Childhood- and adolescent-onset schizophrenia are rare. Along with positive, negative, affective and cognitive symptoms, eye-tracking dysfunction characterized by a disturbance in the smooth pursuit system has been the only associated visual impairment found in schizophrenia. This case report highlights a case of a child with persistent hyperplastic primary vitreous who had gradual onset of psychosis over two years duration. A final diagnosis of schizophrenia was considered and she was started on antipsychotics, to which she showed gradual response with mild extrapyramidal side effects
Child psychiatry

OBJECTIVE: This study aimed to identify temperament and character profiles associated with internalizing and externalizing problems in children with attention deficit hyperactivity disorder (ADHD). METHODS: Children with ADHD (n=114, 8.51±1.87 years) were selected from the Department of Child and Adolescent Psychiatry at Jeju National University Hospital. They were diagnosed by Kiddie-Schedule for Affective Disorders and Schizophrenia-Present and Lifetime Version and evaluated using the Advanced Test of Attention and Korean Wechsler Intelligence Scale for Children-Fourth Edition. Their parents completed the ADHD Rating Scale, Korean-Child Behavioral Checklist, and Junior Temperament and Character Inventory. RESULTS: The participants with both internalizing and externalizing problem had more severe ADHD symptoms and significantly higher novelty seeking, harm avoidance, and self-transcendence, as well as lower self-directedness and cooperativeness than those who had not comorbid problems. Harm avoidance was correlated with their level of internalizing problems regardless of severity of ADHD symptoms. In addition, novelty seeking and sex (male) were being associated with the level of externalizing problems. CONCLUSION: Differences were observed in the temperament and character profiles of children with ADHD according to their comorbid psychopathology. Results suggested that temperament and character profiles may affect the comorbid psychopathology in children with ADHD regardless of ADHD symptom severity.
Adolescent ; Adolescent Psychiatry ; Attention Deficit Disorder with Hyperactivity ; Checklist ; Child ; Humans ; Intelligence ; Mood Disorders ; Parents ; Psychopathology ; Temperament

OBJECTIVE: Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder in elementary school children. The present study investigated the characteristics of ADHD in Korean elementary school children using the Korean version of the ADHD Rating Scale (K-ARS). The data was compared with those obtained from a comparable American population. METHODS: Participants included 29,914 elementary school children, aged 6–12 years, from a medium-sized city. The parents completed the home version of the K-ARS. The total and subscale-specific normative data and sex- and age-related mean score differences were analyzed. These data were compared with those obtained from the American population using independent t-tests. RESULTS: Mean total and subscale K-ARS scores were significantly higher among boys (vs. girls) and younger children aged equal to or less than 8 years old (vs. older children). Mean scores on the hyperactivity-impulsivity subscale were lower than those of American children, but similar to another Korean sample. CONCLUSION: Our data characterized ADHD symptoms in Korean children. However, further studies are needed to identify the cultural differences underlying ratings of ADHD symptom severity.
Child Psychiatry ; Child ; Cross-Cultural Comparison ; Humans ; Impulsive Behavior ; Neurodevelopmental Disorders ; Parents

Little is known about the treatment of gender dysphoria among children and adolescents in Japan. This preliminary survey aims to improve understanding of current clinical practice for treatment of children with gender dysphoria. Subjects were 315 certified child and adolescent psychiatrists in Japan. The questionnaire asked about clinical experiences concerning gender dysphoria and gender identity-related concerns. A total of 128 psychiatrists responded to the questionnaire. Mean length of clinical experience was 24.2±10.0 years in total and 16.9±11.5 years as child and adolescent psychiatry specialists. Among the respondents, 74 (57.8%) had seen children and adolescents with DSM-5 gender dysphoria, and 87 (67.7%) had examined cases with gender identity-related concerns. The mean number of experienced cases with gender dysphoria was 1.80±2.3 per respondent. We found that even among certified child and adolescent psychiatrists in Japan, experience with treatment of children with gender dysphoria was limited.
Adolescent Psychiatry ; Adolescent ; Child ; Gender Dysphoria ; Humans ; Japan ; Psychiatry ; Specialization ; Surveys and Questionnaires ; Transgender Persons

Along with the field of adult psychiatry, antipsychotic agents are increasingly used in the field of child and adolescent psychiatry. Although neuroleptic malignant syndrome (NMS) and rhabdomyolysis are rare complication associated with antipsychotic agent, clinicians should need to pay attention to all potential adverse drug reaction (ADR). Also, ADRs in child and adolescent could show different signs and symptoms compared with those in adult. In this case report, we present a case of NMS in a child which occurred shortly after the resolution of rhabdomyolysis which was induced by low-dose risperidone.
Adolescent Psychiatry ; Adolescent ; Adult ; Antipsychotic Agents ; Child ; Drug-Related Side Effects and Adverse Reactions ; Humans ; Neuroleptic Malignant Syndrome ; Rhabdomyolysis ; Risperidone

OBJECTIVES: Awareness of attention-deficit/hyperactivity disorder (ADHD) in adults has significantly increased; however, clinical data specific to the Korean population are insufficient. Clinical experience of ADHD may differ based on whether psychiatrists have received pediatric psychiatry-specific training. In order to prepare a practice parameter for adult ADHD patients in Korea, we examined questionnaire data to observe how pediatric psychiatry training could affect clinical practice for adults with ADHD. METHODS: A questionnaire about the diagnosis and treatment process was distributed to both general psychiatrists (GPsy) and child and adolescent psychiatrists (CAP) at the summer and winter workshop meetings of Korean Academy of Child and Adolescent Psychiatry. RESULTS: In total, 142 psychiatrists participated in the survey (86 GPsy, 56 CAP). GPsy and CAP preferred pharmacotherapy (GPsy 82.40%, CAP 64.30%) as the primary treatment option and answered that the clinical psychiatric interview is the most necessary step in diagnostic assessment (GPsy 22.16%, CAP 19.00%). The GPsy responded with an optimal and average treatment duration that was shorter than that reported by CAP. CONCLUSION: Identification of the initial presenting symptom as the correct diagnosis and the optimal duration of pharmacotherapy differed between GPsy and CAP in practice, whereas concepts in diagnosis and treatment of ADHD in adults were similar for both groups. These results suggest the urgent need for the Continuing Medical Education program for psychiatrists treating adults with ADHD.
Adolescent ; Adolescent Psychiatry ; Adult ; Attention Deficit Disorder with Hyperactivity ; Child ; Child Psychiatry ; Child ; Diagnosis ; Drug Therapy ; Education ; Education, Medical, Continuing ; Humans ; Korea ; Psychiatry

No abstract available.
Adolescent ; Adolescent Psychiatry ; Adolescent ; Child ; Humans

No abstract available.
Asia ; Child ; Child Psychiatry ; Child ; Humans

OBJECTIVE: The Korean Medication Algorithm Project for Bipolar Disorder (KMAP-BP) was first published in 2002 through an expert consensus of opinion, and updated in 2006, 2010, and 2014. This study constitutes the fourth revision of the KMAP-BP. METHODS: A 50-item questionnaire was used to obtain the consensus of experts regarding pharmacological treatment strategies for various phases of adult bipolar disorder and six items for pediatric bipolar disorder. The review committee included 84 Korean psychiatrists and 43 child and adolescent psychiatry experts. RESULTS: The preferred first-step strategies for acute mania were the combination of a mood stabilizer (MS) and an atypical antipsychotic (AAP), MS monotherapy, and AAP monotherapy. A combination of a MS and an AAP, and AAP monotherapy were preferred for psychotic mania. The first-step strategies for mild to moderate bipolar depression were monotherapy with MS, AAP, or lamotrigine (LMT), and the combination of a MS and an AAP or LMT, or a combination of an AAP and LMT. The combination of two among a MS, AAP, and LMT were preferred for non-psychotic severe depression. A combination of a MS and an AAP or the combination of an AAP with an antidepressant or LMT were the first-line options for psychotic severe depression. CONCLUSION: The recommendations of the KMAP-BP 2018 have changed from the previous version by reflecting recent developments in pharmacotherapy for bipolar disorder. KMAP-BP 2018 provides clinicians with a wealth of information regarding appropriate strategies for treating patients with bipolar disorder.
Adolescent ; Adolescent Psychiatry ; Adult ; Advisory Committees ; Bipolar Disorder* ; Child ; Consensus ; Depression ; Drug Therapy ; Humans ; Psychiatry

OBJECTIVE: Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by impairment in social skills and communication with repetitive behaviors. Etiology is still unclear although it is thought to develop with interaction of genes and environmental factors. Oxytocin has extensive effects on intrauterine brain development. Vitamin D, affects neural development and differentiation and contributes to the regulation of around 900 genes including oxytocin receptor gene. In the present study, the contribution of D vitamin receptor and oxytocin receptor gene polymorphisms in the development of ASD in Turkish community was investigated. To our knowledge, this is the first study examining these two associated genes together in the literature. METHODS: Eighty-five patients diagnosed with ASD according to DSM-5 who were referred to outpatient clinics of Child and Adolescent Psychiatry of Başkent University and Mersin University and 52 healthy, age and gender-matched controls were included in the present study. Vitamin D receptor gene rs731236 (Taq1), rs2228570 (Fok1), rs1544410 (Bsm1), rs7975232 (Apa1) polymorphisms and oxytocin receptor gene rs1042778 and rs2268493 polymorphisms were investigated using real time polymerase chain reaction method. RESULTS: No significant difference between groups in terms of distribution of genotype and alleles in each of polymorphisms for these genes could be found. CONCLUSION: Knowledge of genes and polymorphisms associated with the development of ASD may be beneficial for early diagnosis and future treatment. Further studies with larger populations are required to demonstrate molecular pathways which may play part in the development of ASD in Turkey.
Adolescent ; Adolescent Psychiatry ; Alleles ; Ambulatory Care Facilities ; Autism Spectrum Disorder ; Brain ; Child* ; Early Diagnosis ; Genotype ; Humans ; Methods ; Neurodevelopmental Disorders ; Oxytocin* ; Polymorphism, Genetic ; Real-Time Polymerase Chain Reaction ; Receptors, Calcitriol ; Receptors, Oxytocin* ; Social Skills ; Turkey ; Vitamin D* ; Vitamins*