View clinical trials related to Periodontal Diseases.
Filter by:The purpose of this study is to learn if a chair-side testing device will accurately measure levels of a salivary biomarker and thus indicate if a patient has periodontal health, gingivitis or periodontal disease.
The aim of this study is to assess the influence of the severity of chronic periodontitis on hemodynamic parameters in hypertensive patients.Secondary purposes of this protocol is to identify evolution of several biomarkers and correlate the clinical situation with oral microflora.
This is a three arm randomized trial. The aim is to evaluate the antimicrobial activity of chlorhexidine and polyhexamethylene biguanide oral antiseptics on the microorganisms of the oral cavity. A total of 30 healthy volunteers will be enrolled and randomly allocated to control group (CG, n=10), which will be instructed to rinse the mouth with 10ml of a sterile saline solution for one minute, to chlorhexidine group (ClG, n=10), which will be instructed to rinse the mouth with 10ml of an 0.12% chlorhexidine solution, for one minute, or to polyhexamethylene biguanide group (PG, n=10), which will be instructed to rinse the mouth with 10ml of an 0.07% polyhexamethylene biguanide solution, for one minute. Samples of saliva will be collected before the mouth wash and after 30, 60 and 180 minutes. Samples will be plated on manitol agar, mitis salivarius agar, EMB agar and Sabouraud agar. Samples will be processed by a blinded microbiologist.
The objective of this study was to evaluate whether short-term full mouth disinfection protocol could have a greater reduction in the levels of halitosis and volatile sulfur compound or not, when compared to quadrant-wise scaling and root planing
The aim of the study is to assess the effects of low-level laser therapy (LLLT) in patients with periodontitis during orthodontic-periodontal treatment for 12 months on the following aspects: (1) Effects on periodontal status; (2) Effects on alveolar bone remodeling; (3) Effects on cervical dentin sensitivity; (4) Effects on pain and quality of life. To eliminate any bias, the investigators will initially hypothesize that there is no difference in periodontal status, jawbone remodeling, tooth sensitivity, pain and quality of life in patients having teeth with chronic periodontitis and receiving LLLT with orthodontic treatment versus teeth undergoing orthodontic treatment without incorporation of LLLT.
Poor vitamin D status is very common in African Americans. Periodontitis (gum disease) are shown to be related to theincreased risk of cardiometabolic diseases. Vitamin D is freely available and cheap supplement that has shown beneficialeffect in the immune system regulation and maintenance of the cardiovascular health. In this study The investigators hypothesize thatvitamin D supplementation for 16 weeks in African Americans with periodontitis will result in clinical improvement in theirgum health as well as their cardiometabolic risk profile
The hypothesis of the investigators' project is that comprehensive primary preterm birth prevention, inclusive of maternal oral health with xylitol chewing gum (the intervention), will reduce the rate of periodontal disease and caries, preterm birth prevalence, and neonatal mortality.
This study examines how periodontal disease affects the complications of diabetes and how treatment for periodontal disease affects biomarkers associated with the complications of diabetes.
Background: The actual literature is consistent in considering potential negative effects of sub-gingival prosthetic margins on the periodontal health, but no research has focused the attention on the type of prosthetic margin designs. Hence, the aim of the present study is to evaluate if a horizontal finishing line (deep chamfer preparation) may have a different influence on periodontal soft tissue in comparison with a vertical finishing line (feather edge preparation). Methods: A prospective randomized controlled double blind clinical trial with one single operator and three experienced examiners was performed. One hundred and six crowns were prepared with horizontal tooth preparation while ninety-four with vertical tooth preparation. All the margins were positioned within the periodontal sulcus, at 0.5mm sub-gingivally and all the all-ceramic restorations were cemented with resin cement. Periodontal Probing Depth (PPD), Plaque Index (PI), Gingival Index (GI) and Gingival Bleeding on Probing (BOP) were recorded prior to tooth preparation and twelve month after crown cementation. Also, at 12 months follow-up, the gingival margin position was related to the crown margin position.
This study compared the clinical outcomes of coronally advanced flap using two different surgical strategies in the treatment of multiple gingival recessions.