经支气管纵隔冷冻活检后肿瘤针道种植的研究

注册号:

Registration number:

ChiCTR2500113641 

最近更新日期:

Date of Last Refreshed on:

2025-12-01 17:24:07 

注册时间:

Date of Registration:

2025-12-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

经支气管纵隔冷冻活检后肿瘤针道种植的研究

Public title:

Study on tumor needle tract seeding after transbronchial cryobiopsy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

超声引导下经支气管纵隔冷冻活检后肿瘤针道种植的前瞻性研究

Scientific title:

Prospective study on tumor needle tract seeding after ultrasound-guided transbronchial cryobiopsy

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:

寿昕奕 

研究负责人:

范晔 

Applicant:

Shou Xinyi 

Study leader:

Fan Ye 

申请注册联系人电话:

Applicant telephone:

+86 181 8478 6488

研究负责人电话:

Study leader's
telephone:

+86 139 8381 5728

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:

1284844495@qq.com

研究负责人电子邮件:

Study leader's E-mail:

fan_ye_sat@hotmail.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:

中国重庆市沙坪坝区新桥正街83号

研究负责人通讯地址:

中国重庆市沙坪坝区新桥正街83号

Applicant address:

83 Xinqiao Main Street, Shapingba District, Chongqing, China

Study leader's address:

83 Xinqiao Main Street, Shapingba District, Chongqing, 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:

陆军军医大学第二附属医院(新桥医院)

Applicant's institution:

The Second Affiliated Hospital of Army Medical University (Xinqiao Hospital)

研究负责人所在单位:

陆军军医大学第二附属医院(新桥医院)

Affiliation of the Leader:

The Second Affiliated Hospital of Army Medical University (Xinqiao Hospital)

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:

2025-研第432-01

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:

中国人民解放军陆军军医大学第二附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Second Affiliated Hospital of Army Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-23 00:00:00

伦理委员会联系人:

胡岚岚

Contact Name of the ethic committee:

Hu Lanlan

伦理委员会联系地址:

中国重庆市沙坪坝区新桥正街83号

Contact Address of the ethic committee:

83 Xinqiao Main Street, Shapingba District, Chongqing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 6875 5422

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:

陆军军医大学第二附属医院(新桥医院)

Primary sponsor:

The Second Affiliated Hospital of Army Medical University (Xinqiao Hospital)

研究实施负责(组长)单位地址:

中国重庆市沙坪坝区新桥正街83号

Primary sponsor's address:

83 Xinqiao Main Street, Shapingba District, Chongqing, 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):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

陆军军医大学第二附属医院(新桥医院)

具体地址:

中国重庆市沙坪坝区新桥正街83号

Institution
hospital:

The Second Affiliated Hospital of Army Medical University (Xinqiao Hospital)

Address:

83 Xinqiao Main Street, Shapingba District, Chongqing, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

肺癌  

Target disease:

Lung Cancer

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

1.主要目的:研究肿瘤患者接受超声引导下经支气管纵隔冷冻活检后肿瘤针道种植的发生率 2.次要目的:分析该技术相关肿瘤针道种植的发生时间及独立危险因素(如操作参数、肿瘤特征)  

Objectives of Study:

Primary Objective: To investigate the incidence of tumor needle tract seeding after ultrasound-guided transbronchial cryobiopsy in cancer patients. Secondary Objectives: To analyze the timing and independent risk factors (e.g., procedural parameters, tumor characteristics) associated with tumor needle tract seeding following this technique.

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.术前CT或术中支气管镜提示靠近冷冻活检切口处的气道内已存在肿瘤侵犯; 2.在接受超声引导下经支气管纵隔冷冻活检操作时还联合进行了其他可能导致针道转移的活检,如活检钳活检; 3.任何原因不能配合研究或研究者认为不宜纳入本研究。

Exclusion criteria:

1.Preoperative CT or intraoperative bronchoscopy indicates pre-existing tumor invasion in the airway adjacent to the cryobiopsy incision site; 2.Concurrent performance of other biopsies that may cause needle tract seeding (e.g., forceps biopsy) during ultrasound-guided transbronchial cryobiopsy; 3.Inability to cooperate with the study for any reason or determination by the researcher that the patient is unsuitable for inclusion.

研究实施时间:

Study execute time:

From 2025-11-27 00:00:00 To 2027-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-01 00:00:00 To 2026-09-30 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

34

Group:

Observation 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):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

陆军军医大学第二附属医院(新桥医院) 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Army Medical University (Xinqiao Hospital)

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肿瘤针道种植发生率、发生数

指标类型:

主要指标

Outcome:

Incidence of tumor needle tract seeding

Type:

Primary indicator

测量时间点:

术后6月

测量方法:

计算发生肿瘤针道种植的人数占总人数的百分比

Measure time point of outcome:

6 months after surgery

Measure method:

Calculate the percentage of patients with tumor tract seeding relative to the total number of patients

指标中文名:

操作时长

指标类型:

次要指标

Outcome:

Procedure duration

Type:

Secondary indicator

测量时间点:

手术开始到手术结束

测量方法:

使用秒表进行时间测量

Measure time point of outcome:

Start of surgery to end of surgery

Measure method:

Use a stopwatch to measure time

指标中文名:

肿瘤类型

指标类型:

次要指标

Outcome:

Tumor type

Type:

Secondary indicator

测量时间点:

入组时

测量方法:

查阅病历系中患者病理结果

Measure time point of outcome:

At enrollment

Measure method:

Review the patients' pathological results in the medical record system

指标中文名:

病灶坏死

指标类型:

次要指标

Outcome:

Lesion necrosis

Type:

Secondary indicator

测量时间点:

入组时

测量方法:

查阅病历系中患者病理结果

Measure time point of outcome:

At enrollment

Measure method:

Review the patients' pathological results in the medical record system

指标中文名:

肿瘤针道种植发生的时间节点

指标类型:

次要指标

Outcome:

The time point of tumor tract seeding occurrence

Type:

Secondary indicator

测量时间点:

术后1月,术后6月

测量方法:

记录患者自冷冻活检至出现症状或确认出现肿瘤针道种植的天数

Measure time point of outcome:

1 month after surgery and 6 months after surgery

Measure method:

Record the number of days from cryobiopsy to the onset of symptoms or confirmed tumor tract seeding in patients

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 85 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:

None

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):

预计在研究结束后6个月、相关研究结果发表后公布原始数据;网络平台:临床试验公共管理平台ResMan (http://www.medresman.org.cn/)

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

The raw data are expected to be released 6 months after the study completion and following the publication of relevant research results via the Clinical Trial Management Public Platform—ResMan (http://www.medresman.org.cn/)

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:

病例报告表由研究者采集保存,电子病历由医院病案室保存

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

The Case Report Form is recorded and preserved by the researchers and the electric data is preserved by the hospital's medical records department.

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:

 2025-12-01 17:24:07