Rehospitalization risk of former voluntary and involuntary patients with schizophrenia.

Background: The aim of the study was to examine the differences between former involuntary and voluntary patients with a schizophrenic disorder with regard to time to and frequency of rehospitalization.

Methods: In this prospective observational study, 374 patients with a diagnosis of schizophrenia or schizoaffective disorder were included. At the time of inclusion, 290 (77.

Long-term effects of involuntary hospitalization on medication adherence, treatment engagement and perception of coercion.

Purpose: The purpose of the study was to examine the long-term influence of involuntary hospitalization on medication adherence, engagement in out-patient treatment and perceived coercion to treatment participation.

Methods: In a naturalistic observational multi-centre study, 290 voluntarily and 84 involuntarily hospitalized patients with schizophrenia or schizoaffective disorder had been followed up over a period of 2 years with half-yearly assessments. Assessments included self-rated medication adherence, externally judged medication adherence by blood levels, engagement in treatment and perceived coercion.

Adherence styles of schizophrenia patients identified by a latent class analysis of the Medication Adherence Rating Scale (MARS): a six-month follow-up study.

The purpose of this study was to examine patients' response profiles to the Medication Adherence Rating Scale (MARS) and to evaluate the potential of response styles as predictors of the future course of psychotic disorders in terms of rehospitalisation and maintenance of medication. A total of 371 psychiatric in-patients with schizophrenia or schizoaffective disorder who were taking part in a naturalistic long-term study completed a German version of the MARS. A Latent Class Analysis (LCA) was performed.

Effectiveness of antipsychotic maintenance therapy with quetiapine in comparison with risperidone and olanzapine in routine schizophrenia treatment: results of a prospective observational trial.

Objective of this observational trial is to examine the effects of quetiapine in comparison with olanzapine and risperidone on clinical outcomes and quality of life in patients with schizophrenia and schizoaffective disorder in routine care. 374 adult persons with schizophrenia or schizoaffective disorder prescribed antipsychotic maintenance therapy with quetiapine, olanzapine, or risperidone at discharge from inpatient treatment were included. Clinical and psychosocial outcomes were assessed before discharge and at 6, 12, 18, and 24 months.