Investigating the prevalence of probable night eating syndrome among preclinical medical students and the mediating role of impulsivity in its relationship with chronotype.

The aim of the current study was to determine the prevalence of night eating syndrome (NES) among preclinical medical students. All participants were asked to complete a socio-demographic form, Night Eating Questionnaire (NEQ), Morningness-Eveningness Questionnaire (MEQ), Pittsburgh Sleep Quality Index (PSQI), Barratt Impulsiveness Scale-11 (BIS-11), Patient Health Questionnaire Somatic, Anxiety, and Depressive Symptom Scales (PHQ-SADS), and the Adult Attention Deficit Hyperactivity Disorder Self-report Scale (ASRS). The participants were categorised according to their NEQ scores, and statistical analyses were carried out between the groups.

Monitoring the Response of Treatment in Major Depressive Disorder with EEG: Could it be an Indicator of Returning to Health in Responders.

Quantitative electroencephalography (qEEG) data can facilitate the monitoring of treatment progress and the evaluation of therapeutic responses in patients with Major Depressive Disorder (MDD). This study aims to compare the qEEG data of MDD patients and healthy controls, both before and after treatment, to assess the effect of treatment response on neural activity. A total of 72 patients, aged 18-60, who had not used any psychopharmacological medication for at least two weeks, were included in the study.

Treatment of women with generalized anxiety disorder during the postpartum period with paroxetine: A retrospective analysis of 11 years of clinical data.

We presented the results on the efficacy of paroxetine in postpartum women with generalized anxiety disorder (GAD) in current study. We included data on 33 patients to our study retrospectively. The patients were evaluated using the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders-, the Clinical Global Impression-Improvement Scale, the Hamilton Depression rating Scale (HAM-D) and the Hamilton Rating Scale for Anxiety (HAM-A).

Effects of Beliefs, Conspiracy Theories, and Vaccine Hesitancy on the Vaccination Status of Patients with Severe Mental Illness in a Tertiary Psychiatric Care Hospital in Türkiye.

Background: The aim of the study was to investigate the relationship between the vaccination rates and vaccine hesitancy and the adoption of conspiracy theories by patients with severe mental illness in Türkiye.

Methods: Ninety-eight outpatients with schizophrenia and 105 outpatients with bipolar disorder were included. A sociodemographical data form, a survey on beliefs and conspiracy theories on vaccines and Vaccine Hesitancy Scale were obtained.

Eveningness chronotype influences social functioning by deteriorating depressive symptoms in remitted patients with schizophrenia.

Sleep and circadian rhythm disruption (SCRD) is common in schizophrenia patients, who also typically experience impaired social functioning. While various factors influence social functioning in schizophrenia, the specific impact of sleep and circadian rhythm disruption remains unclear. This study aimed to investigate the connection between chronotype and social functioning in remitted schizophrenia patients, examining the mediating roles of depression and sleep quality.

The effect of chronotypes on follow-up outcomes of patients with substance use disorder.

Substance use disorder (SUD) can have circadian characteristics and individuals with evening chronotype are more prone to addiction. In this study, the effect of chronotypes on the treatment outcomes of SUD was investigated. The study included 66 patients who were diagnosed with SUD according to DSM-5.

Correction: Psychometric Properties of Questionnaire of Cognitive and Affective Empathy (QCAE): Reliability and Factor Analysis Study in Turkish Sample.

[This corrects the article on p. 228 in vol. 58, PMID: 34526847.

P300 parameters in major depressive disorder: A systematic review and meta-analysis.

Objectives: Event-related potential measures have been extensively studied in mental disorders. Among them, P300 amplitude and latency reflect impaired cognitive abilities in major depressive disorder (MDD). The present systematic review and meta-analysis was conducted to investigate whether patients with MDD differ from healthy controls (HCs) with respect to P300 amplitude and latency.

Evening type negatively affects semen quality by deteriorating sperm morphology: Results from an infertility clinic.

Objective: The effect of sleep-related variables on the reproductive system has garnered attention in recent years. One of the mediators that reportedly plays an important role in the relationship between sleep disorders and the reproductive system is a disruption of the circadian rhythm. The aim of curent study is to investigate the effect of chronotype on morning semen quality.

REM parameters in drug-free major depressive disorder: A systematic review and meta-analysis.

Previous studies revealed that rapid eye movement (REM) parameters, such as REM latency (RL) and REM density (RD) could be used as electrophysiological markers of depression. Yet these finding should be re-tested in a comorbid-free and drug-free sample. The present systematic review and meta-analysis was conducted to investigate whether drug-free and comorbid-free patients with unipolar depression differentiate from controls with respect to the RL and RD.

The effect of disease severity and chronic CPAP-therapy on cognitive functions and event related potentials in OSAS.

Background And Purpose: Obstructive sleep apnea syndrome (OSAS) may cause daytime sleepiness, mood changes and dysfunction in various cognitive areas due to recurrent arousals and / or chronic intermittent hypoxia. Different possibilities have been proposed regarding the most affected cognitive areas and mechanisms of OSAS. However, it is difficult to compare findings of the different studies due to the fact that individuals with different disease severities were included in the study groups.

Can the Imbalance between Neurotrophic and Apoptotic Proteins Be the "Beware the Ides of March" for Unaffected Relatives of Schizophrenia Patients?

Schizophrenia (SZ) is a mental disorder with a strong genetic basis as well as epigenetic aspects. Siblings of patients with SZ can share certain endophenotypes with the patients, suggesting that siblings may be important for distinguishing between trait and state markers. In the current study, we aimed to characterize the balance between pro-BDNF/mature BDNF and its receptors p75NTR/TrkB, which are tPA-BDNF pathways proteins and are thought to play a role in synaptic pruning, as a possible endophenotype of schizophrenia.

Sleep Interventions in the Treatment of Schizophrenia and Bipolar Disorder.

Due to the effects of sleep on the central nervous system, it is thought that sleep disorders have a special importance in the onset, course and treatment of psychiatric diseases. Although the negative effects of sleep problems on the occurrence, recurrence and clinical course of psychiatric disorders are well known, it is reported that clinicians do not spend enough time for sleep problems in practice. This may be related to the fact that patients underreport their complaints for various reasons, insufficient examination time, and clinicians' lack of knowledge about the importance of the subject.

Prevalence of probable attention-deficit/hyperactivity disorder in inmates and its relationship with recidivism.

The aim of the current study was to determine the prevalence of probable attention-deficit/hyperactivity disorder (ADHD) in prisoners and to assess the relationship between ADHD and recidivism. We studied 356 inmates, who were evaluated using the Wender Utah Rating Scale and Adult ADHD Self-Report Scale. Type of crime and other crime-related data were compared between inmates with and without ADHD.

Psychometric Properties of Questionnaire of Cognitive and Affective Empathy (QCAE): Reliability and Factor Analysis Study in Turkish Sample.

Introduction: The Questionnaire Cognitive and Affective Empathy (QCAE) scale is a tool that is widely used because of its multi-dimensional assessment of ability for empathy and is currently available in many languages. The aim of the current study was to examine the psychometric properties of the Turkish version of QCAE, which evaluates cognitive and emotional empathy with its multi-dimensional structure, and to bring it into the Turkish.

Methods: The study was carried out in a Turkish population of 412 healthy volunteers.

A novel commentary: Investigation of the role of a balance between neurotrophic and apoptotic proteins in the pathogenesis of psychosis via the tPA-BDNF pathway.

Objective: Many hypotheses have put forward to better understand the pathogenesis of schizophrenia (SZ), such as synaptic pruning, stress-diathesis, neurodevelopment, neurodegeneration and neurotransmitter hypothesis; nonetheless, this pathogenesis still remains a mystery. The current study was designed with the hypothesis that impairment of a balance between pro-BDNF/mature BDNF and their receptors p75NTRK/TrkB may cause synaptic pruning in the pathogenesis of psychotic disorders.

Methods: Sixty-five drug-naïve patients with first-episode psychosis (FEP) who applied to outpatient clinics and were diagnosed according to DSM-5 as well as 65 healthy controls (HC) were included in the study.

Comparison of the Clinical and Treatment Characteristics of Patients Undergoing Electroconvulsive Therapy for Catatonia Indication in the Context of Gender.

The aim of this study was to compare in the context of gender both clinical diagnosis and disease-related differences and electroconvulsive therapy (ECT)-related differences in data and efficacy in hospitalized patients with catatonic signs and symptoms. Data from 106 patients who received ECT with catatonia indication were retrospectively analyzed. Clinical data of male (n = 58) and female (n = 48) patients were compared.

Evaluation of IGF-1 as a novel theranostic biomarker for schizophrenia.

Objective: In the current study, we aimed to investigate fasting plasma levels of glucose, insulin, growth hormone, IGF-1, and lipid profile in remission schizophrenia patients, treatment resistant schizophrenia patients and healthy controls and to determine whether IGF-1 levels can be used as a theranostic biomarker in schizophrenia.

Methods: Sixty-two patients under remission from schizophrenia, sixty-five treatment-resistant patients with schizophrenia and sixty-two healthy controls were included in the study. All patients were recruited and evaluated over 11 months.

Evaluation of the effect of shift working and sleep quality on semen parameters in men attending infertility clinic.

We aimed to evaluate the effect of shift work on semen parameters together with the effect of sleep quality in men attending infertility clinic. The participants were divided into two groups as follows: 104 shift worker men (Group 1) and 116 nonshift worker men (Group 2). Groups were compared in terms of semen parameters, Depression Anxiety Stress Scale-21 (DASS-21), and Pittsburg Sleep Quality Index (PSQI) scores.

Investigation of auditory P50 sensory gating with sexual visual stimuli in patients with vaginismus.

Objectives: The aim of the study was to investigate sensory information processing induced by visual sexual stimuli and to assess its relationship with sexual behaviors and symptoms in patients with vaginismus.

Methods: Twenty-one patients with vaginismus and 20 controls were included in the study. The sociodemographic information and sexual life history of the patients with vaginismus and controls were examined and electrophysiological measurements related to auditory P50 sensory gating were obtained using a double click paradigm during by sexual/horror visual stimulation, which was thought to be related to the pathophysiology of the disease.

Effects of the COVID-19 pandemic on psychology and disease activity in patients with ankylosing spondylitis and rheumatoid arthritis.

Background/aim: The COVID-19 outbreak is known to increase stress levels of most patients with chronic diseases. Patients with ankylosing spondylitis (AS) and rheumatoid arthritis (RA) are highly susceptible to environmental stress. In the current study, we aimed to determine how the COVID-19 pandemic psychologically affected patients with chronic progressive diseases such as AS and RA and the effects of these psychological factors on disease activity.

Emotional Information Processing and Assessment of Cognitive Functions in Social Anxiety Disorder: An Event-Related Potential Study.

The aim of our study was to determine deficits in cognitive areas, including social cognition such as emotion recognition capacity, theory of mind, and electrophysiological alterations in patients with social anxiety disorder (SAD) and to identify their effects on clinical severity of SAD. Enrolled in our study were 26 patients diagnosed with SAD and 26 healthy volunteers. They were administered the Liebowitz Social Anxiety Scale (LSAS), Reading Mind in the Eyes Test (RMET), and Cambridge Neuropsychological Test Automated Battery.

The effect of attention deficit hyperactivity disorder comorbidity on cognitive functions and severity of addiction in opioid use disorder.

The aim of this study is to determine the changes in social cognition and other cognitive domains in ADHD comorbidity and to investigate the possible moderation role of these changes in OUD. A hundered inpatients with OUD were included in the study. Cognitive functions, severity of addiction and symptomatology of ADHD were evaluated.