View clinical trials related to Dentin Hypersensitivity.
Filter by:This study aims to investigate the influence of desensitizing agents on reducing post-operative sensitivity in posterior composite.
Dentin hypersensitivity is one of the most commonly occurring clinical dental conditions which is characterized by short and sharp pain which arises from exposed dentin in response to external stimuli, which typically are thermal, evaporative, tactile, osmotic or chemical. Hypersensitive dentin is mostly found in buccal tooth areas, in which enamel is missing because of abrasion, attrition, or erosion. The most generally accepted theory regarding the mechanism of dentin hypersensitivity is the hydrodynamic theory. It proposes that a pain-provoking stimulus increases the flow of the dentinal tubular fluid and consequently, stimulates the nerves around the odontoblasts, leading to dentin hypersensitivity.
The goal of this clinical trial is to evaluate the effect of 3M™ Clinpro™ Fluoride Aqueous Solution (experimental) on Dentin Hypersensitivity (DHS) in comparison to 3M™ Vanish™ (commercialized, control] in patients who have DHS. Participants will be asked to complete the following activities: Undergo a pre-treatment washout period for 3- to 6-weeks (± 4 days) post-enrollment. During this time, the Subject is to only use the provided oral hygiene products. Hypersensitivity will be assessed prior to (baseline) and immediately after sample application. Subject will be asked to come to the facility for hypersensitivity assessments at 24 hours, 7 days, and 30 days after the treatment visit. Researchers will compare 3M™ Clinpro™ Fluoride Aqueous Solution to 3M™ Vanish™ to evaluate if the effect of Clinpro™ on DHS treatment is non-inferior to Vanish™.
The aim of the study is to compare the effect of toothpastes containing thermal water of Castera-Verduzan with 1450 ppm fluoride and without fluorinated derivatives on oral hygiene, gingivitis, and dentin hypersensitivity in young adults.
This study will investigate the efficacy of three diode laser wavelengths 445 nm, 660 nm, 970 nm when applied just before placement of composite restoration on reducing postoperative sensitivity from Non-carious cervical lesions (NCCLs) with class V cavity preparation.
This study was conducted to evaluate and compare the efficacy of Olinanoseal and Curodont D'Senz in treatment of dentin hypersensitivity.
This will be a double-blind, randomized, three-arm parallel groups study of the effect of toothpastes containing Ca-hydroxyapatite (HAP), Mg-Zn-hydroxyapatite (Zn-Mg-HAP), or fluoroapatite (FAP). The aim of the study is to compare the effect of toothpastes containing Ca-hydroxyapatite (HAP), fluoroapatite (FAP), and Mg-Zn-hydroxyapatite (Mg-Zn-HAP) on dentin hypersensitivity associated with dental abrasion. Materials and methods. Thirty consent patients aged 35-45 with dentin hypersensitivity associated with abrasion will be recruited for the study. The study will have 2 phases: preparatory phase (recruitment of the patients, standardization of their oral hygiene protocols, wash-out period, calibration of the researchers and training) and the main part (double-blind, randomized, parallel groups study of toothpastes effect). Patients will be randomly divided into 3 groups (group 1 - toothpastes with Ca-HAP, group 2 - toothpastes with Zn-Mg-HAP, group 3 - toothpastes with FAP). Clinical examination will be performed at the baseline, after 2 and 4 weeks, and will include patient's interview, oral hygiene level assessment (OHI-S), and dentin sensitivity testing (Shiff's index). The null hypothesis is that there will be no statistically significant differences in dentin sensitivity level between the study groups.
The aim of this study was to evaluate the effects of a self etch adhesive resin and two desensitizing agents(Calcium phosphate, 5% glutaraldehyde) in treatment of dentin hypersensitivity on the quality of life of individuals.
Objective The purpose of this study was to compare the effect of Propolis and Gluma desensitizer on the management of Dentin Hypersensitivity Methods Patients with dentin hypersensitivity exhibiting pain scores of at least '2' on the visual analog scale (VAS) were included in the study. Patient's response to an air blast stimulus was noted on Visual Analogue Scale and Schiff's scale in order to record the degree of hypersensitivity of teeth. There were 80 teeth, 40 in each group. The baseline scores were obtained. Propolis and Gluma desensitizer were randomly applied to each hypersensitive tooth. VAS scores and Schiff's sensitivity score for air blast stimulus were then noted at baseline, immediate, after 1 week and then after 1 month of application.
This observational cohort study aims to evaluate the short-term (3 months) efficacy of the standard fluoride therapy in the German National Health System for managing hypersensitive carious lesions in primary teeth (fluoride varnish application), and further compare it to a different fluoride therapy utilizing a silver-containing fluoride agent combined with potassium iodide solution.