Prevalence of molar incisor hypomineralization among school children in Rome, Italy.

Molar incisor hypomineralization (MIH) is a highly prevalent condition associated with increased caries experience, dental pain and treatment need. Aim of this study was to determine the prevalence and severity of MIH in a group of 7-8 years old primary school children living in Rome, Italy; and to assess the association with caries experience and possible perinatal risk factors. A survey has been conducted in the city of Rome, between April 2019 and March 2020 with a total of 49 primary schools and 176 2nd grade primary school classes and a total of 3611 children being involved. Of these, a subset of 346 children of 21 primary schools was selected for the epidemiological investigation. The prevalence of MIH was of 18.2%, with girls showing twice the probability of being subject to a mild-severe condition. Molar location was present in 71.4%, while location on both molar plus incisor was present in 28.6% of cases. The mean DMFT was 0.44 ± 0.78, "D" was 0.17 ± 0.58; the mean dmft was 1.7 ± 2.56, "d" was 1.32 ± 2.21. Female gender, caries experience, insufficient oral hygiene were risk factors. The incidence of MIH is increasing in the pediatric population. Knowledge about diagnosis and treatment options should be disseminated among dental professionals.

Observational study of the relationship between nurse staffing levels and compliance with mandatory nutritional assessments in hospital.

BACKGROUND: In the UK, it is recommended that hospital patients have their nutritional status assessed within 24 h of admission using the Malnutrition Universal Screening Tool (MUST). The present study aimed to examine the association between nurse staffing levels and missed nutritional status assessments. METHODS: A single-centre, retrospective, observational study was employed using routinely collected MUST assessments from 32 general adult hospital wards over 2 years, matched to ward nurse staffing levels. We used mixed-effects logistic regression to control for ward characteristics and patient factors. RESULTS: Of 43 451 instances where staffing levels could be linked to a patient for whom an assessment was due, 21.4% had no MUST score recorded within 24 h of admission. Missed assessments varied between wards (8-100%). There was no overall association between registered nurse staffing levels and missed assessments; although higher admissions per registered nurse were associated with more missed assessments [odds ratio (OR) = 1.09, P = 0.005]. Higher healthcare assistant staffing was associated with lower rates of missed assessments (OR = 0.80, P < 0.001). There was a significant interaction between registered nurses and healthcare assistants staffing levels (OR = 0.97, P = 0.011). CONCLUSIONS: Despite a written hospital policy requiring a nutritional assessment within 24 h of admission, missed assessments were common. The observed results show that compliance with the policy for routine MUST assessments within 24 h of hospital admission is sensitive to staffing levels and workload. This has implications for planning nurse staffing.

Oral health in a cohort of individuals on a plant-based diet: a pilot study.

INTRODUCTION: Plant-based diets are associated with a lower: (i) body mass index, (ii) rates of death from ischemic heart disease, (iii) serum cholesterol, (iv) incidence of high blood pressure, (v) type II diabetes mellitus and cancer, with an overall longer life expectancy. However, little data concerning the oral health in individuals on a plant-based diet are available. AIM: The aim of the present study was to investigate the general and clinical oral health status in a cohort of adults who had been following a plant-based diet for a minimum of 24 months. MATERIAL AND METHODS: For this purpose, individuals were administered two questionnaires (a.Questionnaire investigating risk areas for oral diseases; b. Italian version of the Oral Health Impact Profile -14 (IOHIP-14)) by a dental hygienist and clinical examination of the oral cavity was carried out. RESULTS: Seventy-seven adult individuals were enrolled. On average, they followed a plant-based diet for the last four years, had four meals a day and brushed their teeth twice a day. Fruit was the most frequently consumed food at breakfast by 48 of the participants. Thirty-four responders did not drink beer or wine, 65 did not drink spirits, 57 avoided carbonated beverages and 62 (80.5%) did not consume any highly-sugared beverages. Different dental therapies in the previous three years were reported in 36 of the responders. Overall, answers "never and almost never" to the IOHIP-14 questionnaire were observed in 87% to 100% of the individuals. Multiple logistic regression analysis revealed that fresh fruit consumption at lunch had a protective effect against caries (p<0.05). CONCLUSIONS: In conclusion, this study showed that individuals on a plant-based diet have good overall oral health conditions. These features are in agreement with the behavior of these subjects towards an overall healthy life style.

Clinical comparison between an opaque and a clear pit and fissures sealants: a 12-month split-mouth, randomized controlled study.

TRIAL DESIGN: We design a clinical splith-mouth, randomized controlled study, in which the retention of an opaque and clear pit and fissures sealants were evaluated and their effectiveness compared at 6 and 12 months of follow up. A secondary aim was to evaluate the possibility of using a fluorescence based intra-oral camera through the clear sealant to monitor enamel demineralization. METHODS: Consecutive young adolescents with at least two molars with code 0, 1, 2 caries evidenced following the International Caries Detection and Assessment System (ICDAS II) were enrolled. A split-mouth randomized allocation was carried out. One skilled operator applied the sealant under 3.5 X magnification. A second operator evaluated clinical retention and performed the intra-oral camera assessments at 6 and 12 months follow up. RESULTS: A total of 42 patients, (20 males and 22 females, mean age 14.25) with 176 dental lesions were enrolled. Nine patients dropped out accounting for 26 teeth lost during follow up. Overall, a total of 150 sealed teeth were evaluated in the study. In 77 cases the clear sealant was used, while in 73 the opaque sealant was utilized. The opaque sealant rated 100% complete retention at 6 months, and 97.3% at 12 months, while the clear selant 91.8% and 85.9% respectively. Demineralization under clear selant was registered when sealant partial detachment occurred. CONCLUSIONS: The overall retention rate of an opaque sealant was higher than that of a clear sealant after 12 months of follow-up. This difference may partly be due to difficulty in clinical detection of clear sealants during follow-up. Fluorescence based intra-oral camera seems useful to monitor enamel demineralization in clear sealant.