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注册号: Registration number: |
ChiCTR2600121361 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-30 10:26:52 |
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注册时间: Date of Registration: |
2026-03-30 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: |
118例肛周坏死性筋膜炎的临床特征与诊疗策略:一项单中心回顾性分析 |
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Public title: |
Clinical Features and Management Strategies of Perianal Necrotizing Fasciitis: A Single-Center Retrospective Analysis of 118 Cases |
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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: |
118例肛周坏死性筋膜炎的临床特征与诊疗策略:一项单中心回顾性分析 |
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Scientific title: |
Clinical Features and Management Strategies of Perianal Necrotizing Fasciitis: A Single-Center Retrospective Analysis of 118 Cases |
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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: |
付春娇 |
研究负责人: |
陈光华 |
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Applicant: |
Fu Chunjiao |
Study leader: |
Chen Guanghua |
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申请注册联系人电话: Applicant telephone: |
+86 157 7963 2530 |
研究负责人电话:
Study leader's |
+86 136 9708 9406 |
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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: |
2444684174@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
469805830@qq.com |
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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: |
中国江西省南昌市东湖区墩子塘街道张家厂20号 |
研究负责人通讯地址: |
中国江西省南昌市东湖区八一大道445号 |
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Applicant address: |
No. 20 Zhangjiachang, Dunzitang Street, Donghu District, Nanchang, Jiangxi, China |
Study leader's address: |
No. 445 Bayi Dadao, Donghu District, Nanchang, Jiangxi, China |
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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: |
江西中医药大学 |
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Applicant's institution: |
Jiangxi University of Traditional Chinese Medicine |
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研究负责人所在单位: |
江西中医药大学附属医院 |
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Affiliation of the Leader: |
Jiangxi University of Traditional Chinese Medicine Affiliated Hospital |
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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: |
JZFYLL20260116012 |
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: |
江西中医药大学附属医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Jiangxi University of Traditional Chinese Medicine Affiliated Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-26 00:00:00 | ||
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伦理委员会联系人: |
熊明奕 |
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Contact Name of the ethic committee: |
Xiong Mingyi |
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伦理委员会联系地址: |
中国江西省南昌市东湖区八一大道445号 |
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Contact Address of the ethic committee: |
No. 445 Bayi Dadao, Donghu District, Nanchang, Jiangxi, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 791 8636 1455 |
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: |
江西中医药大学附属医院 |
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Primary sponsor: |
Jiangxi University of Traditional Chinese Medicine Affiliated Hospital |
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研究实施负责(组长)单位地址: |
中国江西省南昌市东湖区八一大道445号 |
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Primary sponsor's address: |
No. 445 Bayi Dadao, Donghu District, Nanchang, Jiangxi, China |
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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: |
自筹 |
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Source(s) of funding: |
Raise independently |
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研究疾病: |
肛周坏死性筋膜炎 |
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Target disease: |
Perianal necrotizing fasciitis |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
本研究旨在通过回顾性分析本中心较大样本量的PNF患者的临床资料,系统性描述其临床特征与诊疗过程,并基于客观解剖路径进行分组比较,以期为该病的早期诊断、精准评估和个体化外科干预策略提供高级别临床证据。 |
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Objectives of Study: |
This study aims to systematically delineate the clinical characteristics and management of perianal necrotizing fasciitis (PNF) through a retrospective analysis of a relatively large patient cohort from our center. By comparing groups defined by objective anatomical pathways of spread, we seek to provide high-level clinical evidence to inform early diagnosis, precise assessment, and individualized surgical intervention strategies for this disease. |
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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: |
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Inclusion criteria |
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排除标准: |
1.继发性感染(腹腔感染继发会阴扩散/外伤或术后吻合口瘘导致感染)。 2.特殊人群:妊娠期妇女、免疫缺陷(HIV/CD4<200/μL,器官移植术后)。 3.病历资料缺失或不完整者。 |
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Exclusion criteria: |
1. Cases of secondary infection (i.e., perineal spread secondary to intra-abdominal infection, or infection caused by trauma or postoperative anastomotic leakage). 2. Special populations including pregnant women and immunocompromised patients (e.g., HIV infection with CD4 count <200/μL, post-organ transplantation). 3. Patients with missing or incomplete medical records. |
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研究实施时间: Study execute time: |
从 From 2026-04-01 00:00:00至 To 2026-04-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-01 00:00:00 至 To 2026-04-30 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 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
无 |
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Blinding: |
None |
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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 |
是Yes |
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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): |
日期:2026-3-21 共享方式邮箱:2444684174@qq.com |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Date:2026-3-21 Sharing method:Email:2444684174@qq.com |
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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: |
1. 病例记录表 (CRF): 本研究使用自行设计的标准化《肛周坏死性筋膜炎回顾性数据提取表》作为CRF。该表格涵盖了人口学、基础病、临床表现(包括LRINEC评分)、实验室/影像学结果(特别是用于解剖分组的CT/MRI特征)、治疗细节(手术、药物)及预后指标等全部研究变量。 2. 电子采集和管理系统 (EDC): 数据采集流程为:由两名研究者经培训后,独立依据CRF从医院信息系统中提取数据并录入初始电子表。通过双人交叉核对与争议解决机制确保数据准确性。最终数据导入SPSS软件建立锁定数据库。所有数据均经去标识化处理,并存储于安全加密的医院内部设备,实行严格访问控制。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
1. Case Report Form (CRF): A self-designed, standardized Retrospective Data Extraction Form for Perianal Necrotizing Fasciitis was used as the CRF. This form encompassed all study variables, including demographics, underlying diseases, clinical manifestations (including the LRINEC score), laboratory/imaging results (particularly CT/MRI features used for anatomical grouping), treatment details (surgical and pharmacological), and outcome measures. 2. Electronic Data Capture (EDC) System: The data collection process was as follows: Two trained researchers independently extracted data from the hospital information systems according to the CRF and entered them into a preliminary electronic form. A dual-entry cross-verification process with a dispute resolution mechanism was employed to ensure data accuracy. The finalized data were imported into SPSS software to establish a locked database. All data were de-identified and stored on securely encrypted, internally managed hospital devices with strict access controls. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |