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Deep Bite 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: NCT04105127 Not yet recruiting - Malocclusion Clinical Trials

Pain and Discomfort With Anterior Versus Posterior Builds-up

Start date: January 1, 2020
Phase: N/A
Study type: Interventional

Orthodontic build-ups are made by composite/resin material bonded to the palatal or occlusal surfaces of teeth (usually molars or incisors). Their primary purpose is to prevent heavy contact of the upper teeth with lower fixed appliances in patients with overbite reduction to avoid brackets detachment. These appliances disarticulate the posterior teeth, deprogram the masticatory muscles and allow for eruption, extrusion, and uprighting of the posterior teeth. Build-ups are usually placed in the first months of the fixed orthodontic treatment and contribute to increasing the perception of pain. In the orthodontic daily practice, the pain is the most frequent symptom during treatment and is the one that most frightens/worries the patients. Literature shows that fear of pain is one of the primary reasons that patients fail to seek orthodontic care. Pain has a negative effect on patients' compliance, oral hygiene, and missed appointments. Its effects on patients' daily lives is a major reason for discontinuance of orthodontic treatment. In the literature the prevention of pain and management of orthodontic builds-ups is a poorly analyzed topic, despite being a daily problem in orthodontic clinical practice. So, the aim of the present study is to investigate and analyze the perception of pain and function impairment with different type of build-ups (anterior or posterior) to identify an efficient clinical management protocol and an effective pain and discomfort prevention strategy.