Eating disorders (ED) are a group of psychopathological disorders that affect the patient's relationship with food and his own body and that are manifested mainly in adolescence and in young-adult ...age. ED include anorexia nervosa (AN), bulimia nervosa (BN) and other eating disorders as classified in the DMS-V. ED can result in several oral and dental manifestations that often occur in the early stages of ED and may allow early detection. The aim of the study is to describe the different oral and dental manifestations in patients with ED in order to offer a classification for their identification during an extra/intra-oral examination.
A search on PubMed, Medline and Cochrane Library data bases has been performed.
Oral manifestations in ED patients include a variety of signs and symptoms, which involve the oral mucosa and perioral tissues (exfoliative cheilitis, labial erythema, atrophic glossitis, glossodynia, yellow-orange colouration of the soft palate, cheek/lip biting, candidiasis), the teeth (dental erosion, tooth hypersensitivity, dental caries), periodontal diseases, and salivary manifestations (sialoadenosis, alterations in salivary flow). The oral signs are caused by a number of factors, including nutritional deficiencies and consequent metabolic changes, poor personal hygiene, altered eating habits and pharmacological therapies. There is a very specific link between oral manifestations and ED in the presence of self-induced vomiting.
The paediatric dentist may be the first professional to detect the clinical signs thus improving the interception, early diagnosis, characterisation and prognosis of ED. In addition, the oral manifestations of ED can cause alterations of the oral function, discomfort, oral pain, and worsen aesthetics of the face and the quality of life.
The aim of this study was to analyse the dmft/DMFT index in paediatric patients belonging to families with low income, in conditions of social vulnerability and absolute poverty and to compare it ...with a control group with a good socioeconomic status.
The study analysed a total sample of 160 patients with average age of 8.6±2.5. The sample was divided into two groups based on the Equivalent Economic Situation Indicator (ISEE). Group 1 consists of 80 patients with an ISEE value less than €6.000 and was examined at the "Solidarietà Vincenziana" Dental Centre - Rome (Italy), which is a centre dedicated to people with minimum income, destitute, elderly without resources, immigrant children; Group 2 consists of 80 patients with an ISEE value of more than €20.000 and was examined at the Pediatric Dentistry Unit, University of Rome Tor Vergata.
Statistical analysis was performed using SPSS for Windows version 21 (IBM SPSS Inc., Chicago, IL, USA). The statistical analysis included a descriptive evaluation of the results in a bivariate analysis. The association between the presence of caries and the background variables was evaluated with the chi-squared association or Fisher test. The minimum level of significance was fixed at P-value?0.05.
Analysing the number of caries-free subjects and subjects with caries in reference to the age group between 5 and 12 years and the ISEE value, without distinction of sex, there is a statistically significant difference between Group 1 and Group 2, both in relation to the dmft (p=0.038, Chi-squared Test=4.28) and to the DMFT (p=0.001, Chi-squared Test=19.23). Subjects aged between 5 and 12 years had an average DMFT of 1.88 ± 0.83 (Group 1) and 0.95 ±0.54 (Group 2).
The study highlights a positive relationship between ISEE value, of poor socio-economic situations (condition of absolute poverty, low economic income) and increase in the DMFT index. The oral health status is an indicator of poverty. For this reason it would be advisable to plan early preventive interventions, providing the possibility of appropriate and effective access for children in economic and social needs, whose quality of life can be further negatively affected by oral diseases.
Obesity is linked to other systemic diseases, such as diabetes mellitus, dyslipidemia, and arterial hypertension. These comorbidities increase the risk of developing cardiovascular disease risk. ...Adipose tissue is a true endocrine organ and releases various pro-inflammatory cytokines. Periodontal disease (PD) is a chronic inflammatory disorder of the gingiva and bone support (periodontal tissues) that surrounds the teeth. The relationship between obesity and an increased risk of developing PD is already known in the literature. Many studies correlated the cardiometabolic risk with periodontal disease. Bariatric surgery is a way to reduce the adipose tissue in obese patients, that meet specific criteria. It has been observed that this type of surgery usually reduces both the systemic inflammation and the cardiometabolic risk. Some authors have hypothesized that, as a result, the progression of periodontal disease is also reduced. Five articles are analyzed in this systematic review. In these papers, the periodontal health before and after the bariatric surgery was compared. However, the conclusion of the previous studies demonstrated a scarce literature and did not confirm the reduction of periodontal disease after bariatric surgery, but a reduction of cardiometabolic risk. Therefore, periodontal disease in no way influences the reduction of cardiovascular risk after bariatric surgery.
Among the genes involved in obesity, the Fat mass and obesity-associated gene (FTO) is certainly one of the most known and the relation between FTO rs9939609 and BMI is highly discussed; ...nevertheless, data about its influence on body composition are limited.
We carried out a study on a sample of 1066 Italian subjects, whose body composition and FTO rs9939609 were analyzed.
We found significant relations between FTO with arm (p=0.01), abdomen (p=0.00), and trunk circumferences (p=0.00), BMI (p=0.01), FM% (p=0.00), and android FM% (p=0.01), whereas no relations were found between FTO and both gynoid fat and lean mass.
To conclude, the relation between FTO and BMI is confirmed and is related specifically with android FM%. These results indicated that FTO rs9939609 may be a genetic etiological factor for obesity. Indeed, the specificity for the android FM% would indicate FTO as an etiological factor in the development of cardiovascular diseases.
Lipedema is a disorder of adipose tissue characterized by abnormal subcutaneous fat deposition, leading to swelling and enlargement of the lower limbs and trunk. The aim of this study was to evaluate ...the lipedema phenotype by investigating the role of polymorphisms related to IL-6 (rs1800795) gene in people with diagnosis of lipedema. The second aim was to identify indicators of body composition, useful for a differential analysis between subjects with lipedema and the control group.
Two groups are involved in the study, 45 women with lipedema (LIPPY) and 50 women randomly chosen from the population as Control (CTRL). Clinical and demographical variables recorded include weight, height, body mass index (BMI) and circumference measurements. Body composition (Fat mass, FM; lean mass, LM) was assessed by Dual-energy X-ray Absorptiometry (DXA). The genetic tests for IL-6 (rs18oo795) gene were performed for both groups, using a saliva sample.
The study of the relationship between the IL-6 (rs1800795) gene polymorphism, the anthropometric values and the body composition indices has provided the following significant results: subjects with diagnosis of lipedema present statistically significant increased values with regard to weight, BMI, waist, abdomen and hip circumferences, arms, legs and whole FM (% and kg), gynoid FM (kg), legs LM (kg) and ASMMI. Moreover, the value of the waist hip ratio was found to be decreased.
For the first time, we suggested that IL-6 gene polymorphism could characterize subjects with lipedema respect to Normal Weight Obese and obese subjects. The intra-group comparisons (LIPPY carriers vs. LIPPY non-carriers and CTRL carriers vs. CTRL non-carriers) showed no statistically significant values. In contrast, the inter-group comparisons (LIPPY non-carriers vs. CTRL non-carriers and LIPPY carriers vs. CTRL carriers) resulted statistically significant. We have identified other indices, such as leg index, trunk index, abdominal index, total index, that could be promising clinical tools for diagnosis of the lipedema phenotype and for predicting the evolution of the disease.
The probiotics in dentistry: a narrative review Pujia, A M; Costacurta, M; Fortunato, L ...
European review for medical and pharmacological sciences,
03/2017, Letnik:
21, Številka:
6
Journal Article
Recenzirano
The total number of microbes that colonize the human body is far greater than the number of cells that make it up. In recent years, it has been shown that bacteria play an essential role in the body; ...in fact, they are essential for the maturation of the intestine, the development and control of the immune system, the development of the brain, the metabolism of macronutrients, the synthesis of vitamins, and the energy balance. Bacteria play an essential role in defense of their territory against the entry of other bacteria that may be pathogenic to health. Metchnikoff, about a century ago, invented probiotics, assuming that the use of certain bacteria could be beneficial to maintaining health. Bacteria colonize our body from birth and breastfeeding, using the bacterial flora of the mother by accessing newborns through the mouth. Antibiotic therapies in pregnancy or cesarean section prevent this flow of probiotics to infants and open the way for very important diseases, such as diabetes and obesity. The alterations of oral bacterial flora are responsible for numerous diseases of the oral cavity and the idea of the use of probiotics is leading the way to new therapeutic perspectives.
The aims of this cross-sectional statistical study were to evaluate the association between obesity and dental caries and to assess the impact of food intake, oral hygiene and lifestyle on the ...incidence of dental caries in obese paediatric patients, analysed by Dual X-ray Absorptiometry (DXA).
A sample of 96 healthy patients, aged between 6 and 11 years (mean age 8.58±1.43) was classified in relation to body composition assessment and McCarthy growth charts and cut- offs. Body composition analysis, to obtain body fat mass (FM) and body fat free mass (FFM) measurements, was determined by means of a DXA fan beam scanner. The subjects underwent dental examination to assess the dmft/DMFT, and completed a questionnaire on food intake, oral hygiene habits and lifestyle. The sample was subsequently subdivided into four groups: Group A (normal weight - caries-free), Group B (normal weight with caries), Group C (pre-obese/obese - caries-free), Group D (pre-obese/obese with caries).
The statistical analysis was performed using SPSS software (version 16; SPSS Inc., Chicago IL, USA). Spearman's correlation was performed to evaluate the correlation between dmft/DMFT and FM%. The chi-square test was performed to assess the categorical variables, while the non-parametric Kruskal Wallis test and the Mann Whitney test were employed for the quantitive variables. Statististical significance was set at a P-value of 0.05.
The preobese-obese children had higher indexes of dental caries than normal weight subjects, both for deciduous teeth (dmft 2.5 ± 0.54 vs 1.4 ± 0.38; p=0.030) and permanent teeth (DMFT 2.8 ± 0.24 vs 1.93 ± 1.79; p=0.039). The correlations between dmft/DMFT indexes and body composition parameters were analysed and a significant correlation between dmft/DMFT indexes and FM% was observed (p=0.031 for dmft, p=0.022 for DMFT). According to the data recorded, there was no statistically significant difference between Groups A, B, C and D in terms of food intake between meals (p=0.436), frequency of starch intake limited to the main meals (p=0.867), home oral hygiene (p=0.905), dental hygiene performed at school (p=0.389), habit of eating after brushing teeth (p=0.196), participation in extracurricular sport activities (p=0.442) and educational level of parents: father (p=0.454), mother (p=0.978). In contrast, there was a statistically significant difference between Groups A, B, C and D in terms of intake of sugar-sweetened drinks (p=0.005), frequency of sugar intake limited to the main meals (p<0.001), frequency of food intake between meals (p=0.038) and sedentary lifestyle (p=0.012). Successive analysis revealed a statistically significant difference between Group A and D in terms of intake of sugar-sweetened drinks (p=0.001), frequency of sugar intake limited to the main meals (p=0.008), and frequency of food intake between meals (p=0.018), and between Group C and D in terms of frequency of sugar intake limited to the main meals (p<0.001), and frequency of food intake between meals (p=0.040).
This study shows a direct association between dental caries and obesity evident from a correlation between prevalence of dental caries and FM%. The analysis of food intake, dmft/DMFT, FM%, measured by DXA, demonstrates that specific dietary habits (intake of sugar-sweetened drinks, frequency of sugar intake limited to main meals, frequency of food intake between meals) may be considered risk factors that are common to both dental caries and childhood obesity.
To evaluate the correlation between the use of aerosol therapy in early childhood and the presence of Molar Incisor Hypomineralisation (MIH).
a retrospective case-control study in which a group ...(cases) consisted of children from 6 to 13 years with MIH visited at the unit of Pediatric Dentistry of the Policlinico Tor Vergata (Rome, Italy), and a group (controls) consisted of an equal number of children of the same age without MIH. Data about the aerosol therapy and the presence of MIH were obtained respectively by medical history and intraoral clinical examination. Collected data underwent statistical analysis using mainly non-parametric tests (p < 0.05).
In the study were included 182 patients, of which 91 (46 males, 51%) were children with MIH (cases), and 91 (46 males, 51%) were children without MIH (controls). In the group of patients with MIH, in the early childhood, 12 (13.1%) never had aerosol therapy, 6 (6.6%) underwent aerosol therapy less than 7 days per year, 22 (24.2%) from 8 to 15 days per year, 22 (24.2%) from 16 to 45 days a year, and 29 (31.9%) more than 45 days per year. In the control group, in the early childhood, 9 (9.9%) never had aerosol therapy, 29 (31.9%) underwent aerosol therapy less than 7 days per year, 26 (28.6%) from 8 to 15 days per year, 20 (22.0%) from 16 to 45 days a year and 7 (7.6%) more than 45 days per year.
the risk of developing MIH in children undergoing intensive use of aerosol therapy with respect to those receiving a less intensive use resulted in an odds ratio of 3.19 (p <0.001) in the general population, 4.83 (p < 0.001) in males and was not statistically significant in females (p = 0.132). The Spearman correlation between aerosol therapy and MIH was 0.278 (p < 0.001) in the general population, 0.372 (p < 0.001) in male, and it was not statistically significant (p = 0.08) in female subjects.
Aerosol therapy carried out in early childhood appears to be a risk factor for the development of MIH, particularly in male subjects.
The aim of the present cross-sectional study was to evaluate the relationship between childhood obesity and dental caries, in paediatric subjects, through the use of two methods of diagnosis of ...overweight-obesity: Body Mass Index (BMI), and Dual energy X-ray Absorptiometry (DXA).
A total of 107 healthy patients, aged between 6 and 12 years (53.3% females, 46.7% males) were included in the study. Each patient underwent a nutritional examination and dental check-up. The nutritional examination was performed at the Department of Neuroscience, Human Nutrition Unit, University of Rome Tor Vergata and consisted of anthropometric measurements, BMI calculation, DXA exam, body fat mass (FM) assessment. Dental examinations were performed by a trained dentist of the Paediatric Dentistry Unit of PTV Hospital, University of Rome Tor Vergata. Dental caries was assessed using visual-tactile method and X-rays (bite-wing and panoramic radiography); the dmft/DMFT index was calculated. The subjects were classified as underweight, normal weight, pre-obese, obese, according to different criteria: a) age- and sex-specific BMI according to the Cacciari growth charts and cut-offs, b) body fat mass percentage (FM%) according to the WHO cut-offs, c) body fat mass percentage (FM%) according to the McCarthy growth charts and cut-offs.
The statistical analysis was performed with the SPSS software (version 11.01; SPSS Inc., Chicago, IL, USA). The dmft/DMFT index was checked for normality using the Kolmogorov-Smirnov test. Independence of the dmft/DMFT distribution from sex and age was checked by using the Mann Whitney and Kruskal Wallis tests. Differences in the dmft/DMFT values between groups, according to BMI and FM% classifications, were tested using the Mann Whitney test. The minimal level of significance of the differences was fixed at p- value ≤ 0.05 for all procedures.
The comparison between BMI and DXA data shows statistically significant differences between BMI-%FM (WHO cut-offs) classifications (p ≤ 0.001) and BMI-%FM (McCarthy cut-offs) classifications (p ≤ 0.001). According to the BMI classification, there was no significant association between increase of dmft-DMFT and pre-obesity/obesity, but according to the FM% (WHO cut-offs) classification, the pre-obese/obese children had higher caries indexes than normal weight subjects, both in deciduous teeth (p=0.003) and permanent teeth (p=0.000). Furthermore, according to the FM% (McCarthy cut-offs) classification, obese children had higher caries indexes than normal weight and pre-obese subjects, both in deciduous teeth (p=0.030, p=0.02) and permanent teeth (p=0.019, p=0.011), respectively, but they had a dmft-DMFT value comparable with underweight children.
The BMI misclassified adiposity status of the paediatric population compared to DXA, which provides a reliable screening and a more specific assessment of body composition. The misclassification of childhood obesity, determined by the BMI, could be used to explain the conflicting data in the literature on the association between obesity and dental caries. Our results highlighted for the first time the relationship between dental caries prevalence and body fat percentage measured by DXA.
The aim of this report is to identify the main oral and dental aspects of physical and sexual abuse and dental neglect in childhood, contributing to the precocious identification and diagnosis in a ...dental practice.
The oral and dental manifestations were divided and classified according to the type of child abuse: physical abuse, sexual abuse, neglect.
Several studies in the literature have shown that oral or facial trauma occurs in about 50% of physically abused children; the oral cavity may be a central focus for physical abuse. Oro-facial manifestations of physical abuse include bruising, abrasions or lacerations of tongue, lips, oral mucosa, hard and soft palate, gingiva, alveolar mucosa, frenum; dental fractures, dental dislocations, dental avulsions; maxilla and mandible fractures.
Although the oral cavity is a frequent site of sexual abuse in children, visible oral injuries or infections are rare. Some oral signs may represent significant indications of sexual abuse, as erythema, ulcer, vescicle with purulent drainage or pseudomembranus and condylomatous lesions of lips, tongue, palate and nose-pharynx. Furthermore, if present erythema and petechiae, of unknown etiology, found on soft and hard palates junction or on the floor of the mouth, can be certainly evident proofs of forced oral sex.
Oral signs of neglect are easily identifiable and are: poor oral hygiene, halitosis, Early Childhood Caries (ECC), odontogenous infections (recurrent and previous abscesses), periodontal disease, aptha lesions as a consequence of a nutritional deficiency status. Moreover, it is analyzed the assessment of bite marks because often associated with child abuse, the identification and collection of clinical evidence of this type of injury.
A precocious diagnosis of child abuse, in a dental practice, could considerably contribute in the identification of violence cases and in an early intervention.
PDF