A Structured, Manual-Based Low-Level Intervention vs. Treatment as Usual Evaluated in a Randomized Controlled Trial for Adolescents with Extreme Obesity - the STEREO Trial

Background: To compare efficacy and safety of a manual-based low-level psychological intervention with treatment as usual (weight loss treatment). Methods: A two-armed randomized controlled trial without blinding and computer-based stratified block randomization included adolescents and young adults (14.0-24.9 years) with a BMI ≥ 30 kg/m2 at five German university hospitals. Primary outcomes were adherence (participation rate ≥ 5/6 sessions) and quality of life (DISABKIDS-37) 6 months after randomization. Secondary outcomes included depression, self-esteem, and perceived stress scores. Results: Of 397 screened adolescents, 119 (mean BMI 40.4 ± 7.0 kg/m2, 49.6% female) were randomized to the manual-based low-level intervention (n = 59) or treatment as usual (n = 60). We observed no group difference for adherence (absolute risk reduction 0.4%, 95% CI -14.7% to 15.5%; p = 1.0) or health- related quality of life (score difference 8.1, 95% CI -2.1 to 18.3; p = 0.11). Among all secondary outcomes, we detected explorative evidence for an effect on the DISABKIDS-37 ‘social exclusion' subscale (score difference 15.5; 95% CI 1.6-29.4; p = 0.03). 18/19 adverse events occurred in 26 participants, none were classified as serious. Conclusion: Adherence to a coping-oriented intervention was comparable to weight loss treatment, although it was weak in both interventions. Psychological interventions may help to overcome social isolation; further confirmation is required

A case of phace syndrome and acquired hypopituitarism?

<p>Abstract</p> <p>Background</p> <p>PHACE is a neurocutaneous syndrome associated with: Posterior fossa brain malformations, large “segmental” facial hemangiomas, arterial cerebrovascular-, cardiovascular-, and eye anomalies.</p> <p>Case vignette</p> <p>We are reporting a girl with PHACE syndrome. The patient had a congenital right-sided facial hemangioma with plaque-morphology. At age 11 years and 2 months she presented with short stature, markedly decreased growth velocity and signs and symptoms suggestive of hypothyroidism. Magnetic Resonance Imaging (MRI) of the brain revealed complex structural and cerebrovascular arterial anomalies, including an empty sella. Testing of pituitary function revealed multiple pituitary dysfunctions, including absolute growth hormone deficiency, hypogonadotropic hypogonadism, central hypothyroidism, and secondary adrenal insufficiency.</p> <p>Conclusions</p> <p>This case suggests the necessity to screen all patients with PHACE syndrome and intracranial malformations for pituitary dysfunction at regular intervals.</p

Treatment of Hypothalamic Obesity with Dextroamphetamine: A Case Series.

BackgroundA limited number of published case reports suggest a positive effect of dextroamphetamine, an adrenergic agonist affecting both the central nervous system (CNS) and peripheral nervous system, on physical activity and weight in patients with hypothalamic obesity (intractable obesity following CNS insult). Here, we present our clinical experience with dextroamphetamine treatment for hypothalamic obesity.MethodsThe clinical course of all patients started on dextroamphetamine treatment for severe hypothalamic obesity at our institution between 2010 and 2013 is reported. Dextroamphetamine administration was initiated at a single dose of 5 mg per day and titrated to effect up to a dose of 20 mg/day. BMI z-score velocity was calculated as change in BMI z-score over standardized intervals of 12 months. Parameters of treatment success and adverse events were assessed in a standardized fashion.ResultsSeven patients (2 males; mean age 17.6 years [range 12.9-24.5]) underwent individual treatment attempts with dextroamphetamine between 2010 and 2013. The primary diagnoses were craniopharyngioma (n = 4), ganglioglioma WHO I (n = 1), astrocytoma (n = 1), and neonatal meningitis (n = 1). Time from initial CNS insult to initiation of dextroamphetamine treatment averaged 5.2 years (range 2.4 months to 16.5 years). All patients demonstrated a steady increase in BMI z-score from the time of initial diagnosis until initiation of dextroamphetamine treatment. Mean baseline BMI z-score was +3.17 ± 0.93 (+1.9 to +4.4). Mean BMI z-score velocity decelerated to -0.18 ± 0.12 per year during the first year of treatment and stabilized at +0.05 ± 0.32 per year during the second year of treatment. No significant adverse events were reported.ConclusionDextroamphetamine treatment led to stabilization or reduction of BMI z-score in a cohort of 7 patients with hypothalamic obesity, with no adverse effects. Considering the projected increase in BMI z-score according to the natural course of the disease, these findings are promising and warrant further study

Innovative medizinische Betreuungskonzepte für Jugendliche mit extremer Adipositas

There is no convincing, science-based treatment or care concept for adolescents with severe obesity in Germany or other countries. The affected young people have an increased risk of numerous somatic comorbidities (e.g. type 2 diabetes mellitus, orthopaedic disorders and sleep apnoea syndrome), mental disorders (e.g. depression and anxiety disorders, social phobia and self-harming behaviour), as well as social isolation (e.g. avoidance of school and unemployment), which develops due to functional impairments and stigmatisation. Despite the negative effects of severe obesity in adolescence, these young people are medically difficult to reach and treat. Only a small percentage of patients actively seek treatment.Aware of these difficulties, the German multi-centre Youth with Extreme Obesity (YES) Study (funded by the German Ministry of Education and Science; 01 GI 1120 A and B) was carried out between 2012 and 2019 with the aim of improving care concepts for this neglected group of young people. In our article, we show possible supply routes. These consist of accompanying the adolescents and treating their comorbidities, sustainable lifestyle interventions in a protected environment and treatment for weight reduction through bariatric surgery. The overriding goals for patients are an increase in self-esteem, early diagnosis and treatment of secondary diseases and integration into the training and labour market

Serum IGF1 and linear growth in children with congenital leptin deficiency before and after leptin substitution

Background!#!Evidence from in vitro and rodent studies suggests that leptin, a key signal of long-term energy reserves, promotes IGF1 synthesis and linear growth. This effect of leptin has not been fully investigated in humans. The aim of our study was to investigate the effect of leptin substitution on growth factors and linear growth in children with congenital leptin deficiency (CLD).!##!Methods!#!In this cohort study we included eight pediatric patients (six males), age 0.9-14.8 years, who were diagnosed with CLD and received leptin substitution at our University Medical Center. We calculated standard deviation scores (SDS) for serum levels of IGF1 and IGFBP3, IGF1/IGFBP3 molar ratio, and height at baseline (T0) and 12 months (T12) after the initiation of substitution with metreleptin.!##!Results!#!All patients had severe obesity (BMI-SDS mean ± SD: 4.14 ± 1.51) at T0 and significant BMI-SDS reduction to 2.47 ± 1.05 at T12. At T0, all patients were taller than the mid-parental median, yet had low IGF1 and IGF1/IGFBP3 molar ratios (IGF1-SDS[Formula: see text]!##!Conclusions!#!These results in CLD patients are contrary to observations in children with idiopathic obesity who typically have above-mean IGF1 levels that decrease with weight loss, and therefore suggest that leptin increases IGF1 levels and promotes linear growth