|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2600119753 |
|
最近更新日期: Date of Last Refreshed on: |
2026-03-03 14:57:30 |
|
注册时间: Date of Registration: |
2026-03-03 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
应用更为全面先进的超声检查评估甲状腺乳头状癌颈部淋巴结是否转移 |
|
Public title: |
Application of more comprehensive and advanced ultrasound for the determination of cervical lymph node metastasis in papillary thyroid carcinoma. |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
多模态超声(常规超声、微血流定量及粘弹性)诊断甲状腺乳头状癌颈部淋巴结转移的多中心研究 |
|
Scientific title: |
Diagnosis of Cervical Lymph Node Metastasis in Papillary Thyroid Carcinoma Using Multimodal Ultrasound (Conventional Ultrasound, Quantitative Microvascular Imaging, and Viscoelasticity): A Multicenter 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: |
阮骊韬 |
研究负责人: |
阮骊韬 |
|
Applicant: |
Ruan Litao |
Study leader: |
Ruan Litao |
|
申请注册联系人电话: Applicant telephone: |
+86 29 85323503 |
研究负责人电话:
Study leader's |
+86 29 85323215 |
|
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: |
ruanlitao@163.com |
研究负责人电子邮件: Study leader's E-mail: |
ruanlitao@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: |
陕西省西安市雁塔区雁塔西路277号 |
研究负责人通讯地址: |
陕西省西安市雁塔西路277号 |
|
Applicant address: |
No.277, Yanta West Road, Yanta District, Xi'an City, Shaanxi Province, China |
Study leader's address: |
277 West Yanta Road, Xi’an, Shaanxi, 710061, 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: |
西安交通大学第一附属医院 |
||
|
Applicant's institution: |
The First Affiliated Hospital of Xi'an Jiaotong University |
||
|
研究负责人所在单位: |
西安交通大学第一附属医院 |
||
|
Affiliation of the Leader: |
The First Affiliated Hospital of Xi'an Jiaotong University |
||
|
是否获伦理委员会批准: |
是 |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
XJTU1AF2025LSYY-861 |
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: |
西安交通大学第一附属医院医学伦理委员会 |
||
|
Name of the ethic committee: |
Ethics Committee of the First Affiliated Hospital of Xian Jiaotong University |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2025-10-27 00:00:00 | ||
|
伦理委员会联系人: |
易秋月 |
||
|
Contact Name of the ethic committee: |
Yi Qiuyue |
||
|
伦理委员会联系地址: |
陕西省西安市雁塔西路277号 |
||
|
Contact Address of the ethic committee: |
277 West Yanta Road, Xi’an, Shaanxi, 710061, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 29 85323473 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
yqy0118@163.com |
|
研究实施负责(组长)单位: |
西安交通大学第一附属医院 |
||||||||||||||||||||||
|
Primary sponsor: |
The First Affiliated Hospital of Xi'an Jiaotong University |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
陕西省西安市雁塔西路277号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
277 West Yanta Road, Xi’an, Shaanxi, 710061, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
自选课题(自筹) |
||||||||||||||||||||||
|
Source(s) of funding: |
Self-initiated research project (self-funded) |
||||||||||||||||||||||
|
研究疾病: |
甲状腺乳头状癌颈部淋巴结转移 |
||||||||||||||||||||||
|
Target disease: |
Papillary Thyroid Carcinoma with Cervical Lymph Node Metastasis |
||||||||||||||||||||||
|
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: |
上市后药物 | ||||||||||||||||||||||
|
Study phase: |
4 |
||||||||||||||||||||||
|
研究设计: |
诊断试验诊断准确性 |
||||||||||||||||||||||
|
Study design: |
Diagnostic test for accuracy |
||||||||||||||||||||||
|
研究目的: |
本研究探讨甲状腺结节超声特征(灰阶超声、弹性成像及微血流定量分析)与颈部淋巴结转移的相关性;聚焦于颈部淋巴结,筛选弹性成像(剪切波弹性及粘弹性)、微血流分析(HoloUMA)诊断甲状腺乳头状癌颈部淋巴结转移的定量参数,并分析甲状腺乳头状癌淋巴结转移相关参数的阈值;再将甲状腺结节参数、淋巴结参数结合在一起,建立一个多模态超声参数(包括灰阶超声、HoloUMA、弹性成像)联合临床特征的诊断模型,为PTC淋巴结转移提供无创、高灵敏度的联合诊断方法, 优化临床决策,减少不必要的淋巴结活检或手术。 |
||||||||||||||||||||||
|
Objectives of Study: |
This study investigates the correlation between the ultrasonic characteristics of thyroid nodules (including grayscale ultrasound, elastography, and quantitative microvascular flow analysis) and cervical lymph node metastasis. It focuses on cervical lymph nodes to identify quantitative parameters from elastography (shear wave elasticity and viscoelasticity) and microvascular flow analysis (HoloUMA) for diagnosing cervical lymph node metastasis in Papillary Thyroid Carcinoma (PTC), and to determine the thresholds for these parameters associated with PTC metastasis.Subsequently, parameters from both thyroid nodules and lymph nodes will be integrated to establish a diagnostic model. This model will combine multimodal ultrasonic parameters (including grayscale ultrasound, HoloUMA, and elastography) with clinical features. The aim is to provide a non-invasive and highly sensitive combined diagnostic method for PTC lymph node metastasis, optimize clinical decision-making, and reduce unnecessary lymph node biopsies or surgeries. |
||||||||||||||||||||||
|
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.年龄大于 18 周岁; |
||||||||||||||||||||||
|
Inclusion criteria |
1. Age greater than 18 years; 2. Presence of suspicious papillary thyroid carcinoma nodule(s) with at least one lymph node detected in level VI, with or without suspicious lymph nodes in the lateral neck; 3. Availability of satisfactory images of the target nodule obtained from conventional ultrasound, elastography, and HoloUMA; 4. Confirmed diagnosis of papillary thyroid carcinoma in the thyroid nodule by FNA or histopathology, and confirmed pathological results (by FNA or surgical excision) for all suspicious lymph nodes. |
||||||||||||||||||||||
|
排除标准: |
1.未在本院行手术/FNA 导致资料不完整者; |
||||||||||||||||||||||
|
Exclusion criteria: |
1. Patients with incomplete clinical data due to not undergoing surgery/FNA at our hospital; 2. Patients without a definitive pathological diagnosis; 3. Patients with concurrent malignancy in other organs; 4. Patients with a history of thyroid nodule ablation; 5. Patients with a history of neck irradiation or a family history of thyroid cancer. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2025-10-01 00:00:00至 To 2028-10-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-31 00:00:00 至 To 2027-03-31 00:00:00 |
|
诊断试验: Diagnostic Tests: |
|
||||||||||||||||||||||||||||
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
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): |
无 |
||||||||
|
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: |
无 |
|
Blinding: |
None |
|
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): |
无 |
|
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: |
数据采集:均应用同一超声仪器型号,由经过培训的超声医师进行图像采集,并由PI单位进行质量控制; 数据管理:本研究构建了一套完整的数据管理方案:采用标准化的电子病例报告表(e-CRF)及数据字典统一采集多模态超声与病理数据;通过集中培训、双人录入、实时逻辑核查与定期质控确保数据准确性;依托 DICOM 标准中央库管理影像, 硬盘采用加密处理,并由多名专家盲法评估;所有数据经匿名化处理,实行权限控制、加密传输及异地备份,全面保障数据安全与合规。 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection: The same ultrasound instrument model was used for all examinations. Image acquisition was performed by trained sonographers, with quality control conducted by the principal investigator (PI) site.Data Management:This study established a comprehensive data management framework: A standardized electronic case report form (e-CRF) with a corresponding data dictionary was employed to uniformly collect multimodal ultrasound and pathological data. Data accuracy was ensured through centralized training, double-data entry, real-time logic checks, and regular quality control audits. Images were managed relying on a central repository adhering to the DICOM standard. All hard drives were encrypted, and images were evaluated blindly by multiple experts. To comprehensively ensure data security and compliance, all data were anonymized, with implemented access controls, encrypted transmission, and off-site backups. |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |