机器学习驱动的术后慢性疼痛过渡性疼痛服务:一项随机试点研究

注册号:

Registration number:

ChiCTR2500104817 

最近更新日期:

Date of Last Refreshed on:

2025-10-17 16:08:53 

注册时间:

Date of Registration:

2025-06-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

机器学习驱动的术后慢性疼痛过渡性疼痛服务:一项随机试点研究

Public title:

Machine Learning-Driven Transitional Pain Service for Chronic Postsurgical Pain: A Pilot Randomized Controlled Trail

注册题目简写:

English Acronym:

研究课题的正式科学名称:

机器学习驱动的术后慢性疼痛过渡性疼痛服务:一项随机试点研究

Scientific title:

Machine Learning-Driven Transitional Pain Service for Chronic Postsurgical Pain: A Pilot Randomized Controlled Trail

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:

董彦杰 

研究负责人:

李茜 

Applicant:

Yanjie Dong 

Study leader:

Qian Li 

申请注册联系人电话:

Applicant telephone:

+86 139 0819 5778

研究负责人电话:

Study leader's
telephone:

+86 189 8060 1635

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:

527336001@qq.com

研究负责人电子邮件:

Study leader's E-mail:

hxliqian@foxmail.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:

四川省成都市武侯区国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号

Applicant address:

No. 37 Guoxue Alley, Wuhou District, Chengdu, Sichuan Province

Study leader's address:

#37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan 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:

四川大学华西医院

Applicant's institution:

West China Hospital of Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan 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:

20225年审(780)号

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:

四川大学华西医院生物医学伦理审查委员会

Name of the ethic committee:

Ethics Committee on Biomedical Research West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-09 00:00:00

伦理委员会联系人:

李娜

Contact Name of the ethic committee:

Li Na

伦理委员会联系地址:

四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

#37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8542 2654

伦理委员会联系人邮箱:

Contact email of the ethic committee:

188974152@qq.com

研究实施负责(组长)单位:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号

Primary sponsor's address:

#37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan 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):

四川省

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

#37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

经费或物资来源:

四川省科技厅中央引导地方科技发展项目

Source(s) of funding:

Key Research and Development Program of Science and Technology Department of Sichuan Province

研究疾病:

术后慢性疼痛  

Target disease:

Chronic postsurgical pain, CPSP

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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究拟通过基于机器学习的术后慢性疼痛(Chronic postsurgical pain, CPSP)预测模型寻找高危人群,并以其揭示的围术期可干预靶点——术后 30 天亚急性疼痛,构建过渡性疼痛服务(Transitional pain services, TPS)团队和疼痛管理策略,进行一项试点随机对照试点研究。研究主要是为初步探讨此机器学习驱动的TPS降低CPSP的可行性和有效性。次要目的是为后续主要研究样本量计算提供数据支撑。  

Objectives of Study:

This study aims to identify high-risk populations through a machine learning-based predictive model for chronic postsurgical pain (CPSP), and to conduct a pilot randomized controlled trial by establishing transitional pain services (TPS) teams and pain management strategies targeting the model-identified perioperative intervention target - subacute pain at 30 days postoperatively. The primary objective is to preliminarily investigate the feasibility and effectiveness of this machine learning-driven TPS in reducing CPSP incidence. The secondary objective is to provide data support for sample size calculation in subsequent studies.

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.对本研究所用药物有过敏反应史的患者; 2.严重肝肾功能不全患者; 3.文盲或小学学历以下; 4.沟通困难无法配合完成问卷的患者; 5.3 个月内参与其他研究的患者。

Exclusion criteria:

1. Patients with a history of allergic reactions to the drugs used in this study;
2. Patients with severe hepatic or renal dysfunction;
3. Illiterate individuals or those with education below primary school level;
4. Patients with communication difficulties who cannot cooperate to complete the questionnaire;
5. Patients who have participated in other studies within the past 3 months.

研究实施时间:

Study execute time:

From 2025-07-01 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-01 00:00:00 To 2026-06-30 00:00:00

干预措施:

Interventions:

组别:

干预组

样本量:

20

Group:

Intervention group

Sample size:

干预措施:

知识规范和药物规范

干预措施代码:

Intervention:

Knowledge and Medication Protocols

Intervention code:

组别:

对照组

样本量:

20

Group:

Control group

Sample size:

干预措施:

干预措施代码:

Intervention:

Non

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

疼痛门诊医嘱的药物不良反应

指标类型:

次要指标

Outcome:

Adverse drug reactions to pain clinic prescribed medications

Type:

Secondary indicator

测量时间点:

术后40天

测量方法:

电话随访,明确患者是否存在疼痛门诊医嘱药物相关不良反应

Measure time point of outcome:

40-day after surgery

Measure method:

Telephone follow-up to confirm whether the adverse drug reactions to pain clinic prescribed medications occur

指标中文名:

术后慢性疼痛发生率

指标类型:

主要指标

Outcome:

Incidence of Chronic postsurgical pain

Type:

Primary indicator

测量时间点:

术后3个月

测量方法:

简明疼痛评估量表中文版

Measure time point of outcome:

3-month after surgery

Measure method:

Chinese version of Brief Pain Inventory

指标中文名:

手术部位疼痛NRS评分

指标类型:

次要指标

Outcome:

NRS score of postoperative pain

Type:

Secondary indicator

测量时间点:

术后4个月

测量方法:

数字评定量表

Measure time point of outcome:

4 months after surgery

Measure method:

Numerical rating scale

指标中文名:

亚急性疼痛

指标类型:

次要指标

Outcome:

Subacute postoperative pain

Type:

Secondary indicator

测量时间点:

术后30天

测量方法:

简明疼痛评估量表中文版

Measure time point of outcome:

30-day after surgery

Measure method:

Chinese version of Brief Pain Inventory

指标中文名:

疼痛门诊医嘱依从度

指标类型:

次要指标

Outcome:

Compliance with pain clinic

Type:

Secondary indicator

测量时间点:

术后30天

测量方法:

电话随访,明确患者是否遵循疼痛门诊医嘱

Measure time point of outcome:

30-day after surgery

Measure method:

Telephone follow-up to confirm patient adherence to pain clinic medical orders

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 40 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):

由一位独立研究人员,采用计算机生成的随机数表进行1:1随机分配,确保每名患者有同等概率被分配到TPS组或对照组。

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

An independent researcher conducted 1:1 randomization using a computer-generated random number table, ensuring that each patient had an equal probability of being assigned to either the TPS group or the control group.

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:

双盲

Blinding:

Double blind

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):

不涉及

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

Non

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:

CRF表

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-06-24 10:30:49