Neurological soft signs and structural network changes: a longitudinal analysis in first-episode schizophrenia.

BACKGROUND: Neurological soft signs (NSS) are often reported in patients with schizophrenia and may vary with psychopathological symptoms during the course of disease. Many cross-sectional neuroimaging studies have shown that NSS are associated with disturbed network connectivity in schizophrenia. However, it remains unclear how these associations change over time during the course of disorder. METHODS: In present study, 20 patients with first-episode schizophrenia and 20 controls underwent baseline structural magnetic resonance imaging (MRI) scan and at one-year follow-up. Structural network characteristics of patients and controls were analyzed using graph theoretical approach based on MRI data. NSS were assessed using the Heidelberg scale. RESULTS: At baseline, patients demonstrated significant changes of the local network properties mainly involving regions of the cortical-subcortical-cerebellar circuits compared to healthy controls. For further analysis, the whole patient group was dichotomized into a NSS-persisting and NSS-decreasing subgroup. After one-year follow-up, the NSS-persisting subgroup showed decreased betweenness in right inferior opercular frontal cortex, left superior medial frontal cortex, left superior temporal cortex, right putamen and cerebellum vermis and increased betweenness in right lingual cortex. However, the NSS-decreasing subgroup exhibited only localized changes in right middle temporal cortex, right insula and right fusiform with decreased betweenness, and in left lingual cortex with increased betweenness. CONCLUSIONS: These findings provide evidence for brain network reorganization subsequent to clinical disease manifestation in patients with first-episode schizophrenia, and support the hypothesis that persisting NSS refer to progressive brain network abnormalities in patients with schizophrenia. Therefore, NSS could help to establish a better prognosis in first-episode schizophrenia patients.

[Home treatment for substance use disorder - Hospitalisation addictologique à domicile (HAAD)]. / Hospitalisation addictologique à domicile (HAAD).

In Switzerland, substance use disorders (SUD) are responsible for individual suffering and major economic costs. Especially the co-occurrence of SUD with other psychiatric disorders often leads to a revolving door effect and high emergency room attendance. For other severe psychiatric disorders outreach offers have been established, including home treatment (HT). Research has detected several advantages of HT, while noting that this form of treatment is not suitable for SUDs. We implemented an HT module especially for individuals suffering from SUD, called "Hospitalisation addictologique à domicile (HAAD)" which is carried out by a multidisciplinary team and realized in the same way and at the same frequency as in the hospital, but it takes place at home and aims at maintaining the patients in their daily activities and social contacts.

En Suisse, les troubles liés à l'usage de substances (TUS) sont la source de souffrances individuelles et de coûts économiques majeurs. Surtout, la cooccurence des TUS avec d'autres troubles psychiatriques engendre un effet de porte tournante et des fréquentations élevées aux urgences. Pour d'autres troubles psychiatriques sévères des offres de proximité sont connues, y compris le « home treatment ¼ (HT). Les évaluations constatent que le HT n'est pas adapté aux TUS. Pour ces derniers, nous avons implémenté un module HT, nommé « Hospitalisation addictologique à domicile (HAAD) ¼ qui est réalisé par une équipe pluridisciplinaire de la même manière et à la même fréquence qu'à l'hôpital. Par contre le HT se déroule à domicile et a pour mission de maintenir les patients-e-s dans leurs activités quotidiennes et de favoriser ainsi les contacts sociaux.

[Mobile phone applications for addiction treatment]. / Applications sur smartphone pour le traitement des addictions.

This literature review focuses on mobile phone applications for addiction treatment. Only applications used in combination with a standard treatment were considered. Eleven studies met inclusion criteria. The applications offered information, monitoring, motivational, and relapse prevention tools. Two applications offered more specific psychotherapeutic support. A majority of the studies showed a reduction in consumption following treatment, and this reduction was greater in patients who used an application. The use of smartphone applications in combination with the usual treatment therefore seems to increase the effectiveness of addiction treatment in reducing consumption.

Cette revue de littérature porte sur les applications de traitement des addictions disponibles sur téléphones portables. Seules les applications utilisées en parallèle avec un traitement habituel ont été prises en considération. Onze études ont été retenues. Les applications offraient des aides concernant l'information, le monitorage, des outils motivationnels et de prévention de rechute. Deux applications proposaient une aide psychothérapeutique plus spécifique. Une majorité d'études a mis en évidence une diminution des consommations suite aux traitements plus importante chez les patients qui utilisaient une application. L'emploi d'applications sur smartphone en combinaison avec le traitement habituel représente donc un potentiel gain d'efficacité sur la réduction des consommations.

Anxious depression as a clinically relevant subtype of pediatric major depressive disorder.

In adults, anxious depression has been identified as a more severe form of major depressive disorder (MDD), associated with higher depression severity, more suicidal ideation and worse treatment outcome. Research in pediatric depression, however, has been sparse. 126 children and adolescents aged 8-18 years with a primary diagnosis of MDD were categorized into a MDD-only group and an anxious depression group based on clinically elevated scores on the Beck Anxiety Inventory. One-third of the sample was classified as having anxious depression with females being overrepresented in the anxious depressed compared to the MDD-only group. 42.2% of the anxious depressed youth met diagnostic criteria for a comorbid anxiety disorder. Anxious depressed youth were more likely to suffer recurrent depressive episodes, showed higher depression severity and a unique pattern of depressive symptoms characterized by more severe sleep problems, more somatic complaints, more severely depressed mood and more frequent suicidal ideations. Scores on a suicidal ideation scale were increased even when controlling for overall depression severity. However, when comparing depressed patients with and without comorbid anxiety disorders, no differences in depression severity, symptom patterns or suicidal ideations were observed. The results indicate that high anxiety levels in depressed youth are clinically relevant, and given the increase in suicidal ideation, anxiety symptoms during depressive episodes should routinely be screened in clinical practice even in the absence of a fully formed comorbid anxiety disorder.

[Lino Castle - An interior design concept to improve inpatient treatment in child and adolescent psychiatry]. / Burg Lino ­ Ein innenarchitektonisches Konzept zur Verbesserung der stationären Behandlung in der Kinder- und Jugendpsychiatrie.

Lino Castle - An interior design concept to improve inpatient treatment in child and adolescent psychiatry Abstract. Only very few data exist concerning hospital architecture in psychiatry/child and adolescent psychiatry. Previous data suggest that architectural improvements do reduce the application of coercive measures as well as reducing aggressive behavior, endangerment of self and others, and provoking changes in the kind and frequency of medication. In order to improve the overall hospital environment of inpatient treatment, the Center for Child and Adolescent Psychiatry and Psychotherapy of Clienia Littenheid AG developed a spatial and communication concept named "Lino Castle." In cooperation with patients, their parents as well as members of the multidisciplinary team, we implemented a concept that serves to ameliorate the recovery process of the children and adolescents. "Lino Castle" is deeply rooted in the history of the local village and aims to allow patients to feel at ease for the duration of their stay. It hosts seven characters that serve as guardians and protectors of the individual wards and represent various types of disorders and emotional states. The respective architectural concept grew out of the storyline of "Lino Castle" and combines colors, forms, materials, graphics, and furniture to ensure an environment conducive to healing and reduced anxiety. With the implementation of "Lino Castle," we observed that the number of admissions and hospital occupancy increased significantly, whereas the length of stay and the ratio of involuntary admissions in closed wards decreased. We presume that this turn of events is due to higher commitment, acceptance, and less aggressive behavior in the patients, and to higher motivation and work satisfaction in the staff.

[Suicidality in mental illness ­ prevention and therapy]. / Suizidalität bei psychischen Erkrankungen - Prävention und Behandlung.

The great majority of suicides and suicide attempts are related to mental illness. Special risk has been attributed to depression, psychosis, substance use, personality, and trauma-related disorders. Many affected persons seek medical attention prior to taking action. Primary care therefor plays an outstanding role in suicide prevention. Doctors should pay attention to potential risk constellations and actively address the issue. This paper presents possibly helpful models and instruments for everyday use. Most importantly, however, professionals' empathy and time are required as well as appropriate decisions concerning a referral to a psychiatrist or psychiatric inpatient treatment.

Psychedelic-assisted therapy for palliative care within a home treatment setting: A case report.

Key Clinical Message: This case study describes the feasibility and safety of psychedelic-assisted therapy (PAT) as a home-based intervention for a patient with throat cancer experiencing significant existential distress. The patient tolerated the intervention well. This case supports the feasibility and safety of PAT for patients with life-threatening conditions in a home setting. Abstract: Psychedelic-assisted therapy (PAT), as it is practiced today, merges traditional psychotherapeutic techniques with the use of psychedelics such as LSD, psilocybin, or MDMA with the aim of unlocking deeper insights in patients and treating mental conditions that are resistant to other forms of therapy. The present case study describes the safety of PAT as a home-based intervention for a patient with throat cancer experiencing significant existential distress. The patient tolerated the intervention well and was asked to report on measures of anxiety, depression, and distress related to his somatic condition. The observations provided by this clinical case report align with previous findings, suggesting that PAT can be safely applied to potentially provide relief from existential distress in patients with life-threatening conditions. As this is a single-case study, generalizations should be made cautiously. Moreover, placebo effects, expectancy effects, and the natural course of the disease may influence outcomes. Future research should consider controlled trials to ascertain the efficacy and safety of such interventions in diverse settings.

Sleep disturbance, but not depression severity, is associated with inflammation in children and adolescents.

STUDY OBJECTIVES: We aimed to examine the association between self-rated and clinician-rated sleep disturbances and C-reactive protein (CRP), an objective marker of inflammation, in pediatric depression. METHODS: Two hundred fifty-six children and adolescents (15.2 ± 1.6 y, 72.3% female) with moderate to severe symptoms of depression participated in the study. Sleep disturbances were assessed by self-reports (Insomnia Severity Index) and clinician ratings (Kiddie-Schedule for Affective Disorder and Schizophrenia), inflammation by plasma CRP levels. RESULTS: Higher levels of CRP correlated positively with clinician-rated middle insomnia and hypersomnia. After adjusting for control variables (body mass index, tobacco, alcohol, stress, age, sex, antidepressants, sleep medication, depression severity), regression models confirmed the significant association of clinician-rated hypersomnia and middle insomnia symptoms with elevated CRP levels. In the adjusted regression models, other clinician-rated manifestations of sleep disturbance (eg, initial insomnia) and insomnia self-ratings were not significantly associated with CRP. Body mass index correlated positively with CRP, but body mass index had no mediating effect on the associations between sleep disturbances and CRP. We did not find an association between depression severity, assessed by the Children's Depression Rating Scale-Revised, and CRP. CONCLUSIONS: Results of the present study indicate a significant association of hypersomnia and middle insomnia symptoms with CRP in pediatric depression, not linked to alterations in the body mass index. CITATION: Strumberger MA, Häberling I, Emery S, et al. Sleep disturbance, but not depression severity, is associated with inflammation in children and adolescents. J Clin Sleep Med. 2023;19(10):1775-1784.

Executive functions and borderline personality features in adolescents with major depressive disorder.

Background: Executive functions (EF) consolidate during adolescence and are impaired in various emerging psychiatric disorders, such as pediatric Major Depressive Disorder (pMDD) and Borderline Personality Disorder. Previous studies point to a marked heterogeneity of deficits in EF in pMDD. We examined the hypothesis that deficits in EF in adolescents with pMDD might be related to comorbid Borderline Personality features (BPF). Methods: We examined a sample of 144 adolescents (15.86 ± 1.32) diagnosed with pMDD. Parents rated their child's EF in everyday life with the Behavior Rating Inventory of Executive Function (BRIEF) and BPF with the Impulsivity and Emotion Dysregulation Scale (IED-27). The adolescents completed equivalent self-rating measures. Self- and parent-ratings of the BRIEF scores were compared with paired t-Tests. Correlation and parallel mediation analyses, ICC, and multiple regression analyses were used to assess symptom overlap, parent-child agreement, and the influence of depression severity. Results: Over the whole sample, none of the self- or parent-rated BRIEF scales reached a mean score above T > 65, which would indicate clinically impaired functioning. Adolescents tended to report higher impairment in EF than their parents. Depression severity was the strongest predictor for BPF scores, with Emotional Control predicting parent-rated BPF and Inhibit predicting self-rated BPF. Furthermore, the Behavioral Regulation Index, which includes EF closely related to behavioral control, significantly mediated the relationship between depression severity and IED-27 factors emotional dysregulation and relationship difficulties but not non-suicidal self-injuries. Conclusion: On average, adolescents with depression show only subtle deficits in executive functioning. However, increased EF deficits are associated with the occurrence of comorbid borderline personality features, contributing to a more severe overall psychopathology. Therefore, training of executive functioning might have a positive effect on psychosocial functioning in severely depressed adolescents, as it might also improve comorbid BPF. Clinical trial registration: www.ClinicalTrials.gov, identifier NCT03167307.

Psychological Treatments for Psychosis: History and Overview.

This article is part of the ISPS (International Society for the Psychological Treatment of the Schizophrenias and other Psychoses) task force report on the PORT (Patients Outcome Research Team) recommendations for treatment of schizophrenia. It reviews psychological treatment approaches in psychosis to date and assesses recent trends. The most influential therapies have been psychoanalytic/psychodynamic, cognitive behavioral (CBT), and supportive therapy.

Functional connectivity changes in the delta frequency band following trauma treatment in complex trauma and dissociative disorder patients.

Objective: Phase-oriented trauma treatment is efficacious in the treatment of complex trauma and dissociative disorder patients. However, the neural correlates of this therapeutic effect are not yet well-understood. In the current study we investigated whether patients show a strengthening in functional network connectivity in the delta frequency band (1-3.5 Hz) over the course of phase-oriented inpatient trauma treatment while they performed an emotion regulation task. Further, we examined whether neural changes were associated with symptom reduction and improvement in emotion regulation skills. Methods: Before and after 8 weeks of treatment, electroencephalography (EEG) was acquired in patients (n = 28) with a complex posttraumatic stress disorder (cPTSD) or complex dissociative disorder (CDD). They also completed clinical and emotion regulation questionnaires. To delimit data variability, patients participated as one dissociative part that is referred to as Apparently Normal Part (ANP). Patients' data were compared to a matched healthy control croup (n = 38), also measured twice. Results: Prior to treatment, functional connectivity was significantly lower in patients compared to controls during cognitive reappraisal of unpleasant pictures and passive viewing of unpleasant and neutral pictures. These hypoconnected networks largely overlapped with networks typically activated during the recall of (emotional) autobiographical memories. Functional connectivity strength within these networks significantly increased following treatment and was comparable to controls. Patients showed symptom reduction across various clinical domains and improvement in the use of cognitive reappraisal as emotion regulation strategy. Treatment-related network normalizations were not related to changes in questionnaire data. Conclusion: Phase-oriented treatment may strengthen connections between regions that are activated during autobiographical recall. These findings encourage further investigation of this circuitry as a therapeutic target in cPTSD and CDD patients. Clinial trial registration: www.ClinicalTrials.gov, identifier: NCT02459340, https://www.kofam.ch/de/studienportal/suche/149284/studie/26681.

Neurological signs and morphological cerebral changes in schizophrenia: An analysis of NSS subscales in patients with first episode psychosis.

Neurological soft signs (NSS) comprise a broad range of minor motor and sensory deficits which are frequently found in schizophrenia. However, the cerebral changes underlying NSS are only partly understood. We therefore investigated the cerebral correlates of NSS by using magnetic resonance imaging (MRI) in 102 patients with first episode schizophrenia. NSS were assessed after remission of acute psychotic symptoms using the Heidelberg scale (HS), which consists of five NSS subscales ("motor coordination", "complex motor tasks", "orientation", "integrative functions", and "hard signs"). Correlations between NSS scores and cerebral changes were established by optimized voxel-based morphometry. NSS total scores were significantly associated with reduced gray matter densities in the precentral and postcentral gyri, the inferior parietal lobule and the inferior occipital gyrus. Both of the NSS subscales "motor coordination" and "complex motor tasks", referred to motor strip changes but showed differential correlations with parietal, insular, cerebellar or frontal sites, respectively. The NSS subscales "orientation" and "integrative functions" were associated with left frontal, parietal, and occipital changes or bihemispheric frontal changes, respectively. The NSS subscale "hard signs" was associated with deficits in the right cerebellum and right parastriate cortex. Repeated analyses for white matter changes revealed similar results. These findings confirm the associations between NSS and cerebral changes in areas important for motor and sensory functioning. This variety of cerebral sites corresponds to the heterogeneity of NSS and are consistent with the hypothesis that NSS reflect both a rather generalized cerebral dysfunction and localized deficits specific for particular signs.

Neurological Soft Signs (NSS) in Census-Based, Decade-Adjusted Healthy Adults, 20 to >70 Years of Age.

Neurological soft signs (NSS) represent minor neurological features and have been widely studied in psychiatric disease. The assessment is easily performed. Quantity and quality may provide useful information concerning the disease course. Mostly, NSS scores differ significantly between patients and controls. However, literature does not give reference values. In this pilot study, we recruited 120 healthy women and men to build a cross-sectional, census-based sample of healthy individuals, aged 20 to >70 years, subdivided in 10-year blocks for a close approach to the human lifeline. Testing for NSS and neurocognitive functioning was performed following the exclusion of mental and severe physical illness. NSS scores increased significantly between ages 50+ and 60+, which was primarily accountable to motor signs. Gender and cognitive functioning were not related to changes of scores. Although the number of individuals is small, study results may lay a foundation for further validation of NSS in healthy individuals.

Resting-state functional connectivity in patients with a complex PTSD or complex dissociative disorder before and after inpatient trauma treatment.

INTRODUCTION: Recent research suggests that traumatized patients are characterized by disrupted resting-state functional connectivity. We examined whether neural networks involved in resting-state change over the course of a phase-oriented inpatient treatment for complex traumatized and dissociative disorder patients. We also investigated associations between these network alterations and clinical symptoms and emotion regulation skills. METHODS: Pre- and post-treatment, electroencephalography (EEG) was recorded during resting-state in patients (n = 23) with a complex dissociative disorder (CDD) or complex posttraumatic stress disorder (cPTSD). Patients also completed clinical and emotion regulation questionnaires. To reduce variance in the collected data, patients were exclusively tested as one prototypical dissociative part referred to as Apparently Normal Part (ANP). Functional network connectivity was examined and compared with a matched healthy control group (n = 37), also measured twice. RESULTS: Prior to treatment and compared with controls, patients had a significantly lower functional connectivity strength within eyes-open and eyes-closed resting-state networks in the theta and alpha frequency band. Following treatment, functional connectivity strength within these networks was comparable to the control group and comprised areas belonging to the default mode network (DMN) and prefrontal as well as anterior cingulate control regions. Treatment-related network normalizations in the theta frequency band were associated with a self-reported increase in the use of cognitive reappraisal strategies and reduction in emotion regulation difficulties. CONCLUSION: Phase-oriented trauma treatment can strengthen resting-state network connectivity and can increase the capacity of complex traumatized and dissociative patients as ANP to handle emotional challenges effectively.

When parents and children disagree: Informant discrepancies in reports of depressive symptoms in clinical interviews.

BACKGROUND: Parents and their children often disagree on the existence and severity of psychopathological symptoms, especially in major depressive disorder (MDD). Discrepant estimations pose a problem for the validity of diagnoses and illness severity with major implications for treatment evaluation. METHODS: 118 adolescents aged 13-18 years and their parents were interviewed and their reports were compared regarding the presence of a MDD diagnosis. In addition, severity ratings of depression symptoms reported in the Children's Depression Rating Scale-Revised (CDRS-R) were compared between parents and their offspring using multivariate analyses and polynomial regressions. The association between borderline features, functional impairment, and treatment history variables with parent-child agreement was assessed. RESULTS: In 38% of the cases, parents and adolescents agreed on DSM-IV diagnostic MDD criteria, while in 53%, only the adolescent endorsed criteria for a MDD. A MDD that was endorsed by parents and adolescents was characterized by higher depression severity, higher number of previous treatments, and higher functional impairment. Using a polynomial approach, neither age nor borderline tendencies were associated with agreement. LIMITATIONS: We did not differentiate between mother's versus father's reports and borderline features were assessed by self-report only. CONCLUSIONS: Adolescents and their parents gave differing reports of the existence and severity of depressive symptoms. The high discrepancy levels combined with the uncertainty of previously published findings due to methodological challenges are concerning. Clinicians and researchers need to consider discrepancies in agreement in relation to diagnosis and illness severity in the context of their clinical and research decisions.

Verbal Memory Performance in Depressed Children and Adolescents: Associations with EPA but Not DHA and Depression Severity.

Omega-3 polyunsaturated fatty acids (n-3 PUFAs) have been described as positively associated with cognitive functioning. Current meta-analyses have identified eicosapentaenoic acid (EPA) as potentially more effective than docosahexaenoic acid (DHA). An especially vulnerable subgroup that might benefit from these beneficial effects are depressed youths. In this study, we examined associations between red blood cell (RBC) DHA and EPA levels and depression severity and verbal memory performance in a sample of 107 moderately (n = 63) and severely (n = 44) depressed youths. The findings showed that youths with high RBC EPA levels had steeper learning curves compared to those with moderate or low RBC EPA levels (Pillai's Trace = 0.195, p = 0.027, ηp2 = 0.097). No associations between RBC DHA levels or depression severity and verbal memory performance were observed. Our results further confirm previous findings indicating a more important role of EPA compared to DHA in relation to cognitive functioning. Future research should further investigate the differential role of EPA and DHA concerning cognitive functioning in depressed youths. Evidence supporting beneficial supplementation effects could potentially establish a recommendation for a natural and easily accessible intervention for cognitive improvement or remission.

Cerebellar substructures and neurological soft signs in first-episode schizophrenia.

A subtle impairment of motor coordination and sensory integration functions is frequently found in schizophrenia. Clinically these deficits present as neurological soft signs (NSS). Because of its crucial role in motor function, control of muscle tone and equilibrium, the cerebellum is likely to be involved in the appearance of NSS. Magnetic resonance imaging (MRI) was performed in 30 patients with first-episode schizophrenia - all treated with atypical neuroleptics - and 21 healthy controls. NSS were rated on the Heidelberg Scale. By manual tracing, the cerebellum was divided into the following subregions bilaterally: anterior lobe, superior posterior lobe, inferior posterior lobe, and corpus medullare, respectively. Volumetric measures were compared between the two groups and related to NSS scores. NSS scores were significantly higher in patients than in controls. Cerebella of patients were significantly smaller with atrophy pronounced in the corpus medullare bilaterally. In the patients' group, higher NSS scores were found to be related to reduced volumes of the posterior lobes of the cerebellum. In contrast, no significant associations between NSS scores and cerebellar subregions in healthy subjects arose. Our findings support the hypothesis of cerebellar involvement in schizophrenia and indicate that alterations in distinct cerebellar regions are related to NSS.

Functional reorganization of neural networks involved in emotion regulation following trauma therapy for complex trauma disorders.

OBJECTIVES: We investigated whether patients with complex interpersonal trauma engage neural networks that are commonly activated during cognitive reappraisal and responding naturally to affect-laden images. In this naturalistic study, we examined whether trauma treatment not only reduces symptoms but also changes neural networks involved in emotional control. METHODS: Before and after eight weeks of phase-oriented inpatient trauma treatment, patients (n = 28) with complex posttraumatic stress disorder (cPTSD) and complex dissociative disorders (CDD) performed a cognitive reappraisal task while electroencephalography (EEG) was registered. Patients were measured as a prototypical dissociative part that aims to fulfill daily life goals while avoiding traumatic memories and associated dissociative parts. Matched healthy controls (n = 38) were measured twice as well. We examined task-related functional connectivity and assessed self-reports of clinical symptoms and emotion regulation skills. RESULTS: Prior to treatment and compared to controls, patients showed hypoconnectivity within neural networks involved in emotional downregulation while reappraising affect-eliciting pictures as well as viewing neutral and affect-eliciting pictures. Following treatment, connectivity became normalized in these networks comprising regions associated with cognitive control and memory. Additionally, patients showed a treatment-related reduction of negative but not of positive dissociative symptoms. CONCLUSIONS: This is the first study demonstrating that trauma-focused treatment was associated with favorable changes in neural networks involved in emotional control. Emotional overregulation manifesting as negative dissociative symptoms was reduced but not emotional underregulation, manifesting as positive dissociative symptoms.

One-year outcome and its prediction in first-episode schizophrenia--a naturalistic study.

BACKGROUND: The literature suggests that the early course of schizophrenia is a strong predictor of long-term outcome. We sought to test this notion in a sample of first-episode patients. SAMPLING AND METHODS: Forty patients with a first episode of DSM-IV diagnoses of schizophrenia, schizoaffective, or schizophreniform disorder were assessed with well-established instruments such as the Positive and Negative Syndrome Scale and the Strauss-Carpenter Scale. Reassessment was performed 14 months later and included the Global Assessment of Functioning Scale in addition to the aforementioned instruments and a psychiatric interview. Regression analyses for the Global Assessment of Functioning Scale and symptomatology were used to identify outcome predictors. RESULTS: At follow-up, 27 patients (67.5%) were in remission. Women's outcome was significantly better with respect to intimate relationships and domiciliary independence. Although symptomatology of the whole group remained stable during the follow-up period, a subgroup of patients experienced a significant decrease in symptom levels whereas symptoms increased in another subgroup. The most important predictor of outcome was compliance with atypical antipsychotic medication during the follow-up period. CONCLUSIONS: These results suggest that there is a prognostic divide early in the course of the disease, that compliance with medication is of overriding importance towards 1-year outcome, and that for the individual patient the question of chronicity may be answered very early in the course of the disease.

Epidemiology of Suicide and the Psychiatric Perspective.

Suicide is a worldwide phenomenon. This review is based on a literature search of the World Health Organization (WHO) databases and PubMed. According to the WHO, in 2015, about 800,000 suicides were documented worldwide, and globally 78% of all completed suicides occur in low- and middle-income countries. Overall, suicides account for 1.4% of premature deaths worldwide. Differences arise between regions and countries with respect to the age, gender, and socioeconomic status of the individual and the respective country, method of suicide, and access to health care. During the second and third decades of life, suicide is the second leading cause of death. Completed suicides are three times more common in males than females; for suicide attempts, an inverse ratio can be found. Suicide attempts are up to 30 times more common compared to suicides; they are however important predictors of repeated attempts as well as completed suicides. Overall, suicide rates vary among the sexes and across lifetimes, whereas methods differ according to countries. The most commonly used methods are hanging, self-poisoning with pesticides, and use of firearms. The majority of suicides worldwide are related to psychiatric diseases. Among those, depression, substance use, and psychosis constitute the most relevant risk factors, but also anxiety, personality-, eating- and trauma-related disorders as well as organic mental disorders significantly add to unnatural causes of death compared to the general population. Overall, the matter at hand is relatively complex and a significant amount of underreporting is likely to be present. Nevertheless, suicides can, at least partially, be prevented by restricting access to means of suicide, by training primary care physicians and health workers to identify people at risk as well as to assess and manage respective crises, provide adequate follow-up care and address the way this is reported by the media. Suicidality represents a major societal and health care problem; it thus should be given a high priority in many realms.