Evaluation of Sexual Function According to Gender and Sexual Orientation during the COVID-19 Pandemic in Turkey: A National Online Survey Study. / Türkiye'de COVID-19 Küresel Salgini Sirasinda Cinsel Islevlerin Cinsiyet ve Cinsel Yönelime Göre Degerlendirilmesi: Ulusal Çevrim Içi Anket Çalismasi.

OBJECTIVE: Coronavirus Diseases-19 (COVID-19) pandemic that has caused the death of thousands of people affected negatively not only people's physical wellbeing but also their mental health. The aim of this study was to evaluate the sexual function, depression, anxiety and stress, and fear of COVID-19 of individuals according to gender and sexual orientation during the COVID-19 pandemic. METHOD: The questionnaire form included sociodemographic data form, the Arizona Sexual Experiences Scale (ASEX), the Depression, Anxiety and Stress Scale-Short Form (DASS-21), and the Fear of COVID-19 Scale (FCV-19S). The form was distributed on social media platforms. RESULTS: 1593 sexually active participants were included in the study. 47.5% of the participants were females and 52.5% were males. 86.9% of them were heterosexuals and 13.1% were lesbian, gay, and bisexual (LGB) individuals. ASEX, DASS-21 Depression, Anxiety, and Stress, and FCV-19S scores were significantly higher in females than males (p<0.001). When anxiety, depression, stress, and fear of COVID-19 were controlled, level of sexual dysfunction continued to be higher in women. We found that while the ASEX and FCV-19S scores were similar between the heterosexuals and LGBs (respectively p=0.66 and p=0.31), the DASS-21 Depression, Anxiety, and Stress scores were higher in LGBs (p<0.001). CONCLUSION: Our results reveal the effect of the pandemic period on female sexual functions and the importance of addressing this topic in clinical practice and research.

Hyperconnecitivity between dorsal attention and frontoparietal networks predicts treatment response in obsessive-compulsive disorder.

Obsessive-compulsive disorder (OCD) presented with repetitive obsessions and/or compulsions were associated with disrupted resting-state functional connectivity (rs-FC). To investigate the pharmacological treatment effect on rs-FC changes in OCD patients we conducted the seed-to-voxel FC analyses using dorsal attention network (DAN), default mode network (DMN), salience network (SN) and frontoparietal network (FPN) and basal ganglia seeds. Twenty-two healthy subjects and twenty-four unmedicated OCD patients underwent resting-state functional magnetic resonance imaging. Patients were rescanned after 12 weeks of escitalopram treatment. We found increased FC both within the DAN and between the DAN and the FPN which was ameliorated after medication and correlated significantly with the clinical improvement in obsession scores. We also observed an anticorrelation between the left caudate and the supplementary motor area in unmedicated OCD patients which also normalized with treatment. Results further showed treatment related normalization of orbitofrontal cortex hyperconnectivity with DMN and hypoconnectivity with DAN whereas aberrant FC between the SN and visual areas appears to be a medication effect. We suggest that DAN to FPN hyperconnectivity which is positively correlated with clinical improvement in obsession scores at pre-treatment stage in present study has a potential for being a neuroimaging marker to predict the treatment response in OCD.

Social Cognition and Functioning in Patients With Social Anxiety Disorder and/or Attention-Deficit/Hyperactivity Disorder.

ABSTRACT: In recent years, social cognition and one of its dimensions, the theory of mind, have been more commonly investigated in patients with social anxiety disorder (SAD) and attention-deficit/hyperactivity disorder (ADHD). In this study, SAD, ADHD, comorbid SAD-ADHD, and healthy control (HC) groups, each consisting of 30 participants, were included and compared in terms of social cognition and functionality. Mean global functioning assessment scores were found to be significantly higher in the HC group compared with the other three groups and in the ADHD group compared with the SAD and SAD-ADHD groups. Mean Dokuz Eylül Theory of Mind Index total scores were found to be significantly higher in the HC group compared with the other three groups and in the SAD and SAD-ADHD groups compared with the ADHD group. These findings suggest that SAD patients with or without ADHD show better social cognition but worse functioning compared with pure ADHD patients.

Volume of subcortical brain regions in social anxiety disorder: mega-analytic results from 37 samples in the ENIGMA-Anxiety Working Group.

There is limited convergence in neuroimaging investigations into volumes of subcortical brain regions in social anxiety disorder (SAD). The inconsistent findings may arise from variations in methodological approaches across studies, including sample selection based on age and clinical characteristics. The ENIGMA-Anxiety Working Group initiated a global mega-analysis to determine whether differences in subcortical volumes can be detected in adults and adolescents with SAD relative to healthy controls. Volumetric data from 37 international samples with 1115 SAD patients and 2775 controls were obtained from ENIGMA-standardized protocols for image segmentation and quality assurance. Linear mixed-effects analyses were adjusted for comparisons across seven subcortical regions in each hemisphere using family-wise error (FWE)-correction. Mixed-effects d effect sizes were calculated. In the full sample, SAD patients showed smaller bilateral putamen volume than controls (left: d = -0.077, pFWE = 0.037; right: d = -0.104, pFWE = 0.001), and a significant interaction between SAD and age was found for the left putamen (r = -0.034, pFWE = 0.045). Smaller bilateral putamen volumes (left: d = -0.141, pFWE < 0.001; right: d = -0.158, pFWE < 0.001) and larger bilateral pallidum volumes (left: d = 0.129, pFWE = 0.006; right: d = 0.099, pFWE = 0.046) were detected in adult SAD patients relative to controls, but no volumetric differences were apparent in adolescent SAD patients relative to controls. Comorbid anxiety disorders and age of SAD onset were additional determinants of SAD-related volumetric differences in subcortical regions. To conclude, subtle volumetric alterations in subcortical regions in SAD were detected. Heterogeneity in age and clinical characteristics may partly explain inconsistencies in previous findings. The association between alterations in subcortical volumes and SAD illness progression deserves further investigation, especially from adolescence into adulthood.

The effects of the COVID-19 pandemic on patients with obsessive-compulsive disorder.

OBJECTIVE: Little is known about the impact of the COVID-19 pandemic on obsessive-compulsive disorder (OCD). The main aim of this study was to investigate how the pandemic has affected OCD patients and the relationship between the clinical features and the fear and obsession with COVID-19. METHODS: A total of 30 consecutive patients with OCD and 30 age-and sex-matched healthy controls were included in this cross-sectional study. Based on retrospective information provided by the patients, we evaluated changes in the severity of their OCD during the pandemic compared to the pre-pandemic period. We compared patients with OCD and healthy subjects using scores obtained from various scales. RESULTS: We found that symptom severity worsened in 60% of OCD patients during the pandemic compared to the pre-pandemic period, remained unchanged in 30%, and improved in 10%. The levels of obsession with COVID-19 were found to be higher in OCD patients than in healthy control subjects. The levels of fear of and obsession with COVID-19 both correlated with the anxiety levels of patients with OCD and healthy controls. CONCLUSIONS: Our results suggest that the levels of COVID-19 related fear and obsession are not linked to the severity of OCD, but to anxiety levels. Key pointsObsessive-compulsive symptom severity worsened in 60% of OCD patients in the pandemic.COVID-19 obsession levels were higher in OCD patients than healthy controls.COVID-19 fear levels did not differ between the OCD and healthy control groups.COVID-19 obsession levels were correlated with anxiety severity in OCD and healthy control groups.

Comparison of Obsessive-Compulsive Disorder and Schizophrenia With Comorbid Obsessive-Compulsive Disorder in Terms of Insight, Metacognitive Beliefs, and Clinical Features.

ABSTRACT: The aim was to compare insight levels into obsessive-compulsive symptoms (OCS), and metacognitions of patients with obsessive-compulsive disorder (OCD) and with schizophrenia with comorbid OCD (SZ-OCD). Thirty OCD patients and 30 SZ-OCD patients were evaluated; no significant difference was found between the groups in the Brown Assessment of Beliefs Scale (BABS) and the Metacognition Questionnaire-30 (MCQ-30). When all patients were divided into two groups regardless of the presence or absence of schizophrenia as "good insight" and "poor or no insight," the MCQ-30 total score was found to be higher in the "poor or no insight" group and showed a significant but moderate positive correlation with the BABS score. This study supports that the level of insight into OCS in SZ-OCD is not significantly different from patients with OCD. Metacognitions differ not according to the distinction between OCD and SZ-OCD but according to the level of insight in whole OCD sample.

Evaluation of Resting-State Functional Magnetic Resonance Imaging Findings of Patients with Social Anxiety Disorder. / Sosyal Anksiyete Bozuklugu Olan Hastalarda Dinlenim Durumu Islevsel Manyetik Rezonans Görüntüleme Bulgularinin Incelenmesi.

OBJECTIVE: The most prominent functional magnetic resonance imaging findings about social anxiety disorder are increased activity in emotional regulation areas (amygdala, insula, hippocampus, dorsal anterior cingulate cortex) and fear circuit, and altered activity in prefrontal cortex. This study aims to investigate network abnormalities during resting state. METHOD: Resting state functional magnetic resonance images of 21 drug-free patients with social anxiety disorder and 21 healthy controls (matched on age, gender, and years of education) were recorded. Resting state functional connectivity networks were obtained with independent component analysis, and were compared by using the voxel based t-test between the two groups. RESULTS: Patients with social anxiety disorder displayed decreased intrinsic functional connectivity in the anterior component of the salience network (left orbitofrontal cortex) and increased intrinsic functional connectivity in the posterior component of the salience network (left supramarginal gyrus). CONCLUSION: Most of the studies about social anxiety disorder mainly focused on fear circuit and emotional regulation areas by using anxiety provoking tasks or by using seed based analysis of functional connectivity. By applying a whole-brain independent component analysis, we found altered functional connectivity in the salience network, but no significant difference was found in the fear circuit areas. Our results suggest that abnormal connectivity in the salience network might play a crucial role in the neurobiology of social anxiety disorder.

Transcranial direct current stimulation does not improve clinical and neurophysiological outcomes in panic disorder: A randomized sham-controlled trial.

AIM: Emerging evidence suggests that transcranial direct current stimulation (tDCS) has anxiolytic effects and may enhance emotional processing of threat and reduce threat-related attentional bias. Panic disorder (PD) is considered to be a fear network disorder along with prefrontal activity alterations. We aim to assess the effect of tDCS on clinical and physiological parameters in PD for the first time. METHODS: In this triple-blind randomized sham-controlled pilot study, 30 individuals with PD were allocated into active and sham groups to receive 10 sessions of tDCS targeting the dorsolateral prefrontal cortex bilaterally at 2 mA for 20-min duration over 2 weeks. The clinical severity, threat-related attentional bias, interoceptive accuracy, and emotional recognition were assessed before, immediately after, and 1 month after tDCS. RESULTS: Active tDCS, in comparison to sham, did not elicit more favorable clinical and neuropsychological/physiological outcomes in PD. CONCLUSION: The present study provides the first clinical and neurobehavioral results of prefrontal tDCS in PD and indicates that prefrontal tDCS was not superior to sham in PD.

Is Olfactory Reference Syndrome a Diagnostic Entity Under Obsessive-Compulsive and Related Disorders?: A Case Report. / Olfaktör Referans Sendromu Obsesif Kompulsif ve Iliskili Bozukluklar Basligi Altinda Degerlendirilebilir mi? Bir Olgu Sunumu.

Olfactory reference syndrome (ORS) is a rare psychiatric condition involving embarrassment and distress due to persistent mental preoccupation with the idea of emitting body odours foul and offensive enough to disturb others. This disorder is often accompanied by shame, embarrassment, significant distress, avoidance behavior, social phobia and social isolation. The patients may worry that they spread odours originating from their mouth, sweat, genital areas or the gut. This belief may lead the patients to misinterpret the behaviours of others, they may frequently smell themselves, shower and change clothing during the day. There are differences of opinion whether ORS should be considered as a delusional disorder or appear in under the rubric of obsessive-compulsive related disorders. One of the reasons that create this uncertainty is the variation in the response to different treatments. The treatment strategies generally include the use of antipsychotics, the antidepressants, they are preferentially used in combination. In this report we aimed to discuss the case of a 33-year old male patient whose first complaints had been diagnosed 14 years prior, with a diagnosis of OCD with low insight. Shortly after improvement of the OCD symptoms he developed ORS symptoms. We aimed here to discuss the place of ORS in the diagnostic systems with reference to this case.

The Features of Comorbidity of Childhood ADHD in Patients With Obsessive Compulsive Disorder.

Objective: Our aim is to investigate the impact of childhood ADHD comorbidity on the clinical features of obsessive compulsive disorder (OCD). Method: Ninety-five adult outpatients with a diagnosis of OCD were assessed by using the Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime Version, ADHD module, and the Yale-Brown Obsessive Compulsive Scale. Patients with or without childhood ADHD were compared in terms of the sociodemographic and clinical features, psychiatric comorbidities, and rating scales. Results: The rate of episodic course of OCD (p < .001), religious and sexual obsessions (p = .009, p = .020, respectively), lifetime comorbidity of bipolar disorder (BD), social anxiety disorder (SAD; p = .001, p = .009, respectively), and tic disorder (TD) comorbidity (p < .001) were higher in the OCD + ADHD group than in the OCD without ADHD group. Conclusion: Childhood ADHD may be associated with higher rates of BD, SAD, and TD comorbidity and episodic course of OCD as well as higher frequency of certain types of obsessions.

Intrinsic functional connectivity in social anxiety disorder with and without comorbid attention deficit hyperactivity disorder.

Neuroimaging research about social anxiety disorder (SAD) points to hyperactivity in the fear circuit and altered connectivity between the fear circuit and the intrinsic connectivity networks that modulate it. We investigated intrinsic functional connectivity changes in SAD patients by taking into consideration the commonly overlooked comorbidity of attention deficit hyperactivity disorder (ADHD). We compared intrinsic functional connectivity alterations in 16 patients with pure SAD, 18 patients with SAD and comorbid ADHD and 21 healthy controls using seed-to-voxel functional connectivity analyses. Hypoconnectivity of the right fusiform gyrus with the left lingual gyrus was the unique difference between whole SAD group and healthy controls, while in the pure SAD group the fusiform gyrus displayed hypoconnectivity with the posterior default mode network (DMN) regions. In contrast, ADHD comorbidity was associated with hyperconnectivities of the salience network (SN) with the fusiform cortex and the posterior DMN regions, and hyperconnectivities of the posterior DMN with visual, somatosensory and motor cortices. The dichotomic dissociation of the SAD related functional connectivity changes into hypoconnectivities in the pure SAD group vs hyperconnectivities in the SAD-ADHD group leads also to the question, whether ADHD treatment can be considered an alternative for selected SAD cases.

Comorbidity in social anxiety disorder: diagnostic and therapeutic challenges.

Comorbid disorders are highly prevalent in patients with social anxiety disorder, occurring in as many as 90% of patients. The presence of comorbidity may affect the course of the disease in several ways such as comorbidity in patients with social anxiety disorder (SAD) is related to earlier treatment-seeking behavior, increased symptom severity, treatment resistance and decreased functioning. Moreover, comorbidities cause significant difficulties in nosology and diagnosis, and may cause treatment challenges. In this review, major psychiatric comorbidities that can be encountered over the course of SAD as well as comorbidity associated diagnostic and therapeutic challenges will be discussed.

Is there a prodrom period in patients with social anxiety disorder? A discussion on the hypothesis of social anxiety disorder development secondary to attention-deficit/hyperactivity disorder.

The association between social anxiety disorder (SAD) and attention-deficit/hyperactivity disorder (ADHD) is poorly established. In fact, increasing and converging evidences suggest that there is a close relationship between the two disorders. High comorbidity rate between these two disorders, follow-up studies showing high rates of later development of SAD in ADHD and treatment studies in which ADHD medications have been helpful for both conditions all indicate this relationship. Recently, we have published a hypothesis regarding the development of SAD secondary to ADHD. In this hypothesis, we recognized that patients with SAD seem to go through a prodromal period that we labeled as "pre-social anxiety." Detecting patients in this period before meeting full-blown SAD criteria provides early intervention and prevention of SAD. New, comprehensive follow-up studies which will investigate whether ADHD causes later SAD secondarily are needed. In the current review, taken into account our developmental hypothesis, we will discuss whether high comorbidity of SAD and ADHD is a chance finding (i.e., the two disorders are found in cases with no causal relationship between them) or can SAD develop secondarily due to childhood ADHD. Is there a prodrom period in patients with SAD as in cancer or psychosis patients? We are going to summarize the overlapping features of SAD and ADHD in terms of child/parents interaction and family issues, aversive childhood experiences, social skill deficits, and development of cognitive distortions.

Clinical Effects of ADHD Subtypes in Patients With Social Anxiety Disorder.

Objective: Our aim in this study is to evaluate the impacts of inattentive and combined types of childhood ADHD (ADHD-I, ADHD-C) in patients with social anxiety disorder (SAD). Methods: A total of 142 adult outpatients with a primary diagnosis of SAD were included. All patients were assessed by using the Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I), Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime Version (K-SADS-PL), ADHD module and a clinical and sociodemographic data form and scales were filled out. Results: Childhood ADHD comorbidity rates was found to be 88 (62%) in patients with SAD, and 63 of these patients had the diagnosis of ADHD-I. ADHD-I group had higher scores of social anxiety and avoidance and had earlier onset of SAD than the ADHD-C group. Conclusion: The inattentive subtype of ADHD may have a more specific relationship with SAD than ADHD-C.

Development of social anxiety disorder secondary to attention deficit/hyperactivity disorder (the developmental hypothesis).

Social anxiety disorder (SAD) may develop secondary to childhood attention deficit/hyperactivity (ADHD) in a subgroup of the patients with SAD. Patients pass through a number of identifiable stages of developmental pathways to SAD as they grow up. Patients with ADHD have maladaptive behaviours in social settings due to the symptoms of ADHD. These behaviours are criticized by their parents and social circle; they receive insults, humiliation and bullying. After each aversive incident, the individual feels shame and guilt. A vicious cycle emerges. The patients then develop social fears and a cognitive inhibition that occurs in social situations. The inhibition increases gradually as the fear persists and the individual becomes withdrawn. Patients start to monitor themselves and to focus on others' feedback. Finally, performative social situations become extremely stimulating for them and may trigger anxiety/panic attacks. If this hypothesis is proven, treatment of 'patients with SAD secondary to ADHD' should focus on the primary disease.

Extended-release methylphenidate monotherapy in patients with comorbid social anxiety disorder and adult attention-deficit/hyperactivity disorder: retrospective case series.

BACKGROUND: The relationship between social anxiety disorder (SAD) and attention-deficit/hyperactivity disorder (ADHD) is a subject which has recently become a topic of interest for research. METHODS: In this study, 20 patients with comorbid SAD and adult ADHD who were treated with extended-release methylphenidate monotherapy were evaluated retrospectively. RESULTS: Clinical response for both ADHD and SAD symptoms was observed in 17 of 20 patients. Overall, one patient did not respond to treatment and two patients dropped out of treatment at the beginning due to adverse effects. CONCLUSION: Extended-release methylphenidate improved both SAD and ADHD symptoms and was generally well tolerated. Further studies are required to investigate the relationship between SAD and ADHD.

The Presence of Childhood Attention Deficit/Hyperactivity Disorder May Be Associated With Interpersonal Sensitivity in Patients With Social Anxiety Disorder.

The goal of this study was to evaluate a possible association between childhood attention deficit/hyperactivity disorder (ADHD) and interpersonal sensitivity in patients with social anxiety disorder (SAD). The study involved 125 adult outpatients with a primary diagnosis of SAD. To evaluate childhood ADHD, the ADHD module of the Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime Version (K-SADS-PL) was used. Clinical and sociodemographic data were collected and clinical rating scales were completed. Mean total scores on the Interpersonal Sensitivity Measure were significantly higher in the group with SAD and ADHD than in the group with SAD without ADHD. Interpersonal Sensitivity Measure total scores were positively correlated with the severity of SAD symptoms and negatively correlated with mean age of onset of SAD. The presence of childhood ADHD may be associated with greater interpersonal sensitivity in patients with SAD.

Evidence for alterations of the right inferior and superior longitudinal fasciculi in patients with social anxiety disorder.

The aim of our study was to detect white matter (WM) regions being involved in the pathophysiology of SAD. We applied diffusion tensor imaging in 22 consecutive adult patients (11 women and 11 men) with SAD and 22 age and sex-matched healthy control subjects. We examined white matter (WM) alterations between the patients with social anxiety disorder (SAD) and healthy controls by a whole-brain analysis. We found that fractional anisotropy (FA) was reduced in patients with SAD compared with controls in the temporal part of right inferior longitudinal fasciculus (ILF) and the occipito-temporal part of the right superior longitudinal fasciculus (SLF). We also identified that in these regions FA was negatively correlated with the severity of anxiety. Our results suggest that the lateral temporal and occipito-temporal WM microstructure plays a role in mediating social interactions, and a pattern of WM abnormality in the right ILF and SLF may be implicated in the pathophysiology of SAD plausibly through leading to deficits in face processing mechanisms.

Serotonin transporter promoter polymorphism is associated with executive function impairments in patients with obsessive compulsive disorder.

OBJECTIVE: In the present study, we investigate the association between the 5-HTTLPR polymorphism and executive functions in a sample of patients with obsessive compulsive disorder (OCD). METHOD: A total of 98 unmedicated patients diagnosed with OCD according to DSM-IV criteria and 80 healthy controls were included in this study. The genotype frequencies of 5-HTTLPR polymorphism were compared in OCD and healthy control groups. The four subgroups of OCD and healthy control participants, determined according to having LaLa genotype (high expressing) or S- and/or Lg alleles (low expressing), were also compared using neuropsychological tests of executive functions. RESULTS: The frequency of SLa genotype of 5-HTTLPR polymorphism was found to be higher in patients with OCD compared with healthy controls. The mean scores of conceptual level responses of the Wisconsin Card Sorting Test (WCST) were significantly lower in the OCD-high-expressing subgroup compared with the low-expressing control group. The mean scores of the number of moves of the Tower of London were found to be significantly higher in the OCD-high-expressing subgroup, compared with the high-expressing subgroup of healthy controls. CONCLUSION: Our findings suggest that the high-expressing variant may be associated with lower performance on some abstraction and planning measures in OCD patients.