View clinical trials related to Tooth Erosion.
Filter by:The purpose of this study is to investigate the ability of an experimental dentifrice containing 1150 parts per million (ppm) fluoride to remineralize acid-softened dental enamel and help prevent further demineralization compared to a 0 ppm fluoride placebo dentifrice and a marketed, fluoride-containing dentifrice (Reference Dentifrice).
Dental erosion happens when the teeth lose some of their parts because of acid from the things people eat and/or drink or even from stomach. It can make teeth hurt and become sensitive. The mouth has a protective shield called salivary pellicle that helps, and there are some special bacteria called Nitrate-reducing bacteria (NRB) that can be good for the mouth and heart. Eating some fruits and vegetables or drinking beetroot can make these bacteria thrive, which might help the heart and blood pressure. This study wants to see how administering chlorhexidine mouthwash affects the good bacteria in the mouth for people with healthy teeth and those with erosion. This study aims to find out if this mouthwash can change the saliva and bacteria in the mouth for the better, in people with both healthy teeth and those with dental erosion. The proposed study is part of a PhD educational project and will be a double blind, randomised design, crossover trial for the effect of Chlorhexidine (CHX) mouthwash on healthy control and people with dental erosion (PwDE). This study aims to explore mouthwash's effect on oral microbiome recovery in WMS and salivary pellicle and its impact on blood pressure and arterial stiffness in healthy controls PwDE
Dental erosion happens when teeth lose some of their parts because of acid from the things people eat and/or drink or even from their stomach. It can make their teeth hurt and become sensitive. The mouth has a protective shield called salivary pellicle that helps, and there are some special bacteria called Nitrate-reducing bacteria (NRB) that can be good for the mouth and heart. Eating some fruits and vegetables or drinking beetroot can make these bacteria thrive, which might help the heart and blood pressure. This study wants to see how drinking beetroot juice affects these good bacteria in your mouth for people with healthy teeth and those with erosion. This study aims to find out if drinking beetroot juice can change the saliva and bacteria in the mouth for the better, in people with both healthy teeth and those with dental erosion. The proposed study is part of a PhD educational project and will be a double blind, randomised design, crossover trial for the effect of nitrate supplement on healthy control and people with dental erosion (PwDE). This study aims to explore the effect of nitrate supplement on oral microbiome in WMS and SP and its impact on blood pressure and arterial stiffness in healthy controls and PwDE.
This in-situ study will investigate on extracted teeth the protection of a re-formulated varnish containing fluoride in the same concentration as an existing approved varnish used to treat caries and erosion. Healthy volunteers without caries, periodontal disease or signs of erosive tooth wear and who give consent will be recruited to a cross-over blinded intervention. Custom mouthguards (splints) housing 8 sections of extracted human teeth will wear the appliance for 3 consecutive days and then repeat the study. Extracted teeth will be collected from patients needing tooth extraction for dental reasons. Their participation ceases when they donate the teeth. The teeth will be sterilised with hypochlorite for a minimum of 24 hrs and then sectioned and polished to form a 5mm x 5mm area of enamel and placed in the splint. The varnish, with and without fluoride, will be applied to the surface of the extracted teeth, allowed to dry, and then placed into the mouth of the healthy volunteers for 6 hours, after which, the varnish will be carefully removed. Overnight the splint and teeth will be kept in a clean and moist environment and replaced in the mouth the following day, again for 6 hours. Every 90 minutes, four times over the day, the splint will be removed and immersed in 1% citric acid pH 2.7 for 2 minutes. At the end of the day, 2 sections will be removed and tested in the laboratory for hardness. The splint will be reinserted in the mouth again for 6 hours during which it will be immersed in the acid again every 90 mins. At the end of the day the samples will be removed and measured using profilometry. A few weeks later the process will be repeated with either the fluoride or non-fluoride varnish, the order being randomly determined.
The researchers are doing this study to find out more about what may lead to the loss of tooth enamel (the thin outer covering of the tooth) and how often it happens in people with esophagogastric cancer, colorectal cancer, pancreatic cancer, breast cancer, head and neck cancer, or non-small cell lung cancer, or a healthy volunteer.
The aim of the present study is to evaluate dental erosion in patients with gastroesophageal reflux disease (GERD). Patients consenting to participate to the study will undergo periodontal evaluation at the baseline. Then, professional dental hygiene will be performed. Patients will be randomly assigned to: - Trial group: home oral hygiene with Biorepair Total Protection + Biorepair Shock Treatment twice a day - Control group: home oral hygiene with Biorepair Total Protection Patients will be evaluated after 1, 3 and 6 months from baseline.
Objectives To compare oral health (dental caries, periodontal status, and erosive tooth wear (ETW)), diet and oral hygiene habits between obese and normal weight adolescents, and to explore possible risk associations. Materials and Methods In this case-control study, a convenient sample of 81 obese adolescents (age range 11-18) from a rehabilitation centre, and 81 age-sex-matched normal weight adolescents were selected. Groups were defined using the Body Mass Index and growth curves for Flemish. Oral health was measured using DMFT, gingival, plaque and BEWE index. A validated questionnaire was utilized to assess diet and oral hygiene habits.
The aim of the present study is to provide a new domiciliary oral care treatment for enamel remineralization in rugby players patients using mouthguards. Patients selected for the study will be randomly divided and allocated in two groups according to the treatment: - Group 1: scaling and root planing (SRP) + Biorepair Total Protective Repair toothpaste for home oral hygiene twice a day - Group 2: scaling and root planing (SRP) + Biorepair Total Protective Repair toothpaste + Biorepair mouthwash (3 in 1) for home oral hygiene twice a day Patients will be given instructions for the cleaning of their mouthguards. The periodontal evaluation will be conducted before SRP, after 15, 30 and 90 days. The periodontal indices collected will be: PI, BoP, Schiff Air Index, BEWE index and dental sensitivity (VAS scale).
Overweight and obesity are among the major chronic disorders of the 21st century and one of the fastest growing health problems worldwide. Obesity is accompanied by a state of low-grade inflammation which may contribute to the occurrence of diabetes mellitus, cardiovascular disease, hypertension, stroke, and certain cancers. Furthermore, obesity has been associated with oral health problems as hyposalivation, dental caries and periodontitis. The management and treatment of obesity is outlined in clinical guidelines from American Association of Clinical Endocrinologists/American College of Endocrinology and European Association for the Study of Obesity. The cornerstone is life-style modification programs aiming to reduce energy intake and increase physical activity, referred to as conservative treatment. All patients must undergo a thorough systematic work-up. The work-up concludes in a final multi-disciplinary meeting with a concrete individualized plan on how sustained weight-loss is to be achieved; either by a non-surgical or a surgical approach (Bariatric surgery). Periodontitis is cited to be the sixth most prevalent chronic condition globally. The mechanisms by which obesity affects the periodontal tissues is poorly understood, and the understanding of the key role of adipocytes in the inflammatory response to infections is crucial in comprehending how periodontal disease susceptibility may be modified in obese individuals. The main objectives of the present research project are to explore the association between obesity and oral diseases and further, to assess how weight changes following non-surgical and surgical interventions of obese patients may affect the cariological and periodontal health status. Four hundred patients referred to the Obesity Centre at Haukeland University Hospital, Norway will consecutively be screened and invited to participate in this prospective cohort study. At baseline, detailed medical and oral data will be obtained from health forms, questionnaires, clinical examinations, and by consulting the patient's care team. Following baseline examination, all patients will undergo a thorough systematic work-up consisting av interviews and consultations concluding in a final multi-disciplinary individualized non-surgical or surgical treatment plan on how sustained weight-loss can be achieved. New sets of medical, oral, and molecular data will be collected at 3-, 12- and 18-month following non-surgical/surgical interventions.
This study aimed to investigate the relationship between gastroesophageal reflux disease (GERD) and dental erosion and the alterations in oral tissues. This was a case-control study. The GERD group consisted of 50 individuals with endoscopic esophagitis who had gastroesophageal reflux symptoms, and the control group consisted of 50 healthy individuals. The prevalence of teeth wear and caries was evaluated using the Smith and Knight tooth wear index (TWI) and the decayed, missing, and filled teeth index (DMFT), respectively. Inflammatory mouth sensitivity, tongue sensitivity, nonspecific itching and burning, halitosis, dry mouth, teeth sensitivity, and the erythema of the soft and hard palatal mucosa and uvula were also evaluated. Stimulated saliva samples were collected, and the salivary flow rate, pH, and buffering capacity values were measured.