ChiCTR2600116292 版本V1.0 版本创建时间2026/01/07 18:03:15 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:

ChiCTR2600116292 

最近更新日期:

Date of Last Refreshed on:

2026-01-07 18:03:02 

注册时间:

Date of Registration:

2026-01-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

脆弱拟杆菌(BF839)联合硫磺菌改善恶性肿瘤患者食欲

Public title:

Bacteroides fragilis (BF839) Combined with Laetiporus sulphureus in Improving Appetite in Malignant Tumor Patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

脆弱拟杆菌(BF839)联合硫磺菌改善恶性肿瘤患者食欲及胃肠道功能的临床疗效及机制研究

Scientific title:

Clinical Efficacy and Mechanism Study of Bacteroides fragilis (BF839) Combined with Laetiporus sulphureus in Improving Appetite and Gastrointestinal Function in Malignant Tumor Patients

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:

曾婷 

研究负责人:

曾婷 

Applicant:

Zeng Ting 

Study leader:

Zeng Ting 

申请注册联系人电话:

Applicant telephone:

+86 159 1576 1517

研究负责人电话:

Study leader's telephone:

+86 20 34152396

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:

328598897@qq.com

研究负责人电子邮件:

Study leader's E-mail:

328598897@qq.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:

广州市海珠区昌岗东路250号

研究负责人通讯地址:

广州市海珠区昌岗东路250号

Applicant address:

250 Changgang East Road, Haizhu District, Guangzhou, Guangdong

Study leader's address:

250 Changgang East Road, Haizhu District, Guangzhou, Guangdong

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:

申请人所在单位:

广州医科大学附属第二医院

Applicant's institution:

The Second Affiliated Hospital of Guangzhou Medical University

研究负责人所在单位:

广州医科大学附属第二医院

Affiliation of the Leader:

The Second Affiliated Hospital of Guangzhou Medical University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2024-hs-64;2024-65-ks-01

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:

广州医科大学附属第二医院临床研究与应用伦理委员会

Name of the ethic committee:

The Second Affiliated Hospital of Guangzhou Medical University Clinical Research and Application Institutional Review Board Approval Document

伦理委员会批准日期:

Date of approved by ethic committee:

2024-11-21 00:00:00

伦理委员会联系人:

陈娟

Contact Name of the ethic committee:

Chen Juan

伦理委员会联系地址:

广州市海珠区昌岗东路250号

Contact Address of the ethic committee:

250 Changgang East Road, Haizhu District, Guangzhou

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 34153599

伦理委员会联系人邮箱:

Contact email of the ethic committee:

1612179125@qq.com

研究实施负责(组长)单位:

广州医科大学附属第二医院

Primary sponsor:

The Second Affiliated Hospital of Guangzhou Medical University

研究实施负责(组长)单位地址:

广州市海珠区昌岗东路250号

Primary sponsor's address:

250 Changgang East Road, Haizhu District, Guangzhou

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

广州医科大学附属第二医院

具体地址:

广州市海珠区昌岗东路250号

Institution
hospital:

The Second Affiliated Hospital of Guangzhou Medical University

Address:

250 Changgang East Road, Haizhu District, Guangzhou

经费或物资来源:

广州市卫生健康科技项目

Source(s) of funding:

Guangzhou Health Science and Technology Project

Target disease:

Malignant tumor patients with poor appetite/anorexia

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

上市后药物 

Study phase:

4

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

癌性厌食限制了肿瘤患者的饮食摄入,影响其营养状况,降低免疫力,增加感染风险,严重影响肿瘤患者生活质量的。目前临床常用的孕激素类和糖皮质激素药物,效果不佳且副作用大。近年来微生态技术在肿瘤治疗中应用越来越多,安全便捷。我们前期研究发现:使用BF839可降低乳腺癌患者化疗相关的3-4级胃肠副作用50%的发生率。鉴于肿瘤食欲减退患者多伴有胃肠道症状,我们推测该BF839可能对肿瘤患者也有改善食欲的效果。硫磺菌是大型珍稀食药兼用真菌,许多研究发现磺菌具有抗炎、抗肿瘤、改善胃黏膜、增加体重的作用。因此,我们推测BF839联合硫磺菌可更好改善恶性肿瘤患者食欲及胃肠道功能。本实验拟选取恶性肿瘤患者60例,对比干预/无干预2组的食欲及胃肠道改善效果。  

Objectives of Study:

Cancer anorexia limits the dietary intake of cancer patients, affects their nutritional status, reduces immunity, increases the risk of infection, and seriously affects their quality of life. The commonly used progesterone and glucocorticoid drugs in clinical practice have poor efficacy and significant side effects. In recent years, microecological technology has been increasingly applied in tumor treatment, which is safe and convenient. Our previous study found that the use of BF839 can reduce the incidence of chemotherapy related grade 3-4 gastrointestinal side effects in breast cancer patients by 50%. Given that patients with decreased appetite in tumors often have gastrointestinal symptoms, we speculate that BF839 may also have an effect on improving appetite in tumor patients. Sulfur fungus is a large and rare edible and medicinal fungus. Many studies have found that sulfur fungus has anti-inflammatory, anti-tumor, gastric mucosal improvement, and weight gain effects. Therefore, we speculate that the combination of BF839 and sulfur bacteria can better improve appetite and gastrointestinal function in patients with malignant tumors. This experiment aims to select 60 patients with malignant tumors and compare the appetite and gastrointestinal improvement effects between intervention and non intervention groups.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.诊断为恶性肿瘤; 2.参与前后1个月不改变治疗方案; 3.肿瘤患者食欲症状问卷评分(CASQ):>15分,<30分;胃肠道症状评定量表(GSRS)评分≥4分; 4.预计生存期>3个月; 5.无严重心、肝、肾、肺功能障碍;

Inclusion criteria

1. Diagnosed with malignant tumor; 2.The treatment plan remains unchanged for one month before and after participation; 3. Cancer Appetite Symptom Questionnaire (CASQ) score: >15 points, <30 points; Gastrointestinal Symptom Rating Scale (GSRS) score >=4 points; 4. Expected survival duration > 3 months; 5. No severe dysfunction of heart, liver, kidney, or lung;

排除标准:

1.正在使用甲地孕酮、激素者; 2.有明显的胃肠道功能障碍:消化道出血及梗阻性肠梗阻者; 3.正在使用抗生素者; 4.入组前一个月内,服用益生菌、接受粪菌移植者;

Exclusion criteria:

1. Currently using megestrol acetate and hormones; 2.Patients with obvious gastrointestinal dysfunction, including gastrointestinal bleeding and obstructive intestinal obstruction; 3.Currently taking antibiotics; 4.Taking probiotics or undergoing fecal microbiota transplantation within one month before enrollment;

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-20 00:00:00 To 2026-12-30 00:00:00  

干预措施:

Interventions:

组别:

对照组

样本量:

30

Group:

Control group

Sample size:

干预措施:

常规肿瘤饮食教育

干预措施代码:

Intervention:

Conventional tumor diet education

Intervention code:

组别:

试验组

样本量:

30

Group:

Test group

Sample size:

干预措施:

常规肿瘤饮食教育+服用硫磺菌和脆弱拟杆菌

干预措施代码:

Intervention:

Conventional tumor diet education+taking Bacteroides fragilis (BF839) Combined with Laetiporus sulphureus

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

广州医科大学附属第二医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Affiliated Hospital of Guangzhou Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

胃肠道症状评定量表(GSRS)

指标类型:

主要指标

Outcome:

Gastrointestinal Symptom Rating Scale (GSRS)

Type:

Primary indicator

测量时间点:

在第0天和第4周

测量方法:

填写量表

Measure time point of outcome:

On Day 0 and Week 4

Measure method:

Fill out the scale

指标中文名:

癌标

指标类型:

主要指标

Outcome:

Cancer marker

Type:

Primary indicator

测量时间点:

在第0天和第4周

测量方法:

抽血

Measure time point of outcome:

On Day 0 and Week 4

Measure method:

draw blood

指标中文名:

摄食量刻度评分

指标类型:

主要指标

Outcome:

Food intake scale score

Type:

Primary indicator

测量时间点:

在第0天和第4周

测量方法:

填写量表

Measure time point of outcome:

On Day 0 and Week 4

Measure method:

Fill out the scale

指标中文名:

白蛋白

指标类型:

主要指标

Outcome:

albumin

Type:

Primary indicator

测量时间点:

在第0天和第4周

测量方法:

抽血

Measure time point of outcome:

On Day 0 and Week 4

Measure method:

draw blood

指标中文名:

肿瘤患者食欲症状问卷 (CASQ)

指标类型:

主要指标

Outcome:

Cancer Patient Appetite Symptoms Questionnaire (CASQ)

Type:

Primary indicator

测量时间点:

在第0天和第4周

测量方法:

填写量表

Measure time point of outcome:

On Day 0 and Week 4

Measure method:

Fill out the scale

指标中文名:

生活质量核心问卷量表(EORTC QLQ-C30)

指标类型:

主要指标

Outcome:

EORTC QLQ-C30

Type:

Primary indicator

测量时间点:

在第0天和第4周

测量方法:

填写量表

Measure time point of outcome:

On Day 0 and Week 4

Measure method:

Fill out the scale

指标中文名:

食欲刻度尺

指标类型:

主要指标

Outcome:

Appetite Scale

Type:

Primary indicator

测量时间点:

在第0天和第4周

测量方法:

填写量表

Measure time point of outcome:

On Day 0 and Week 4

Measure method:

Fill out the scale

指标中文名:

肠道菌群分析

指标类型:

次要指标

Outcome:

Analysis of gut microbiota

Type:

Secondary indicator

测量时间点:

在第0天和第4周

测量方法:

采集粪便

Measure time point of outcome:

On Day 0 and Week 4

Measure method:

Collect feces

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

粪便

组织:

Sample Name:

Feces

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:

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:

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 years
最大 Max age 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):

随机数字表

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

Random number table

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:

开放标签,对评估者隐藏分组

Blinding:

Open-label study with blinded-evaluators

是否共享原始数据:

IPD sharing

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):

研究结束后6个月,经研究者同意后可邮箱获取;

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

Six months after the study ends, it can be obtained via email with the researcher's consent.

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表采集

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

CRF form collection

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-01-07 18:03:02