View clinical trials related to Chronic Periodontitis.
Filter by:This is a randomized, prospective, double-blind, controlled clinical trial designed to evaluate 3 distinct clinical approaches used during endodontic therapy: Group 1- Root canal treatment in single visit (RCT-SV); Group 2- Root canal treatment in two visits with intracanal dressing (RCT-TVWD); Group 3- Root canal treatment in two visits without intracanal dressing (RCT-TVWOD). A total of 210 adult patients ages 18 to 60 years, with at least one tooth diagnosed with asymptomatic apical periodontitis and periradicular lesion will be randomized and will undergo one of the types of clinical approaches during endodontic therapy. Patients' postoperative pain levels will also be recorded in periods of 24, 48, 72 hours and 7 days. Subsequently, clinical findings and long-term follow-up evaluations, with periradicular repair will be performed by periapical radiograph and computed tomography (cone-beam) at 6th, 12th and 24th months.
Antibiotics are currently used in periodontology to specifically target the most pathogenic bacteria in subgingival biofilms and to improve treatments. The multiplicity of protocols / dosages tested and the variability of the results did not make it possible to reach an international consensus on antibiotic therapy and its cost / benefit ratio, in particular with regard to the significant side effects of taking antibiotics (resistance bacterial). The care environment as well as the clinical, biological and microbiological parameters can strongly influence the results in usual treatment.
Guided tissue regeneration(GTR) uses membranous materials to shield gingival epithelial cells and connective tissue cells which grow more rapidly, creating an effective closed space and time for periodontal ligament cells with regenerative potential, so that new cementum is formed on the root surface and periodontal ligament fibers are embedded, resulting in regenerative healing. In order to improve the effect of periodontal regeneration therapy, as early as 1990s, scholars began to mix platelet concentrate and bone graft in periodontal regenerative surgery to improve the ability of local bone induction and tissue healing. Studies have shown that platelet concentrate, which is rich in a variety of growth factors in autologous blood, can promote soft tissue and bone tissue healing by acting on tissue healing cells (osteoblasts, epithelial cells, connective tissue cells, etc.). It is closely related to periodontal regeneration; the regenerative component of platelet concentrate, growth factor, and the structure of fibrin network containing growth factor are the key to promote tissue repair and regeneration.Modified platelet-rich fibrin (advanced platelet rich fibrin,APRF) and concentrated growth factor (CGF) are the latest generation of platelet concentrates. A number of studies have shown that APRF and CGF contain more cytokines, have a denser fibrin network, and show stronger ability to promote the migration and proliferation of gingival fibroblasts, suggesting that both of them may have better ability to promote bone tissue healing. At present, the latest generation of platelet concentrate has been widely used in implant surgery, but their clinical effects in periodontal regeneration surgery are still lack of conclusive evidence. there is no report on comparing the clinical effects of the two through randomized clinical controlled trials.
The aim of this study is to evaluate the periodontal outcomes after applying antimicrobial photodynamic therapy with a novel photosensitizer as compared to LASER assisted scaling and root planing alone.
application of 1% curcumin gel in clinical study design will be used . The study will be conducted in Al-Najaf specialised dentistry center. The group of patients will be consist of 25 patients, belonging to both sex, age between 30-45 years. All patients will be diagnosed as chronic periodontitis with periodontal pockets of depth 5-7mm bilaterally to be randomly selected.
Primary purpose: Evaluate the effect of azithromycin on failure proportion of severe chronic periodontitis non-surgical treatment; failure characterized by the persistence of at least one periodontal pocket> 5mm at 6 months Secondary purpose: - Evaluate the effect of azithromycin on the persistence of pathological periodontal pockets > 5mm during non-surgical treatment of severe chronic periodontitis at 3 months and 6 months - Evaluate the effect of azithromycin on the changes of clinical signs, periopathogen levels, expression of macrolides resistance genes, and expression of antimicrobial peptides (PAMs) during treatment of severe chronic periodontitis at 3 months and 6 months - Assess therapeutic observance and side effects of antibiotic treatment - Assess at 3 and 6 months the potential interactions of local, bacterial (periopathogen and resistance gene) clinical factors, and host defense (PAMs) with the effect of azithromycin, on failure proportion of severe chronic periodontitis non-surgical treatment
The aim: Clinical and Radiographic Evaluation for intra-osseous defects in stage III periodontitis using NIPSA versus M-MIST Steps in short Pre-surgical therapy • Before surgical intervention, each patient will be given careful instructions on proper oral hygiene measures. Surgical Procedures: - Group B (Control): Patients will receive Modified Minimally Invasive Surgical technique (M-MIST) Group A (Test): Patients will receive Non-Incised Papilla Surgical Approach (NIPSA) Postoperative medication - Administration of amoxicillin (500 mg tabs) T.I.D for 7 days and Metronidazole (500 mg tabs) T.I.D for 7 days - Rinsing with Chlorhexidine 0.12% (B.I.D for 14 days). - Ibuprofen 600 mg tabs once every 8h could be administrated in case of unbearable pain - Follow up period: after 8 weeks/ after surgery by 1 week- 1 month- 3 months- 6 months- 1 year
Quantification of NLRP3 (rs4612666) and CARD8 (rs20432111) will be analysed in the subgingival plaque and blood samples of generalized chronic periodontitis with and without coronary heart disease. The demographic and the periodontal parameters were assessed and correlated with the quantification of NLRP3 (rs4612666) and CARD8 (rs2043211) was analysed with RT-PCR
To assess the demographic variables, periodontal parameters and to determine the expression of Trefoil factors 2 and 3 and Adrenomedullin in unstimulated saliva samples of periodontally healthy subjects with coronary heart disease and generalised chronic periodontitis subjects with and without coronary heart disease.
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.