Assessing the proposed association between DED and gluten-free diet introduction in celiac children.
Alexandra Mussolino de QueirozJuliana AridFabrício Kitazono de CarvalhoRaquel Assed Bezerra da SilvaErika Calvano KüchlerRegina SawamuraLea Assed Bezerra da SilvaPaulo Nelson-FilhoPublished in: Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry (2018)
A strong association between celiac disease (CD) and dental enamel defects (DEDs) have been extensively reported, however, the nature of this relationship is still unclear. The aim of this study was to evaluate DEDs phenotype in CD individuals according to the time they were introduced to a gluten-free diet (GFD). Forty-five CD individuals were examined by a pediatric dentist. DEDs were classified according to the type of affected teeth. CD individuals were classified into two groups (with or without DEDs) and the differences between these groups were tested using chi-square or Fisher´s exact tests and t-test to compare differences between means. The Pearson coefficient test was used to evaluate the degree of the correlation between the age of GFD introduction and number of affected teeth. Individuals with MIH were introduced earlier to the GFD (p = 0.038). An association was also observed for molar DED (p = 0.013). In conclusion, our study suggested an association between a specific type of DED and the time that CD individuals were introduced to a GFD.