TY - JOUR A1 - Scheiner, Christin A1 - Grashoff, Jan A1 - Kleindienst, Nikolaus A1 - Buerger, Arne T1 - Mental disorders at the beginning of adolescence: Prevalence estimates in a sample aged 11-14 years JF - Public Health in Practice N2 - Objectives This study aims to provide a deeper insight into mental disorders in early adolescence. We report prevalence rates (mental health problems, depressive symptoms, eating disorders, NSSI, STBs) to be used in future studies and clinical ventures. We also expected to find gender differences, with girls being be more affected than boys are. Study design 877 adolescents (M = 12.43, SD = 0.65) from seven German high schools completed a series of questionnaires assessing their mental health (SDQ, PHQ-9, SEED, DSHI-9, Paykel Suicide Scale, FAS III). Methods We calculated cut-off-based prevalence estimates for mental health issues for the whole sample and compared estimates between genders. Results 12.5% of the sample reported general mental health problems. The estimated prevalence of depressive symptoms lay at of 11.5%. Additionally, 12.1% and 1.3% of the participants displayed relevant symptoms of anorexia or bulimia nervosa, respectively. A total of 10.8% reported engaging in non-suicidal self-injury (NSSI) at least once in their lifetime, of whom 5.6% reported repetitive NSSI. 30.1% of the participants described suicidal thoughts, 9.9% suicide plans, and 3.5% at least one suicide attempt. Girls were generally more affected than boys, except for bulimia nervosa, suicidal behavior, and partly NSSI. Conclusion Our findings corroborate the established relevance of early adolescence for the development of mental health problems and suggest that a substantial proportion of young adolescents suffer from such problems early on. Considering the ongoing COVID-19 pandemic and reported negative mental health consequences, the current findings underline the importance of preventive interventions to avoid the manifestation of mental disorders during adolescence. KW - STBS KW - depression KW - eating disorders KW - mental health KW - adolescence KW - prevalence KW - NSSI Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-300404 VL - 4 ER - TY - JOUR A1 - Buerger, Arne A1 - Vloet, Timo D. A1 - Haber, Lisa A1 - Geissler, Julia M. T1 - Third-wave interventions for eating disorders in adolescence - systematic review with meta-analysis JF - Borderline Personality Disorder and Emotion Dysregulation N2 - Context: Third-wave therapies have demonstrated efficacy as a treatment option for EDs in adulthood. Data on the suitability for EDs in adolescence are lacking. Objective: To estimate the efficacy of third-wave interventions to reduce ED symptoms in adolescents in randomized controlled trials (RCTs) and uncontrolled studies. Data sources: We systematically reviewed the databases PubMed (1976-January 2021), PsycINFO (1943-January 2021), and the Cochrane database (1995-January 2021) for English-language articles on third-wave therapies. References were screened for further publications of interest. Study selection: RCTs and pre-post studies without control group, comprising patients aged 11-21 years (mean age = 15.6 years) with an ED diagnosis (anorexia nervosa, bulimia nervosa, binge eating disorder, eating disorder not otherwise specified) investigating the efficacy of third-wave psychological interventions were included. Efficacy had to be evaluated according to the Eating Disorder Examination or Eating Disorder Examination-Questionnaire, the Eating Disorder Inventory-2, the Eating Disorder Inventory-3, or the Structured Interview for Anorexic and Bulimic Disorders for DSM-IV and ICD-10. The outcome assessed in the meta-analysis was the EDE total score. Data extraction: Independent extraction of data by two authors according to a pre-specified data extraction sheet and quality indicators. Data synthesis: We identified 1000 studies after removal of duplicates, assessed the full texts of 48 articles for eligibility, and included 12 studies with a total of 487 participants (female 97.3%/male 2.6%) in the qualitative synthesis and seven studies in the meta-analysis. Articles predominantly reported uncontrolled pre-post trials of low quality, with only two published RCTs. Treatments focused strongly on dialectical behaviour therapy (n = 11). We found moderate effects of third-wave therapies on EDE total score interview/questionnaire for all EDs (d = - 0.67; z = - 5.53; CI95% = - 0.83 to - 0.59). Descriptively, the effects appeared to be stronger in patients with BN and BED. Conclusion: At this stage, it is not feasible to draw conclusions regarding the efficacy of third-wave interventions for the treatment of EDs in adolescence due to the low quality of the empirical evidence. Since almost all of the identified studies used DBT, it is unfortunately not possible to assess other third-wave treatments' efficacy. KW - DBT KW - adolescence KW - eating disorders KW - third-wave psychotherapy KW - meta-analysis KW - review Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-260545 VL - 8 ER - TY - JOUR A1 - Dempfle, Astrid A1 - Herpertz-Dahlmann, Beate A1 - Timmesfeld, Nina A1 - Schwarte, Reinhild A1 - Egberts, Karin M. A1 - Pfeiffer, Ernst A1 - Fleischhaker, Christian A1 - Wewetzer, Christoph A1 - Bühren, Katharina T1 - Predictors of the resumption of menses in adolescent anorexia nervosa JF - BMC Psychiatry N2 - Background: The resumption of menses is an important indicator of recovery in anorexia nervosa (AN). Patients with early-onset AN are at particularly great risk of suffering from the long-term physical and psychological consequences of persistent gonadal dysfunction. However, the clinical variables that predict the recovery of menstrual function during weight gain in AN remain poorly understood. The aim of this study was to investigate the impact of several clinical parameters on the resumption of menses in first-onset adolescent AN in a large, well-characterized, homogenous sample that was followed-up for 12 months. Methods: A total of 172 female adolescent patients with first-onset AN according to DSM-IV criteria were recruited for inclusion in a randomized, multi-center, German clinical trial. Menstrual status and clinical variables (i.e., premorbid body mass index (BMI), age at onset, duration of illness, duration of hospital treatment, achievement of target weight at discharge, and BMI) were assessed at the time of admission to or discharge from hospital treatment and at a 12-month follow-up. Based on German reference data, we calculated the percentage of expected body weight (%EBW), BMI percentile, and BMI standard deviation score (BMI-SDS) for all time points to investigate the relationship between different weight measurements and resumption of menses. Results: Forty-seven percent of the patients spontaneously began menstruating during the follow-up period. %EBW at the 12-month follow-up was strongly correlated with the resumption of menses. The absence of menarche before admission, a higher premorbid BMI, discharge below target weight, and a longer duration of hospital treatment were the most relevant prognostic factors for continued amenorrhea. Conclusions: The recovery of menstrual function in adolescent patients with AN should be a major treatment goal to prevent severe long-term physical and psychological sequelae. Patients with premenarchal onset of AN are at particular risk for protracted amenorrhea despite weight rehabilitation. Reaching and maintaining a target weight between the 15th and 20th BMI percentile is favorable for the resumption of menses within 12 months. Whether patients with a higher premorbid BMI may benefit from a higher target weight needs to be investigated in further studies. KW - girls KW - amenorrhea KW - brain KW - increases KW - return KW - menarche KW - target weight KW - adolescence anorexia nervosa KW - resumption of menses KW - recovery KW - ovarian function KW - weight gain KW - eating disorders KW - bone-mineral density KW - menstrual recovery KW - outcome KW - body mass index Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-122106 VL - 13 IS - 308 ER - TY - JOUR A1 - Herbert, Beate M. A1 - Muth, Eric R. A1 - Pollatos, Olga A1 - Herbert, Cornelia T1 - Interoception across Modalities: On the Relationship between Cardiac Awareness and the Sensitivity for Gastric Functions JF - PLoS One N2 - The individual sensitivity for ones internal bodily signals ("interoceptive awareness") has been shown to be of relevance for a broad range of cognitive and affective functions. Interoceptive awareness has been primarily assessed via measuring the sensitivity for ones cardiac signals ("cardiac awareness") which can be non-invasively measured by heartbeat perception tasks. It is an open question whether cardiac awareness is related to the sensitivity for other bodily, visceral functions. This study investigated the relationship between cardiac awareness and the sensitivity for gastric functions in healthy female persons by using non-invasive methods. Heartbeat perception as a measure for cardiac awareness was assessed by a heartbeat tracking task and gastric sensitivity was assessed by a water load test. Gastric myoelectrical activity was measured by electrogastrography (EGG) and subjective feelings of fullness, valence, arousal and nausea were assessed. The results show that cardiac awareness was inversely correlated with ingested water volume and with normogastric activity after water load. However, persons with good and poor cardiac awareness did not differ in their subjective ratings of fullness, nausea and affective feelings after drinking. This suggests that good heartbeat perceivers ingested less water because they subjectively felt more intense signals of fullness during this lower amount of water intake compared to poor heartbeat perceivers who ingested more water until feeling the same signs of fullness. These findings demonstrate that cardiac awareness is related to greater sensitivity for gastric functions, suggesting that there is a general sensitivity for interoceptive processes across the gastric and cardiac modality. KW - anterior insula KW - water load test KW - cephalic-vagal influences KW - emotional experience KW - heartbeat perception KW - myoelectric activity KW - cardiovascular arousal KW - dyspeptic symptoms KW - balloon distension KW - eating disorders Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-130733 VL - 7 IS - 5 ER - TY - THES A1 - Weiland, Romy T1 - Facial reactions in response to gustatory and olfactory stimuli in healthy adults, patients with eating disorders, and patients with attention-deficit hyperactivity disorder T1 - Mimische Reaktionen auf Geschmacks- und Geruchsreize bei gesunden Erwachsenen, Patientinnen mit Essstörungen und Patientinnen mit Aufmerksamkeitsdefizit/Hyperaktivitätsstörung N2 - The aim of this project was to investigate whether reflex-like innate facial reactions to tastes and odors are altered in patients with eating disorders. Qualitatively different tastes and odors have been found to elicit specific facial expressions in newborns. This specificity in newborns is characterized by positive facial reactions in response to pleasant stimuli and by negative facial reactions in response to unpleasant stimuli. It is, however, unclear, whether these specific facial displays remain stable during ontogeny (1). Despite the fact that several studies had shown that taste-and odor-elicited facial reactions remain quite stable across a human’s life-span, the specificity of research questions, as well as different research methods, allow only limited comparisons between studies. Moreover, the gustofacial response patterns might be altered in pathological eating behavior (2). To date, however, the question of whether dysfunctional eating behavior might alter facial activity in response to tastes and odors has not been addressed. Furthermore, changes in facial activity might be linked to deficient inhibitory facial control (3). To investigate these three research questions, facial reactions in response to tastes and odors were assessed. Facial reactions were analyzed using the Facial Action Coding System (FACS, Ekman & Friesen, 1978; Ekman, Friesen, & Hager, 2002) and electromyography. N2 - Ziel dieses Projektes war es zu untersuchen, ob spezifische, mimische Reaktionen auf Geschmacks- und Geruchsreize bei Patientinnen mit Essstörungen verändert sind. Bei Neugeborenen rufen qualitativ verschiedene Geschmacksreize und Geruchsreize spezifische mimische Reaktionsmuster hervor. Diese Spezifität zeichnet sich infolge angenehmer Reize durch positive mimische Reaktionen und infolge unangenemher Reize durch negative mimische Reaktionen aus. Es ist jedoch unklar, ob diese spezifischen Reaktionsmuster während der ontogentischen Entwicklung stabil bleibe (1). Trotz der Befunde, dass geschmacks- und geruchsinduzierte mimische Reaktionen bei Erwachsenen relativ stabil bleiben, erlauben spezifische Forschungsfragen und verschiedene Methoden nur einen begrenzten Vergleich zwischen den Studien. Darüber hinaus könnten die gustofazialen Reaktionsmuster bei Patientinnen mit Essstörungen verändert sein (2). Diese Frage wurde jedoch bisher nicht untersucht. Weiterhin könnten Veränderungen in den mimischen Reaktionen bei essgestörten Patientinnen durch eine defizitäre Hemmungskontrolle bedingt sein (3). Zur Klärung dieser drei Fragestellungen wurden mimische Reaktionen auf Geschmacks- und Geruchsreize erfasst. Die Mimikanalyse erfolgte mit Hilfe des Facial Action Coding Systems (FACS, Ekman & Friesen, 1978; Ekman, Friesen, & Hager, 2002) und des Elektromyogramms. KW - Mimik KW - Geschmack KW - Geruch KW - Essstörung KW - Aufmerksamkeits-Defizit-Syndrom KW - facial expressions KW - gustation KW - olfaction KW - eating disorders KW - ADHD Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-51759 ER -