老年患者髋关节镜术后拄拐时间与功能恢复的关联性——一项探索性临床观察试验

注册号:

Registration number:

ChiCTR2600121638 

最近更新日期:

Date of Last Refreshed on:

2026-04-01 14:45:45 

注册时间:

Date of Registration:

2026-04-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

老年患者髋关节镜术后拄拐时间与功能恢复的关联性——一项探索性临床观察试验

Public title:

Correlation Between Postoperative Crutch Use Duration and Functional Recovery in Elderly Patients After Hip Arthroscopy: An Exploratory Clinical Observational Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

老年患者髋关节镜术后拄拐时间与功能恢复的关联性——一项探索性临床观察试验

Scientific title:

Correlation Between Postoperative Crutch Use Duration and Functional Recovery in Elderly Patients After Hip Arthroscopy: An Exploratory Clinical Observational Trial

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:

陈国茜 

研究负责人:

陈国茜 

Applicant:

Chen Guoqian 

Study leader:

Guoqian Chen 

申请注册联系人电话:

Applicant telephone:

+86 571 8706 8001

研究负责人电话:

Study leader's
telephone:

+86 571 8706 8001

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:

chenguoqian1991@163.com

研究负责人电子邮件:

Study leader's E-mail:

chenguoqian1991@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:

浙江省杭州市上城区邮电路54号

研究负责人通讯地址:

浙江省杭州市上城区邮电路54号

Applicant address:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang Province

Study leader's address:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang 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:

浙江中医药大学附属第一医院(浙江省中医院)

Applicant's institution:

the First Affiliated Hospital of Zhejiang Chinese Medical University

研究负责人所在单位:

浙江省中医院

Affiliation of the Leader:

Zhejiang Provincial Hospital of TCM

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:

2026-KLS-149-01

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:

浙江中医药大学附属第一医院(浙江省中医院)伦理委员会

Name of the ethic committee:

EC/IRB of the First Affiliated Hospital of Zhejiang Chinese Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-19 00:00:00

伦理委员会联系人:

夏冰

Contact Name of the ethic committee:

Xia Bing

伦理委员会联系地址:

浙江省杭州市上城区邮电路54号

Contact Address of the ethic committee:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 571 86620373

伦理委员会联系人邮箱:

Contact email of the ethic committee:

allan.xia.1989@163.com

研究实施负责(组长)单位:

浙江省中医院

Primary sponsor:

Zhejiang Provincial Hospital of TCM

研究实施负责(组长)单位地址:

浙江省杭州市上城区邮电路54号

Primary sponsor's address:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang 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):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

浙江省中医院

具体地址:

浙江省杭州市上城区邮电路54号

Institution
hospital:

Zhejiang Provincial Hospital of TCM

Address:

No. 54 Youdian Road, Shangcheng District, Hangzhou City, Zhejiang Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topic

研究疾病:

无  

Target disease:

NA

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:

探索性研究/预试验 

Study phase:

0

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

主要研究目的:初步探索老年患者髋关节镜术后不同拄拐时间(短、中、长)对髋关节功能恢复的影响趋势。 次要目的:评估在该人群中实施不同负重策略的可行性与安全性,包括不良事件发生率(如跌倒、再损伤);估算关键结局指标改良Harris髋关节评分(mHHS)的组间差异及效应量,为后续确证性研究的样本量计算提供依据;识别可能影响康复结局的潜在混杂因素,为未来研究的协变量调整提供线索;探索分析不同手术类型患者中,拄拐时间与结局的关联是否存在差异。  

Objectives of Study:

Primary Objective: To preliminarily explore the trend of the impact of different postoperative crutch use durations (short, medium, long) on hip functional recovery in elderly patients after hip arthroscopy. Secondary Objectives: To assess the feasibility and safety of implementing different weight-bearing strategies in this population, including the incidence of adverse events (e.g., falls, re-injury); to estimate the between-group differences and effect sizes for the key outcome measure, the modified Harris Hip Score (mHHS), thereby providing a basis for sample size calculations in future confirmatory studies; to identify potential confounding factors that may influence rehabilitation outcomes, offering clues for covariate adjustment in subsequent research; and to explore whether the association between crutch use duration and outcomes differs among patients undergoing different types of surgical procedures.

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.合并严重的心、肺、脑血管疾病或晚期全身性关节炎,预期无法完成康复训练; 2.存在神经系统疾病(如卒中、帕金森病)导致严重运动或平衡功能障碍; 3.既往有同侧髋部手术史; 4.术后出现严重并发症(如感染、深静脉血栓)需延长住院或改变既定康复计划; 5.无法使用或无法耐受拄拐行走。

Exclusion criteria:

1. Presence of severe cardiac, pulmonary, or cerebrovascular disease, or end-stage systemic arthritis, expected to preclude completion of rehabilitation; 2. Presence of neurological disorders (e.g., stroke, Parkinson's disease) resulting in severe motor or balance dysfunction; 3. History of previous ipsilateral hip surgery; 4. Development of severe postoperative complications (e.g., infection, deep vein thrombosis (DVT)) requiring extended hospitalization or alteration of the established rehabilitation plan; 5. Inability to use or intolerance of walking with crutches.

研究实施时间:

Study execute time:

From 2026-04-01 00:00:00 To 2029-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-01 00:00:00 To 2028-04-30 00:00:00

干预措施:

Interventions:

组别:

根据术后拄拐时间将患者分为三组:短时间组(≤14天)、中等时间组(14-28天)、长时间组(>28天)

样本量:

74

Group:

Based on the postoperative crutch use duration, patients were divided into three groups: short-duration group (<=14 days), medium-duration group (14–28 days), and long-duration group (>28 days

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

浙江省中医院 

单位级别:

三级甲等 

Institution
hospital:

Zhejiang Provincial Hospital of TCM

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

髋关节结局评分 - 运动能力分量表

指标类型:

次要指标

Outcome:

Hip Outcome Score - Sport Subscale

Type:

Secondary indicator

测量时间点:

术前、术后14天、1月、3月、6月

测量方法:

使用 髋关节结局评分 - 运动能力分量表进行评价。

Measure time point of outcome:

Preoperatively, and at 14 days, 1 month, 3 months, and 6 months postoperatively.

Measure method:

Evaluations were performed using the Hip Outcome Score - Sport Subscale.

指标中文名:

髋关节功能评分12项

指标类型:

次要指标

Outcome:

International Hip Outcome Tool - 12 items

Type:

Secondary indicator

测量时间点:

术前、术后14天、1月、3月、6月

测量方法:

使用国际髋关节结局工具-12项版本进行评价。

Measure time point of outcome:

Preoperatively, and at 14 days, 1 month, 3 months, and 6 months postoperatively.

Measure method:

Evaluations were performed using the International Hip Outcome Tool-12 (iHOT-12).

指标中文名:

髋关节结局评分 - 日常生活活动能力分量表

指标类型:

次要指标

Outcome:

Hip Outcome Score - Activities of Daily Living subscale

Type:

Secondary indicator

测量时间点:

术前、术后14天、1月、3月、6月

测量方法:

使用髋关节结局评分 - 日常生活活动能力分量表进行评价。

Measure time point of outcome:

Preoperatively, and at 14 days, 1 month, 3 months, and 6 months postoperatively.

Measure method:

Evaluations were performed using the Hip Outcome Score - Activities of Daily Living subscale.

指标中文名:

疼痛视觉模拟评分

指标类型:

次要指标

Outcome:

Visual Analogue Scale

Type:

Secondary indicator

测量时间点:

术前、术后14天、1月、3月、6月

测量方法:

使用0-10分刻度尺,患者自评。

Measure time point of outcome:

Preoperatively, and at 14 days, 1 month, 3 months, and 6 months postoperatively.

Measure method:

Pain was assessed using the Visual Analogue Scale (VAS), a 0-10 numerical rating scale (0 = no pain, 10 = worst possible pain), self-assessed by the patient based on their subjective experience.

指标中文名:

改良Harris髋关节评分

指标类型:

主要指标

Outcome:

Modified Harris Hip Score

Type:

Primary indicator

测量时间点:

术前、术后14天、1月、3月、6月

测量方法:

采用改良Harris髋关节评分(mHHS)评价髋关节功能恢复情况。该量表包含疼痛、功能、功能性活动及关节活动度等维度,总分0-100分,分数越高代表功能越好。分别于术前、术后14天、1月、3月及6月进行评价。

Measure time point of outcome:

Preoperatively, and at 14 days, 1 month, 3 months, and 6 months postoperatively.

Measure method:

Hip functional recovery was assessed using the modified Harris Hip Score (mHHS). This scale encompasses domains including pain, function, functional activities, and range of motion, with a total score ranging from 0 to 100 (higher scores indicating better function). Evaluations were conducted preoperatively and at 14 days, 1 month, 3 months, and 6 months postoperatively.

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 65 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):

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):

不共享。

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

NO.

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:

文档管理:制作统一的CRF表,在科室内设置固定的存放地点,由专人进行管理。 数据管理:采用双人独立录入电子数据库,逻辑核查,定期审计。

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

Document Management: A standardized Case Report Form (CRF) was developed. A designated storage location was established within the department, and the documents were managed by assigned personnel.Data Management: Data were entered into the electronic database independently by two individuals. Logical checks were performed, and regular audits were conducted.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-01 14:44:22