Comparative Evaluation of Effectiveness of Denture Adhesive after Incorporating Antifungal Agent – An In-vitro Study

Aims: The aim of current study is to evaluate adhesive force and qualitative mycological culture analysis of Denture adhesive (DA) after incorporating antifungal agent in various concentrations.

Study Design: Experimental study.

Place and Duration of Study: The current study was conducted at the Department of Prosthodontics, Mansarovar Dental College and Hospital, Bhopal (M. P.) from September 2017 to October 2018.

Methodology: A total of 80 specimens were prepared with heat cured acrylic resin, out of which 40 were used for qualitative anti-microbiological test, and 40 were used for Adhesive force measurement test. Both test had four groups: Group A (Control group DA without MN); Group B (DA+MN 10%); Group C (DA+MN 20%); and Group D (DA+MN 30%).

Results: The mean zone of inhibition was 8.85 ± 0.28 mm for 10% w/w Miconazole Nitrate (MN), 12.95±0.30 mm for 20% w/w MN, and 22.25 ± 0.38 mm for 30% w/w MN. There was a statistically highly significant (P< .001) difference between the groups, with an F value of 1077.8.

Conclusion: Within the limitation of the study qualitative anti-microbial property for favorable laboratory performance can be achieved only after the addition of 20% w/w Miconazole Nitrate to denture adhesive paste.