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1.
Front Psychiatry ; 15: 1383547, 2024.
Article En | MEDLINE | ID: mdl-38887727

Introduction: Diagnosis of Attention Deficit/Hyperactivity Disorder (ADHD) is based on clinical evaluation of symptoms by a psychiatrist, referencing results of psychological tests. When diagnosing ADHD, the child's behavior and functionality in real-life situations are critical components. However, direct observation by a clinician is often not feasible in practice. Therefore, such information is typically gathered from primary caregivers or teachers, which can introduce subjective elements. To overcome these limitations, we developed AttnKare-D, an innovative digital diagnostic tool that could analyze children's behavioral data in Virtual Reality using Artificial Intelligence. The purpose of this study was to explore the utility and safety of AttnKare-D for clinical application. Method: A total of 21 children aged between 6 and 12 years were recruited for this study. Among them, 15 were children diagnosed with ADHD, 5 were part of a normal control group, and 1 child was excluded due to withdrawal of consent. Psychological assessments, including K-WISC, Conners CPT, K-ARS, and K-CBCL, were conducted for participants and their primary caregivers. Diagnoses of ADHD were confirmed by child and adolescent psychiatrists based on comprehensive face-to-face evaluations and results of psychological assessments. Participants underwent VR diagnostic assessment by performing various cognitive and behavioral tasks in a VR environment. Collected data were analyzed using an AI model to assess ADHD diagnosis and the severity of symptoms. Results: AttnKare-D demonstrated diagnostic performance with an AUC of 0.893 when compared to diagnoses made by child and adolescent psychiatrist, showing a sensitivity of 0.8 and a specificity of 1.0 at a cut-off score of 18.44. AttnKare-D scores showed a high correlation with K-ARS scores rated by parents and experts, although the correlation was relatively low for inattention scores. Conclusion: Results of this study suggest that AttnKare-D can be a useful tool for diagnosing ADHD in children. This approach has potential to overcome limitations of current diagnostic methods, enhancing the accuracy and objectivity of ADHD diagnoses. This study lays the groundwork for further improvement and research on diagnostic tools integrating VR and AI technologies. For future clinical applications, it is necessary to conduct clinical trials involving a sufficient number of participants to ensure reliable use.

2.
J Korean Med Sci ; 38(48): e411, 2023 Dec 11.
Article En | MEDLINE | ID: mdl-38084030

BACKGROUND: Excessive media use is known to be associated with executive dysfunction in children, but it's unclear whether this exposure can lead to long-term changes of executive function. This study aimed to investigate the association between media exposure and longitudinal changes in executive function within a population-based study, while considering the potential influence of intelligence. METHODS: This study used data from 1,209 participants in the Panel Korea Study for Children. The children's media exposure was measured at ages 7 and 8, and executive function was evaluated annually from ages 7 to 10 using the Executive Function Difficulty Screening Questionnaire. Participants were grouped by media exposure level (low, medium, or high), and longitudinal changes in executive function were analyzed using linear mixed effects models. Subgroup analysis was conducted to investigate how executive function changes varied based on intelligence within each media exposure group. RESULTS: Children with high media exposure (n = 97) had severer executive function difficulties than those with low (n = 141) or medium (n = 971) exposure in all waves. The high exposure group demonstrated persistent higher executive function difficulties up to age 10 after controlling for child gender, intelligence, parental education level and maternal depression. Children with intelligence quotient (IQ) ≤ 100 in the medium to high media exposure group had significantly more severe executive function difficulties than those with IQ > 100. CONCLUSION: This study provided evidence of a longitudinal negative association between media exposure and executive function. The findings suggest that excessive media exposure may lead to long-term changes in executive function in children and highlight the importance of implementing targeted interventions and educational strategies to mitigate the potential negative effects of excessive media use, particularly for children with lower cognitive abilities.


Child Development , Executive Function , Child , Humans , Cohort Studies , Intelligence
3.
Soa Chongsonyon Chongsin Uihak ; 34(4): 275-282, 2023 Oct 01.
Article En | MEDLINE | ID: mdl-37841480

Objectives: This study aimed to identify the psychiatric comorbidity status of adult patients diagnosed with attention-deficit hyperactivity disorder (ADHD) and determine the impact of comorbidities on neuropsychological outcomes in ADHD. Methods: The study participants were 124 adult patients with ADHD. Clinical psychiatric assessments were performed by two boardcertified psychiatrists in accordance with the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. All participants were assessed using the Mini-International Neuropsychiatric Interview Plus version 5.0.0 to evaluate comorbidities. After screening, neuropsychological outcomes were assessed using the Comprehensive Attention Test (CAT) and the Korean version of the Wechsler Adult Intelligence Scale, Fourth Edition (K-WAIS-IV). Results: Mood disorders (38.7%) were the most common comorbidity of ADHD, followed by anxiety (18.5%) and substance use disorders (13.7%). The ADHD with comorbidities group showed worse results on the Perceptual Organization Index and Working Memory Index sections of the K-WAIS than the ADHD-alone group (p=0.015 and p=0.024, respectively). In addition, the presence of comorbidities was associated with worse performance on simple visual commission errors in the CAT tests (p=0.024). Conclusion: These findings suggest that psychiatric comorbidities are associated with poor neuropsychological outcomes in adult patients with ADHD, highlighting the need to identify comorbidities in these patients.

4.
Front Psychiatry ; 14: 1190713, 2023.
Article En | MEDLINE | ID: mdl-37502808

Objective: The objective of this study was to compare quantitative electroencephalography (Q-EEG) characteristics of children with Attention-deficit/hyperactivity disorder (ADHD), taking into account the presence of a comorbidity for anxiety disorder. It also sought to investigate the impact of comorbid anxiety on the Q-EEG heterogeneity of children with ADHD. Method: A total of 141 children with ADHD but without comorbid anxiety (ADHD-Only), 25 children with a comorbidity for anxiety disorder (ADHD-ANX) and 43 children in the control group were assessed. To compare Q-EEG characteristics between groups, we performed ANCOVA (Analysis of Covariance) on relative power and theta/beta ratio (TBR) controlling for covariates such as age, sex, and FSIQ. Relative power values from 19 electrodes were averaged for three regions (frontal, central and posterior). Furthermore, cluster analysis (Ward's method) using the squared Euclidian distance was conducted on participants with ADHD to explore the impact of anxiety on the heterogeneity of Q-EEG characteristics in ADHD. Results: There were no significant group differences in cognitive and behavioral measures. However, significant differences between groups were observed in the theta values in the central region, and the beta values in the frontal, central and posterior regions. In post hoc analyses, It was found that the ADHD-ANX group has significantly higher beta power values than the ADHD-Only group in all regions. For the theta/beta ratio, the ADHD-Only group had significantly higher values than the ADHD-ANX group in frontal, central and posterior regions. However, the control group did not show significant differences compared to both the ADHD-Only and ADHD-ANX group. Through clustering analysis, the participants in the ADHD-Only and ADHD-ANX groups were classified into four clusters. The ratios of children with comorbidities for anxiety disorder within each cluster were significantly different (χ2 = 10.018, p = 0.019). Conclusion: Attention-deficit/hyperactivity disorder children with comorbid anxiety disorder showed lower theta power in the central region, higher beta power in all regions and lower TBR in all regions compared to those without comorbid anxiety disorder. The ratios of children with comorbidities for anxiety disorder within each cluster were significantly different.

5.
Psychiatry Investig ; 20(3): 228-235, 2023 Mar.
Article En | MEDLINE | ID: mdl-36990666

OBJECTIVE: Adolescent gambling is rapidly increasing recently. However, little is known about the core feature of adolescent gambling that should be the treatment target for adolescents. Thus, the objective of this study was to determine the core symptom of adolescent gambling using network analysis with large-scale data targeting community indwelling adolescents. METHODS: We used dataset of the 2018 national survey on youth gambling problems collected by the Korea Center on Gambling Problems to explore symptom networks of gambling in adolescents. Of 17,520 respondents in the dataset of the 2018 national survey on youth gambling problems collected by the Korea Center on Gambling Problems, 5,619 adolescents with experience of gambling were included in the analysis. We computed an association network, a graphical least absolute shrinkage and selection operator, and a directed acyclic graph to model symptom interactions. RESULTS: In each network of online, offline, and all gambling, stealing money or other valuable things in order to gamble or pay off gambling debts was the most centrally situated and skipping practice followed by dropping out of activities. Especially strong connections emerged between stealing money or other valuable things in order to gamble or pay off gambling debts and academic performance degradation due to gambling. Feeling bad due to gamble and skipping hanging out with friends who do not gamble emerged as a highly central node that might be distinctive to adolescents with online gambling. CONCLUSION: These findings demonstrate central features of adolescent gambling. Different associations among specific network nodes suggest the existence of distinctive psychopathological constructs between online and offline gambling.

6.
J Child Adolesc Psychopharmacol ; 32(7): 390-399, 2022 09.
Article En | MEDLINE | ID: mdl-36112116

Objective: Evaluate the long-term improvement and safety of aripiprazole in treating irritability in Asian children and adolescents (6-17 years) with autistic disorder. Methods: A 52-week, open-label, flexibly dosed (2-15 mg/day) study on the improvement and safety of aripiprazole in patients with autistic disorder who had completed an antecedent 12-week open-label study. The evaluation of efficacy was conducted using the Aberrant Behavior Checklist (ABC), Clinical Global Impression (CGI) scale, Child Yale-Brown Obsessive-Compulsive Scale (CY-BOCS), Vineland Adaptive Behavior Scale (VABS), and the Parenting Stress Index-Short Form (PSI-SF). Safety and tolerability measurements included adverse events, vital signs, electrocardiography, laboratory tests, body weight, and extrapyramidal symptoms (EPSs). Results: During the 52-week treatment, all effectiveness variables, including ABC, CGI, CY-BOCS, VABS, and PSI-SF scores, showed improvement. Regarding safety, the proportion of patients who experienced any treatment-emergent adverse events (TEAEs) was 58.62% (34/58 subjects, 75 cases). The most common TEAE was nasopharyngitis reported in 20.69% (15/58 subjects, 15 cases) and the other TEAE with an incidence of ≥10% was weight increases in 18.97% (11/58 subjects, 11 cases). Of them, 27.59% (16/58 subjects, 28 cases) experienced adverse drug reactions (ADRs). The most common ADR was weight increase reported in 15.52% (9/58 subjects, nine cases). The incidence of serious adverse events (SAEs) was 5.17% (3/58 subjects, three cases), which were epiphysiolysis, seizure, and a suicide attempt, but these were not ADRs. There were no clinically significant changes found in the evaluation of EPSs. Conclusions: Aripiprazole showed improvement for behavioral problems and adaptive functioning and was well tolerated in patients with autistic disorder until nearly a year after drug use. The Clinical Trial Registration number: NCT02069977.


Antipsychotic Agents , Autistic Disorder , Basal Ganglia Diseases , Adolescent , Antipsychotic Agents/adverse effects , Aripiprazole/adverse effects , Autistic Disorder/drug therapy , Basal Ganglia Diseases/chemically induced , Child , Humans , Irritable Mood , Weight Gain
7.
Clin Psychopharmacol Neurosci ; 20(2): 320-329, 2022 May 31.
Article En | MEDLINE | ID: mdl-35466103

Objective: There is clinical concern that the stimulant methylphenidate (MPH) might increase the risk of depression, particularly in children. This study aimed to investigate the association between MPH use and the risk of depression. Methods: A population-based electronic medical records database was used. We obtained claims data for prescription of ADHD medication, diagnosis of depression, and prescription of antidepressant medication between January 2007 and December 2016 for 43,259 individuals aged 6 to 19 who were diagnosed with ADHD between July 1, 2007 and December 31, 2007. The final analysis was based on 2,330 eligible participants. A self-controlled case series design was used to identify risk factors for major depressive disorder (MDD). Results: An elevated MDD risk was found during the 90 days before MPH exposure, with an incidence rate ratio (IRR) of 12.12 (95% confidence interval [95% CI]: 10.06-14.61, p < 0.0001). During methylphenidate treatment, the IRR was 18.06 with a 95% CI of 16.67 to 19.56 (p < 0.0001), but it returned to baseline levels after day 31 of MPH treatment discontinuation. The IRR for patients aged 6 to 9 years was 13.11 (95% CI: 9.58-17.95) during the 90 days before MPH exposure, and 17.7 (95% CI: 15.6-20.08) during MPH treatment, but returned to baseline levels after discontinuation of MPH treatment. Conclusion: We confirmed the temporal relationship between depression and methylphenidate use in young people with ADHD. Though the absolute risk is low, the risk of depression should be carefully considered, particularly in the period directly following the start of methylphenidate treatment.

8.
Children (Basel) ; 9(2)2022 02 14.
Article En | MEDLINE | ID: mdl-35204975

This study investigated the relationship between the Developmental Coordination Disorder Questionnaire 2007 (DCDQ'07) and the Bruininks-Oseretsky Test of Motor Proficiency Second Edition (BOT-2) in Korea. This study also adjusted the cutoff score of the DCDQ'07 based on the BOT-2 for Korean children. A total of 256 children were recruited from communities in Korea. They were divided into two age groups: 8 to 9 years old and 10 to 12 years old. Children performed the BOT-2, and their parents completed the DCDQ'07. The correlation between the DCDQ'07 and the BOT-2 was analyzed. The adjusted DCDQ'07 cutoff score for Korean children was calculated using the BOT-2 as the criterion through a receiver operating characteristic curve. A significant correlation between the DCDQ'07 and the BOT-2 was found, indicating that Korean parents' perception of children's motor skills was related to their children's actual motor proficiency. The adjusted cutoff score of the DCDQ'07 had a sensitivity of 72.7-85.7% and a specificity of 62.5-64.0%. This study demonstrated that children's motor skills reported by Korean parents on the DCDQ'07 were valid based on a community sample. The adjusted cutoff score of the DCDQ'07 could be used to identify children suspected of having a developmental coordination disorder.

9.
Psychiatry Investig ; 19(1): 54-60, 2022 Jan.
Article En | MEDLINE | ID: mdl-35086192

OBJECTIVE: To investigate the reliability and validity of the Korean version of Children's Depression Inventory 2 Short Version (CDI 2:S) in comparison with its full-length version (CDI 2) as a screening tool for depressive youth. METHODS: A total of 714 children from the community and 62 psychiatric patients were enrolled in this study. The Korean version of the Kiddie Schedule for Affective Disorders and Schizophrenia Present and Lifetime Version (K-SADS-PL-K) served as the reference standard for computing receiver operating characteristic (ROC) curves. To evaluate the ability of the CDI 2 and CDI 2:S to discriminate major depressive disorders, areas under the curves (AUCs) were compared. To investigate psychometric properties of the CDI 2:S, internal consistency was calculated and confirmatory factor analysis was conducted. RESULTS: For the CDI 2, the cutoff at 20 yielded the best balance between sensitivity (83%) and specificity (91%). For the CDI 2:S, the cutoff point of 10 resulted in high sensitivity (82%) and high specificity (93%). The short form was proven to be as sensitive and specific as the CDI 2. Further analyses confirmed that the CDI 2:S also had good reliability and validity. CONCLUSION: The CDI 2:S, a sensitive and brief form of the CDI 2, may serve as a better option in time-constrained psychiatric settings.

10.
J Atten Disord ; 26(3): 391-407, 2022 Feb.
Article En | MEDLINE | ID: mdl-33472514

OBJECTIVE: There is an updated conceptualization of whole-lifespan attention-deficit hyperactivity disorder (ADHD), promoted by awareness of probable persistence of impairment into adulthood. We investigated cognition trajectories from adolescence to mid-adulthood in ADHD. METHOD: Data of 240 patients with ADHD and 244 healthy controls (HCs) were obtained; clinical symptoms and neuropsychological functions were assessed using the various tests. RESULTS: Compared to HCs, patients with ADHD except 35 to 44 age interval showed lower full scale intelligence quotient. They showed decreased verbal comprehensive scores except in the 35 to 44 age interval and working memory scores in all intervals. In the Comprehensive Attention Test, patients with ADHD showed increased working memory error frequencies except in the 15 to 17 age interval and divided attention omission error in all intervals. CONCLUSION: Adults with ADHD showed deficits not in simple attention but in complex attention, including divided attention and working memory.


Attention Deficit Disorder with Hyperactivity , Adolescent , Adult , Attention , Attention Deficit Disorder with Hyperactivity/psychology , Cognition , Humans , Memory, Short-Term , Neuropsychological Tests
11.
Psychiatry Investig ; 18(9): 895-903, 2021 Sep.
Article En | MEDLINE | ID: mdl-34517446

OBJECTIVE: Despite the rapid increase in problematic media device use, relatively little is known about specific characteristics and extent of problematic media device and how they relate to different psychological features. METHODS: Data extracted from the Panel Korea Study for the Child Cohort Study were used. At the age of 9 years, media device addiction severity was assessed using the K-scale, and children's behavioral outcomes were assessed using the Child Behavior Checklist. Among children with problematic media device use (n=339), we performed latent profile analysis using the K-scale to identify subtypes of problematic media device use, and then compared the child behavioral problems and executive function according to the different subtypes of problematic media device use. RESULTS: Children with problematic media device use were divided into class 1 (n=51), class 2 (n=138), and class 3 (n=150). Compared with classes 2 and 3, class 1 had more severe problematic media device use, including daily activity disturbance, withdrawal, and tolerance. Class 1 had the most serious behavioral problems and executive function difficulties among classes. Class 2 had greater daily activity disturbance and tolerance than those of class 3, but executive function showed no significant difference between the two classes. In logistic regression analysis, behavioral problems except for somatization were more common in class 1 than in the control group. CONCLUSION: Results suggest that problematic media device use is associated with significant behavioral problem and executive function difficulties and underscore the need for further clinical and research attention for these specific subgroup members.

12.
Psychiatry Investig ; 18(9): 818-824, 2021 Sep.
Article En | MEDLINE | ID: mdl-34500509

OBJECTIVE: This study aimed to determine the tic aggravation event rate and cumulative incidence rate in the use of methylphenidate (MPH) treatment in attention-deficit/hyperactivity disorder (ADHD) and the factors that influence tic aggravation. METHODS: We conducted a retrospective chart review of children and adolescents aged between 6 to 15 years, who were diagnosed with ADHD from January 2017 to December 2019. A total of 121 subjects were included. The MPH dosage, psychiatric family history, comorbidity and past history of tics were assessed through chart review and the psychological examinations data were included. Collected data were analyzed using Cox regression and Kaplan-Meier survival analysis. RESULTS: Tic aggravation event rates without a past history of tics were 2.9% with MPH treatment in ADHD. Past history of tics, total MPH dosage and age were the factors associated with tic aggravation ([HR 21.46, p<0.001], [HR 0.94, p=0.023], [HR 0.79, p=0.021] for each). Cumulative incidence of tic aggravation was different between groups with or without past tic history. When treated with MPH, all tic aggravation appeared within approximately eight months but for subjects with a past history of tic, aggravation showed within approximately six months (p<0.001). CONCLUSION: Tic aggravation event rate was significantly low especially in the group without a past history of tics with the use of MPH in ADHD. However, a thorough assessment of past history of tics, and close monitoring during the first six-eight months of treatment with MPH is needed to avert a potential worsening of tics.

14.
J Psychiatr Res ; 141: 364-369, 2021 09.
Article En | MEDLINE | ID: mdl-34304042

OBJECTIVES: We investigated the association between maternal depression trajectories from pregnancy until 2 years postpartum, and problematic internet use in children at nine years of age. METHODS: A total of 1132 mother-child pairs from the Panel Korea Study for Children were used. Maternal depression was assessed repeatedly using the Kessler scale (K-scale) (during pregnancy, and at 6, 12, and 24 months of age). Problematic internet use was assessed in children 9 years old using the K-scale. The children's behavioral problems were assessed using the Child Behavior Checklist at nine years old. Latent profile analysis was used to identify the group trajectories of maternal depression. We compared the severity of problematic internet use of the children according to the maternal depression trajectories. We also identified behavioral problems in children with problematic internet use in each maternal depression trajectory. RESULTS: Trajectory analysis identified three group trajectories of maternal depression: no symptoms (n = 478), mild symptoms (n = 534), and moderate symptoms (n = 120). The mild and moderate maternal depression trajectory groups were more associated with high-risk internet use in 9-year-old children compared to the non-depressed group. In children with high-risk internet use, more severe behavioral problems were reported when their mothers had depression. CONCLUSION: Maternal depression up to two years after childbirth affected problematic internet use in middle childhood.


Depression, Postpartum , Depression , Child , Cohort Studies , Depression/epidemiology , Female , Follow-Up Studies , Humans , Internet Use , Mothers , Pregnancy
15.
Psychiatry Investig ; 18(4): 304-311, 2021 Apr.
Article En | MEDLINE | ID: mdl-33951777

OBJECTIVE: Adult attention deficit hyperactivity disorder (ADHD) has a heterogeneous clinical presentation with patients showing very frequent emotional problems. In the present study, patients with adult ADHD were subtyped based on their psychopathology using a person-centered approach. METHODS: In the present chart review study, detailed findings of psychological evaluation conducted as part of routine care were utilized. A total of 77 subjects with adult ADHD were included in the analysis. Detailed ADHD symptoms, psychiatric comorbid Diagnostic and Statistical Manual of Mental Disorders (DSM) diagnoses, and severity of mood and anxiety symptoms were evaluated in the person-centered analysis. RESULTS: Three clusters were generated using clustering analysis. DSM comorbid conditions did not significantly impact the clustering. Cluster 1 consisted of ADHD combined presentation (ADHD-C) with less mood symptoms, cluster 2 of ADHD predominantly inattentive presentation and cluster 3 of ADHD-C with significant mood symptoms. Patients in cluster 3 had adulthood functional impairment more frequently compared with patients in cluster 1. Patients in cluster 3 showed recurrent thoughts of death and suicidal ideation more frequently compared with patients in cluster 1. CONCLUSION: Further studies are needed to confirm the relationships observed in the present study.

16.
BMC Pediatr ; 21(1): 135, 2021 03 19.
Article En | MEDLINE | ID: mdl-33740922

BACKGROUND: Attention problems and decreased quality of life are frequently accompanied in Cerebral Palsy (CP), which can negatively affect rehabilitation of physical disability. However, the majority of affected children remain untreated in the aspects of attention or psychosocial factors. Equine-Assisted Activities and Therapies (EAAT) use horse as a therapeutic modality including grooming as well as mounted riding activities in which patients exercise and experience mounted stimulation. It is known to help improve attention in children with ADHD, so that it can be an exercise therapy that is expected to improvement of attention as well as rehabilitating effects in CP patients. EAA may be a promising strategy to address the unmet need for CP patients. This study aims to investigate the efficacy of EAA for children with CP, those with both CP and ADHD and confirm the comorbidity between CP and ADHD. METHODS: Forty-six children with cerebral palsy participated in this study. For the exercise group, they participated in a 40-min session twice a week for a 16-week period, while the control group engaged in daily life without any special treatments. Each children individually were assessed on attention and psychological wellbeing at baseline and post-treatment. Comorbidity were identified based on the Diagnostic and Statistical Manual of Mental Disorder 5th edition (DSM-5) and confirmed by Korean Kiddie-Schedule for Affective Disorders and Schizophrenia Present and Lifetime Version (K-SADS-PL). RESULTS: Perseveration rated using the Conner's Performance Test (CPT) showed a significant decrease only in the exercise group (p < .024). However, no significant improvement in children's quality of life was observed after EAA program compared with control group. Among the total participants, fifteen children (31.91%) were diagnosed with ADHD. When conducting an additional analysis with the subsample of CP patients diagnosed with ADHD, the d', commission error and perseveration showed a significant decrease only in the exercise group. Children with CP and ADHD reported an improvement in quality of life both in exercise and control group, but only in the exercise group social functioning exhibited a significant difference. CONCLUSION: The positive effects of the EAA on attention and quality of life were confirmed. Children with CP in the exercise group were more capable to sustain their attention longer. Those with CP and ADHD showed an increase in attention and perceived to have better social skills after receiving 16 weeks of EAA compared to those in the control group. Considering high comorbidity of CP and ADHD, it seems that the EAA program could be the better alternative treatment for CP with attentional problem. The results of this study will contribute to growing evidence for the efficacy of EAA in children especially with CP and ADHD. TRIAL REGISTRATION: This trial was registered on ClinicalTrials.gov ( NCT03870893 ). Registered 26 July 2017.


Attention Deficit Disorder with Hyperactivity , Cerebral Palsy , Animals , Attention , Attention Deficit Disorder with Hyperactivity/epidemiology , Attention Deficit Disorder with Hyperactivity/therapy , Child , Comorbidity , Horses , Humans , Quality of Life
17.
Neuropsychiatr Dis Treat ; 16: 2371-2376, 2020.
Article En | MEDLINE | ID: mdl-33116536

BACKGROUND: This study was to assess the validity of the Korean version of the semi-structured Diagnostic Interview for Adult ADHD, third edition (DIVA-5). The secondary aim was to compare sociodemographic and psychiatric comorbidities in adult patients with and without a diagnosis of ADHD. METHODS: A total of 279 participants were recruited from nine psychiatric outpatient clinics in Korea. All participants were administered the Mini-International Neuropsychiatric Interview (MINI) Plus v.5.0.0, the Adult ADHD Self-Report Scale v1.1 (ASRS-v1.1) Symptom Checklist, and DIVA-5. Diagnosis concordance between two board-certified psychiatrists and DIVA-5 were analysed. RESULTS: The DIVA-5 showed a diagnostic accuracy of 92%, a sensitivity of 91.30%, and a specificity of 93.62%. Significant clinical and demographic differences between ADHD and control groups were found. CONCLUSION: The Korean version of DIVA-5 is a reliable tool for assessing and diagnosing ADHD in adult Korean populations.

18.
J Affect Disord ; 276: 646-652, 2020 11 01.
Article En | MEDLINE | ID: mdl-32741750

BACKGROUND: The present study aimed to assess the relationship between maternal depression trajectories from pregnancy to 2 years after childbirth and childhood behavioral problems and executive function at 9 years. METHODS: Data of mother-child pairs (N = 1191) extracted from the Panel Study on Korean Children (a cohort study) were used. Maternal depression was assessed using the Kessler depression scale during pregnancy and at 6 months, 1 years, and 2 years postpartum. At ages 4, 5, 6, 7, and 9 years, the children's behavioral outcomes were assessed using the Child Behavior Checklist. The children's executive function was assessed using the Executive Function Difficulty Screening Questionnaire at ages 7, 8, and 9 years. We performed a latent profile analysis to identify maternal depression trajectories and compared the children's behavioral problems and executive function among different trajectories. RESULTS: According to maternal depression trajectory, the mother-child pairs were divided into the no symptom (n = 503), mild symptom (n = 558), and moderate symptom (n = 130) groups. Children of mothers with significant depressive symptoms had severe behavioral problems at ages 4, 5, 6, 7, and 9 years. Moreover, compared with children whose mothers were not depressed, those whose mothers had mild or moderate symptoms had impaired executive function at ages 7, 8, and 9 years. CONCLUSIONS: Maternal depression up to 2 years after childbirth affects childhood behavior and executive function into middle childhood.


Depression, Postpartum , Executive Function , Child , Cohort Studies , Depression , Female , Humans , Mother-Child Relations , Mothers , Pregnancy
19.
J Korean Med Sci ; 35(28): e226, 2020 Jul 20.
Article En | MEDLINE | ID: mdl-32686368

This study's aim was to investigate whether the incidence of neutropenia was higher in subjects who received a combination pharmacotherapy with valproate (VPA), antipsychotics (APs), and attention deficit hyperactivity disorder (ADHD) medication than in those administered only VPA and APs combination pharmacotherapy. We conducted this study through retrospective review of medical records. We collected the records of 231 children admitted to the National Center for Mental Health. The incidence of neutropenia was significantly higher in the VPA-APs-ADHD combination group than in the other groups (55.2% vs. 25% vs. 12%, VPA + AP + ADHD vs. VPA + AP vs. AP). The presence of the combination of VPA, APs, and ADHD medication was a powerful predictor of neutropenia occurrence after adjusting for age, gender, and body mass index (odds ratio, 6.43; 95% confidence interval, 2.26-18.26; P < 0.001) The combination of VPA, APs, and ADHD medication in children with psychiatric disease appears to increase the incidence of drug-induced neutropenia.


Antipsychotic Agents/adverse effects , Attention Deficit Disorder with Hyperactivity/drug therapy , Neutropenia/etiology , Valproic Acid/adverse effects , Adolescent , Antipsychotic Agents/therapeutic use , Child , Female , Humans , Incidence , Logistic Models , Male , Methylphenidate/adverse effects , Methylphenidate/therapeutic use , Neutropenia/epidemiology , Retrospective Studies , Valproic Acid/therapeutic use
20.
Soa Chongsonyon Chongsin Uihak ; 31(1): 5-25, 2020 Jan 01.
Article En | MEDLINE | ID: mdl-32612409

OBJECTIVES: Adult attention-deficit/hyperactivity disorder (ADHD) is an important mental health problem that needs resolution, especially considering the high rates of ADHD continuation from childhood to adolescence/adulthood and the high prevalence of ADHD in adults. Adults with ADHD have lifelong negative impacts and require close monitoring with long-term follow-up. Hence, the establishment of a Korean practice parameter for adult ADHD is necessary to minimize discontinuation of treatment and enable information sharing among Korean mental health professionals. METHODS: The Korean practice parameter was developed using an evidence-based approach consisting of expert consensus survey coupled with literature review. RESULTS: According to the expert consensus survey, the most commonly used diagnostic methods were clinical psychiatric interview (20.66%) and self-report scales (19.25%) followed by attention (14.71%) and psychological tests (14.24%). Key evaluation instruments currently available in Korea are the World Health Organization Adult ADHD Self-Report Rating Scale, Korean Adult ADHD Rating Scale, Diagnostic Interview for ADHD in Adults, Barkley Deficits in Executive Functioning Scale for adults, Comprehensive Attention Test, Conners' Continuous Performance Test, and the subtests of Wechsler Adult Intelligence Scale, Digit Span and Letter-Number Sequencing. Although pharmacotherapy is recommended as the first-line of treatment for adult ADHD, we recommend that it be followed by a multimodal and multidisciplinary approach including psychoeducation, pharmacotherapy, cognitive behavior therapy and coaching. CONCLUSION: The Korean practice parameter introduces not only general information for the diagnosis and treatment of adult ADHD on a global scale, but also the process of diagnosis and treatment options tailored to the Korean population.

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