|
注册号: Registration number: |
ChiCTR2600121828 |
|
最近更新日期: Date of Last Refreshed on: |
2026-04-03 15:14:24 |
|
注册时间: Date of Registration: |
2026-04-03 00:00:00 |
|
注册号状态: |
补注册 |
|
Registration Status: |
Retrospective registration |
|
注册题目: |
神经系统疾病癫痫诊疗模型的微调研究 |
|
Public title: |
Fine-tuning Study of Epilepsy Diagnosis and Treatment Models for Neurological Diseases |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
神经系统疾病癫痫诊疗模型的微调研究 |
|
Scientific title: |
Fine-tuning Study of Epilepsy Diagnosis and Treatment Models for Neurological Diseases |
|
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: |
林一聪 |
研究负责人: |
林一聪 |
|
Applicant: |
Lin Yichong |
Study leader: |
Lin Yichong |
|
申请注册联系人电话: Applicant telephone: |
+86 13671086598 |
研究负责人电话:
Study leader's |
+86 10 83198815 |
|
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: |
linyc_1@163.com |
研究负责人电子邮件: Study leader's E-mail: |
linyc_1@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: |
中国北京市西城区长椿街45号 |
研究负责人通讯地址: |
中国北京市西城区长椿街45号 |
|
Applicant address: |
45 Changchunjie Street, Xicheng District, Beijing, China |
Study leader's address: |
45 Changchunjie Street, Xicheng District, Beijing, 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: |
首都医科大学宣武医院 |
||
|
Applicant's institution: |
Xuanwu Hospital, Capital Medical University |
||
|
研究负责人所在单位: |
首都医科大学宣武医院 |
||
|
Affiliation of the Leader: |
Xuanwu Hospital Capital Medical 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: |
临研审[2026]037号-002 |
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: |
首都医科大学宣武医院伦理委员会 |
||
|
Name of the ethic committee: |
Ethics Committee of Xuanwu Hospital, Capital Medical University |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2026-02-14 00:00:00 | ||
|
伦理委员会联系人: |
张卓然 |
||
|
Contact Name of the ethic committee: |
Zhang Zhuoran |
||
|
伦理委员会联系地址: |
中国北京市西城区长椿街45号 |
||
|
Contact Address of the ethic committee: |
45 Changchunjie Street, Xicheng District, Beijing, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 83199270 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
xwzhuoranzhang@163.com |
|
研究实施负责(组长)单位: |
首都医科大学宣武医院 |
||||||||||||||||||||||
|
Primary sponsor: |
Xuanwu Hospital Capital Medical University |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
中国北京市西城区长椿街45号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
45 Changchunjie Street, Xicheng District, Beijing, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
自筹 |
||||||||||||||||||||||
|
Source(s) of funding: |
Self-funded |
||||||||||||||||||||||
|
研究疾病: |
癫痫 |
||||||||||||||||||||||
|
Target disease: |
Epilepsy |
||||||||||||||||||||||
|
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: |
其它 | ||||||||||||||||||||||
|
Study phase: |
N/A |
||||||||||||||||||||||
|
研究设计: |
诊断试验诊断准确性 |
||||||||||||||||||||||
|
Study design: |
Diagnostic test for accuracy |
||||||||||||||||||||||
|
研究目的: |
本课题通过先进的大模型微调技术,结合癫痫医疗大数据,由临床医生全程参与,在实际医疗场景中对医疗基座模型进行微调和反馈强化学习,构建一个涵盖医学知识、临床实践和诊疗规范深度融合的微调平台,最终形成面向癫痫领域的垂直医疗大模型,并进行多中心验证。 |
||||||||||||||||||||||
|
Objectives of Study: |
This study utilizes advanced fine-tuning techniques for large language models (LLMs), combined with extensive epilepsy medical big data and continuous clinician involvement. Through fine-tuning and reinforcement learning with human feedback (RLHF) on the medical foundation model in real clinical scenarios, we build a specialized fine-tuning platform that deeply fuses medical knowledge, clinical practice, and standardized diagnostic and treatment protocols. The result is a vertical epilepsy-specific large medical model, which is then validated across multiple centers. |
||||||||||||||||||||||
|
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.回顾性研究排除标准:(1)因病历修改或者涂抹无法正确读取信息;(2)检查报告涂抹或毁损导致大模型难以识别;(3)合并严重精神疾病的患者(如抑郁症、躁狂症、癫痫发作、精神分裂症等;(4)临床信息严重缺失。 |
||||||||||||||||||||||
|
Exclusion criteria: |
1. Exclusion criteria for the retrospective study: (1) Information cannot be correctly read due to modification or obliteration of medical records; (2) Examination reports are obliterated or damaged, making it difficult for the large language model to recognize them; (3) Patients with severe mental disorders (e.g., depression, mania, epileptic seizures, schizophrenia, etc.); (4) Severe lack of clinical information. 2. Exclusion criteria for the prospective study: (1) Patients with severe mental disorders (e.g., depression, mania, epileptic seizures, schizophrenia, etc.); (2) Patients deemed by the investigator as unable to cooperate in completing the trial; (3) Information cannot be correctly read due to patient accent or poor recording quality; (4) Examination reports are obliterated or damaged, making it difficult for the large language model to recognize them. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2025-12-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-09 00:00:00 至 To 2028-12-31 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: |
正在进行 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: |
采集:采用回顾性电子病历+前瞻性临床数据采集方式。回顾性数据从医院HIS系统提取脱敏后匿名化数据;前瞻性数据通过医院HIS系统提取脱敏后匿名化数据,语音转病历系统 管理:建立数据管理计划,包括数据字典、变量定义、编码规范。双人独立录入(一人录入、一人核对),逻辑校验规则自动运行,异常值人工复核。质量控制:定期抽样稽查(10%数据)、一致性检查、缺失值处理(多重插补或排除)。数据存储:加密服务器,访问日志记录,备份周期每周。 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data Collection: Retrospective electronic medical records combined with prospective clinical data collection. Retrospective data were extracted from the hospital HIS system, followed by de-identification and anonymization. Prospective data were extracted from the hospital HIS system with de-identification and anonymization, supplemented by a voice-to-medical-record transcription system. Data Management: A data management plan (DMP) was established, including a data dictionary, variable definitions, and coding conventions. Double independent data entry was implemented (one person entering, another verifying), with automated logical validation rules and manual review of outliers. Quality control measures included regular sampling audits (10% of data), consistency checks, and handling of missing values (multiple imputation or exclusion). Data storage was on an encrypted server with access logging and weekly backups. |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |