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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: |
ChiCTR2100051965 |
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最近更新日期: Date of Last Refreshed on: |
2022-04-17 14:17:58 |
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注册时间: Date of Registration: |
2021-10-10 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: |
富血小板血浆预防大面积食管早癌内镜黏膜下剥离术后狭窄的随机对照临床研究 |
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Public title: |
A randomized controlled clinical study of platelet-rich plasma in the prevention of stricture after endoscopic submucosal dissection of large area early esophageal carcinoma |
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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: |
富血小板血浆预防大面积食管早癌内镜黏膜下剥离术后狭窄的随机对照临床研究 |
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Scientific title: |
A randomized controlled clinical study of platelet-rich plasma in the prevention of stricture after endoscopic submucosal dissection of large area early esophageal carcinoma |
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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: |
马搏宇 |
研究负责人: |
石蕾 |
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Applicant: |
Ma Boyu |
Study leader: |
Shi Lei |
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申请注册联系人电话: Applicant telephone: |
+86 18990893880 |
研究负责人电话:
Study leader's |
+86 13982751821 |
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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: |
18990893880@163.com |
研究负责人电子邮件: Study leader's E-mail: |
Leishi@swmu.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: |
四川省泸州市江阳区太平街25号 |
研究负责人通讯地址: |
四川省泸州市江阳区太平街25号 |
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Applicant address: |
25 Taiping Street, Jiangyang District, Luzhou, Sichuan, China |
Study leader's address: |
25 Taiping Street, Jiangyang District, Luzhou, Sichuan, China |
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申请注册联系人邮政编码: Applicant postcode: |
646000 |
研究负责人邮政编码: Study leader's postcode: |
646000 |
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申请人所在单位: |
西南医科大学附属医院 |
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Applicant's institution: |
The Affiliated Hospital of Southwest Medical University |
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研究负责人所在单位: |
西南医科大学附属医院 |
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Affiliation of the Leader: |
The Affiliated Hospital of Southwest Medical 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: |
KY2021235 |
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: |
西南医科大学附属医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the Affiliated Hospital of Southwest Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-09-17 00:00:00 | ||
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伦理委员会联系人: |
张增瑞 |
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Contact Name of the ethic committee: |
Zhang Zengrui |
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伦理委员会联系地址: |
四川省泸州市江阳区太平街25号 |
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Contact Address of the ethic committee: |
25 Taiping Street, Jiangyang District, Luzhou, Sichuan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 830 3165273 973 |
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: |
西南医科大学附属医院 |
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Primary sponsor: |
The Affiliated Hospital of Southwest Medical University |
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研究实施负责(组长)单位地址: |
四川省泸州市江阳区太平街25号 |
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Primary sponsor's address: |
25 Taiping Street, Jiangyang District, Luzhou, Sichuan |
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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: |
无 |
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Source(s) of funding: |
None |
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研究疾病: |
早期食管癌 |
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Target disease: |
Early esophageal cancer |
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研究疾病代码: |
无 |
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Target disease code: |
无 |
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研究类型: |
干预性研究 |
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Study type: |
Interventional 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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
主要目的是探究PRP预防食管大面积早癌ESD术后狭窄的有效性及安全性,次要目的是探究PRP对于早期食管癌术后患者远期预后的影响。 |
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Objectives of Study: |
The main purpose was to explore the effectiveness and safety of PRP in preventing postoperative stenosis of large area early esophageal cancer after ESD, and the secondary purpose was to explore the impact of PRP on the long-term prognosis of patients with early esophageal cancer after ESD. |
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药物成份或治疗方案详述: |
试验组:ESD术后立即于残余黏膜下层注射PRP,术后口服醋酸泼尼及质子泵抑制剂PPI治疗8周。 对照组:ESD术后立即于残余黏膜下层注射曲安奈德,术后口服醋酸泼尼及质子泵抑制剂PPI抑酸治疗8周。 PRP为由自体血液经提取离心制得,具有调节细胞的增殖、分化、血管生成和趋化的作用,还可以增加细胞膜的通透性,调节炎症过程。 |
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Description for medicine or protocol of treatment in detail: |
Test group: PRP was injected into the residual submucosa immediately after ESD and treated with oral prednisolone acetate and proton pump inhibitor PPI for 8 weeks after surgery. Control group: Tretinoin was injected into the residual submucosa immediately after ESD, and postoperative oral treatment with prednisolone acetate and proton pump inhibitor PPI for 8 weeks. PRP is made from autologous blood by extraction and centrifugation, which has the effect of regulating cell proliferation, differentiation, angiogenesis and chemotaxis, and also increases cell membrane permeability and regulates the inflammatory process. |
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纳入标准: |
①经病理检查或内镜精查考虑为食管早癌,病变面积占环周黏膜≥75%;ESD术后创面黏膜缺损≥75%; |
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Inclusion criteria |
①Early carcinoma of the esophagus considered by pathological examination or endoscopic fine examination, with lesions occupying ≥ 75% of the periaqueductal mucosa; post-ESD traumatic mucosal defect ≥ 75%; |
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排除标准: |
①合并其他恶性肿瘤者或其他食管疾病者; |
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Exclusion criteria: |
①Patients with other malignant tumors or other esophageal diseases; |
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研究实施时间: Study execute time: |
从 From 2022-01-01 00:00:00至 To 2023-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2022-01-01 00:00:00 至 To 2022-12-31 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): |
由指定的研究助手,在电脑Stata软件生成随机数字对应的随机序列,等分为1组和2组,按受试者入组顺序顺次根据随机数字表结果随机分入1组或2组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
A designated research assistant generates a random sequence of random numbers corresponding to the random numbers in the computerized Stata software, and divides them equally into group 1 and group 2, and randomly assigns them to group 1 or group 2 according to the random number table results in the |
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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: |
本试验为单盲,仅对受试者设盲。 |
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Blinding: |
This study was single - blind, only subjects were blind. |
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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): |
上传至Resman平台 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Upload to Resman platform |
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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: |
数据采集使用病例观察表,录入数据及管理采用Resman平台。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data were collected using the case observation form, and the Resman platform was used for data entry and management. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |