消毒协议对下牙的细菌减少的影响
Helder Fernandes de Oliveira1, Luan Carlos Gomes Teixeira1, Ismael Fernandes Da Silva Júnior1
1Department of Endodontics, School of Dentistry, University of Anápolis, Anápolis, Goiás, Brazil.
European endodontic journal
|June 27, 2024
概括
这项研究评估了感染Enterococcus faecalis的下牙的消毒方案. WaveOne Gold,被动超声波灌和氧化协议证明了最大的细菌减少.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 微生物学 微生物学
- 牙科材料科学 牙科材料科学
背景情况:
- 菌 (Enterococcus faecalis) 是持续根管感染中常见的病原体.
- 有效的消毒对于成功的内牙治疗结果至关重要.
- 新的消毒策略正在不断探索,以改善细菌的消除.
研究的目的:
- 评估和比较不同消毒方案的有效性,以减少受感染下牙的Enterococcus faecalis.
- 评估灌技术和内药物对减少细菌负载的影响.
主要方法:
- 80名受感染的下牙被分为四个实验组和两个对照组.
- 协议涉及WaveOne Gold (WOG) 仪器,被动超声波灌 (PUI) 或XP-Endo Finisher (XPF) 激活,以及超或氧化 (CH) 药物.
- 在四个时间点收集细菌样本,通过培养度和紫外线光谱测量来评估微生物生长.
主要成果:
- 没有一个测试的协议完全消除了Enterococcus faecalis.
- 所有实验组在消毒程序 (S2,S3,S4) 后,从初始样本 (S1) 显示出统计学上显著的细菌减少.
- WOG + PUI + CH协议显示,与WOG + PUI + Ultracal和WOG + XPF + Ultracal相比,细菌减少的统计学上显著差异在内包裹后 (S4).
结论:
- 结合WaveOne Gold,被动超声波灌和氧化的消毒协议实现了最高的细菌减少百分比.
- 可能需要进一步的研究来优化协议,在内牙感染中彻底消灭Enterococcus faecalis.
更多相关视频
11:47Evaluation of the Efficacy of Organic Peroxyacids for Eradicating Dairy Biofilms Using an Approach Combining Static and Dynamic Methods
Published on: December 9, 2022
1.6K
08:20Systematic Approach to Identify Novel Antimicrobial and Antibiofilm Molecules from Plants' Extracts and Fractions to Prevent Dental Caries
Published on: March 31, 2021
6.3K
相关概念视频
01:23Hand hygiene
3.2K
Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
Hand washing...
3.2K
01:30Cleaning, Sterilization, and Disinfection
6.7K
Cleaning, disinfection, and sterilization are the methods that help to break the infection chain and prevent disease.
Cleaning
The cleaning process usually involves using water with detergents or enzymatic cleaner and removing foreign material from objects and surfaces, including organic material such as body fluids or inorganic material like soil. Cleaning is performed before high-level disinfection and sterilization because foreign materials on the cover of the devices interfere with process...
Cleaning
The cleaning process usually involves using water with detergents or enzymatic cleaner and removing foreign material from objects and surfaces, including organic material such as body fluids or inorganic material like soil. Cleaning is performed before high-level disinfection and sterilization because foreign materials on the cover of the devices interfere with process...
6.7K