– Aim: To evaluate the pulp and periodontal healing of laterally luxated permanent teeth.
Material and methods: Patients presenting with lateral luxation of permanent teeth during 2001–2002 were ...enrolled in this clinical study. Laterally luxated teeth were repositioned and splinted with a TTS/composite resin splint for 4 weeks. Immediate (prophylactic) root‐canal treatment was performed in severely luxated teeth with radiographically closed apices. All patients received tetracycline for 10 days. Re‐examinations were performed after 1, 2, 3, 6, 12 and 48 months.
Results: All 47 laterally luxated permanent teeth that could be followed over the entire study period survived. In 10 teeth (21.3%), a prophylactic root‐canal treatment was performed within 2 weeks following injury. The remaining 37 teeth showed the following characteristics at the 4‐year re‐examination: 19 teeth (51.4%) had pulp survival (no clinical or radiographic signs or symptoms), nine teeth (24.3%) presented with pulp canal calcification, and pulp necrosis was seen in another nine teeth (24.3%), within the first year after trauma. None of the teeth with a radiographically open apex at the time of lateral luxation showed complications. External root resorption was only seen in one tooth.
Conclusions: Laterally luxated permanent teeth with incomplete root formation have a good prognosis, with all teeth surviving in this study. The most frequent complication was pulp necrosis that was only seen in teeth with closed apices.
Background
Parental influence on children's internalizing symptoms has been well established; however, little is known about the underlying mechanisms. One possible mechanism is child emotion ...regulation given evidence (a) of its associations with internalizing symptoms and (b) that the development of emotion regulation during childhood and adolescence is influenced by aspects of the family environment. This meta‐analysis aimed to systematically investigate the mediating role of child emotion regulation in the relationship between various family factors and internalizing symptoms in children and adolescents.
Methods
We searched Medline, Embase, PsychInfo, and Web of Science for English articles up until November 2022. We included studies that examined child emotion regulation as a mediator between a family factor and child/adolescent internalizing symptoms. Random‐effects models were used to calculate pooled indirect effects and total effects for nine family factors. Heterogeneity and mediation ratio were also calculated.
Results
Of 49 studies with 24,524 participants in this meta‐analysis, family factors for which emotion regulation mediated the association with child/adolescent internalizing symptoms included: unsupportive emotion socialization, psychological control, secure attachment, aversiveness, family conflict, parent emotion regulation and parent psychopathology, but not supportive emotion socialization and behavioral control.
Conclusions
Various family factors impact children's emotion regulation development, and in turn, contribute to the risk of internalizing symptoms in young people. Findings from this study highlight the need for interventions targeting modifiable parenting behaviors to promote healthy emotion regulation and better mental health in children and adolescents.
Major depressive disorder (MDD) is associated with an increased risk of brain atrophy, aging-related diseases, and mortality. We examined potential advanced brain aging in adult MDD patients, and ...whether this process is associated with clinical characteristics in a large multicenter international dataset. We performed a mega-analysis by pooling brain measures derived from T1-weighted MRI scans from 19 samples worldwide. Healthy brain aging was estimated by predicting chronological age (18-75 years) from 7 subcortical volumes, 34 cortical thickness and 34 surface area, lateral ventricles and total intracranial volume measures separately in 952 male and 1236 female controls from the ENIGMA MDD working group. The learned model coefficients were applied to 927 male controls and 986 depressed males, and 1199 female controls and 1689 depressed females to obtain independent unbiased brain-based age predictions. The difference between predicted "brain age" and chronological age was calculated to indicate brain-predicted age difference (brain-PAD). On average, MDD patients showed a higher brain-PAD of +1.08 (SE 0.22) years (Cohen's d = 0.14, 95% CI: 0.08-0.20) compared with controls. However, this difference did not seem to be driven by specific clinical characteristics (recurrent status, remission status, antidepressant medication use, age of onset, or symptom severity). This highly powered collaborative effort showed subtle patterns of age-related structural brain abnormalities in MDD. Substantial within-group variance and overlap between groups were observed. Longitudinal studies of MDD and somatic health outcomes are needed to further assess the clinical value of these brain-PAD estimates.
Biological therapy in pediatric age Penagini, Francesca; Cococcioni, Lucia; Pozzi, Elena ...
Pharmacological research,
November 2020, 2020-11-00, 20201101, Letnik:
161
Journal Article
Recenzirano
Display omitted
Biological therapies, especially blocking tumor necrosis factor-α (TNFα) agents have radically changed the therapeutic approach and disease course of pediatric inflammatory bowel ...disease (IBD). In particular, drugs such as infliximab (IFX) and adalimumab (ADA) have been demonstrated to be effective in inducing and maintaining corticosteroid-free remission in both adult and pediatric patients with Crohns Disease (CD) and Ulcerative colitis (UC). Biosimilar biological (BioS) therapy is increasingly being used in pediatric age even though most knowledge on the safety and efficacy of these agents is based on IFX in adult IBD data. Studies show high rates of clinical response and remission in both IFX naïve patients and in patients switched from originator to BioS with similar risks of adverse events (AEs) as those reported with IFX originator. In the present review indications, efficacy and AEs of biological therapy in pediatric IBD will be discussed, as well as the role of other biological agents such as Golimumab, Vedolizumab and Ustekinumab, the role of BioS biological therapy and utility of therapeutic drug monitoring in clinical practice.
Empathy refers to the understanding and sharing of others’ emotions and comprises cognitive and affective components. Empathy is important for social functioning, and alterations in empathy have been ...demonstrated in many developmental or psychiatric disorders. While several studies have examined associations between empathy and brain structure in adults, few have investigated this relationship in children. Investigating associations between empathy and brain structure during childhood will help us to develop a deeper understanding of the neural correlates of empathy across the lifespan. A total of 125 children (66 females, mean age 10 years) underwent magnetic resonance imaging brain scans. Grey matter volume and cortical thickness from structural images were examined using the Computational Anatomy Toolbox (CAT12) within Statistical Parametric Mapping (SPM12) software. Children completed questionnaire measures of empathy (cognitive empathy, affective empathy: affective sharing, empathic concern, and empathic distress). In hypothesised region of interest analyses, individual differences in affective and cognitive empathy were related to grey matter volume in the insula and the precuneus. Although these relationships were of similar strength to those found in previous research, they did not survive correction for the total number of models computed. While no significant findings were detected between grey matter volume and empathy in exploratory whole-brain analysis, associations were found between cortical thickness and empathic concern in the right precentral gyrus. This study provides preliminary evidence that individual differences in self-reported empathy in children may be related to aspects of brain structure. Findings highlight the need for more research investigating the neurobiological correlates of empathy in children.
The importance of parenting in influencing mental health outcomes, particularly depression, during childhood and adolescence is well known. However, the mechanisms are unclear. Emotion processing ...impairments in children are believed to be influenced by negative parenting behaviors and fundamental to depression. As such, investigating the association between parenting behavior and the neural underpinnings of emotion processing in children could provide fundamental clues as to the link between parenting and depression.
Eighty-six children (49 girls, mean age 10.1 years), as part of a longitudinal study, participated. Observational measures of maternal behavior were collected during 2 mother-child interactions. Children underwent functional magnetic resonance imaging while performing an implicit emotion-processing task, and measures of child internalizing symptoms were collected.
Maternal negative behavior exhibited during an event-planning interaction was associated with decreased activation in the lingual gyrus in girls, whereas maternal negative behavior during a problem-solving interaction was associated with increased amygdala activation in the entire sample during processing of angry and fearful faces. Maternal communicative behavior during the 2 mother-child interactions was associated with increased activity in the bilateral middle orbitofrontal cortex in the entire sample. Negative behavior during the problem-solving interaction was associated with connectivity between the amygdala and superior parietal lobe. Brain activity/connectivity was not related to internalizing symptoms.
Results suggest that, in children, maternal behavior could be associated with activity in brain regions involved in emotion processing. However, more research is needed to elucidate the link among parenting, emotion processing, and depressive symptoms in young people.
Emerging evidence suggests that obesity impacts brain physiology at multiple levels. Here we aimed to clarify the relationship between obesity and brain structure using structural MRI (n = 6420) and ...genetic data (n = 3907) from the ENIGMA Major Depressive Disorder (MDD) working group. Obesity (BMI > 30) was significantly associated with cortical and subcortical abnormalities in both mass-univariate and multivariate pattern recognition analyses independent of MDD diagnosis. The most pronounced effects were found for associations between obesity and lower temporo-frontal cortical thickness (maximum Cohen´s d (left fusiform gyrus) = -0.33). The observed regional distribution and effect size of cortical thickness reductions in obesity revealed considerable similarities with corresponding patterns of lower cortical thickness in previously published studies of neuropsychiatric disorders. A higher polygenic risk score for obesity significantly correlated with lower occipital surface area. In addition, a significant age-by-obesity interaction on cortical thickness emerged driven by lower thickness in older participants. Our findings suggest a neurobiological interaction between obesity and brain structure under physiological and pathological brain conditions.
Starting from the census conducted on Bolognese churches and their architectural and artistic heritage, the authors introduces some critical analysis on the picked material for each area of interest. ...After the census published by Henry Corty (1844), fundamental reference for any preliminary investigation on the Diocese churches till today, this is the first experience able to evaluate the real scope of ecclesiastical Bolognese patrimony. Unlike the nineteenth-century studies, they want to show how the currenty research has founded a new system of data collection on the Bolognese surrounding, compatible with the actual methodologies of historical artistic investigation and artworks conservation, as well as the actual demands about their destination. In this four-handed paper, some case studies, focused on little known buildings and decorative complexes, will be submitted. The intersection among architectural, decorative and liturgical data reveal unpublished relationship between visual languages and new system connecting “church” and “territory”.
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