补充维生素D改善Long COVID:一项随机、双盲、安慰剂对照实验

注册号:

Registration number:

ChiCTR2400095046 

最近更新日期:

Date of Last Refreshed on:

2024-12-31 16:53:49 

注册时间:

Date of Registration:

2024-12-31 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

补充维生素D改善Long COVID:一项随机、双盲、安慰剂对照实验

Public title:

Vitamin D supplementation improves Long COVID: a randomized, double-blind, placebo-controlled trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

补充维生素D改善Long COVID:一项随机对照实验

Scientific title:

Vitamin D supplementation improves Long COVID: a randomized controlled trial

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:

房晓瑜 

研究负责人:

马翔宇 

Applicant:

Xiaoyu Fang 

Study leader:

Xiangyu Ma 

申请注册联系人电话:

Applicant telephone:

+86 153 2087 0913

研究负责人电话:

Study leader's
telephone:

+86 138 8345 5707

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:

xiaoyufang@tmmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

xymacq@hotmail.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:

重庆市沙坪坝区高滩岩正街30号

研究负责人通讯地址:

重庆市沙坪坝区高滩岩正街30号

Applicant address:

Chongqing, Gaotanyan 30, Shapingba District

Study leader's address:

Chongqing, Gaotanyan 30, Shapingba District

申请注册联系人邮政编码:

Applicant postcode:

400038

研究负责人邮政编码:

Study leader's postcode:

400038

申请人所在单位:

中国人民解放军陆军军医大学

Applicant's institution:

Army Medical University

研究负责人所在单位:

中国人民解放军陆军军医大学

Affiliation of the Leader:

Army Medical University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2024第14-02

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:

中国人民解放军陆军军医大学伦理委员会

Name of the ethic committee:

Community Health Service Center of Army Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-07-15 00:00:00

伦理委员会联系人:

杨洁羽

Contact Name of the ethic committee:

Jieyu Yang

伦理委员会联系地址:

重庆市沙坪坝区高滩岩正街30号

Contact Address of the ethic committee:

Gaotanyan street 30, Shapingba District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 6875 2128

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:

中国人民解放军陆军军医大学

Primary sponsor:

Army Medical University

研究实施负责(组长)单位地址:

重庆市沙坪坝区高滩岩正街30号

Primary sponsor's address:

Chongqing, Gaotanyan 30, Shapingba District

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

重庆

Country:

China

Province:

Chongqing

City:

Chongqing

单位(医院):

中国人民解放军陆军军医大学

具体地址:

重庆市沙坪坝区高滩岩正街30号

Institution
hospital:

Army Medical University

Address:

Chongqing, Gaotanyan 30, Shapingba District

经费或物资来源:

国家自然科学基金

Source(s) of funding:

The National Natural Science Foundation of China

研究疾病:

新型冠状病毒肺炎  

Target disease:

COVID-19

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:

II期临床试验 

Study phase:

2

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

通过随机、双盲对照试验,探索补充维生素D改善“Long COVID”  

Objectives of Study:

A randomized, double-blind controlled trial to explore vitamin D supplementation to improve "Long COVID"

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. 长期服用维生素D3、降钙素、钙剂或利尿药、洋地黄、含磷药物者; 2. 高钙血症或维生素D 增多症或高磷血症伴肾性佝偻病患者; 3. 存在严重基础疾病:肿瘤、脑卒中、器官衰竭等; 4. 对明胶、甘油过敏者。

Exclusion criteria:

1. Long-term use of vitamin D3, calcitonin, calcium or diuretics, digitalis, phosphorus-containing drugs.
2. Patients with hypercalcemia or vitamin D hyperplasia or hyperphosphatemia with nephrogenic rickets.
3. Presence of serious underlying diseases: tumors, strokes, organ failure, etc..
4. Allergic to gelatin and glycerin.

研究实施时间:

Study execute time:

From 2024-12-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-01-01 00:00:00 To 2025-06-30 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

168

Group:

test group

Sample size:

干预措施:

维生素D补充剂

干预措施代码:

Intervention:

Vitamin D supplements

Intervention code:

组别:

对照组

样本量:

168

Group:

Control group

Sample size:

干预措施:

安慰剂

干预措施代码:

Intervention:

Placebo

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆 

市(区县):

沙坪坝区 

Country:

China

Province:

Chongqing

City:

Shapingba district

单位(医院):

重庆市沙坪坝区联芳社区卫生服务中心 

单位级别:

一级 

Institution
hospital:

Community Health Service Center of Lianfang Shapingba District

Level of the institution:

Level 1

测量指标:

Outcomes:

指标中文名:

疲劳消除

指标类型:

主要指标

Outcome:

Elimination of fatigue

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清维生素D含量

指标类型:

次要指标

Outcome:

Serum levels of vitamin D

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良反应率

指标类型:

次要指标

Outcome:

Adverse reaction rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

“Long COVID”其他症状的改变

指标类型:

次要指标

Outcome:

Changes in other symptoms of Long COVID

Type:

Secondary 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

使用后保存  

说明

研究结束后销毁

Fate of sample:

Preservation 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 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):

由研究负责人利用SAS 9.4 软件对入组的受试者进行随机化分组。

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

The enrolled subjects were randomized by the study leader using SAS 9.4 software.

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:

双盲:研究的实施者、数据分析员不知道分组情况;受试者不知道分组情况。

Blinding:

Double-blind, study implementers and data analysts do not know the grouping; subjects do not know the grouping.

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):

不共享原始数据

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

No sharing IPD

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:

病例记录表:利用统一设计的调查记录表进行问卷调查,所有研究对象均采用一对一、面对面的访谈方式,填写统一制定的调查表。随访期间,由进行过专业培训的调查人员对纳入的所有受试者进行随访。

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

Case record form.Questionnaires were conducted using a uniformly designed survey record form, and all study subjects were interviewed one-on-one, face-to-face, and filled out a uniformly developed questionnaire. During the follow-up period, all subjects included were followed up by investigators who had undergone professional training.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-12-31 16:53:45