Exploring the use of body worn cameras in acute mental health wards: a mixed-method evaluation of a pilot intervention.

BACKGROUND: Body worn cameras (BWC) are mobile audio and video capture devices that can be secured to clothing allowing the wearer to record some of what they see and hear. This technology is being introduced in a range of healthcare settings as part of larger violence reduction strategies aimed at reducing incidents of aggression and violence on inpatient wards, however limited evidence exists to understand if this technology achieves such goals. AIM: This study aimed to evaluate the implementation of BWCs on two inpatient mental health wards, including the impact on incidents, the acceptability to staff and patients, the sustainability of the resource use and ability to manage the use of BWCs on these wards. METHODS: The study used a mixed-methods design comparing quantitative measures including ward activity and routinely collected incident data at three time-points before during and after the pilot implementation of BWCs on one acute ward and one psychiatric intensive care unit, alongside pre and post pilot qualitative interviews with patients and staff, analysed using a framework based on the Consolidated Framework for Implementation Research. RESULTS: Results showed no clear relationship between the use of BWCs and rates or severity of incidents on either ward, with limited impact of using BWCs on levels of incidents. Qualitative findings noted mixed perceptions about the use of BWCs and highlighted the complexity of implementing such technology as a violence reduction method within a busy healthcare setting Furthermore, the qualitative data collected during this pilot period highlighted the potential systemic and contextual factors such as low staffing that may impact on the incident data presented. CONCLUSION: This study sheds light on the complexities of using such BWCs as a tool for 'maximising safety' on mental health settings. The findings suggest that BWCs have a limited impact on levels of incidents on wards, something that is likely to be largely influenced by the process of implementation as well as a range of contextual factors. As a result, it is likely that while BWCs may see successes in one hospital site this is not guaranteed for another site as such factors will have a considerable impact on efficacy, acceptability, and feasibility.

The Maudsley Biomedical Research Centre (BRC) data linkage service user and carer advisory group: creating and sustaining a successful patient and public involvement group to guide research in a complex area.

BACKGROUND: Patient and Public Involvement (PPI) in health and social care research has been shown to improve the quality and relevance of research. PPI in data linkage research is important in ensuring the legitimacy of future health informatics initiatives, but remains sparse and under-developed. This article describes the setting up and evaluation of a service user and carer advisory group with the aim of providing feedback and advice to researchers developing or making use of database linkages in the field of mental health. AIM: The aim of this study is to describe the creation and formative evaluation of the service user and carer advisory group after a trial period of 12 months. METHOD: Six individuals were recruited to the group all of whom had personal experience of mental illness. A formative evaluation was conducted after a trial period of 12 months. RESULTS: Evaluation revealed that the group succeeded in promoting dialogue between service users/carers and researchers. Factors that contributed to the success of the group's first year included the opportunity it provided for researchers to involve service users and carers in their projects, the training provided to group members, and the openness of researchers to receiving feedback from the group. CONCLUSION: The group encourages the incorporation of PPI in data linkage research which helps to ensure the legitimacy of data linkage practices and governance systems whilst also improving the quality and relevance of the research being conducted using linked data.

Race, stigma, and mental health referrals among clients of aging services who screened positive for depression.

OBJECTIVES: This study examined rates of anticipated stigma and its impact on successful mental health referrals among elderly clients of home-delivered nutrition services who met criteria for depression. METHODS: Elderly clients (N=732) admitted to a home meal program between December 2004 and June 2006 were assessed for depression, cognitive impairment, and anticipated stigma. Gender and race comparisons were conducted, and predictors of receiving a mental health referral were identified. RESULTS: African Americans were more likely than Caucasians to report high anticipated stigma, and African-American men reported the highest mean scores for anticipated stigma. There were no significant differences between African Americans and Caucasians in rates of depression or mental health referrals. For clients with depression, low anticipated stigma, younger age, and an interaction of race and gender predicted receipt of a mental health referral. CONCLUSIONS: Anticipated stigma can hinder the process of referring older adults for mental health treatment.

Sleep in America: role of racial/ethnic differences.

Sleep duration in America has gradually declined over the last four decades and appears to have reached a plateau for the last six years, with recent studies reporting that the population's current average sleep duration is approximately 6 h. In this paper, we examine epidemiologic and community-based data on sleep complaints reported by American adults, specifically addressing the role of race/ethnicity in the subjective report of sleep problems. Subjective and objective findings indicate that black (throughout the text, we use the term black in lieu of African American for there are instances where we refer to individuals with self-ascribed race/ethnicity as black, African American, African, or Caribbean American; the term white is used to denote individuals of European descent). Americans have higher rates of long (≥9 h) and short (≤5 h) sleep than their white counterparts, and this may mediate a higher risk of cardiovascular disease, obesity and diabetes among blacks. In addition, studies show mixed results on sleep complaints among blacks compared to those among other ethnicities. This paper explores factors that may contribute to racial/ethnic differences in sleep including intra-ethnic variation, cultural biases, genetics and psychosocial factors.

Historical changes in the severity of dementia and accompanying neuropsychiatric symptoms in persons presenting for evaluation in a multiracial urban dementia center.

OBJECTIVE: We examine historical changes from 1992 to 2008 in the severity of dementia and accompanying neuropsychiatric symptoms among persons presenting for evaluation and treatment at a multiracial urban dementia center. METHODS: We reviewed intakes of white (n=197) and black (n=568) patients seen at a dementia center in New York City. Intakes were divided into 3 time categories: period 1 (1992 to 1996), period 2 (1997 to 2002), and period 3 (2003 to 2008). Diagnoses included the following: Alzheimer disease (73%), vascular dementia (13%), mixed dementia (9%), mild cognitive impairment (2%), and other dementias (4%). RESULTS: Over the 3 assessment periods, persons increasingly presented at an earlier stage of illness with significantly higher levels of cognition and functioning, and a declining prevalence of psychotic symptoms and agitation. Blacks had a more advanced stage of illness, lower cognitive scores, and a greater prevalence of psychotic symptoms than whites in period 1, but not during the other time periods. There were no racial differences in functioning, agitation, or depression. CONCLUSION: Over the period 1992 to 2008, patients were increasingly more likely to present with early stages of dementia and fewer symptoms of psychoses and agitation, and racial differences in illness severity and neuropsychiatric symptoms disappeared. If our sample reflects trends in the United States, then it suggests that more persons will be in care for longer periods of time, previous research findings derived from dementia centers must be considered historically specific, and clinicians must be prepared to work with persons with milder forms of neurocognitive disorders.

Beliefs and attitudes toward obstructive sleep apnea evaluation and treatment among blacks.

OBJECTIVE: Although blacks are at higher risk for obstructive sleep apnea (OSA), they are not as likely as their white counterparts to receive OSA evaluation and treatment. This study assessed knowledge, beliefs, and attitudes towards OSA evaluation and treatment among blacks residing in Brooklyn, New York. METHODS: Five focus groups involving 39 black men and women (aged > or =18 years) were conducted at State University of New York (SUNY) Downstate Medical Center in Brooklyn to ascertain barriers preventing or delaying OSA evaluation and treatment. RESULTS: Misconceptions about sleep apnea were a common theme that emerged from participants' responses. Obstructive sleep apnea was often viewed as a type of insomnia, an age-related phenomenon, and as being caused by certain bedtime activities. The major theme that emerged about barriers to OSA evaluation was unfamiliarity with the study environment. Barriers were categorized as: problems sleeping in a strange and unfamiliar environment, unfamiliarity with the study protocol, and fear of being watched while sleeping. Barriers to continuous positive airway pressure (CPAP) treatment adoption were related to the confining nature of the device, discomfort of wearing a mask while they slept, and concerns about their partner's perceptions of treatment. CONCLUSION: Results of this study suggest potential avenues for interventions to increase adherence to recommended evaluation and treatment of OSA. Potential strategies include reducing misconceptions about OSA, increasing awareness of OSA in vulnerable communities, familiarizing patients and their partners with laboratory procedures used to diagnose and treat OSA. We propose that these strategies should be used to inform the development of culturally and linguistically tailored sleep apnea interventions to increase awareness of OSA among blacks who are at risk for OSA and associated comorbidities.

Needs of people with early-stage Alzheimer's disease: reviewing the evidence.

The focus of this literature search was on the needs of older adults with Alzheimer's disease (AD). Very little research has been published directly related to the concept of needs, so concepts were identified by implicitly pulling them from the foci of articles. Identified articles were written outside the framework of the person with AD-from the perspective of the providers and caregivers. To get the person's perspective, the search was expanded to find"self-identified" needs of the person with AD and by widening the medical subject heading terms. The collection of work found indicated retained awareness of the person with AD well into the disease process and that this awareness is not recognized by professionals or caregivers. The result is that older adults with AD are not consulted in determining their needs or having a voice in their plan of care. Also identified were the needs for early diagnosis, to be heard, for information and knowledge, for safety, health promotion, and emotional and cognitive support.

Cognitive training for early-stage Alzheimer's disease and dementia.

The purpose of this article is to critically review and synthesize the literature on the effects of nonpharmacological cognitive training on dementia symptoms in early-stage Alzheimer's disease (AD) and related dementia. Electronic databases MEDLINE (PubMed), CINAHL, PsycInfo, and the Cochrane Library were searched using the keywords cognition, reality orientation, Alzheimer's disease, psychosocial factors, cognitive therapy, brain plasticity, enriched environments, and memory training. The findings support that cognitive training improves cognition, activities of daily living, and decision making. Interventions are more effective if they are structured and focus on specific known losses related to the AD pathological process and a person's residual ability, or are combined with cognitive-enhancing medications. Nursing implications are also discussed.

Review of exemplar programs for adults with early-stage Alzheimer's disease.

In response to the need to develop evidence-based best practices interventions and services for individuals in the early stages of Alzheimer's disease (AD), the authors conducted an interdisciplinary literature review of exemplar programs, defined as those including multimodal or unimodal interventions; shown to be appropriate for individuals in the early stages of AD; demonstrating promise to support, maintain, and improve independent functioning; and shown to have positive effects for a variety of outcomes, including quality of life. This article examines evidence from five kinds of programs: (a) multimodal interventions, (b) programs developed by the Southwest Florida Interdisciplinary Center for Positive Aging, (c) sleep enhancement interventions, (d) managed care programs, and (e) technology-based interventions. Evidence from the review suggests that a number of programs can support functioning and improve quality of life for adults living with the early stages of memory loss. The article concludes with recommendations to advance a national research agenda in this area.