Effectiveness of the Use of Desensitizing Dentifrices Based on Nanocrystals of Hydroxyapatite / 5% Potassium Nitrate / 1450ppm Sodium Monofluorophosphate and Potassium Nitrate 5% / 1426ppm Sodium Floride in the Treatment of Dentine Hypersensitivity. Test Randomized Clinical
Keywords
Abstract
Description
Currently, periodontal treatment, both surgical and non-surgical, leaves sequelae in the vast majority of patients. The loss of clinical insertion level could be an early indicator or a possible risk factor for dentine hypersensitivity (HSD) (15). Therefore, it is necessary to correctly diagnose this condition, to achieve a correct treatment of it, which can be performed both in the clinic and at home.
HSD is a condition frequently present in individuals, leading them to seek help from a dentist. It has been described as an 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. (12) To determine the diagnosis and treatment of HSD, it is necessary to deepen the history, the assessment of the patient's pain through a self-assessment system such as the visual analogue scale (VAS), the differentiation between other pathologies using different tools and clinical interpretation, since that the ongoing processes that determine and maintain the opening and permeability of dentinal tubules are still under discussion. Multiple therapeutic modalities are used to manage HSD according to the intensity of pain and patient education, such as the use of remineralizing, desensitizing, blocking, analgesic dentifrices to restorative dentistry therapies, mucogingival surgeries, among others (14).
The research question of this study is: Is the application of a toothpaste based on hydroxyapatite / 5% potassium nitrate / sodium monofluorophosphate 1450ppm nano-crystals more effective compared to the application of a 5% potassium nitrate / fluoride toothpaste Sodium 1426ppm in the treatment of HSD? The general objective is to compare the clinical efficacy in reducing HSD in patients treated with dentifrices based on nano crystals of hydroxyapatite / 5% potassium nitrate / sodium monofluorophosphate 1450ppm and potassium nitrate 5% / sodium fluoride 1426ppm, during an evaluation period 8 weeks The importance of this study lies in the lack of information and quality studies that really assess the effectiveness of the various types of desensitizing toothpastes, so as to be clear about the most effective dentifrices and direct the dentist in the treatment of HSD
Dates
Last Verified: | 10/31/2019 |
First Submitted: | 09/25/2019 |
Estimated Enrollment Submitted: | 11/04/2019 |
First Posted: | 11/06/2019 |
Last Update Submitted: | 11/04/2019 |
Last Update Posted: | 11/06/2019 |
Actual Study Start Date: | 04/09/2020 |
Estimated Primary Completion Date: | 07/09/2020 |
Estimated Study Completion Date: | 08/20/2020 |
Condition or disease
Intervention/treatment
Other: Grupo I
Other: Grupo II
Phase
Arm Groups
Arm | Intervention/treatment |
---|---|
Active Comparator: Grupo I 16 patients | Other: Grupo I The toothpastes will be delivered by the researchers and will be applied with a manual toothbrush, with soft bristles and straight handle, by the patient.The 2nd, 3rd, 4th session (2nd, 4th, 6th week of follow-up) will be the application of tests and reinforcement of oral hygiene instruction. In the 5th session (8th week of follow-up) the pastes will be requested to verify compliance. |
Active Comparator: Grupo II 16 patients | Other: Grupo II The toothpastes will be delivered by the researchers and will be applied with a manual toothbrush, with soft bristles and straight handle, by the patient.The 2nd, 3rd, 4th session (2nd, 4th, 6th week of follow-up) will be the application of tests and reinforcement of oral hygiene instruction. In the 5th session (8th week of follow-up) the pastes will be requested to verify compliance. |
Eligibility Criteria
Ages Eligible for Study | 18 Years To 18 Years |
Sexes Eligible for Study | All |
Accepts Healthy Volunteers | Yes |
Criteria | The inclusion criteria that will be used for patient eligibility will be: Patients between 18 and 80 years old, HSD in at least two teeth (incisors, premolars, canines) VAS ≥4 and absence of pathologies that contraindicate participation in the study. The exclusion criteria that will be addressed will be: Teeth with extensive or defective fillings, tooth decay and pulpitis, dental crack, unit fixed prosthesis and plural fixed prosthesis, pregnant patients, regular treatment with anti-inflammatories, allergy to any of the components of the study and / or recent dentin hypersensitivity treatment. |
Outcome
Primary Outcome Measures
1. Dentinal Hypersensitivity [3 months]
2. Dentinal Hypersensitivity [3 months]
3. Dentinal Hypersensitivity [3 months]
4. Dentinal Hipersensitivity [3 months]