Title |
The effects of using cognitive behavioural therapy to improve sleep for patients with delusions and hallucinations (the BEST study): study protocol for a randomized controlled trial
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Published in |
Trials, July 2013
|
DOI | 10.1186/1745-6215-14-214 |
Pubmed ID | |
Authors |
Daniel Freeman, Helen Startup, Elissa Myers, Allison Harvey, John Geddes, Ly-Mee Yu, Zenobia Zaiwalla, Ramon Luengo-Fernandez, Russell Foster, Rachel Lister |
Abstract |
Patients with psychosis frequently report difficulties getting or staying asleep (insomnia). Dissatisfaction with sleep is high. Insomnia should be treated in this group, but typically it is not even assessed. Importantly, recent evidence indicates that insomnia triggers and exacerbates delusions and hallucinations. The clinical implication is that if the insomnia is treated then the psychotic symptoms will significantly lessen. In a case series with 15 patients with persecutory delusions resistant to previous treatment this is exactly what we found: cognitive behavioural therapy for insomnia (CBT-I) led to large reductions in both the insomnia and delusions. The clear next step is a pilot randomized controlled test. The clinical aim is to test whether CBT-I can reduce both insomnia and psychotic symptoms. The trial will inform decisions for a definitive large-scale evaluation. |
X Demographics
Geographical breakdown
Country | Count | As % |
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United Kingdom | 4 | 57% |
Egypt | 1 | 14% |
Unknown | 2 | 29% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 4 | 57% |
Practitioners (doctors, other healthcare professionals) | 2 | 29% |
Scientists | 1 | 14% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Japan | 1 | <1% |
United States | 1 | <1% |
Germany | 1 | <1% |
Unknown | 151 | 98% |
Demographic breakdown
Readers by professional status | Count | As % |
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Researcher | 27 | 18% |
Student > Bachelor | 18 | 12% |
Student > Ph. D. Student | 17 | 11% |
Student > Master | 17 | 11% |
Student > Doctoral Student | 17 | 11% |
Other | 26 | 17% |
Unknown | 32 | 21% |
Readers by discipline | Count | As % |
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Psychology | 64 | 42% |
Medicine and Dentistry | 23 | 15% |
Agricultural and Biological Sciences | 6 | 4% |
Nursing and Health Professions | 5 | 3% |
Neuroscience | 4 | 3% |
Other | 7 | 5% |
Unknown | 45 | 29% |