title: Charles Bonnet syndrome: a literature review into diagnostic criteria, treatment and implications for nursing practice.
abstract: Charles Bonnet syndrome is a disease of vision which may be mistakenly identified as manifestations of psychosis and consequently be treated by psychiatrists and mental health nurses rather than ophthalmologists. This literature review considers current understanding of the syndrome, its treatment and the role of mental health nurses. The two main findings of the review are that despite a long recognition of the syndrome, diagnostic criteria are not established and that there is no recognized evidence-based medical treatment. As well as this, two novel treatments which may offer future benefits are discussed. Current best practice is identified as identifying the condition and providing reassurance and education, a role that mental health nurses that are aware of Charles Bonnet syndrome can fulfil perhaps better than any other discipline.
authors.affiliation: Specialist Mental Health Service for Older People, Nowra, NSW, Australia. david.hughes2@sesiahs.health.nsw.gov.au
authors.forename: D F
authors.initials: DF
authors.lastname: Hughes
mesh_terms: D006212:Hallucinations / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D006801:Humans; D011568:Psychiatric Nursing / Q000379:methods*; D013577:Syndrome; D014786:Vision Disorders / Q000175:diagnosis / Q000523:psychology / Q000628:therapy