Treatment of periodontal diseases by the local drug delivery system using 1% chlorhexidine gel: A randomized clinical trial.

The idea of the local drug delivery system is getting popular nowadays to treat gingivitis and periodontitis. The method of delivering the drug locally is quite easy and requires minimal intervention. This delivery system not only treats the periodontal diseases effectively but also prevents the side effects linked with the use of the drugs which are used orally for longer periods to cure these diseases.

Effectiveness of local drug delivery system using 1% metronidazole gel and mouthwash in treating periodontal diseases.

The gold standard therapy for treating the periodontal infections is the removal of bacterial plaque and deposits of calculus from tooth surfaces by scaling and root planning. In order to eliminate these bacterial reservoirs, beside conventional treatment, chemo therapeutic agents are commonly prescribed by periodontologists. To avoid the systemic side effects and development of antibiotics resistance, local drug delivery methods has gained the attention of dentists to treat periodontal infections, along with scaling and root planning.

Effectiveness of Simvastatin 1% oral gel and mouthwash used as an adjunct treatment of scaling and root planning in the treatment of periodontal diseases.

Simvastatin is an anti-hyperlipidemic drug which reduces the cholesterol synthesis and also has anti-inflammatory, immunomodulatory and anti-microbial action against the bacteria. This develops the interest of periodontologist to use it in combination with conventional treatment to treat periodontal diseases. The objective of the study was to develop the gel and mouthwash of simvastatin and use it locally to treat gingivitis and periodontitis as an adjunct to scaling and root planning.

The effects of aspirin gel and mouthwash on levels of salivary biomarkers PGE2, TNF-α and nitric oxide in patients with periodontal diseases.

Inflammation and its mediators have an important role in gingivitis and periodontitis. Prostaglandin is one of the eicosanoid involved in many chronic inflammatory diseases, including periodontal diseases. Aspirin irreversibly acetylates cyclooxygenase and inactivate this enzyme responsible for the production of PGE that mediates pain and inflammation.

Effects of 1% amitriptyline gel and mouthwash in patients with periodontal diseases via local drug delivery system: A randomized control clinical trial.

Amitriptyline, an agent universally used to treat depression, has an anti-inflammatory activity and a potential for lowering inflammatory mediators. Periodontal diseases like gingivitis and periodontitis if untreated contributes to gingival tissue destruction and bone resorption. These diseases are commonly treated with conventional non-steroidal anti-inflammatory agents and antibiotics along with standard periodontal treatment.