RESUMEN
PURPOSE: To investigate oral and dental late effects in survivors of childhood brain tumors medulloblastoma (MB) and central nervous system supratentorial primitive neuroectodermal tumor (CNS-PNET). METHODS: This cross-sectional study assessed oral and dental late effects in MB/CNS-PNET survivors treated before 20 years of age, and with a minimum of 2 years since treatment. Participants went through an oral and radiographic examination. We assessed oral status using the decayed-missing-filled index (DMFT), oral dryness, maximum mouth opening (MMO), fungal infection, and registration of dental developmental disturbances (DDD) in the form of hypodontia, microdontia, and enamel hypoplasia. RESULTS: The 46 participants' mean age at enrolment was 27 ± 12.8 years and at treatment 8.5 ± 5.2 years, and the mean time since treatment was 18.9 ± 12 years. Over a third (35%) of survivors had reduced mouth opening (mean 29.3 ± 5.6 mm (range 16-35)). A significantly lower MMO was found in individuals treated ≤ 5 years compared to survivors treated > 5 years (p = 0.021). One or more DDD were registered in 30.4% of the survivors, with a significantly higher prevalence in individuals treated ≤ 5 years (p < 0.001). Hypodontia was the most prevalent type of DDD. There was no difference in DMFT score in relation to age at treatment. Oral dryness was not frequently reported or observed in these survivors. CONCLUSION: Survivors of childhood MB/CNS-PNET are at risk of oral and dental late effects including reduced mouth opening and DDD. The risk is highest in survivors treated before the age of 5.
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Anodoncia , Neoplasias Encefálicas , Caries Dental , Anomalías de la Boca , Tumores Neuroectodérmicos Primitivos , Humanos , Estudios Transversales , Sobrevivientes , Tumores Neuroectodérmicos Primitivos/patología , Neoplasias Encefálicas/epidemiología , Neoplasias Encefálicas/terapia , PrevalenciaRESUMEN
The aim was to examine oral health among 5-6-year-old children whose mothers participated in a 6 months' cluster-randomized education trial in rural Uganda starting when their children were 6-8 months old. The education focused on nutrition, oral hygiene, and child stimulation. In the current follow-up study, 357/511 (70%) children from the original trial were available for data collection (200 in the intervention and 157 in the control group). Molar caries was assessed on intraoral photographs. Children and/or caregivers answered a WHO health questionnaire for collection of oral data. Dental practices were compared between the intervention and control group using multilevel mixed effect logistic regression accounting for clustering. The children in the intervention group had less caries compared with the control group: 41% versus 60% (odds ratio [OR] 0.46; 95% confidence intervals [CI] 0.24-0.86, P = 0.02). The use of toothbrush to clean teeth was more frequent in the intervention than in the control group: 66% versus 38% (OR 3.39; 95% CI 1.54-7.45, P = 0.003), as was high teeth-cleaning frequency: 74% versus 62% (OR 1.72; 95% CI 1.09-2.69, P = 0.02). Self-reported problems such as toothache (10% versus 19%), difficulty biting (12% versus 24%) and chewing food (8.5% versus 18%) were significantly less frequent among children in the intervention compared with the control group. No significant differences were found in dietary habits. Our data shows that an educational intervention adjusted to a low-resource setting, provided in infancy, resulted in improved oral hygiene and reduced development of dental caries among children aged 5-6 years.
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Caries Dental , Salud Bucal , Niño , Caries Dental/epidemiología , Caries Dental/prevención & control , Escolaridad , Femenino , Estudios de Seguimiento , Humanos , Lactante , Uganda/epidemiologíaRESUMEN
Undernutrition is a public health challenge in sub-Saharan countries, including Uganda. In a previous randomized controlled trial (RCT) with a nutrition, hygiene and stimulation education intervention among mothers of 6 months' old children, we found less caries in the intervention group when the children were 36 months of age. We now examined the effects of (i) the intervention on the microbiota, (ii) microbiota on caries, and (iii) the intervention and microbiota on caries. The original RCT comprised 511 mother/child pairs whereas in the current study we had access to data from 344/511 (67%) children aged 36 months. The saliva microbiota was determined using 16S rRNA gene sequencing. Carious lesions (a proxy for dental health) were identified using close-up intra-oral photographs of the upper front teeth. Statistical models were used to determine host-microbiota associations. The intervention had a significant effect on the microbiota, e.g. an increase in Streptococcus abundance and decreases in Alloprevotella and Tannerella. Significant associations between the microbiota and dental caries were identified: Positive associations of Capnocytophaga and Tannerella suggest that these taxa may be deleterious to dental health while negative associations of Granulicatella, Fusobacterium, and Abiotrophia suggest taxa potentially beneficial or benign contributors to dental health. Based on taxonomic profiles, the effects of the intervention and microbiota on dental health may be independent of one another. Educational interventions with emphasis on nutrition and oral hygiene may provide a feasible strategy to decrease progression of childhood caries in low-resource settings.
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Carnobacteriaceae , Caries Dental , Microbiota , Niño , Caries Dental/epidemiología , Caries Dental/prevención & control , Susceptibilidad a Caries Dentarias , Femenino , Humanos , ARN Ribosómico 16S/genética , Saliva/microbiología , Streptococcus , Uganda/epidemiologíaRESUMEN
PURPOSE: To investigate taste and smell function in survivors, with a minimum of 2 years since treatment of childhood medulloblastoma (MB)/central nervous system supratentorial primitive neuroectodermal tumor (CNS-PNET). METHODS: This cross-sectional study included 40 survivors treated ≤ 20 years of age. Taste strips with four concentrations of sweet, sour, salt, and bitter were used to assess taste function in all participants. Score from 0 to 16; ≥ 9 normogeusia, < 9 hypogeusia, and complete ageusia which equals no sensation. No sensation of a specific taste quality equals ageusia of that quality. Thirty-two participants conducted smell testing using three subtests of Sniffin' sticks: threshold, discrimination, and identification. Together they yield a TDI-score from 1 to 48; functional anosmia ≤ 16.00, hyposmia > 16.00- < 30.75, normosmia ≥ 30.75- < 41.50, and ≥ 41.50 hyperosmia. Results were compared with normative data. Survivors rated their taste and smell function using a numerical rating scale (NRS) score 0-10. RESULTS: Forty survivors with a mean time since treatment of 20.5 years, 13 (32.5%) were diagnosed with hypogeusia, nine (22.5%) of these being ageusic to one or more taste qualities. Seventeen (53%) of 32 participants were diagnosed with hyposmia. The mean scores of the olfactory subtests, and TDI score were significantly lower than normative data (P < 0.0001). The mean NRS scores of smell and taste function were 7.9 ± 1.5 and 8 ± 1.3, respectively. CONCLUSION: Our study showed impaired taste and smell function in survivors of childhood MB/CNS-PNET using objective measurements. However, subjective ratings did not reflect objective findings.
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Ageusia , Neoplasias del Sistema Nervioso Central , Neoplasias Cerebelosas , Meduloblastoma , Neoplasias de Células Germinales y Embrionarias , Trastornos del Olfato , Anosmia , Estudios Transversales , Humanos , Trastornos del Olfato/diagnóstico , Trastornos del Olfato/etiología , Olfato/fisiología , Sobrevivientes , Gusto/fisiologíaRESUMEN
PURPOSE: Long-term survivors (LTSs) of allogeneic hematopoietic stem cell transplantation (allo-HCT) may experience oral long-term effects like chronic graft-versus-host disease (oral cGVHD). The aim of this study was to investigate oral cGVHD in patients treated at a young age (< 30 years) more than 5 years after allo-HCT without total body irradiation (TBI). METHODS: All 94 participants went through a semi-structured interview, and an oral examination. Diagnosis of oral cGVHD was based on the "National Institutes of Health (NIH) cGVHD diagnosis and staging consensus criteria" from 2014. RESULTS: Mean age at transplantation was 17.5 years (range 0.4-29.9 years), and mean time since transplantation was 16.7 years (range 6-26 years). Oral cGVHD was diagnosed in 26 (28%) of 94 LTSs. Of which 20 (21.5%) showed lichen planus-like (LPL) changes, and additionally six (6.5%) also fulfilled the diagnostic criteria of oral cGVHD since they had one or more distinctive signs and symptoms of oral cGVHD combined with definite cGVHD in another organ. No LTSs reported oral cGVHD (NIH) grade 3. There was a significant association between cGVHD in the oral cavity and cGVHD in another organ (77% vs 29%, p < 0.001). Out of 72 LTSs, who answered the questions regarding taste disturbances, 16 (22%) reported dysgeusia. No LTSs developed secondary malignancies in the oral cavity during follow-up time. CONCLUSION: Oral long-term effects, such as oral cGVHD, may persist for many years after allo-HCT without TBI-conditioning in patients treated at a young age.
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Enfermedad Injerto contra Huésped , Trasplante de Células Madre Hematopoyéticas , Adolescente , Adulto , Niño , Preescolar , Enfermedad Crónica , Enfermedad Injerto contra Huésped/patología , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Humanos , Lactante , Sobrevivientes , Acondicionamiento Pretrasplante/efectos adversos , Trasplante Homólogo/efectos adversos , Irradiación Corporal Total/efectos adversos , Adulto JovenRESUMEN
OBJECTIVE: To estimate the prevalence of dental erosive wear among five-year-olds in Bergen, Norway, and to investigate associations between background factors and the condition. METHODS: A total of 387 children received a dental examination in five Public Dental Service clinics in Bergen, Norway. The parents responded to items about the children's dental hygiene and drinking habits, type of beverage container, diet, and other habits, and about their own age, educational level and country of origin. We explored background variables for possible associations with the outcome status as worst affected by erosive wear (19.4%, n = 75). Chi-squared statistics and logistic regression (Odds Ratios (OR): 95% Confidence Intervals (CI), served as statistical tools). RESULTS: Approximately 80% showed erosive wear (by SEPRS and by adopted diagnostic instrument (78.5% vs 79.8%)). The condition affected maxillary anterior teeth in 13.9% (n = 54), and cuppings in molars in 79.3% (n = 307) of cases. Grinding teeth during the day and/or night (OR: 1.87, CI: 1.07-3.25) and male sex (OR: 1.76, CI: 1.05-2.96) significantly related to outcome status as worst affected by erosive wear, respectively. CONCLUSION: Dental erosive wear was widespread. Grinding teeth and male sex associated with outcome status as worst affected by erosive wear.
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Erosión de los Dientes , Desgaste de los Dientes , Niño , Humanos , Masculino , Diente Molar , Noruega/epidemiología , Prevalencia , Erosión de los Dientes/epidemiología , Desgaste de los Dientes/epidemiología , Diente PrimarioRESUMEN
Objective: To estimate the prevalence of dental anxiety, and to explore factors that may increase the risk of reporting dental anxiety among 18-year-old Norwegians in 2016. A further objective was to report changes in dental anxiety since 1996.Material and methods: An anonymous survey from a strategic sample of upper secondary students (n = 351) in 2016 with high response rate (93%) was compared with the results of an investigation of a similar population conducted in 1996.Results: The prevalence of dental anxiety and dental distrust was reduced from 1996 to 2016. Dental Fear Survey (DFS) from 19 to 8% (p < .001), and Dental Belief Survey (DBS) from 15 to 6% (p < .001). Geer Fear Scale (GFS) which measure phobic anxiety did not show a similar reduction (17 versus 15%, p = .37). Phobic anxiety, avoidance behaviour, self-reported poor oral health and previous experiences of pain were all associated with dental anxiety.Conclusion: The prevalence of dental anxiety was reduced from 1996 to 2016, but 8% still report dental anxiety. Proper pain management and use of behavioural management techniques still needs to be highlighted to prevent development of dental anxiety, avoidance behaviour and poor oral health.
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Ansiedad al Tratamiento Odontológico/epidemiología , Miedo , Adolescente , Ansiedad al Tratamiento Odontológico/etiología , Ansiedad al Tratamiento Odontológico/psicología , Atención Odontológica/psicología , Humanos , Noruega/epidemiología , Salud Bucal , Dolor/epidemiología , Dolor/psicología , Prevalencia , Odontología en Salud Pública , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
BACKGROUND: Among various health professionals, general dental professionals (GDPs) screen children frequently, giving them a unique opportunity to act upon suspicion of child maltreatment. The dental team has received considerable attention regarding safeguarding children. AIM: The aims of this study were to explore whether GDPs have mutual collaboration and communication with the Child Welfare Services (CWS), and potential barriers for reporting child maltreatment. DESIGN: An electronically pre-coded questionnaire was sent to all GDPs (n = 131) in the Public Dental Health Service (PDHS) in Oslo. Frequency distributions and statistical analysis were carried out by chi-squared statistics and multivariate logistic regression analysis. RESULTS: The response rate was 75%. Ninety per cent of GDPs had received requests from CWS to provide a child's dental chart. General dental professionals reported child maltreatment frequently (71%), but CWS only gave feedback in 55% of the cases. Uncertainty was the most common reason for not reporting and 33% of the GDPs had chosen not to send a report despite suspicion. Using guidelines increased frequency of reporting (OR 3.6). CONCLUSIONS: Mutual collaboration and communication should be improved in the task of safeguarding children. Uncertainty and lack of guidelines may act as barriers for not reporting to the CWS.
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Maltrato a los Niños , Odontología General , Niño , Protección a la Infancia , Comunicación , Humanos , Notificación Obligatoria , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To examine the effect of a nutrition and hygiene education intervention on oral health behaviour and whether early onset of caries was related to child growth in rural Uganda. METHODS: Follow-up study of a cluster-randomised controlled trial conducted between October 2013 and January 2015. Data were available from 399 mother/child pairs (203 in the intervention and 198 in the control group) of the original trial (78%) when the children were 36 months old. Oral health behaviour was evaluated using questionnaires. Photographs of the maxillary anterior teeth were examined for unmistakably carious lesions, and 115 water samples from the study area were analysed for fluoride concentration. RESULTS: The frequency of cleaning of the child's teeth at 36 months was about twice as high in the intervention as in the control group (84.3% vs. 46.6%; P = 0.0001). Cavitated carious lesions occurred more frequently in the control than the intervention group (27.8% vs. 18.2%; P = 0.04). Extraction of 'false teeth' (ebiino), a painful and crude traditional operation, was profoundly reduced in the intervention group (8.9% vs. 24.7%; P = 0.001). There was no evidence of association between the occurrence of caries and child growth. CONCLUSIONS: The education intervention improved oral hygiene practices and reduced the development and progression of caries and extraction of ebiino. Early childhood caries was not clearly associated with child growth.
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Caries Dental/prevención & control , Dieta , Educación en Salud , Promoción de la Salud/métodos , Estado Nutricional , Salud Bucal , Higiene Bucal , Adulto , Niño , Preescolar , Caries Dental/etiología , Femenino , Trastornos del Crecimiento , Conductas Relacionadas con la Salud , Humanos , Lactante , Masculino , Encuestas y Cuestionarios , Delgadez , Diente/patología , Síndrome Debilitante , Adulto JovenRESUMEN
Stunting is associated with impaired cognitive and motor function. The effect of an education intervention including nutrition, stimulation, sanitation, and hygiene on child growth and cognitive/language/motor development, delivered to impoverished mothers in Uganda, was assessed. In a community-based, open cluster-randomized trial, 511 mother/children dyads aged 6-8 months were enrolled to an intervention (n = 263) or control (n = 248) group. The primary outcome was change in length-for-age z-score at age 20-24 months. Secondary outcomes included anthropometry and scores on the 2 developmental scales: Bayley Scales of Infant and Toddler Development-III and the Ages and Stages Questionnaire. There was no evidence of a difference in mean length-for-age z-score at 20-24 months between the 2 study groups: 0.10, 95% CI [-0.17, 0.36], p = .49. The intervention group had higher mean composite development scores than the controls on Bayley Scales of Infant and Toddler Development-III, the mean difference being 15.6, 95% CI [10.9, 20.2], p = .0001; 9.9, 95% CI [6.4, 13.2], p = .0001; and 14.6, 95% CI [10.9, 18.2], p = .0001, for cognitive, language, and motor composite scores, respectively. The mean difference in scores from the Ages and Stages Questionnaire were 7.0, 95% CI [2.9, 11.3], p = .001; 5.9, 95% CI [1.2, 10.3], p = .01; 4.2, 95% CI [1.7, 6.7], p = .001; 8.9, 95% CI [5.3, 12.3], p = .0001; and 4.4, 95% CI [0.0, 8.8], p = .05, for communication, gross motor, fine motor, problem solving, and personal-social development, respectively. The intervention education delivered to mothers promoted early development domains in cognitive, language, and motor development but not linear growth of small children in impoverished rural communities in Uganda. Our study showed that child development may be improved with a relatively low cost intervention strategy. This trial was registered at ClinicalTrials.gov as NCT02098031.
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Desarrollo Infantil , Lenguaje Infantil , Educación en Salud/métodos , Higiene , Trastornos de la Nutrición del Lactante/prevención & control , Fenómenos Fisiológicos Nutricionales del Lactante , Preescolar , Análisis por Conglomerados , Cognición , Femenino , Humanos , Lactante , Masculino , MadresRESUMEN
AIM: To explore parental sociodemography, oral health habits, and attitudes in relation to dental caries increment in their children. DESIGN: A longitudinal questionnaire and clinical study. The children were followed annually from age 3 years (n = 271) to 6 years (n = 243). Carious lesions of different depth were registered (initial and manifest) by four calibrated dentists. The parents filled out a questionnaire. Statistics included factor analyses, Cronbach's alpha together with bivariate and multivariate logistic regression analyses. RESULTS: Most of the parents exhibited positive health behaviour and attitudes. 'Late start of toothbrushing of child' was, however, common (≥1 year; 29%) and 'external locus of control' showed a high mean value (10,1; possible range 3-15). In a multivariate model, 'parent born abroad' (OR 3.26, 95% CI 1.85-5.76) and 'parental indulgence' (OR 3.20, 95% CI 1.37-7.51) were the most important for the development of carious lesions in the children. CONCLUSIONS: This study identified 'parent born abroad' and 'parental indulgence' as significant risk factors for caries in the age period 3 to 6 years. Identifying parents with the greatest need should be emphasized, in order to target promotion and prevention activities.
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Actitud Frente a la Salud , Caries Dental/epidemiología , Conductas Relacionadas con la Salud , Padres/psicología , Niño , Preescolar , Demografía , Femenino , Humanos , Estudios Longitudinales , Masculino , Factores Socioeconómicos , Encuestas y Cuestionarios , Suecia/epidemiologíaRESUMEN
BACKGROUND: The aetiology of molar incisor hypomineralisation (MIH) is unclear. The asymmetric distribution of MIH in the dentition may indicate that an insult of short duration that affects ameloblasts at a vulnerable stage could be a causative factor. Apgar ≤ 5 at 5 min may indicate asphyxia (hypoxic-ischemic insult) during birth. It was hypnotised that low Apgar score during birth may cause MIH. The present study aimed to examine a possible association between Apgar ≤ 5 at 5 min and the occurrence of MIH. METHOD: Two study groups were selected for examination. The cases comprised 67 children aged 8-10 years born with Apgar score equal to or below 5 after 5 min. The control group comprised 157 age-matched healthy children. First permanent molars, second primary molars and all permanent incisors were examined in all children. Clinical examination was undertaken by two calibrated examiners and intraoral close-up photographs of the teeth were later evaluated by three calibrated and blinded clinicians. Demarcated opacities, post-eruptive breakdown, atypical restorations and extractions due to MIH, according to the criteria of the European Association of Paediatric Dentistry, were assessed. RESULTS: The prevalence of MIH did not differ between the two groups. A chi-square test failed to confirm any statistically significant relationship between 5-min Apgar scores and MIH occurrence. In addition, there was no statistically significant relationship between the number of affected first permanent molars in cases and controls. CONCLUSION: There was no association between Apgar ≤ 5 at 5 min and the occurrence of MIH.
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Puntaje de Apgar , Hipoplasia del Esmalte Dental , Estudios de Casos y Controles , Niño , Femenino , Humanos , Incisivo , Recién Nacido , Masculino , Diente Molar , PrevalenciaRESUMEN
AIM: The purpose of this study was to evaluate the knowledge of Norwegian dentists on avulsion and root fracture injuries. METHOD: An electronic questionnaire (QuestBack) was sent in 2012 to all dentists (n = 255) employed in the Public Dental Service (PDS) in three counties of Norway. The dentists were asked to state whether they felt they had sufficient competence to treat avulsion and root fractures immediately and long term. Based on international guidelines, the authors achieved a consensus for ideal treatment. Based on two cases, the clinicians were to assess their own competence. They were classified into either a 'sufficient competence' (SC) group or an 'insufficient competence' (ISC) group. The data were evaluated by descriptive statistics and chi-square bivariate analysis. RESULTS: The response rate was 64%, 95 dentists (62%) in the SC group and 58 (38%) in the ISC group. Significantly more young dentists responded (P < 0.001). Correct treatment (reposition and splint) for a one-day-old fracture in the middle third of the root with luxation of the coronal fragment was chosen more often by the SC group compared with the ISC group (P = 0.03), but estimating the long-term prognosis, there was no difference (P = 0.14). In a case with a previous avulsion injury and obvious signs of pulp necrosis and external infection-related root resorption, the majority (n = 97, 63%) would choose root canal treatment with a Ca(OH)2 dressing which was considered correct treatment, but fewer than half of the clinicians (40%) diagnosed the external infection related to root resorption which was visible on a radiograph. There was no difference between the groups (P = 0.81). CONCLUSION: The study shows that overall knowledge among Norwegian dentists is good, but more knowledge on detecting and diagnosing external root resorption is needed. Self-estimation of own competence does not reflect level of knowledge.
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Competencia Clínica , Atención Dental para Niños/normas , Odontólogos/psicología , Autoevaluación (Psicología) , Avulsión de Diente/terapia , Fracturas de los Dientes/terapia , Raíz del Diente/lesiones , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Noruega , Encuestas y CuestionariosRESUMEN
PURPOSE: The purpose of this study was to explore the relationship between dentists' education in treatment of dental anxiety (DA), dentists' attitudes towards patients with DA and dentists' use of BMT. METHODS: An anonymous questionnaire was sent electronically to 611 dentists in the Public Dental Service in Norway. Statistical evaluation was done using cross tabulation with Chi square and logistic regression analyses. RESULTS: The response rate was 65 % (n = 391). About half of the respondents (53 %, n = 208) had followed postgraduate courses in treating patients with DA. The following were the most common attitudes towards treating young patients with DA: it feels like making a contribution (72 %, n = 286), it is difficult or tiresome (54 %, n = 215) and it is a positive challenge (51 %, n = 203). Dentists who had taken postgraduate courses in DA more often reported anxious patients as a positive challenge (60 vs. 42 %, p < 0.001) and were less reluctant to treat these patients (5 vs. 15 %, p = 0.002). The most frequently used BMT was tell-show-do (87 %, n = 340), followed by relaxation (35 %, n = 132), distraction (25 %, n = 94), systematic cognitive behaviour therapy (22 %, n = 84) and conscious sedation (18 %, n = 69). Dentists without postgraduate courses in DA used fewer techniques when treating these patients (OR 2.1, 95 % CI 1.3-3.3, p = 0.001) compared with dentists who had taken these courses. CONCLUSION: Country of graduation and postgraduate courses in DA had a strong relationship with dentists' use of BMT and dentists' attitudes towards young patients with DA.
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Actitud del Personal de Salud , Control de la Conducta , Ansiedad al Tratamiento Odontológico/prevención & control , Odontólogos/psicología , Adolescente , Adulto , Anestesia Dental , Atención , Niño , Terapia Cognitivo-Conductual , Sedación Consciente , Ansiedad al Tratamiento Odontológico/psicología , Relaciones Dentista-Paciente , Educación Continua en Odontología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Noruega , Terapia por Relajación , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: Trauma to primary teeth may have consequences. AIM: To study frequency of enamel defects in permanent successors after luxation injuries, and to report carers' experiences. METHODS: Children 8-15 years (n = 170) suffering luxation injury to primary dentition in 2003 were reexamined in 2010. Permanent successors (n = 300) were clinically examined and photographed. Data from dental records, registration form and a questionnaire were analysed by cross-tabulation and tested by chi-square and t-test. RESULTS: Enamel defects were registered in 130 successor teeth, 22% due to trauma, 21% due to other aetiological factors (MIH, dental fluorosis, idiopathic). Successors with enamel defects were after concussion 8%, subluxation 18%, lateral luxation 41%, intrusion 38% and avulsion 47%. Enamel defects were associated with the child's age and severity of the injury (P < 0.05). Six children had enamel defects in successors of non-injured primary teeth. Anxiety recorded by carers was associated with severity and number of injured teeth (P < 0.05). According to carers eight children developed dental fear, seven were younger than 3.5 years and had had their injured teeth removed. CONCLUSION: Minor luxation injuries and indirect trauma may cause enamel defects in permanent successors. Lower age at injury, severity and number of injured teeth affect carer and child negatively.
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Hipoplasia del Esmalte Dental/epidemiología , Avulsión de Diente/complicaciones , Diente Primario/lesiones , Adolescente , Niño , Preescolar , Hipoplasia del Esmalte Dental/etiología , Humanos , Lactante , Encuestas y CuestionariosRESUMEN
The aim of the present study was to describe awareness and attitudes related to dental erosive wear among 18-yr-old adolescents in Oslo and to explore attitudinal differences between participants with and without the condition. All 18-yr-old subjects scheduled for their routine examination at the Public Dental Service clinics during 2008 (n = 3,206) were invited, and 1,456 agreed to participate (a response rate of 45%). The data were collected using structured questionnaires and by clinical examination of the participants. Dental erosive wear was assessed using a pictorial manual - the Visual Erosion Dental Examination scoring system - as a guide. Overall, 88% of participants had heard about dental erosive wear; however, of participants with erosive lesions only 56% were aware of, and only 47% could recall their dentist mentioning, the condition. Participants with erosive wear were more likely to have low or moderate positive attitudes towards acidic drink consumption and to be reluctant to change. In multivariate analyses controlling for gender and behavioural variables, weak or moderate positive awareness of acidic drinks remained significantly associated with higher erosion risk. This study emphasizes the importance of assessment and understanding of awareness and attitudinal aspects in relation to dental erosive wear.
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Bebidas Gaseosas/efectos adversos , Esmalte Dental/patología , Conducta Alimentaria , Conocimientos, Actitudes y Práctica en Salud , Erosión de los Dientes/etiología , Adolescente , Femenino , Humanos , Masculino , Noruega , Análisis de Regresión , Encuestas y Cuestionarios , Erosión de los Dientes/patologíaRESUMEN
UNLABELLED: Trauma to primary teeth may cause mineralization disturbances in the permanent successors. OBJECTIVE: To study the distribution and type of enamel defects in permanent incisors after trauma to primary teeth and to examine inter-observer agreement when registrations were based on photographs. MATERIAL AND METHODS: Of 266 children who suffered an oral injury to primary teeth in one county of Norway in 2003, 193 were included in a follow-up study to record enamel defects in the permanent successors 7 years later (age, 8-15 years). Clinical examination and intraoral photographs were undertaken by the principal investigator. The photographs were evaluated twice for enamel defects by three paediatric dentists. Evaluation 1: age at the time of injury, traumatized teeth and diagnoses were kept unknown to the examiners. Evaluation 2: age and trauma diagnoses were known to the examiners. Inter-observer agreement was calculated using Cohen's kappa and chi-square test. RESULTS: Of 338 successor teeth, 42% exhibited enamel defects. In neighbouring teeth (339) with non-injured predecessors, 30% were registered with defects. The most common enamel disturbance in successors was demarcated opacities, recorded in 18% of the teeth. Enamel defects owing to a previous trauma were registered in 37% of the children in Evaluation 1, kappa 0.88-0.93 and in 21% in Evaluation 2, kappa 0.63-0.84. The examiners disagreed on a higher proportion of the children when all information on the injury was available (P < 0.001). CONCLUSION: Demarcated enamel opacities were the most common defects in permanent successors. Although the inter-examiner agreement was good, the results indicated that recordings of enamel disturbances following trauma is associated with uncertainty.
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Esmalte Dental/anomalías , Incisivo/anomalías , Avulsión de Diente/complicaciones , Diente Primario/lesiones , Adolescente , Niño , Preescolar , Dentición Permanente , Femenino , Estudios de Seguimiento , Humanos , Masculino , Noruega , Variaciones Dependientes del Observador , Fotografía DentalRESUMEN
OBJECTIVE: The aim was to study prevalence, distribution and severity of erosive wear in a group of 18-year-olds. MATERIALS AND METHODS: A total of 1456 adolescents were screened for erosive wear as part of their regular visit at the Public Dental Health Service (PDHS) clinics in Oslo. Of 554 (38%) registered with erosive wear, 267 accepted a second examination to record lesion distribution and severity, performed by one previously calibrated clinician. A tested erosive wear system (VEDE) was used. Occlusal surfaces of the first and second molars in both jaws and the labial and palatal surfaces of the upper incisors and canines were selected as index surfaces. RESULTS: Of the 267 individuals with erosive wear, 13.5% were without lesions, 54.3% had erosive wear in enamel only, whereas 32.2% had at least one lesion extending into dentine. The upper central incisors (46%) and first lower molars (44%) were the most affected teeth with the highest presence on the palatal surfaces. Cuppings were registered in 62% of the individuals, usually in addition to erosive lesions on other surfaces. Eighty-five per cent of the cuppings were on first molars and 34% on the mesio-buccal cusp. Males had significantly more lesions into dentine compared with females (p = 0.03). There was a significant association between presence of erosive lesions and DMFT (p < 0.01), but no association between lesions and socio-economic or national background. CONCLUSIONS: A high proportion of adolescents had erosive wear. Cuppings were a common finding.
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Erosión de los Dientes/epidemiología , Adolescente , Humanos , Noruega/epidemiología , Prevalencia , Clase SocialRESUMEN
The aim was to investigate risk indicators associated with dental erosive wear among 18-yr-old subjects in Oslo, Norway. Of 3,206 adolescents invited to participate in a screening examination for erosive wear, 1,456 were examined (giving a response rate of 45%). As part of the examination all participants completed a self-administered questionnaire. Associations between the presence of erosive lesions and the possible risk indicators were assessed by logistic regression analyses, taking into account the hierarchical relationships between the independent variables. Of all 18-yr-old subjects examined, 38% had at least one tooth with erosive lesions. Multivariate analyses showed significant associations between the presence of erosive wear and being male, brushing teeth once per day or less, episodes of vomiting, daily/weekly episodes of gastro-oesophageal reflux, consumption of fruit juice and sugary soft drinks several times per day, as well as consumption of sugary soft drinks daily to once per week. In conclusion, in addition to gender, dietary habits such as frequent consumption of fruit juice and sugary soft drinks, and the occurrence of reflux and vomiting, appear to be risk indicators for erosive wear. When counselling adolescents at risk, the gender-specific risk indicators should be taken into account.
Asunto(s)
Bebidas/efectos adversos , Conducta Alimentaria/fisiología , Reflujo Gastroesofágico/complicaciones , Erosión de los Dientes/etiología , Cepillado Dental , Vómitos/complicaciones , Adolescente , Femenino , Humanos , Masculino , Noruega/epidemiología , Análisis de Regresión , Factores de Riesgo , Factores Sexuales , Encuestas y Cuestionarios , Erosión de los Dientes/epidemiologíaRESUMEN
This study aimed to investigate dentists' general experience, knowledge about diagnosis, and treatment of dental erosive wear in young adults. A questionnaire was sent to 1262 Norwegian public dental health-employed dentists. The response rate was 60%. Results indicated that most dentists recorded erosive wear, half of them used a specific scoring system, and half registered lesions at the tooth surface level. Lesions were reported most often on palatal surfaces of upper anterior teeth (79% of dentists), on occlusal surfaces of lower 1st molars (74%), and on upper 1st molars (32%). Half the dentists used clinical photographs for documentation and 60% made study models. While 40% reported more erosive lesions in males, 36% reported no gender differences. High intake of carbonated beverages and acidic juices were reported as the most common cause by 97% and 72% of the dentists, respectively. Only 21% of dentists recorded the patient's dietary history, and 73% never measured saliva secretion. The majority (78%) of the dentists treated patients with erosive wear themselves. In general, the survey suggests that the dentists are relatively up to date regarding the clinical recording, diagnosis, and treatment of dental erosive wear. However, dietary and salivary analyses were not given priority, and early, preventive treatment was lacking.