Active clinical trials for "Dentin Sensitivity"

Background: Currently, periodontal treatment, both surgical and non-surgical, leaves sequelae in the vast majority of patients, dentine hypersensitivity (HSD) is one of the most important. For this reason, it is necessary to correctly diagnose this condition, to achieve a correct treatment of it. HSD is a condition frequently, which has been described as acute, provoked pain, which is not attributable to any other dental pathology. Its current prevalence is unknown, but it occurs in most patients after their periodontal treatment, and also in healthy patients. Course objective: To compare the clinical efficacy in reducing dentinal hypersensitivity in patients treated with dentifrices based on hydroxyapatite / 5% potassium nitrate / sodium monofluorophosphate 1450ppm and 5% potassium nitrate / 1426ppm sodium fluoride, during a period of evaluation of 8 weeks Materials and methods: A randomized clinical trial will be conducted. Inclusion criteria will be: patients ≥ 18 years, dentinal hypersensitivity in at least one tooth (incisors, canines, premolars) of analogous visual scale ≥4, healthy patients and patients with pathologies, controlled, absence of pathologies that contraindicate participation in the study. Exclusion criteria will include: teeth with extensive or defective fillings, tooth decay and pulpitis, dental crack, unit fixed prosthesis and plural fixed prosthesis, pregnant patients, regular anti-inflammatory treatment, allergy to any of the components of the study, hypersensitivity treatment Recent dentistry Patients will be assigned to two groups. The experimental group (n = 16) will be delivered with hydroxyapatite nanocrystals (VITIS® sensitive) and the control group (n = 16) will be given a paste with 5% potassium nitrate (Sensodyne True White), and after performing an instruction for use on the first visit, four subsequent visits will be made at 2, 4, 6 and 8 weeks after the initial visit. At each visit the hard and soft tissue exam will be performed; and also cold, heat, evaporative and electrical tests will be carried out on the teeth that will be included in the study. The tests will be performed by two previously calibrated researchers, and then the results will be entered into a computer program to perform the effectiveness calculations. Expected results: The results of the present study would demonstrate that there is a general decrease in dentinal hypersensitivity in both groups, during the 8-week study period, presenting a significantly greater improvement in dentin hypersensitivity in either of the two control groups. Keywords: Dentine hypersensitivity, desensitizing paste, hydroxyapatite, potassium nitrate.

The purpose of the study is to confirm the clinical effectiveness and safety of topical diammine silver fluoride (DASF) as a tooth desensitizer in adulst by comparing it to the application of sterile water. The study will be conducted in two different sites in Peru. Participantes will be 144 adults who will have at least one vital maxillary or mandibular cuspid or premolar with a cervical defect on the buccal surface and clinical hypersensitivity in response to air. Subjects will be randomly assigned to a topical application of DAS or sterile water. The reduction of pain (sensitivity) using a 100 mm VAS, will be determined. Safety will be also determined by evaluating the gingival condition (erythema, white changes, ulceration, staining) before and ater the application of the products. The evaluation times will be 24 hours and 7 days.

Aim of the study will be conducted to compare the efficacy of bifluoride (NaF and CaF) versus conventional fluoride varnish (Sodium Flouride) in the management of hypersensitivity of exposed cervical area in adult patients over 2 month

To evaluate the effect of Gluma desensitizer in controlling immediate post-treatment sensitivity in posterior occlusal composite restorations.

to solve the problem of hypersensitivity, I will use two different materials ( Giomer versus Sodium Fluoride) and compare between their effects in reliving the symptoms

2 different varnishes will be used to test their effectiveness in controlling teeth hypersensitivity in adult patient.

The present project will compare the effect of DH reduction using three different dentifrices (Sensodyne Repair and Protect - NOVAMIN technology; Dentalclean Daily Regenerator - REFIX technology; Dentalclean Daily Regenerator - REFIX technology + potassium citrate) in periodontal patients. The evaluation will be in 6 moments: T1 and T2- immediately before and after scaling and root planing (SRP) procedures; T3-after polishing sensitive areas with rubbers cups and the dentifrice determined for each group of patients and T4, 5, 6- After 2, 4 and 8 weeks of SRP. Profissional assessments and patient perception data will be performed.

This study aims to evaluate the longevity and efficacy of two products potassium oxalate-basedin two concentrations, 10% and 5%, by triple randomized blind clinical trial (split-mouth) . The desensitization approach (single agent) and the long-term effectiveness (baseline, 1 week, 2 weeks, 3 weeks). Data will be collected, tabulated and submitted to statistical analysis.

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.

Treatment of Dentin Hypersensitivity Using Theobromine , Remin Pro , and Combination of Both Materials