auditory verbal hallucinations hearing voices
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients suffering from persistent auditory verbal hallucinations in the age 18 to 65. Three particular items of the PSYRATS (Haddock et al. 1999) will be used to screen patients. These items measure frequency of voices (item 1) intensity of distress (item 9) and disturbance of daily functioning (item 10). Patients with results higher than 3 will be included. We defined the hallucinations *persistent* if they still cause distress despite the administration of two different types of antipsychotic medication.
Exclusion criteria
Exclusion criteria: severe abuse of substances, insufficient knowledge and practice of Dutch language.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Primary study parameters/outcome of the study: PSYRATS / AHRS (voices) | — |
Secondary
| Measure | Time frame |
|---|---|
| SCRS (social comparison rating scale) BDI (depression) BAI (anxiety) PUL (self-efficacy) BCIS (insight) PSc (power differential scale) SERS (self esteem) MCQ30 (metacognitions) A motivational inventory A neuropsychological test measuring memory bias Emotional stroop (attentional bias) | — |
Countries
Netherlands