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Background: Cardiovascular and metabolic diseases are the leading contributors to the early mortality associated with psychotic disorders. To date, it has not been possible to disentangle the effect of medication and non‐medication factors on the physical health of people with a first episode of psychosis (FEP). This study aimed to isolate the effects of antipsychotic medication on anthropometric measurements, fasting glucose and lipids. Methods: This study utilized data from a triple‐blind randomized placebo‐controlled trial comparing two groups of antipsychotic‐naïve young people with a FEP who were randomized to receive a second‐generation antipsychotic medication (FEP‐medication group) or placebo (FEP‐placebo group) for 6 months. Twenty‐seven control participants were also recruited. Results: Eighty‐one participants commenced the trial; 69.1% completed at least 3 months of the intervention and 33.3% completed the full 6 months. The FEP‐placebo group gained a mean of 2.4 kg (±4.9) compared to 1.1 kg (±4.9) in the control participants (t = 0.76, p =.45). After controlling for multiple analyses, there was no difference in blood pressure, waist circumference or heart rate between the FEP‐placebo group and controls. After 6 months, the FEP medication group had gained 4.1 kg (±4.5), higher than those receiving placebo but not statistically significant (t = 0.8, p =.44). There were no differences in fasting glucose or lipids between the FEP groups after 3 months. Conclusions: While limited by small numbers and high attrition, these findings indicate that some of the metabolic complications observed in psychotic disorders could be attributable to factors other than medication. This emphasizes the need to deliver physical health interventions early in the course of FEP. [ABSTRACT FROM AUTHOR]

Aim: There is an ongoing debate regarding the optimal timing of discontinuation of antipsychotic drugs for patients with first episode psychosis. Although most guidelines recommend maintenance therapy for at least 1 or 2 years after reaching remission, study results indicate that early discontinuation may be beneficial for at least a subsample of patients. To date, little is known about which medication strategies are applied in patients recovering from a first psychotic episode. In this study, we examined the beliefs and practices of clinicians on medication discontinuation. Methods: We performed a survey among 50 experienced Dutch psychiatrists to assess how often specific treatment strategies have been applied in the past 12 months, as well as their knowledge and expectations with respect to medication discontinuation. Results: Psychiatrists estimated that, after remission, they continued medication at the same dose for at least 12 months in 51.2% of cases, continued in a reduced dose in 33.8% of cases and discontinued medication in 9.1% of cases after 4.4 months of remission on average. Although the medication is discontinued in only a relatively small proportion of patients, almost half of all clinicians (45.9%) used this strategy at least once in the past 12 months. Conclusions: There is substantial practice variation in antipsychotic medication strategies after remission from a first psychotic episode. Future research on long‐term effects of early medication discontinuation can guide clinicians in making evidence‐based decisions when treating first‐episode patients. [ABSTRACT FROM AUTHOR]

Aim: This exploratory post hoc analysis of a randomized, double‐blind (DB), multicentre, non‐inferiority study (NCT01515423) evaluated the effects of the long‐acting injectable antipsychotic therapies once‐monthly paliperidone palmitate (PP1M) and once‐every‐3‐months paliperidone palmitate (PP3M) on symptom severity and functional remission in patients with schizophrenia with differing durations of illness (≤5, 6‐10 and >10 years). Methods: Endpoints included Personal and Social Performance (PSP) scale and Positive and Negative Syndrome Scale (PANSS) total scores during the DB phase (DB baseline and DB endpoint) and the proportion of patients meeting PSP or PANSS remission criteria at any time during the open‐label (OL) or DB phases that were maintained for ≥3, ≥6, ≥9 or ≥12 months. Results: In both the OL and DB phases, significant improvements in PSP scale and PANSS scores were observed from baseline in all duration‐of‐illness groups, with significantly greater improvements observed in the ≤5‐year and 6‐10‐year groups compared with the >10‐year group. The proportion of patients who maintained PSP or PANSS remission criteria for ≥3, ≥6, ≥9 and ≥12 months was higher in the ≤5‐year and 6‐10‐year groups than in the >10‐year group. Safety profiles were similar across duration‐of‐illness groups in the DB phase. Conclusions: Symptomatic and functional improvements were observed with PP1M/PP3M in patients with differing durations of schizophrenia, but the magnitude of the effects was greater in those with early illness vs chronic illness. These findings advocate implementation of PP1M and PP3M in all stages of schizophrenia, including early illness. [ABSTRACT FROM AUTHOR]

Antipsychotic medication has been the mainstay of treatment for psychotic illnesses for over 60 years. This has been associated with improvements in positive psychotic symptoms and a reduction in relapse rates. However, there has been little improvement in functional outcomes for people with psychosis. At the same time there is increasing evidence that medications contribute to life shortening metabolic and cardiovascular illnesses. There is also uncertainty as to the role played by antipsychotic medication in brain volume changes. Aim: The primary aim of the study is, in a population of young people with first‐episode psychosis, to compare functional outcomes between an antipsychotic dose reduction strategy with evidence‐based intensive recovery treatment (EBIRT) group (DRS+) and an antipsychotic maintenance treatment with EBIRT group (AMTx+) at 24‐months follow‐up. Methods: Our single‐blind randomized controlled trial, within a specialist early psychosis treatment setting, will test the whether the DRS+ group leads to better vocational and social recovery than, the AMTx+ group over a 2‐year period in 180 remitted first‐episode psychosis patients. Additionally, we will examine the effect of DRS+ vs AMTx+ on physical health, brain volume and cognitive functioning. This study will also determine whether the group receiving DRS+ will be no worse off in terms of psychotic relapses over 2 years follow‐up. Results: This paper presents the protocol, rationale and hypotheses for this study which commenced recruitment in July 2017. Conclusion: This study will provide evidence as to whether an antipsychotic dose‐reduction recovery treatment leads to improved functioning and safer outcomes in first‐episode psychosis patients. In addition, it will be the first‐controlled experiment of the effect of exposure to antipsychotic maintenance treatment on brain volume changes in this population. [ABSTRACT FROM AUTHOR]

Aim: It is now necessary to investigate whether recovery in psychosis is possible without the use of antipsychotic medication. This study will determine (1) whether a first‐episode psychosis (FEP) group receiving intensive psychosocial interventions alone can achieve symptomatic remission and functional recovery; (2) whether prolonging the duration of untreated psychosis (DUP) in a sub‐group according to randomisation will be associated with a poorer outcome and thereby establish whether the relationship between DUP and outcome is causative; and (3) whether neurobiological changes observed in FEP are associated with the psychotic disorder or antipsychotic medication. Baseline characteristics of participants will be presented. Methods: This study is a triple‐blind randomized placebo‐controlled non‐inferiority trial. The primary outcome is the level of functioning measured by the Social and Occupational Functioning Assessment Scale at 6 months. This study is being conducted at the Early Psychosis Prevention and Intervention Centre, Melbourne and includes young people aged 15 to 24 years with a DSM‐IV psychotic disorder, a DUP less than 6 months and not high risk for suicide or harm to others. Strict discontinuation criteria are being applied. Participants are also undergoing three 3‐Tesla‐MRI scans. Results: Ninety participants have been recruited and baseline characteristics are presented. Conclusions: Staged treatment and acceptability guidelines in early psychosis will determine whether antipsychotic medications are indicated in all young people with a FEP and whether antipsychotic medication can be safely delayed. Furthermore, the relative contribution of psychotic illness and antipsychotic medication in terms of structural brain changes will also be elucidated. The findings will inform clinical practice guidelines. [ABSTRACT FROM AUTHOR]