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注册号: Registration number: |
ChiCTR1900023843 |
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最近更新日期: Date of Last Refreshed on: |
2019-06-14 10:48:07 |
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注册时间: Date of Registration: |
2019-06-14 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: |
小肠菌群分布及粘膜结构对胆道闭锁小儿肝移植的影响 |
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Public title: |
Effects of intestinal flora distribution and mucosal structure on pediatric liver transplantation with biliary atresia |
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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: |
小肠菌群分布及粘膜结构对胆道闭锁小儿肝移植的影响 |
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Scientific title: |
Effects of intestinal flora distribution and mucosal structure on pediatric liver transplantation with biliary atresia |
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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: |
孙超 |
研究负责人: |
孙超 |
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Applicant: |
Chao Sun |
Study leader: |
Chao Sun |
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申请注册联系人电话: Applicant telephone: |
+86 13920185470 |
研究负责人电话:
Study leader's |
+86 13920185470 |
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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: |
sunchaodoc@163.com |
研究负责人电子邮件: Study leader's E-mail: |
sunchaodoc@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: |
天津市南开区复康路24号 |
研究负责人通讯地址: |
天津市南开区复康路24号 |
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Applicant address: |
24 Fukang Road, Nankai District, Tianjin, China |
Study leader's address: |
24 Fukang Road, Nankai District, Tianjin, China |
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申请注册联系人邮政编码: Applicant postcode: |
300192 |
研究负责人邮政编码: Study leader's postcode: |
300192 |
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申请人所在单位: |
天津市第一中心医院 |
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Applicant's institution: |
Tianjin First Center Hospital |
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研究负责人所在单位: |
天津市第一中心医院 |
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Affiliation of the Leader: |
Tianjin First Center 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: |
2018N094KY |
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: |
天津市第一中心医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Tianjin First Center Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2018-09-11 00:00:00 | ||
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伦理委员会联系人: |
刘玥 |
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Contact Name of the ethic committee: |
Liu Yue |
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伦理委员会联系地址: |
天津市南开区复康路24号 |
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Contact Address of the ethic committee: |
24 Fukang Road, Nankai District, Tianjin, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 022-23626542 |
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: |
天津市第一中心医院 |
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Primary sponsor: |
Tianjin First Center Hospital |
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研究实施负责(组长)单位地址: |
天津市南开区复康路24号 |
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Primary sponsor's address: |
24 Fukang Road, Nankai District, Tianjin, 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: |
天津市科委天津市器官移植临床研究中心项目 |
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Source(s) of funding: |
Tianjin Clinical Research Center for Organ Transplantation |
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研究疾病: |
胆道闭锁 |
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Target disease: |
Biliary Atresia |
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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: |
观察性研究 |
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Study type: |
Observational 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: |
非随机对照试验 |
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Study design: |
Non randomized control |
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研究目的: |
明确肠道菌群分布对患儿胆管炎的影响,不同部位肠道菌群种类及丰度对胆道闭锁小儿肝硬化程度的影响,明确移植时肠道菌群分布情况及空肠粘膜结构变化对肝移植术后感染及排斥反应的影响。 |
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Objectives of Study: |
To clarify the influence of intestinal flora distribution on cholangitis in children with biliary atresia, the influence of different types of intestinal flora and abundance on the degree of cirrhosis of biliary atresia patients, and the distribution of intestinal flora and jejunal mucosal structure changes on infection and rejection after transplantation. |
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药物成份或治疗方案详述: |
研究肝移植手术的胆道闭锁小儿,使用16s焦磷酸测序方法研究肝移植时小儿空场上段菌群分布、肠粘膜结构及移植前粪便菌群分布情况。同时肝移植术中留取血清查内毒素,留取腹水培养,明确菌群异位情况。观察肝移植术后早期(术后3个月内)排斥反应(病理证实)发生情况,感染发生情况。明确移植时肠道菌群分布情况对肝移植术后感染及排斥反应的影响。 |
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Description for medicine or protocol of treatment in detail: |
The biliary atresia patients who received liver transplantation were studied. The 16s pyrosequencing method was used to study the distribution of intestine. The structure of intestinal mucosa and the distribution of fecal flora before transplantation. At the same time, the liver was collected for serum endotoxin, and the ascites culture was taken to confirm the ectopic condition of the flora. The incidence of infection (pathological confirmation) and the occurrence of infection were observed post liver transplantation (within 3 months after surgery). |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
血型不合肝脏移植,再次肝脏移植。 |
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Exclusion criteria: |
ABO incompatible liver transplantation; and liver retransplantation. |
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研究实施时间: Study execute time: |
从 From 2019-07-01 00:00:00至 To 2021-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2019-07-01 00:00:00 至 To 2020-06-30 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: |
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): |
未使用 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Not used |
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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: |
不公开/Private |
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盲法: |
N/A |
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Blinding: |
N/A |
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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): |
中国临床试验注册中心 ChiCTR非原始数据共享平台,请修改,ResMan为临床试验数据管理共享平台 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Chinese clinical trial registry ChiCTR非原始数据共享平台,请修改,ResMan为临床试验数据管理共享平台 |
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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: |
病例记录表 |
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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 |