呼气末气体分子与IBD的相关性及临床诊断价值

注册号:

Registration number:

ChiCTR2500095979 

最近更新日期:

Date of Last Refreshed on:

2025-01-15 17:30:43 

注册时间:

Date of Registration:

2025-01-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

呼气末气体分子与IBD的相关性及临床诊断价值

Public title:

Correlation and clinical diagnostic value of NO, H2S and other end-expiratory molecules with IBD

注册题目简写:

English Acronym:

研究课题的正式科学名称:

呼气末NO、H2S等分子与IBD的相关性及临床诊断价值

Scientific title:

Correlation and clinical diagnostic value of NO, H2S and other end-expiratory molecules with IBD

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:

吴贺芳 

研究负责人:

江逊 

Applicant:

Hefang Wu 

Study leader:

Xun Jiang 

申请注册联系人电话:

Applicant telephone:

+86 199 9415 9144

研究负责人电话:

Study leader's
telephone:

+86 199 9415 9144

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:

2224258472@qq.com

研究负责人电子邮件:

Study leader's E-mail:

2224258472@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:

陕西省西安市灞桥区席王街道新医路唐都医院

研究负责人通讯地址:

陕西省西安市灞桥区席王街道新医路唐都医院

Applicant address:

Tangdu Hospital, Xinyi Road, Xiwang Street, Baqiao District, Xi'an City, Shaanxi Province

Study leader's address:

Tangdu Hospital, Xinyi Road, Xiwang Street, Baqiao District, Xi'an City, Shaanxi Province

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:

中国人民解放军空军军医大学第二附属医院

Applicant's institution:

The Second Affiliated Hospital of the Chinese People's Liberation Army Air Force Medical University

研究负责人所在单位:

中国人民解放军空军军医大学第二附属医院

Affiliation of the Leader:

The Second Affiliated Hospital of the Chinese People's Liberation Army Air Force 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:

第K202409-19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:

中国人民解放军第四军医大学唐都医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Tangdu Hospital, the Fourth Military Medical University of the People's Liberation Army

伦理委员会批准日期:

Date of approved by ethic committee:

2024-09-18 00:00:00

伦理委员会联系人:

李诗草

Contact Name of the ethic committee:

Shicao Li

伦理委员会联系地址:

陕西省西安市灞桥区新寺路569号第四军医大学唐都医院药剂科新办公楼304室

Contact Address of the ethic committee:

Room 304, Pharmacy Department, Tangdu Hospital, Fourth Military Medical University, No. 569, Xinsi Road, Baqiao District, Xi 'an, Shanxi

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 8471 7761

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:

中国人民解放军空军军医大学第二附属医院

Primary sponsor:

The Second Affiliated Hospital of the Chinese People's Liberation Army Air Force Medical University

研究实施负责(组长)单位地址:

陕西省西安市灞桥区席王街道新医路唐都医院

Primary sponsor's address:

Tangdu Hospital, Xinyi Road, Xiwang Street, Baqiao District, Xi 'an, Shanxi Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

陕西

市(区县):

西安

Country:

China

Province:

Shaanxi

City:

Xi 'an

单位(医院):

中国人民解放军空军军医大学第二附属医院

具体地址:

陕西省西安市灞桥区席王街道新医路唐都医院

Institution
hospital:

The Second Affiliated Hospital of the Chinese People's Liberation Army Air Force Medical University

Address:

Tangdu Hospital, Xinyi Road, Xiwang Street, Baqiao District, Xi'an City, Shaanxi Province

经费或物资来源:

Source(s) of funding:

None

研究疾病:

炎症性肠病  

Target disease:

Inflammatory bowel disease

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

诊断试验新技术临床试验 

Study phase:

Diagnostic New Technique Clincal Study

研究设计:

诊断性病例对照试验 

Study design:

Diagnostic test: case-control 

研究目的:

本研究通过检测疑似IBD患儿呼气末的NO、H2S,分析其相关性并预测其诊断价值,为患儿寻找更特异性、更快速、相对廉价和非侵入性的生物标志物。  

Objectives of Study:

In this study, NO and H2S at the end of expiratory breath in children suspected of IBD were detected, their correlation was analyzed and their diagnostic value was predicted, and more specific, rapid, relatively inexpensive and non-invasive biomarkers were sought for children.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

(1)合并其他消化道疾病者; (2)合并其他系统疾病者; (3)殊治疗后诱发IBD者。

Exclusion criteria:

(1) Patients with other digestive tract diseases; (2) Patients with other systemic diseases; (3)Especially after treatment induced IBD.

研究实施时间:

Study execute time:

From 2025-02-01 00:00:00 To 2026-10-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-02-01 00:00:00 To 2026-10-01 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

根据 2018 版 IBD 诊断与治疗的共识意见,结合临床、实验室检查、影像学检查、内镜检查和组织病理学表现进行综合分析,诊断为 IBD 者

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

According to the consensus opinion on the diagnosis and treatment of IBD in 2018 edition, the patients were diagnosed with IBD through comprehensive analysis of clinical, laboratory, imaging, endoscopy and histopathological findings

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

呼气末气体分子:氢气、甲烷、一氧化氮、硫化氢 克罗恩病疾病活动指数评分、改良Mayo评分、血常规、C反应蛋白、血沉、病理报告 检测仪器:呼气分析仪(注册型号:CA4458)

Index test:

End-expiratory gas molecules: hydrogen, methane, nitric oxide, hydrogen sulfide Crohn's disease activity index,CDAI,Modified Mayo score,blood routine examination,C-reactive protein,erythrocyte sedimentation rate (ESR),pathological replacement Testing instrument: Breath analyzer (registered model: CA4458)

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

炎症性肠病患儿:临床表现多样化,消化道表现为腹泻、腹痛,可有血便;全身表现为体重减轻、发热、食欲不振、疲劳、贫血等,青少年患者可见生长发育迟缓;常见并发症有瘘管、腹腔脓肿、肠腔狭窄和肠梗阻、肛周病变(肛周脓肿、肛周瘘管、皮赘、肛裂等),较少见的有消化道大出血、肠穿孔,病程长者可发生癌变

例数:

Sample size:

100

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Children with inflammatory bowel disease: the clinical manifestations are diverse, the digestive tract is manifested as diarrhea, abdominal pain, and bloody stools; The systemic manifestations are weight loss, fever, loss of appetite, fatigue, anemia, etc., and growth retardation can be seen in adolescent patients; Common complications include fistula, intra-abdominal abscess, intestinal narrowing and intestinal obstruction, perianal lesions (perianal abscess, perianal fistula, skin tags, anal fissures, etc.), and less commonly, gastrointestinal hemorrhage, intestinal perforation, and cancerous transformation in the elderly

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

健康儿童

例数:

Sample size:

100

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

Healthy children

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

西安 

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

中国人民解放军空军军医大学第二附属医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of the Chinese People's Liberation Army Air Force Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

氢气

指标类型:

主要指标

Outcome:

Hydrogen

Type:

Primary indicator

测量时间点:

测量方法:

呼气检测

Measure time point of outcome:

Measure method:

Breath detection

指标中文名:

改良Mayo评分

指标类型:

次要指标

Outcome:

Modified Mayo score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血常规

指标类型:

次要指标

Outcome:

Blood routine examination

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

C反应蛋白

指标类型:

次要指标

Outcome:

C-reactive protein

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

红细胞沉降率

指标类型:

次要指标

Outcome:

Erythrocyte sedimentation rate (ESR)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

克罗恩病疾病活动指数评分

指标类型:

次要指标

Outcome:

Crohn's disease activity index,CDAI

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

呼出气体

组织:

Sample Name:

Exhale air

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 6 years
最大 Max age 14 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:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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):

临床试验公共管理平台 http://www.medresman.org.cn/login.aspx

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

Clinical trial public management platform http://www.medresman.org.cn/login.aspx

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:

 2025-01-15 17:30:27