Resveratrol: A Multifaceted Guardian against Anxiety and Stress Disorders-An Overview of Experimental Evidence.

The medicinal properties of resveratrol have garnered increasing attention from researchers. Extensive data have been accumulated on its use in treating cardiovascular diseases, immune system disorders, cancer, neurological diseases, and behavioral disorders. The protective mechanisms of resveratrol, particularly in anxiety-related stress disorders, have been well documented. However, less attention has been given to the side effects of resveratrol. This review explores not only the mechanisms underlying the anxiolytic effects of resveratrol but also the mechanisms that may lead to increased anxiety following resveratrol treatment. Understanding these mechanisms is crucial for enhancing the efficacy of resveratrol in managing anxiety disorders associated with stress and PTSD.

Validation of the Parent Version of the Nighttime Fears Scale (NFS-P) for Children Aged 3-8 Years.

BACKGROUND: Nighttime fears are highly prevalent in children, ranging from normative fears to triggering fear-related anxiety disorders. The lack of available assessment instruments recently prompted the development of the Nighttime Fears Scale (NFS) for children aged 8-12 years. The present study aimed to adapt and psychometrically evaluate the parent-reported version for children aged 3-8 years (NFS-P) as a complement for younger children. METHODS: Two hundred eighty-four Spanish-speaking parents (47% girls) completed the NFS-P and anxiety measures. RESULTS: Confirmatory factor analyses supported a four-factor structure of the NFS-P. Strong internal consistency and validity evidence were obtained. No significant differences were found in NFS-P scores between sexes and age groups. CONCLUSIONS: The findings offer support for the use of the NFS-P as a valuable instrument in clinical and research settings, supplementing the NFS for older children. Both scales provide an efficient means to comprehensively assess the presence and intensity of typical nighttime fears across preschool and school years.

Determinants of Mental Health Inequalities Among People With Selected Citizenships in Germany.

Objectives: Mental health is essential for overall health and is influenced by different social determinants. The aim of this paper was to examine which determinants are associated with mental health inequalities among people with selected citizenships in Germany. Methods: Data were derived from the multilingual interview survey "German Health Update: Fokus (GEDA Fokus)" among adults with Croatian, Italian, Polish, Syrian, or Turkish citizenship (11/2021-05/2022). Poisson regressions were used to calculate prevalence ratios for symptoms of depression (PHQ-9) and anxiety disorder (GAD-7). Results: Sociodemographic (sex, income, age, household size) and psychosocial (social support and self-reported discrimination) determinants were associated with symptoms of depression and/or anxiety disorder. The prevalence of mental disorders varied most by self-reported discrimination. Conclusion: Our findings suggest mental health inequalities among people with selected citizenships living in Germany. To reduce these, social inequities and everyday discrimination need to be addressed in structural prevention measures as well as in interventions on the communal level. Protective factors (e.g., social support) are also important to reduce mental health inequalities on the individual and community level.

The Utility of Neuromuscular Assessment to Identify ADHD Among Patients with a Complex Symptom Picture.

OBJECTIVE: Diagnostic assessment of ADHD is challenging due to comorbid psychopathologies and symptoms overlapping with other psychiatric disorders. In this study, we investigate if a distinct pattern of neuromuscular dysregulation previously reported in ADHD, can help identifying ADHD in psychiatric patients with diverse and complex symptoms. METHOD: We explored the impact of neuromuscular dysregulation, as measured by The Motor Function Neurologic Assessment (MFNU), on the likelihood of being diagnosed with ADHD, affective disorder, anxiety disorder, or personality disorder among adults (n = 115) referred to a psychiatric outpatient clinic. RESULTS: Logistic regression revealed that neuromuscular dysregulation was significantly associated with ADHD diagnosis only (OR 1.15, p < .01), and not with affective-, anxiety-, or personality disorders. Sensitivity and specificity for ADHD at different MFNU scores is provided. CONCLUSIONS: A test of neuromuscular dysregulation may promote diagnostic accuracy in differentiating ADHD from other psychiatric disorders in patients with an overlapping symptom picture. This may have important implications for clinical practice. More studies are needed.

The effects of a telenursing scheduled intervention of brief behavioral activation therapy on depression and anxiety symptoms of patients with mixed depression and anxiety disorder: A randomized controlled trial.

BACKGROUND: Although many studies have been conducted on the efficacy of behavioral activation in depression, few studies have evaluated the efficacy of this treatment in patients with mixed depression and anxiety through telecare. AIM: To determine the effects of a telenursing scheduled intervention of brief behavioral activation therapy on depression and anxiety symptoms of patients with mixed anxiety and depression disorder (MADD). DESIGN: A randomized controlled trial. METHODS: Thirty subjects with MADD were randomly assigned to an intervention group and a control group. The eight-session person-centered behavioral activation intervention was delivered twice weekly via tele-nursing. Depression and anxiety symptom severity were assessed using the Hamilton Anxiety Rating Scale and the Hamilton Depression Rating Scale at baseline, at the end, and one month after the intervention. Data were analyzed by independent t-tests, chi-square tests, and repeated-measures tests using SPSS version 24. RESULTS: The results showed that after the implementation of the intervention, the depression score in the intervention group decreased from 19.86 (±8.56) to 17.21 (±6.71). In contrast, depression scores increased from 18.67 (±9.72) to 19.47 (±7.33) in the control group. For anxiety symptoms, there was a clinically significant decrease after the intervention only in the intervention group. CONCLUSION: The results showed the effects of brief behavioral activation tele-nursing on a non-significant reduction in depression symptoms and a significant clinical reduction in anxiety symptoms after the intervention in MADD.

A psychological mechanism for the development of anxiety.

Although numerous behavioral constructs have been proposed to account for anxiety disorders, how these disorders develop within an individual has been difficult to predict. In this perspective, I selectively review clinical and experimental evidence suggesting that avoidance (i.e., safety) behavior increases beliefs of threat or fear. The experimental evidence has been replicated numerous times, with different parameters, and shows that when human participants emit avoidance responses in the presence of a neutral stimulus, they later show heightened expectations of threat in the presence of the neutral stimulus. I interpret these findings as resulting from prediction errors as anticipated by the Rescorla-Wagner model, although other animal learning theories can also predict the phenomenon. I discuss some implications and offer a few novel predictions. The analysis presented here sheds light on a phenomenon of theoretical and clinical relevance which is accommodated by basic associative learning theory. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Causal relationships between neuropsychiatric disorders and nonalcoholic fatty liver disease: A bidirectional Mendelian randomization study.

BACKGROUND: Increasing evidences suggest that nonalcoholic fatty liver disease (NAFLD) is associated with neuropsychiatric disorders. Nevertheless, whether there were causal associations between them remained vague. A causal association between neuropsychiatric disorders and NAFLD was investigated in this study. METHODS: We assessed the published genome-wide association study summary statistics for NAFLD, seven mental disorder-related diseases and six central nervous system dysfunction-related diseases. The causal relationships were first assessed using two-sample and multivariable Mendelian randomization (MR). Then, sensitivity analyses were performed, followed by a reverse MR analysis to determine whether reverse causality is possible. Finally, we performed replication analyses and combined the findings from the above studies. RESULTS: Our meta-analysis results showed NAFLD significantly increased the risk of anxiety disorders (OR = 1.016, 95% CI = 1.010-1.021, P value < 0.0001). In addition, major depressive disorder was the potential risk factor for NAFLD (OR = 1.233, 95% CI = 1.063-1.430, P value = 0.006). Multivariable MR analysis showed that the causal effect of major depressive disorder on NAFLD remained significant after considering body mass index, but the association disappeared after adjusting for the effect of waist circumference. Furthermore, other neuropsychiatric disorders and NAFLD were not found to be causally related. CONCLUSIONS: These results implied causal relationships of NAFLD with anxiety disorders and Major Depressive Disorder. This study highlighted the need to recognize and understand the connection between neuropsychiatric disorders and NAFLD to prevent the development of related diseases.

Causal relationships between gut microbiota and depression/anxiety disorders: A 2-sample Mendelian randomization study.

Evidence shows that the composition of the gut microbiota (GM) is associated with depression and anxiety disorders. However, the causal relationship between them remains controversial. To investigate the potential causal relationship between the GM and depression/anxiety disorders and to identify specific bacterial taxa, we conducted a 2-sample Mendelian randomization (MR) analysis on the gut microbiome implicated in depression and anxiety disorders. We incorporated summary data from genome-wide association studies (GWAS) of the microbiome derived from 7738 individuals in the Dutch Microbiome Project and 18,340 individuals in the MiBioGen consortium as our exposure variable. Concurrently, the GWAS of depression and anxiety disorders was employed as our outcome variable. The principal estimates were procured using the inverse-variance weighted test complemented by 4 robust methods: MR Egger, weighted median, simple mode, and weighted mode. In addition, we performed comprehensive sensitivity and directionality analyses. The results showed that 5 bacterial taxa were positively correlated with depression, 6 were negatively correlated; 5 were positively correlated with anxiety disorders, and 11 were negatively correlated. This study provides new insights into the connection between the GM and the pathogenesis of depression and anxiety disorders and offers new perspectives for the diagnosis and treatment of these disorders.

Mental health conditions of Colombian adolescent population: An approach to risk.

OBJECTIVE: To determine the mental health conditions of adolescents in the city of Manizales, Colombia, and explore risk regarding gender-based differences. MATERIALS AND METHODS: Quantitative, nonexperimental, descriptive research with associative scope. A total of 316 adolescents were assessed using five scales to evaluate mental health conditions: the Perceived Stress Scale, Patient Health Questionnaire-9, Generalized Anxiety Disorder Scale, Penn Alcohol Craving Scale and The Substance Dependence Severity Scale. Univariate and bivariate analysis was performed, Chi square and Odds Ratio were tested. RESULTS: The findings indicated that being female is a risk factor for high levels of perceived stress, depressive episodes and anxiety. Additionally, adolescents who are not attending school are at higher risk for dependence and abuse of psychoactive substances. Conversely, being female acts as a protective factor against dependence on psychoactive substances. CONCLUSIONS: The findings suggest a higher tendency among the participants towards experiencing depressive episodes. Regarding perceived stress, 71.5% of the participants fell into the low category, while 70.6% experienced a current episode of generalized anxiety.

Interpersonal Psychotherapy: A Review of Theory, History, and Evidence of Efficacy.

Interpersonal psychotherapy (IPT) is an empirically validated treatment for mood disorders, anxiety disorders, eating disorders, and trauma. IPT is based on the concept of "relational frame"-that an individual's experience of psychological distress impacts those around them, and that their social support network impacts the distressed individual. This concept, along with the specific techniques and tools that flow from it and the theoretical bases of IPT (attachment and interpersonal theory) make IPT unique. In this article we review the theoretical bases of IPT (attachment and communication) and provide a brief history of IPT, as well as the evidence supporting its use for a variety of disorders. We also describe its application to groups, adolescents, and other diverse populations. Future directions for research and treatment development are proposed, particularly research in the area of combining IPT with other psychotherapeutic modalities.

A systematic review of pre-injury anxiety disorder and post-concussion outcomes in youth and young adult athletes.

Pre-injury anxiety disorder may be a risk factor for poor outcomes following sportsrelated concussion. A systematic review was performed to characterize the relationship between pre-injury anxiety disorder and post-concussion symptom presentation and recovery time after sports-related concussions among children, adolescents, and young adults. A PRISMA-compliant literature search was conducted in Ovid MEDLINE, PsycINFO, EMBASE, and Scopus for articles published up to 25 January 2024. The initial query yielded 1358 unique articles. Articles that analyzed the relationship between pre-injury anxiety disorder and post-concussion symptoms and recovery time were included. A final cohort of 11 articles was extracted, comprising a total of 8390 study participants, of whom 921 had a history of pre-injury anxiety disorder. Pre-injury anxiety disorder was associated with prolonged time to return to sports activity and an increased incidence of physical, emotional, cognitive, and sleep-related symptoms. While the results of this review suggest an association between pre-injury anxiety disorder and post-concussion symptoms and recovery time, future studies should be more stringent regarding standardized anxiety disorder definitions, longitudinal assessment of post-concussion symptoms, anxiety disorder subtypes, and anxiety treatment history.

Predicting anxiety treatment outcome in community mental health services using linked health administrative data.

Anxiety disorders is ranked as the most common class of mental illness disorders globally, affecting hundreds of millions of people and significantly impacting daily life. Developing reliable predictive models for anxiety treatment outcomes holds immense potential to help guide the development of personalised care, optimise resource allocation and improve patient outcomes. This research investigates whether community mental health treatment for anxiety disorder is associated with reliable changes in Kessler psychological distress scale (K10) scores and whether pre-treatment K10 scores and past health service interactions can accurately predict reliable change (improvement). The K10 assessment was administered to 46,938 public patients in a community setting within the Western Australia dataset in 2005-2022; of whom 3794 in 4067 episodes of care were reassessed at least twice for anxiety disorders, obsessive-compulsive disorder, or reaction to severe stress and adjustment disorders (ICD-10 codes F40-F43). Reliable change on the K10 was calculated and used with the post-treatment score as the outcome variables. Machine learning models were developed using features from a large health service administrative linked dataset that includes the pre-treatment K10 assessment as well as community mental health episodes of care, emergency department presentations, and inpatient admissions for prediction. The classification model achieved an area under the receiver operating characteristic curve of 0.76 as well as an F1 score, precision and recall of 0.69, and the regression model achieved an R2 of 0.37 with mean absolute error of 5.58 on the test dataset. While the prediction models achieved moderate performance, they also underscore the necessity for regular patient monitoring and the collection of more clinically relevant and contextual patient data to further improve prediction of treatment outcomes.

Clinical characteristics of 217 Chinese cases with depersonalization/derealization disorder.

Depersonalization/derealization disorder (DPD) is a prevalent yet inadequately understood clinical condition characterized by a recurrent or persistent sense of unreality. This study aims to provide insight into DPD through descriptive and comparative analyses involving a large group of Chinese participants. The socio-demographic details (age, gender proportion, education, occupational status, marital status), depersonalized and dissociative symptom characteristics (symptomatic factors or subscales of the Cambridge Depersonalization Scale and the Dissociative Experiences Scale), development trajectory (age of onset, potential precipitating factors, course characteristics), treatment history (duration of delayed healthcare attendance, duration of delayed diagnosis, previous diagnoses), and adverse childhood experiences of the DPD patients are presented. Comparisons of anxiety and depressive symptoms, alongside psychosocial functioning, between DPD participants and those diagnosed with generalized anxiety disorder, bipolar disorders, and major depressive disorder were conducted. The analysis highlights a higher male preponderance and early onset of DPD, symptomatology marked by derealization, notable impairment in psychosocial functioning, and prolonged periods of delayed healthcare attendance and diagnosis associated with symptom severity. Furthermore, noteworthy relationships between adverse childhood experiences and symptom levels were identified. The findings substantiate the view that DPD is a serious but neglected mental disorder, urging initiatives to improve the current condition of DPD patients.

Virtual Collaborative Care Versus Specialty Psychiatry Treatment for Depression or Anxiety.

Objective: While collaborative care is known to improve depressive and anxiety symptoms in primary care, comparative effectiveness studies of virtual collaborative care versus virtual specialty psychiatry treatment in real world settings are lacking. This study examined patient depressive and anxiety symptoms over 6 months in collaborative care versus specialty psychiatry.Methods: This was an observational study with target trial emulation in a large, community-based, integrated health care system. Participants were ≥18 years old with mild-moderate depressive or anxiety symptoms measured by the Patient Health Questionnaire-9 or Generalized Anxiety Disorder-7 Scale. Exclusion criteria included acute suicide risk. Patients were assigned to collaborative care or specialty psychiatry, and symptoms were measured 6 months after treatment initiation using linear mixed-effects regression with inverse probability of treatment weighting.Results: There were N = 10,380 patients (n = 1,607 in collaborative care; n = 8,773 in specialty psychiatry) with depressive disorders and N = 2,935 (n = 570 in collaborative care; n = 2,365 in specialty psychiatry) with anxiety disorders. Model effects at 6 months showed significant symptom improvement for patients in collaborative care (adjusted mean difference [AMD] = -9.0, 95% CI, -9.7, -8.4 for depression; -5.4, 95% CI, -6.2, -4.7 for anxiety) and in specialty psychiatry (AMD = -5.0, 95% CI, -5.6, -4.5 for depression; -2.8, 95% CI, -3.6, -2.1 for anxiety), with patients in collaborative care showing significantly greater improvement compared to those in specialty psychiatry (AMD = -4.0, 95% CI, -4.7, -3.3, P < .0001 for depression; AMD = -2.6, 95% CI, -3.4, -1.8, P < .0001 for anxiety).Conclusions: Virtual collaborative care was at least as effective as specialty psychiatry for depression and anxiety. Collaborative care implementation can support national guidelines regarding depression and anxiety screening and treatment.

Psychiatric disorders and comorbidity in women with Turner Syndrome: a retrospective national cohort study.

Turner syndrome (TS) is a genetic condition characterized by partial or complete monosomy X. A reduced life expectancy has been shown in TS, depending on an increased risk of aortic dissection, and ischemic heart disease. Studies covering the occurrence of psychiatric conditions are sparse within TS. Several case reports describe concomitant TS and neuropsychiatric abnormalities that may represent a pathogenetic link to genetics, as well as feature correlates of TS. The aim of this study was to determine the presence, and the frequency of psychiatric diagnosis in women with TS in a Swedish cohort followed during 25 years' time. Statistics from the entire female population in Sweden of corresponding age was used as reference. Data were retrieved from clinical examinations and validated from the National Board of Health and Welfare registries for women with TS (n = 487), aged 16 to 84 years, with respect to mental health disorders. The most common diagnoses in TS were mood and anxiety disorders. There was no increase in psychiatric diagnosis within the group with time, nor correlation to specific karyotype or somatic comorbidity as congenital heart disease and hypothyroidism, hormonal treatment, or childbirth. In addition, the frequency of psychiatric diagnosis in TS was lower than in the population-based data. Further investigations are needed in the view of the fact that women with Turner syndrome should not be burdened with more severe diagnoses.

Trends in youth acute care hospital visits for anxiety and depression in Illinois.

PURPOSE: This study analyzes the trajectory of youth emergency department or inpatient hospital visits for depression or anxiety in Illinois before and during the COVID-19 pandemic. METHODS: We analyze emergency department (ED) outpatient visits, direct admissions, and ED admissions by patients ages 5-19 years coded for depression or anxiety disorders from 2016 through June 2023 with data from the Illinois Hospital Association COMPdata database. We analyze changes in visit rates by patient sociodemographic and clinical characteristics, hospital volume and type, and census zip code measures of poverty and social vulnerability. Interrupted times series analysis was used to test the significance of differences in level and trends between 51 pre-pandemic months and 39 during-pandemic months. RESULTS: There were 250,648 visits to 232 Illinois hospitals. After large immediate pandemic decreases there was an estimated -12.0 per-month (p = 0.003, 95% CI -19.8-4.1) decrease in male visits and a - 13.1 (p = 0.07, 95% CI -27 -1) per-month decrease in female visits in the during-pandemic relative to the pre-pandemic period. The reduction was greatest for outpatient ED visits, for males, for age 5-9 and 15-19 years patients, for smaller community hospitals, and for patients from the poorest and most vulnerable zip code areas. CONCLUSIONS: llinois youth depression and anxiety hospital visit rates declined significantly after the pandemic shutdown and remained stable into 2023 at levels below 2016-2019 rates. Further progress will require both clinical innovations and effective prevention grounded in a better understanding of the cultural roots of youth mental health.

Individual differences in the impostor phenomenon and its relevance in higher education in terms of burnout, generalized anxiety, and fear of failure.

Few theoretical and empirical works have described impostor phenomenon (IP) and no study explored impostorism from a dark perspective. We adopted a person-centered approach to identify clusters of impostors based on scores on the IP, perfectionistic self-presentation and the Dark Triad using a sample of 306 university students (Mage = 22.82). The latent profile analysis suggested a 6-cluster solution, which was further compared in terms of psychopathology symptoms (i.e., burnout, generalized anxiety, and fear of failure) by means of (M)ANOVAs. Our results indicated that impostorism relies on a self-presentation strategy. Moreover, individuals scoring high on IP experienced enhanced levels of psychopathology symptoms. Looking at IP from a continuum perspective might improve our understanding about what makes someone suffer from impostorism.

Implementation and evaluation of a proactive consultation-liaison model on an inpatient obstetric unit.

OBJECTIVE: Perinatal mental and anxiety disorders (PMADs) contribute to adverse health outcomes, though they are underrecognized and undertreated. Inpatient obstetric settings represent a unique opportunity for behavioral health engagement, including screening, brief treatment, and referrals for outpatient care. The proactive consultation-liaison (CL) model has proven effective in general hospital settings but is not well-studied in obstetric settings. This article describes the implementation and evaluation of a proactive CL model in an inpatient obstetric unit within a tertiary medical center. METHODS: We implemented a multidisciplinary, proactive CL model in an inpatient obstetric unit with the purpose of identifying patients at risk for or experiencing PMADs and providing intervention and/or referral to treatment. Systematic screening of 7322 admitted patients was performed over a 17-month period to identify eligible patients for behavioral health consultation. Consultation data was retrospectively extracted from the electronic medical record. Key implementation outcomes were assessed using a RE-AIM measures (Reach, Effectiveness, Adoption, Implementation, and Maintenance) framework. RESULTS: 1589 initial consults were conducted by the multidisciplinary team, yielding a consult rate of 21.7 %. The majority of consults (94 %) were completed by a social worker or psychologist, with most patients identified for consultation at multidisciplinary rounds (60.7 %). The most common indications for consultation with a psychiatrist included medication management, history of bipolar disorder, and history of anxiety. All invited staff and providers participated in the model. Alternative funding sources agreed to cover the salaries of the multidisciplinary team following conclusion of pilot grant funding. CONCLUSIONS: A proactive CL model implemented in an inpatient obstetric unit led to a higher consult rate (21.7 %) than is observed with traditional CL services. A multidisciplinary proactive CL model shows promise in identifying people at-risk for PMADs and providing targeted interventions to prevent PMADs and treat those with active symptoms.

A Young adolescent with undiagnosed ADHD-inattentive presentation and co-morbid anxiety and depression: A case report.

This case report discusses a young adolescent with attention deficit hyperactivity disorder (ADHD) - inattentive presentation, and comorbid anxiety and depression that was not diagnosed until age 13. However, most ADHD is diagnosed before age 12. Anxiety and depression are common comorbidities of ADHD that present in primary care and can mimic the symptoms of ADHD. Due to the shortage of trained pediatric behavioral and mental health specialists, primary care pediatric nurse practitioners often diagnose and manage children and adolescents with ADHD and various comorbid conditions. It is essential to look for red flags in young children, especially in ADHD inattentive presentation, because symptoms are often masked and go unrecognized, undiagnosed, and untreated for years, resulting in academic and social problems causing the child and family stress, frustration, and reduced quality of life.