Goals in Focus: CBT for Motivational Negative Symptoms of Psychosis — GIF  

Schizophrenia Clinical Trial

Official title: Goals in Focus: CBT for Motivational Negative Symptoms of Psychosis - a Randomized-controlled Feasibility Trial

Status Recruiting

Clinical Trial Summary

This pilot feasibility trial aims to evaluate the "Goals in Focus" intervention for motivational negative symptoms in people with psychosis.

Goals in Focus interventions translate findings of basic clinical research on psychological mechanisms of motivational negative symptoms into a tailored and comprehensive novel psychological treatment program.

The current single-blind randomized-controlled study aims to test feasibility and to examine first estimates of the expected effect size of Goals in Focus to inform a subsequent fully-powered RCT.

The feasibility data will be used to improve on the trial design and the provision of the "Goals in Focus" intervention where necessary.

Clinical Trial Description

The reduction of goal-directed behavior is a core issue in motivational negative symptoms of psychosis and accounts for the long-term decline in psychological wellbeing and psychosocial functioning. However, the available treatment options are rather unspecific and show only small effects on motivational negative symptoms. Interventions that directly target the relevant psychological mechanisms of motivational negative symptoms are likely to be more effective. With "Goals in Focus", we translated findings of basic clinical research on psychological mechanisms of motivational negative symptoms into a tailored and comprehensive novel psychological treatment program for people with motivational negative symptoms. The current study aims to test the feasibility of Goals in Focus and trial procedures and 2) to estimate the expected effect size to inform a subsequent fully-powered trial.

A single-blind randomized-controlled trial will be conducted at the outpatient clinic of the Universität Hamburg, Germany. Thirty participants diagnosed with a psychotic spectrum disorder and at least moderate motivational negative symptoms will be randomly assigned to either 24 sessions of "Goals in Focus" or to a 6-months waitlist control group. Assessments will be conducted at baseline (t0) and 6 months after baseline completion (t1). Feasibility and acceptance of "Goals in Focus" will be rated by practitioners and participants. Feasibility of the trial procedures will be evaluated, e.g., with regard to patient recruitment, retention-, and attendance rates. The primary outcome for effect size estimation is defined as group differences in motivational negative symptoms at t1, corrected for baseline values. Secondary outcomes include psychosocial functioning, psychological well-being, depressive symptoms, expressive negative symptoms, negative symptom factors and goal-pursuit in everyday life.

The treatment effect on the primary outcomes will provide the basis for the sample size calculation for a fully powered RCT. The feasibility data will be used to improve on the trial design and the provision of the "Goals in Focus" intervention where necessary. ;

Related Conditions & MeSH terms

• Mental Disorders
• Negative Symptoms With Primary Psychotic Disorder
• Psychosis
• Psychotic Disorders
• Schizophrenia

• NCT number: NCT05252039
• Study type: Interventional
• Source: University of Hamburg-Eppendorf
• Contact: Matthias Pillny, Dr.
• Phone: +4940428384023
• Email: matthias.pillny@uni-hamburg.de
• Status: Recruiting
• Phase: N/A
• Start date: March 1, 2020
• Completion date: December 2024