ChiCTR2100046664 版本V1.3 版本创建时间2022/01/04 03:37:22 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2100046664 

最近更新日期:

Date of Last Refreshed on:

2021-12-20 11:17:11 

注册时间:

Date of Registration:

2021-05-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

粪菌移植在糖尿病肾病患者中的应用

Public title:

Application of faecal microbiota transplantation in diabetic nephropathy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

粪菌移植在糖尿病肾病患者中的应用

Scientific title:

Application of faecal microbiota transplantation in diabetic nephropathy

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

万沁 

研究负责人:

徐勇 

Applicant:

Wan Qin 

Study leader:

Xu Yong 

申请注册联系人电话:

Applicant telephone:

+86 13541287203

研究负责人电话:

Study leader's
telephone:

+86 13980255895

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

582996164@qq.com

研究负责人电子邮件:

Study leader's E-mail:

xywyll@aliyun.com

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):

申请注册联系人通讯地址:

四川省泸州市江阳区太平街25号

研究负责人通讯地址:

四川省泸州市江阳区太平街25号

Applicant address:

25 Taiping Street, Jiangyang District, Luzhou,Sichuan, China

Study leader's address:

25 Taiping Street, Jiangyang District, Luzhou,Sichuan, China

申请注册联系人邮政编码:

Applicant postcode:

646000

研究负责人邮政编码:

Study leader's postcode:

646000

申请人所在单位:

西南医科大学附属医院

Applicant's institution:

Affiliated Hospital of Southwest Medical University

研究负责人所在单位:

西南医科大学附属医院

Affiliation of the Leader:

Affiliated Hospital of Southwest Medical University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2019伦审(004)号

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

西南医科大学附属医院临床伦理委员会

Name of the ethic committee:

Clinical Ethics Committee, Affiliated Hospital of Southwest Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2019-08-13 00:00:00

伦理委员会联系人:

王晓东

Contact Name of the ethic committee:

Wang Xiaodong

伦理委员会联系地址:

四川省泸州市江阳区太平街25号

Contact Address of the ethic committee:

25 Taiping Street, Jiangyang District, Luzhou,Sichuan, China

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:

研究实施负责(组长)单位:

西南医科大学附属医院

Primary sponsor:

Affiliated Hospital of Southwest Medical University

研究实施负责(组长)单位地址:

四川省泸州市江阳区太平街25号

Primary sponsor's address:

25 Taiping Street, Jiangyang District, Luzhou,Sichuan, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

泸州

Country:

China

Province:

Sichuan

City:

Luzhou

单位(医院):

西南医科大学附属医院

具体地址:

江阳区太平街25号

Institution
hospital:

Affiliated Hospital of Southwest Medical University

Address:

25 Taiping Street, Jiangyang District

经费或物资来源:

西南医科大学附属医院

Source(s) of funding:

Affiliated Hospital of Southwest Medical University

研究疾病:

糖尿病肾病  

Target disease:

Diabetic Nephropathy

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

主要目的:评价粪菌移植治疗糖尿病肾病的疗效及安全性,并探讨其可能的机制。  

Objectives of Study:

Main purpose: To evaluate the efficacy and safety of faecal bacteria transplantation in the treatment of diabetic nephropathy and to explore its possible mechanism.

药物成份或治疗方案详述:

1.符合纳入/排除标准患者随机分组: (1)粪菌移植治疗组:根据患者实际情况选择适宜途径(上、中、下消化道、鼻空肠管、TET置管等)实施粪菌移植。37℃水浴锅中缓慢解冻菌液,解冻后用生理盐水重悬,制备成为200ml混悬液供内镜下输注使用(从开始解冻到输注入患者体内的时间控制在60min以内),一般患者FMT术前24h停用抗生素,禁食8h,术前1h给予埃索美拉唑40mg(阿斯利康,美国)静注,甲氧氯普胺10mg肌注。患者左侧卧位,头高脚低位30°角度,静脉麻醉状态下将胃镜送至十二直肠水平段,通过胃镜活检孔植入导管,沿管内注入全部菌液,速度以内镜下未见腔内明显反流为准,输注时间大于3min,退镜时未见菌液反流入胃(以上步骤为经上消化道途径实施粪菌移植),麻醉苏醒后返病房,住院期间观察并处理可能出现的并发症。一般以三次FMT为一个疗程,完毕后进行缓解率评估。 (2)益生菌治疗对照组:双歧杆菌乳杆菌三联活菌片,口服,一次4片,一日2-3次。 2.主要观察指标: (1)24小时尿蛋白定量、肾小球滤过率、尿微量白蛋白。测量时间点:0天,干预后90天、180天、365天 (2)次要指标:静脉血糖、血尿素氮、血肌酐、尿微量白蛋白/肌酐、糖化血红蛋白。测量时间点:0天,干预后90天、180天、365天 (3)附加指标:肠道微生物组测序。测量时间点:0天,干预后90天 3.统计学分析、撰写论文 

Description for medicine or protocol of treatment in detail:

1. Random grouping of patients meeting the inclusion/exclusion criteria: (1) Fecal bacteria transplantation treatment group: According to the actual situation of the patient, select the appropriate route (upper, middle and lower gastrointestinal tract, nasojejunal tube, TET tube, etc.) to implement fecal bacteria transplantation. Slowly thaw the bacterial solution in a 37°C water bath, resuspend it in physiological saline after thawing, and prepare a 200ml suspension for endoscopic infusion (the time from thawing to infusion into the patients body is controlled within 60 minutes), generally Antibiotics were discontinued 24 hours before the FMT operation, fasting for 8 hours, and 40 mg esomeprazole (AstraZeneca, USA) was given intravenously and metoclopramide 10 mg intramuscularly 1 hour before the operation. The patient is lying on the left side, with a head-high-foot-low position of 30°. Under intravenous anesthesia, the gastroscope is sent to the level of the duodenum, a catheter is implanted through the gastroscope biopsy hole, and all bacterial liquid is injected along the tube at a speed that no cavity can be seen under the endoscopy. Obvious internal reflux shall prevail, the infusion time is longer than 3 minutes, and no bacterial fluid will flow back into the stomach when the endoscope is withdrawn (the above steps are the implementation of fecal bacteria transplantation through the upper digestive tract), return to the ward after anesthesia, and observe and deal with it during hospitalization. Complications that occur. Generally, three FMTs are used as a course of treatment, and the remission rate is assessed after completion. (2) Probiotic treatment control group: Bifidobacterium Lactobacillus triple live bacteria tablets, orally, 4 tablets at a time, 2-3 times a day. 2. Main observation indicators: (1) 24-hour urine protein quantification, glomerular filtration rate, urine microalbumin. Measurement time point: 0 days, 90 days, 180 days, and 365 days after the intervention (2) Secondary indicators: venous blood glucose, blood urea nitrogen, blood creatinine, urine microalbumin/creatinine, glycosylated hemoglobin. Measurement time point: 0 days, 90 days, 180 days, and 365 days after the intervention (3) Additional indicator: Sequencing of the intestinal microbiome. Measurement time point: 0 days, 90 days after intervention 3. Statistical analysis, writing papers 

纳入标准:

1.1型或2型糖尿病肾病患者;
2.年龄18-70岁;
3.糖化血红蛋白<11%;
4.合并糖尿病胃肠植物神经病变(长期腹泻、便秘、或腹泻与便秘交替)、复发性艰难梭菌感染、抗生素相关性腹泻、难治性肠病(包含肠道感染、难治性克罗恩病、难治性溃疡性结肠炎、肠瘘合并感染、顽固性便秘等)患者;
5.常规治疗至少三个月效果不佳。

Inclusion criteria

1. Type 1 or type 2 diabetic nephropathy;
2. Aged 18 to 70 years;
3. HbA1c<11%;
4. Diabetic gastrointestinal autonomic neuropathy (chronic diarrhea, constipation, or alternate diarrhea with constipation), recurrent Clostridium difficile infection, antibiotic-related diarrhea, refractory bowel disease (including intestinal infection, refractory Crohn's disease, refractory ulcerative colitis, intestinal fistula combined with infection, refractory constipation, etc.);
5. Responded poorly to conventional treatments for at least 3 months.

排除标准:

1.入组前3个月内,有连续3天以上抗生素、微生态制剂等影响肠道菌群的药物使用史;
2.伴有可能引起慢性肾脏疾病的相关疾病,如各种原发的、继发的肾小球肾炎、肾小管损伤和肾血管的病变、肾病综合征、结缔组织病、药物相关引起;
3.严重的心脏疾病、肺部疾病;
4.难于镇静的神经、精神异常,严重智力障碍,癫痫持续状态;
5.疑为消化道穿孔急性期;休克昏迷、极度衰弱不能耐受者;
6.上消化道腐蚀性炎症急性期、大量腹水,严重腹胀、严重脊柱畸形,主动脉瘤、急性腹膜炎或腹腔内广泛粘连;
7.不能配合者又不宜全身麻醉者、严重的出血性疾病、凝血功能异常等、免疫状态差、长期服用免疫抑制剂患者
8.肠道溃疡严重患者、胃肠道畸形、术后粘连、器质性梗阻;
9.身体残疾、生活不能自理,或因其他原因不能清晰回忆和回答问题、没有时间参加该项目的;

Exclusion criteria:

1. Had a continuous antibiotic microecological preparations and other drugs that could influence intestinal flora for >3 days within 3 months prior to enrolment;
2. Had other causes of chronic kidney disease, such as various primary and secondary glomerulonephritis, renal tubular injury and renal vascular lesions, nephrotic syndrome, connective tissue disease, drug etc;
3. Serious heart disease, lung disease;
4. Difficult sedation of nerve, mental disorders, severe mental retardation, epileptic status;
5. Acute perforation of digestive tract was suspected; Shock coma, extreme weakness and inability to tolerate;
6. Acute stage of upper digestive tract corrosive inflammation, massive ascites, severe abdominal distension, severe spinal deformity, aortic aneurysm, acute peritonitis or extensive adhesion in the abdominal cavity;
7. Patients who cannot cooperate and are not suitable for general anesthesia, severe hemorrhagic diseases, abnormal coagulation function, poor immune status, and long-term use of immunosuppressant
8. Patients with severe intestinal ulcer, gastrointestinal malformation, postoperative adhesion, and organic obstruction;
9. Had a physical disability or self-care disability or were unable to recall clearly and answer questions due to any other reasons; lacked the time to take part in this project.

研究实施时间:

Study execute time:

From 2021-09-01 00:00:00 To 2022-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-08-01 00:00:00 To 2022-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

12

Group:

Experimental group

Sample size:

干预措施:

粪菌移植

干预措施代码:

Intervention:

Fecal Microbiota Transplantation

Intervention code:

组别:

对照组

样本量:

12

Group:

Control group

Sample size:

干预措施:

金双歧(双歧杆菌乳杆菌三联活菌片)

干预措施代码:

Intervention:

Live Combined Bifidobacterium and Lactobacillus Tablets

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

泸州 

Country:

China

Province:

Sichuan

City:

Luzhou

单位(医院):

西南医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

Affiliated Hospital of Southwest Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

24小时尿蛋白定量

指标类型:

主要指标

Outcome:

24-hour urinary protein quantity

Type:

Primary indicator

测量时间点:

0天,干预后90天、180天、365天

测量方法:

免疫比浊法

Measure time point of outcome:

0 day, 90 days, 180 days, 365 days after intervention

Measure method:

immunoturbidimetry

指标中文名:

静脉血糖

指标类型:

次要指标

Outcome:

Venous blood sugar

Type:

Secondary indicator

测量时间点:

0天,干预后90天、180天、365天

测量方法:

血清果糖胺测定

Measure time point of outcome:

0 day, 90 days,180 days, 365days after intervention

Measure method:

Serum fructosamine determination

指标中文名:

血尿素氮

指标类型:

次要指标

Outcome:

Blood urea nitrogen

Type:

Secondary indicator

测量时间点:

0天,干预后90天、180天、365天

测量方法:

酶促动力法

Measure time point of outcome:

0 day, 90 days, 180 days, 365 days after intervention

Measure method:

Enzyme kinetic method

指标中文名:

血肌酐

指标类型:

次要指标

Outcome:

Serum creatinine

Type:

Secondary indicator

测量时间点:

0天,干预后90天、180天、365天

测量方法:

酶促动力法

Measure time point of outcome:

0 day, 90 days, 180 days, 365 days after intervention

Measure method:

Enzyme kinetic method

指标中文名:

尿微量白蛋白

指标类型:

主要指标

Outcome:

Urine trace albumin

Type:

Primary indicator

测量时间点:

0天,干预后90天、180天、365天

测量方法:

化学发光法

Measure time point of outcome:

0 day, 90 days, 180 days, 365 days after intervention

Measure method:

chemiluminescence

指标中文名:

尿微量白蛋白/肌酐

指标类型:

次要指标

Outcome:

Urine trace albumin/creatinine

Type:

Secondary indicator

测量时间点:

0天,干预后90天、180天、365天

测量方法:

酶促动力法和化学发光法

Measure time point of outcome:

0 day, 90 days, 180 days, 365 days after intervention

Measure method:

Enzyme kinetic method and chemiluminescence

指标中文名:

肾小球滤过率

指标类型:

主要指标

Outcome:

Glomerular filtration rate

Type:

Primary indicator

测量时间点:

0天,干预后90天、180天、365天

测量方法:

酶促动力法

Measure time point of outcome:

0 day, 90 days, 180 days, 365 days after intervention

Measure method:

Enzyme kinetic method

指标中文名:

肠道微生物组测序

指标类型:

附加指标

Outcome:

Gut Microbiome Sequencing

Type:

Additional indicator

测量时间点:

0天,干预后90天

测量方法:

元基因组测序

Measure time point of outcome:

0 day, 90 days after intervention

Measure method:

Metagenomic Sequencing

指标中文名:

糖化血红蛋白

指标类型:

附加指标

Outcome:

glycosylated hemoglobin

Type:

Additional indicator

测量时间点:

0天,干预后90天、180天、365天

测量方法:

化学发光法

Measure time point of outcome:

0 day, 90 days, 180 days, 365 days after intervention

Measure method:

chemiluminescence

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

粪便

组织:

Sample Name:

faeces

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

尿液

组织:

Sample Name:

Urine

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 70 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

计算机生成随机序列(由blockrand (version1.5)包生成的随机序列,使用R project执行)。

Randomization Procedure (please state who generates the random number sequence and by what method):

A computer-generated random sequence (random sequence generation by blockrand (version1.5) package was performed using R project).

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

盲法:

Blinding:

是否共享原始数据:

IPD sharing

是Yes

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):

西南医科大学附属医院

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Affiliated Hospital of Southwest Medical University

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

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Case Record Form, CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2021-05-26 03:59:18