View clinical trials related to Periodontitis.
Filter by:Periodontitis is related to host genetics, constitution of the dental biofilm and environmental factors such as smoking. DNA methylation is a mechanism of genetic expression that can inhibit or silence gene expression. In this way several researchers have been dedicated to study the genetic influence on the susceptibility and / or increased risk to periodontal disease. Studies have reported association between several epigenetic biomarkers with periodontal inflammation. Considering the hypothesis that there is an association between smoking and methylation in genes related to periodontal disease, the objective of this study was to verify the DNA methylation pattern in oral epithelial cells of patients with chronic periodontitis (CP) in the promoter of a specific gene involved in the control of inflammation, as suppressor of cytokine signaling (SOCS) 1 in smokers and nonsmokers patients.
Currently, the investigators are unaware of any previous studies that have analyzed the relationship between the prevalence of thyroid disease and chronic periodontitis among adults utilizing a retrospective, cross-sectional design. This study will review approximately 2000 patient records and compare the prevalence of thyroid disease in three groups with increasing severity of chronic periodontitis.
Background: Melatonin is an endogenous indoleamine synthesized mainly by pineal gland and showed anti-inflammatory and antioxidant properties. Moreover, melatonin promotes osteoblastic differentiation and suppresses osteoclastic formation. This randomized clinical trial (RCT) was aimed to assess the additive effect of melatonin supplementation in generalized chronic periodontitis (gCP) patients with insomnia who received scaling and root planing (SRP). Methods: Seventy four gCP patients with primary insomnia participated in this 6-month RCT and randomly distributed between two groups. Melatonin group (MTN+SRP group, n=38) included patients who were subjected to SRP with a 2- month regimen of 10 mg oral melatonin supplementation capsule once daily at bed-time. In the control group (Placebo+SRP group, n=36), SRP was performed for participants provided with matching placebo capsules. The primary treatment outcome included the clinical attachment gain (CAG) after 3 and 6 months of therapy, whereas, the changes in pocket depth ,bleeding on probing (BOP%) and salivary tumor-necrosis factor-α (TNF-α) levels represented the secondary outcomes.
this study evaluate the effect of LANAP (Laser Assisted New Attachment Procedure) as an Adjunct Treatment in Management of Patients With Chronic Periodontitis and assay the effect of LANAP on periodontal indexes like BOP, CAL, probing depth
The purpose of this study was to demonstrate in patients with generalized chronic periodontitis that switching from cigarette smoking to using IQOS improves the response to periodontal therapy and the overall oral health status compared to continuing cigarette smoking. Note: "IQOS" is the Tobacco Heating System (THS) with Marlboro Heatsticks, marketed in Japan under the brand name IQOS
There are not published studies evaluating the incidence, nature, magnitude and/or duration of bacteremia after periodontal treatment. The pre-surgical antibiotics have been studied particullary over Gram positive bacterial but not over gram negative bacterial and their secondary effects over the systemic pro-inflamation. Objective: to evaluate the efficacy of intensive periodontal therapy and pre-medication with oral amoxicilline on inflammatory bio-markers and the incidence, duration and magnitude of bacteremia in patients with chronic periodontitis.
This project is a national, open label, multicenter, randomized split-mouth study in patients from 18 to 70 years of age to compare the efficacy and acceptability of lidocaine gel compared to injection anesthesia with articaine (infiltration anesthesia for the upper jaw and infiltration or nerve block anesthesia for the lower jaw). It is planned that about 90 patients with a proven moderate periodontitis will be enrolled in 5 German study centers. Dynexan Mundgel® (lidocaine hydrochloride) is a topical anesthetic gel containing lidocaine that is commercially available as an anesthetic for temporary, symptomatic treatment of pain at the oral mucosa, gingiva and lips. The gold standard for scaling and root planing (SRP) is still the use of injection anesthesia. This raises the question what kind of anesthesia patients would prefer if they had a free choice. For this study Ultracaine® D-S 1:200,000 (articaine hydrochloride/epinephrine hydrochloride) was selected as the injectable comparator drug because it is the most frequently used anesthetic drug for infiltration and nerve-block anesthesia in Germany at present.
randomized clinical trial which Evaluate thr Post-operative Pain Following Platelet Rich Plasma (PRP) Revascularization versus Conventional Endodontic Treatment of Non-vital Mature Mandibular Molars with Chronic Peri-apical Periodontitis
Hs-CRP, Fetuin-A and S100A12 are acute phase proteins associated with many systemic diseases and conditions. The aim of this study was to determine the clinical parameters and salivary Hs-CRP, Fetuin-A and S100A12 levels before and after non-surgical periodontal treatments in the patients with periodontal diseases. A total of 54 subjects were divided in to three groups; periodontally healthy (n: 18), gingivitis (n: 18), chronic periodontitis (n: 18). Clinical periodontal parameters, salivary Hs-CRP, Fetuin-A and S100A12 levels and salivary flow rates were evaluated at baseline and a month after the treatments. Salivary Hs-CRP, Fetuin-A and S100A12 levels were assayed by ELISA.
It is submitted that incident and prevalent chronic periodontal infection, known as chronic periodontitis (CP) possibly has a causal relationship with diabetes mellitus (DM) having effects on HbA1c, fasting plasma/ blood glucose (FPG/ FBG) and fasting plasma insulin (FPI) levels. Experimental research has suggested that treating CP may improve glycemic control and insulin resistance in Non-Insulin Dependent Type-2 DM patients (T2DM). However, there is limited data concerning the need and effects of adjunct antibiotic therapy (AAT) along with scaling root planning (SRP) in treating CP for long lasting results. Therefore, it is suggested that further research with larger samples must be undertaken for a successful periodontal therapy that may help improve glycemic control at desired levels and longer durations. This study is designed to evaluate effects of periodontal therapy [SRP, metronidazole (MET) and oral hygiene instructions (OHI)] through three-arm trial experiment comprising of SRP+MET+OHI, SRP+OHI and OHI+ Delayed Therapy (DT) groups on HbA1c, FBG, FPI levels and Insulin Resistance calculated through Homeostasis Model Assessment (HOMA-IR) to fill research gap. This study will target large number of individuals (N > 1000) at trial camps known as diabetes-periodontitis (Diab-Per) camps at three different campuses of Dow University of Health Sciences hospitals to be screened for presence of signs and symptoms of chronic periodontitis and type-2 diabetes Mellitus. The selected candidates will be referred to the base camp for further evaluation to be enrolled in trial and recruit 150 participants randomly allocated in each group (50 in each group). Post-therapy follow-up results will be assessed at 1, 3 and 6 months to evaluate short and long term changes in status of CP, FBG, FPI and HbA1c.