Predicting the evolution from first-episode psychosis to mood or psychotic disorder: A systematic review of biological markers.

Background And Hypothesis: The development of paraclinical tools to assist clinical assessment is already widespread in nearly all other medical specialties. In psychiatry, many efforts are being made to improve management strategies using these new techniques. The first episode psychosis (FEP) is a clinical entity whose evolution after onset is difficult to predict in the current state of our practices.

Psychosis Caused by a Somatic Condition: How to Make the Diagnosis? A Systematic Literature Review.

Background: First episode of psychosis (FEP) is a clinical condition that usually occurs during adolescence or early adulthood and is often a sign of a future psychiatric disease. However, these symptoms are not specific, and psychosis can be caused by a physical disease in at least 5% of cases. Timely detection of these diseases, the first signs of which may appear in childhood, is of particular importance, as a curable treatment exists in most cases.

Crosschecking the subjective everyday Parkinson's experience among patients and their caregiving spouses: French versions of the Belastungsfragebogen Parkinson Kurzversion (Bela-P-k and Bela-A-k).

Background: Parkinson's disease (PD) affects all dimensions of the patient's and the caregiver's daily life. There are two questionnaires in German, Bela-A-k (for caregivers) and Bela-P-k (for PD patients), that can be used to assess the PD-related psychosocial burden in a dyad. The patient's and the caregiver's perspective of living with PD can be crosschecked.