ChiCTR2500107285 版本V1.0 版本创建时间2025/08/07 16:27:35 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:

ChiCTR2500107285 

最近更新日期:

Date of Last Refreshed on:

2025-08-07 16:27:31 

注册时间:

Date of Registration:

2025-08-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于生成式人工智能的骨关节炎患者教育和自我管理的工具的临床应用:一项前瞻随机对照实验研究方案

Public title:

Clinical Application of Generative AI-Based Tools for Patient Education and Self-Management in Osteoarthritis: A Prospective Randomized Controlled Trial Protocol

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于生成式人工智能的骨关节炎患者教育和自我管理的工具的临床应用:一项前瞻随机对照实验研究方案

Scientific title:

Clinical Application of Generative AI-Based Tools for Patient Education and Self-Management in Osteoarthritis: A Prospective Randomized Controlled Trial Protocol

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:

王力 

研究负责人:

李箭 

Applicant:

Wang Li 

Study leader:

Li Jian 

申请注册联系人电话:

Applicant telephone:

+86 181 6119 0316

研究负责人电话:

Study leader's telephone:

+86 189 8060 1388

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:

wangli1@stu.scu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

lijian_sportsmed@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:

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:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

Study leader's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan

申请注册联系人邮政编码:

Applicant postcode:

610041

研究负责人邮政编码:

Study leader's postcode:

610041

申请人所在单位:

四川大学华西医院

Applicant's institution:

West China Hospital, 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, Sichuan 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:

2025年审(1165)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:

Biomedical Ethics Review Committee of West China Hospital, Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-16 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, Sichuan

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:

研究实施负责(组长)单位:

四川大学华西医院

Primary sponsor:

West China Hospital, 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, Sichuan

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

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院

具体地址:

武侯区国学巷37号

Institution
hospital:

West China Hospital, Sichuan University

Address:

37 Guoxue Lane, Wuhou District

经费或物资来源:

ZYGD21005 运动医学关键性生物学诊疗技术的基础及临床转化研究

Source(s) of funding:

Basic and Clinical Translational Research on Key Biological Diagnosis and Treatment Technologies in Sports Medicine (ZYGD21005)

Target disease:

Osteoarthritis

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:

基于检索生成增强和微调训练专用于骨关节炎患者教育和自我管理的垂直大模型并验证其临床有效性(能否改善膝骨关节炎患者的健康素养和功能疼痛的结局评分)  

Objectives of Study:

Based on retrieval, enhancement and fine-tuning training of vertical large models dedicated to the education and self-management of osteoarthritis patients, and verifying its clinical effectiveness (whether it can improve the outcome score of health literacy and functional pain in patients with knee osteoarthritis)

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.经门诊首次确诊膝骨关节炎的患者(依照中华医学会骨科学分会制定的诊断标准,主要包括以下几条: 1)近 1 个月内反复的膝关节疼痛; 2)站立位或者负重位的 X 线片显示关节间隙变窄、软骨下骨硬化或囊性变、关节边缘骨赘形成; 3)年龄>50岁; 4)晨起时关节僵硬时间在 30 分钟以内; 5)关节活动时有骨摩擦音或者骨摩擦感。 满足以上诊断标准的第一条以及余下四条中的任意两条,即可诊断为膝关节骨性关节炎。); 2.选择进行保守治疗的患者 ; 3.愿意参加本临床试验并接受随访。

Inclusion criteria

1. Patients with a first-time outpatient diagnosis of knee osteoarthritis (KOA), based on the latest diagnostic criteria issued by the Chinese Orthopaedic Association, which include: 1) Recurrent knee pain in the past month 2) X-ray findings in standing or weight-bearing position showing joint space narrowing.subchondral sclerosis or cystic changes, or osteophyte formation at the joint marginsAge over 50 years; 3) Morning stiffness lasting no more than 30 minutes; 4) Crepitus or a grating sensation during joint movement. 5) A diagnosis of KOA is established when the first criterion and any two of the remaining four are met. 2. Patients who choose to undergo conservative (non-surgical) treatment. 3. Patients who are willing to participate in this clinical trial and agree to follow-up assessments.

排除标准:

1.选择进行全膝关节置换或关节镜手术; 2.干预期间有其他手术计划的患者; 3. 膝关节骨性关节炎合并任何感染、炎症、自身免疫性疾病或骨折。

Exclusion criteria:

1. Patients who choose to undergo total knee arthroplasty or arthroscopic surgery; 2. Patients who have plans for other surgical procedures during the intervention period; 3. Patients with KOA complicated by infections, inflammatory or autoimmune diseases, or fractures.

研究实施时间:

Study execute time:

From 2025-07-28 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-12 00:00:00 To 2025-09-10 00:00:00  

干预措施:

Interventions:

组别:

1组

样本量:

32

Group:

Group 1

Sample size:

干预措施:

常规应用原有的患者教育和自我管理方案

干预措施代码:

Intervention:

Routine application of existing patient education and self-management programs

Intervention code:

组别:

2组

样本量:

32

Group:

Group 2

Sample size:

干预措施:

常规应用原有的患者教育和自我管理方案+使用生成式人工智能辅助进行患者教育和自我管理

干预措施代码:

Intervention:

Routine application of existing patient education and self-management programs, with the assistance of generative artificial intelligence.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China 

Province:

Sichuan  

City:

 

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

膝关节知识评分:KOAKS-中文版

指标类型:

主要指标

Outcome:

KOAKS score -Chinese version

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膝关节 WOMAC 评分

指标类型:

主要指标

Outcome:

Knee WOMAC 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:

膝关节疼痛评分NRS评分

指标类型:

主要指标

Outcome:

Knee pain score NRS 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:

X线

指标类型:

次要指标

Outcome:

X ray

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膝关节活动度

指标类型:

次要指标

Outcome:

Knee range of motion

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

关节炎自我效能 ASES 评分

指标类型:

次要指标

Outcome:

ASES score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总体治疗满意度

指标类型:

次要指标

Outcome:

Overall treatment 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:

VAS 体适能量表评估

指标类型:

次要指标

Outcome:

Physical Fitness Scale Assessment

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

IPAQ-短问卷

指标类型:

次要指标

Outcome:

IPAQ-short

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体态/下肢力线评估

指标类型:

次要指标

Outcome:

Posture/Lower Limb Alignment Assessment

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

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 years
最大 Max age 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):

对前 20 位受试者,使用 python 的 random 库进行完全随机化: 生成一个 1 到 2 之间的随机整数 import random random_number = random.randint(1, 2) print(random_number) 纳入 20 位患者后,实时进行 t 检验确保主要混杂因素的平衡(年龄,BMI,性别比例, 受教育程度的比例(初中及以下 高中 大专及以上),优先满足年龄,BMI 和性别): 代码框架如下: for each participant: simulate adding to treatment and control group respectively for each simulation: compute t-test p-values for age, bmi if both p-values > 0.05: calculate imbalance score pick the one with lowest imbalance and p > 0.05 if both p-values < 0.05: pick the one with minimal imbalance (with random noise)

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

For the first 20 subjects, use the `random` library in Python for complete randomization: Generate a random integer between 1 and 2 python import random random_number = random.randint(1, 2) print(random_number) After enrolling 20 patients, perform t - tests in real - time to ensure the balance of major confounding factors (age, BMI, gender ratio, and the proportion of educational attainment (junior high school or below, high school, junior college or above), with priority given to age, BMI, and gender): The code framework is as follows: for each participant: simulate adding to treatment and control group respectively for each simulation: compute t - test p - values for age, bmi if both p - values > 0.05: calculate imbalance score pick the one with lowest imbalance and p > 0.05 if both p - values < 0.05: pick the one with minimal imbalance (with random noise)

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:

前瞻性、随机、开放标签、盲终点(PROBE)试验,即对评估者设盲

Blinding:

Prospective, randomized, open-label, blinded endpoint (PROBE) trial, which means blinding the evaluators

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):

https://figshare.com/,在试验结束后6个月内上传

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

https://figshare.com/,Upload within 6 months of the end of the trial

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:

采用华西医院的数据采集和管理系统

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

Adopt data collection and management system of West China Hospital

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:

 2025-08-07 16:27:31