Effect of locally delivered tetracycline hydrochloride as an adjunct to scaling and root planing on Hba1c, C-reactive protein, and lipid profile in type 2 diabetes: A clinico-biochemical study

Efficacy of Probiotics Versus Tetracycline Fibers as Adjuvants to Scaling and Root Planing on Interleukin 1β Levels in Type 2 Diabetic Patients With Periodontitis: A Clinical and Biochemical Study

Background Periodontitis, a chronic inflammatory disease, is triggered by the plaque biofilm culminating in periodontal attachment loss, bone loss, and tooth loss. Diabetes, a globally prevalent disease, causes an increased inflammatory response to the microflora associated with periodontitis. It has been observed that the link between these two diseases is bidirectional. Tissue repair is impaired in diabetic patients with periodontitis. Local drug delivery systems selectively target the inflamed sites contrary to systemic antibiotics which lead to resistance and many other adverse effects. Probiotics aid in the growth of beneficial microorganisms and have immunomodulatory effects on the host. Tetracyclines have anti-collagenase properties and reduce the bacterial load, curbing the progression of periodontitis. Interleukin (IL) 1β, a strong marker of periodontal tissue destruction, plays a pivotal role in inflammation, immune regulation, and bone resorption in periodontitis. This study evaluated and compared the benefits of probiotics and tetracycline fibers when used as adjunctive tools after scaling and root planing (SRP) on IL1β levels in type 2 diabetic patients with periodontitis. Methodology A total of 36 patients participated in this study. Group I included 12 patients with periodontitis and uncontrolled diabetes (HbA1c levels >7). After SRP, six patients received tetracycline fibers (IA), and six patients received probiotics (1B) as locally delivered agents. Group II included 12 patients with periodontitis and diabetes under control (HbA1c levels 6-7%). After SRP, six patients received tetracycline fibers (IIA), and six patients received probiotics (IIB) as locally delivered drugs (test groups). Group III, the control group, included 12 patients with periodontitis only, wherein a placebo was used as a local drug delivery (LDD) after SRP. The clinical parameters, such as plaque index, gingival index, and probing pocket depth, were recorded preoperatively and at eight and 12 weeks after non-surgical periodontal therapy. IL1β levels were assessed by enzyme-linked immunosorbent assay at baseline and six weeks after SRP. Results On intra and intergroup comparison, all groups showed improvement in both the clinical and biochemical parameters but significant results were seen in Group IIA (p < 0.01) when compared to the other groups. Conclusions Group II (well-controlled diabetics) performed significantly better than the other groups, which was followed by Group III. The use of LDDs as adjunctive tools after SRP was not beneficial in Group I (uncontrolled diabetics).

IgA Levels among Type 2 Diabetic and Non-Diabetic Patients with Periodontitis: A Prospective Clinical Study

OBJECTIVES

 To estimate gingival crevicular immunoglobulin A(IgA) using enzyme-linked immunosorbent assay (ELISA) among type II diabetic patients with periodontitis.

MATERIALS AND METHODS

 A non-randomized study was done of 40 periodontitis subjects with a mean age of 50 years and were recruited into two groups, Group A (Type II controlled diabetics with HbA1c < 7%) and Group B (non-diabetics with HbA1c between 4 and 6%). Both the groups underwent nonsurgical periodontal therapy (NSPT). The clinical parameters were recorded at baseline, 1, and 3 months. GCF sample was collected for the estimation of crevicular IgA at baseline and at 3 months.

STATISTICAL ANALYSIS

 Results were analyzed using parametric tests paired t-test and Student's t-test for every assessment point. The level of significance was set at p < 0.05.

RESULTS

 Difference in IgA levels and clinical parameters was seen between diabetic and non-diabetic groups, which was statistically significant.

CONCLUSION

 Changes in crevicular IgA levels in patients with diabetic periodontitis can be used as a novel biomarker in assessing the inflammatory status.

Management of diabolical diabetes mellitus and periodontitis nexus: Are we doing enough?

Periodontitis is the commonest oral disease affecting population worldwide. This disease is notorious for the devastation of tooth supporting structures, ensuing in the loss of dentition. The etiology for this disease is bacterial biofilm, which accumulates on the teeth as dental plaque. In addition to the biofilm microorganisms, other factors such as environmental, systemic and genetic are also responsible in progression of periodontitis. Diabetes mellitus (DM) is metabolic disorder which has an impact on the global health. DM plays a crucial role in the pathogenesis of periodontitis. Periodontitis is declared as the “sixth” major complication of DM. Evidence based literature has depicted an enhanced incidence and severity of periodontitis in subjects with DM. A “two way” relationship has been purported between periodontitis and DM. Mutual management of both conditions is necessary. Periodontal therapy (PT) may assist to diminish the progression of DM and improve glycemic control. Various advanced technological facilities may be utilized for the purpose of patient education and disease management. The present paper clarifies the etio-pathogenesis of periodontitis, establishing it as a complication of DM and elaborating the various mechanisms involved in the pathogenesis. The role of PT in amelioration of DM and application of digital communication will be discussed. Overall, it is judicious to create an increased patient cognizance of the periodontitis-DM relationship. Conjunctive efforts must be undertaken by the medical and oral health care professionals for the management of periodontitis affected DM patients.