机器人辅助腹腔镜下腭粘膜补片输尿管成形术治疗复杂输尿管狭窄多中心可行性研究

注册号:

Registration number:

ChiCTR2600122508 

最近更新日期:

Date of Last Refreshed on:

2026-04-14 16:03:33 

注册时间:

Date of Registration:

2026-04-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

机器人辅助腹腔镜下腭粘膜补片输尿管成形术治疗复杂输尿管狭窄多中心可行性研究

Public title:

Robotic-Assisted Laparoscopic Buccal Mucosa Graft Ureteroplasty for Complex Ureteral Strictures: A Multicenter Feasibility Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

机器人辅助腹腔镜下腭粘膜补片输尿管成形术治疗复杂输尿管狭窄多中心可行性研究

Scientific title:

Robotic-Assisted Laparoscopic Buccal Mucosa Graft Ureteroplasty for Complex Ureteral Strictures: A Multicenter Feasibility Study

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:

韩冠鹏 

研究负责人:

李学松 

Applicant:

Han Guanpeng 

Study leader:

Li Xuesong 

申请注册联系人电话:

Applicant telephone:

+86 137 2007 2553

研究负责人电话:

Study leader's
telephone:

+86 158 0139 9117

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:

hanguanpeng@126.com

研究负责人电子邮件:

Study leader's E-mail:

pineneedle@sina.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:

北京市西城区西什库大街8号

研究负责人通讯地址:

北京市西城区西什库大街8号

Applicant address:

No. 8, Xishiku Street, Xicheng District, Beijing

Study leader's address:

No. 8, Xishiku Street, Xicheng District, Beijing

申请注册联系人邮政编码:

Applicant postcode:

100034

研究负责人邮政编码:

Study leader's postcode:

100034

申请人所在单位:

北京大学第一医院

Applicant's institution:

Peking University First Hospital

研究负责人所在单位:

北京大学第一医院

Affiliation of the Leader:

Peking University First 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:

2026R0152-0001

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:

北京大学第一医院生物医学研究伦理委员会

Name of the ethic committee:

Institutional Review Board for Biomedical Research of Peking University First Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-18 00:00:00

伦理委员会联系人:

胡艳

Contact Name of the ethic committee:

Hu Yan

伦理委员会联系地址:

北京市西城区西什库大街8号

Contact Address of the ethic committee:

No. 8, Xishiku Street, Xicheng District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 6611 9025

伦理委员会联系人邮箱:

Contact email of the ethic committee:

bdyyll@126.com

研究实施负责(组长)单位:

北京大学第一医院

Primary sponsor:

Peking University First Hospital

研究实施负责(组长)单位地址:

北京市西城区西什库大街8号

Primary sponsor's address:

No. 8, Xishiku Street, Xicheng District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学第一医院

具体地址:

北京市西城区西什库大街8号

Institution
hospital:

Peking University First Hospital

Address:

No. 8, Xishiku Street, Xicheng District, Beijing

经费或物资来源:

自筹

Source(s) of funding:

Self-funding

研究疾病:

输尿管狭窄  

Target disease:

Ureteral stricture

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:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

通过前瞻性多中心可行性研究,对机器人辅助腹腔镜下腭粘膜补片输尿管成形术的可行性指标、安全性指标和初步疗效进行总结,为复杂长段上、中段输尿管狭窄的手术治疗方案提供参考。  

Objectives of Study:

This prospective multicenter feasibility study aims to summarize key feasibility metrics, safety outcomes, and preliminary efficacy of robotic-assisted laparoscopic buccal mucosa graft ureteroplasty, thereby informing surgical decision-making for complex, long-segment upper- and mid-ureteral strictures.

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.多处狭窄或狭窄段过长无法行自体补片输尿管成形术; 2.存在心肺肝脏功能不全失代偿、严重出血倾向的疾病、糖尿病血糖控制不稳定等麻醉或手术禁忌症的患者。 3.口腔粘膜存在疾病无法取材者,如白塞病等; 4.妊娠期妇女; 5.精神障碍。

Exclusion criteria:

1. In cases where the narrow sections are too long or there are multiple narrow areas, autologous patch ureteral reconstruction surgery cannot be performed. 2. Patients with diseases such as severe cardiac, pulmonary and liver dysfunction, uncontrolled severe bleeding tendency, unstable blood sugar control in diabetes, etc., have contraindications for anesthesia or surgery. 3. Patients with oral mucosal diseases where samples cannot be obtained, such as Behcet's disease, etc. 4. Pregnant women. 5. Patients with mental disorders.

研究实施时间:

Study execute time:

From 2026-04-03 00:00:00 To 2029-02-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-15 00:00:00 To 2029-02-28 00:00:00

干预措施:

Interventions:

组别:

输尿管狭窄观察组

样本量:

15

Group:

Observation group of ureteral stenosis

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):

北京  

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学第一医院  

单位级别:

三甲 

Institution
hospital:

Peking University First Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京  

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学第一医院密云医院  

单位级别:

三甲 

Institution
hospital:

Miyun Hospital, Peking University First Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京  

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京健宫医院  

单位级别:

三级  

Institution
hospital:

Beijing Jiangong Hospital

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

年龄

指标类型:

次要指标

Outcome:

Age

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

性别

指标类型:

次要指标

Outcome:

Gender

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体质指数

指标类型:

次要指标

Outcome:

Body Mass Index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术侧别

指标类型:

次要指标

Outcome:

Side of surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

狭窄位置

指标类型:

次要指标

Outcome:

Position of stricture

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

病因

指标类型:

次要指标

Outcome:

Etiology

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

既往手术史及治疗史

指标类型:

次要指标

Outcome:

History of prior surgery and treatment

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术方式

指标类型:

主要指标

Outcome:

Surgical approach

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时间

指标类型:

主要指标

Outcome:

Surgical time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中出血量

指标类型:

主要指标

Outcome:

Intraoperative blood loss

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中测量狭窄长度

指标类型:

主要指标

Outcome:

Intraoperative measurement of stricture length

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

取材长度

指标类型:

主要指标

Outcome:

Harvesting length

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

缝合时间

指标类型:

主要指标

Outcome:

Suturing time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后住院日

指标类型:

主要指标

Outcome:

Length of postoperative hospital stay

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

并发症

指标类型:

主要指标

Outcome:

Complication

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术成功

指标类型:

主要指标

Outcome:

Surgical success

Type:

Primary 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:

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 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:

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

否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):

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

None

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

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-14 16:03:29