ChiCTR2300070476 版本V1.0 版本创建时间2023/04/13 11:15:12 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2300070476 

最近更新日期:

Date of Last Refreshed on:

2023-04-13 11:13:43 

注册时间:

Date of Registration:

2023-04-13 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

持续腰大池引流在正常压力脑积水患者诊疗中的价值研究

Public title:

The value of external lumbar drainage in the diagnosis and treatment of patients with normal pressure hydrocephalus

注册题目简写:

English Acronym:

研究课题的正式科学名称:

持续腰大池引流在正常压力脑积水患者诊疗中的价值研究

Scientific title:

The value of external lumbar drainage in the diagnosis and treatment of patients with normal pressure hydrocephalus

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:

赵丹旭 

研究负责人:

徐学君 

Applicant:

Danxu Zhao 

Study leader:

Xuejun Xu 

申请注册联系人电话:

Applicant telephone:

+86 13653458840

研究负责人电话:

Study leader's telephone:

+86 18908178084

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:

1677861933@qq.com

研究负责人电子邮件:

Study leader's E-mail:

809860761@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:

四川省成都市锦江区庆云南街10号

研究负责人通讯地址:

四川省成都市锦江区庆云南街10号

Applicant address:

No.10, Qingyun South Street, Jinjiang District, Chengdu, Sichuan Province

Study leader's address:

No.10, Qingyun South Street, Jinjiang District, Chengdu, Sichuan 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:

成都市第二人民医院

Applicant's institution:

Chengdu Second People's Hospital

研究负责人所在单位:

成都市第二人民医院

Affiliation of the Leader:

Chengdu Second People's Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2022255

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:

成都市第二人民医院医学伦理审查委员会

Name of the ethic committee:

Medical Ethics Review Committee of Chengdu Second People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-12-01 00:00:00

伦理委员会联系人:

张若曦

Contact Name of the ethic committee:

Ruoxi Zhang

伦理委员会联系地址:

四川省成都市锦江区庆云南街10号

Contact Address of the ethic committee:

No.10, Qingyun South Street, Jinjiang District, Chengdu, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 67830396

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:

成都市第二人民医院

Primary sponsor:

Chengdu Second People's Hospital

研究实施负责(组长)单位地址:

四川省成都市锦江区庆云南街10号

Primary sponsor's address:

No.10, Qingyun South Street, Jinjiang District, Chengdu, Sichuan 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):

四川省

市(区县):

成都市

Country:

China

Province:

Sichuan Province

City:

Chendu

单位(医院):

成都市第二人民医院

具体地址:

四川省成都市锦江区庆云南街10号

Institution
hospital:

Chengdu Second People's Hospal

Address:

No.10, Qingyun South Street, Jinjiang District, Chengdu, Sichuan Province

经费或物资来源:

四川省成都市科技局重大科技应用示范项目

Source(s) of funding:

Major Science and Technology Application Demonstration Project of Chengdu Science and Technology Bureau, Sichuan Province

Target disease:

Normal Pressure Hydrocephalus

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

探讨持续腰大池引流对正常压力脑积水患者分流手术效果的诊断效能  

Objectives of Study:

To explore the diagnostic efficacy of external lumbar drainage on the effect of shunt surgery in patients with normal pressure hydrocephalus.

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)至少出现步态、认知或排尿功能障碍中的一种以上症状,不能完全用其他神经退行性疾病解释。 (3)头部CT和MRI检查发现脑室扩大的证据,排除其他脑室扩大的疾病。 (4)颅内压在正常范围内,且脑脊液相关指标正常。 (5)患者本人或授权人均签署知情同意书。

Inclusion criteria

(1) adult patients (age > 18). (2) At least one or more of the symptoms of gait, cognitive or urinary dysfunction cannot be completely explained by other neurodegenerative diseases. (3) CT and MRI examination of the head found evidence of ventricular enlargement, excluding other diseases of ventricular enlargement. (4) Intracranial pressure is within normal range, and related indexes of cerebrospinal fluid are normal. (5) Informed consent signed by the patient or the authorised person.

排除标准:

(1)患有认知及肢体活动障碍的其他疾病。 (2)存在腰椎穿刺或持续腰大池引流绝对禁忌症。 (3)患有精神病或近期服用精神类药。

Exclusion criteria:

(1) Other diseases with cognitive and limb movement disorders. (2) Patients with absolute contraindications of lumbar puncture or continuous lumbar cistern drainage. (3) Those who suffer from mental illness or take psychotropic drugs recently.

研究实施时间:

Study execute time:

From 2023-05-01 00:00:00 To 2024-06-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-06-01 00:00:00 To 2024-06-01 00:00:00  

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

单独临床症状、体征、影像学检查及脑脊液放液试验并不能确诊正常压力脑积水,最终临床确诊正常压力脑积水的金标准为脑室腹腔分流术后症状改善。

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Normal pressure hydrocephalus can not be diagnosed by clinical symptoms, signs, imaging examination and cerebrospinal fluid drainage test alone. The gold standard for clinical diagnosis of normal pressure hydrocephalus is the improvement of symptoms after ventriculoperitoneal shunt.

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

持续腰大池引流试验

Index test:

External lumbar drainage

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

选择诊断为正常压脑积水的目标人群。连续性纳入目标人群持续腰大池引流后及分流术后临床症状改善的临床资料。

例数:

Sample size:

0

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Select the target population diagnosed with idiopathic normal pressure hydrocephalus. The clinical data of symptom evaluation after external lumbar drainage and shun

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

例数:

Sample size:

60

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

None

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):

成都市 

Country:

China 

Province:

Sichuan Province 

City:

Chendu 

单位(医院):

成都市第二人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Second People's Hospal

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

敏感性

指标类型:

主要指标

Outcome:

sensitivity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异性

指标类型:

主要指标

Outcome:

specificity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阳性预测价值

指标类型:

主要指标

Outcome:

Positive predictive value

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阴性预测价值

指标类型:

主要指标

Outcome:

Negative predictive value

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

准确率

指标类型:

主要指标

Outcome:

Accuracy

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:

N/A

Tissue:

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:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 90 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):

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

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):

not sharing data

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:

病例记录本

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-04-13 11:13:43