European Psychiatry - Volume 41 - April 2017

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S218 25th European Congress of Psychiatry / European Psychiatry 41S (2017) S170–S237
lescence is characterized by executive functioning difficulties in
behavioral inhibition, attentional flexibility, and decision-making.
Executive functions were compared in adolescents with recent
(past year) appearance of OCD symptoms (n = 40) and control
group ( n = 40). Three computerized tests within the CANTAB bat-
tery were completed by all subjects (the Affective Go/No Go task,
the Intra-Dimensional, Extra-Dimensional Set-Shifting task, and
the Decision-Making task). Using one-way ANOVA showed that
compared with control group, the OCD adolescents displayed a
bias towards negative stimuli with less errors on sad and hope-
less words on the Affective Go/No Go task. They also made faster
decisions while they bet more of their available points compared to
controls, in the Decision-Making task. Adolescents with recent OCD
diagnosis (less than one year) showed greater attention towards
sad and hopeless stimuli and more impulsive behavior when mak-
ing decisions. However, they were able to switch attentional set to
neutral stimuli. These findings suggest that executive functioning
impairments can characterize adolescence OCD from early begin-
ning of the disorder.
Disclosure of interest The author has not supplied his/her decla-
ration of competing interest.
EW0331
Comparison of learning disabilities in
reading, math, spelling and academic
progress of children with attention
deficit disorder with hyperactivity and
normal children at elementary
schools
M. Nazer ∗, O. Hamid
1 Rafsanjan University of Medical sciences, psychiatry, Kerman, Iran
2 Rafsanjan University of Medical sciences, pediatric, Kerman, Iran
∗ Corresponding author.
Learning disabilities and attention deficit disorder with hyperactiv-
ity of important issues should be considered in elementary school
students. The aim of this study was comparison learning disor-
ders, reading, spelling, math and achievement among students in
elementary school grades in Bandar Abbas. For this purpose, 384
students were randomly selected. Instruments for gathering data
were:
– k-Math test;
– test spelling disorder (Fallahchai test);
– reading test (Baezat test);
– CSI-4.
Factor analysis of variance test was used to analyze of data. The
results showed that in the scale of dyslexia, there were more
disorders in the children with attention deficit disorder in read-
ing errors, comprehension and reading speed than normal group.
In mathematical disorder scale, there were significant difference
between the two groups of children with attention deficit disor-
der with hyperactivity and normal children. Then, the children
with attention deficit disorder had higher disorders in opera-
tions math, mathematical concepts, mathematical applications,
and general score math. The scale of the problem dictates there
were significant difference between the two groups of children
with attention deficit disorder with hyperactivity and normal chil-
dren. Then, the children with attention deficit disorder had higher
disorders in problem dictates. In academic achievement, the chil-
dren with attention deficit disorder had lower mean in academic
achievement. Finally, the results showed that age, gender, and their
interaction had no significant impact on learning disorders, based
on attention deficit disorder and normal groups.
Keywords Attention deficit hyperactivity with mathematics
disorder; Reading disorder; Dictates disorder; Academic
achievement
Disclosure of interest The authors have not supplied their decla-
ration of competing interest.
EW0332
Analysis of applied behavior
treatment for children with autism
spectrum disorder
A. Nunez Rodriguez ∗ ernandez Guzmán
M.C. Jiménez Martinez , M.C. Jimenez , G. Guzman ,
Y. Hernandez , A.L. Nunez
1 Victory BRT Institute, Pediatric Psychiatrist, Hialeah, USA
2 Victory BRT Institute, Office Manager, Hialeah, USA
3 Victory BRT Institute, Lead Analyst, Hialeah Florida, USA
4 Universidad Pedagógica y Tecnológica de Colombia, Grupo
Desarrollo Humano Cognición y Educacion, Tunja, Colombia
∗ Corresponding author.
According to Boesch et al., people with autism spectrum disorder
(ASD) are at a greater risk of developing harmful behaviors, such
as self-aggression and other challenging behaviors than individuals
with normal development do not exhibit. The method of approach
that is supported by scientific evidence for interventional proce-
dures is applied behavior analysis, reported by Carr et al.
Aim In order to provide evidence-based intervention for autism
from this approach in practice.
Method In reference to a longitudinal approach, an intervention
programwas designed and implemented to serve 40 children with
ASD, who were treated for one (1) year at the Victory BRT Institute
in Florida, US. The behaviors targeted for reduction (excess behav-
ioral), are the following: physical aggression, self-aggression and
non-compliance. The program began with a baseline (12 consecu-
tive days) with observations at home and others different natural
contexts. The last three (3) months of the year consisted of monthly
follow-up sessions to monitor the treatment implemented. The
results were analyzed by repeatedmeasures, ANOVA Sig (P = 0.003)
(F = 8). Analyses show that the critical level associated with the
effect of time-content interaction is strong, so the treatment gen-
erated a positive effect by reducing the behaviors targeted in time.
Conclusions These results provide evidence that interventions
from applied behavior analysis are effective.
Keywords Autism spectrum disorder; Applied behavioral
analysis; Child; Adolescent
Disclosure of interest The authors have not supplied their decla-
ration of competing interest.
Reference
[1] Carr ME, Moore DW, Anderson A. Self-management interven-
tions on students with autism a meta-analysis of single-subject
research. Exceptional Children 2014.
EW0333
Pharmacogenomics and efficacy of
risperidone long-term treatment in
Thai autistic children and adolescence
N. Nuntamool ∗ Ngamsamut Vanwong
A. Puangpetch , M. Chamnanphon , Y. Hongkaew , P. Limsila ,
C. Sukasem
1 Mahidol University, Molecular medicine, Bangkok, Thailand
2 Yuwaprasart Waithayopathum Child and Adolescent Psychiatric
Hospital, Department of Mental Health Services, Samut Prakarn,
Thailand
3 Division of Pharmacogenomics and Personalized Medicine,
Department of Pathology, Faculty of Medicine, Ramathibodi Hospital,
Mahidol University, Bangkok, Thailand
∗ Corresponding author.