一种单手操作的冲吸式口腔护理装置的设计、研发及应用

注册号:

Registration number:

ChiCTR2500100078 

最近更新日期:

Date of Last Refreshed on:

2025-04-02 14:21:49 

注册时间:

Date of Registration:

2025-04-02 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

一种单手操作的冲吸式口腔护理装置的设计、研发及应用

Public title:

Design, Development, and Clinical Application of a Single-Handed Irrigation-Aspiration Oral Hygiene Device

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一种单手操作的冲吸式口腔护理装置的设计、研发及应用

Scientific title:

Design, Development, and Application of a Single-Handed Operated Irrigation-Suction Oral Care Device

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:

徐倩 

研究负责人:

徐洁 

Applicant:

Qian Xu 

Study leader:

Jie Xu 

申请注册联系人电话:

Applicant telephone:

+86 150 5883 6468

研究负责人电话:

Study leader's
telephone:

+86 138 6789 8597

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:

fyxuqian@nbu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

935325962@qq.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

宁波市第一医院

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:

宁波市海曙区柳汀街59号宁波市第一医院(月湖院区)

研究负责人通讯地址:

宁波市海曙区柳汀街59号宁波市第一医院(月湖院区)

Applicant address:

No. 59 Liuting Street, Haishu District, Ningbo City, The First Affiliated Hospital of Ningbo University(Yuehu Branch Hospital)

Study leader's address:

No. 59 Liuting Street, Haishu District, Ningbo City,The First Affiliated Hospital of Ningbo University(Yuehu Branch Hospital)

申请注册联系人邮政编码:

Applicant postcode:

315000

研究负责人邮政编码:

Study leader's postcode:

315000

申请人所在单位:

宁波市第一医院

Applicant's institution:

Ningbo First Hospital

研究负责人所在单位:

宁波市第一医院

Affiliation of the Leader:

Ningbo First Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

宁波市第一医院伦审2022研第082A号

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:

宁波市第一医院临床研究管理委员会

Name of the ethic committee:

Clinical Research Management Committee of the Ningbo First Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-12-12 00:00:00

伦理委员会联系人:

陈少莹

Contact Name of the ethic committee:

Shaoying Chen

伦理委员会联系地址:

宁波市海曙区柳汀街59号宁波市第一医院

Contact Address of the ethic committee:

No. 59 Liuting Street, Haishu District, Ningbo City, Ningbo First Hospital

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 574 8708 5233

伦理委员会联系人邮箱:

Contact email of the ethic committee:

fyxuqian@nbu.edu.cn

研究实施负责(组长)单位:

宁波市第一医院

Primary sponsor:

Ningbo First Hospital

研究实施负责(组长)单位地址:

宁波市海曙区柳汀街59号

Primary sponsor's address:

No. 59 Liuting Street, Haishu District, Ningbo City, Ningbo First Hospital

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江省

市(区县):

宁波市

Country:

China

Province:

Zhejiang

City:

Ningbo

单位(医院):

宁波市第一医院

具体地址:

宁波市海曙区柳汀街59号

Institution
hospital:

Ningbo First Hospital

Address:

No. 59 Liuting Street, Haishu District, Ningbo City

经费或物资来源:

浙江省医药卫生科技计划项目一般项目(2023KY1068)

Source(s) of funding:

General Project of Zhejiang Provincial Medical and Health Science and Technology Plan (Project Number: 2023KY1068)

研究疾病:

重症患者的口腔护理问题  

Target disease:

Oral Care Issues for Critically Ill Patients

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

主要目的:设计一款新型单手操作的冲吸式口腔护理装置,通过研究验证该口腔护理装置的安全性及临床有效性,优化产品,最终实现产品的生产及应用。 2.次要目的:验证本款口腔护理装置对患者 VAP 发生率的影响。  

Objectives of Study:

Primary Objective: To design a novel single-handed operated irrigation-suction oral care device, verify its safety and clinical effectiveness through research, optimize the product, and ultimately achieve its production and application. Secondary Objective: To validate the impact of this oral care device on the incidence rate of Ventilator-Associated Pneumonia (VAP) among patients.

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.插管前有肺部感染; 2.血液疾病,有明显出血倾向; 3.恶性肿瘤晚期或者临终状态。

Exclusion criteria:

1. Presence of pulmonary infection before intubation; 2. Blood disorders with a clear tendency towards bleeding; 3. Advanced stage of malignant tumor or terminal condition.

研究实施时间:

Study execute time:

From 2023-01-01 00:00:00 To 2025-01-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-08-17 00:00:00 To 2023-11-25 00:00:00

干预措施:

Interventions:

组别:

对照组

样本量:

45

Group:

Control group

Sample size:

干预措施:

按照气管插管患者口腔护理常规方法,需要两名护士,一名护士用一只手固定口腔,另一只手先使用海绵棒擦拭口腔,再将漱口液用针筒打入患者口腔,另一名护士使用吸痰管将口腔内废液吸出,这样的方式比较浪费人力且不容易将口腔内的痰痂等污垢彻底擦拭干净。(海绵棒擦拭+漱口液冲洗)

干预措施代码:

Intervention:

According to the standard oral care procedure for patients with endotracheal intubation, two nurses are required. One nurse uses one hand to stabilize the patient's mouth while using the other hand to first clean the oral cavity with a sponge stick, then injects mouthwash into the patient's mouth using a syringe. The other nurse uses a suction tube to remove the waste liquid from the oral cavity. This method is labor-intensive and often fails to thoroughly clean stubborn residues such as sputum crusts and other debris in the oral cavity. (Sponge stick cleaning + mouthwash rinsing)

Intervention code:

组别:

试验组

样本量:

45

Group:

Experimental Group

Sample size:

干预措施:

使用研发的单手操作的冲吸式口腔护理装置给气管插管患者进行口腔护理。

干预措施代码:

Intervention:

Using a newly developed one-handed irrigation-suction oral care device to perform oral care for patients with endotracheal intubation.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

宁波市 

Country:

China

Province:

Zhejiang

City:

Ningbo

单位(医院):

宁波市第一医院 

单位级别:

三甲 

Institution
hospital:

Ningbo First Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

口腔评分

指标类型:

主要指标

Outcome:

dental score

Type:

Primary indicator

测量时间点:

住院的第1天、第3天、第5天、第7天

测量方法:

使用由 Ames N.J 改良后《BECK 口腔评估表》(表 1)评估,该量表包括口唇、牙齿、口腔黏膜和牙龈、舌头、唾液五个项目。根据患者每个项目 的实际情况进行评分,单项分数 1-4 分,总分为 5-20 分。分数越高,提示口腔 情况越差。

Measure time point of outcome:

Day 1, Day 3, Day 5, and Day 7 of hospitalization

Measure method:

The modified BECK Oral Assessment Scale by Ames N.J. (Table 1) was used for evaluation. This scale assesses five items: lips, teeth, oral mucosa and gums, tongue, and saliva. Each item is scored based on the patient's actual condition, with individual scores ranging from 1 to 4 points and a total score ranging from 5 to 20 points. A higher total score indicates poorer oral health.

指标中文名:

溃疡及出血情况

指标类型:

次要指标

Outcome:

ulceration and bleeding condition

Type:

Secondary indicator

测量时间点:

住院的第1天、第3天、第5天、第7天

测量方法:

由世界卫生组织(WHO)口腔溃疡分级表进行测量

Measure time point of outcome:

Day 1, Day 3, Day 5, and Day 7 of hospitalization

Measure method:

The Oral Ulcer Grading Scale developed by the World Health Organization (WHO) was used for measurement.

指标中文名:

操作时间

指标类型:

次要指标

Outcome:

Nursing operation time

Type:

Secondary indicator

测量时间点:

住院的第1天、第3天、第5天、第7天

测量方法:

使用钟表记时

Measure time point of outcome:

Day 1, Day 3, Day 5, and Day 7 of hospitalization

Measure method:

Time measurement by watch

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

no

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 65 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):

通过计算机随机分组法的在线工具 https://www.randomizer.org/)产生随机分组表,随机数字从小到大排序,令随机数字为 1-45的受试对象为对照组,46-90的为干预组。

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

Using the online tool for random grouping method via computer (https://www.randomizer.org/), a random grouping table was generated with random numbers sorted in ascending order. Subjects with random numbers ranging from 1 to 45 were assigned to the control group, while those with numbers from 46 to 90 were assigned to the intervention group.

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

盲法:

单盲。结果评估由不参与本研究的临床护理人员进行测量,为确保结果的可靠性,不向结果测评者提供研究分组和干预的任何信息,评估者要等到研究结束后才知道随机方案的分配方式。

Blinding:

Single-blind. The outcome assessment was conducted by clinical caregivers who were not involved in this study. To ensure the reliability of the results, no information regarding the study group allocation or interventions was provided to the evaluators. The assessors were blinded to the randomization scheme until the end of the study.

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

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):

2026年3月;邮件联系研究者

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

March 2026; Contact the investigator by email

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:

病例记录表

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:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-04-02 14:21:33