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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2000036626 |
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最近更新日期: Date of Last Refreshed on: |
2020-09-17 21:45:23 |
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注册时间: Date of Registration: |
2020-08-24 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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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。 中低危人群补充L-精氨酸对子痫前期的预防作用-随机、双盲、对照临床研究 |
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Public title: |
Preventive effect of L-arginine supplementation on preeclampsia in middle and low-risk population: a randomized, double-blind, controlled clinical study |
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注册题目简写: |
补充L-精氨酸预防子痫前期 |
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English Acronym: |
Supplement of L-arginine to prevent preeclampsia |
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研究课题的正式科学名称: |
中低危人群补充L-精氨酸对子痫前期的预防作用-随机、双盲、对照临床研究 |
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Scientific title: |
Preventive effect of L-arginine supplementation on preeclampsia in middle and low-risk population: a randomized, double-blind, controlled clinical study |
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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: |
王丽 |
研究负责人: |
王丽 |
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Applicant: |
Li Wang |
Study leader: |
Li Wang |
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申请注册联系人电话: Applicant telephone: |
+86 15902103552 |
研究负责人电话: Study leader's telephone: |
+86 15902103552 |
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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: |
15902103552@163.com |
研究负责人电子邮件: Study leader's E-mail: |
15902103552@163.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: |
上海市松江区新松江路650号3B医生办公室 |
研究负责人通讯地址: |
上海市松江区新松江路650号3B医生办公室 |
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Applicant address: |
3B Doctor's Office, 650 Xinsongjiang Road, Songjiang District, Shanghai |
Study leader's address: |
3B Doctor's Office, 650 Xinsongjiang Road, Songjiang District, Shanghai |
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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: |
上海市第一人民医院 |
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Applicant's institution: |
Shanghai General Hospital |
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研究负责人所在单位: |
上海市第一人民医院 |
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Affiliation of the Leader: |
Shanghai General Hospital |
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是否获伦理委员会批准: |
否/No |
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Approved by ethic committee: |
No |
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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: |
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批准本研究的伦理委员会名称: |
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Name of the ethic committee: |
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伦理委员会批准日期: Date of approved by ethic committee: |
2013-08-26 00:00:00 |
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伦理委员会联系人: |
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Contact Name of the ethic committee: |
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伦理委员会联系地址: |
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Contact Address of the ethic committee: |
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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: |
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研究实施负责(组长)单位: |
上海市第一人民医院 |
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Primary sponsor: |
Shanghai General Hospital |
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研究实施负责(组长)单位地址: |
上海市松江区新松江路650号 |
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Primary sponsor's address: |
3B Doctor's Office, 650 Xinsongjiang Road, Songjiang District, Shanghai |
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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: |
促进市级医院临床技能与临床创新三年行动计划(2020-2022年)重大临床研究项目 |
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Source(s) of funding: |
Three year action plan for promoting clinical skills and clinical innovation in municipal hospitals (2020-2022) major clinical research projects |
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Target disease: |
pre-eclampsia |
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Target disease code: |
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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: |
研究在我院产检的子痫前期中低危人群中补充L-精氨酸对子痫前期的预防作用、对妊娠结局的影响和对一氧化氮合成的影响。 |
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Objectives of Study: |
To study the preventive effect of L-arginine on preeclampsia, pregnancy outcome and nitric oxide synthesis in low-risk pre eclampsia population. |
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药物成份或治疗方案详述: |
对照组:服用含5g 安慰剂的医疗食品棒,5g/天(2.5g/次,每日2次),服用至分娩; 试验组:服用含5g L-精氨酸的医疗食品棒,5g/天(2.5g/次,每日2次),服用至分娩。 对照组医疗食品棒成分:饱和脂肪酸 0.5g,单不饱和脂肪酸 0.5g,多不饱和脂肪酸 1.0g,胆固醇 10mg,钠 65mg,钾 100mg,碳水化合物 19g,膳食纤维1.0g,葡萄糖 12.0g,蛋白 9g。 L-精氨酸组医疗食品棒成分:饱和脂肪酸 0.5g,单不饱和脂肪酸 0.5g,多不饱和脂肪酸 1.0g,胆固醇 10mg,钠 65mg,钾 100mg,碳水化合物 19g,膳食纤维1.0g,葡萄糖 12.0g,蛋白 9g,L-精氨酸 2.5g。 |
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Description for medicine or protocol of treatment in detail: |
Control group: take 5g medical food stick containing placebo, 5g / day (2.5g / time, twice a day) until delivery; Experimental group: take medical food stick containing 5g L-arginine, 5g / day (2.5g / time, twice a day) until delivery. In the control group, the composition of medical food stick: saturated fatty acid 0.5g, monounsaturated fatty acid 0.5g, polyunsaturated fatty acid 1.0g, cholesterol 10mg, sodium 65mg, potassium 100mg, carbohydrate 19g, dietary fiber 1.0g, glucose 12.0g, protein 9g. In Experimental group, the composition of medical food stick was as follows: saturated fatty acid 0.5g, monounsaturated fatty acid 0.5g, polyunsaturated fatty acid 1.0g, cholesterol 10mg, sodium 65mg, potassium 100mg, carbohydrate 19g, dietary fiber 1.0g, glucose 12.0g, protein 9g, L-arginine 2.5G. |
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纳入标准: |
1)汉族女性; |
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Inclusion criteria |
1) Han women; |
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排除标准: |
妊娠期PE或高血压史、慢性肾脏疾病、慢性高血压、糖尿病(1型或2型)、自身免疫性疾病(包括系统性红斑狼疮或抗磷脂综合征)、癌症或家族史(一级亲属的癌症)、需要长期服用药物的患者。 |
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Exclusion criteria: |
Patients with pregnancy history of PE or hypertension, chronic kidney disease, chronic hypertension, diabetes (type 1 or 2), autoimmune diseases (including systemic lupus erythematosus or antiphospholipid syndrome), cancer or family history (cancer of first-degree relatives), and patients requiring long-term medication. |
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研究实施时间: Study execute time: |
从 From 2020-10-01 00:00:00至 To 2022-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2020-10-01 00:00:00 至 To 2022-09-30 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: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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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): |
采用上海市第一人民医院临床研究中心的中央随机系统进行随机分配。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The central randomized system of clinical research center of Shanghai First People's hospital was used for random assignment. |
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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: |
含L-精氨酸和安慰剂的医用食品棒装在相同的信封里,有相同的味道、外观和包装;研究对象和研究人员均对研究对象服用的医用食品棒种类不知情。 |
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Blinding: |
Medical food stick containing L-arginine and placebo were packed in the same envelope, with the same taste, appearance and packaging; the subjects and researchers were not aware of the type of medical food sticks the subjects were taking. |
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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 |
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): |
可发送邮件至项目组邮箱15902103552@163.com索取。可在2022年9月30日后索取。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Mail can be sent to the project team mailbox 15902103552@163.com to request IPD. Available after September 30, 2022. |
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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: |
采用电子数据库进行数据收集和管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection and management with electronic database. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |