ChiCTR2400084582 版本V1.1 版本创建时间2024/05/21 08:58:11 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2400084582 

最近更新日期:

Date of Last Refreshed on:

2024-05-21 08:58:06 

注册时间:

Date of Registration:

2024-05-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

潮湿及干性环境鼓膜急性穿孔修复的多中心临床研究

Public title:

Multi-center clinical study on repair of acute perforation of tympanic membrane in moist and dry environment

注册题目简写:

English Acronym:

研究课题的正式科学名称:

潮湿及干性环境鼓膜急性穿孔修复的多中心临床研究

Scientific title:

Multi-center clinical study on repair of acute perforation of tympanic membrane in moist and dry environment

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:

楼梓涵 

研究负责人:

陈正侬 

Applicant:

Zihan Lou 

Study leader:

Zhengnong Chen 

申请注册联系人电话:

Applicant telephone:

+86 152 6796 2223

研究负责人电话:

Study leader's telephone:

+86 189 3017 3986

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:

yiwulouzihan@126.com

研究负责人电子邮件:

Study leader's E-mail:

jassey@126.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:

上海市徐汇区宜山路600号

研究负责人通讯地址:

上海市徐汇区宜山路600号

Applicant address:

Yishan Road 600, 200233 Shanghai

Study leader's address:

Yishan Road 600, 200233 Shanghai

申请注册联系人邮政编码:

Applicant postcode:

200233

研究负责人邮政编码:

Study leader's postcode:

200233

申请人所在单位:

上海交通大学医学院附属第六人民医院

Applicant's institution:

Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

研究负责人所在单位:

上海交通大学医学院附属第六人民医院

Affiliation of the Leader:

Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2023-006-(1)

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:

上海市第六人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Shanghai Sixth People‘s Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-03-15 00:00:00

伦理委员会联系人:

庞路阳

Contact Name of the ethic committee:

Luyang Pang

伦理委员会联系地址:

上海市徐汇区宜山路600号

Contact Address of the ethic committee:

600 Yishan Road, Xuhui District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 6436 9181

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

上海交通大学医学院附属第六人民医院

Primary sponsor:

Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

研究实施负责(组长)单位地址:

上海市徐汇区宜山路600号

Primary sponsor's address:

Yishan Road 600, 200233 Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海交通大学医学院附属第六人民医院

具体地址:

上海市徐汇区宜山路600号

Institution
hospital:

Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

Address:

Yishan Road 600, 200233 Shanghai

经费或物资来源:

上海市科委

Source(s) of funding:

Shanghai Science and Technology Commission

Target disease:

acute tympanic membrane perforation

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究旨在深入探讨湿性环境对急性鼓膜穿孔修复的影响,以验证修复速度、成功率和听力恢复的优势。通过比较湿性和干性环境下的修复效果,我们将进一步揭示潮湿对于鼓膜穿孔康复的积极作用,为临床提供科学依据,优化手术操作环境,提升患者治疗体验及治疗效果。  

Objectives of Study:

This study aims to delve into the influence of a wet environment on the repair of acute tympanic membrane perforations, aiming to validate the advantages in repair speed, success rate, and hearing recovery. By comparing the outcomes of repairs conducted in wet and dry environments, we aim to further elucidate the beneficial effects of moisture on tympanic membrane perforation recovery. This research endeavors to provide scientific evidence for optimizing surgical environments, thereby enhancing both patient treatment experiences and outcomes.

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16岁; ② 穿孔大于1/4鼓膜紧张部面积的鼓膜穿孔; ③ 穿孔时间小于72小时; ④ 气骨导差<30dB。

Inclusion criteria

1. Age greater than 16 years old; 2. Tympanic membrane perforation larger than 1/4 of the area of the pars tensa; 3. Perforation duration less than 72 hours; 4. Air-bone gap <30 dB.

排除标准:

① 中耳感染; ② 中耳有肉芽组织增生; ③ 听骨链有损伤; ④ 由鼓膜穿孔外伤所致的感音神经性聋; ⑤ 咽鼓管功能障碍者; ⑥ 孕妇等特殊人群。

Exclusion criteria:

1. Middle ear infection; 2. Granulation tissue proliferation in the middle ear; 3. Damage to the ossicular chain; 4. Sensorineural hearing loss caused by trauma-induced tympanic membrane perforation; 5. Individuals with Eustachian tube dysfunction; 6. Special populations such as pregnant women.

研究实施时间:

Study execute time:

From 2024-03-18 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-05-21 00:00:00 To 2024-12-31 00:00:00  

干预措施:

Interventions:

组别:

第一阶段-生理盐水治疗组

样本量:

30

Group:

First stage-Normal saline treatment group

Sample size:

干预措施:

0.9%生理盐水经外耳道滴耳给药,局部应用于鼓膜表面,2次/天,2滴/次,固定时间。

干预措施代码:

Intervention:

0.9% saline was administered by ear drops through the external ear canal and applied locally to the surface of the tympanic membrane, twice a day, 2 drops per time, for a fixed time.

Intervention code:

组别:

第一阶段-对照组

样本量:

30

Group:

First stage-control group

Sample size:

干预措施:

随访观察,不作处理

干预措施代码:

Intervention:

Follow-up observation, no treatment.

Intervention code:

组别:

第二阶段-氧氟沙星滴耳液治疗组

样本量:

32

Group:

Second stage-Ofloxacin ear drops treatment group

Sample size:

干预措施:

氧氟沙星滴耳液经外耳道滴耳给药,局部应用于鼓膜表面,2次/天,2滴/次,固定时间。

干预措施代码:

Intervention:

Ofloxacin ear drop was administered by ear drops through the external ear canal and applied locally to the surface of the tympanic membrane, twice a day, 2 drops per time, for a fixed time.

Intervention code:

组别:

第二阶段-重组牛碱性成纤维细胞生长因子滴眼液治疗组

样本量:

32

Group:

Second stage-Recombinant bovine basic fibroblast growth factor eye drops treatment group

Sample size:

干预措施:

重组牛碱性成纤维细胞生长因子滴眼液(规格:21000IU/5ml/瓶)经外耳道滴耳给药,局部应用于鼓膜表面,2次/天,2滴/次,固定时间。

干预措施代码:

Intervention:

Recombinant bovine basic fibroblast growth factor eye drops (specification: 21000IU/5ml/ bottle) was administered by ear drops through the external ear canal and applied locally to the surface of the tympanic membrane, twice a day, 2 drops per time, for a fixed time.

Intervention code:

组别:

第二阶段-生理盐水治疗组

样本量:

32

Group:

Second stage-Normal saline treatment group

Sample size:

干预措施:

0.9%生理盐水经外耳道滴耳给药,局部应用于鼓膜表面,2次/天,2滴/次,固定时间。

干预措施代码:

Intervention:

0.9% saline was administered by ear drops through the external ear canal and applied locally to the surface of the tympanic membrane, twice a day, 2 drops per time, for a fixed time.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

上海交通大学医学院附属第六人民医院 

单位级别:

三甲 

Institution
hospital:

Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

义乌市中心医院 

单位级别:

三甲 

Institution
hospital:

Yiwu Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

鼓膜愈合情况

指标类型:

主要指标

Outcome:

The healing of the eardrum

Type:

Primary indicator

测量时间点:

入组后3个月

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

听力改善情况

指标类型:

次要指标

Outcome:

Hearing improvement

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 16 years
最大 Max age 60 years

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):

本研究将由计算机的随机数发生器完成研究病例的分配

Randomization Procedure (please state who generates the random number sequence and by what method):

In this study, the random number generator of the computer will complete the assignment of study cases

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:

1、研究角色分配: ①操作软件的工程师:负责生成随机分配序号并准备随机化分配的信封。他们对患者的治疗情况完全不知情。 ②临床医生:负责给患者开药并指导用药,但对具体药物内容不知情,药物包装上只标记为A、B、C。 ③评估医生:负责评估患者的治疗效果,包括鼓膜愈合情况和听力恢复情况,对患者使用何种药物情况不知情。 2、盲法具体操作: ①药物标记与包装:将生理盐水、氧氟沙星滴耳液和重组牛碱性成纤维细胞生长因子滴眼液分别标记为A、B、C。确保外包装一致且没有任何可以识别药物的信息。 ②药物分发:由不参与临床治疗和效果评估的工作人员(如药剂师)根据信封内的分配序号给患者发放相应的药物。 ③患者用药指导:患者只知道自己应该使用A、B或C药物,具体使用方法由临床医生告知,但临床医生也不知道药物具体成分。 ④评估过程:评估医生在进行鼓膜愈合情况和听力恢复情况评估时,严格避免接触任何药物信息,只根据患者编号记录和分析数据。

Blinding:

1. Research role allocation: ① The engineer who operates the software is responsible for generating the randomly assigned serial number and preparing the randomly assigned envelope. They were completely unaware of the patient's treatment. (2) Clinicians: responsible for prescribing and guiding drugs to patients, but they do not know the specific drug content, and the drug packaging is only marked as A, B, and C. ③ Evaluation doctor: responsible for evaluating the treatment effect of patients, including tympanic membrane healing and hearing recovery, and do not know what drugs patients use. 2. Specific operation of blind method: ① Drug labeling and packaging: Normal saline, ofloxacin ear drops and recombinant bovine basic fibroblast growth factor eye drops were labeled as A, B and C, respectively. Make sure the packaging is consistent and does not contain any information that can identify the drug. (2) Drug distribution: Staff (such as pharmacists) who are not involved in clinical treatment and effect evaluation will distribute the corresponding drugs to patients according to the distribution serial number in the envelope. ③ Patient medication guidance: Patients only know that they should use A, B or C drugs, and the specific use method is informed by the clinician, but the clinician does not know the specific ingredients of the drug. Evaluation process: When assessing the healing of the eardrum and the recovery of hearing, the evaluation doctor strictly avoids contact with any drug information, and only records and analyzes the data according to the patient number.

是否共享原始数据:

IPD sharing

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):

不共享原始数据

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

No IPD sharing

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:

病历记录表

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-05-21 08:57:55