ChiCTR2500099865 版本V1.0 版本创建时间2025/03/31 14:25:35 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:

ChiCTR2500099865 

最近更新日期:

Date of Last Refreshed on:

2025-03-31 14:25:21 

注册时间:

Date of Registration:

2025-03-31 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

手术治疗鼻咽癌放疗后骨坏死分级系统的构建、验证及效果评价:一项多中心前瞻性队列研究

Public title:

Construction, Validation, and Efficacy Evaluation of a Grading System for Surgical Treatment of Radiation-induced Osteonecrosis Following Nasopharyngeal Carcinoma Radiotherapy: A Multicenter Prospective Cohort Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

手术治疗鼻咽癌放疗后鼻咽颅底放射性组织坏死分级系统的构建、验证及效果评价:一项多中心前瞻性队列研究

Scientific title:

Construction, Validation, and Efficacy Evaluation of a Grading System for Surgical Treatment of Radiation-Induced Nasopharyngeal and Skull Base Necrosis Following Nasopharyngeal Carcinoma Radiotherapy: A Multicenter Prospective Cohort 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:

石照辉 

研究负责人:

石照辉 

Applicant:

Zhaohui Shi 

Study leader:

Zhaohui Shi 

申请注册联系人电话:

Applicant telephone:

+86 13720525999

研究负责人电话:

Study leader's telephone:

+86 13720525999

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:

shizhh35@mail.sysu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

shizhh35@mail.sysu.edu.cn

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:

广东省广州市天河区天河路600号

研究负责人通讯地址:

广东省广州市天河区天河路600号

Applicant address:

No. 600 Tianhe Road , Tianhe District, Guangzhou, Guangdong Province, China

Study leader's address:

No. 600 Tianhe Road , Tianhe District, Guangzhou, Guangdong 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:

中山大学附属第三医院

Applicant's institution:

Third Affiliated Hospital of Sun Yat-sen University

研究负责人所在单位:

中山大学附属第三医院(中山大学肝脏病医院)

Affiliation of the Leader:

The Third Affiliated Hospital Sun Yat-sen 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:

中大附三医伦 RG2025-032-01

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:

中山大学附属第三医院医学伦理委员会

Name of the ethic committee:

Medical Ethic Committee of the Third Affiliated Hospital of Sun Yat-sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-03-06 00:00:00

伦理委员会联系人:

黄凯琪

Contact Name of the ethic committee:

Huang KaiQi

伦理委员会联系地址:

广东省广州市天河区天河路600号

Contact Address of the ethic committee:

No. 600 Tianhe Road , Tianhe District, Guangzhou, Guangdong Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 85253302

伦理委员会联系人邮箱:

Contact email of the ethic committee:

420104114@qq.com

研究实施负责(组长)单位:

中山大学附属第三医院(中山大学肝脏病医院)

Primary sponsor:

The Third Affiliated Hospital Sun Yat-sen University

研究实施负责(组长)单位地址:

广东省广州市天河区天河路600号

Primary sponsor's address:

No. 600 Tianhe Road , Tianhe District, Guangzhou, Guangdong 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):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属第三医院(中山大学肝脏病医院)

具体地址:

广东省广州市天河区天河路600号

Institution
hospital:

The Third Affiliated Hospital Sun Yat-sen University

Address:

No. 600 Tianhe Road , Tianhe District, Guangzhou, Guangdong Province, China

经费或物资来源:

中山大学附属第三医院临床研究专项基金(“远航计划”)资助项目

Source(s) of funding:

Third Affiliated Hospital of Sun Yat-sen University, Clinical Research Program

Target disease:

Nasopharyngeal and skull base radiation-induced osteoradionecrosis; Nasopharyngeal and skull base radiation-induced soft tissue necrosis; Lethal headache (Fatal headache)

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:

(1)主要目的:建立鼻咽颅底坏死的分级系统(中山三院-LDW分级),评估不同坏死分级下手术疗效,验证LDW分级对预后具有预测意义。 (2)次要目的:研究LDW分级背景下修复后再手术率的差异以及不同分级后手术并发症。  

Objectives of Study:

1.Primary Objectives: To establish a grading system for nasopharyngeal and skull base osteonecrosis (LDW grading system), evaluate surgical efficacy across different necrosis grades, and validate the prognostic value of the LDW grading system. 2.Secondary Objectives: To investigate differences in reoperation rates after repair and surgical complications among different grades within the LDW grading system framework.

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.诊断为鼻咽颅底放射性组织坏死; 2.有鼻咽恶性肿瘤放疗和化疗史; 3.患者及家属理解手术治疗的风险和疗效; 4.经评估后全身条件可以接受手术治疗的;

Inclusion criteria

1.Patients diagnosed with radiation-induced nasopharyngeal and skull base tissue necrosis; 2.History of radiotherapy and chemotherapy for nasopharyngeal malignancy; 3.Patient and family understand the risks and efficacy of surgical treatment; 4.General physical condition suitable for surgical treatment after evaluation;

排除标准:

1. 因鼻咽癌放化疗后复发需要手术治疗的; 2.合并非鼻咽癌的其他恶性肿瘤患者; 3.术后病理提示肿瘤残留或复发; 4.不能理解手术治疗风险及疗效; 5.全身情况无法耐受全麻手术治疗的; 6.心理疾病患者; 7.孕妇和儿童患者;

Exclusion criteria:

1.Patients requiring surgery due to recurrence after radiotherapy and chemotherapy for nasopharyngeal cancer; 2.Patients with other malignant tumors besides nasopharyngeal cancer; 3.Postoperative pathology indicating tumor residue or recurrence; 4.Inability to understand surgical treatment risks and efficacy; 5.General condition unable to tolerate general anesthesia and surgical treatment; 6.Patients with psychiatric disorders; 7.Pregnant women and pediatric patients.

研究实施时间:

Study execute time:

From 2025-04-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-01 00:00:00 To 2026-12-31 00:00:00  

干预措施:

Interventions:

组别:

坏死分级

样本量:

100

Group:

Osteoradionecrosis Grading

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):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山大学附属第三医院(中山大学肝脏病医院) 

单位级别:

三级甲等 

Institution
hospital:

The Third Affiliated Hospital Sun Yat-sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山大学肿瘤防治中心 

单位级别:

三级甲等 

Institution
hospital:

Sun Yat-sen University Cancer Center

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山大学附属第五医院 

单位级别:

三级甲等 

Institution
hospital:

Fifth Affiliated Hospital, Sun Yat-Sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

广东省人民医院(广东省医学科学院) 

单位级别:

三级甲等 

Institution
hospital:

Guangdong Provincial People's Hospital(Guangdong Academy of Medical Sciences)

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

再手术率

指标类型:

次要指标

Outcome:

Re-operation rate

Type:

Secondary indicator

测量时间点:

术后1年之内

测量方法:

统计相关事件发生频次,计算相对比

Measure time point of outcome:

Within 1 year after surgery

Measure method:

Frequency of relevant events; Calculation of relative ratios/comparisons

指标中文名:

术后患者生存时间

指标类型:

主要指标

Outcome:

Patient survival time

Type:

Primary indicator

测量时间点:

自手术当日至1年2年以后

测量方法:

计算自手术当日至末次随访时间

Measure time point of outcome:

Measured from the date of surgery to 1 year and 2 years after

Measure method:

Calculation from date of surgery to last follow-up

指标中文名:

术后患者生存状态

指标类型:

主要指标

Outcome:

Patient survival status

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疼痛评分

指标类型:

次要指标

Outcome:

Pain 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:

生活质量评分

指标类型:

次要指标

Outcome:

Quality of life 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:

术后组织黏膜瓣愈合分级

指标类型:

次要指标

Outcome:

Postoperative tissue/mucosal flap healing classification

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:

组织:

Sample Name:

NA

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 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):

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

N/A

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

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):

公开原始数据日期在项目完成半年之后,即2027年7月1日;获取方式通过邮箱申请发送(联系邮箱:shizhh35@mail.sysu.edu.cn)

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

Raw data will be made publicly available six months after project completion, specifically on July 1, 2027. Data can be obtained by email request to the following contact: shizhh35@mail.sysu.edu.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:

病例记录表(CRF),电子采集和管理系统(EDC)

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

Case Record Form (CRF); Electronic Data Capture (EDC)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-03-31 14:25:21