Prevention of inflammatory changes in the denture-bearing mucous membrane

Relevance. Advanced clinical and cytological studies have not been conducted yet to examine denture adhesive effect on the prevention of inflammatory changes in the mucous membrane of the prosthetic bed, and thus, the prevention of denture-related stomatitis. Purpose: to assess the clinical and functional condition of the oral mucosa beneath the denture during the adaptation period using a denture adhesive cream to prevent inflammation of the denture bed mucous membrane. Materials and methods. The study clinically and cytologically (washing, scraping) assessed the condition of oral mucosa beneath complete acrylic dentures on days 14-16 and 28-30 of the adaptation period in 15 fully edentulous patients (main group), who used an adhesive cream after they were delivered their dentures, and in 21 fully edentulous patients (control group) who did not use the cream during the denture adaptation period. All the patients were elderly. Results. At different times of the adaptation period, the study more frequently detected inflammatory changes in the denture-bearing mucosa in subjects who did not use the denture adhesive cream. The cytological study confirmed the results of the oral clinical examination, as, at the end of the adaptation period, the number of cellular elements and various microorganisms was significantly lower in the main group than in the controls, which proved the effectiveness of the denture adhesive cream for the prevention of denture stomatitis. Conclusions. Regardless of sex, patients with complete acrylic dentures, who used a denture adhesive cream, had a lower bacterial accumulation on the prosthetic bed and inflammatory changes during the adaptation period, which allowed us to recommend the adhesive cream for the prevention of denture stomatitis.