View clinical trials related to Periodontitis.
Filter by:Context and Aims: Several studies have demonstrated an association between obesity, periodontitis, and exercise. This study aimed to investigate the effects of regular exercise on obese women with periodontal disease, using serum, saliva, and gingival crevicular fluid (GCF) samples. Settings and Design: A before-after study design was adopted to evaluate the effects of 12 weeks of regular exercise on obese women grouped according to periodontal status, without a control group (no exercise). Methods and Material: The study sample comprised fifteen patients without periodontitis (NP group) and 10 patients with chronic periodontitis (CP group), from whom periodontal parameters were measured and serum, saliva, and GCF samples were collected. Body mass index (BMI), anthropometric measurements, somatotype-motoric tests, and maximal oxygen consumption (VO2max) were recorded at baseline and after exercise. Statistical analysis used: MedCalc was used for statistical analysis.
Interleukin (IL)-32, which has been recently reported to be associated with periodontitis, has been suggested to have pleiotropic effect due to its 9 different isoforms. The aim of this study was to investigate the levels of IL-32α, IL-32β, IL-32γ, IL-32δ isoforms in gingival crevicular fluid (GCF) and plasma before and after nonsurgical periodontal treatment in patients with periodontitis (P).Twenty-seven P and 27 periodontally healthy controls (C) were recruited in this study. Periodontitis patients were performed nonsurgical periodontal treatment. GCF and plasma sampling and clinical periodontal parameters were evaluated before and 1 month after treatment. Enzyme‐linked immunosorbent assay was used to analyze the levels of IL-32α, IL-32β, IL-32γ, IL-32δ isoforms in GCF and plasma samples.
In light of the controversy that are already approved but that however still exists regarding the efficacy and influence of the decontaminant tools for the management of Periodontitis (, the aim of this study was to evaluate, at 6 months follow-up, the post-treatment clinical parameters and immunological and gingival microbial profiles in patients with periodontitis, treated by either SRP in addition to phytotherapeutic drug or SRP alone.
Periodontitis is treated by regularly clearance of the disease-causing biofilm through domestic care and dental measures (Petersilka et al., 2002, Herrera et al., 2008). Healthy gums have intact papillae occluding the interdental area. Successful brushing cleans these areas; the prophylaxis of gingivitis for such patients does therefore not require special aids. In contrast, initial attachment loss as a result of inflammation or restorative therapy leads to additional cleaning needs, since the normal brush is not able to clean interdental areas as successful as vestibular and oral surfaces (Dörfer and Staehle, 2010). It can be said that interdental brushes are the most effective tools for cleaning interdental spaces (Salzer et al., 2015). Compared with a toothbrush, they are the only tool showing better results of plaque removal and reduction of gingivitis (Slot et al., 2008). Therefore their use should not be restricted to older people with already reduced interdental papillae. A big advantage is that interdental brushes are generally easy to use. If brush sizes are chosen correctly, insertion and multiple forward and backward movement is sufficient to obtain com- plete cleaning of the interproximal surfaces. Additional cleaning by other means such as dental floss is not always necessary because interdental brushes clean approximal and subgingival surfaces sufficiently, providing the size was chosen correctly (Dörfer and Staehle, 2010). Due to the above mentioned coherences and associations, this study includes the hypothesis that patients with periodontitis would benefit from the instruction and motivation of interdental brushes within the active periodontitis therapy in comparison to a periodontitis therapy without the instructed domestic interdental hygiene by a stronger reduction of clinical inflammatory characteristics (Salzer et al., 2015). The corresponding Zero-Hypothesis says that no difference would be found between both groups.
Introduction: Pulpal necrosis may lead to spread of the infection from the pulp to involve the apex of the tooth and surrounding bone which when asymptomatic with periapical radiolucency on radiograph, is called chronic apical periodontitis. In order to eliminate the virulent bacteria and to overcome the inflammation in the root apex, endodontic treatment is the treatment of choice. Bacteria usually survive in the complex anatomy of the root canal system. In order to eliminate the remaining bacteria, various intracanal medicaments have been used widely however, there is controversy over their use and efficacy. Calcium hydroxide (CH) is the most commonly used intracanal medicament between root canal treatment sessions and available in different combinations. Multiple studies have been conducted to evaluate the effect of various types of CH based medicaments but whether CH with iodoform is more effective than CH alone against endodontic pathogens is a matter of controversy. In order to evaluate the true reduction in microbial load from the infected canals, microbial culture is a predictable and convenient tool. Thus, this study aims to evaluate the antimicrobial effectiveness of inter-appointment intracanal medicament with either CH alone (Calcipex) or CH with iodoform (Metapex) for the treatment of infected root canals of teeth diagnosed with chronic apical periodontitis using colony forming unit (CFU). Objective: To compare the anti-microbial efficacy of calcipex and metapex in endodontic treatment of teeth diagnosed with chronic apical periodontitis and to compare two different methods for removal of oil based intracanal medicaments. Method: Approval from ERC is obtained. The selected subjects will be divided in to two study groups using a computer generated randomization list i.e., Group A - Calcipex group (n = 30) and Group B - Metapex group (n = 30). Two samples will be collected from the root canals for evaluation of microbial load after chemomechanical preparation (S1) (before use of intracanal medicament) and after usage of intra canal medicament (S2)(after 7 days). Two techniques will be used for removal of oil based medicaments. Two radiographs will be obtained for each technique, after oil based medicament placement and after medicament removal for evaluation. Data Analysis: Mean and standard deviation of continuous variable will be computed. Frequency distribution and proportion of categorical variables will be determined. Paired t-test will be used to assess difference bet¬ween antimicrobial efficacies within groups of medicaments. Independent sample t-test will be used to assess antimicrobial efficacies between groups. Level of significance will be kept at 0.05. Mann whitney U test will be used to evaluate medicament removal between 2 groups and at three canal levels; coronal, middle and apical.
soluble urokinase-type plasminogen activator receptor (suPAR) plays a key role in endothelial function and may be a link for the known interaction of periodontitis and cardiovascular disease (CVD). The investigators compared the impact of gingival health, periodontitis (CP), CHD or of both diseases (CP+CHD) on saliva and serum suPAR levels.
the study was to evaluate the effect of intra-canal cryotherapy on post-endodontic pain and interleukin-6 expression in teeth with symptomatic apical periodontitis using different irrigation protocols.
Endodontic post-treatment pain management is one of the most challenging problems in the clinical practice of endodontics. Although this pain is decreased after root canal treatment, there may be residual symptoms due to inflammation. It has been reported that up to 80% of patients with preoperative pain, will report pain after endodontic treatment, which might range from mild to severe. Management of endodontic pain should involve all steps of treatment including preoperative pain control through accurate diagnosis and reduction of anxiety, intraoperative pain control through effective and profound local anesthetic, operative techniques and that can be achieved through a variety of pharmacologic agents. Many mechanisms have been proposed to explain the reason for postoperative pain including the sensitization of nociceptors by inflammatory mediators. Among these chemical inflammatory mediators are the prostaglandins which is the terminal product of arachidonic acid metabolism, through the cyclooxygenase (COX) pathway. Endodontic treatment can cause the release of inflammatory mediators (e.g. prostaglandins, leukotrienes, bradykinin, platelet- activating factor and substance P) into the surrounding periapical tissues, causing pain fibers to be directly stimulated (by bradykinin for instance) or sensitized (by prostaglandins). In addition, the vascular dilation and increased permeability as a consequence of periradicular inflammation, cause edema and increased interstitial tissue response. Single-visit root canal treatment is common in some endodontic practices. However, one of the main concerns with this approach has been the fear of post- operative pain. Mechanical, chemical and microbiological injuries to the peri- radicular tissues during root canal treatment have been suggested as possible causes of post-operative pain. The role of irrigating solutions used during root canal treatment to help control post-operative pain is unclear. While certain studies have observed a reduction in post-operative pain with particular types and concentrations of irrigating solutions, other studies have reported no difference in post-operative pain with the different irrigating solutions .
The research question was to investigate whether non-surgical periodontal therapy could reduce cardiovascular risk markers in Coronary heart disease (CHD) patients.
This study aimed to evaluate the association between periodontitis and atherosclerosis of the cerebral vasculature in the Chinese population.