Details

Autor(en) / Beteiligte

• Longo, Bruna C.
• Rohling, Isabel B.
• Silva, Pauline L. M. O. E.
• Paz, Hélvis E. S.
• Casarin, Renato C. V.
• Souza, Maria Daniela B.
• Silva, Cléverson O.

Titel

Antineoplastic therapy is an independent risk factor for dental caries in childhood cancer patients: a retrospective cohort study

Ist Teil von

• Supportive care in cancer, 2024-05, Vol.32 (5), p.316-316, Article 316

Ort / Verlag

Berlin/Heidelberg: Springer Berlin Heidelberg

Erscheinungsjahr

2024

Quelle

SpringerLink

Beschreibungen/Notizen

• Purpose To evaluate the antineoplastic therapy (AT) as a risk factor for dental caries lesions independent of other risk factors such as income, family education, stimulated salivary flow rate, hygiene habits, frequency of sugar intake, and microbiota in childhood cancer (CC) patients. Methods 72 individuals were divided into CC patients ( n =36) and healthy individuals (control group - CT n =36). Demographic data, hygiene habits, frequency of sugar intake, CC type, and AT were collected. Stimulated salivary flow rate was measured and the presence and concentration of Streptococcus mutans were assessed using a real-time polymerase chain reaction (qPCR) technique. Clinical evaluations included plaque index (PI) and decayed-missing-filled-teeth index (dmft/DMFT). Descriptive statistics, T -test, Mann-Whitney test, chi-square test, Fisher’s exact test, and two-way analysis of variance were used for data analysis ( p <0.05). Results At the time of oral evaluation, both groups exhibited similar ages with means of 12.0±3.9 years old for CC and 12.0±4.0 years old for CT patients. All CC patients underwent chemotherapy with nine also undergoing radiotherapy. Significant differences were observed between the groups in terms of color/race, income, family education, and hygiene habits. However, no statistically significant differences were found between groups regarding the frequency of sugar intake, stimulated salivary flow rate, or the concentration of Streptococcus mutans (qPCR technique). For clinical parameters, the DMF (CC:1.80, CT: 0.75), decayed (CC: 0.88, CT: 0.19), missing (CC: 0.25, CT:0), and PI (CC: 30.5%, CT: 22.6%) were higher in the CC group ( p <0.05). Conclusion Childhood cancer (CC) patients undergoing antineoplastic therapy (AT) exhibit a higher prevalence of dental caries, regardless of income/education, frequency of sugar intake, stimulated salivary flow rate, and microbiota.