Neurocognitive abnormalities are prevalent in both first episode schizophrenia patients and in ultra high risk (UHR) patients.

To compare verbal fluency performance at baseline in UHR in patients that did and did not make the transition to psychosis.

Baseline verbal fluency performance in UHR-patients (n = 47) was compared to match first episode patients (n = 69) and normal controls (n = 42).

Verbal fluency (semantic category) scores in UHR-patients did not differ significantly from the score in first episode schizophrenia patients. Both the UHR group (p < 0.003) and the patient group (p < 0.0001) performed significantly worse than controls. Compared to the non-transition group, the transition group performed worse on verbal fluency, semantic category (p < 0.006) at baseline.

Verbal fluency (semantic category) is disturbed in UHR-patients that make the transition to psychosis and could contribute to an improved prediction of transition to psychosis in UHR-patients.

During recent decades, there has been a substantial increase in admissions to forensic mental hospitals in several European countries. It is not known if reforms implemented in mental health policies and practices are responsible for this development.

Our study examined the development of mental health care in Austria and the incidence and prevalence of mentally disordered offenders judged not guilty by reason of insanity (NGRI).

We analysed data on service provision and data from criminal statistics between 1970 and 2008 from several national sources.

During the first decade when reforms to mental health practice were implemented, the incidence and prevalence of offenders judged NGRI remained unchanged, despite a reduction of mental hospital beds by nearly 50% and little outpatient care. Surprisingly, the enormous increase in admissions to forensic inpatient treatment began in Austria only after community mental health services were rolled out across the country in the 1990s. This increase was primarily due to admissions of patients who had committed less severe offences, while rates of those who had committed homicide remained unchanged.

Our results cannot be explained by details of the reforms such as the downsizing of mental hospitals or a lack of outpatient facilities, nor by changes to criminal sentencing. Rather, the results provide evidence of an increasingly inadequate provision of comprehensive care for “difficult” but not extremely dangerous psychotic patients living in the community. This may result from the attitudes of mental health professionals who have become less inclined to integrate aggressive behaviour into their understanding of psychosis. As a consequence, increasing numbers of “difficult” patients end up in forensic psychiatric institutions. This development, which can be observed in nearly all European countries, raises concerns with regard to efforts to destigmatize both patients and psychiatry.

To examine the predictors of aggressive behaviours occurring before acute hospitalisation.

We analysed 350 acute admissions to a psychiatric ward during a 12-month period. The diagnoses were formulated according to the DSM IV axis I and II criteria. Aggressive behaviours occurring in the week before admission were retrospectively assessed using the modified overt aggression scale. The patients' clinical and sociodemographic variables, concurrent drug or alcohol abuse, and admission status were recorded at the time of admission.

Aggressive and violent behaviours were highly prevalent, respectively, in 45% and 33% of the cases. Violence before admission was independently associated with drug abuse, involuntary admission status, and severe psychopathology. A diagnosis of a psychotic disorder did not increase the risk of aggression or violence, compared to the other psychiatric diagnoses. Personality disorders were significantly more associated to aggressive behaviours than psychotic disorders.

The diagnosis of psychotic disorder is a poor predictor of aggression in a sample of psychiatric patients. Other clinical and non-clinical variables are associated to aggression before hospitalisation: they include drug abuse, involuntary admission status, general severity of symptoms, and diagnosis of personality disorder.

This study assessed the underexplored factors associated with significant improvement in mothers’ mental health during postpartum inpatient psychiatric care.

This study analyzed clinical improvement in a prospective cohort of 869 women jointly admitted with their infant to 13 psychiatric Mother-Baby Units (MBUs) in France between 2001 and 2007. Predictive variables tested were: maternal mental illness (ICD-10), sociodemographic characteristics, mental illness and childhood abuse history, acute or chronic disorder, pregnancy and birth data, characteristics and mental health of the mother's partner, and MBU characteristics.

Two thirds of the women improved significantly by discharge. Admission for 25% was for a first acute episode very early after childbirth. Independent factors associated with marked improvement at discharge were bipolar or depressive disorder, a first acute episode or relapse of such an episode. Schizophrenia, a personality disorder, and poor social integration (as measured by occupational status) were all related to poor clinical outcomes.

Most women improved significantly while under care in MBUs. Our results emphasize the importance of the type of disease but also its chronicity and the social integration when providing postpartum psychiatric care.

Purpose of this study was to assess subjective well-being in schizophrenia inpatients and to find variables predictive for response and remission of subjective well-being.

The subjective well-being under neuroleptic treatment scale (SWN-K) was used in 232 schizophrenia patients within a naturalistic multicenter trial. Early response was defined as a SWN-K total score improvement of 20% and by at least 10 points within the first 2 treatment weeks, response as an improvement in SWN-K total score of at least 20% and by at least 10 points from admission to discharge and remission in subjective well-being as a total score of more or equal to 80 points at discharge. Logistic regression and CART analyses were used to determine valid predictors of subjective well-being outcome.

Twenty-nine percent of the patients were detected to be SWN-K early responders, 40% fulfilled criteria for response in subjective well-being and 66% fulfilled criteria for remission concerning subjective well-being. Among the investigated predictors, SWN-K early improvement and the educational status were significantly associated with SWN-K response. The SWN-K total score at baseline showed a significant negative predictive value for response. Baseline SWN-K total score, PANSS global subscore, and side effects as well as the educational status were found to be significantly predictive for remission.

Depressive symptoms should be radically treated and side effects closely monitored to improve the patient's subjective well-being. The important influence of subjective well-being on overall treatment outcome could be underlined.

Help-seeking and service utilization depends on the patients’ interpretation of their illness and treatment needs. Worry, denial of illness, need for treatment and need for hospitalization in first-time admitted patients was studied.

New patients in two mental hospitals were consecutively recruited. Three hundred and thirty-four satisfied the inclusion criteria and 251 gave informed consent. One hundred and ninety-six had complete datasets (56% of those eligible).

Demography was recorded with the Minimal Basic Dataset by Ruud et al. (1993) [45]. Experiences of hospitalisation were measured with the Patient's Experience of Hospitalisation Questionnaire by Carskey et al. (1992) [9]. MINI was used for diagnosing and SCL-90-R by Derogatis (1997) [13] for subjective symptoms. Standard multiple regressions were performed with the PEH subscales (Denial, Worry, Need for treatment and Need for hospitalisation) as dependents and demography, diagnosis and SCL-90-R subscales as explanatory variables.

(a) Psychoticism and the diagnosis of schizophrenia were associated with little worrying, denial of illness, of treatment needs and of need for hospitalisation. (b) Anxiety and affective disorders were related to worries, acknowledgement of illness, need for treatment and for hospitalisation.

In contrast to patients with mainly anxiety and affective disorders, psychotic patient tended to deny illness-related worries, that they had an illness and that they needed treatment and hospitalisation. An affective disorder together with suicidal thoughts (not attempts) was a strong drive towards hospital admission.

Assessment of suicide risk is crucial in schizophrenia and results concerning risk contributed by hallucinations and persecutory delusions are inconsistent. We aimed to determine factors associated with suicidal ideation and plans at the time of acute admission in patients suffering from schizophrenia spectrum disorders.

One hundred and twenty-four patients older than 18 years admitted to an acute psychiatric ward due to psychosis were consecutively included. Predictors of suicidal ideation and suicide plans at the time of admission were examined with multinominal logistic regression and structural equation modelling (SEM). The study design was pragmatic, thus entailing a clinically relevant representation.

Depression Odds Ratio (OR) 12.9, Drug use OR 4.07, Hallucinations OR 2.55 and Negative symptoms OR 0.88 significantly predicted Suicidal ideation. Suspiciousness/ Persecution did not. Only Depression and Hallucinations significantly predicted Suicide plans. In the SEM-model Anxiety, Depression and Hopelessness connected Suspiciousness/Persecution, Hallucinations and Lack of insight with Suicidal ideation and Suicide plans.

The study contributes to an increasing evidence base supporting an association between hallucinations and suicide risk. We want to emphasise the importance of treating depression and hallucinations in psychotic disorders, reducing hopelessness while working with insight and reducing drug abuse in order to lower suicide risk.

ClinicalTrials.gov ID; URL: http://www.clinicaltrials.gov/NCT00932529.

Schizoaffective disorder could be considered as a form of schizophrenia, a form of bipolar disorder, an independent disorder or a disorder intermediate between bipolar disorder and schizophrenia, within a psychotic continuum. The study of cognitive deficits in subjects with those diagnoses could help differentiate between these possibilities.

We compared cognitive performances of schizoaffective (SZAff) subjects with those of subjects with schizophrenia (SZ), bipolar disorder with psychotic symptoms (life-time) (BDP), bipolar disorder without life-time occurrence of psychotic symptoms (BD) and normal controls (NC). We used two tests of executive functions – the Wisconsin Card Sorting Test (WCST) and the Trail-making Test (TMT) – that are known to be impaired in those disorders.

The number of perseverative errors on WCST was highest in SZ subjects and gradually decreased in SZAff, BDP and, finally in BD subjects. By contrast, SZ and SZAff subjects obtained similar scores in the TMT, as did BD and BDP patients.

These results suggest that, for some deficits, there may be a continuum between SZ, SZAff and affective disorders, whereas SZAff patients most closely resemble SZ patients for other deficits. This implies that different conceptual views about schizoaffective disorder should be seen as complementary, rather than mutually exclusive.

We sought to determine the level of procedural justice experienced by individuals at the time of involuntary admission and whether this influenced future engagement with the mental health services.

Over a 15-month period, individuals admitted involuntarily were interviewed prior to discharge and at one-year follow-up.

Eighty-one people participated in the study and 81% were interviewed at one-year follow-up. At the time of involuntary admission, over half of individuals experienced at least one form of physical coercion and it was found that the level of procedural justice experienced was unrelated to the use of physical coercive measures. A total of 20% of participants intended not to voluntarily engage with the mental health services upon discharge and they were more likely to have experienced lower levels of procedural justice at the time of admission. At one year following discharge, 65% of participants were adherent with outpatient appointments and 18% had been readmitted involuntarily. Insight was associated with future engagement with the mental health services; however, the level of procedural justice experienced at admission did not influence engagement.

This study demonstrates that the use of physical coercive measures is a separate entity from procedural justice and perceived pressures.

Social withdrawal is among the first signs of the prodromal state of psychosis seen in clinical samples. The aim of this prospective study was to find out whether difficulty in making contact with others and social withdrawal precede first episode psychosis in the young general population.

The members of the Northern Finland Birth Cohort 1986 (n = 6274) completed the PROD-screen questionnaire in 2001–2002. The Finnish Hospital Discharge Register was used to detect both new psychotic and non-psychotic disorders requiring hospitalisation during 2003–2008.

Twenty-three subjects developed psychosis and 89 developed a non-psychotic mental disorder requiring hospitalisation during the follow-up. Of those who developed psychosis, 35% had reported difficulty or uncertainty in making contact with others and 30% social withdrawal in adolescence. In hospitalised non-psychotic disorder, the corresponding precentages were 10 and 13% and in the control group without hospital-treated mental disorder 9 and 11%. The differences between psychotic and non-psychotic hospitalised subjects (P < 0.01) as well as controls (P < 0.001) were statistically significant regarding difficulty or uncertainty in making contact with others.

In this general population-based sample self-reported difficulty or uncertainty in making contact with others in adolescence preceded psychosis specifically compared to hospitalised non-psychotic mental disorders and controls.

22q11.2 deletion syndrome (22q11DS) associates with schizophrenia spectrum disorders (SSDs), autism spectrum disorders (ASDs), and other psychiatric disorders, but co-occurrence of diagnoses are not well described.

We evaluated the co-occurrence of SSDs, ASDs and other axis I psychiatric diagnoses in 31 adolescents and adults with 22q11DS, assessing ASDs using either stringent Collaborative Program for Excellence in Autism (ASD-CPEA) criteria, or less stringent DSM-IV criteria alone (ASD-DSM-IV).

Ten (32%) individuals met criteria for an SSD, five (16%) for ASD-CPEA, and five others (16%) for ASD-DSM-IV. Of those with ASD-CPEA, one (20%) met SSD criteria. Of those with ASD-DSM-IV, four (80%) met SSD criteria. Depressive disorders (8 individuals; 26%) and anxiety disorders (7; 23%) sometimes co-occurred with SSDs and ASDs. SSDs, ASDs, and anxiety occurred predominantly among males and depression predominantly among females.

Individuals with 22q11DS can manifest SSDs in the presence or absence of ASDs and other axis I diagnoses. The results suggest that standard clinical care should include childhood screening for ASDs, and later periodic screening for all axis I diagnoses.

In cognitive models of adult psychosis, schematic beliefs about the self and others are important vulnerability and maintaining factors, and are therefore targets for psychological interventions. Schematic beliefs have not previously been investigated in children with distressing unusual, or psychotic-like, experiences (UEDs). The aim of this study was firstly to investigate whether a measure of schematic beliefs, originally designed for adults with psychosis, was suitable for children; and secondly, to examine the association of childhood schematic beliefs with internalising and externalising problems and with UEDs.

Sixty-seven children aged 8–14 years, with emotional and behavioural difficulties, completed measures of UEDs, internalising (depression and anxiety), and externalising (conduct and hyperactivity-inattention) problems, together with the Brief Core Schema Scales (BCSS).

The BCSS was readily completed by participants, and scale psychometric properties were good. Children tended to view themselves and others positively. Internalising and externalising problems and UEDs were all associated with negative schematic beliefs; effect sizes were small to medium.

Schematic beliefs in young people can be measured using the BCSS, and negative schematic beliefs are associated with childhood psychopathology and with UEDs. Schematic beliefs may therefore form a useful target in psychological interventions for young people with UEDs.

The present study aimed to examine the prevalence of child abuse across the continuum of psychosis.

The sample consisted of 198 individuals divided in three groups: (1) 48 FEP patients, (2) 77 individuals scoring high in Community Assessment of Psychic Experiences (CAPE), classified as “High CAPE” group and (3) 73 individuals scoring low, classified as “Low CAPE” group. Childhood abuse was assessed using self-report instruments. Chi2 tests and logistic regression models controlling by sex, age and cannabis were used to perform three comparisons: (i) FEP vs. Low CAPE; (ii) FEP vs. High CAPE and (iii) High CAPE vs. Low CAPE.

The frequency of individuals exposed to childhood abuse for FEP, High CAPE and Low CAPE groups were 52.1%, 41.6% and 11%, respectively. FEP and High CAPE group presented significantly higher rates of childhood abuse compared to Low CAPE group, however, no significant differences were found between FEP and High CAPE groups regarding the frequency of childhood abuse.

There is an increasing frequency of childhood abuse from low subclinical psychosis to FEP patients. However, childhood abuse is equally common in FEP and at risk individuals.

Given the undesired metabolic side effects of atypical antipsychotic medication it is important to understand the neuronal basis related to processing of appetite regulation in patients affected by schizophrenia.

Here we used functional magnetic resonance imaging (fMRI) to assess brain activity in response to food cues and neutral stimuli in twenty patients with schizophrenia and eleven healthy individuals. In addition to clinical and dietary habits assessments, we collected, in patients, measurements of fasting glucose, ghrelin, leptin, insulin, prolactin and lipids blood concentration and we correlated the cerebral activity with clinical and metabolic measures.

Both groups engaged a common neuronal network while processing food cues, which included the left insula, primary sensorimotor areas, and inferior temporal and parietal cortices. Cerebral responses to appetitive stimuli in thalamus, parahippocampus and middle frontal gyri were specific only to schizophrenic patients, with parahippocampal activity related to hunger state and increasing linearly over time. Antipsychotic medication dosage correlated positively with a cognitive measure reflecting food cravings, whereas the severity of the disease correlated negatively with a cognitive measure indicating dietary restraint in eating habits. These cognitive variables correlated, in turn, with parahippocampal and thalamic neuronal activities, respectively.

We identified a specific neural substrate underlying cognitive processing of appetitive stimuli in schizophrenia, which may contribute to appetite dysfunction via perturbations in processing of homeostatic signals in relation to external stimuli. Our results also suggest that both antipsychotic medication and the disease severity per se could amplify these effects, via different mechanisms and neuronal networks.

The determinants of everyday functioning in persons with psychotic disorder have not been widely studied in community dwelling samples. Our aim was to investigate limitations in everyday functioning among subjects with psychotic disorders in a population-based study.

Everyday functioning was assessed in a nationally representative sample of 7112 persons aged 30+ using interviewer observations and self-reports, while verbal fluency and memory were also measured. Diagnostic assessment of DSM-IV psychotic disorders was based on SCID interview and case-note data. Lifetime-ever diagnoses of psychotic disorder were classified into schizophrenia (n = 61), other non-affective psychotic disorders (ONAP) (n = 79) and affective psychoses (n = 45).

Non-affective psychotic disorder was significantly associated with limitations in everyday functioning, as well as with deficits in verbal fluency and memory. Negative symptoms, depression, age, gender, verbal memory deficits, and reduced visual acuity were predictors of limitations in everyday functioning even after controlling for sociodemographic factors and chronic medical conditions, and difficulties in social functioning were also related to expressive speech problems.

Persons with schizophrenia and ONAP have significantly more problems in everyday functioning than the general population. One significant predictor of problems was reduced visual acuity, which at least in some situations could be easily corrected.

Evidence based treatment of schizophrenia as well as antipsychotic drug utility patterns have changed considerably in recent years and the present study aims to investigate the current level of unplanned hospital readmissions in a cohort of patients with schizophrenia, and to determine the risk-reducing effects of current antipsychotic drug treatment.

An open cohort study included all consecutively discharged patients with schizophrenia in a 3-year period (n = 277). The treatment-dependent variables were entered in a multivariate Cox survival analyses with time to unplanned readmission as the dependent variable.

11.2% of patients were readmitted within 30days of discharge, and 44.8% were readmitted within 12months. Antipsychotic monotherapy reduced the risk of readmission by 74.9%. Treatment in CMHC also had a risk-reducing effect. The prescription rate of clozapine in this sample was 10.1%.

The over-all level of unplanned readmissions was in correspondence with the findings of others. Current antipsychotic drug treatment independently offers strong protection against unplanned readmissions. There may be a potential for further optimalizing antipsychotic drug treatment according to treatment guidelines.

Unplanned readmissions are very common for patients with schizophrenia but antipsychotic drug treatment is associated with a strong risk-reducing effect in this regard.