Better Sleep Trial

Not Applicable

Completed

• Conditions: Mental and Behavioural Disorders; Unspecified organic or symptomatic mental disorder; Psychosis

• Registration Number: ISRCTN33695128
• Lead Sponsor: niversity of Oxford (UK)

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2012-09-26
• Last Update Posted: 17 October 2016

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

1. A current delusion and/or hallucination; scoring at least 2 on the distress scale of the PSYRATS for either a delusion or hallucination
2. The delusion and/or hallucination has persisted for at least three months
3. Clinical diagnosis of schizophrenia, schizoaffective disorder or delusional disorder (i.e. diagnosis of nonaffective psychosis (F2) in the International Classification of Diseases and Diagnostic and Statistical Manual IV)
4. Sleep difficulties lasting one month or longer and an Insomnia Severity Index score of 15 or above
5. Aged between 18 and 65
6. Where changes in medication are being made, entry to the study would not occur until at least a month after stabilisation of dosage
7. Male or female participants

Exclusion Criteria

1. Sleep apnoea
2. A primary diagnosis of alcohol or substance dependency
3. Organic syndrome or learning disability
4. A command of spoken English inadequate for engaging in therapy
5. Currently having individual CBT (though previous CBT experience is not an exclusion criterion)

Study & Design

• Study Type: Interventional
• Study Design: Not specified