Assessing salivary osmolality as a caries risk indicator in cerebral palsy children

Autor(es)

Botti Rodrigues Santos, Maria Teresa ^[1] ; Duarte Ferreira, Maria Cristina ^[2] ; Mendes, Fausto M. ^[3] ; Guare, Renata De Oliveira ^[1]

Afiliação do(s) autor(es)

^[1] Univ Cruzeiro Sul, Sch Dent, Persons Disabil Div, BR-04605001 Sao Paulo - Brazil

^[2] SENAC, Sao Paulo - Brazil

^[3] Univ Sao Paulo, Sch Dent, Dept Pediat Dent, Sao Paulo - Brazil

• Tipo de documento: Artigo Científico
• Fonte: International Journal of Paediatric Dentistry; v. 24, n. 2, p. 84-89, MAR 2014.
• Citações Web of Science: 8

Resumo

BackgroundSalivary osmolality reflects the hydration status of individuals with cerebral palsy (CP) necessary for an adequate unstimulated salivary flow rate. AimTo investigate whether salivary osmolality could serve as a potential indicator of caries risk in children with spastic CP by displaying a stronger association with caries occurrence than salivary flow rate. DesignThe convenience sample consisted of 65 children with CP aged 6-13years old. Unstimulated whole saliva was collected using cotton roll, and salivary osmolality was measured using a freezing point depression osmometer. The children's oral motor performance was evaluated during the feeding process using the Oral Motor Assessment Scale. Caries occurrence was also evaluated according the World Health Organization criteria. ResultsMotor skills were significantly associated with caries experience. Regarding the salivary parameters, osmolality presented a stronger association with caries experience than did the salivary flow rate. Children with worse oral motor performance presented a higher rate of caries occurrence. ConclusionOsmolality exhibited a stronger association with caries occurrence than did salivary flow rate. This parameter, therefore, could be a potential caries risk indicator for spastic cerebral palsy children. (AU)

• Processo FAPESP: 11/12475-8 - Hidratação oral em indivíduos com paralisia cerebral
• Beneficiário: Maria Teresa Botti Rodrigues dos Santos
• Modalidade de apoio: Auxílio à Pesquisa - Regular