Relationship of Frailty, Nutritional Status and Oral Health-Related Quality of Life in Mexico City Nursing Home Residents.

BACKGROUND: We aimed to identify the association among nutritional status, Oral Health-Related Quality of Life (OHRQoL) and frailty, and to estimate the mediation effect of these conditions between age and frailty in a group of Mexico City nursing home residents. METHODS: We conducted a cross-sectional study. Fried's phenotype criteria, Full Mini Nutritional Assessment, and General Oral Health Assessment Index was applied. RESULTS: The participants (n = 286) mean age was 82.4 (± 9.2) years. The prevalence of frailty was 58%, and the prevalence of malnutrition and the risk of malnutrition were 22.7% and 59.5%, respectively. A higher risk of frailty was associated with older age (p = 0.015), sex (women) (p = 0.041), poor nutritional status (p <0.001) and compromised OHRQoL (p <0.001). Approximately 40% of the effect of age on frailty was mediated by nutritional status and OHRQoL (p <0.05). CONCLUSION: A strong association between nutritional status and frailty was observed. Additionally, OHRQoL was associated with frailty. The effect of age on frailty was mediated by OHRQoL and nutritional status. Interventions targeted to improve nutritional status and oral health may contribute to preventing or delaying the onset of frailty.

Validation of the Spanish version of the Franciscan Hospital for Children Oral Health-Related Quality of Life questionnaire.

BACKGROUND: The Franciscan Hospital for Children Oral Health-Related Quality of Life questionnaire (FHC-OHRQOL-Q) is an instrument designed specifically for parents and caregivers of patients with special needs that has not yet been applied in Spain. The aim of this study was to adapt it to Spanish and evaluate its reliability and validity in patients with intellectual disability (ID) treated under general anesthesia. MATERIAL AND METHODS: The study was conducted in two different stages: a) cross-cultural adaptation of the original questionnaire, and b) cross-sectional study on 100 parents and caregivers who completed the piloted FHC-OHRQOL-Q. The patients were examined according to the WHO methodology. Dental treatments performed were recorded. Statistical tests were used to evaluate reliability (internal consistency) and validity (content, criterion, construct and discriminant) of the instrument. RESULTS: The mean age was 24 years (range=4-71 years). The most frequent causes of ID were psychomotor retardation (25%) and cerebral palsy (24%). The items most frequently answered by parents and caregivers were eating and nutrition problems (80%) and bad breath/taste (57%). Reliability (Cronbach's alpha coefficient) was considered excellent (alpha=0.80-0.95). The analysis of the factorial validity yielded similar results to the original questionnaire. The high response rate of items (>96%) allowed content validity. Criterion validity was confirmed by a significant correlation with questions on oral health and oral well-being. Discriminant validity was demonstrated by the significant association of ≥21.5 years of age with worse oral symptoms (p=0.034) and parental concerns (p=0.005), DMFT index ≥3 with daily life problems (p=0.02), ≥4 decayed teeth with daily life problems (p=0.001), and >2 dental extractions with oral symptoms (p=0.000), daily life problems (p=0.002) and parent's perceptions (p=0.043). CONCLUSIONS: The FHC-OHRQOL-Q in Spanish is a reliable and valid instrument to apply in clinical practice to evaluate the impact of OHRQOL in mostly adult patients with ID, accessible to Spanish-speaking parents and caregivers.

Preventive dental management of osteonecrosis of the jaws related to zoledronic acid treatment.

OBJECTIVE: To evaluate the effect of preventive dental management on reducing the incidence and delaying the onset of bisphosphonate-related osteonecrosis of the jaw (BRONJ) in patients treated with intravenous zoledronic acid (ZA). MATERIALS AND METHODS: This single-center clinical study included 255 patients with cancer monitored over a 6-year period. Patients received dental treatment prior to (group A) or after (group B) the initiation of ZA therapy. Dental treatments performed, incidence proportion (IP), and incidence rate (IR) in both groups were analyzed using significance tests. BRONJ onset was estimated using the Kaplan-Meier estimator and log-rank test. Independent risk factors to develop BRONJ were evaluated using Cox regression analysis models. RESULTS: Thirty-seven patients suffered from BRONJ (IP = 14.5%), 7.3% in group A and 36.5% in group B (p = .000). The IR was 0.007 patients/month in group B and 0.004 in group A. BRONJ-free survival at 3 years was 97% in group A and 66% in group B. Survival curves were significant (p = .056) according to log-rank test. Multivariate Cox models showed that dental extractions (p = .000) were significant. CONCLUSIONS: BRONJ occurred significantly in patients who underwent dental extractions after the initiation of ZA and did not accomplish a preventive dental program.

[Fluoride versus the profession]. / Flúor versus profesión.

Topical application of fluoride is the most frequently used procedure by those persons interviewed about the different methods employed in the prevention of dental decay in children. Of all the ways of administering fluoride, professionals consider as the most effective the fluoridization of drinking water and the least effective that of fluoridization of salt. Among the most common advice given by the professional to his patients is to prescribe a fluorinated tooth paste, this behavior being commonest amongst the youngest dental surgeons. Over half of the professionals do not prescribe fluoride supplement with vitamins. If they do this, the most important issue to consider is the child's age. The most appropriately applied criteria regarding the start of a diet containing fluoride supplement--according to the interviewees--correspond to pregnancy.