etc

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:

结束

/Completed

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):

将总体的个体进行编号,随机数表中任选一个数作为开始,方向从左向右,依次分配至I组和P组

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

Number the individuals in the population, select any number from the random number table as the starting point, and assign them from left to right to Group I and Group P in sequence

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):

Resman

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

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:

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

None

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-03-13 16:50:45