Switching a combination of first- and second-generation antipsychotic polypharmacy to antipsychotic monotherapy in long-term inpatients with schizophrenia and related disorders. The SwAP trial II: Results on side effects.

Objective: This study examined the effects of switching antipsychotic polypharmacy (APP) to antipsychotic monotherapy (APM) on various side effects in inpatients with schizophrenia. Side effects of interest included psychic, autonomic, and sexual symptoms, as well as metabolic side effects and movement disorders.

Method: A 9-month parallel randomized open-label clinical trial was conducted involving 136 chronic inpatients from two psychiatric hospitals in the Netherlands.

Evaluating the implementation of a multidisciplinary lifestyle intervention for people with severe mental illness in sheltered housing: effectiveness-implementation hybrid randomised controlled trial.

Background: Lifestyle interventions can improve health-related outcomes for people with severe mental illness (SMI), but few studies evaluate this potential in everyday settings. After a successful approach in routine inpatient mental healthcare (MULTI), we sought to replicate this multidisciplinary lifestyle-enhancing support in people with SMI living in sheltered housing (MULTI_sh).

Aims: To evaluate the effectiveness and implementation of MULTI_sh (trial registration: NCT03157557).

Movement Disorders and Mortality in Severely Mentally Ill Patients: The Curacao Extrapyramidal Syndromes Study XIV.

Background And Hypothesis: There is a substantial gap in life expectancy between patients with severe mental illness (SMI) and the general population and it is important to understand which factors contribute to this difference. Research suggests an association between tardive dyskinesia (TD) and mortality; however, results are inconclusive. In addition, studies investigating associations between parkinsonism or akathisia and mortality are rare.

The effect on relapse rate and psychiatric symptomatology: Switching a combination of first- and second-generation antipsychotic polypharmacy to antipsychotic monotherapy in long-term inpatients with schizophrenia and related disorders. A pragmatic randomized open-label trial (SwAP trial).

Background: There is little evidence to support the use of antipsychotic polypharmacy, and there are concerns about safety and side effects. Nonetheless, it is commonly used in the treatment of long-term inpatients with schizophrenia. This study investigated the effects of switching from a combination of first- and second-generation antipsychotics (FGA and SGA) to monotherapy (FGA or SGA) on relapse rates and psychiatric symptomatology.

Cost-Effectiveness of a Multidisciplinary Lifestyle-Enhancing Treatment for Inpatients With Severe Mental Illness: The MULTI Study V.

Economic evaluations of lifestyle interventions for people with mental illness are needed to inform policymakers and managers about implementing such interventions and corresponding reforms in routine mental healthcare. We aimed to evaluate changes in healthcare costs 18 months after the implementation of a multidisciplinary lifestyle-enhancing treatment for inpatients with severe mental illness (MULTI) versus treatment as usual (TAU). In a cohort study ( = 114; 65 MULTI, 49 TAU), we retrospectively retrieved cost data in Euros on all patient sessions, ward stay, medication use, and hospital referrals in the quarter year at the start of MULTI (Q1 2014) and after its evaluation (Q3 2015).

Exploring the Relationship Between Movement Disorders and Physical Activity in Patients With Schizophrenia: An Actigraphy Study.

Low physical activity (PA) and sedentary behavior (SB) are major contributors to mental health burden and increased somatic comorbidity and mortality in people with schizophrenia and related psychoses. Movement disorders are highly prevalent in schizophrenia populations and are related to impaired functioning and poor clinical outcome. However, the relationship between movement disorders and PA and SB has remained largely unexplored.

Implementation barriers and facilitators of an integrated multidisciplinary lifestyle enhancing treatment for inpatients with severe mental illness: the MULTI study IV.

Background: Despite an increase in studies showing the efficacy of lifestyle interventions in improving the poor health outcomes for people with severe mental illness (SMI), routine implementation remains ad hoc. Recently, a multidisciplinary lifestyle enhancing treatment for inpatients with SMI (MULTI) was implemented as part of routine care at a long-term inpatient facility in the Netherlands, resulting in significant health improvements after 18 months. The current study aimed to identify barriers and facilitators of its implementation.

From impact factors to real impact: translating evidence on lifestyle interventions into routine mental health care.

The scandal of premature mortality in people with serious mental illness is well established. Despite an increase in studies evaluating the efficacy of lifestyle interventions, translating this evidence into routine clinical care and policies is challenging, in part due to limited effectiveness or implementation research. We highlight the challenge of implementation that is increasingly recognized in clinical practice, advocate for adopting implementation science to study the implementation and systematic update of effective interventions in practice and policy, and provide directions for future research.

Changes in physical and psychiatric health after a multidisciplinary lifestyle enhancing treatment for inpatients with severe mental illness: The MULTI study I.

Patients hospitalized with severe mental illness (SMI) often have an unhealthy lifestyle. Changing their sedentary behavior and deficiency in physical activity is challenging and effective interventions are lacking. We evaluated changes in sedentary behavior, physical activity, metabolic health and psychotic symptoms after 18 months of Multidisciplinary Lifestyle enhancing Treatment for Inpatients with SMI (MULTI) compared to treatment as usual (TAU) and explored mediation by change in total activity.

Instrumental measurements of spontaneous dyskinesia and schizotypy in subjects with auditory verbal hallucinations and healthy controls.

Spontaneous dyskinesia is associated with non-affective psychosis. Few studies investigated dyskinesia in individuals with subclinical psychotic experiences. We examined dyskinesia using instrumental measurements of force variability in 34 individuals with frequent auditory verbal hallucinations but without a clinical psychotic disorder and 31 matched healthy controls.

Movement Disorders in Adults With Intellectual Disability and Behavioral Problems Associated With Use of Antipsychotics.

Background: Antipsychotic drugs are prescribed to approximately 30% to 40% of adults with intellectual disability (ID) and behavioral problems despite lack of evidence of effectiveness and potential adverse effects, including movement disorders.

Aims: The aim of this study was to examine the prevalence of movement disorders (dyskinesia, akathisia, dystonia, and parkinsonism) in in-patient adults with mild to borderline ID and behavioral problems associated with use of antipsychotics.

Methods: Prevalence of movement disorders was measured with a standardized protocol.

Reliability and validity of an instrument for the assessment of bradykinesia.

Bradykinesia is associated with reduced quality of life and medication non-compliance, and it may be a prodrome for schizophrenia. Therefore, screening/monitoring for subtle bradykinesia is of clinical and scientific importance. This study investigated the validity and reliability of such an instrument.

The Relation between Psychiatric Diagnoses and Constipation in Hospitalized Patients: A Cross-Sectional Study.

Objective. Constipation is a prevalent problem in patients with psychiatric disorders; it reduces quality of life and may lead to severe complications. The prevalence distribution of constipation across all psychiatric diagnoses in patients with severe mental illness (SMI) has hardly been studied.

Efficacy and safety of deep brain stimulation in patients with medication-induced tardive dyskinesia and/or dystonia: a systematic review.

Background: Tardive dyskinesia and dystonia (TDD) are severe side effects of dopamine-blocking agents, particularly antipsychotics. While deep brain stimulation (DBS) has proven effective in the treatment of TDD, little is known about the possible psychiatric complications of DBS in psychiatric patients.

Objective: To assess the efficacy and safety, specifically the psychiatric side effects, of DBS in patients with medication-induced TDD.

Bone mineral density in male adolescents with autism spectrum disorders and disruptive behavior disorder with or without antipsychotic treatment.

Objective: To investigate the long-term effects of antipsychotic (AP) treatment and AP-induced hyperprolactinemia on bone mineral density (BMD) and body composition in male adolescents with autism spectrum disorders (ASDs) and/or disruptive behavior disorder (DBD).

Design: Physically healthy 10- to 20-year-old boys with ASD and/or DBD, chronically treated (n=56; mean 52 months, range 16-126 months) or not treated (n=47) with an AP, were recruited to this observational study. Prolactin levels and biochemical bone parameters were measured and BMD of the lumbar spine and total body, and body composition were assessed by dual-energy X-ray absorptiometry, and volumetric BMD of the lumbar spine calculated.

Antipsychotic-induced hyperprolactinemia and testosterone levels in boys.

Aims: This cross-sectional study investigates the effect of antipsychotic (AP)-induced hyperprolactinemia on testosterone, luteinizing hormone (LH), follicle-stimulating hormone (FSH), inhibin B, and puberty in boys with mainly autism spectrum disorders (ASD).

Method: One hundred and four physically healthy 10- to 19-year-old boys with ASD or disruptive behavior disorder (DBD) were recruited between October 2006 and November 2009. Fifty-six adolescents had been treated with AP for >16 months; 48 had never been exposed to AP.

Epidemiology and risk factors for (tardive) dyskinesia.

Dyskinesia can develop in patients with schizophrenia in the course of the disease with or without the use of antipsychotics.In patients with psychiatric disorders other than schizophrenia Tardive Dyskinesia (TD) can develop in patients treated with antipsychotics or other drugs with dopamine D2 blocking properties. Spontaneous Dyskinesia in antipsychotic naive patients with schizophrenia ranges from 4 to 40%, depending on the age and duration of the illness.

Tardive dyskinesia: clinical presentation and treatment.

Tardive dyskinesia (TD) is a common and potentially irreversible side effect of dopamine blocking agents, most often antipsychotics. It is often socially and sometimes also physically disabling. The clinical picture can be divided into orofacial, limb-truncal, and respiratory dyskinesia.

Movement disorders in nonpsychotic siblings of patients with nonaffective psychosis.

Movement disorders such as dyskinesia and Parkinsonism have frequently been reported in (drug-naïve) patients with nonaffective psychosis. Therefore movement disorders may be related to schizophrenia. Siblings of patients with nonaffective psychosis also appear to have subtle forms of movement disorders.

Non-therapeutic risk factors for onset of tardive dyskinesia in schizophrenia: a meta-analysis.

A meta-analysis of prospective studies with schizophrenia patients was conducted to examine whether the evidence exists for risk factors for the emergence of Tardive Dyskinesia (TD) in schizophrenia. A computer assisted Medline/PubMed and Embase search was conducted in January 2008 for the years 1985-2007. Selected were truly prospective studies of incident cases of TD in a population with at least 80% patients with schizophrenia.

Dyskinesia and parkinsonism in antipsychotic-naive patients with schizophrenia, first-degree relatives and healthy controls: a meta-analysis.

Background: Several studies have reported the presence of dyskinesia and parkinsonism in antipsychotic-naive patients with schizophrenia as well as in their first-degree relatives. These movement disorders may therefore form an integral part of the illness and its (genetic) liability.

Method: A systematic search was conducted in the Medline, EMBASE, and PsychINFO databases to identify studies reporting on dyskinesia and parkinsonism assessed in antipsychotic-naive patients with schizophrenia (n = 213) and controls (n = 242) and separately in nonill first-degree relatives (n = 395) and controls (n = 379).