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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: |
ChiCTR2200059388 |
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最近更新日期: Date of Last Refreshed on: |
2022-04-28 20:53:19 |
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注册时间: Date of Registration: |
2022-04-28 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: |
粪菌移植治疗肝硬化肝性脑病患者的效果及安全性的研究 |
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Public title: |
Study on the efficacy and safety of fecal transplantation in the treatment of patients with liver Cirrhosis combined with hepatic encephalopathy |
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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: |
粪菌移植治疗肝硬化肝性脑病患者的效果及安全性的研究 |
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Scientific title: |
Study on the efficacy and safety of fecal transplantation in the treatment of patients with liver Cirrhosis combined with hepatic encephalopathy |
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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: |
陈慧 |
研究负责人: |
王慧 |
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Applicant: |
Helen Chen |
Study leader: |
HUI WANG |
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申请注册联系人电话: Applicant telephone: |
13001719417 |
研究负责人电话:
Study leader's |
13676331166 |
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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: |
2498278472@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
whice1981@126.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: |
山东省日照市东港区泰安路126号 |
研究负责人通讯地址: |
山东省日照市东港区泰安路126号 |
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Applicant address: |
No. 126, Tai'an Road, Rizhao City, Shandong Province |
Study leader's address: |
No. 126, Tai'an Road, Rizhao City, Shandong Province |
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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: |
日照市人民医院 |
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Applicant's institution: |
Rizhao City People's Hospital |
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研究负责人所在单位: |
日照市人民医院 |
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Affiliation of the Leader: |
Rizhao City People's 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: |
2021-伦理意见-KY-37-02 |
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: |
日照人民医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Rizhao People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-03-10 00:00:00 | ||
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伦理委员会联系人: |
马项雨 |
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Contact Name of the ethic committee: |
Xianyu Ma |
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伦理委员会联系地址: |
山东省日照市东港区泰安路126号 |
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Contact Address of the ethic committee: |
No. 126, Tai'an Road, Rizhao City, Shandong Province |
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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: |
日照市人民医院 |
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Primary sponsor: |
Rizhao City People's Hospital |
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研究实施负责(组长)单位地址: |
山东省日照市东港区泰安路126号 |
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Primary sponsor's address: |
No. 126, Tai'an Road, Rizhao City, Shandong 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: |
自筹经费 |
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Source(s) of funding: |
Self-financed |
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研究疾病: |
肝性脑病 |
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Target disease: |
Hepatic encephalopathy |
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研究疾病代码: |
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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: |
肝性脑病是肝硬化患者入院的主要经济负担之一,而我们的治疗手段又很有限,并且应用了标准治疗也并不能完全避免再次入院。越来越多的证据表明肠道微生物是许多肝病的基础,因此其成为肝病可能的替代治疗靶点。考虑除了现有的间接调节肠道微生物区系的方法,是否可以通过FMT直接调节肠道微生物区系作为一种更有效的治疗手段。近几年FMT已经在复发的HE治疗、PSC治疗和AH的小规模研究中进行了研究,取得了一定成果。本研究课题旨在评估肝硬化肝性脑病患者接受粪便微生物区系移植的效果及安全性,并尝试通过纠正肠道菌群来探讨其对肝硬化患者预后的影响,为终末期肝病患者提供可能的潜在治疗方法。 |
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Objectives of Study: |
Hepatic encephalopathy is one of the major financial burdens of hospital admissions for patients with cirrhosis, for which we have limited treatment options and for which the application of standard treatments does not completely prevent readmission. There is growing evidence that the gut microbiota underlies many liver diseases, making it a possible alternative therapeutic target for liver disease. Consider whether direct modulation of the gut microbiota through FMT could be a more effective treatment than the existing indirect modulation of the gut microbiota. FMT has been investigated in recent years in small studies of relapsed HE therapy, PSC therapy and AH with some success. The aim of this research project is to evaluate the efficacy and safety of faecal microbiota transplantation in patients with cirrhotic hepatic encephalopathy and to try to investigate its impact on the prognosis of patients with cirrhosis by correcting the gut flora, providing a possible potential treatment for patients with end-stage liver disease. |
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药物成份或治疗方案详述: |
采用随机数表法随机1:2分组,共纳入30名肝性脑病受试者,其中FMT组10名,对照组20名。两组均给予常规治疗:乳果糖15ml 每日2次口服 +门冬氨酸鸟氨酸 10g 每日1次静滴,FMT组额外给予口服粪菌胶囊治疗6天,每次4粒,每天2次。一般护理常规均一致。 粪菌胶囊由上海人体肠道菌群功能开发工程技术研究中心制备。 收集受试者100g新鲜的粪便,密封于无菌烧杯中,然后在无菌操作室中即刻处理。即取粪便于无菌搅拌器中同时加入500ml无菌NS,将混合液依次经2.0mm和0.5mm的筛网过滤,制备菌液。在4℃条件下将菌液离心,除去上清液,添加冻干保护剂,用振荡器搅匀,形成菌悬液后预先冷冻,快速将冻干样品放入冻干机内进行冷冻干燥,最终将冻干的菌粉用胶囊包装。在-20℃条件下密封保存。 |
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Description for medicine or protocol of treatment in detail: |
The random number table method was used to randomize 1:2 groups and a total of 30 patients were included, including 10 in the FMT group and 20 in the control group. Both groups were given conventional treatment: Lactulose 15ml orally twice daily + Ornithine Menthylate 10g intravenously once daily, while the FMT group was additionally given oral fecal capsules for 6 days, 4 capsules each time, twice daily. General care routines were consistent. The faecal bacteria capsules were prepared by Shanghai Human Intestinal Flora Function Development Engineering Technology Research Centre. 100g of fresh faeces were collected from the subjects, sealed in a sterile beaker and then processed immediately in a sterile operation room. The feces was taken in a sterile stirrer and 500ml of sterile NS was added at the same time, and the mixture was filtered through a 2.0mm and 0.5mm sieve in turn to prepare the bacterial solution. Centrifuged at 4°C, the supernatant was removed and lyophilised with a protective agent, stirred with a shaker to form a bacterial suspension and then pre-frozen. The final lyophilised powder is packaged in capsules and stored under seal at -20°C. |
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纳入标准: |
肝硬化合并肝性脑病:至少有2次需要住院治疗的肝性脑病出现,年龄≥18岁 |
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Inclusion criteria |
Cirrhosis combined with hepatic encephalopathy: at least 2 episodes of hepatic encephalopathy requiring hospitalization, age ≥ 18 years |
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排除标准: |
MELD评分>17分,口服或应用抗生素、相关药物过敏、应用免疫抑制药物、艰难梭菌阳性、妊娠、感染、滥用酒精和不能提供知情同意书的患者 |
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Exclusion criteria: |
MELD score >17, oral or applied antibiotics, related drug allergies, application of immunosuppressive drugs, Clostridium difficile positive, pregnancy, infection, alcohol abuse and patients who cannot provide informed consent |
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研究实施时间: Study execute time: |
从 From 2022-04-01 00:00:00至 To 2023-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2022-04-28 00:00:00 至 To 2023-06-01 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: |
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): |
研究者利用计算机摇出号码编成表,采用随机数表法分组 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The researchers used the computer to roll out the numbers to compile a table, and use the random number table method to group |
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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: |
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Blinding: |
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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): |
预注册还没有原始数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Pre-registration has no raw data yet |
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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: |
主要采用病历记录表进行数据采集和管理 |
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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 using medical record form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |