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Although death by neurologic criteria (brain death) is legally recognized throughout the United States, state laws and clinical practice vary concerning three key issues: (1) the medical standards used to determine death by neurologic criteria, (2) management of family objections before determination of death by neurologic criteria, and (3) management of religious objections to declaration of death by neurologic criteria. The American Academy of Neurology and other medical stakeholder organizations involved in the determination of death by neurologic criteria have undertaken concerted action to address variation in clinical practice in order to ensure the integrity of brain death determination. To complement this effort, state policymakers must revise legislation on the use of neurologic criteria to declare death. We review the legal history and current laws regarding neurologic criteria to declare death and offer proposed revisions to the Uniform Determination of Death Act (UDDA) and the rationale for these recommendations.
Mental health support in Sierra Leone is sparse, and qualitative research into the feasibility of implementing psychological interventions is equally underdeveloped. Following the 2014 Ebola virus disease outbreak, South London and Maudsley NHS Trust were commissioned to develop a psychological intervention that UK clinicians could train national staff with minimal psychological experience to deliver to their peers. Following the completion of the stepped care, group-based cognitive–behavioural therapy intervention, qualitative interviews were conducted with the national team to identify key barriers and enablers to implementation of and engagement with this intervention. This article describes the key themes that came out of those interviews, and discusses the implications of these findings for future clinical teams.
In recent years, a series of large-scale, high-profile natural disasters and terrorist attacks have demonstrated the need for thorough and effective disaster preparedness. While these extreme events affect communities and societies as a whole, they also carry specific risks for particular population groups. Crises such as Hurricane Katrina and the 2011 earthquake and tsunami disaster in Japan have illustrated the risk of significant and disproportionate morbidity and mortality among older adults during disasters. Age does not necessarily equate to vulnerability, but many physical and psychological consequences of the aging process can increase the risk of adverse outcomes. As the older population grows, so too does the need to ensure that adequate, practical, and appropriate measures exist to offset the specific risks from extreme events associated with this subpopulation. Effective risk and crisis communication plays a key role in mitigating the extent to which older adults are differentially affected during extreme events. By identifying the specific issues affecting older adults, this review highlights important areas for action for practitioners and policy-makers, particularly in the realm of crisis communication. (Disaster Med Public Health Preparedness. 2017;11:127–134)
To identify factors that affected well-being among British embassy staff based in Japan after the 2011 earthquake, tsunami, and nuclear meltdown.
Methods
In-depth qualitative interviews were conducted with 36 members of staff 8 to 9 months after the earthquake.
Results
Participants described their crisis work as stressful, exciting, and something of which they were proud. Aside from disaster-specific stressors, factors identified as stressful included unclear roles, handing over work to new personnel, being assigned to office-based work, feeling that work was not immediately beneficial to the public, not taking good-quality breaks, and difficulties with relatives. The radiation risk provoked mixed feelings, with most participants being reassured by contact with senior scientists.
Conclusions
Interventions to safeguard the well-being of personnel during crisis work must consider the impact of a broad range of stressors.(Disaster Med Public Health Preparedness. 2014;0:1-7)
The aim of this study was to enhance public health preparedness for incidents that involve the large-scale release of a hazardous substance by examining factors likely to influence public responses to official guidance on how to limit their exposure.
Methods
An online demographically representative survey was conducted in the United Kingdom (n = 601) and Poland (n = 602) to test the strength of association of trust in authorities, anxiety, threat, and coping appraisals with the intention to comply with advice to shelter in place following a hypothetical chemical spill. The impact of ease of compliance and style of message presentation were also examined.
Results
Participants were more likely to comply if at home when the incident happened, but message presentation had little impact. Coping appraisals and trust were key predictors of compliance, but threat appraisals were associated with noncompliance. Anxiety was seen to promote behavioral change. UK participants were more likely to comply than Polish participants.
Conclusions
Successful crisis communications during an emergency should aim to influence perceptions regarding the efficacy of recommended behaviors, the difficulties people may have in following advice, and perceptions about the cost of following recommended behaviors. Generic principles of crisis communication may need adaptation for national contexts. (Disaster Med Public Health Preparedness. 2013;7:65-74)
Incidents involving the exposure of large numbers of people to radiological material can have serious consequences for those affected, their community and wider society. In many instances, the psychological effects of these incidents have the greatest impact. People fear radiation and even incidents which result in little or no actual exposure have the potential to cause widespread anxiety and behavior change. The aim of this study was to assess public intentions, beliefs and information needs in the UK and Germany in response to a hidden radiological exposure device. By assessing how the public is likely to react to such events, strategies for more effective crisis and risk communication can be developed and designed to address any knowledge gaps, misperceptions and behavioral responses that are contrary to public health advice.
Methods
This study had three stages. The first stage consisted of focus groups which identified perceptions of and reactions to a covert radiological device. The incident was introduced to participants using a series of mock newspaper and broadcast injects to convey the evolving scenario. The outcomes of these focus groups were used to inform national telephone surveys, which quantified intended behaviors and assessed what perceptions were correlated with these behaviors. Focus group and survey results were used to develop video and leaflet communication interventions, which were then evaluated in a second round of focus groups.
Results
In the first two stages, misperceptions about the likelihood and routes of exposure were associated with higher levels of worry and greater likelihood of engaging in behaviors that might be detrimental to ongoing public health efforts. The final focus groups demonstrated that both types of misunderstanding are amenable to change following targeted communication.
Conclusion
Should terrorists succeed in placing a hidden radiological device in a public location, then health agencies may find that it is easier to communicate effectively with the public if they explicitly and clearly discuss the mechanisms through which someone could be affected by the radiation and the known geographical spread of any risk. Messages which explain how the risk from a hidden radiological device “works” should be prepared and tested in advance so that they can be rapidly deployed if the need arises.
PearceJM, RubinGJ, SelkeP, AmlôtR, MowbrayF, RogersMB. Communicating with the Public Following Radiological Terrorism: Results from a Series of Focus Groups and National Surveys in Britain and Germany. Prehosp Disaster Med. 2013;28(2):1-10.
The 2011 earthquake and tsunami in Japan caused a meltdown at the
Fukushima nuclear power plant.
Aims
To quantify emotional responses among British nationals in Japan and to
assess whether perceptions about the incident or accessing information
about it were associated with responses.
Method
A total of 284 participants randomly selected from official records
completed a survey that included instruments to measure emotional
responses.
Results
In total, 16% met the criteria for distress, 29.7% reported high anxiety
relating to the incident and 30.4% reported high anger. Perceptions that
strongly predicted these outcomes included feeling uncertain, being
unable to rule out harmful exposure, and believing that exposure would
have severe or hidden health effects or be difficult to detect. Using
information sources was associated with higher emotional outcome,
particularly for sources perceived to have low credibility.
Conclusions
Reducing uncertainty and improving the credibility of information is
essential in reducing the psychological impact of radiological
disasters.
This chapter reviews the evidence for psychological and pharmacological approaches to treating people with adverse psychological reactions after disaster. Posttraumatic stress disorder (PTSD) is the most commonly identified, and the disorder is characterized by three clusters of symptoms, including reexperiencing of the traumatic event, avoidance and numbing, and hyperarousal. Rates of PTSD are high in the initial months after a disaster, but most become noncases in the subsequent months. Short-term interventions are primarily designed to promote safety, assist coping, and stabilize the individual and their environment. Psychological debriefing has been the model approach to reducing the risk for chronic PTSD after disasters. The chapter also reviews the available evidence on treating posttraumatic disorders that can arise in the intermediate phase after a disaster. The World Wide Web is providing some promising avenues to provide cognitive-behavior therapy (CBT) to people who cannot access formal mental health services.
Terrorist attacks can have psychological effects on the general public.
Aims
To assess the medium-term effects of the July 2005 London bombings on the general population in London and to identify risk factors for persistent effects.
Method
We telephoned 1010 Londoners 11–13 days after the bombings to assess stress levels, perceived threat and travel intentions. Seven months later, 574 respondents were contacted again and asked similar questions, and questions concerning altered perceptions of self and the world.
Results
‘Substantial stress' (11%), perceived threat to self (43%) and reductions in travel because of the bombings (19%) persisted at a reduced level; other perceived threats remained unchanged. A more negative world view was common. Other than degree of exposure to the bombings, there were no consistent predictors of which people with short-term reactions would develop persistent reactions.
Conclusions
A longer-term impact of terrorism on the perceptions and behaviour of Londoners was documented.
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