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Despite its global importance and the recognition of dementia as an international public health priority, interventions to reduce stigma of dementia are a relatively new and emerging field. The purpose of this review was to synthesize the existing literature and identify key components of interventions to reduce stigma of dementia. We followed Arksey and O’Malley’s scoping review process to examine peer-reviewed literature of interventions to reduce dementia-related stigma. A stigma-reduction framework was used for classifying the interventions: education (dispel myths with facts), contact (interact with people with dementia), mixed (education and contact), and protest (challenge negative attitudes). From the initial 732 references, 21 studies were identified for inclusion. We found a variety of education, contact, and mixed interventions ranging from culturally tailored films to intergenerational choirs. Findings from our review can inform the development of interventions to support policies, programs, and practices to reduce stigma and improve the quality of life for people with dementia.
To determine the utility of the Sofia® SARS rapid antigen fluorescent immunoassay (FIA) to guide hospital bed placement of patients being admitted through the emergency department (ED).
Cross-sectional analysis of a clinical quality improvement study.
Two community hospitals in Maryland. From 9/21/2020 to 12/3/2020, 2887 patients simultaneously received the Sofia® SARS rapid antigen FIA and SARS-CoV-2 RT-PCR assays on admission through the ED.
Rapid antigen results and symptom assessment guided initial patient placement while confirmatory RT-PCR was pending. The sensitivity, specificity, positive and negative predictive values of the rapid antigen assay were calculated relative to RT-PCR, overall and separately for symptomatic and asymptomatic patients. Assay sensitivity was compared to RT-PCR cycle threshold (Ct) values. Assay turnaround times were compared. Clinical characteristics of RT-PCR positive patients and potential exposures from false-negative antigen assays were evaluated.
Overall agreement, sensitivity, and specificity for all patients was 97.9%, 76.6% (95% confidence interval (CI): 71%, 82%), and 99.7% (95% CI: 99%, 100%), respectively. No differences in performance were seen between asymptomatic and symptomatic individuals. As RT-PCR Ct increased, sensitivity of the antigen assay decreased. Mean turnaround time for the antigen assay and RT-PCR was 1.2 (95% CI: 1.0, 1.3) and 20.1 (95% CI: 18.9, 40.3) hours, respectively (p<0.001). No transmission from antigen-negative/RT-PCR-positive patients was identified.
While not a replacement for RT-PCR for detection of all SARS-CoV-2 infections, the Sofia® SARS antigen FIA has clinical utility for potential initial timely patient placement.
One of the most common concerns for parents is their child’s sleep behaviour. Inadequate sleep can impact cognitive, behavioural and social-emotional functioning. There are predictable developmental changes that occur in sleep behaviour. It is important to know that sleep problems throughout childhood and adolescence are common and that there is a spectrum from sleep problems through to diagnosed sleep disorders. This chapter starts with a brief overview of what sleep is, how it is regulated, steps for assessment and theoretical underpinnings that aid in further understanding treatment principles for behaviourally based sleep problems (e.g., cognitive and behavioural theories and the 4-P model). Then a developmental framework is used to outline common behaviourally based sleep problems experienced across developmental stages and the range of family-based behavioural interventions that can be applied from infancy through to adolescence. Throughout the chapter, the impact of behaviourally based sleep problems on the family is considered. Finally, the role of the therapist in working with children experiencing behaviourally based sleep problems and the importance of implementing a core competencies approach are discussed.
We study the stationary descendant Gromov–Witten theory of toric surfaces by combining and extending a range of techniques – tropical curves, floor diagrams and Fock spaces. A correspondence theorem is established between tropical curves and descendant invariants on toric surfaces using maximal toric degenerations. An intermediate degeneration is then shown to give rise to floor diagrams, giving a geometric interpretation of this well-known bookkeeping tool in tropical geometry. In the process, we extend floor diagram techniques to include descendants in arbitrary genus. These floor diagrams are then used to connect tropical curve counting to the algebra of operators on the bosonic Fock space, and are showno coincide with the Feynman diagrams of appropriate operators. This extends work of a number of researchers, including Block–Göttsche, Cooper–Pandharipande and Block–Gathmann–Markwig.
The goal of this study was to assess the utility of participatory needs assessment processes for continuous improvement of developing clinical and translational research (CTR) networks. Our approach expanded on evaluation strategies for CTR networks, centers, and institutes, which often survey stakeholders to identify infrastructure or resource needs, using the case example of the Great Plains IDeA-CTR Network. Our 4-stage approach (i.e., pre-assessment, data collection, implementation of needs assessment derived actions, monitoring of action plan) included a member survey (n = 357) and five subsequent small group sessions (n = 75 participants) to better characterize needs identified in the survey and to provide actionable recommendations. This participatory, mixed-methods needs assessment and strategic action planning process yielded 11 inter-related recommendations. These recommendations were presented to the CTR steering committee as inputs to develop detailed, prioritized action plans. Preliminary evaluation shows progress towards improved program capacity and effectiveness of the network to respond to member needs. The participatory, mixed-methods needs assessment and strategic planning process allowed a wide range of stakeholders to contribute to the development of actionable recommendations for network improvement, in line with the principles of team science.
To conduct a pilot study implementing combined genomic and epidemiologic surveillance for hospital-acquired multidrug-resistant organisms (MDROs) to predict transmission between patients and to estimate the local burden of MDRO transmission.
Pilot prospective multicenter surveillance study.
The study was conducted in 8 university hospitals (2,800 beds total) in Melbourne, Australia (population 4.8 million), including 4 acute-care, 1 specialist cancer care, and 3 subacute-care hospitals.
All clinical and screening isolates from hospital inpatients (April 24 to June 18, 2017) were collected for 6 MDROs: vanA VRE, MRSA, ESBL Escherichia coli (ESBL-Ec) and Klebsiella pneumoniae (ESBL-Kp), and carbapenem-resistant Pseudomonas aeruginosa (CRPa) and Acinetobacter baumannii (CRAb). Isolates were analyzed and reported as routine by hospital laboratories, underwent whole-genome sequencing at the central laboratory, and were analyzed using open-source bioinformatic tools. MDRO burden and transmission were assessed using combined genomic and epidemiologic data.
In total, 408 isolates were collected from 358 patients; 47.5% were screening isolates. ESBL-Ec was most common (52.5%), then MRSA (21.6%), vanA VRE (15.7%), and ESBL-Kp (7.6%). Most MDROs (88.3%) were isolated from patients with recent healthcare exposure.
Combining genomics and epidemiology identified that at least 27.1% of MDROs were likely acquired in a hospital; most of these transmission events would not have been detected without genomics. The highest proportion of transmission occurred with vanA VRE (88.4% of patients).
Genomic and epidemiologic data from multiple institutions can feasibly be combined prospectively, providing substantial insights into the burden and distribution of MDROs, including in-hospital transmission. This analysis enables infection control teams to target interventions more effectively.
Evaluation of a mandatory immunization program to increase and sustain high immunization coverage for healthcare personnel (HCP).
Descriptive study with before-and-after analysis.
Tertiary-care academic medical center.
Medical center HCP.
A comprehensive mandatory immunization initiative was implemented in 2 phases, starting in July 2014. Key facets of the initiative included a formalized exemption review process, incorporation into institutional quality goals, data feedback, and accountability to support compliance.
Both immunization and overall compliance rates with targeted immunizations increased significantly in the years after the implementation period. The influenza immunization rate increased from 80% the year prior to the initiative to >97% for the 3 subsequent influenza seasons (P < .0001). Mumps, measles and varicella vaccination compliance increased from 94% in January 2014 to >99% by January 2017, rubella vaccination compliance increased from 93% to 99.5%, and hepatitis B vaccination compliance from 95% to 99% (P < .0001 for all comparisons). An associated positive effect on TB testing compliance, which was not included in the mandatory program, was also noted; it increased from 76% to 92% over the same period (P < .0001).
Thoughtful, step-wise implementation of a mandatory immunization program linked to professional accountability can be successful in increasing immunization rates as well as overall compliance with policy requirements to cover all recommended HCP immunizations.
This article documents relationships, strategies, and activities involved in developing and carrying out collaborative community-engaged research for reconciliation, based on Indigenous methodologies and research-creation. It documents an example of Indigenous/non-Indigenous collaboration in Unama’ki (also known as Cape Breton, Canada), providing data towards the refinement of models of research designed to foster reconciliation, and contributing to a literature on Indigenous/non-Indigenous collaborations in ethnomusicology and related fields. While revealing some challenges in the process with respect to addressing local needs, it also describes transformations that can be achieved through effective collaboration, including ways in which universities can be involved.
Background: A prolonged outbreak of carbapenemase-producing Serratia marcescens (CPSM) was identified in our quaternary healthcare center over a 2-year period from 2015 through 2017. A reservoir of IMP-4–producing S. marcescens in sink drains of clinical hand basins (CHB) was implicated in propagating transmission, supported by evidence from whole-genome sequencing (WGS). We assessed the impact of manual bioburden reduction intervention on further transmission of CPSM. Methods: Environmental sampling of frequently touched wet and dry areas around CPSM clinical cases was undertaken to identify potential reservoirs and transmission pathways. After identifying CHB as a source of CPSM, a widespread annual CHB cleaning intervention involving manual scrubbing of sink drains and the proximal pipes was implemented. Pre- and postintervention point prevalence surveys (PPS) of CHB drains performed to assess for CPSM colonization. Surveillance for subsequent transmission was conducted through weekly screening of patients and annual screening of CHB in transmission areas, and 6-monthly whole-hospital PPS of patients. All CPSM isolates were assessed by WGS. Results: In total, 6 patients were newly identified with CPSM from 2015 to 2017 (4.3 transmission events per 100,000 surveillance bed days [SBD]; 95% CI, 1.6–9.4). All clinical CPSM isolates were linked to CHB isolates by WGS. The CHB cleaning intervention resulted in a reduction in CHB colonization with CPSM in transmission areas from 72% colonization to 28% (ARR, 0.44; 95% CI, 0.25–0.63). A single further clinical case of CPSM linked to the CHB isolates was detected over 2 years of surveillance from 2017 to 2019 following the implementation of the annual CHB cleaning program (0.7 transmissions per 100,000 SBD; 95% CI, 0.0–3.9). No transmissions were linked to undertaking the cleaning intervention. Conclusions: A simple intervention targeted at reducing the biological burden of CPSM in CHB drains at regular intervals was effective in preventing transmission of carbapenemase-producing Enterobacterales from the hospital environment to patients over a prolonged period of intensive surveillance. These findings highlight the importance of detailed cleaning for controlling the spread of multidrug-resistant organisms from healthcare environments.
Passive acoustic monitoring is rapidly gaining recognition as a practical, affordable and robust tool for measuring gun hunting levels within protected areas, and consequently for its potential to evaluate anti-poaching patrols’ effectiveness based on outcome (i.e., change in hunting pressure) rather than effort (e.g., kilometres patrolled) or output (e.g., arrests). However, there has been no report to date of a protected area successfully using an acoustic grid to explore baseline levels of gun hunting activity, adapting its patrols in response to the evidence extracted from the acoustic data and then evaluating the effectiveness of the new patrol strategy. We report here such a case in Cameroon’s Korup National Park, where anti-poaching patrol effort was markedly increased in the 2015–2016 Christmas/New Year holiday season to curb the annual peak in gunshots recorded by a 12-sensor acoustic grid in the same period during the previous 2 years. Despite a three- to five-fold increase in patrol days, distance and area covered, the desired outcome – lower gun hunting activity – was not achieved under the new patrol scheme. The findings emphasize the need for adaptive wildlife law enforcement and how passive acoustic monitoring can help attain this goal, and they warn about the risks of using effort-based metrics of anti-poaching strategies as a surrogate for desired outcomes. We propose ways of increasing protected areas’ capacity to adopt acoustic grids as a law enforcement monitoring tool.
Improving the quality of care on psychiatric inpatient wards has been a major focus in recent mental health policy, a recurrent criticism being that contact between staff and patients is limited in time and therapeutic value. Change is unlikely to be achieved without recruitment and retention of a high quality and well-motivated work force.
The NHS commissioned national inpatient mental health staff morale study is intended to inform service planning and policy by delivering evidence on the morale of the inpatient mental health workforce and the clinical, organisational, architectural and human resources factors that influence it.
100 wards in 17 area ‘Trusts’ are participating in the study, in addition to 40 community teams. The study will take place over two years, and has 6 modules:
1. A quantitative questionnaire for all staff in participating wards and
2. A comparison group in 20 community mental health teams and 20 crisis teams.
3. Case studies of 10 wards scoring in the top and bottom quartile for indicators of morale.
4. Repeated questionnaires for 20 wards in the second year to investigate how morale changes over time.
5. Staff who leave the wards in the course of the first year will be asked their reasons for leaving.
6. Links between rates of staff sickness and morale will be investigated.
Questionnaires have been distributed to 3,500 staff with a response rate of 65%, results from which will be presented in 2009.
We are honored to have the opportunity to serve as the latest editors of Studies in American Political Development. We wish to thank and credit Anthony Chen and Eric Schickler for their outstanding service and contributions. First established by Karen Orren and Stephen Skowronek in 1986 as a space for theoretical, methodological, and substantive commitments intrinsic in the study of American political development (APD), we look forward to maintaining the journal's esteemed reputation as a place for important questions and empirically rich and theoretically innovative answers.
There is a complex interplay between mobility and cognition in older adults. We have previously shown that a high-DHA multi-nutrient supplement improves habitual walking speed, verbal memory and psychomotor response latency in older women. Exercise also improves mobility and cognition in older adults, and n-3 fatty acids and exercise share a range of overlapping biological effects. This study examined for the first time the effects of the high-DHA multi-nutrient supplement and aerobic exercise on mobility and cognition in older women. Women (mean age 67 (sd 8) years) were assigned to the following groups: multi-nutrient (1 g DHA, 160 mg EPA, 240 mg Ginkgo biloba, 60 mg phosphatidylserine, 20 mg d-α tocopherol, 1 mg folic acid and 20 µg vitamin B12 per d, n 13), multi-nutrient and exercise (spin class twice per week, n 14), exercise and placebo (n 12) or placebo (n 12). The multi-nutrient was given for 24 weeks and exercise for 12 weeks. No treatment effects were observed for the primary outcome, habitual walking speed. Improvements in verbal memory and executive function were seen for all treatments groups v. placebo (all, P < 0·05). Significant improvements in self-reported emotional well-being were seen with multi-nutrient and exercise groups v. placebo (P = 0·03). The results suggest that the high-DHA multi-nutrient supplement produces similar improvements in cognitive function to aerobic exercise, offering the intriguing prospect that supplementation may be able to mitigate some of the effects of low physical activity on cognitive function in the elderly.
Coexistence of people and large carnivores depends on a complex combination of factors that vary geographically. Both the number and range of the Asiatic lion Panthera leo leo in the Greater Gir landscape, India, has increased since the 1990s. The challenge has been managing the success of conservation, with a particular focus on the spillover population ranging extensively in human-dominated landscapes. To understand the factors conducive to lion survival in this landscape, we undertook an interview-based survey. Overall, people expressed positive, tolerant attitudes towards lions. There was a distinct contrast between people's liking for lions (76.9% of respondents) compared to leopards (27.7%) in spite of greater depredation of livestock by lions (82.6%) than by leopards (17.4%). Younger people and respondents having greater awareness regarding lions expressed positive attitudes. Although community discussions on lions had a positive effect, there was no evidence that land-holding, management interventions, personal encounters with lions, or association of lions with religion affected attitudes. Respondents who had experienced livestock depredation tended to express negative attitudes. Respondents with positive attitudes towards lions favoured non-interventionist strategies for managing lions in the village areas. We advocate consideration of varied factors influencing tolerance of wildlife in conservation planning. We emphasize that site-specific human–wildlife conflict issues such as crop-foraging by wild ungulates and variation in attitudes towards different species should also be considered. Specifically, improved livestock management, motivation of local youth and their participation in awareness campaigns could all further strengthen the prevalent positive attitudes towards lions.