View clinical trials related to Dentin Sensitivity.
Filter by:This randomized, double-blind clinical trial aimed to evaluate the effect of an experimental gel containing 10% jambu extract (Acmella Oleracea) in reducing postoperative tooth sensitivity caused by bleaching with 35% hydrogen peroxide. The volunteers of this study were randomized into two different groups - GE (A. Oleracea extract at 10%) and GP (placebo). The dental elements of the GE received application of the experimental desensitizing gel on the buccal surfaces of the central incisors, lateral incisors, canines and upper and lower premolars, with a rubber cup in an active way, for 10 minutes. The GP group also received the application of a placebo gel (without active ingredient), under the same conditions described for the experimental gel. Subsequently, all groups underwent in-office bleaching treatment with 35% hydrogen peroxide.Post-bleaching sensitivity was collected through a form composed of the visual analogue scale (VAS). Color measurement was performed at two times: baseline (Ti) and one week after the 3rd bleaching session (Tf).
The aim of this study was to evaluate the efficacy of the association of casein phosphopeptide plus amorphous calcium phosphate (CPP-ACPF) mousse and photo-bio-modulation therapy (PMBT) (diode laser, RAFFAELLO 980 BIO - Dental Medical Technologies - DMT S.r.l.) in the treatment of dental hypersensitivity (DH) in children with Molar Incisor Hypomineralization (MIH) . Children aged 6-14 years with hypersensitive teeth were randomized into 3 groups. Group A received the application of CPP-ACPF mousse (GC MI Paste®) and sham light therapy; group B got the application of placebo mousse (Elmex Junior®) and PMBT; group C received both CPP-ACPF mousse and PMBT.
This trial evaluated the influence of polishing on enamel color change after in-office bleaching treatment. It also evaluated the influence of polishing on tooth morphology and sensitivity.
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.
Fluoridated desensitizers the frequently used for the treatment of dentin hypersensitivity (DH) with Iontophoresis. This study aimed to evaluate and compare the immediate and long-term effects of 10% Propolis with 2% sodium fluoride and 1.23% acidulated phosphate fluoride when applied along with Iontophoresis for the treatment of cervical dentin hypersensitivity (DH). Single-center, parallel, and double-blinded randomized clinical trials were conducted on systemically healthy patients, complaining about DH, with at least two sites. 10% propolis, 2% Sodium Fluoride and 1.23% Acidulated Phosphate Fluoride were used as desensitizers along with the Iontophoresis. After applying specific stimuli any decrease in DH was measured at baseline before and after application, on the 14th day after use, and at 28th-day post-intervention time intervals.
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 clinical trial was conducted to compare the desensitizing effect of toothpaste containing the active ingredient of an extract of Galla chinensis and toothpaste containing fluoride in patients with dentin hypersensitivity.
Background: Dentine hypersensitivity is a common oral complaint from older adults. It induces pain, affects oral hygiene practice, limits food choices and negatively affects the quality of life. Silver diamine fluoride (SDF) is a desensitizing agent but well-designed clinical trials are lacking. The objective of this study is to evaluate the effectiveness of SDF in reducing dentine hypersensitivity in older Chinese adults. Methods: This is a double-blinded randomised clinical trial recruiting 166 healthy older adults aged 65 or over after having written consent. A trained calibrated examiner will conduct clinical examination and assess dentine hypersensitive using a blast of compressed air delivered from 3-in-1 syringe. Older adults with a tooth with a self-perceived sensitivity score (SS) of 8 or above will be recruited. They will then be block randomised to receive either 38% SDF solution or 5% potassium nitrate every 4 weeks on the exposed root surface of the most hypersensitive tooth. The visible plaque index, bleeding on probing and probing depth (mm) will be recorded on the most hypersensitive tooth. The same examiner will perform clinical examination and assess the dentine hypersensitivity using the same tools and methods at 4-week and 8-week follow-ups. The examiner and older adults will be blinded to treatment allocation. The primary outcome is the percentage of change in SS before and after intervention at 8 weeks. The secondary outcome will be the percentage of change in VPI before and after intervention at 8 weeks. Clinical significance: It will provide evidence to manage dentine hypersensitivity in older adults in clinical care.
Tooth whitening is one of the most indicated aesthetic procedures in dentistry and there is evidence that it interferes with aspects of patients' quality of life. However, the sensitivity, associated with the post-procedure period, challenges clinicians and researchers. The use of topic desensitizing agents could be a alternative for the control of this adverse effects of bleaching agents. The objective of this randomized clinical study, therefore, is to evaluate the effect of glutaraldehyde-based desensitizing agent associated on tooth sensitivity and tooth color after bleaching with 35% hydrogen peroxide. 25 patients will be selected divided into two groups for a double-blind and split-mouth study. Among the results it is expected: that the use of glutaraldehyde desensitizing agent helps in the control of post-bleaching sensitivity, without harming the final color obtained of patients submitted to the proposed clinical protocol.
Tooth whitening is a procedure that has been increasingly requested by patients around the world, whether at home or in office bleaching. Tooth sensitivity is the main side effect of bleaching. It have a great power to interfere negatively in the quality of life of those affected. According to the literature, about 51% of people who had at-home bleaching developed postoperative sensitivity. The objective of this clinical, randomized, double-blind study is to evaluate the effectiveness of the association of casein phosphopeptides-fluoridated amorphous calcium phosphate with photobiomodulation in the treatment of tooth sensitivity after home bleaching, with 22% carbamide peroxide and also evaluate the effectiveness of at home bleaching through color analysis. For develop this study, 50 patients will be selected, with no previous history of sensitivity, aged between 18 and 30 years. They will be divided into four treatment groups: PLACEBO group; CPP-ACPF group; LASER group; LASER+CPP-ACPF group. Home bleaching treatment will use 22% carbamide peroxide. Patients should use two hours a day for 21 days. The desensitizing treatments will be applied in four moments, according to the group of each patient: before starting the bleaching treatment; after one week of the bleaching treatment; after two weeks of whitening treatment and after three weeks of whitening treatment. Sensitivity will be assessed using a visual analogue scale (VAS), where patients should daily mark their pain level (from 0 to 10) on each side of the arcade. After the 21 days of treatment, they will receive a new VAS, to evaluate if was any sensitivity will occur during 30 days after the bleaching treatment. In parallel with bleaching treatment and sensitivity treatment, the color analysis of teeth 13, 11, 21 and 23 will be performed, with the Vita Easyshade Advance 4.0 spectrophotometer, to monitor the bleaching performance, in each week. The first one will occur before starting the bleaching treatment (baseline) and a new measurement will be performed every week, together with the application of treatments for sensitivity. The collected data will be tabulated in an Excel Microsoft Windows 2010) spreadsheet and analyzed in the Jamovi 1.6.23 (The Jamovi Project, 2020) software. For inter- and intra-group analysis of sensitivity values, the Repeated Measures statistical test will probably be used. For all statistical analyses, a significance level of 5% will be adopted.