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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2200065222 |
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最近更新日期: Date of Last Refreshed on: |
2022-11-01 11:40:28 |
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注册时间: Date of Registration: |
2022-11-01 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
巨噬细胞极化在瘢痕疙瘩发病中的作用及机制 |
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Public title: |
Role and mechanism of macrophage polarization in the pathogenesis of keloid |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
巨噬细胞极化在瘢痕疙瘩发病中的作用及机制 |
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Scientific title: |
Role and mechanism of macrophage polarization in the pathogenesis of keloid |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
吕心仪 |
研究负责人: |
付思祺 |
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Applicant: |
Xinyi Lv |
Study leader: |
Siqi Fu |
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申请注册联系人电话: Applicant telephone: |
18707488736 |
研究负责人电话:
Study leader's |
18874139898 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
lvxinyi1368@163.com |
研究负责人电子邮件: Study leader's E-mail: |
fusiqi@csu.edu.cn |
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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): |
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申请注册联系人通讯地址: |
湖南省长沙市芙蓉区中南大学湘雅二医院 |
研究负责人通讯地址: |
湖南省长沙市芙蓉区中南大学湘雅二医院 |
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Applicant address: |
The Second Xiangya Hospital of Central South University, Furong District, Changsha City, Hunan Province |
Study leader's address: |
The Second Xiangya Hospital of Central South University, Furong District, Changsha City, Hunan Province |
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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: |
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申请人所在单位: |
中南大学湘雅二医院 |
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Applicant's institution: |
The Second Xiangya Hospital of Central South University |
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研究负责人所在单位: |
中南大学湘雅二医院 |
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Affiliation of the Leader: |
The Second Xiangya Hospital of Central South University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
(2022)伦审【临研】第(183)号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
中南大学湘雅二医院临床研究伦理委员会 |
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Name of the ethic committee: |
Clinical Research Ethics Committee, Second Xiangya Hospital, Central South University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-09-28 00:00:00 | ||
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伦理委员会联系人: |
徐会中 |
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Contact Name of the ethic committee: |
Huizhong Xu |
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伦理委员会联系地址: |
湖南省长沙市芙蓉区中南大学湘雅二医院 |
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Contact Address of the ethic committee: |
The Second Xiangya Hospital of Central South University, Furong District, Changsha City, Hunan Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
中南大学湘雅二医院 |
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Primary sponsor: |
The Second Xiangya Hospital of Central South University |
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研究实施负责(组长)单位地址: |
湖南省长沙市芙蓉区中南大学湘雅二医院 |
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Primary sponsor's address: |
The Second Xiangya Hospital of Central South University, Furong District, Changsha City, Hunan Province |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
湖南省自然科学青年基金2022JJ30805 |
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Source(s) of funding: |
Natural Science Youth Foundation of Hunan Province 2022JJ30805 |
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研究疾病: |
瘢痕疙瘩 |
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Target disease: |
keloid |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
析因分组(即根据危险因素或暴露因素分组) |
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Study design: |
Factorial |
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研究目的: |
明确巨噬细胞极化及不同亚型在瘢痕疙瘩患者及正常人中的分布差异。 |
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Objectives of Study: |
To investigate the differences in the distribution of macrophage polarization and different subtypes in keloid patients and normal controls. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
病理组:1.湘雅二医院门诊确诊的瘢痕疙瘩并选择在门诊手术室切除病理组织的患者;2.自愿参加且签署知情同意书;3.无其他基础疾病; |
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Inclusion criteria |
Pathological group: 1. Patients with keloid diagnosed in the outpatient department of the Second Xiangya Hospital and selected to have pathological tissue removed in the outpatient operating room; 2. 2. Participate voluntarily and sign the informed consent; 3. No other underlying diseases; |
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排除标准: |
病理组:1.有其他基础疾病或凝血功能障碍的患者。 |
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Exclusion criteria: |
Pathology group: 1. Patients with other underlying diseases or coagulopathy. |
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研究实施时间: Study execute time: |
从 From 2022-11-01 00:00:00至 To 2023-02-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2022-11-01 00:00:00 至 To 2022-10-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无随机 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
No random |
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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 |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
否No |
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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(请阅读网站首页注册指南共享原始数据的方式内容) |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
No original data is shared |
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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: |
皮肤组织RNA测序结果由华大基因进行数据录入与分析。 血液样本得流式细胞学结果、血液样本及皮肤组织样本得qPCR结果由本人在实验室仪器完成后,导出数据,分别用FlowJo_V10以及Excel进行数据分析后,导出至SPSS 25并进行后续分析。 免疫组织化学结果由inform软件进行分析。 在仔细核查知情同意与入选/排除标准检查后采集瘢痕疙瘩患者及健康人得相应部位皮肤组织以及血液,并建立数据采集表(登记志愿者基本信息、样本采集情况与日期)。后续所有数据获取后,在经过初步核查后登记至数据采集表。在所有数据采集完毕后,由组中其他成员对所有数据的完整性检查、逻辑一致性检查、离群数据检查、时间窗检查、不良事件检查再次检查并登记至数据采集表。 按要求完成数据录入与核查后,按编号顺序归档保存并设置检索目录。数据文件包括数据库、检查程序、分析程序、分析结果、编码本和说明文件等,分类保存,并有多个备份保存于不同磁盘或记录介质上,妥善保存,防止损坏。所有原始档案按相应规定内的期限保存 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data entry and analysis of skin RNA sequencing results were performed by BGI. The flow cytometry results of blood samples and qPCR results of blood samples and skin tissue samples were obtained by myself in the laboratory instrument, and the data were exported to SPSS 25 for subsequent analysis after data analysis with FlowJo_V10 and Excel. Immunohistochemical results were analyzed by INFORM software. After carefully checking the informed consent and inclusion/exclusion criteria, skin tissue and blood from keloid patients and healthy people were collected, and a data collection form (basic information of registered volunteers, sample collection situation and date) was established. All subsequent data acquisition shall be registered in the data collection form after preliminary verification. After all data were collected, the other members of the group checked the integrity, logical consistency, outlier data, time window and adverse event of all data again and registered them in the data collection table. After completing data entry and verification as required, file and save the data in serial order and set the retrieval directory. Data files include databases, inspection programs, analysis programs, analysis results, code books and description files, etc., which are stored in different categories, and multiple backups are stored on different disks or recording media, which are properly stored to prevent damage. All original files shall be maintained for the period specified accordingly. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |