|
注册号: Registration number: |
ChiCTR2600123468 |
|
最近更新日期: Date of Last Refreshed on: |
2026-04-27 11:43:03 |
|
注册时间: Date of Registration: |
2026-04-27 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
卒中卧床患者康复介入与下肢深静脉血栓发生的关联分析及风险预测模型构建与验证:基于回顾性队列设计 |
|
Public title: |
Association Analysis of Rehabilitation Intervention in Bedridden Stroke Patients and the Incidence of Lower Extremity Deep Vein Thrombosis, and the Development and Validation of a Risk Prediction Model: A Retrospective Cohort Study |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
卒中卧床患者康复介入与下肢深静脉血栓发生的关联分析及风险预测模型构建与验证:基于回顾性队列设计 |
|
Scientific title: |
Association Analysis of Rehabilitation Intervention in Bedridden Stroke Patients and the Incidence of Lower Extremity Deep Vein Thrombosis, and the Development and Validation of a Risk Prediction Model: A Retrospective Cohort Study |
|
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: |
李博一 |
研究负责人: |
李博一 |
|
Applicant: |
Li Boyi |
Study leader: |
Li Boyi |
|
申请注册联系人电话: Applicant telephone: |
+86 570 8031216 |
研究负责人电话:
Study leader's |
+86 570 8031216 |
|
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: |
459178976@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
2510419737@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: |
中国浙江省衢州市柯城区闽江大道100号 |
研究负责人通讯地址: |
中国浙江省衢州市柯城区闽江大道100号 |
|
Applicant address: |
100 Minjiang Road, Kecheng District, Quzhou, Zhejiang, China |
Study leader's address: |
100 Minjiang Road, Kecheng District, Quzhou, Zhejiang, China |
|
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: |
衢州市人民医院 |
||
|
Applicant's institution: |
Quzhou People's Hospital |
||
|
研究负责人所在单位: |
衢州市人民医院 |
||
|
Affiliation of the Leader: |
Quzhou People Hospital |
||
|
是否获伦理委员会批准: |
是 |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
2026研第053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: |
衢州市人民医院医学伦理审查委员会 |
||
|
Name of the ethic committee: |
People’s hospital of Quzhou Ethics Committee |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-24 00:00:00 | ||
|
伦理委员会联系人: |
余洁 |
||
|
Contact Name of the ethic committee: |
Yu Jie |
||
|
伦理委员会联系地址: |
中国浙江省衢州市柯城区闽江大道100号 |
||
|
Contact Address of the ethic committee: |
100 Minjiang Road, Kecheng District, Quzhou, Zhejiang, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 570 3123305 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
yj411@126.com |
|
研究实施负责(组长)单位: |
衢州市人民医院 |
||||||||||||||||||||||
|
Primary sponsor: |
Quzhou People Hospital |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
中国浙江省衢州市柯城区闽江大道100号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
100 Minjiang Road, Kecheng District, Quzhou, Zhejiang, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
自筹 |
||||||||||||||||||||||
|
Source(s) of funding: |
Self-funded |
||||||||||||||||||||||
|
研究疾病: |
卒中后神经系统功能障碍所致长期卧床 |
||||||||||||||||||||||
|
Target disease: |
Long-term bed rest resulting from post-stroke neurological dysfunction |
||||||||||||||||||||||
|
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: |
本研究旨在明确康复治疗对预防下肢深静脉血栓形成的独立作用,并量化风险比(HR),构建包含时间依赖协变量的预测模型,识别下肢深静脉血栓(DVT)形成高危人群。 |
||||||||||||||||||||||
|
Objectives of Study: |
This study aims to determine the independent effect of rehabilitation therapy on preventing lower extremity deep vein thrombosis (DVT), quantify the hazard ratio (HR), and develop a prediction model incorporating time-dependent covariates to identify high-risk populations for lower extremity DVT. |
||||||||||||||||||||||
|
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.本次卒中发病前已卧床或既往有明确的下肢深静脉血栓(DVT)病史者; |
||||||||||||||||||||||
|
Exclusion criteria: |
1.Bedridden prior to the current stroke or with a documented history of lower extremity deep vein thrombosis (DVT); |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2026-04-30 00:00:00至 To 2026-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-20 00:00:00 至 To 2026-06-20 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
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): |
无 |
||||||||
|
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: |
无 |
|
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): |
无 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
NA |
|
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: |
1. 数据来源:通过衢州市人民医院病历管理系统及康复医学科数据库,提取2022年12月1日至2026年1月31日期间所有主要诊断为急性脑卒中(包括脑梗死、脑出血、蛛网膜下腔出血)的住院患者信息。根据纳入排除标准对提取的病例进行筛选,确定最终纳入的患者。 2. 数据收集:构建统一的表格模板,使用Excel 2021收集并整理数据,对患者隐私数据进行脱敏处理。通过电子病历系统收集纳入患者的人口学与基线特征、检验检查指标、康复治疗明细及其他可能的混杂因素,回溯并确定关键时间节点:(1)时间零点:患者因本次卒中导致连续卧床的第1天;(2)康复启动时间:患者首次接受任何标准化康复治疗(包括物理治疗、低频电刺激、床边蹬车、电动起立床等)的具体日期。(3)观察终点定义为以下任一事件的首发:确诊DVT、死亡、脱离卧床状态,或满90天观察期。 3. 数据管理计划与质量控制:为了确保收集信息的完整性和准确性,本研究实施过程中采取以下措施。 首先在本院内进行了预调查,以此判断本院内就诊的因神经系统疾病导致卧床的患者的数量及所需病历资料完整程度是否满足研究内容,并根据预调查结果及时调整研究方案。 按照修正后的研究设计方案明确信息收集表格,以减少资料收集过程中可能产生的信息偏倚。样本的纳入排除及患者的资料信息收集均由双人背对背开展,有争议的由两人讨论决定,数据收集完毕后,检查是否有遗漏的信息,并对极值和逻辑错误的信息进行核查,查阅原始病历资料进行核对,如遗漏信息无法补充,或极值和逻辑错误无法解释,则该病例予以排除。 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
1. Data Source:Patient information was extracted from the Medical Record Management System of Quzhou People's Hospital and the Rehabilitation Medicine Department Database. All hospitalized patients with a primary diagnosis of acute stroke (including cerebral infarction, intracerebral hemorrhage, and subarachnoid hemorrhage) admitted between December 1, 2022, and January 31, 2026, were identified. Eligible cases were screened according to the inclusion and exclusion criteria to determine the final study population.2.Data Collection:A standardized data collection form was developed, and data were collected and organized using Excel 2021. Patient privacy information was de-identified. Demographic and baseline characteristics, laboratory and examination findings, details of rehabilitation therapy, and other potential confounding factors were collected from the electronic medical record system. Key time points were retrospectively determined as follows:(1) Time zero (T₀): The first day of continuous bed rest due to the current stroke event.(2) Rehabilitation initiation time (T_start): The date of the first standardized rehabilitation therapy (including physical therapy, low-frequency electrical stimulation, bedside ergometry, electric standing bed, etc.).(3) Observation endpoint was defined as the first occurrence of any of the following events: diagnosis of deep vein thrombosis (DVT), death, discontinuation of bed rest, or completion of the 90-day observation period. 3. Data Management Plan and Quality Control:To ensure the completeness and accuracy of the collected information, the following measures were implemented during the study.A pre-investigation was conducted within the hospital to assess the number of patients with bed rest due to neurological disorders and the completeness of the required medical records, ensuring that the study objectives could be met. The study protocol was adjusted accordingly based on the pre-investigation results.A standardized data collection form was established according to the revised study protocol to minimize potential information bias during data collection. Patient screening (inclusion/exclusion) and data collection were performed independently by two researchers. Any discrepancies were resolved through discussion. After data collection was completed, missing information was checked, and extreme values or logical errors were verified against the original medical records. Cases with missing information that could not be supplemented, or with extreme values or logical errors that could not be resolved, were excluded from the study. |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |