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This study broadly examines executive (EF) and visuo-motor function in 30 adolescent and adult individuals with high-functioning autism spectrum disorder (ASD) in comparison to 28 controls matched for age, gender, and IQ. ASD individuals showed impaired spatial working memory, whereas planning, cognitive flexibility, and inhibition were spared. Pure movement execution during visuo-motor information processing also was intact. In contrast, execution time of reading, naming, and of visuo-motor information processing tasks including a choice component was increased in the ASD group. Results of this study are in line with previous studies reporting only minimal EF difficulties in older individuals with ASD when assessed by computerized tasks. The finding of impaired visuo-motor information processing should be accounted for in further neuropsychological studies in ASD.

Autism spectrum disorders (ASD) have been associated with sensory hypersensitivity. A recent study reported visual acuity (VA) in ASD in the region reported for birds of prey. The validity of the results was subsequently doubted. This study examined VA in 34 individuals with ASD, 16 with schizophrenia (SCH), and 26 typically developing (TYP). Participants with ASD did not show higher VA than those with SCH and TYP. There were no substantial correlations of VA with clinical severity in ASD or SCH. This study could not confirm the eagle-eyed acuity hypothesis of ASD, or find evidence for a connection of VA and clinical phenotypes. Research needs to further address the origins and circumstances associated with altered sensory or perceptual processing in ASD.

To assess the effectiveness and tolerability of citalopram for the acute treatment of children and adolescents suffering from depression and/or anxiety disorders. As much as 78 outpatients, aged 7-18 years with a diagnosis of depressive and/or anxiety disorder, completed an 8-week open trial with citalopram (20-40 mg/day). Outcome, side effects and suicidality were assessed weekly to bi-weekly using appropriate rating scales. At endpoint 56% of subjects were found to be responders (Clinical Global Impression-Improvement [CGI-I] Scale

Background: The chronic abuse of Gamma-Hydroxybutyrate (GHB) as a designer drug as well as it's physiological precursors Gamma-Butyrolactone (GBL) and 1,4-Butandiole (1,4-BD) confronts child and adolescent psychiatrists with new challenges. The acute withdrawal of GHB with its cardiovascular and delirant symptoms is of particular importance for child and adolescent psychiatrists., Methods: In the present paper theoretical and biological aspects of acute GHB-/GBL-/1,4-BD-withdrawal syndrome are presented, and selected cases are discussed as regards potential treatment., Results: High dose treatment with benzodiazepines was successful in some cases of acute GHB-/GBL-/1,4-BD-withdrawal syndrome. Complications were severe dystonia under neuroleptic treatment, and also side-effects of treatment with benzodiazepines. Further problems were vegetative symptoms, electrocardiographic changes, rhabdomyolysis, acute renal failure, and death., Conclusion: Acute GHB-withdrawal syndrome is a life-threatening condition which requires immediate intensive care treatment along with continuous monitoring of vital parameters. As acute GHB-withdrawal syndrome can present with symptoms close to psychotic episodes or acute alcohol withdrawal this condition is relevant for child and adolescent psychiatrists.

Objective: The aim of this study was to examine the association between polymorphism in the serotonin transporter gene and citalopram effectiveness and side effects in children and adolescents with major depressive disorder (MDD) and/or anxiety disorders., Methods: Outpatients, aged 7- 18 years with a Diagnostic and Statistical Manual of Mental Disorders, 4th edition, text revision (DSM-IV-TR) MDD and/or anxiety disorder were treated in an 8-week open trial with 20-40 mg/day of citalopram. Subjects were genotyped with respect to short (s) versus long (l) forms of the 5-HTTLPR polymorphism of the serotonin transporter, and the relationship between genotype and outcome and side effects was assessed., Results: Subjects with 5-HTTLPR ss genotype showed a less vigorous response with regard to depressive symptoms measured by the Children's Depression Rating Scale-Revised (CDRS-R) scores over time compared to subjects with sl/ll genotypes (beta = 0.67, z = 2.02, p = 0.04). In addition, the 5-HTTLPR ss group exhibited lower rates of agitation compared to those with sl/ll genotype (6.3% vs. 32.8%, p = 0.05). Also, subjects with 5-HTTLPR ss genotype had consistently higher scores of suicidality at each week compared to the sl/ll group (beta = 0.76, z = 2.04, p = 0.04) as measured by item number 13 of the CDRS-R., Conclusions: The 5-HTTLPR ss genotype was associated with a poorer clinical response with regard to depressive symptoms as well with fewer reports of agitation. The 5-HTTLPR polymorphism may be a genetic marker of response to citalopram in children and adolescents with depression and/or anxiety.