Nonsuicidal self-injury typically involves deliberate harm without suicidal intent; however, rare cases exist where self-injury occurs unintentionally, without conscious awareness. This report presents the case of a 16-year-old boy who exhibited unintentional self-harm during sleep, associated with severe academic stress and perfectionism. Despite psychological and medical interventions, the behavior persisted until academic stress was alleviated. This case highlights the need for a differentiated clinical approach to managing unintentional self-harm, emphasizing the importance of stress management and psychological support in adolescents to address the underlying emotional and behavioral triggers.

Nonsuicidal self-injury typically involves deliberate harm without suicidal intent; however, rare cases exist where self-injury occurs unintentionally, without conscious awareness. This report presents the case of a 16-year-old boy who exhibited unintentional self-harm during sleep, associated with severe academic stress and perfectionism. Despite psychological and medical interventions, the behavior persisted until academic stress was alleviated. This case highlights the need for a differentiated clinical approach to managing unintentional self-harm, emphasizing the importance of stress management and psychological support in adolescents to address the underlying emotional and behavioral triggers.

Nonsuicidal self-injury typically involves deliberate harm without suicidal intent; however, rare cases exist where self-injury occurs unintentionally, without conscious awareness. This report presents the case of a 16-year-old boy who exhibited unintentional self-harm during sleep, associated with severe academic stress and perfectionism. Despite psychological and medical interventions, the behavior persisted until academic stress was alleviated. This case highlights the need for a differentiated clinical approach to managing unintentional self-harm, emphasizing the importance of stress management and psychological support in adolescents to address the underlying emotional and behavioral triggers.

Nonsuicidal self-injury typically involves deliberate harm without suicidal intent; however, rare cases exist where self-injury occurs unintentionally, without conscious awareness. This report presents the case of a 16-year-old boy who exhibited unintentional self-harm during sleep, associated with severe academic stress and perfectionism. Despite psychological and medical interventions, the behavior persisted until academic stress was alleviated. This case highlights the need for a differentiated clinical approach to managing unintentional self-harm, emphasizing the importance of stress management and psychological support in adolescents to address the underlying emotional and behavioral triggers.

No abstract available.
Coronary Artery Disease* ; Coronary Vessels* ; Fibrinogen* ; Plasma*

No abstract available.
Coronary Artery Disease* ; Coronary Vessels* ; Fibrinogen* ; Plasma*

OBJECTIVES: This study examined the association between executive functions and time perspectives in patients with adult attention-deficit/hyperactivity disorder (ADHD). The executive function including self-management to time, self-organization/problem solving, self-restraint or inhibition, self-motivation, and self-regulation of emotion was analyzed. In addition, the time perspective, including past-negative, past-positive, present-hedonistic, present-fatalistic, future-negative, and future-positive, were investigated. The correlations between the executive functions and time perspectives were analyzed in an adult ADHD patient group. METHODS: Thirty-six participants were divided into 17 in the ADHD group and 19 in the Control group. The participants conduct psychological tests including Barkley Deficits in Executive Functioning Scale (BDEFS), ADHD Self-Report Scale, and the Swedish Zimbardo Time Perspective Inventory to confirm their executive functions, attention, and time perspectives. The participants were recruited at Samsung Medical Center from April 2017 to November 2018. The collected data was analyzed using a t-test and Pearson correlation analysis. RESULTS: The adult ADHD patients group showed significantly higher scores in the BDEFS and ADHD Self-Report Scale than the control group. In time perspective scores, the adult ADHD patients group was higher in the past-negative, present-hedonistic, present-fatalistic time perspectives than the control group. In addition, the adult ADHD patients group was lower in future-positive than the control group. In the adult ADHD patients group, the future-positive time perspectives were negatively correlated with the executive functions. CONCLUSION: These results suggest that the negative time perspective is related to the executive function deficits in an adult ADHD group, particularly in the self-management of time, self-organization/problem solving, and self-motivation.
Adult ; Executive Function ; Humans ; Psychological Tests ; Self Care ; Self-Control

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.

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.

Th cell lineage determination and functional specialization are tightly linked to the activation of lineage-determining transcription factors (TFs) that bind cis-regulatory elements. These lineage-determining TFs act in concert with multiple layers of transcriptional regulators to alter the epigenetic landscape, including DNA methylation, histone modification and threedimensional chromosome architecture, in order to facilitate the specific Th gene expression programs that allow for phenotypic diversification. Accumulating evidence indicates that Th cell differentiation is not as rigid as classically held; rather, extensive phenotypic plasticity is an inherent feature of T cell lineages. Recent studies have begun to uncover the epigenetic programs that mechanistically govern T cell subset specification and immunological memory. Advances in next generation sequencing technologies have allowed global transcriptomic and epigenomic interrogation of CD4+ Th cells that extends previous findings focusing on individual loci. In this review, we provide an overview of recent genome-wide insights into the transcriptional and epigenetic regulation of CD4+ T cell-mediated adaptive immunity and discuss the implications for disease as well as immunotherapies.