Pedicle screws loosening after posterior lumbar spinal surgery in patients with lumbar degenerative diseases: an observational cohort study

注册号:

Registration number:

ITMCTR1900002264

最近更新日期:

Date of Last Refreshed on:

2019-04-03

注册时间:

Date of Registration:

2019-04-03

注册号状态:

Registration Status:

预注册

Prospective registration

注册题目:

腰椎退行性疾病患者椎间融合内固定术后椎弓根螺钉松动的危险因素分析

Public title:

Pedicle screws loosening after posterior lumbar spinal surgery in patients with lumbar degenerative diseases: an observational cohort study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

腰椎融合内固定术后椎弓根螺钉松动的危险因素分析

Scientific title:

Pedicle screws loosening after posterior lumbar spinal surgery in patients with lumbar degenerative diseases: an observational cohort study

研究课题的正式科学名称简写:

Scientific title acronym:

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:

ChiCTR1900022305 ; ChiMCTR1900002264

申请注册联系人:

郭伟俊

研究负责人:

蔡东岭

Applicant:

Weijun Guo

Study leader:

Donglin Cai

申请注册联系人电话:

Applicant telephone:

+86 13928781809

研究负责人电话:

Study leader's telephone:

+86 18138743312

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:

remainfancy@163.com

研究负责人电子邮件:

Study leader's E-mail:

tonycai33@126.com

申请单位网址(自愿提供):

Study leader's 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:

广东省广州市番禺区桥东路93号番禺中医院骨三科

研究负责人通讯地址:

广东省广州市番禺区桥东路93号番禺中医院骨三科

Applicant address:

93 Qiaodong Road, Panyu District, Guangzhou, Guangdong, China

Study leader's address:

93 Qiaodong Road, Panyu District, Guangzhou, Guangdong, 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:

广州市番禺区中医院骨科

Applicant's institution:

Department of Othopaedics, Guangzhou Panyu Hospital of Chinese Medicine

是否获伦理委员会批准:

Approved by ethic committee:

伦理委员会批件文号:

Approved No. of ethic committee:

2019022

伦理委员会批件附件:

Approved file of Ethical Committee:

View

批准本研究的伦理委员会名称:

广州市番禺区中医院伦理委员会

Name of the ethic committee:

Ethic Committee of Guangzhou Panyu Hospital of Chinese Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2019/3/5 0:00:00

伦理委员会联系人:

黄清霞

Contact Name of the ethic committee:

Huang Qingxia

伦理委员会联系地址:

广东省广州市番禺区桥东路93号

Contact Address of the ethic committee:

93 Qiaodong Road, Panyu District, Guangzhou, Guangdong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

广州市番禺区中医院

Primary sponsor:

Guangzhou Panyu Hospital of Chinese Medicine

研究实施负责(组长)单位地址:

广东省广州市番禺区桥东路93号

Primary sponsor's address:

93 Qiaodong Road, Panyu District, Guangzhou, Guangdong, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东

市(区县):

广州

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

广州市番禺区中医院

具体地址:

番禺区桥东路93号

Institution
hospital:

Guangzhou Panyu Hospital of Chinese Medicine

Address:

93 Qiaodong Road, Panyu District

经费或物资来源:

科室自筹

Source(s) of funding:

self-finance

研究疾病:

腰椎退行性疾病

研究疾病代码:

Target disease:

Lumbar degenerative disease

Target disease code:

研究类型:

Study type:

观察性研究

Observational study

研究设计:

Study design:

析因分组(即根据危险因素或暴露因素分组)

Factorial

研究所处阶段:

Study phase:

其它

Others

研究目的:

探讨引起腰椎内固定术后螺钉松动的独立危险因素,为制定降低螺钉松动发生率的措施提供相应的指导。

Objectives of Study:

To determine risk factors that may affect the rate of pedicle screws loosening in patients with degenerative diseases of the lumbar spine.

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)年龄≥18岁; (2)患有腰椎退行性疾病伴有腰椎节段性的不稳(节段性不稳通过过屈过伸位的X线检查确定或者是在腰椎正侧位X线检查中表现为1-2度滑脱); (3)腰椎融合内固定的指征:神经功能损害;间歇性跛行;脊柱轴性疼痛及下肢放射痛≥4分,Oswestry Disability Index (ODI)评分≥40%;反复的保守治疗效果不佳(≥3个月)。

Inclusion criteria

(1) aged ≥18 years; (2) presence of a degenerative disease of the lumbar spine with unstable spinal segments, which was confirmed by functional radiograms or having low-grade symptomatic spondylolisthesis; (3) indications for spinal instrumentations were: neurological deficit; claudication; axial and radicular pain syndromes with visual analog scale (VAS) over 4 and Oswestry Disability Index (ODI) over 40% resistant to repeated conservative treatment.

排除标准:

(1) 患者合并有重度的腰椎滑脱(3-4度滑脱); (2)临床资料显示在腰椎处有肿瘤相关病变的证据; (3)患者应用了除TLIF/PLIF以外的融合方式、或棘突间稳定装置;

Exclusion criteria:

(1) Patients with high-grade spondylolisthesis (grades 3 and 4); (2) Evidence of tumor-related lesions of the lumbar spine; (3) Patients with different types of fusion applied on different levels.

研究实施时间:

Study execute time:

From 2019-05-01

To      2024-12-31

征募观察对象时间:

Recruiting time:

From 2019-05-01

To      2024-12-31

干预措施:

Interventions:

组别:

按危险因素分组

样本量:

1000

Group:

Grouping by risk factors

Sample size:

干预措施:

椎间融合内固定术

干预措施代码:

Intervention:

posterior lumbar spinal surgery

Intervention code:

样本总量 Total sample size : 1000

研究实施地点:

Countries of recruitment
and research settings:

国家:

中国

省(直辖市):

广东

市(区县):

广州

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

广州市番禺区中医院

单位级别:

三级甲等

Institution/hospital:

Guangzhou Panyu Hospital of Chinese Medicine

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

椎弓根螺钉松动

指标类型:

主要指标

Outcome:

Pedicle screw loosening

Type:

Primary 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:

none

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:

尚未开始

Not yet recruiting

年龄范围:

最小 18
Min age years
最大 100
Max age years

Recruiting status:

Participant age:

性别:

Gender:

男女均可

Both

随机方法(请说明由何人用什么方法产生随机序列):

本研究为观察性队列研究,无需盲法。

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

Randomization Procedure is not necessary in this observational research.

盲法:

N/A

Blinding:

N/A

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://datadryad.org/

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

https://datadryad.org/

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:

本课题组使用易侕Dataweb进行数据的采集与管理;

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

The research team used the“Dataweb” data network to collect and manage data

数据管理委员会:

Data Managemen Committee:

暂未确定

Not yet

研究计划书或研究结果报告发表信息
(杂志名称、期、卷、页,时间;或网址):

Publication information of the protocol/research results report
(name of the journal, volume, issue, pages, time; or website):

ITMCTR BJ-ICP:07032215-5 Tip: IE8 is recommended Use the system with widescreen display resolution above