Effects of Prochlorperazine on Normal Vestibular Ocular and Perceptual Responses: A Randomised, Double-Blind, Crossover, Placebo-Controlled Study

Background: The present study investigated whether prochlorperazine affects vestibular-ocular reflex (VOR) and vestibulo-perceptual function. Methods: We studied 12 healthy naïve subjects 3 hours after a single dose of oral prochlorperazine 5mg in a randomised, placebo-controlled, double-blind, cross-over study in healthy young subjects. Two rotational tests in yaw were used: 1) a Threshold task investigating perceptual motion detection and nystagmic thresholds (acceleration steps of 0.5deg/s/s) and 2) Suprathreshold responses to velocity steps of 90deg/s in which vestibulo-ocular (VO) and vestibulo-perceptual (VP) time constants of decay, as well as VOR gain, were measured. Results: Prochlorperazine had no effect upon any measure of nystagmic or perceptual vestibular function compared to placebo. This lack of effects on vestibular-mediated motion perception suggests that the drug is likely to act more as an antiemetic than as an anti-vertiginous agent.

“I used to think that they were all abnormal. And I was the normal one”: conceptualizing mental health and mental health treatment under Improving Access to Psychological Therapies (IAPT)

Background: Improving Access to Psychological Therapies (IAPT) was introduced in the United Kingdom in 2006 to provide more effective and efficient services to people experiencing mild to moderate mental ill health. The model represents a paradigm shift in how we provide psychological care to large populations. Aims: We wanted to document how the IAPT programme impacted on patients’ understanding of their mental health, and mental health treatment. Methods: We used Foucauldian Discourse Analysis to analyse six semi-structured research interviews with patients from one IAPT service in a major UK city. Results: Participants constructed their mental health problems as individual pathologies. Constructions of mental health and of treatment evidenced the privileging of personal responsibility and social productivity over dependency on others and the state. Conclusions: Services are functioning well for some. The role of IAPT in pathologising those who are dependent on people and services requires further commentary and action. Declaration of interest: The first author was employed by the same organisation that delivered the IAPT service, although through a separate staffing and management line.

Mindful Living in Older Age: a Pilot Study of a Brief, Community-Based, Positive Aging Intervention

Although mindfulness-based interventions have been successfully used with older adults, there have been few interventions that, (a) are created specifically for older adults, (b) are delivered in the community, and (c) aim to promote ‘successful aging’ (rather than just treating dysfunction/disorder). To this end, the current study piloted a brief ‘positive aging’ intervention, comprising two 150 minute sessions, with six female older adults living in the community. Data were gathered through focus groups that were interwoven throughout the intervention. Using thematic analysis, four main themes were identified: (a) aging as a mixed blessing; (b) understanding mindfulness; (c) the challenges of mindfulness; and (d) the benefits of mindfulness. Overall, the intervention was successful in introducing participants to mindfulness and potentially forming the basis of a longer term practice. However, the study also highlighted important points on the challenges of practising mindfulness, in relation to which the paper makes recommendations pertaining to the teaching of mindfulness with older adults.