Feasibility, acceptability and preliminary clinical outcomes of a brief coping-focused intervention for delusions blended with smartphone-based ecological momentary assessment and intervention in persons with schizophrenia spectrum disorders: A pilot single-arm trial

Abstract

Delusions are one of the core symptoms of schizophrenia spectrum disorders (SSD), associated with distress and impaired functioning. Traditional Cognitive Behavioral Therapy (CBT) approaches are less effective for delusions, require significant resources, and specialized staff training. Symptom-specific therapy approaches, which target factors involved in the development and maintenance of psychotic symptoms, provide a valid alternative. Recent research demonstrates the efficacy of coping strategies as an intervention element, however, so far, only in the context of auditory hallucinations. Digital technologies, such as ecological momentary assessment (EMA) and ecological momentary intervent..