ChiCTR2100045921 版本V1.1 版本创建时间2021/12/04 16:56:26 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:

ChiCTR2100045921 

最近更新日期:

Date of Last Refreshed on:

2021-12-04 16:41:26 

注册时间:

Date of Registration:

2021-04-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

请于伦理委员会批准后才开始征募参试者,并与我们联系上传伦理批件。 补充维生素D对预防良性阵发性位置行眩晕复发的疗效观察

Public title:

The Efficacy of Vitamin D Supplementation on Prevention of the Recurrence of Vertigo in Benign Paroxysmal Positional Vertigo

注册题目简写:

补充维生素D对预防BPPV复发的疗效观察

English Acronym:

The Efficacy of Vitamin D Supplementation on Prevention of the Recurrence of Vertigo in BPPV

研究课题的正式科学名称:

补充维生素D对预防良性阵发性位置行眩晕复发的疗效观察

Scientific title:

The Efficacy of Vitamin D Supplementation on Prevention of the Recurrence of Vertigo in Benign Paroxysmal Positional Vertigo

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:

杨智玲 

研究负责人:

杨智玲 

Applicant:

Yang Zhiling 

Study leader:

Yang Zhiling 

申请注册联系人电话:

Applicant telephone:

18394013800

研究负责人电话:

Study leader's
telephone:

18394013800

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:

yangzl1986@126.com

研究负责人电子邮件:

Study leader's E-mail:

yangzl1986@126.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:

甘肃省人民医院

研究负责人通讯地址:

甘肃省人民医院

Applicant address:

Gansu Provincial People's Hospital

Study leader's address:

Gansu Provincial People's Hospital

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:

甘肃省人民医院

Applicant's institution:

Gansu Provincial People's Hospital

研究负责人所在单位:

Affiliation of the Leader:

是否获伦理委员会批准:

Approved by ethic committee:

No

伦理委员会批件文号:

Approved No. of ethic committee:

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

Name of the ethic committee:

伦理委员会批准日期:

Date of approved by ethic committee:

2013-08-26 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

甘肃省人民医院

Primary sponsor:

Gansu Provincial People's Hospital

研究实施负责(组长)单位地址:

兰州市东岗西路160号

Primary sponsor's address:

160 Donggang West Road, Lanzhou City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

甘肃

市(区县):

兰州

Country:

China

Province:

Gansu

City:

Lanzhou

单位(医院):

甘肃省人民医院

具体地址:

城关区东岗西路204号

Institution
hospital:

Gansu Provincial Hospital

Address:

160 Donggang Road West

经费或物资来源:

甘肃省自然科学基金

Source(s) of funding:

Natural Science Foundation of Gansu Province

研究疾病:

良性阵发性位置性眩晕  

Target disease:

benign paroxysmal positional vertigo

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究采用平行的单盲随机对照试验方法,以合并维生素D缺乏的BPPV患者为研究对象,补充维生素D为干预措施,研究维生素D对BPPV复发的干预影响。  

Objectives of Study:

In this study, a parallel single-blind randomized controlled trial method was used, with BPPV patients with vitamin D deficiency as the research object, and vitamin D supplementation as an intervention measure to study the effect of vitamin D on the recurrence of BPPV.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

纳入标准:①符合中华医学会耳鼻咽喉科分会BPPV 诊断标准:Dix-Hallpike 试验阳性诊为垂直半规管BPPV,水平滚转试验阳性诊为水平半规管 BPPV,均为特发性BPPV,年龄≥18岁且≤80岁;②就诊当天诊断为维生素D缺乏症,即血清25羟维生素D(25(OH)D<20 ng/ml);③患者与家属同意并签署知情同意书,并经本院医学伦理委员会讨论通过。

Inclusion criteria

Inclusion criteria ①In line with the BPPV diagnostic criteria of the Otolaryngology Branch of the Chinese Medical Association: a positive Dix-Hallpike test is diagnosed as vertical semicircular canal BPPV, and a positive horizontal rolling test is diagnosed as horizontal semicircular canal BPPV, all of which are idiopathic BPPV, aged ≥18 years and ≤80 years old ②Vitamin D deficiency was diagnosed on the day of consultation, that is, serum 25-hydroxyvitamin D (25(OH)D<20 ng/ml); ③The patient and family members agreed and signed an informed consent form, which was discussed and approved by the medical ethics committee of this hospital .

排除标准:

排除标准:①头部创伤、偏头疼、梅尼埃病、前庭神经炎、突发性耳聋、手术等原因引起的继发性 BPPV;②合并其它外周眩晕疾病或中枢性眩晕疾病;③合并感染性疾病史;④合并过敏性疾病;⑤慢性血液系统疾病、肾脏疾病、肠道疾病、严重心血管系统疾病、中枢神经系统疾病等;⑥影响维生素D代谢的药物服用史,包括钙离子调节剂、服用维生素 D 等药物;⑦妊娠期妇女。

Exclusion criteria:

Exclusion criteria: ① secondary BPPV caused by head trauma, migraine, Meniere's disease, vestibular neuritis, sudden deafness, surgery, etc.; ②combined with other peripheral vertigo diseases or central vertigo diseases; ③combined infection History of sexual diseases; ④Combined allergic diseases; ⑤Chronic blood system disease, kidney disease, intestinal disease, severe cardiovascular system disease, central nervous system disease, etc.; ⑥A history of taking drugs that affect vitamin D metabolism, including calcium ion regulators , Take vitamin D and other drugs; ⑦ pregnant women.

研究实施时间:

Study execute time:

From 2021-05-01 00:00:00 To 2023-02-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-06-01 00:00:00 To 2022-06-01 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

55

Group:

experimental group

Sample size:

干预措施:

维生素D2注射液 20万U/次/月

干预措施代码:

Intervention:

Vitamin D2 injection 200,000U, Intramuscular injection monthly

Intervention code:

组别:

对照组

样本量:

55

Group:

control group

Sample size:

干预措施:

干预措施代码:

Intervention:

No intervention

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

甘肃 

市(区县):

兰州 

Country:

China

Province:

Gansu

City:

Lanzhou

单位(医院):

甘肃省人民医院 

单位级别:

三级甲等 

Institution
hospital:

Gansu Provincial Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血清25(OH)D水平

指标类型:

主要指标

Outcome:

Serum 25(OH)D level

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

复发次数

指标类型:

主要指标

Outcome:

recurrence of benign paroxysmal positional vertigo

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清钙离子

指标类型:

主要指标

Outcome:

serum calcium ion

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:

血液

组织:

Sample Name:

Blood

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 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):

由专门制定的研究员吕芸采用随机序列发生器生成250以内的随机序列数(N=110,A组55,B组55),自动按多组设计转换成组别标记。

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

The specially-designed researcher Lu Yun uses a random sequence generator to generate random sequence numbers within 250 (N=110, group A 55, group B 55), and automatically convert them into group tags according to the multi-group design.

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

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):

试验尚未开始

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

The trial has not yet started .

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:

数据采集由制定的病例记录表和电子采集表两部分组成

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

The data collection consists of two parts: the prepared case record form and the electronic collection form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-04-28 12:55:29