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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600116656 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-13 14:49:08 |
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注册时间: Date of Registration: |
2026-01-13 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
全膝关节置换术中软组织平衡程度与术后临床功能及运动学的相关性研究 |
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Public title: |
Soft Tissue Balance in Total Knee Arthroplasty: Correlation with Clinical Outcomes and Kinematics |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
全膝关节置换术中软组织平衡程度与术后临床功能及运动学的相关性研究 |
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Scientific title: |
Soft Tissue Balance in Total Knee Arthroplasty: Correlation with Clinical Outcomes and Kinematics |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
李忠文 |
研究负责人: |
张志峰 |
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Applicant: |
Li Zhongwen |
Study leader: |
Zhang Zhifeng |
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申请注册联系人电话: Applicant telephone: |
+86 186 4396 2239 |
研究负责人电话:
Study leader's |
+86 159 4711 6966 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
957565656@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
longxianglvzhe@163.com |
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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): |
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申请注册联系人通讯地址: |
内蒙古呼和浩特市赛罕区科尔沁南路59号 |
研究负责人通讯地址: |
内蒙古呼和浩特市赛罕区科尔沁南路59号 |
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Applicant address: |
No. 59, Horqin South Road, Saihan District, Hohhot, Inner Mongolia |
Study leader's address: |
No. 59, Horqin South Road, Saihan District, Hohhot, Inner Mongolia |
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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: |
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申请人所在单位: |
内蒙古医科大学 |
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Applicant's institution: |
Inner Mongolia Medical University |
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研究负责人所在单位: |
内蒙古医科大学第二附属医院 |
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Affiliation of the Leader: |
The Second Affiliated Hospital of Inner Mongolia Medical University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
EFY20250138(09) |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
内蒙古医科大学第二附属医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the Second Affiliated Hospital of Inner Mongolia Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-10-13 00:00:00 | ||
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伦理委员会联系人: |
内蒙古医科大学第二附属医院科研部 |
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Contact Name of the ethic committee: |
Scientific Research Department, Second Affiliated Hospital of Inner Mongolia Medical University |
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伦理委员会联系地址: |
内蒙古呼和浩特市赛罕区科尔沁南路59号 |
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Contact Address of the ethic committee: |
No. 59, Horqin South Road, Saihan District, Hohhot, Inner Mongolia |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 471 257 6222 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
内蒙古医科大学第二附属医院 |
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Primary sponsor: |
The Second Affiliated Hospital of Inner Mongolia Medical University |
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研究实施负责(组长)单位地址: |
内蒙古呼和浩特市赛罕区科尔沁南路59号 |
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Primary sponsor's address: |
No. 59, Horqin South Road, Saihan District, Hohhot, Inner Mongolia |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自筹 |
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Source(s) of funding: |
Self-funded |
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研究疾病: |
膝骨关节炎 |
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Target disease: |
Knee osteoarthritis |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
通过术中软组织平衡的客观评估,研究其与术后关节运动学的相关性,通过三维步态分析揭示软组织平衡程度对下肢功能恢复的影响,完善传统临床评分的主观局限性,为术后疗效评价提供客观依据。为临床医生提供客观的软组织平衡客观数据参考,辅助制定个体化手术方案,提升老年骨关节炎患者术后生活质量。 |
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Objectives of Study: |
Through the objective assessment of soft tissue balance, this study investigates its correlation with postoperative joint kinematics. By utilizing three-dimensional gait analysis, it reveals the impact of the degree of soft tissue balance on lower limb functional recovery, thereby addressing the subjective limitations of traditional clinical scoring systems and providing an objective basis for postoperative efficacy evaluation. The findings aim to offer clinicians objective data references for soft tissue balance, assist in the formulation of individualized surgical plans, and ultimately improve the postoperative quality of life for elderly patients with osteoarthritis. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.确诊为膝骨关节炎且具备手术指征。符合中华医学会骨科学分会制定的《中国骨关节炎诊疗指南(2021年版)》中的诊断标准。 2.患膝内翻畸形≤25°,屈曲畸形≤25°,手术前后抽屉试验结果≤5 mm,应力试验内外翻不稳定性≤10°。 3.患者语言表达清晰,无精神或其他重大疾病。 4 .BMI < 35 kg/m^2。 |
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Inclusion criteria |
1. Diagnosed with knee osteoarthritis and meeting surgical indications, in accordance with the diagnostic criteria outlined in the Chinese Osteoarthritis Diagnosis and Treatment Guidelines (2021 Edition)issued by the Chinese Orthopaedic Association. 2. The affected knee exhibits varus deformity <= 25°, flexion deformity <= 25°, anterior/posterior drawer test result <= 5 mm before and after surgery, and varus/valgus instability <= 10° on stress testing. 3. The patient has clear verbal expression ability and is free of psychiatric or other major systemic diseases. 4. BMI < 35 kg/m2. |
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排除标准: |
1.感染性膝关节炎,或合并其他感染性疾病,不满足TKA手术适应证者; 2.严重骨缺损患者。 3.合并其他重大原发性疾病,不能耐受手术者。 4.不能独立行走、完成步态分析。 5.合并脊柱、髋、足踝或神经系统等影响行走的疾病。 |
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Exclusion criteria: |
1. Patients with infectious knee arthritis or other infectious diseases, who do not meet the indications for total knee arthroplasty (TKA). 2. Patients with severe bone defects. 3. Patients with other major underlying diseases that cannot tolerate surgery. 4. Patients unable to walk independently or complete gait analysis. 5. Patients with coexisting spinal, hip, foot/ankle, or neurological disorders that affect walking ability. |
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研究实施时间: Study execute time: |
从 From 2026-01-15 00:00:00至 To 2027-06-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-15 00:00:00 至 To 2027-06-01 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
由专人使用计算机随机数生成器,生成一个随机序列。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
A designated person uses a computer random number generator to produce a random sequence. in enrolling participants. |
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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 |
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盲法: |
对患者和结局评估者设盲 |
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Blinding: |
Blinding patients and outcome assessors |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
N/A |
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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: |
无 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
N/A |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |