View clinical trials related to Tooth Decay.
Filter by:The purpose of this research study is to test the effectiveness of two different crowns/caps on teeth for restoration of primary anterior teeth. The two different materials of crowns are esthetic crowns with retentive grooves and without retentive crowns. These crowns are placed on the teeth to restore function, esthetics and prevent further caries and infection.
The purpose of this research study is to test the effectiveness of two different crowns/caps on teeth for restoration of primary molar teeth. The two different materials of crowns are resin polymer and stainless steel crowns. These crowns are placed on the teeth to restore function and prevent further caries and infection.
This research study delves into the effectiveness of bioactive and non-bioactive restorative systems in deep carious permanent molars treated with selective caries removal. Selective caries removal techniques aim to preserve as much healthy tooth structure as possible while effectively eliminating carious tissue. The study investigates how the choice of restorative material influences the outcomes of selective caries removal procedures in deep carious lesions. By assessing factors such as restoration integrity, pulpal response, and long-term success rates, the research seeks to provide evidence-based insights into the comparative performance of bioactive and non-bioactive restorative systems in this clinical context.
- Objective: To evaluate the effectiveness in plaque removal of the new device; Dental floss holders and compare the results to the conventional way of flossing. - Methods: Thirty adult male and female participants participated in this randomized, single-use, single-blind clinical study. Participants were randomly assigned to one of two groups; Group A: Consists of 30 participants in whom Dental Floss Holders (DFH) was constructed to either maxillary or mandibular arch randomly. Group B: Consists of 30 participants in whom conventional flossing (CF) was done to the other arch. Participants attended the first visit for primary impression taking in order to construct the DFH. In the second visit, participants were examined by a blinded examiner to record their plaque index using O'Leary index. Then, they flossed using DFH and CF according to the group they were assigned to. Participants were monitored to ensure proper coverage of all the areas following precise instructions. They then brushed their teeth for approximately 2 minutes using modified bass technique. Next, plaque index was recorded again using the O'leary index. Time was recorded during flossing of each arch. Finally, participants were given a questionnaire to assess their satisfaction of the device. - Results: The differences between the groups showed the DFH group with a 62.8% reduction in whole mouth plaque and 63.3% for proximal plaque compared to 52.9% and 50.4% for the CF group, respectively (p = 0.01). The DFH was more time efficient in removing plaque from the marginal regions with an average time of 00:00:37 in comparison to the CF which averaged in 00:02:07 (p < 0.001). A total of 26 participants (86.7%) preferred using the DFH over the CF. - Conclusion: With the combination of toothbrushing, the Dental Floss Holders is significantly more effective and time efficient than conventional flossing in removing plaque from tooth surfaces.
The goal of this clinical trial is to compare the effect of CBD candy versus sugar free candy on reducing the number of bacteria causing tooth decay, in adults The main question is to see whether CBD have any effect on reducing the number of Streptococcus mutans, in the oral cavity the main bacteria causing tooth decay. Participants will be randomly placed in a group, and assigned to take either CBD-infused lozenge (if in the experimental group) or a sugar-free candy (if in the control group) once a day for 15 days. A sample of saliva will be collected and analyzed in a lab before and after consumption of the candy to see whether either product could reduce the harmful bacteria in the mouth.
The aim of the study is to identify adolescent patients that are at risk of developing oral diseases, and to assess if targeted preventive oral treatment with antibacterial dual-light therapy as an adjunctive treatment method can have a positive impact in preventing oral diseases from emerging.
To evaluate the clinical performance of Alkasite restorative material versus glass ionomer in restoration of primary molars.
The main risk factors for dental caries are inadequate oral hygiene practices, cariogenic bacteria, and cariogenic diet. Among these factors, diet has a different dual relationship with dental caries. Dietary habits have the potential to be a risk factor for dental caries impaired oral and dental health can also lead to deficiencies in dietary intake. Studies have shown that there is a decrease in gum and periodontal diseases in the adult age group with a diet compatible with the Mediterranean diet. This cross-sectional study aims to examine the relationship between a diet compatible with the Mediterranean Diet and dental caries and gum health status in children. We hypothesize that children will have better gum health and less tooth decay with a diet compatible with the Mediterranean diet.
The goal of this randomized clinical trial is to test the effect orally administration of Probiotics based on Lactobacillus rhamnosus LR04 and Lactobacillus plantarum LP14 as adjuvant in caries prevention in subjects who can not properly perform oral hygiene procedures. The main questions it aims to answer are: - QUESTION 1: orally administered probiotics based on the previous strains could represent a useful tool in support of special needs patients in tooth decay prevention? - QUESTION 2: orally administered probiotics based on the previous strains could ameliorate salivary pH management? Partecipants in the test group will take the test probiotic for 90 days in adjunction of the routinary oral hygiene procedures. Partecipants in the positive controlled group will take the placebo for 90 days in adjunction of the routinary oral hygiene procedures. Partecipants in the negative control group will perform only the routinary oral hygiene procedures. Researchers will compare 3 groups to see if orally administered probiotics based on L. rhamnosus and L. plantarum may help in the management of clinical status and salivary pH levels.
Alterations in oral health of children interfere with their quality of life. Dental caries is the most common public health problem of children . The disease is the result of a complex interaction between acid producing tooth-adherent bacteria and fermentable carbohydrates. Over time, the acids in the dental plaque demineralize enamel and dentin in the fissures and the smooth surfaces of the tooth. The earliest visual sign of dental caries is white spot lesion. If demineralization continues, the surfaces of the white spot will cavitate, resulting in a cavity. If demineralization environment is reduced or eliminated, white spot lesions may remineralize and not progress. Risk factors include high numbers of cariogenic bacteria, high frequency sugar consumption, inadequate salivary flow, insufficient fluoride exposure, poor oral hygiene, and poverty. The early diagnosis and management of caries still a challenge of dental care for children . The prefabricated metal crowns are often the first choice for the repair of severely damaged primary teeth and have been one of the most effective and efficient methods of tooth restoration in pediatric dentistry since Humphrey first used them in pediatric patients in 1950 . They are used to restore primary or permanent teeth with extensive or multisurface cavities, cervical decalcification, and/or developmental defects . The prefabricated metal crowns have many advantages over other crown types and dental restorative materials . Their life span is the same as that of an intact primary tooth, they provide protection to the residual tooth structure that may have been weakened after excessive caries removal, the technique sensitivity or the risk of making errors during their application is low and their cost is low . Despite many advantages, the metal appearance of these crowns is unpleasant to the parents and children and they prefer tooth-colored restorations to silver-colored fillings regardless of location of restorations . Inflammation of the surrounding gingival tissue is a problem frequently associated with prefabricated metal crowns. The incidence of gingivitis has been reported to be higher around poorly fitting crowns than around the crowns considered to be well adapted . Considering the increasing demand for esthetic restorations, several treatment options have been proposed for primary teeth to overcome this problem such as strip crowns, pre-veneered stainless steel crowns and zirconia crowns . Strip crown was introduced by Webber et al., in 1979 . strip crowns are available in different brands but the most commonly used resin composite strip crowns worldwide is 3M ESPE crown (3M ESPE Dental). Composite resin strip crowns (SC) have been utilized for over 2 decades to restore carious primary teeth . In spite of a long time of using, there is a paucity of literature concerning the clinical success of these crowns . Incorporation of ceramic nanofibers in dental composites can significantly improve their mechanical properties and fracture toughness and thus may extend their service life. This study aimed to assess clinically and radiographicaly of primary teeth restored with stability of the glassionomer and two composite material crown restoration using the preformed strip crown technique in primary molars.