RESUMO
Independent prescribing (IP) is a new form of prescriptive authority for mental health services. Very little is known about where IP is being implemented and factors to support or constrain its adoption. An opportunistic sample of 119 respondents made up of nurses, doctors, support workers, occupational therapists and social workers completed an online survey. The sample worked in adult, old age and substance misuse services. Hospital wards and community mental health teams were identified as the highest ranked areas for implementation. A total of 68% of the sample identified pharmacology as the area for further training. And 40% of the sample felt that IP had been introduced to make services more effective. This opportunistic sample supported IP as a means to offer greater patient choice and as a method to broaden the boundaries of nursing practice. Integral to this development is the link between the psychiatrist and IP nurse in terms of work allocation and supervision.
Assuntos
Prescrições de Medicamentos , Autonomia Profissional , Enfermagem Psiquiátrica , Adulto , Idoso , Enfermagem Geriátrica , Inquéritos Epidemiológicos , Humanos , Pacientes Internados , Sistemas On-Line , Pacientes Ambulatoriais , Equipe de Assistência ao Paciente , Reprodutibilidade dos Testes , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Inquéritos e QuestionáriosRESUMO
The cognitive and subjective effects of sub-anaesthetic doses of ketamine on healthy volunteers were examined. Twelve healthy volunteers received 25 mg ketamine, 10 mg ketamine and saline placebo, i.m. in a double-blind, Latin square design. A cognitive, perceptual and self-report test battery was administered over 45 min. The order of tests was rotated to control for timing effects. Ketamine (25 mg) significantly affected verbal learning and memory, parallel visual search, some measures of psychomotor performance, measures of arousal, subjective mood ratings and visual perception. Measures of attention and frontal lobe functioning were relatively unaffected. Thus, low doses of ketamine had selective, dose-related effects on memory, perceptual and psychomotor functions. The disruption of memory and perceptual processes may help to explain the unique subjective state induced by ketamine.