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Oral Infection clinical trials

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

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NCT ID: NCT05848245 Not yet recruiting - Infections Clinical Trials

Reducing Aerosol and Bioaerosol Using Different Oral Suctions

Start date: May 2023
Phase: N/A
Study type: Interventional

Aerosol particles generated when using dental instrument such as ultrasonic and high air driven handpieces, this aerosol is mixture of blood, saliva, infectious agents, and dental materials. Inhaler dust that range between PM2.5 to PM10 could transferred to the human lung's terminal bronchioles and alveoli that cause a harm effect. The aim of this study to assess the effectiveness of different dental suction devices that could be contributed to decrease risk of particles count, Bacterial and fungal that arising from patient mouth to indoor air dental clinic. This is a randomized clinical trial will be conducted in three different places: educational hospital, public hospital, and private clinic. In each place 40 subject will be recruited. Measurement including particles count and microorganism will be taken before 15 minutes and during of scaling and prophylaxis procedure to measure particles count, oral bacteria, fungus, and microbial air. In this study will be compared between four intervention groups; Group A with high and low suction only, Group B using dry shield suction and low section, Group C using extra-oral suction with high and low suction, and Group D using dry shield suction and extra-oral suction and low section. Difference between each categorical groups and particle, oral bacterial, fungus, and microbial air concentration will be tested using two-way ANOVA test or one way ANOVA test. Statistical analysis will be carried using STATA version 13.