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Background: Statins are lipid-lowering medications that work by blocking rate-limiting enzyme in cholesterol formation. In patients with Chronic periodontitis (CP) and Diabetes mellitus (DM), subgingival delivery of simvastatin (SMV) and rosuvastatin (RSV) have demonstrated to have bone-stimulatory and anti-inflammatory properties. The current study intended to assess and compare the efficacy of sub-gingivally delivered SMV gel and RSV gel as an adjunctive medication to scaling and root planing (SRP) in the management of intrabony defects in CP patients with type 2 DM. Methods: 30 patients with CP and type 2 DM were classified into three treatment groups - SRP + placebo, SRP +1.2% SMV and SRP +1.2% RSV. Clinical parameters: site-specific plaque index, modified sulcus bleeding index (mSBI), pocket probing depth (PPD), and relative attachment level (RAL) were documented at baseline, 3 and 6 months and radiographic parameter: intrabony defect depth (IBD) at baseline and 6 months post-treatment. Results: - LDD of 1.2% SMV and 1.2% RSV demonstrated greater clinical and radiographic improvement than placebo, the improvement being statistically significant for PI, mSBI, and PPD for 1.2% SMV and statistically significant for all clinical and radiological parameters for the 1.2% RSV. 1.2% RSV demonstrated greater IBD fill and RAL gain than 1.2% SMV. Conclusion: - Localized sub-gingival delivery of statins was beneficial in the treatment intrabony defects in patients with CP and well-controlled type 2 DM. IBD fill and RAL gain were higher with 1.2% RSV than with 1.2% SMV.
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BACKGROUND: The use of scaling, root planing, antimicrobials, or antibiotics in the treatment of Chronic Periodontitis have proven beneficial in the past. The reduction in inflammatory markers and significant resolve in the clinical signs and symptoms and microbial loads evinced by a number of studies are a clear corroboration of the fact, but certain restraints utilizing these methods call for more effective ways of treating the disease. Later, lasers or photodynamic dyes used with the lasers like methylene blue or toluidine blue O have also not proven much efficacy and need further research. Hence the present pilot study is a step forward in this direction as it helps analyse the microbiological and clinical effects of indocyanine green antimicrobial photodynamic therapy an as adjunct to the non-surgical periodontal therapy in treating chronic periodontitis patients. MATERIALS AND METHODS: 30 patients diagnosed with generalized chronic periodontitis were treated with scaling and root planing alone - control sites; and indocyanine green antimicrobial photodynamic therapy in addition to scaling and root planing - experimental sites. 810 ânm low level Gallium Aluminium Arsenide diode laser was used to activate the dye in the periodontal pockets of the experimental sites. Clinical parameters i.e. gingival index, plaque index, sulcus bleeding index, probing pocket depth and relative attachment level; and microbiological parameter i.e. the total viable anaerobic count were recorded at the inception and at 3- and 6-months post therapy. RESULTS: Experimental sites showed significantly greater amelioration in all inquired clinical parameters and microbiological parameter at the end of 3- and 6-months of therapy. CONCLUSION: While the gold standard scaling and root planing remains, clinicians may also contemplate using the indocyanine green mediated antimicrobial photodynamic therapy as an adjunct to it. Also, it is a safer, cost effective, less arduous, and patient friendly means of treating the disease.
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AIM: Periodontitis, a chronic infectious disease, affects most of the population at one time or the other and its expression is a combination of hosts, microbial agents, and environmental factors. Extensive literature exists for the relationship between periodontal disease and diabetes mellitus, cardiovascular diseases, and adverse pregnancy outcomes. Only a few studies performed in a limited number of patients have reported peri-odontal health status in chronic renal failure patients. Hence, the aim of the present study is to assess and compare the periodontal status of patients with chronic renal failure undergoing dialysis, predialysis with systemically healthy individuals. MATERIALS AND METHODS: A total of 90 patients were divided into three groups. Group I: 30 renal dialysis patients. Group II: 30 predialysis patients. Control group comprised 30 systemically healthy patients who formed group III. Periodontal examination was carried out using oral hygiene index-simplified (OHI-S), plaque index (PI), gingival index (GI), probing depth, and clinical attachment loss. RESULTS: The results of the study showed that the periodontal status of patients with chronic renal failure undergoing dialysis (dialysis group) and patients with chronic renal failure not undergoing renal dialysis (predialysis) when compared with systemically healthy subjects showed significantly higher mean scores of OHI-S, PI, and clinical attachment loss. CONCLUSION: Thus, patients with chronic renal failure showed poor oral hygiene and higher prevalence of periodontal disease. CLINICAL SIGNIFICANCE: The dental community's awareness of implications of poor health within chronic renal failure patients should be elevated.
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Fallo Renal Crónico/complicaciones , Periodontitis/etiología , Adulto , Anciano , Estudios de Casos y Controles , Índice de Placa Dental , Humanos , Masculino , Persona de Mediana Edad , Índice de Higiene Oral , Pérdida de la Inserción Periodontal/etiología , Índice Periodontal , Bolsa Periodontal/etiología , Diálisis Renal , Adulto JovenRESUMEN
INTRODUCTION: The aim of the present study was to assess the effect of nonsurgical periodontal therapy on circulating serum high-sensitivity capsule reactive protein (hs-CRP) and homocysteine (Hcy) levels in patients with chronic periodontitis. MATERIALS AND METHODS: The study involved fifty participants. The test group included 25 systemically healthy controls (mean age 38.44 ± 3.27 years) with severe chronic periodontitis and the control group (n = 25) included age- and sex-matched systemically and periodontally healthy controls. Clinical parameters were recorded, intraoral periapical radiographs were taken, hematological tests and assessment of serum hs-CRP levels and Hcy levels were performed at baseline and 3 months after completion of nonsurgical periodontal therapy. RESULTS: Mean serum hs-CRP and Hcy concentration in patients with chronic periodontitis were 3.37 ± 0.54 mg/L and 21.47 ± 7.93 µmol/L, respectively, and was significantly higher than the controls (1.68 ± 0.71 mg/L and 13.93 ± 8.30 µmol/L, respectively) (P < 0.05). Posttreatment, the mean serum hs-CRP and Hcy concentration reduced significantly in both test and control groups (P < 0.05). CONCLUSION: Chronic periodontitis leads to an increase in circulating levels of hs-CRP and Hcy in plasma and nonsurgical periodontal therapy decreases periodontal inflammation, which in turn reduces systemic inflammation and consequently decreases serum levels of hs-CRP and Hcy.
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Antimicrobial peptides (AMPs) are biological molecules bridging the innate and acquired immune systems of the defense mechanism. They have been found to be effective against not only Gram-positive and -negative bacterial species but also fungi and viruses with their broad spectrum of activity. Among the various niches where they are found in the human body, in the oral cavity, the AMPs are secreted by the epithelial cells, defense cells, crevicular fluid, and in the salivary secretions and form the first line of defense against bacterial invasion. The present review gathers information from a number of literature reviews, systematic reviews articles, and original research work to come to a conclusion regarding the use of AMPs. AMPs are miraculous in that they either do not or develop resistance very slowly and hence are supposed to be great candidates for developing antibiotics. Their use in mouthwash formulations, topical applications, etc., as therapeutic modalities has found some success in the past but is still undergoing trials. In periodontal disease, their active role as biomarkers by the relative upregulations and downregulations during disease progression has also been recognized. The early recognition of these biomarker changes can help regulate the progression of periodontal diseases. They also control the development and progression of biofilm formation and might potentially contribute toward the development of therapeutic mimetics, probiotics, and antibiotics in the near future.