Drug-refractory irritability and related factors in autistic children.

Objectives: Autistic children frequently exhibit irritability, which can manifest as aggression, self-injurious behaviour, and severe tantrums, leading to significant impairments. Two atypical antipsychotics have been licensed by the Food and Drug Administration for the treatment of irritability in autistic children, although a significant percentage of these children do not respond to this treatment. This study aimed to determine the frequency of drug refractory irritability (DRI) and identify the risk factors in a large clinical sample of autistic children.

Genotoxic and genoprotective effects of some antipsychotic drugs, methylphenidate and atomoxetine on human lymphocytes and HepG2 cells.

Objective: Aripiprazole, risperidone, atomoxetine, and methylphenidate are drugs commonly prescribed for many psychiatric conditions and can be used alone or in combination in children and adolescents. This study aimed to investigate comparatively the possible genotoxic effects or genoprotective potentials of these drugs on human lymphocytes and HepG2 cells.

Materials And Methods: Cytotoxicity analysis was performed with the cell viability test on human lymphocytes and HepG2 cells, and half-maximal inhibitory concentration (IC50) values of the drugs were determined, and three different doses (¼ IC50, ½ IC50, and IC50) were applied for genetic analysis.

Social media addiction, escapism and coping strategies are associated with the problematic internet use of adolescents in Türkiye: a multi-center study.

Introduction: The literature highlighted that problematic internet use can have detrimental consequences on individuals' well-being. Social media addiction, escapism and coping skills are closely related to problematic internet use. However, no study has currently examined the relationship between problematic internet use and social media use, escapism and coping skills.

Emotional Dysregulation and Temperament-Character Traits in Adolescents With Functional Neurological Symptom Disorder (Conversion Disorder).

The purpose of this study was to evaluate emotion dysregulation and temperament-character traits in adolescents with functional neurological symptom disorder (FNSD). Forty adolescents with FNSD and 40 healthy adolescents were evaluated by a semiconstructed diagnosis interview, Temperament and Character Inventory (TCI), Difficulties in Emotion Regulation Scale (DERS), Regulation of Emotions Questionnaire (REQ), and Children's Somatization Inventory-24 (CSI-24). The external and internal dysfunctional emotion regulation scores of REQ, all subscales of DERS, except the awareness subscale, and CSI-24 scores were significantly higher in FNSD patients compared with healthy controls.

A NEW ARTIFICIAL INTELLIGENCE-BASED CLINICAL DECISION SUPPORT SYSTEM FOR DIAGNOSIS OF MAJOR PSYCHIATRIC DISEASES BASED ON VOICE ANALYSIS.

Background: Speech features are essential components of psychiatric examinations, serving as important markers in the recognition and monitoring of mental illnesses. This study aims to develop a new clinical decision support system based on artificial intelligence, utilizing speech signals to distinguish between bipolar, depressive, anxiety and schizophrenia spectrum disorders.

Subjects And Methods: A total of 79 patients, who were admitted to the psychiatry clinic between 2020-2021, including 15 with schizophrenia spectrum disorders, 24 with anxiety disorders, 25 with depressive disorders, and 15 with bipolar affective disorder, alongside with 25 healthy individuals were included in the study.