Socio-Demographic and Clinical Characteristics of Adults With Psychotic Symptomatology Under Involuntary Admission and Readmission for Compulsory Treatment in a Referral Psychiatric Hospital in Cyprus

Compulsory treatment across a 2-year follow-up within an "Early Intervention in Psychosis" program in Italy: Incidence rates and baseline predictors

INTRODUCTION

Individuals with First Episode Psychosis (FEP) have a higher risk of compulsory admission, but evidence on its prognostic role on outcomes and its baseline predictors is poor. The aims of this investigation were to calculate incidence rate of compulsory admission in FEP individuals treated within an Italian "Early Intervention in Psychosis" (EIP) service across 2 years of follow-up, and to compare clinical and sociodemographic characteristics between FEP patients with and without compulsory admission during the follow-up.

METHODS

500 FEP patients were recruited within the "Parma-Early Psychosis" program and completed a socio-demographic chart, the Positive And Negative Syndrome Scale (PANSS), and the Global Assessment of Functioning (GAF) scale. For inter-group comparisons, Mann-Whitney and Chi-square tests, Kaplan-Meier survival analysis, Cox and binary logistic regression, and mixed-design ANOVA were performed.

RESULTS

30 (6 %) FEP participants were compulsory admitted. At baseline, they were likely to be males and to have a diagnosis of schizophrenia and lower GAF scores. Longitudinally, they had higher risk of service disengagement, new attempted suicide, and functioning impairment, and showed significant group effects in terms of more severe positive symptoms, negative symptoms, uncooperativeness, and GAF scores (0.023 < ƞ2 < 0.100). At baseline, the most robust predictor for compulsory treatment was uncooperativeness (HR = 1.460), while the strongest protective factor was family history of psychosis in first-degree relatives (HR = 5.790).

CONCLUSIONS

A not negligible part of FEP participants were compulsory admitted across the follow-up. This was longitudinally associated with poor outcomes and worse treatment response. Implementing initiatives to improve the skills of professionals to increase treatment motivation from presentation is crucial to promote positive outcomes.

Socio-demographic, health, treatment, and labour market characteristics of sick-listed employees diagnosed with and treated for a mental disorder in Germany

PURPOSE

To examine the socio-demographic, health, treatment, organisation, job, and labour market characteristics of 484 German sick-listed employees diagnosed with a mental disorder (MD), along with gender differences.

METHODS

This cross-sectional study used online baseline self-report data from sick-listed employees diagnosed with and treated for a MD, recruited as part of an evaluation trial for a return to work (RTW) intervention (DRKS00026232). Descriptives and t-tests/chi-squared tests were performed.

RESULTS

Mean age was 42.6 years (range 20-60 years). Nearly 60% were female, 31% highly educated, and more than half fell into lower gross household income groups. Recurrent depression was a common diagnosis. The employees reported moderate depressive symptoms, low RTW self-efficacy, and poor work ability. Gradual RTW was rated the most common workplace accommodation need for RTW. Significant gender differences were found regarding socio-demographic, health, job, and labour market characteristics.

CONCLUSIONS

Despite the majority having permanent, fulltime, white-collar jobs, the results highlight the vulnerability of persons with a diagnosed MD in the labour market, suggesting an urgent need for more clinical and work-directed aftercare. Women seem more disadvantaged than men but not regarding treatment and organisation characteristics, emphasising the importance of addressing gender differences in mental health and practice.

Isolation of Distinct Networks Driving Action and Cognition in Psychomotor Processes

BACKGROUND

Psychomotor disturbances are observed across psychiatric disorders and often manifest as psychomotor slowing, agitation, disorganized behavior, or catatonia. Psychomotor function includes both cognitive and motor components, but the neural circuits driving these subprocesses and how they relate to symptoms have remained elusive for centuries.

METHODS

We analyzed data from the HCP-EP (Human Connectome Project for Early Psychosis), a multisite study of 125 participants with early psychosis and 58 healthy participants with resting-state functional magnetic resonance imaging and clinical characterization. Psychomotor function was assessed using the 9-hole pegboard task, a timed motor task that engages mechanical and psychomotor components of action, and tasks assessing processing speed and task switching. We used multivariate pattern analysis of whole-connectome data to identify brain correlates of psychomotor function.

RESULTS

We identified discrete brain circuits driving the cognitive and motor components of psychomotor function. In our combined sample of participants with psychosis (n = 89) and healthy control participants (n = 52), the strongest correlates of psychomotor function (pegboard performance) (p < .005) were between a midline cerebellar region and left frontal region and presupplementary motor area. Psychomotor function was correlated with both cerebellar-frontal connectivity (r = 0.33) and cerebellar-presupplementary motor area connectivity (r = 0.27). However, the cognitive component of psychomotor performance (task switching) was correlated only with cerebellar-frontal connectivity (r = 0.19), whereas the motor component (processing speed) was correlated only with cerebellar-presupplementary motor area connectivity (r = 0.15), suggesting distinct circuits driving unique subprocesses of psychomotor function.

CONCLUSIONS

We identified cerebellar-cortical circuits that drive distinct subprocesses of psychomotor function. Future studies should probe relationships between cerebellar connectivity and psychomotor performance using neuromodulation.

Cerebellar Effects on Abnormal Psychomotor Function Are Mediated by Processing Speed in Psychosis Spectrum

Psychomotor disturbance has been identified as a key feature of psychotic disorders, with motor signs observed in upwards of 66% of unmedicated, first-episode patients. Aberrations in the cerebellum have been directly linked to sensorimotor processing deficits including processing speed, which may underly psychomotor disturbance in psychosis, though these brain-behavior-symptom relationships are unclear, in part due to within-diagnosis heterogeneity across these levels of analysis. In 339 psychosis patients (242 schizophrenia-spectrum, 97 bipolar with psychotic features) and 217 controls, we evaluated the relationship between cerebellar grey matter volume in the Yeo sensorimotor network and psychomotor disturbance (mannerisms and posturing, retardation, excitement of the Positive and Negative Syndrome Scale [PANSS]), as mediated by processing speed (assessed via the SCIP). Models included intracranial volume, age, sex, and chlorpromazine equivalents as covariates. We observed significant mediation by processing speed, with a small positive effect of the cerebellum on processing speed (ß = 0.172, p = 0.029, d = 0.24) and a medium negative effect of processing speed on psychomotor disturbance (ß = -0.254, p < 0.001, d = 0.60), with acceptable specificity and sensitivity suggesting this model is robust against unmeasured confounding. The current findings suggest a critical role of cerebellar circuitry in a well-established sensorimotor aberration in psychosis (processing speed) and the presentation of related psychomotor phenotypes within psychosis. Establishing such relationships is critical for intervention research, such as TMS. Future work will employ more dimensional measures of psychomotor disturbance and cognitive processes to capture normative and aberrant brain-behavior-symptom relationships and may also determine the magnitude of these relationships within subtypes of psychosis (e.g., disorganized behavior, catatonia).

Cognitive impairment in adults under compulsory psychiatric care: association with psychotic symptoms and high-dose antipsychotics

BACKGROUND

There is limited evidence on the association between cognitive function, psychotic symptoms and doses of antipsychotics in adults under compulsory psychiatric care.

AIMS

We assessed (a) the degree of cognitive impairment in adults involuntarily hospitalised for compulsory psychiatric care and (b) correlation of Montreal Cognitive Assessment (MoCA) score with psychotic symptoms, polypharmacy and prescription of high-dose antipsychotics.

METHOD

This was a nationwide, cross-sectional study, conducted at the only referral state hospital for compulsory psychiatric care in Cyprus (December 2016-February 2018). Τhe MoCA was applied for the assessment of cognitive functioning. The Positive and Negative Syndrome Scale (PANSS) was applied for the assessment of psychotic symptoms.

RESULTS

The sample comprised 187 men and 116 women. The mean MoCA score was 22.09 (reported scale range (RSR): 3-30); the mean PANSS general symptoms subscale score was 49.60 (RSR = 41-162). The participants who reported positive psychiatric history (mean 21.71, s.d. 5.37), non-adherence to pharmacotherapy (mean 21.32, s.d. 5.56) and prescription of high-dose antipsychotics (with medication prescribed as needed: mean 21.31, s.d. 5.70; without medication prescribed as needed: mean 20.71, s.d. 5.78) had lower mean MoCA scores compared with those who reported negative psychiatric history (mean 23.42, s.d. 4.51; P = 0.017), adherence to pharmacotherapy (mean 23.10, s.d. 6.61; P = 0.003) and no prescription of high-dose antipsychotics (with medication prescribed as needed: mean 22.56, s.d. 4.90; without medication prescribed as needed: mean 22.60 s.d. 4.94; P = 0.045-0.005), respectively. Mean MoCA score was mildly and inversely associated with total PANSS score (r = -0.15, P = 0.03), PANSS general (r = -0.18, P = 0.002) and PANSS negative (r = -0.16, P = 0.005) symptoms subscales, respectively.

CONCLUSIONS

Our findings support the evaluation of cognitive functioning in adults under compulsory psychiatric care via the MoCA tool, with focus on those prescribed high-dose antipsychotics, with positive mental health history and non-adherence to pharmacotherapy.

Compulsory treatment order and rehospitalisation: A New Zealand study

OBJECTIVE

The effectiveness of compulsory treatment orders (CTO) in psychiatric practice is an area in need of evidence. There are no recent New Zealand publications on outcomes for patients under CTOs. This study examined the association between CTOs and subsequent rehospitalisation for patients with schizophrenia or related disorders.

METHOD

Two year outcome data for 326 consecutive patients discharged in 2013 and 2014 was obtained from the Programme for the Integration of Mental Health Data database. Regression analyses were performed with rehospitalisation as the main outcome.

RESULTS

For the 54% of patients discharged under CTOs, rehospitalisation was 2-4 times more likely for the CTO group than for voluntary patients. Patients under CTOs also spent longer in hospital post index admission (IA). However, patients placed under CTOs during IA stayed longer than those under CTOs prior to IA. Ethnicity did not contribute significantly to any of the findings.

CONCLUSION

This study did not show that patients under CTOs were associated with subsequent reduced resource use. The subgroup analysis suggested that studies with a longer follow-up period may provide better insight into the utility of CTOs.

Sociodemographic, Circumstantial, and Psychopathological Predictors of Involuntary Admission of Patients with Acute Psychosis

Studies have consistently determined that patients with acute psychosis are more likely to be involuntarily admitted, although few studies examine specific risk factors of involuntary admission (IA) among this patient group. Data from all patients presenting in the psychiatric emergency department (PED) over a period of one year were extracted. Acute psychosis was identified using specific diagnostic criteria. Predictors of IA were determined using logistic regression analysis. Out of 2533 emergency consultations, 597 patients presented with symptoms of acute psychosis, of whom 118 were involuntarily admitted (19.8%). Involuntarily admitted patients were more likely to arrive via police escort (odds ratio (OR) 10.94) or ambulance (OR 2.95), live in a psychiatric residency/nursing home (OR 2.76), report non-adherence to medication (OR 2.39), and were less likely to suffer from (comorbid) substance abuse (OR 0.53). Use of mechanical restraint was significantly associated with IA (OR 13.31). Among psychopathological aspects, aggressiveness was related to the highest risk of IA (OR 6.18), followed by suicidal intent (OR 5.54), disorientation (OR 4.66), tangential thinking (OR 3.95), and suspiciousness (OR 2.80). Patients stating fears were less likely to be involuntarily admitted (OR 0.25). By understanding the surrounding influencing factors, patient care can be improved with the aim of reducing the use of coercion.