Clinical Research Directory

S-PRG Filler for Preventing White Spot Lesions During Orthodontic Treatment

White spot lesions are early areas of enamel demineralization that may develop during orthodontic treatment with fixed braces. This study aims to evaluate the effectiveness of S-PRG Barrier Coat in preventing white spot lesions during orthodontic treatment. The study will compare S-PRG Barrier Coat with 5% sodium fluoride varnish, a combination of S-PRG Barrier Coat and 5% sodium fluoride varnish, and a placebo. A total of 144 participants undergoing orthodontic treatment will be randomly assigned to one of four treatment groups. The occurrence and severity of white spot lesions will be assessed using clinical examinations, including the ICDAS-II and Gorelick index, together with DIAGNOdent readings where applicable. The study findings may help determine whether S-PRG Barrier Coat provides an effective preventive approach against orthodontic white spot lesions.

Effect of Fluoride Varnish Formulation on the Management of Dentin Hypersensitivity

This randomized controlled clinical trial aims to determine whether different fluoride varnish formulations reduce dentin hypersensitivity (DH) in young adults diagnosed with DH. The primary purpose of this study is to evaluate the clinical effectiveness of two commercially available fluoride varnishes. The main questions this study aims to answer are: * Does Clinpro Clear® (aqueous base, 9,500 ppm NaF) lead to a greater reduction in dentin hypersensitivity compared with Duraphat® (rosin/resin base, 22,600 ppm NaF)? * Do these varnish formulations improve oral health-related quality of life and patient satisfaction? Researchers will compare a single application of Duraphat® with a single application of Clinpro Clear® to assess differences in hypersensitivity reduction, quality-of-life outcomes, and patient satisfaction. Participants will: * Receive one application of either Duraphat® or Clinpro Clear® under standardized clinical conditions. * Complete baseline and post-treatment evaluations, including: * Dentin hypersensitivity intensity using a visual analogue scale (VAS) * Air-blast response using the Schiff scale * Oral health-related quality of life using the OHIP-14 * Patient satisfaction using the CSAT survey

Comparing the Antiplaque Effects of Novel Titania Nanoparticle Infused Fluoride Varnish vs Conventional Fluoride Varnish in Fixed Orthodontic Patients.

In this study the investigators aimed to explore the antibiofilm effect of fluoride varnish loaded with titania nanoparticles synthesized from moringa oleifera leaves extract vs conventional fluoride varnish in multibracket fixed orthodontic patients.