View clinical trials related to Chronic Periodontitis.
Filter by:Periodontitis is a widely prevalent disease worldwide that has serious public health consequences. Its prognosis includes tooth loss and edentulism, a condition that negatively affects chewing causing functional disability; and esthetics causing social impairment. Consequently, periodontitis may end up causing marked impairment of the quality of life of the affected patients, impairment of general health and increasing the dental care costs significantly. Changes in the oral mucosa arise by primary products resulting from tissue breakdown due to gingivitis. It then triggers the host cells to produce proteinases that mediate loss of marginal periodontal ligaments, apical migration of the junctional epithelium and apical spread of bacterial biofilm. Therefore, this research aims to identify the risk of smoking to both periodontitis and oral cancer, and the risk of periodontitis to oral cancer.
This study aimed to compare the effects of full-mouth disinfection (FMD) and full-mouth ultrasonic debridement (FMUD) on clinical, microbiologic and biochemical parameters with conventional quadrant-wise scaling and root planning (Q-SRP) in patients with severe chronic periodontitis. 60 patients with severe chronic periodontitis were randomly allocated to three groups: FMD (n=20), FMUD (n=20) and Q-SRP (n=20). At baseline, gingival crevicular fluid (GCF) and subgingival plaque were collected and clinical periodontal parameters were recorded. Ultrasonic debridement was completed within 24 hours in FMD and FMUD groups. Chlorhexidine gluconate was used for FMD. Q-SRP was performed by hand instruments per quadrant at 1-week-intervals. Clinical parameters were recorded and samples were collected at 1, 3, 6 months after treatment. Real-time PCR was used for quantitative analysis of Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythia, Fusobacterium nucleatum and total bacteria count. Calprotectin, osteocalcin and cross-linked N-telopeptide of type I collagen (NTx) levels in GCF were analysed by enzyme-linked immunosorbent assay.
Generalized aggressive Periodontitis (GAgP) and chronic periodontitis (CP) are inflammatory diseases. Little is known about molecular changes and signaling cascade of host response. Inflammatory diseases are undercontrol of genetic and enviromental factors. Transcription factors are gene-specific factors that are often considered to act as a link connecting genetic and enviromental factors. The aim of this study is to investigate the gene regions that are thought to play a role in the pathogenesis of GAgP and CP, and to interpret new and reliable pathognomonic-prognostic markers in the diagnosis and treatment of these diseases with the help of expression and mutation analyzes and polymorphism studies.
The study aims to understand why dental infections in end-stage kidney patients results in poor outcomes for kidney functions and eventually transplant. Further, if an active dental treatment is provided to such patients, does it helps improve the kidney functional parameters, and eventually results in better survival of kidney transplant. In addition, the molecular markers that result in altered interactions between the blood cells and bacteria in these patients will be identified and compared with those found in a healthy subjects, or subjects with gum disease but no kidney disease. Besides, if any of the makers of altered interactions found in the blood can be found to be altered in the saliva samples from the patients with gum disease (periodontitis), and kidney disease, it will help to develop a non-invasive oral risk test for predicting outcomes of kidney transplant survival.
The presence of YKL- 40 an acute phase protein in both chronic periodontitis and rheumatoid arthritis. However, till date no studies has been done on the levels of gingival crevicular fluid YKL-40 following scaling and root planing, the present study which is first of its kind is designed to detect and estimate the gingival crevicular fluid YKL-40 levels in healthy patients, chronic periodontitis and patient with chronic periodontitis having rheumatoid arthritis at baseline and chronic periodontitis having rheumatoid arthritis 6 weeks post periodontal therapy (scaling and root planning [SRP]). This could throw more light on it and extend our knowledge on its role in both the conditions.
serum level of ferritin and hepicidin were evaluated in periodontitis patient with and without type 2 diabetes before and after non surgical periodontal treatment to clarify their in periodontal disease
To evaluate the effect of systemic administration of zinc on the gingival crevicular fluid level of total oxidant capacity in controlled Type-2 diabetic patients with stage-II and III periodontitis after non-surgical periodontal therapy.
A total of 40 patients with CP (20 smokers (S+CP) and 20 nonsmokers (S-CP)) and 40 periodontally healthy subjects (20 smokers (S+PH) and 20 nonsmokers (S-PH)), comprising 80 subjects, were included in this study. Baseline GCF samples were obtained from all subjects and clinical periodontal measurements, including probing depth (PD), clinical attachment level (CAL), plaque index (PI), and gingival index (GI), were recorded. In patients who had received initial periodontal therapy, GCF samples were obtained and all clinical periodontal measurements were recorded again during the 6th-8th weeks. GCF PGRP-1 levels were analyzed by enzyme-linked immunosorbent assay.
The influence of periodontal thickness has been documented in outcome of various periodontal interventions like non surgical periodontal therapy, mucogingival therapy, guided tissue regeneration (GTR), crown lengthening and implant dentistry. There is lack of study showing the influence of gingival biotype on outcome of surgical procedure. The present study is therefore undertaken to evaluate the influence of gingival biotype on the outcome of open flap debridement for treatment of chronic periodontitis.
The objective of this study is to evaluate of ozone therapy on both clinical and biochemical effects in periodontally patients.