Intensive Neurofeedback Protocol: An Alpha Training to Improve Sleep Quality and Stress Modulation in Health Care Professionals During the Covid-19 Pandemic. A Pilot Study.

Objective: health care workers (HCWs) represent a vulnerable group in the COVID-19 pandemic, given the exposure to greater risk and higher levels of work-related stress. Neurofeedback (NF) has shown to be effective in the treatment of stress-related symptoms. We aimed to assess the effectiveness of an alpha-increase NF protocol for the treatment of acute stress symptoms in HCWs exposed to the COVID-19 pandemic. Method: eighteen medical doctors on duty during the COVID-19 health emergency underwent an intensive NF alpha-increase protocol. The mean alpha wave values were recorded at the beginning (T0) and at the last day of stimulation (T1). Rapid Stress Assessment: Italian version; Copenhagen Burnout Inventory (CBI); Pittsburgh Sleep Quality Index (PSQI), and Brief-COPE were administered as psychometric assessment. Results: a significant increase in alpha wave values and a significant reduction of the PSQI scores from T0 to T1 were found. Conclusions: NF alpha-increase protocol showed promising results in terms of stress modulation, sleep quality improvement, and safety in a pilot sample of HCWs.

First vs second wave of COVID-19 pandemic in patients with obsessive compulsive disorder: A multicentre report from tertiary clinics in Northern Italy.

INTRODUCTION: Among patients with mental illness, those with obsessive compulsive disorder (OCD) showed a significant clinical worsening by the COVID-19 pandemic. The effects of the COVID-19 pandemic on OCD have been shown to worsen symptoms severity, with serious clinical consequences. However, the persistence of COVID-19 pandemic in OCD patients has been poorly investigated. The purpose of the present study was to assess the impact of the second wave of the COVID-19 pandemic in a sample of OCD patients and to compare the results with those obtained during the first wave on the same OCD sample. METHODS: 116 OCD outpatients attending three OCD tertiary clinics in Northern Italy and previously included in a report on the impact of COVID-19, were followed-up in order to investigate sociodemographic and clinical features. Appropriate statistical analyses for categorical and continuous variables were conducted. RESULTS: The 43 OCD patients with a clinical worsening (OW) reported a significant development of new obsessions/compulsions and the recurrence of past OC symptoms, higher rates of psychiatric comorbidities and sleep disturbances compared to patients without symptom worsening. Moreover, an increase in avoidance behaviors, suicidal ideation, Internet checking for reassurance, and job difficulties emerged in OW patients. Also, lower rates of pharmacological stability, and higher rates of therapy adjustment were observed. In terms of sex differences, males showed higher rates of past obsessions occurrence, while females showed a rise in Internet checking behaviors. When comparing OW patients between the first and the second wave, the latter showed significantly higher rates of past obsession occurrence and lower rates of pharmacological stability. Moreover, patients with OW showed a significantly older age during the second wave. CONCLUSION: The persistence of the COVID-19 pandemic showed a globally impaired clinical picture in the analyzed OCD sample. A further worsening between the two waves timepoints emerged, mainly involving older patients with OCD. The concordance between our results and those existing in literature highlights the importance of an accurate long-term monitoring of OCD patients in light of COVID-19 pandemic persistence.

Regulation of oxytocin receptor gene expression in obsessive-compulsive disorder: a possible role for the microbiota-host epigenetic axis.

BACKGROUND: Obsessive-compulsive disorder (OCD) is a prevalent and severe clinical condition. Robust evidence suggests a gene-environment interplay in its etiopathogenesis, yet the underlying molecular clues remain only partially understood. In order to further deepen our understanding of OCD, it is essential to ascertain how genes interact with environmental risk factors, a cross-talk that is thought to be mediated by epigenetic mechanisms. The human microbiota may be a key player, because bacterial metabolites can act as epigenetic modulators. We analyzed, in the blood and saliva of OCD subjects and healthy controls, the transcriptional regulation of the oxytocin receptor gene and, in saliva, also the different levels of major phyla. We also investigated the same molecular mechanisms in specific brain regions of socially isolated rats showing stereotyped behaviors reminiscent of OCD as well as short chain fatty acid levels in the feces of rats. RESULTS: Higher levels of oxytocin receptor gene DNA methylation, inversely correlated with gene expression, were observed in the blood as well as saliva of OCD subjects when compared to controls. Moreover, Actinobacteria also resulted higher in OCD and directly correlated with oxytocin receptor gene epigenetic alterations. The same pattern of changes was present in the prefrontal cortex of socially-isolated rats, where also altered levels of fecal butyrate were observed at the beginning of the isolation procedure. CONCLUSIONS: This is the first demonstration of an interplay between microbiota modulation and epigenetic regulation of gene expression in OCD, opening new avenues for the understanding of disease trajectories and for the development of new therapeutic strategies.

The role of gender in a large international OCD sample: A Report from the International College of Obsessive-Compulsive Spectrum Disorders (ICOCS) Network.

INTRODUCTION: Obsessive-compulsive disorder (OCD) is characterized by a range of phenotypic expressions. Gender may be a relevant factor in mediating the disorder's heterogeneity. The aim of the present report was to explore a large multisite clinical sample of OCD patients, hypothesizing existing demographic, geographical and clinical differences between male and female patients with OCD. METHODS: Socio-demographic and clinical variables of 491 adult OCD outpatients recruited in the International College of Obsessive-Compulsive Spectrum Disorders (ICOCS) network were investigated with a retrospective analysis on a previously gathered set of data from eleven countries worldwide. Patients were assessed through structured clinical interviews, the Yale- Brown Obsessive-Compulsive Scale (Y-BOCS), the Montgomery-Asberg Depression Rating Scale (MADRS) and the Self-rating Depression Scale (SDS). RESULTS: Among females, adult onset (>18 years old) was significantly over-represented (67% vs. 33%, p < 0.005), and females showed a significantly older age at illness onset compared with males (20.85 ± 10.76 vs. 17.71 ± 8.96 years, p < 0.005). Females also had a significantly lower education level than males (13.09 ± 4.02 vs. 13.98 ± 3.85 years; p < 0.05), a significantly higher rate of being married (50.8% vs. 33.5%; p < 0.001) and a higher rate of living with a partner (47.5% vs. 37.6%; p < 0.001) than males. Nonetheless, no significant gender differences emerged in terms of the severity of OCD symptoms nor in the severity of comorbid depressive symptoms. No predictive effect of gender was found for Y-BOCS, MADRS and SDS severity. DISCUSSION/CONCLUSIONS: Our findings showed significant differences between genders in OCD. A sexually dimorphic pattern of genetic susceptibility may have a crucial role to OCD clinical heterogeneity, potentially requiring different specific therapeutic strategies. Further research is warranted to validate gender as an important determinant of the heterogeneity in OCD.

The role of body image in obese identity changes post bariatric surgery.

PURPOSE: Body image is a multidimensional construct that encompasses perceptions about body size, emotions, and cognition about physical appearance. Obese identity is related to body image in the lifetime, and according to scientific literature body image dissatisfaction among obese patient persist after bariatric surgery. The objective of this review is to examine the body image changes in patients with obesity pre-and post-bariatric surgery. METHODS: We have carried out a systematic review of literature on PubMed. Initially, 169 publications have been identified, but in total, in compliance with inclusion and exclusion criteria, 15 studies have been analyzed. RESULTS: According to the examined literature, body image does not change after bariatric surgery. These patients will be difficult to adapt for a new body, because there is a persistent obese view of self. Furthermore, ex-obese patients are dissatisfied with the excessive skin after bariatric surgery. Excessive body weight, and negative self-image are replaced with dissatisfaction with excessive skin, and the factors associated with body image stability are still unknown. CONCLUSION: Literature examination raises the issue of body image dissatisfaction, but does not explain why it varies so widely across bariatric patients. Obese identity is related to body image across the lifetime and is an important factor of post-surgical outcomes. Longitudinal studies based on ideal body image pre- and post- bariatric surgery and evidence-based controlled studies on psychotherapeutic treatment for body image dissatisfaction are strongly recommended. Psychotherapy could improve body image quality and wellbeing. LEVEL I: Evidence obtained from: systematic reviews of experimental studies.

'In the night kitchen': A scoping review on the night eating syndrome.

BACKGROUND: First described in 1955, night eating syndrome refers to an abnormal eating behavior clinically defined by the presence of evening hyperphagia (>25% of daily caloric intake) and/or nocturnal awaking with food ingestion occurring ⩾ 2 times per week. AIMS: Although the syndrome is frequently comorbid with obesity, metabolic and psychiatric disorders, its etiopathogenesis, diagnosis, assessment and treatment still remain not fully understood. METHODS: This review was conducted according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines; PubMed database was searched until 31 October 2020, using the key terms: 'Night Eating Syndrome' AND 'complications' OR 'diagnosis' OR 'drug therapy' OR 'epidemiology' OR 'etiology' OR 'physiology' OR 'physiopathology' OR 'psychology' OR 'therapy'. RESULTS: From a total of 239 citations, 120 studies assessing night eating syndrome met the inclusion criteria to be included in the review. CONCLUSION: The inclusion of night eating syndrome into the Diagnostic and Statistical Manual of Mental Disorders-5 'Other Specified Feeding or Eating Disorders' category should drive the attention of clinician and researchers toward this syndrome that is still defined by evolving diagnostic criteria. The correct identification and assessment of NES could facilitate the detection and the diagnosis of this disorder, whose bio-psycho-social roots support its multifactorial nature. The significant rates of comorbid illnesses associated with NES and the overlapping symptoms with other eating disorders require a focused clinical attention. Treatment options for night eating syndrome include both pharmacological (selective serotonin reuptake inhibitors, topiramate and melatonergic drugs) and non-pharmachological approaches; the combination of such strategies within a multidisciplinary approach should be addressed in future, well-sized and long-term studies.

In Search for Biomarkers in Obsessive-Compulsive Disorder: New Evidence on Saliva as a Practical Source of DNA to Assess Epigenetic Regulation.

BACKGROUND: Brain-Derived Neurotrophic Factor (BDNF) is a promising candidate biomarker in both the development and aetiology of different neuropsychiatric conditions, including obsessive-compulsive disorder (OCD). Most of the studies in the field have been carried out in blood cells, including peripheral blood mononucleated cells (PBMCs), although DNA of high quality can be easily isolated from saliva. OBJECTIVE: The objective of this study was to evaluate the epigenetic regulation of the BDNF gene in the saliva of a clinical sample of OCD patients in order to assess this source as an alternative to blood. METHODS: We first analyzed DNA methylation levels at BDNF in the saliva of subjects suffering from OCD (n= 50) and healthy controls (n=50). Then, we compared these data with the results previously obtained for the same genomic region in blood samples from the same patients and controls (CTRL). RESULTS: Our preliminary data showed a significant reduction of 5mC levels at BDNF gene (OCD: 1.23 ± 0.45; CTRL: 1.85 ± 0.64; p < 0.0001) and a significant correlation between DNA methylation in PBMCs and saliva (Spearman r = 0.2788). CONCLUSION: We support the perspective that saliva could be a possible, reliable source, and a substitute for blood, in search of epigenetic biomarkers in OCD.

Intrapersonal and Social Factors for Problematic Internet Use among Students during the COVID-19 Pandemic.

BACKGROUND: During the lockdown due to COVID-19, Internet use may become more frequent in students, with possible negative consequences on mental health. In this emergency situation, variables such as depression, anxiety and external locus of control could be related to a Problematic Internet Use; on the other hand, self-esteem, internal locus of control, self-efficacy, and social support can play the role of protective factors for Problematic Internet Use. The present survey aims to verify the impact of these intrapersonal and social factors on Problematic Internet Use in college and High School students during the COVID-19 pandemic through a web-based cross-sectional study. SUBJECTS AND METHODS: 191 students from Lombardy, one of the Italian Regions among the most affected by the COVID-19 pandemic, were included in the study. An online questionnaire has been administered during the first Italian period of forced lockdown. A logistic regression analysis was performed to assess intrapersonal and social factors as predictors of Problematic Internet Use. RESULTS: Analysis highlighted a higher risk of Problematic Internet Use (5.77 times more) in males compared to females. Individuals with high external locus of control and severe depression have respectively 6.56 and 2.84 times more the risk of presenting Problematic Internet Use. In contrast, social support, self-efficacy, and self-esteem were negatively related to Problematic Internet Use. In total sample, the percentage of Problematic Internet Use was high (55.5%). CONCLUSIONS: An increasing use of the Internet has been observed during lockdown, leading to a progressive increase in the diffusion of Problematic Internet Use. Gender, depression and external locus of control emerge as risk factors for Problematic Internet Use, while social support, self-efficacy and self-esteem represent protective factors. The current research identifies some intrapersonal and social factors in an epidemic context for which the development of effective behavioural, supportive and/or educational interventions would be appropriate.

Psychological Impact of Pro-Anorexia and Pro-Eating Disorder Websites on Adolescent Females: A Systematic Review.

(1) Background: Teenagers (in particular, females) suffering from eating disorders report being not satisfied with their physical aspect and they often perceive their body image in a wrong way; they report an excessive use of websites, defined as PRO-ANA and PRO-MIA, that promote an ideal of thinness, providing advice and suggestions about how to obtain super slim bodies. (2) Aim: The aim of this review is to explore the psychological impact of pro-ana and pro-mia websites on female teenagers. (3) Methods: We have carried out a systematic review of the literature on PubMed. The search terms that have been used are: "Pro" AND "Ana" OR "Blogging" AND "Mia". Initially, 161 publications were identified, but in total, in compliance with inclusion and exclusion criteria, 12 studies have been analyzed. (4) Results: The recent scientific literature has identified a growing number of Pro Ana and Pro Mia blogs which play an important role in the etiology of anorexia and bulimia, above all in female teenagers. The feelings of discomfort and dissatisfaction with their physical aspect, therefore, reduce their self-esteem. (5) Conclusion: These websites encourage anorexic and bulimic behaviors, in particular in female teenagers. Attention to healthy eating guidelines and policies during adolescence, focused on correcting eating behavioral aspects, is very important to prevent severe forms of psychopathology with more vulnerability in the perception of body image, social desirability, and negative emotional feedback.

Clinical characteristics and comorbidity associated with female gender in obsessive-compulsive disorder.

INTRODUCTION: Obsessive-compulsive disorder (OCD) is a heterogeneous condition characterized by largely variable phenotypic expressions. Previous findings suggested that gender may be a relevant factor in mediating this heterogeneity. The present study aimed at exploring gender differences in a large clinical sample of Italian OCD patients. METHODS: Socio-demographic and clinical variables of a sample of 229 consecutive OCD outpatients were included in a common database. Patients were assessed through structured clinical interviews, the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) and the Clinical Global Impression (CGI) scale. RESULTS: Female OCD patients were more likely than males to have lifetime psychiatric comorbidities (72.6% vs 56.9%; p < 0.05), poly-comorbidities being twice as high compared to males. The female group also showed a significant later onset of symptoms (63.7% vs 44.8%; p < 0.005) and a higher age at first treatment (30.98 ± 13.1 years vs 27.81 ± 11.3; p < 0.005). Moreover, the female subgroup presented higher rates of cleaning and washing compulsions, compared to the male subgroup (28.7% vs 12.6% in the male group; p < 0.005). CONCLUSIONS: The current study supports the notion that OCD in female gender is frequently a comorbid condition with other specific clinical characteristics compared to male patients. These findings should be considered in epidemiologic and therapeutic perspectives.

What Happened to Patients With Obsessive Compulsive Disorder During the COVID-19 Pandemic? A Multicentre Report From Tertiary Clinics in Northern Italy.

After the outbreak of Coronavirus disease was declared a pandemic by the World Health Organization, this resulted in extraordinary public health measures to control the infection, such as entire countries being placed under quarantine. The psychopathological consequences of the pandemic and quarantine were anticipated to be of particular relevance, especially in patients with psychiatric disorders such as Obsessive Compulsive Disorder (OCD). Aim of the present report was to describe the impact of COVID-19 pandemics within a sample of Italian patients affected by OCD. Sociodemographic and clinical variables of a sample of 123 OCD outpatients, currently attending three OCD tertiary clinics in Northern Italy, were assessed through telephone and in-person interviews. Patients showing a clinical worsening of OCD represented more than one third of the sample and reported a significant emergence of new obsessions and compulsions phenotypes along with a significant exacerbation of past ones. Moreover, they were more frequently found to experience suicidal ideation, increased Internet checking, sleep disturbances, avoidance behaviors, and work difficulties. A significantly increased need of therapy adjustment and family accommodation was also observed. Further research is warranted to clarify the potential risk and related consequences of the current COVID-19 pandemic on OCD patients.

Psychological pain and risk of suicide in adolescence.

Psychological pain or psychache is intolerable and unacceptable mental pain. This construct plays a key role in the risk of suicide in adolescence. This is a frequent condition in adolescents with depression; a variety of studies propose a bidirectional relationship between these two circumstances. Adolescents with psychological pain are exposed to the risk of suicidal ideation, and behavior. This review aimed to explore psychological pain in adolescents, and the correlation to the risk of suicide. We have conducted, following PRISMA guidelines, a systematic review for the literature on PubMed. Search terms were "Suicide risk in adolescents" AND "Mental Pain in adolescence" OR "Psychological Pain in adolescence". An initial search identified publications 1189. A total of 15 studies met the predefined inclusion criteria and were analyzed. Mental pain is a stronger factor of vulnerability of suicidal ideation and behavior. Intense negative emotions, such as guilt, shame, hopelessness, may become a psychological pain in adolescence, and many studies showed a relation between psychological pain and capability for suicide.

When Fathers Begin to Falter: A Comprehensive Review on Paternal Perinatal Depression.

The transition to parenthood is considered to be a major life transition that can increase the vulnerability to parental depressive disorders, including paternal perinatal depression (PPND). Although it is known that many fathers experience anxiety and depression during the perinatal period, PPND is a recent diagnostic entity and there are not enough published studies on it. Accordingly, its prevalence and epidemiology are still not well defined, although the majority of studies agree that PPND is less frequent than maternal perinatal depression and postpartum depression. Nevertheless, PPND is different from maternal perinatal mental health disorders, usually, fathers have less severe symptoms, and mood alterations are often in comorbidity with other affective disorders. Despite the absence of DSM-5 diagnostic criteria and the fluctuation of prevalence rates, clinical symptoms have been defined. The main symptoms are mood alterations and anxiety, followed by behavioral disturbances and concerns about the progress of pregnancy and the child's health. Moreover, PPND negatively impacts on family functioning, on couples' relationships, and on family members' well-being. The aim of this paper is to present an overview of the current understandings on PPND and the potential screening, prevention, and treatment options.

Hyperarousal Scale: Italian Cultural Validation, Age and Gender Differences in a Nonclinical Population.

OBJECTIVES: Studies on hyperarousal have increasingly developed in the last decade. Nevertheless, there are still very few valid measures of hyperarousal. The aim of the study is to verify the psychometric properties of the Italian version of the Hyperarousal Scale (H-Scale), in order to provide researchers with a valid measure for the target population. METHOD: The questionnaire was translated, back-translated, pre-tested, and cross-culturally adapted. Subsequently, the Italian version of the H-Scale, the Anxiety Sensitivity Index (ASI-3) and the Health Survey Questionnaire (SF-36) were administered to 982 adults, 456 males and 526 females, aged from 18 to 80 years (M = 35.61 ± 12.47). RESULTS: Cronbach's alpha of the translated H-Scale was 0.81. Furthermore, positive correlations with the ASI-3 and negative correlations with the SF-36 emerged. The H-Scale is also sensitive to catch age and gender differences. CONCLUSIONS: The Italian version of the H-Scale demonstrated good reliability and validity. Its sufficient discriminative and evaluative psychometric properties provide the theoretical evidence for further application in evidence-based research studies.

The wounds of childhood: Early trauma subtypes, salience and hyperarousal in a sample of adult psychiatric patients.

BACKGROUND: The relationship between early trauma, hyperarousal and aberrant salience has been investigated exclusively in specific clinical samples, such as post-traumatic stress disorder (PTSD) and psychotic patients, and the results suggest that both dimensions are trauma-induced events, which may lead to the later onset, or increase the vulnerability to psychiatric disorders. The aim of the present research was to evaluate the possible relationships among early childhood trauma subtypes and the dimensions of hyperarousal and aberrant salience in an adult sample of psychiatric patients. MATERIALS AND METHODS: One-hundred psychiatric adult outpatients were assessed by Early Trauma Inventory Self Report-Short Form (ETISR-SF), Aberrant Salience Inventory (ASI) and Hyperarousal Scale (H-Scale). A linear regression analysis was performed in order to investigate which early traumatic events were a predictor of the aberrant salience and the hyperarousal. RESULTS: Regression analysis indicated that only ETISR-SF 'Emotional abuse' was the unique predictor of ASI 'Total score' (p < .0001) and H-Scale 'Total score' (p = .031), whereas other ETISR-SF variables did not give a significant additional contribution to the prediction of aberrant salience and the hyperarousal dimension. CONCLUSIONS: These findings support the role of emotional abuse as predictor of hyperarousal, a basic dimension associated with general vulnerability to mental illness. The awareness of the psychiatric consequences of early childhood trauma leads us to consider the need for better identification of children at risk, to develop effective interventions for the protection of minors from violent and/or inappropriate behaviors and to promote the development of protective resilience factors against re-victimization.

Lifetime Psychiatric Comorbidity and Diagnostic Trajectories in an Italian Psychiatric Sample.

OBJECTIVE: Comorbidity in psychiatric patients has been widely examined in the literature, enucleating the role in misinterpretation of symptom's root in a multi-disease background, as well as the impact on the quality of life, outcome, and health-care effects. This research aimed to examine, in an Italian population of psychiatric patients, the diagnostic continuum in the context of lifetime psychiatric comorbidity, assessing possible differences related to the onset disorder. METHOD: A retrospective analysis of medical records of 458 subjects, in which various psychiatric diagnoses were represented and categorized in 16 nosographic classes, was conducted. RESULTS: Results showed that "Bipolar disorder" (22.06%) was the most frequent diagnosis, "Eating disorder" had the earliest age onset (Mean age years = 16 ± 1.41), and "Schizophrenia" showed the longest disease duration (Mean years = 24.20±12.76). Moreover, 54,4% of the final sample presented at least one psychiatric comorbidity in disease history, while "Other personality disorders" was the most comorbidity-associated diagnosis, representing 29% of all the cases with more than 3 past diagnoses. Heterotypic transition was observed in fairly all considered onset diagnoses, exception made for "Schizophrenia" with 75% of the subjects showing homotypic progression. CONCLUSIONS: Our results suggest a tendency to make multiple diagnoses over psychiatric patients' lifetime in the majority of cases, often escaping from the original onset nosographic domain. More generally, our findings agree with a broad consensus that describes psychiatric symptomatic dimensions rather overlapped and correlated with each other, leading to a more transdiagnostic clinical approach.

Focus on Disruptive Mood Dysregulation Disorder: A review of the literature.

The inclusion of the Disruptive Mood Dysregulation Disorder (DMDD) in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), under the category of depressive disorders, provides a diagnosis for those children and adolescents with severe persistent irritability and temper outbursts, once misdiagnosed as Bipolar Disorders. The main and constantly present features of DMDD are chronic, non-episodic and persistent irritability, and temper tantrums disproportionate with the trigger. DMDD is characterized by high rates of comorbidity with other psychiatric disorders. Its main clinical manifestations overlap with Oppositional Defiant Disorder, Conduct Disorder, and Attention-Deficit/Hyperactivity Disorder. For this diagnostic overlap and the increasing use of pharmacological treatments in children and adolescents, the inclusion of DMDD diagnosis has been subjected to many criticisms. Since it is a new diagnostic entity, literature on DMDD prevalence, epidemiology, risk factors, and treatment guidelines, is still sparse and unclear. The aim of this review is to collect and analyze the literature on DMDD diagnostic criteria and main hallmarks, with particular attention to comorbidities and treatment options.