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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: |
ChiCTR2100046320 |
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最近更新日期: Date of Last Refreshed on: |
2021-05-13 13:33:14 |
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注册时间: Date of Registration: |
1990-01-01 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: |
二甲双胍联合不同饮食干预模式对超重/肥胖多囊卵巢综合征患者妊娠及内分泌代谢影响的临床研究 |
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Public title: |
Clinical study of the effects of metformin combined with different dietary intervention patterns on pregnancy and endocrine metabolism in overweight/obese patients with polycystic ovary syndrome |
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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: |
二甲双胍联合不同饮食干预模式对超重/肥胖多囊卵巢综合征患者妊娠及内分泌代谢影响的临床研究 |
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Scientific title: |
Clinical study of the effects of metformin combined with different dietary intervention patterns on pregnancy and endocrine metabolism in overweight/obese patients with polycystic ovary syndrome |
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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: |
临伦审研备[2020]53号 |
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申请注册联系人: |
吴菁华 |
研究负责人: |
张莹 |
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Applicant: |
Wu Jinghua |
Study leader: |
Zhang Ying |
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申请注册联系人电话: Applicant telephone: |
+86 13725324549 |
研究负责人电话:
Study leader's |
+86 18928916685 |
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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: |
zhangying30412@163.com |
研究负责人电子邮件: Study leader's E-mail: |
zhangying30412@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: |
广州医科大学附属第三医院内分泌科 |
研究负责人通讯地址: |
广州医科大学附属第三医院内分泌科 |
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Applicant address: |
Department of Endocrinology ,The Third Affiliated Hostipal of Guangzhou Medical University |
Study leader's address: |
Department of Endocrinology ,The Third Affiliated Hostipal of Guangzhou Medical University |
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申请注册联系人邮政编码: Applicant postcode: |
510150 |
研究负责人邮政编码: Study leader's postcode: |
510150 |
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申请人所在单位: |
广州医科大学附属第三医院 |
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Applicant's institution: |
广州医科大学附属第三医院 |
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研究负责人所在单位: |
广州医科大学附属第三医院 |
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Affiliation of the Leader: |
广州医科大学附属第三医院 |
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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: |
053 |
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: |
广州医科大学附属第三医院临床研究与应用伦理委员会 |
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Name of the ethic committee: |
Committee on Clinical Research and applied ethics of The Third Affiliated Hospital of Guangzhou Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2020-07-09 00:00:00 | ||
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伦理委员会联系人: |
龙土红 |
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Contact Name of the ethic committee: |
龙土红 |
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伦理委员会联系地址: |
广州市多宝路63号行政楼3楼 |
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Contact Address of the ethic committee: |
3rd floor,administration building,NO.63, DuoBao Road,Guangzhou |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
020-81292726 |
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: |
广州医科大学附属第三医院 |
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Primary sponsor: |
Department of Endocrinology ,The Third Affiliated Hostipal of Guangzhou Medical University |
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研究实施负责(组长)单位地址: |
广东省广州市荔湾区昌华街多宝路63号住院楼5楼 |
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Primary sponsor's address: |
5th Floor,Hospital Building,NO.63, DuoBao Road,Changhua Street,Liwan district,Guangzhou City,Guangdong Province |
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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: |
广州市科技计划项目 |
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Source(s) of funding: |
Guangzhou Science and Technology Program Project |
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研究疾病: |
多囊卵巢综合征 |
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Target disease: |
Polycystic ovary syndrome |
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研究疾病代码: |
E28.200 |
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Target disease code: |
E28.200 |
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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: |
IV期临床试验 | ||||||||||||||||||||||
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Study phase: |
4 |
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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: |
主要研究目的: 针对国内超重肥胖 PCOS 患者,观察二甲双胍联合不同饮食干预模式治疗对妊娠率、 自然流产率、妊娠期糖尿病发生率、妊高症发生率、胎儿发育等情况的不同。 次要研究目的: 评价二甲双胍联合不同饮食干预模式治疗,对超重肥胖 PCOS 患者体重,IR 水平, 糖脂代谢及炎症因子水平,肠道菌群及性激素水平的影响,并评价该治疗的安全性及耐受性。 |
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Objectives of Study: |
Main research objectives: To observe the effects of metformin combined with different dietary intervention modes on pregnancy rate, spontaneous abortion rate, incidence of gestational diabetes mellitus, pregnancy induced hypertension, fetal development and other conditions in domestic overweight and obese PCOS patients. Secondary study objectives: To evaluate the effects of metformin combined with different dietary intervention modes on body weight, IR level, glucose and lipid metabolism and inflammatory factors, intestinal microflora and sex hormone levels in overweight and obese PCOS patients, and to evaluate the safety and tolerance of this treatment. |
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药物成份或治疗方案详述: |
研究分为两组,按照1:1的比例分到二甲双胍联合限制热量正常饮食结构组, 二甲双胍联合限制热量低碳水化合物饮食组。观察二甲双胍联合不同饮食干预模式对超重/肥胖多囊卵巢综合征患者妊娠及内分泌代谢的影响 |
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Description for medicine or protocol of treatment in detail: |
The study was divided into two groups, according to the ratio of 1:1 divided into metformin combined with calorie restriction normal diet group, metformin combined with calorie restriction low carbohydrate diet group. Objective to observe the effect of metformin combined with different dietary intervention modes on pregnancy and endocrine metabolism of overweight / obese patients with polycystic ovary syndrome. |
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纳入标准: |
纳入标准: |
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Inclusion criteria |
Inclusion criteria: 1. Age ≥20 years old, but ≤40 years old;2. Patients with hyperandrogenemia and meeting the diagnostic criteria for PCOS may be diagnosed with 2 of the following 3 criteria, as amended by the Rotterdam Working Group of the American Society for Reproductive Medicine (ASRM) :(1) anovulation or irregular ovulation;(2) evidence of clinical or biochemical changes with elevated androgen levels (such as hirsutis, acne);(3) Ovarian enlargement, at least 12 small follicles with a diameter of 2 ~ 9mml on each side and/or unilateral or bilateral ovarian volume ≥10ml.Congenital adrenal hyperplasia and other ovarian tumors secreting testosterone were excluded.3. Body mass index (BMI) ≥24kg/m2;4. Women who have not used contraception for more than 2 years and have not become pregnant; women who need to become pregnant but have agreed to use non-drug contraception for the last 3 months;5. Agree to regular postnatal examinations during pregnancy and accept visitors;6. No drugs affecting glucose and lipid metabolism or sex hormone levels have been used recently;7. Have a normal uterus and at least one oviduct patency;8. The semen of the spouse is normal; |
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排除标准: |
排除标准: |
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Exclusion criteria: |
Exclusion criteria: 1. Other diseases causing ovulation dysfunction and menstrual disorders: Cushing's syndrome, thyroid dysfunction, hyperprolactinemia, congenital adrenal hyperplasia, etc.; 2.2. Other diseases causing high androgen levels: adrenal tumor, ovarian tumor, idiopathic hirsute, etc.;3. Infertility caused by male weak sperm, oligospermia, semen abnormalities, sexual dysfunction, genital malformation and other factors or female reproductive tract malformation, fallopian tube factors and sexual dysfunction;4. Take weight-loss treatment or take psychotropic drugs, hormone drugs, antihypertensive drugs, hypoglycemic drugs and other drugs that may cause weight gain or loss (such as metformin, liraglutide, taro, etc.) within the last 30 days;5. A history of gastrointestinal disease or surgery, including intestinal obstruction, intestinal ulcers, weight loss surgery or banding surgery, gastro-intestinal anastomosis, and enterectomy;6.1 Obesity caused by type diabetes, type 2 diabetes, Cushing/ Cushing syndrome and other endocrine diseases;7. Poor control of severe hypertension, i.e., systolic blood pressure ≥180mmHg and/or diastolic blood pressure ≥110mmHg;Patients with systolic blood pressure <95mmHg;8. Patients with clinically obvious diseases of liver, gallbladder and kidney, including but not limited to chronic active hepatitis and/or severe liver insufficiency and cirrhosis.Alanine aminotransferase (ALT) or glutamic-oxalacetic aminotransferase (AST) >3 times the upper normal limit (150U/L) or total bilirubin (TB) >34.2μmol/L;The normal upper limit of serum creatinine >.9. Any cardiovascular, renal, hepatic, hematological, oncology, endocrine, psychiatric or rheumatic disease currently assessed by the Investigator to be unstable or severe;10. Complicated with malignant tumors, multiple organ dysfunction and other chronic wasting diseases;Have a history of drug abuse, alcohol abuse or drug abuse in the past 6 months;12. The investigator determines that protocol adherence is not possible or that there are patients with a serious physical or mental illness that could affect effectiveness or safety;13. Engage in heavy manual labor; |
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研究实施时间: Study execute time: |
从 From 2020-09-01 00:00:00至 To 2023-10-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2020-10-01 00:00:00 至 To 2022-10-31 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: |
正在进行 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): |
随机表 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Random table |
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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: |
开放 |
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Blinding: |
open |
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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 |
是Yes |
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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): |
广医三院病例系统 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
广医三院病例系统 |
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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: |
CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |