ChiCTR2500096907 版本V1.0 版本创建时间2025/02/08 17:08:30 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:

ChiCTR2500096907 

最近更新日期:

Date of Last Refreshed on:

2025-02-08 17:08:23 

注册时间:

Date of Registration:

2025-02-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

乌司他丁在膝/髋关节置换术后镇痛中对吗啡消耗量和术后不良反应的影响

Public title:

The impact of Ulinastatin on morphine consumption and postoperative adverse reactions in analgesia following knee/hip arthroplasty.

注册题目简写:

乌司他丁在膝/髋关节置换术后镇痛中的应用

English Acronym:

The application of Ulinastatin in postoperative analgesia following knee/hip arthroplasty.

研究课题的正式科学名称:

乌司他丁在膝/髋关节置换术后镇痛中对吗啡消耗量和术后不良反应的影响

Scientific title:

The impact of Ulinastatin on morphine consumption and postoperative adverse reactions in analgesia following knee/hip arthroplasty.

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:

王荻 

研究负责人:

孟玉洁 

Applicant:

Wang Di 

Study leader:

Meng Yujie 

申请注册联系人电话:

Applicant telephone:

+86 1387080256

研究负责人电话:

Study leader's telephone:

+86 139 3452 1824

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:

2508016048@qq.com

研究负责人电子邮件:

Study leader's E-mail:

mengyj4343@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:

山西省太原市山西医科大学迎泽校区

研究负责人通讯地址:

山西省太原市解放南路85号

Applicant address:

Shanxi Medical University, Yingze Campus, Taiyuan City, Shanxi Province.

Study leader's address:

85 Jiefang South Road, Taiyuan City, Shanxi 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:

山西医科大学麻醉学院

Applicant's institution:

School of Anesthesiology, Shanxi Medical University.

研究负责人所在单位:

山西医科大学第一医院

Affiliation of the Leader:

The First Hospital of Shanxi Medical University.

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:

KYLL-2025-030

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:

山西医科大学第一医院科学研究伦理审查委员会

Name of the ethic committee:

Ethics Review Committee for Scientific Research at The First Hospital of Shanxi Medical University.

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-21 00:00:00

伦理委员会联系人:

智陞雯

Contact Name of the ethic committee:

Zhi Shengwen

伦理委员会联系地址:

山西医科大学护校三层科技处

Contact Address of the ethic committee:

Technology Department, School of Nursing, Shanxi Medical University

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 351 463 9021

伦理委员会联系人邮箱:

Contact email of the ethic committee:

syyykjc@163.com

研究实施负责(组长)单位:

山西医科大学第一医院

Primary sponsor:

The First Hospital of Shanxi Medical University.

研究实施负责(组长)单位地址:

山西省太原市解放南路85号

Primary sponsor's address:

85 Jiefang South Road, Taiyuan City, Shanxi 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):

山西

市(区县):

太原

Country:

China

Province:

Shanxi

City:

Taiyuan

单位(医院):

山西医科大学第一医院

具体地址:

山西省太原市解放南路85号

Institution
hospital:

The First Hospital of Shanxi Medical University.

Address:

85 Jiefang South Road, Taiyuan City, Shanxi Province.

经费或物资来源:

山西医科大学

Source(s) of funding:

Shanxi Medical University

Target disease:

Acute postoperative pain

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

III期临床试验 

Study phase:

3

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究旨在从术后痛机制出发,探索乌司他丁作为抗炎镇痛新选择,与常规用药NSAIDs药物相比,能否有效改善患者术后痛、降低阿片用量,降低术后并发症的发生,解决患者术后镇痛不良、避免使用非甾体抗炎药药物不良反应较多的问题。并通过试验探索出乌司他丁的最佳给药剂量。  

Objectives of Study:

This study aims to investigate the mechanisms of postoperative pain and to explore Ulinastatin as a novel anti-inflammatory analgesic option. It will assess whether Ulinastatin can effectively improve postoperative pain, reduce opioid consumption, and decrease the incidence of postoperative complications compared to conventional NSAIDs. The research addresses challenges related to inadequate postoperative analgesia and the high incidence of adverse reactions associated with non-steroidal anti-inflammatory drugs (NSAIDs). Additionally, the study will seek to determine the optimal dosing regimen of Ulinastatin through clinical trials.

药物成份或治疗方案详述:

乌司他丁(Ulinastatin)是一种来源于人尿的经典抗炎药,具有多种药理作用,尤其在抗炎和镇痛方面展现出良好的应用潜力。首先,它能够稳定中性粒细胞的溶酶体膜,减少致痛因子的释放,从而降低炎症反应;其次,乌司他丁通过调节NF-κB信号通路,抑制肿瘤坏死因子α(TNF-α)和多种细胞因子(如IL-1β和IL-6)的释放,减轻局部和全身的炎症。此外,乌司他丁还通过抑制ATP诱导的P2Y2受体信号传导,减少小胶质细胞的激活,从而调节中枢神经系统的免疫反应。这些机制使乌司他丁在手术后疼痛管理中展现出良好的疗效,尤其是在与阿片类药物合用时,增强镇痛效果,并可能预防中枢敏化引起的疼痛过敏。 

Description for medicine or protocol of treatment in detail:

Ulinastatin (Ulinastatin) is a classical anti-inflammatory drug derived from human urine, which has a variety of pharmacological effects, especially in anti-inflammatory and analgesic aspects of the application of good potential. First, it can stabilize the lysosomal membrane of neutrophils, reduce the release of pain factors, and thus reduce inflammation. Second, ulinastatin reduces local and systemic inflammation by regulating the NF-κB signaling pathway, inhibiting the release of tumor necrosis factor α (TNF-α) and multiple cytokines such as IL-1β and IL-6. In addition, ulinastatin also reduces the activation of microglia by inhibiting ATP-induced P2Y2 receptor signaling, thereby regulating the immune response of the central nervous system. These mechanisms allow ulinastatin to show good efficacy in post-operative pain management, especially when combined with opioids, enhancing analgesic effects and possibly preventing pain hypersensitivity due to central sensitization. 

纳入标准:

1)40-85岁的需接受膝/髋关节置换术治疗患者 2)清醒、能够理解VAS评分 3)ASA分级为Ⅰ-Ⅲ级 4)签署了研究的书面知情同意书的患者

Inclusion criteria

1) Patients aged 40 to 85 years requiring knee/hip arthroplasty. 2) Conscious and capable of understanding the VAS (Visual Analog Scale) scoring. 3) ASA classification of I-III. 4) Patients who have signed the written informed consent for the study.

排除标准:

1)正在使用或医生认为需要使用抗惊瘚、或抗抑郁类药物的神经病理性疼痛患者(如肿瘤压迫神经干、神经丛、脊髓);正在使用或医生认为需要使用研究药物以外的镇痛药物; 2)存在消化道溃疡等不稳定的伴随疾病;或存在重要脏器功能障碍的患者;存在复合伤引起疼痛的患者; 3)有严重精神疾病或认知障碍,无法配合研究者进行术后疼痛评估的患者; 4)已知对试验药物过敏或存在用药禁忌的患者; 5)在研究期内可能会改变其合并用药(治疗阿片类药物不良反应的除外)的患者; 6)根据研究者的判断,属于除入选标准和排除标准以外的因其它任何原因而不适合参加本研究的患者。

Exclusion criteria:

1) Patients with neuropathic pain currently using or deemed by their physician to require anticonvulsant or antidepressant medications (e.g., due to tumor compression of nerve trunks, plexuses, or spinal cord); patients currently using or deemed by their physician to require analgesics other than the study medication. 2) Patients with unstable comorbid conditions, such as gastrointestinal ulcers, or those with significant organ dysfunction; patients with pain resulting from complex injuries. 3) Patients with severe psychiatric disorders or cognitive impairment who are unable to cooperate with the investigator in postoperative pain assessment. 4) Patients with known allergies to the investigational drug or contraindications for its use. 5) Patients who may alter their concomitant medications (excluding treatments for opioid adverse effects) during the study period. 6) Patients deemed by the investigator to be unsuitable for participation in this study for any reason beyond the inclusion and exclusion criteria.

研究实施时间:

Study execute time:

From 2025-02-06 00:00:00 To 2025-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-02-17 00:00:00 To 2025-06-30 00:00:00  

干预措施:

Interventions:

组别:

试验A组

样本量:

50

Group:

Group A

Sample size:

干预措施:

围术期给予乌司他丁10IU

干预措施代码:

Intervention:

Ulinastatin 10 IU administered perioperatively.

Intervention code:

组别:

试验B组

样本量:

50

Group:

Group B

Sample size:

干预措施:

围术期给予乌司他丁20IU

干预措施代码:

Intervention:

Ulinastatin 20 IU administered perioperatively.

Intervention code:

组别:

对照组

样本量:

50

Group:

Group C (control group)

Sample size:

干预措施:

围术期给予氟比洛芬酯100mg

干预措施代码:

Intervention:

Administer Flurbiprofen ester 100 mg perioperatively.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山西省 

市(区县):

太原市 

Country:

China 

Province:

Shanxi Province  

City:

Taiyuan City 

单位(医院):

山西医科大学第一医院 

单位级别:

三甲 

Institution
hospital:

The First Hospital of Shanxi Medical University

Level of the institution:

Tertiary A-Level Hospital

测量指标:

Outcomes:

指标中文名:

吗啡消耗量

指标类型:

主要指标

Outcome:

Morphine consumption

Type:

Primary indicator

测量时间点:

术后6h、24h、48h、72h

测量方法:

入组患者均在术后使用静脉患者自控镇痛(PCIA),Apon 电子药物注射泵注射吗啡120mg(加生理盐水配制至120ml,浓度为 1.0 mg/ml, bolus 2.0 ml, 根据浓度计算吗啡消耗量。

Measure time point of outcome:

postoperative 6h,24h,48h,72h

Measure method:

All enrolled patients received intravenous patient controlled analgesia (PCIA) after surgery, and 120mg of morphine was injected with Apon electronic drug injection pump (prepared to 120ml with normal saline at a concentration of 1.0 mg/ml, and bolus 2.0 ml, and morphine consumption was calculated according to the concentration.

指标中文名:

术后不良反应

指标类型:

主要指标

Outcome:

Adverse reactions occurred

Type:

Primary indicator

测量时间点:

术后72h内

测量方法:

临床随访记录

Measure time point of outcome:

postoperative 6h,24h,48h,72h

Measure method:

follow-up records

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:

术后6h、24h、48h、72h

测量方法:

使用视觉模拟评分法(VAS 0-10)评估患者的疼痛程度

Measure time point of outcome:

postoperative 6h,24h,48h,72h

Measure method:

A visual analogue scale (VAS 0-10) was used to assess the degree of pain

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

静脉

Sample Name:

blood

Tissue:

vein

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 40 years
最大 Max age 85 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):

术前 2 小时使用计算机生成的方法进行随机化。该系统以 1:1 :1的比例将患者分为对照组或试验组。自动随机化系统确保了序列生成是随机的,分配是隐蔽的。

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

Randomization was performed 2 hours before surgery using a computer-generated method. The system divided patients into a control group or a trial group on a 1:1:1 ratio. The automatic randomization system ensures that the sequence generation is random and the assignment is hidden.

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:

双盲。确保患者和研究人员在试验过程中对分组情况不知情

Blinding:

Double blinded. Ensure that patients and researchers are kept in the dark about grouping during the trial

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

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):

公开原始数据日期: 2025年12月。共享原始数据方式:采用网络平台共享原始数据。网络平台名称: ClinicalTrials.gov 。网址: https://clinicaltrials.gov

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

Public raw data date: December 2025. Sharing of raw data: Using the network platform to share raw data. Network platform name: ClinicalTrials.gov. Website: https://clinicaltrials.gov

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:

病历记录表

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:

 2025-02-08 17:08:23