西藏高原骨质疏松和膝骨关节炎的发病机制与综合防治策略研究

注册号:

Registration number:

ChiCTR2500107862 

最近更新日期:

Date of Last Refreshed on:

2025-08-20 09:34:17 

注册时间:

Date of Registration:

2025-08-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

西藏高原骨质疏松和膝骨关节炎的发病机制与综合防治策略研究

Public title:

Research on the Pathogenesis and Comprehensive Prevention and Management Strategies of Osteoporosis and Knee Osteoarthritis in the Tibetan Plateau

注册题目简写:

English Acronym:

研究课题的正式科学名称:

西藏高原骨质疏松和膝骨关节炎的发病机制与综合防治策略研究

Scientific title:

Research on the Pathogenesis and Comprehensive Prevention and Management Strategies of Osteoporosis and Knee Osteoarthritis in the Tibetan Plateau

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:

邬云红 

研究负责人:

邬云红 

Applicant:

Yunhong Wu 

Study leader:

Yunhong Wu 

申请注册联系人电话:

Applicant telephone:

+86 18602857817

研究负责人电话:

Study leader's
telephone:

+86 28 85539725

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:

wu_yunhong@163.com

研究负责人电子邮件:

Study leader's E-mail:

29217668@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:

成都市武侯区洗面桥横街20号

研究负责人通讯地址:

洗面桥横街20号

Applicant address:

No. 20, Ximianqiao Hengjie, Wuhou District, Chengdu

Study leader's address:

No. 20, Ximianqiao Cross Street, Wuhou District, Chengdu, Sichuan

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:

西藏自治区人民政府驻成都办事处医院

Applicant's institution:

Hospital of Chengdu Office of People's Government of Xizang Autonomous Region (Hospital.C.X.)

研究负责人所在单位:

西藏自治区人民政府驻成都办事处医院

Affiliation of the Leader:

Sichuan University Huaxi Hospital Tibet Chengban Branch

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:

(2025)年科研第90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:

西藏自治区人民政府驻成都办事处医院伦理委员会

Name of the ethic committee:

The hospital ethics committee of Chengdu Office of People's Government of Tibetan Autonomous Region

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-28 00:00:00

伦理委员会联系人:

周超华

Contact Name of the ethic committee:

Zhou ChaoHua

伦理委员会联系地址:

洗面桥横街20号

Contact Address of the ethic committee:

No. 20, Ximianqiao Cross Street, Wuhou District, Chengdu, Sichuan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 85235355

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zch1593571124@163.com

研究实施负责(组长)单位:

西藏自治区人民政府驻成都办事处医院

Primary sponsor:

Sichuan University Huaxi Hospital Tibet Chengban Branch

研究实施负责(组长)单位地址:

洗面桥横街20号

Primary sponsor's address:

No. 20, Ximianqiao Cross Street, 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):

四川省

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

西藏自治区人民政府驻成都办事处医院

具体地址:

洗面桥横街20号

Institution
hospital:

Sichuan University Huaxi Hospital Tibet Chengban Branch

Address:

No. 20, Ximianqiao Cross Street, Wuhou District, Chengdu, Sichuan

经费或物资来源:

西藏自治区中央引导地方科技发展资金

Source(s) of funding:

Tibet Science & Technology Development Fund (No. XZ202502YD0001), Central Government Guided Program

研究疾病:

骨质疏松;膝骨关节炎  

Target disease:

Osteoporosis; Knee Osteoarthritis

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

本研究旨在系统探讨高原环境对骨量减少和慢性骨关节炎的发生与进展的独特影响,构建精准管理及防治策略的科学依据。通过建立长期随访的高原人群队列数据库,解析疾病的风险因素、共病模式及其病理机制,最终形成针对性强、可实施的个体化干预方案。具体目标包括: (1)构建久居高原脱习服人群骨量减少和慢性骨关节炎的队列研究数据库,开展多维度随访与数据采集。 (2)评估疾病的关键影响因素,开发可解释性的风险评估模型并揭示两种高原运动系统慢性疾病的共病模式。 (3)探索骨量减少和膝关节骨关节炎的表观遗传及代谢调控机制,为疾病预防、诊断及治疗提供生物学依据。  

Objectives of Study:

This study aims to systematically investigate the unique impact of the plateau environment on the occurrence and progression of osteopenia and chronic osteoarthritis, thereby establishing a scientific basis for precise management and prevention strategies. By constructing a long-term follow-up cohort database of plateau residents, we will analyze the risk factors, comorbidity patterns, and pathological mechanisms of these diseases, ultimately formulating targeted and implementable individualized intervention regimens. Specific objectives include: (1) Establishing a cohort study database for osteopenia and chronic osteoarthritis in long-term plateau residents undergoing de-acclimatization, and conducting multidimensional follow-up and data collection. (2) Evaluating key influencing factors of the diseases, developing interpretable risk assessment models, and revealing the comorbidity patterns between these two chronic musculoskeletal diseases prevalent on the plateau. (3) Exploring the epigenetic and metabolic regulatory mechanisms underlying osteopenia and knee osteoarthritis to provide a biological basis for disease prevention, diagnosis, and treatment.

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.暴露组(久居高原脱习服人群);
1)最近1年内有6个月及以上的高原旅居史人群;
2)膝骨关节炎K-L分级Ⅲ级及以上患者;
3)非椎体骨折患者;
4)继发性骨质疏松症患者,包括:I 型糖尿病(胰岛素依赖型)、成年成骨不全症、未治疗的长期甲状腺机能亢进、性腺机能减退或过早绝经(小于45岁)、慢性营养不良或吸收不良以及慢性肝病);
5)风湿性关节炎患者;
6)目前正口服肾上腺皮质激素或曾经口服过肾上腺皮质激素超过三个月以上患者;
7)恶性肿瘤患者;
8)其它研究者认为不适宜纳入的情况。
2.(2)非暴露组(久居平原人群);
1)最近5年内有6个月及以上的高原旅居史人群;
2)膝骨关节炎K-L分级Ⅲ级及以上患者;
3)非椎体骨折患者;
4)继发性骨质疏松症患者,包括:I 型糖尿病(胰岛素依赖型)、成年成骨不全症、未治疗的长期甲状腺机能亢进、性腺机能减退或过早绝经(小于45岁)、慢性营养不良或吸收不良以及慢性肝病);
5)风湿性关节炎患者;
6)目前正口服肾上腺皮质激素或曾经口服过肾上腺皮质激素超过三个月以上患者;
7)恶性肿瘤患者;
8)其它研究者认为不适宜纳入的情况。

Exclusion criteria:

1. Exposed group (de-acclimatized Han population returned to low-altitude areas after long-term high-altitude residence);
1) Individuals with a history of plateau residence for 6 months or more within the past year;
2) Patients with knee osteoarthritis of K-L grade III and above;
3) Patients with nonvertebral fractures;
4) Patients with secondary osteoporosis, including: Type 1 diabetes (insulin-dependent), adult-onset osteogenesis imperfecta, untreated long-standing hyperthyroidism, hypogonadism or premature menopause (less than 45 years old), chronic malnutrition or malabsorption, and chronic liver disease);
5) Patients with rheumatoid arthritis;
6) Patients who are currently taking oral adrenocortical hormones or have taken oral adrenocortical hormones for more than three months;
7) Malignant tumor patients;
8) Other situations judged by researchers as ineligible for inclusion.
2.(2) Non-exposed group (long-term residents of plains);
1) Individuals with a history of residence in high-altitude areas for 6 months or more within the past 5 years;
2) Patients with knee osteoarthritis of K-L grade III and above;
3) Patients with nonvertebral fractures;
4) Patients with secondary osteoporosis, including: Type 1 diabetes (insulin-dependent), adult-onset osteogenesis imperfecta, untreated long-standing hyperthyroidism, hypogonadism or premature menopause (less than 45 years old), chronic malnutrition or malabsorption, and chronic liver disease);
5) Patients with rheumatoid arthritis;
6) Patients who are currently taking oral adrenocortical hormones or have taken oral adrenocortical hormones for more than three months;
7) Malignant tumor patients;
8) Other situations judged by researchers as ineligible for inclusion.

研究实施时间:

Study execute time:

From 2025-06-01 00:00:00 To 2027-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-20 00:00:00 To 2026-08-20 00:00:00

干预措施:

Interventions:

组别:

非暴露组(久居平原人群),20年及以上高海拔(>3500米)居住史

样本量:

350

Group:

Non-exposed group (long-term residents of plains). History of residing at high altitude (>3500m) for 20 years or longer.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

暴露组(久居高原脱习服人群),20年及以上高海拔(>3500米)居住史

样本量:

350

Group:

Exposed group (de-acclimatized Han population returned to low-altitude areas after long-term high-altitude residence). History of residing at high altitude (>3500m) for 20 years or longer.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

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):

西藏自治区人民政府驻成都办事处医院 

单位级别:

三级甲等 

Institution
hospital:

Sichuan University Huaxi Hospital Tibet Chengban Branch

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

非椎体骨折

指标类型:

主要指标

Outcome:

Non-vertebral fracture

Type:

Primary indicator

测量时间点:

每年

测量方法:

X线检查

Measure time point of outcome:

annually

Measure method:

X-ray examination

指标中文名:

晚期慢性骨关节炎(Kellgren-Lawrence分级Ⅲ级及以上)

指标类型:

主要指标

Outcome:

Advanced chronic osteoarthritis (Kellgren-Lawrence classification III and above)

Type:

Primary indicator

测量时间点:

每年

测量方法:

下肢影像学检查

Measure time point of outcome:

annually

Measure method:

Lower Extremity Imaging Examination

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液样本

组织:

Sample Name:

blood sample

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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 50 years
最大 Max age 70 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):

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

None

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:

Blinding:

None

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):

Not involve

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:

采用根据本研究方案定制的微信小程序对研究数据进行采集和管理,确保患者隐私安全。

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

Employing a WeChat mini-program tailored to this research protocol for data collection and management, ensuring patient privacy security.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-08-20 09:34:11