View clinical trials related to Periodontitis.
Filter by:The study aimed to investigate gingival crevicular fluid (GCF) levels of possible novel biomarkers Annexin-A1 (ANX A1), Carbonic anhydrase- 1 (CA I), and Elongation Factor-1 Gamma (EF1-Ɣ) in health along with different periodontal diseases. In total, 80 systemically healthy individuals were included in this study; 20 with periodontitis stage 3 grade B , 20 with periodontitis stage 3 grade C (P-Stage III/C), 19 with gingivitis, and 21 with clinically healthy periodontium. Probing depth, clinical attachment level, plaque index, and papillary bleeding index were recorded. GCF ANX A1, CA I and EF1-Ɣ levels were analyzed by enzyme-linked immunosorbent assay (ELISA). Receiver operating characteristics curve was used for estimating the under the curve.
Periodontitis is a chronic infectious disease characterized by loss of tooth supporting periodontal structures and alveolar bone. In the U.S. and worldwide, periodontitis is the major cause of tooth loss in adults. Type 2 Diabetes mellitus (T2DM) is a complex disease that affects 13-15 million Americans and is associated with a variety of serious complications. T2DM is well established as a strong systemic risk factor for periodontitis. The severity and prevalence of periodontitis is much higher in patients with diabetes. This relationship may be bi-directional.
Objectives: To evaluate the efficacy of curcumin gel as an adjunct to scaling and root planing (SRP) on the salivary procalcitonin level in the treatment of periodontitis. Materials and methods: seventy patients (n=70) were selected from the Department of Oral Medicine and Periodontology, Faculty of Dentistry, Mansoura University, sixteen patients (n=16) were excluded as eight patients (n=8) weren't met the inclusion criteria, and other eight patients were divided into (n= 4) declined to participate with (n=4) were excluded due to pregnancy and lactation. The participants fifty -four patients were classified into three groups: group I (healthy individuals), group II (SRP group), and group III (curcumin gel group). Patients in groups II and III included stage II grade A periodontitis. Patients in group II were treated with SRP only while in group III curcumin gel was applied weekly for four weeks after SRP had been completed. Clinical indices (plaque index (PI), gingival index (GI), clinical attachment level (CAL), and probing depth (PD)) and saliva samples for procalcitonin (PCT) assessment using an enzyme-linked immunosorbent assay (ELISA) test were collected and measured at baseline and again after six weeks.
Aim of the current study was to evaluate Endocan biomarker level in gingival crevicular fluid of patients with stage 1 or 2 (mild to moderate) periodontitis with controlled type 2 diabetes mellitus (DM) and compare it to that in DM free periodontitis patients.
The study included 70 systemically healthy individuals, as a test group of 35 patients with Stage 3, Grade A periodontitis and a control group of 35 individuals with no periodontal disease. Blood samples were taken for the examination of DNI, white blood cells (WBC), immature granulocytes (IG), procalcitonin, C-reactive protein (CRP), lymphocyte count and neutrophil count. For the patients with periodontitis, blood sample assays were repeated 3 months after NSPT.
Main Purpose: To evaluate the effect of photodynamic therapy on soft tissue healing after tooth extraction at periodontal infection site, and to compare the effect on pain degree and bone tissue remodeling after tooth extraction.
Periodontitis is a chronic inflammatory disease mainly caused by the oral microbial biofilm. It involves the periodontal supporting tissues mainly features gum inflammation, alveolar bone resorption, periodontal pocket formation, and tooth loosening but also induces various systemic diseases, which seriously affect the physical and mental health of patients. The response to periodontal infection is mediated by various intracellular signalling pathways leading to the production of numerous bio-molecules. Vitronectin is a multifunctional protein with a multiple binding domain that interacts with a variety of plasma and cell proteins. It belongs to the group of adhesive glycoproteins that is involved in various functions including complement activation, blood coagulation, binding to proteoglycans, and modification of the matrix. Among the various cystatins expressed in serum and saliva, Fetuin-A, an another protein is produced majorly by healthy hepatic and adipose tissues. Fetuin-A has been recognized as a multifunctional molecule related to its role in metabolic processes, insulin resistance, regulation of adipogenesis and mineralization throughout the body. The study aims to determine the expression of Vitronectin and Fetuin-A as potential pro-inflammatory and anti-inflammatory biomarkers respectively. These protein molecules can further play a role as putative risk indicators in periodontitis subjects with and without coronary artery disease following non-surgical therapy.
The aim of this study is to determine the concentrations of Visfatin, Fetuin-A and Sirtuin 1 in the gingival crevicular fluid and clinical periodontal parameters in diabetic and systemically healthy individuals and to determine whether non-surgical periodontal treatment had any effect on these biomarkers and periodontal clinical parameters at the end of a 3-month follow-up period. The hypothesis of our study is that gingival crevicular fluid Visfatin, Fetuin-A and Sirtuin 1 concentrations will change with non-surgical periodontal treatment in type 2 diabetic and systemically healthy individuals and that this change will be associated with diabetes and clinical parameters.
The objectives of this clinical study were to: 1. Assess the influence of Lepidium sativum in situ gel versus simvastatin gel on the clinical parameters in periodontitis patients as the primary objective. 2. Detect the effect of locally delivered Lepidium sativum and simvastatin gels on the nuclear factor kappa B (NF-κB) level in gingival crevicular fluid as the secondary objective.
Periodontal ligament-associated protein-1 (PLAP-1) and sclerostin play an important role in the suppression of bone formation. Tumor necrosis factor-alpha (TNF-α) is an important proinflammatory cytokine involved in periodontal bone loss. This study aims to investigate gingival crevicular fluid (GCF) PLAP-1, sclerostin and TNF-α levels in individuals with periodontal disease. Totally 71 systemically healthy and non-smoker individuals consisting of stage 3 grade C periodontitis (n=23), gingivitis (n=24) and periodontally healthy (n=24) were enrolled. Periodontal status was evaluated by measuring the full-mouth clinical periodontal parameters. GCF PLAP-1, sclerostin and TNF-α total amounts were measured by ELISA. Data were analyzed using non-parametric statistical tests.