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注册号: Registration number: |
ChiCTR2500096116 |
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最近更新日期: Date of Last Refreshed on: |
2025-01-17 15:02:49 |
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注册时间: Date of Registration: |
2025-01-17 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
维生素D补充联合极低碳水化合物饮食对超重或肥胖患者的干预影响 |
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Public title: |
Effect of vitamin D supplementation combined with a very low-carbohydrate diet in patients with overweight or obese |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
维生素D补充联合极低碳水化合物饮食对超重或肥胖患者的干预影响 |
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Scientific title: |
Effect of vitamin D supplementation combined with a very low-carbohydrate diet in patients with overweight or obese |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
朱海德 |
研究负责人: |
周华 |
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Applicant: |
Haide Zhu |
Study leader: |
Hua Zhou |
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申请注册联系人电话: Applicant telephone: |
+86 135 3347 9063 |
研究负责人电话:
Study leader's |
+86 139 0291 4116 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
178676240@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
13902914116@139.com |
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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): |
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申请注册联系人通讯地址: |
中国广东省汕头市金平区汕头大学医学院 |
研究负责人通讯地址: |
中国广东省深圳市宝安区中心医院营养科 |
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Applicant address: |
Shantou University Medical College, No. 22 Xinling Road, Jinping District, Shantou City, Guangdong Province, China. |
Study leader's address: |
Nutrition Department, Bao’an District Central Hospital, Shenzhen City, Guangdong Province, China. |
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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: |
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申请人所在单位: |
汕头大学医学院 |
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Applicant's institution: |
Shantou University Medical College |
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研究负责人所在单位: |
深圳市宝安区中心医院 |
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Affiliation of the Leader: |
Shenzhen Bao’an District Central Hospital |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
BCHS-IRB-SOP-SR-004 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
深圳市宝安区中心医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Shenzhen Bao’an District Central Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-08-28 00:00:00 | ||
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伦理委员会联系人: |
王欣 |
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Contact Name of the ethic committee: |
Xin Wang |
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伦理委员会联系地址: |
广东省深圳市宝安区西乡街道广深路西乡段233号 宝安区中心医院伦理委员会办公室 |
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Contact Address of the ethic committee: |
Ethics Committee Office, Bao’an District Central Hospital, No. 233, Xixiang Section, Guangshen Road, Xixiang Street, Bao’an District, Shenzhen City, Guangdong Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 755 2727 3649 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
深圳市宝安区中心医院 |
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Primary sponsor: |
Shenzhen Bao’an District Central Hospital |
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研究实施负责(组长)单位地址: |
中国广东省深圳市宝安区西乡街道熙园街3号 |
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Primary sponsor's address: |
No.3 Xiyuan Road, Xixiang Street, Bao'an District Central Hospital, Shenzhen City, Guangdong Province, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
医院 |
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Source(s) of funding: |
Hospital |
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研究疾病: |
超重或肥胖 |
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Target disease: |
overweight or obese |
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研究疾病代码: |
L3-5B8 |
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Target disease code: |
L3-5B8 |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
探讨极低碳水化合物饮食治疗联合大剂量维生素D补充对超重或肥胖患者干预后是否能明显改善其代谢异常相关指标及表型体征 |
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Objectives of Study: |
To investigate whether very low-carbohydrate dietary treatment combined with high-dose vitamin D supplementation significantly improves metabolic abnormality-related indices and phenotypic signs in patients with overweight or obese. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
(1)经临床医生评估不适合生酮饮食的患者; (2)孕妇和哺乳期妇女; (3)正在服用减肥药物或准备进行减肥手术的患者; (4)在过去一年中曾使用生酮饮食减肥的患者。 |
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Exclusion criteria: |
(1) Patients who have been assessed by a clinician to be unsuitable for the ketogenic diet; (2) Pregnant and lactating women; (3) Patients who are taking weight loss medications or preparing for bariatric surgery; (4) Patients who have used the ketogenic diet for weight loss in the past year. |
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研究实施时间: Study execute time: |
从 From 2022-09-01 00:00:00至 To 2023-11-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2022-09-06 00:00:00 至 To 2023-06-04 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
结束 /Completed |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
本研究采用分层区组随机,分层因素为BMI(24 kg/m2≤BMI<28 kg/m2,BMI≥28 kg/m2),干预预计样本量为试验组和对照组各100例,共200例。其中,每层各100例受试者,试验组和对照组按照1:1进行分配(即每一层试验组和对照组各50例)。统计师采用SAS 9.4软件应用分层区组随机化方法生成受试者随机分组表。根据分层因素BMI(BMI<28 kg/m2,BMI≥28 kg/m2)每层各生成100个受试者随机号。24 kg/m2≤BMI<28 kg/m2的受试者随机号为1001-1100,BMI≥28 kg/m2的受试者随机号为2001-2100。随机表生成之后,制作成随机卡片进行随机化。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The present study used stratified blocked randomisation, with the stratification factor being BMI (24 kg/m2 ≤ BMI < 28 kg/m2 and BMI ≥ 28 kg/m2), and a total of 200 subjects (100 for treatment group and100 for control group). The treatment group and control group were allocated by a ratio of 1:1 (i.e., 50 subjects in each stratum). The statistician used SAS 9.4 software to generate random table by applying stratified blocked randomisation. Random numbers were generated for each stratum based on BMI. Random numbers of 1001-1100 were generated for subjects with 24 kg/m2 ≤ BMI<28 kg/m2 and random numbers of 2001-2100 were generated for subjects with BMI ≥28 kg/m2. Finally, we used randomisation cards to perform randomisation. |
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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 |
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盲法: |
无 |
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Blinding: |
None |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
否No |
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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): |
原始数据将于2025年12月31日前上传到国家生物信息中心,不共享。https://ngdc.cncb.ac.cn/gsub |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
The data will be uploaded to BIG Submission Portal (https://ngdc.cncb.ac.cn/gsub) by December 31,2025. Not shared. |
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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: |
原始数据通过宝安区中心医院电子病例记录表收集并管理,上传原始数据至国家生物信息中心(https://ngdc.cncb.ac.cn/gsub) |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data is collected and managed through the electronic case record form of Bao'an District Central Hospital, and the data will be uploaded to BIG Submission Portal (https://ngdc.cncb.ac.cn/gsub) |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |