@article{MittermeierSeidelScheineretal.2024, author = {Mittermeier, Sabrina and Seidel, Alexandra and Scheiner, Christin and Kleindienst, Nikolaus and Romanos, Marcel and Buerger, Arne}, title = {Emotional dysregulation and its pathways to suicidality in a community-based sample of adolescents}, series = {Child and Adolescent Psychiatry and Mental Health}, volume = {18}, journal = {Child and Adolescent Psychiatry and Mental Health}, issn = {1753-2000}, doi = {10.1186/s13034-023-00699-4}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-357501}, year = {2024}, abstract = {Objective Effective suicide prevention for adolescents is urgently needed but difficult, as suicide models lack a focus on age-specific influencing factors such as emotional dysregulation. Moreover, examined predictors often do not specifically consider the contribution to the severity of suicidality. To determine which adolescents are at high risk of more severe suicidality, we examined the association between emotional dysregulation and severity of suicidality directly as well as indirectly via depressiveness and nonsuicidal self-injury. Method Adolescents from 18 high schools in Bavaria were included in this cross-sectional and questionnaire-based study as part of a larger prevention study. Data were collected between November 2021 and March 2022 and were analyzed from January 2023 to April 2023. Students in the 6th or 7th grade of high school (11-14 years) were eligible to participate. A total of 2350 adolescents were surveyed and data from 2117 students were used for the analyses after excluding incomplete data sets. Our main outcome variable was severity of suicidality (Paykel Suicide Scale, PSS). Additionally, we assessed emotional dysregulation (Difficulties in Emotion Regulation Scale, DERS-SF), depressiveness (Patient Health Questionnaire, PHQ-9) and nonsuicidal self-injury (Deliberate Self-Harm Inventory, DSHI). Results In total, 2117 adolescents (51.6\% female; mean age, 12.31 years [standard deviation: 0.67]) were included in the structural equation model (SEM). Due to a clear gender-specific influence, the model was calculated separately for male and female adolescents. For male adolescents, there was a significant indirect association between emotional dysregulation and severity of suicidality, mediated by depressiveness (β = 0.15, SE = .03, p = .008). For female adolescents, there was a significant direct path from emotional dysregulation to severity of suicidality and also indirect paths via depressiveness (β = 0.12, SE = .05, p = 0.02) and NSSI (β = 0.18, SE = .04, p < .001). Conclusions Our results suggest that gender-related risk markers in 11-14-year-olds need to be included in future suicide models to increase their predictive power. According to our findings, early detection and prevention interventions based on emotion regulation skills might be enhanced by including gender-specific adjustments for the co-occurrence of emotional dysregulation, depressiveness, and nonsuicidal self-injury in girls and the co-occurrence of emotional dysregulation and depressiveness in boys.}, language = {en} } @article{FoeckerTimmesfeldBuehlmeieretal.2021, author = {F{\"o}cker, Manuel and Timmesfeld, Nina and B{\"u}hlmeier, Judith and Zwanziger, Denise and F{\"u}hrer, Dagmar and Grasemann, Corinna and Ehrlich, Stefan and Egberts, Karin and Fleischhaker, Christian and Wewetzer, Christoph and Wessing, Ida and Seitz, Jochen and Herpertz-Dahlmann, Beate and Hebebrand, Johannes and Libuda, Lars}, title = {Vitamin D level trajectories of adolescent patients with anorexia nervosa at inpatient admission, during treatment, and at one year follow up: association with depressive symptoms}, series = {Nutrients}, volume = {13}, journal = {Nutrients}, number = {7}, issn = {2072-6643}, doi = {10.3390/nu13072356}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-242662}, year = {2021}, abstract = {(1) Background: Evidence has accumulated that patients with anorexia nervosa (AN) are at higher risk for vitamin D deficiency than healthy controls. In epidemiologic studies, low 25(OH) vitamin D (25(OH)D) levels were associated with depression. This study analyzed the relationship between 25(OH)D serum levels in adolescent patients and AN and depressive symptoms over the course of treatment. (2) Methods: 25(OH)D levels and depressive symptoms were analyzed in 93 adolescent (in-)patients with AN from the Anorexia Nervosa Day patient versus Inpatient (ANDI) multicenter trial at clinic admission, discharge, and 1 year follow up. Mixed regression models were used to analyze the relationship between 25(OH)D levels and depressive symptoms assessed by the Beck Depression Inventory (BDI-II). (3) Results: Although mean 25(OH)D levels constantly remained in recommended ranges (≥50 nmol/L) during AN treatment, levels decreased from (in)patient admission to 1 year follow up. Levels of 25(OH)D were neither cross-sectionally, prospectively, nor longitudinally associated with the BDI-II score. (4) Conclusions: This study did not confirm that 25(OH)D levels are associated with depressive symptoms in patients with AN. However, increasing risks of vitamin D deficiency over the course of AN treatment indicate that clinicians should monitor 25(OH)D levels.}, language = {en} } @phdthesis{Slyschak2022, author = {Slyschak, Anna}, title = {Fear conditioning, its generalization and extinction in children and adolescents under consideration of trait anxiety and anxiety sensitivity}, doi = {10.25972/OPUS-26780}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-267806}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2022}, abstract = {The propounded thesis investigated fear learning including fear conditioning, its generalization as well as its extinction in 133 healthy children and adolescents aged 8 to 17 years. The main goal was to analyze these processes also in the course of childhood and adolescence due to far less research in this age span compared to adults. Of note, childhood is the typical period for the onset of anxiety disorders. To achieve this, an aversive discriminative fear conditioning, generalization and extinction paradigm, which based on the "screaming lady paradigm" from Lau et al. (2008) and was adapted by Schiele \& Reinhard et al. (2016), was applied. All probands traversed the pre-acquisition (4 x CS-, 4 x CS+, no US), the acquisition (12 x CS-, 12 x CS+, reinforcement rate: 83\%), the generalization (12 x CS-, 12 x GS4, 12 x GS3, 12 x GS2, 12 x GS1, 12 x CS+, reinforcement rate: 50\%) and the extinction (18 x CS-, 18 x CS+, no US). The generalization stimuli, i.e. GS1-GS4, were built out of CS- and CS+ in different mixtures on a percentage basis in steps of 20\% from CS- to CS+. Pictures of faces of two actresses with a neutral expression were used for the discriminative conditioning, whereby the CS+ was paired with a 95-dB loud female scream at the same time together with a fearful facial expression (US). CS- and GS1-GS4 were never followed by the US. Subjective ratings (arousal, valence and US expectancy) were collected and further the psychophysiological measure of the skin conductance response (SCR). The hypotheses were 1) that underage probands show a negative correlation between age and overgeneralization and 2) that anxiety is positively correlated with overgeneralization in the same sample. ANOVAs with repeated measures were conducted for all four dependent variables with phase (pre-acquisition phase, 1. + 2. acquisition phase, 1. + 2. generalization phase, 1. - 3. extinction phase) and stimulus type (CS-, CS+, GS1-GS4) as within-subject factors. For the analyses of the modulatory effects of age and anxiety in additional separate ANCOVAs were conducted including a) age, b) the STAIC score for trait anxiety and c) the CASI score for anxiety sensitivity as covariates. Sex was always included as covariate of no interest. On the one hand, findings indicated that the general extent of the reactions (arousal, valence and US expectancy ratings and the SCR) decreased with growing age, i.e. the older the probands the lower their reactions towards the stimuli regardless of the type of dependent variable. On the other hand, ratings of US expectancy, i.e. the likelihood that a stimulus is followed by a US (here: female scream coupled with a fearful facial expression), showed better discrimination skills the older the probands were, resulting in a smaller overgeneralization within older probands. It must be emphasized very clearly that no causality can be derived. Thus, it was only an association revealed between 15 age and generalization of conditioned fear, which is negative. Furthermore, no obvious impact of trait anxiety could be detected on the different processes of fear learning. Especially, no overgeneralization was expressed by the probands linked to higher trait anxiety. In contrast to trait anxiety, for anxiety sensitivity there was an association between its extent and the level of fear reactions. This could be described best with a kind of parallel shifts: the higher the anxiety sensitivity, the stronger the fear reactions. Likewise, for anxiety sensitivity no overgeneralization due to a stronger extent of anxiety sensitivity could be observed. Longitudinal follow-up examinations and, furthermore, neurobiological investigations are needed for replication purposes and purposes of gaining more supporting or opposing insights, but also for the profound exploration of the impact of hormonal changes during puberty and of the maturation processes of different brain structures. Finally, the question whether enhanced generalization of conditioned fear facilitates the development of anxiety disorders or vice versa remains unsolved yet.}, subject = {Furcht}, language = {en} } @article{JaiteBuehrenDahmenetal.2019, author = {Jaite, Charlotte and B{\"u}hren, Katharina and Dahmen, Brigitte and Dempfle, Astrid and Becker, Katja and Correll, Christoph U. and Egberts, Karin M. and Ehrlich, Stefan and Fleischhaker, Christian and von Gontard, Alexander and Hahn, Freia and Kolar, David and Kaess, Michael and Legenbauer, Tanja and Renner, Tobias J. and Schulze, Ulrike and Sinzig, Judith and Thomae, Ellen and Weber, Linda and Wessing, Ida and Antony, Gisela and Hebebrand, Johannes and F{\"o}cker, Manuel and Herpertz-Dahlmann, Beate}, title = {Clinical Characteristics of Inpatients with Childhood vs. Adolescent Anorexia Nervosa}, series = {Nutrients}, volume = {11}, journal = {Nutrients}, number = {11}, issn = {2072-6643}, doi = {10.3390/nu11112593}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-193160}, pages = {2593}, year = {2019}, abstract = {We aimed to compare the clinical data at first presentation to inpatient treatment of children (<14 years) vs. adolescents (≥14 years) with anorexia nervosa (AN), focusing on duration of illness before hospital admission and body mass index (BMI) at admission and discharge, proven predictors of the outcomes of adolescent AN. Clinical data at first admission and at discharge in 289 inpatients with AN (children: n = 72; adolescents: n = 217) from a German multicenter, web-based registry for consecutively enrolled patients with childhood and adolescent AN were analyzed. Inclusion criteria were a maximum age of 18 years, first inpatient treatment due to AN, and a BMI <10th BMI percentile at admission. Compared to adolescents, children with AN had a shorter duration of illness before admission (median: 6.0 months vs. 8.0 months, p = 0.004) and higher BMI percentiles at admission (median: 0.7 vs. 0.2, p = 0.004) as well as at discharge (median: 19.3 vs. 15.1, p = 0.011). Thus, in our study, children with AN exhibited clinical characteristics that have been associated with better outcomes, including higher admission and discharge BMI percentile. Future studies should examine whether these factors are actually associated with positive long-term outcomes in children.}, language = {en} } @article{GeisslerJansBanaschewskietal.2018, author = {Geissler, Julia and Jans, Thomas and Banaschewski, Tobias and Becker, Katja and Renner, Tobias and Brandeis, Daniel and D{\"o}pfner, Manfred and Dose, Christina and Hautmann, Christopher and Holtmann, Martin and Jenkner, Carolin and Millenet, Sabina and Romanos, Marcel}, title = {Individualised short-term therapy for adolescents impaired by attention-deficit/hyperactivity disorder despite previous routine care treatment (ESCAadol)-Study protocol of a randomised controlled trial within the consortium ESCAlife}, series = {Trials}, volume = {19}, journal = {Trials}, number = {254}, doi = {10.1186/s13063-018-2635-2}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-176061}, year = {2018}, abstract = {Background: Despite the high persistence rate of attention-deficit/hyperactivity disorder (ADHD) throughout the lifespan, there is a considerable gap in knowledge regarding effective treatment strategies for adolescents with ADHD. This group in particular often shows substantial psychosocial impairment, low compliance and insufficient response to psychopharmacological interventions. Effective and feasible treatments should further consider the developmental shift in ADHD symptoms, comorbidity and psychosocial adversity as well as family dysfunction. Thus, individualised interventions for adolescent ADHD should comprise a multimodal treatment strategy. The randomised controlled ESCAadol study addresses the needs of this patient group and compares the outcome of short-term cognitive behavioural therapy with parent-based telephone-assisted self-help. Methods/design: In step 1, 160 adolescents aged 12 to 17 years with a diagnosis of ADHD will undergo a treatment as usual (TAU) observation phase of 1 month. In step 2, those still severely affected are randomised to the intervention group with an Individualised Modular Treatment Programme (IMTP) or a telephone-assisted self-help programme for parents (TASH) as an active control condition. The IMTP was specifically designed for the needs of adolescent ADHD. It comprises 10 sessions of individual cognitive behavioural therapy with the adolescents and/or the parents, for which participants choose three out of 10 available focus modules (e.g. organisational skills and planning, emotion regulation, problem solving and stress management, dysfunctional family communication). TASH combines a bibliotherapeutic component with 10 counselling sessions for the parents via telephone. Primary outcome is the change in ADHD symptoms in a clinician-rated diagnostic interview. Outcomes are assessed at inclusion into the study, after the TAU phase, after the intervention phase and after a further 12-week follow-up period. The primary statistical analysis will be by intention-to-treat, using linear regression models. Additionally, we will analyse psychometric and biological predictors and moderators of treatment response. Discussion: ESCAadol compares two short-term non-pharmacological interventions as cost-efficient and feasible treatment options for adolescent ADHD, addressing the specific needs and obstacles to treatment success in this group. We aim to contribute to personalised medicine for adolescent ADHD intended to be implemented in routine clinical care.}, language = {en} } @phdthesis{Klampfl2003, author = {Klampfl, Karin Maria}, title = {Komorbidit{\"a}t bei Kindern und Jugendlichen mit einer Zwangsst{\"o}rung}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-8139}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2003}, abstract = {Thema der vorliegenden Arbeit war die Erfassung und Beschreibung der psychiatrischen Komorbidit{\"a}t bei Kindern und Jugendlichen mit einer Zwangsst{\"o}rung. An vier deutschen Universit{\"a}tskliniken f{\"u}r Kinder- und Jugendpsychiatrie wurden konsekutiv 55 Kinder und Jugendliche mit juveniler Zwangsst{\"o}rung im Hinblick auf Art und Auspr{\"a}gung ihrer Zwangssymptomatik sowie hinsichtlich komorbid vorliegender psychiatrischer St{\"o}rungen mit standardisierten Instrumenten untersucht. Die beschriebene Patientenstichprobe zeigte bez{\"u}glich klinischer und epidemiologischer Merkmale große {\"U}bereinstimmung mit den bisher epirisch gewonnenen Daten. Es konnte gezeigt werden, dass bei Kindern un Jugendlichen mit Zwangsst{\"o}rung von einer hohen Zahl komorbider psychischer St{\"o}rungen auszugehen ist, wobei Angstst{\"o}rungen, affektive St{\"o}rungen und expansive St{\"o}rungen (Hyperkinetisches Syndrom, St{\"o}rung des Sozialverhaltens)am h{\"a}ufigsten zu diagnostizieren waren, gefolgt von Essst{\"o}rungen und Tics. Die genaue Erhebung des Verteilungsmusters der komorbiden St{\"o}rungen ist nicht nur von therapeutischer Relevanz, sondern kann auch einen Beitrag leisten, Untergruppen der juvenilen Zwangsst{\"o}rung zu identifizieren und m{\"o}glicherweise R{\"u}ckschl{\"u}sse auf die Entstehung der Erkrankung zu ziehen.}, language = {de} }