ChiCTR2600118053 版本V1.0 版本创建时间2026/02/01 21:39:02 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:

ChiCTR2600118053 

最近更新日期:

Date of Last Refreshed on:

2026-02-01 21:38:55 

注册时间:

Date of Registration:

2026-02-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

营养状况对口腔微生物群的影响及其在鼻咽癌患者放射性口腔黏膜炎发生发展中的作用:一项前瞻性研究

Public title:

A Prospective Study on the Impact of Nutritional Status on Oral Microbiota and Its Role in Radiation-Induced Oral Mucositis in Nasopharyngeal Carcinoma Patients

注册题目简写:

营养状况对口腔微生物群的影响及其在鼻咽癌患者放射性口腔黏膜炎发生发展中的作用

English Acronym:

Impact of Nutritional Status on Oral Microbiota and Its Role in Radiation-Induced Oral Mucositis in Nasopharyngeal Carcinoma Patients

研究课题的正式科学名称:

营养状况对口腔微生物群的影响及其在鼻咽癌患者放射性口腔黏膜炎发生发展中的作用:一项前瞻性研究

Scientific title:

A Prospective Study on the Impact of Nutritional Status on Oral Microbiota and Its Role in Radiation-Induced Oral Mucositis in Nasopharyngeal Carcinoma 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:

官春红 

研究负责人:

官春红 

Applicant:

GUAN Chunhong 

Study leader:

GUAN Chunhong 

申请注册联系人电话:

Applicant telephone:

+86 791 8831 0550

研究负责人电话:

Study leader's telephone:

+86 791 8831 0550

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:

guan_chunhong@163.com

研究负责人电子邮件:

Study leader's E-mail:

guan_chunhong@163.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:

江西省南昌市北京东路519号

研究负责人通讯地址:

北京东路519号

Applicant address:

No. 519, Beijing East Road, Nanchang City, Jiangxi Province

Study leader's address:

519 Beijing Dong Lu, Nanchang City, Jiangxi Province, China

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:

江西省肿瘤医院

Applicant's institution:

Jiangxi Cancer Hospital

研究负责人所在单位:

江西省肿瘤医院

Affiliation of the Leader:

jiangxi cancer hospital

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:

2026ky012

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:

江西省肿瘤医院医学伦理委员

Name of the ethic committee:

Medical Ethics Committee Member of Jiangxi Cancer Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-20 00:00:00

伦理委员会联系人:

陈小丹

Contact Name of the ethic committee:

Chen XiaoDan

伦理委员会联系地址:

北京东路519号

Contact Address of the ethic committee:

519 Beijing Dong Lu, Nanchang City, Jiangxi Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 791 8833 0236

伦理委员会联系人邮箱:

Contact email of the ethic committee:

459505076@qq.com

研究实施负责(组长)单位:

江西省肿瘤医院

Primary sponsor:

jiangxi cancer hospital

研究实施负责(组长)单位地址:

北京东路519号

Primary sponsor's address:

519 Beijing Dong Lu, Nanchang City, Jiangxi Province, 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):

江西省

市(区县):

Country:

China

Province:

Jiangxi

City:

单位(医院):

江西省肿瘤医院

具体地址:

北京东路519号

Institution
hospital:

jiangxi cancer hospital

Address:

519 Beijing Dong Lu, Nanchang City, Jiangxi Province, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded

Target disease:

Nasopharyngeal carcinoma

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

本研究将对鼻咽癌患者RT前、中、后进行前瞻性评估,以了解:(1)营养如何影响口腔细菌和真菌的组成;(2)口腔微生物群在整个放疗期间如何变化;(3)这些变化与RIOM的发展和预后之间的关系。  

Objectives of Study:

This study will conduct a prospective assessment of nasopharyngeal carcinoma patients before, during, and after RT to understand: (1) how nutrition affects the composition of oral bacteria and fungi; (2) how the oral microbiota changes throughout the entire radiotherapy period. (3) The relationship between these changes and the development and prognosis of RIOM.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.① 经组织病理学确诊为鼻咽癌; ② 年龄≧18岁; ③ 计划在本院接受初始根治性放疗,不论是否进行化疗; ④ Karnofsky Performance Status (KPS) 评分≥70; ⑤ 能够使用正常的语言或文字进行交流,并签署知情同意书。

Inclusion criteria

1. Histopathologically confirmed as nasopharyngeal carcinoma. 2. >= age 18 years of age; 3. Plan to accept the initial radical radiotherapy in our hospital, regardless of whether chemotherapy; 4. Karnofsky Performance Status (KPS) score 70 or higher; 5. Be able to use normal to communicate in the language or languages, and sign the informed consent.

排除标准:

1.① 放疗前存在活跃的口腔感染; ② 在过去4周内使用过抗生素、益生菌、益生元或抗真菌药物; ③ 既往头部或颈部接受过放射治疗; ④ 存在远处转移(如肝脏、骨、脑转转移); ⑤ 严重未控制的全身性疾病(例如,肝功能衰竭、肾衰竭、严重的免疫缺陷) ; ⑥ 精神疾病、智障或其他可能导致认知功能障碍的身体或心理障碍;⑦ 孕妇或哺乳期患者。

Exclusion criteria:

1. Active oral infection before radiotherapy; 2. Used antibiotics, probiotics, prebiotics or antifungal drugs in the past 4 weeks; 3. The head or neck previously received radiotherapy; 4. Distant metastasis (such as the liver, bone, brain matastasis); 5. Serious uncontrolled systemic diseases (e.g., liver failure, kidney failure, severe immunodeficiency); 6. Mental illness, intellectual disabilities or other may cause physical or psychological barriers of cognitive dysfunction; 7. Pregnant or lactating patients.

研究实施时间:

Study execute time:

From 2026-02-01 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-01 00:00:00 To 2026-12-31 00:00:00  

干预措施:

Interventions:

组别:

研究组

样本量:

50

Group:

Study group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江西省 

市(区县):

 

Country:

China 

Province:

Jiangxi 

City:

 

单位(医院):

江西省肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

jiangxi cancer hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

营养状态

指标类型:

主要指标

Outcome:

Nutritional status

Type:

Primary indicator

测量时间点:

整个放疗期间

测量方法:

使用病人主观综合营养评估量表(PG-SGA)

Measure time point of outcome:

Weekly throughout radiotherapy

Measure method:

The Patient Generated -Subjective Global Assessment (PG-SGA) will be used for assessment of nutritional status.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

口腔唾液拭子

组织:

Sample Name:

Oral saliva swab

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 75 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):

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

None

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:

None

是否共享原始数据:

IPD sharing

No

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):

涉及病人隐私的原始数据不共享,其他的根据合理理由,可向研究主要负责人申请获取。

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

The data containing patient privacy information will not be publicly available. Otherwise, it will be available from the corresponding author or PI on reasonable request.

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:

数据收集采用病人主观综合评估量表(PG-SGA),并及时进行核查防止填写错误,然后录入数据表;为保护入组患者的隐私,纸质版表格锁入专用柜中。

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

Data will be collected using PG-SGA, and timely verification will be performed to prevent filling out the form with errors and then entering it into the datasheet; the paper-based version of the forms will be locked into a special cabinet to protect the privacy of the enrolled patients.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-02-01 21:38:55