Role of infant feeding practices on the dental health of children.
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Sudden infant death syndrome (SIDS) continues to be the most common cause of postneonatal infant death. SIDS is a complex, multifactorial disorder, the cause of which is still not fully understood. However, much is known now about environmental risk factors, some of which are modifiable. These include maternal and antenatal risk factors such as smoking during pregnancy, as well as infant-related risk factors such as non-supine sleeping position and soft bedding. Emerging evidence also substantiates an expanding number of genetic risk factors. Interactions between environmental and genetic risk factors may be of critical importance in determining an infant's actual risk of SIDS. Although no practical way exists to identify which infants will die of SIDS, nor is there a safe and proven prevention strategy even if identification were feasible, reducing exposure to modifiable risk factors has helped to lower the incidence of SIDS. Current challenges include wider dissemination of guidelines to all people who care for infants, dissemination of guidelines in culturally appropriate ways, and surveillance of SIDS trends and other outcomes associated with implementation of these guidelines.
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BACKGROUND: Open bite is a complex anomaly that has a difficult treatment. Frequently, unsatisfactory results and relapse of orthodontic treatment are observed. AIM: To associate orofacial malfunction and deleterious oral habits to anterior open bite. To congregate evidences for the better understanding of the etiology and of the development of anterior open bite and its potential association to myofunctional disorders. METHOD: An exploratory study, to obtain relative risk measurements associating clinical characteristics, sucking habits and myofunctional alterations in 130 scholars. This study was developed in two stages: the first was based on a questionnaire about the child's oral habits which was answered by the parents, and the second involved odontologic and speech-language evaluations. RESULTS: In this sample, the most prevalent occlusion disorder was anterior open bite, which was associated to vertical facial growth (relative risk (RR) 3.12; confidence internal (CI) 1.20-9.90) and to Angle's Class II malocclusion (p-value = 0.01). An association was also observed for anterior open bite and lingual interference (RR 2.44; CI 1.13-5.27). The same was not observed for speech disorders (RR 0.80; CI 0.20-2.30). CONCLUSION: A correlation exists between the etiology of anterior open bite, deleterious oral habits, and a few orofacial malfunctions. An association between the history of deleterious habits and the occurrence of lingual interposition during swallowing, as well as with speech disorders was identified. These findings emphasize the necessary interaction between orthodontists and speech-language pathologist during the treatment of patients. The rehabilitation role of speech-language therapy stands out, through the oral myofunctional therapy, emphasizing the positioning of the tongue during swallowing, speech and when in habitual position.
The prevalence of malocclusion and the relationship with oral habits in Brazilian children from two public primary schools was evaluated. The sample was composed of 112 children with mean age of 61 +/- 6.67 months. The results demonstrated the presence of malocclusions in 75.8% (n = 85). The oral habits was related by 34.8% (n = 39). The open bite was the most prevalent malocclusion in the studied population and the oral habits was the decisive etiological factor.
Respiratory disorders in the upper respiratory tract during sleep are most often part of a continuous pathological process of long standing. Schematically, three clinical syndromes with increasing severity are described: breathing with the mouth open, snoring and sleep apneal hypopnea syndrome. Obstructive sleep apnea syndrome (OSAS) is a subtle, but severe sleep disorder of early childhood. It is often difficult to detect and may have long-term consequences, including failure to thrive, behavioral disturbances, developmental delay, and cor pulmonale. These conditions always include a functional maxillofacial perturbation, which may be associated with a constitutional or acquired morphological disorder. Pediatric dentists must be aware of the problems connected with mouth breathing and OSAS (obstructive sleep apnea syndrome) in children as any delay in diagnosis and treatment may cause prolonged morbidity. They also have a role in the diagnosis and co-management of these patients because the signs and symptoms may be recognizable in the dental practice. Besides the medical approach itself, the treatment sometimes is surgical, always orthopedic: the earlier it is initiated, the more effective, simple and unrestraining it is. The aim of this work is to focus attention on the early diagnosis and prevention of these pathologies. Diagnostic guidelines will be illustrated.
Pain assessment and management are important issues for the neonatal nurse today. Clinicians have gradually come to acknowledge that newborn infants (term and preterm) are capable of responding to painful stimuli. This article reviews the evidence regarding the safety and efficacy of oral sucrose administration, to help answer the clinical question of how to manage an infant's pain response to minor invasive procedures that are everyday occurrences in the NICU. This review included information on 1,077 infants enrolled in 16 studies. The evidence presented in the 16 studies reviewed here shows the safety and efficacy of sucrose in decreasing term infants' pain response to a single procedure. In regard to preterm infants, there is insufficient evidence to recommend the use of sucrose as a routine comfort measure. More research is needed to determine the safety and efficacy of repeated doses of oral sucrose given for multiple procedures in preterm infants.
Growth and development of maxillofacial morphology and oral function are closely interrelated. Oral function is comprised of articulation, swallowing, and chewing. Malocclusion may be caused by abnormal functions such as mouth breathing, tongue thrust swallowing, and unilateral chewing and by abnormal postures of oral circumferential muscles such as forward tongue thrust, tongue biting, and low tongue at rest. Forces from unintentional and habitual behaviors constantly acting on the maxillofacial and alveolar regions can cause the bony structures to generally deform, resulting in jaw deformity and malocclusion. Oral function also plays a vital role in maintaining body posture. In this study, clinical observations of oral postures examined maxillary protrusion and open bite, anterior crossbite and facial asymmetry. The unstable forces induced by abnormal posture were correlated with the varieties of malocclusion. Morphology, function, and posture were shown to be closely interrelated and to influence each other.
OBJECTIVE: To measure and compare the activity of the masseter, temporalis and buccinator muscles in different infant feeding methods. METHOD: Cross-sectional study of 60 full-term infants with no intercurrent diseases, aged between two and three months, classified into the following groups: 1) exclusive breastfeeding; 2) breastfeeding plus bottle-feeding; and 3) exclusive breastfeeding plus cup feeding. Surface electromyography was performed during infant feeding. The Krushal-Wallis test was used, complemented by multiple paired comparisons of the groups. A 5% significance level was chosen for the tests. RESULTS: Statistically higher results were verified in the breastfeeding group in relation to the bottle-feeding one, both in the range of movement and the mean contraction of the masseter. With regard to the temporalis muscle, statistically higher results were found in the breastfeeding group comparatively to the bottle-feeding one. As to the buccinator muscle, statistically higher results were observed in the breastfeeding group in relation to the bottle-feeding one, although in this case, the difference concerned only the range of contraction. CONCLUSION: The similarities between the muscle activity in the breastfeeding and in the cup-feeding groups suggests that cup-feeding can be used as an alternative infant feeding method, being better than bottle-feeding, due to the hyperactivity of the buccinator muscle, which could result in changes to the structural growth and development of the stomatognathic system functions.
OBJECTIVES: To investigate the relationship between social class, infant feeding, oral hygiene, and prevalence and patterns of caries in 4-5-year-old Jordanian children. METHOD: Two-stage random sampling procedure was used to select children enrolled in kindergartens in Amman, Jordan. Clinical examinations were carried out by one examiner. Mothers completed questionnaires relating to social class, infant feeding and the oral hygiene habits of the children. RESULTS: Sixty-seven per cent of the children had caries; 30% had the more extensive pattern involving molars and incisors. When the significant variables were taken into account, age, social class, sleeping with the mother, use of comforter and confectionery at bed/night time were shown to be independent risk factors for caries experience. Bottle-feeding at nap/bed/night time was associated with caries in incisors and caries in incisors and/or canines. Never being breast-fed, being breast-fed for more than 18 months, being breast-fed at nap/bed/night time showed a negative association with caries confined to molars although this showed a positive association with the more extensive pattern of the disease. CONCLUSIONS: Education for mothers about appropriate breast and bottle-feeding practices should be considered in health promotion strategies.
PURPOSE: The purpose of this study was to examine factors associated with early childhood caries (ECC) and to develop a profile of risk factors for Hispanic families affected by this condition. METHODS: Sixty Hispanic families with at least 1 child affected by ECC and 60 Hispanic families without any affected children were included in the study. Data was collected using a parent-completed questionnaire which gathered information about family demographics, dental care and hygiene practices, and feeding practices of the children. RESULTS: Parents in families without ECC were significantly more likely to have visited the dentist recently and the children were less likely to sleep while feeding compared to families with an ECC-affected child. Within families affected by ECC, siblings with ECC were significantly more likely to use the bottle and to sleep while feeding compared with their siblings without ECC. Fifty-five percent of the subject families had more than 1 child affected by ECC. However, odds ratios did not indicate an increased risk of ECC among younger siblings in the presence of affected older siblings. CONCLUSIONS: The current study, while supporting the long-held belief that feeding practices influence the susceptibility and course of ECC, demonstrates the role of other nonfeeding practices.
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The study aimed to explore whether the choice of comforter affected quality of sleep in children between the ages of 1 and 4 living in Stockport. Information was elicited from parents as to their child's use of comforter, and parents' perceptions of their child's quality of sleep. A total of 180 questionnaires were distributed to parents attending well-baby clinics during a 2-month period; 126 questionnaires were returned and analysed. Data were coded, and where respondents were asked to construct their own comments, emerging themes were reported. Of the children using the comforters classified as 'easy access' (i.e. comforters they were more likely to find and hold) 71% were sleeping through the night at 6 months old. The associations were incremental in that of those children who used both 'easy access' comforters and comforters requiring parental input, 48% were sleeping through the night at 6 months, and of those children using only parental input comforters only 38% were sleeping through the night. Implications for practitioners are that 'easy access' comforters could be beneficial to aid sleep in young children, however as the study was small, generalizations cannot be made.
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OBJECTIVE: To describe the eating habits of breastfed and non-breastfed children through the analysis of food intake by children younger than one year of age in Feira de Santana in 2001. METHODS: Cross-sectional study. The mothers of children younger than one year answered a questionnaire during the national vaccination day in 44 (71%) vaccination units selected by simple stratification. 2,319 children were evaluated, representing 24.3% of the estimated population. Prevalence ratio and 95% confidence interval were calculated. Statistical significance was determined using the chi-square test. RESULTS: Non-breastfed children aged four months or younger were 8.2 and 6.7 times more likely to receive the family food (95% CI: 3.23-20.66) or vegetable soup (95% CI: 3.84-11.78), respectively. In the same age group, the prevalence of non-breastfed children receiving water, juice, and fruit was significantly higher in relation to breastfed children (70.7% vs 19.7%, 63.3% vs 26.7%, 33.3% vs 4.9% and 14.4% vs 1.4%, respectively). CONCLUSION: Breastfed children had healthier habits than non-breastfed children in terms of the introduction of complementary foods.