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Modifiable health risk behaviors such as smoking, overweight and obesity, risky alcohol consumption, physical inactivity, and poor nutrition contribute to a substantial proportion of the world’s morbidity and mortality burden. General practitioners (GPs) play a key role in identifying and managing modifiable health risk behaviors. However, these are often underdetected and undermanaged in the primary care setting. We describe the potential of eHealth to help patients and GPs to overcome some of the barriers to managing health risk behaviors. In particular, we discuss (1) the role of eHealth in facilitating routine collection of patient-reported data on lifestyle risk factors, and (2) the role of eHealth in improving clinical management of identified risk factors through provision of tailored feedback, point-of-care reminders, tailored educational materials, and referral to online self-management programs. Strategies to harness the capacity of the eHealth medium, including the use of dynamic features and tailoring to help end users engage with, understand, and apply information need to be considered and maximized. Finally, the potential challenges in implementing eHealth solutions in the primary care setting are discussed. In conclusion, there is significant potential for innovative eHealth solutions to make a contribution to improving preventive care in the primary care setting. However, attention to issues such as data security and designing eHealth interfaces that maximize engagement from end users will be important to moving this field forward.

Aims: To explore the emotional wellbeing of dementia carers in the lead up to and during transition of a person living with dementia to a residential aged care facility. Design: An interpretative qualitative study. Methods: Semi‐structured interviews were conducted with informal carers of person living with dementia between February and June 2023. Data were analysed using an inductive thematic approach and resulted in three themes. Results: The majority of carers were adult children (n = 19) and six were wives. Carers lived across metropolitan (n = 20) and regional settings (n = 5) in the most populous state of Australia. Three themes were identified which were attributed to different aspects of the carer role: (1) Carer emotional journey as dementia progresses – impacted by knowledge and lack of support; (2) Questioning decision making–underpinned by knowledge and confidence; and (3) Challenges in re‐establishing identity – impacted by ongoing concerns. Conclusion: As dementia progresses carers of person living with dementia consistently reported gaps in knowledge including how to access support. Specifically, this study identified the need for more to be done to help carers to develop the skills needed for their role, including participation in care planning and identifying care preferences for the future. Nurses can play a key role in promoting referral to services that support carers. Findings offer practical solutions to ameliorate carer stress and promote shared decision making. Reporting Method: This research was guided by the Consolidated Criteria for Reporting Qualitative Research. [ABSTRACT FROM AUTHOR]

In-depth understanding of dementia carer experience can assist clinicians by providing insight into dementia onset, symptoms and management, and help conceptualize and understand the pattern of dementia progress over time and what help is needed. We undertook a qualitative study to understand dementia carers experiences of providing care and reasons for admission to a residential aged care facility (RACF). Three themes were identified: (1) Challenges in the path to diagnosis and care, leading to delays accessing support; (2) Carer role impacted by living circumstances; and (3) Variation in decision support prior to admission to a RACF. Identifying dementia carer experiences, reinforces the need for more timely diagnosis, referral for support and interventions to promote better quality of life for a people living with dementia and their carer and to delay premature RACF placement. [ABSTRACT FROM AUTHOR]

Background: Depression is common among people with dementia. Despite most people with dementia living in the community, there have been few investigations of self‐reported depressive symptoms and suicidal ideation among community‐dwelling people with dementia in Australia. This study aimed to explore the proportion of people with mild, moderate and severe levels of depressive symptoms, and suicidal ideation among a sample of people living with dementia in Australia. Correlates of reporting depressive symptoms were also explored. Methods: Adults diagnosed with dementia by a medical professional who were English speaking and community‐dwelling were asked to complete a paper and pencil survey. Those who were unable to provide independent consent were excluded. Depression was assessed using the Geriatric Depression Scale −15, and suicidal ideation was assessed using two study‐specific items. Multivariable analyses examined quality of life, unmet needs and sociodemographic factors associated with having a score of five or more on the Geriatric Depression Scale‐15. Results: Ninety‐four people participated in the study. Thirty‐seven percent (n = 35) reported some level of depressive symptoms, with most of these (21%, n = 20) classified as having mild depressive symptoms. Five participants (5%) reported they had had thoughts of being better off dead or hurting themselves, while three (3%) reported having had a plan to end their life. For each additional unmet need, the odds of being depressed increased by 25%(P < 0.001). For each point increase in quality of life, the odds of being depressed decreased by 48% (P < 0.001). Conclusions: The high proportion of people with dementia who report depressive symptoms suggests the need to routinely assess depressive symptoms among this group. There may also be benefits in assessing unmet needs and addressing these where possible as part of an approach to reducing depression among people living with dementia in the community. [ABSTRACT FROM AUTHOR]

Background: Future medical and financial planning is important for persons with dementia given the impact of the disease on capacity for decision making. Aims: To explore from the perspective of carers of persons with dementia: (1) Participation in future medical and financial planning by the person they care for, including when planning was undertaken and the characteristics associated with having an advance care directive completed; (2) The type of healthcare providers who discussed advance care planning following diagnosis; and (3) Preferences for timing of discussions about advance care planning following diagnosis. Methods: Recruitment and data collection took place between July 2018 and June 2020. Carers of persons with dementia aged 18 years and older were mailed a survey. Participants completed questions regarding completion of various future planning documents by the person they support, including time of completion and who discussed advance care planning following diagnosis. Participants were presented with information about the benefits and consequences of early and late discussions of advance care planning and asked when discussions about advance care planning were best initiated. Results: 198 carers participated. Most participants were female (74%) and had been a carer for more than 2 years (82%). Most participants reported that the person with dementia they support had made a Will (97%) and appointed an Enduring Guardian (93%) and Enduring Power of Attorney (89%). Only 47% had completed an advance care directive. No significant associations were found between characteristics of persons with dementia and completion of an advance care directive. Geriatricians (53%) and GPs (51%) most often discussed advance care planning following diagnosis. Most carers thought that discussions about advance care planning should occur in the first few weeks or months following diagnosis (32%), at the healthcare provider's discretion (31%), or at the time of diagnosis (25%). Conclusions: More than half of persons with dementia do not have an advance care directive. There is variability in preferences for timing of discussions following dementia diagnosis. [ABSTRACT FROM AUTHOR]

Carers of people with dementia experience significant physical, emotional, and social burdens. Needs assessment can provide important information to assist services in providing support to carers to reduce these burdens. However, few studies have examined the prevalence of unmet needs experienced by carers of people with dementia using a quantitative instrument. This study aimed to examine the prevalence and type of unmet needs experienced by carers of people with dementia in Australia. This was a cross-sectional survey of carers providing support to community-dwelling individuals living with dementia. Carers were recruited through geriatric clinics, aged care providers, support services and community organisations. Consenting carers completed a survey including an 80-item study-specific unmet needs instrument for carers (UNI-C) and sociodemographic characteristics. Descriptive statistics were used to identify the most prevalent unmet needs reported by carers. A total of 169 carers (response rate 47%) completed the survey. Most (87%) carers reported at least one unmet need. Carers reported a median of 16.0 (IQR = 24.0; max = 58) out of a possible 80 unmet needs. The most frequently endorsed unmet needs spanned a range of areas including emotional wellbeing, accessing health and aged care services, managing apathy, and finding information. This study highlighted that a large proportion of carers experience unmet needs associated with caring for someone with dementia. Developing and rigorously testing interventions to meet carers' commonly reported unmet needs are warranted. Supplemental data for this article is available online at https://doi.org/10.1080/13607863.2022.2053833. [ABSTRACT FROM AUTHOR]

Objectives: Advance planning for research is a process that involves thinking about, discussing and expressing preferences for taking part in research during future periods of incapacity. The process may include making an advance research directive and naming trusted people to be involved in decisions about research participation. Advance research planning could help to overcome barriers to including people with dementia in research. To encourage innovation in this area, this article presents recommendations informed by a stakeholder workshop that brought together consumer representatives and representatives active in dementia, ageing and health‐related research, policy‐making, advocacy and service delivery in health and aged care. Methods: An online workshop where 15 stakeholders shared perspectives and suggestions for implementing advance research planning, with a focus on research involving people with dementia. Results: Raising awareness of advance research planning requires multi‐faceted strategies. Training and resources are needed for researchers, ethics committees and organisations regarding this form of advance planning and the use of research directives. Like any form of advance planning, planning ahead for research must be a voluntary, informed and person‐centred process. There is a lack of uniform legal rules on research involving people who lack the capacity to consent; however, advance research directives could, in principle, inform decisions about research participation. Conclusions: As a matter of law, policy and practice, people are encouraged to plan ahead in many areas of their life. Research planning has been relatively neglected, and the recommendations offered here aim to encourage innovation in research and implementation in this area. [ABSTRACT FROM AUTHOR]

Objective: This study examined the perceptions of a sample of Australian people living with dementia regarding the person‐centred care and support they received from health professionals and family. Methods: Community‐dwelling people living with dementia were invited to complete a cross‐sectional survey. Results: Seventy‐one people participated in the study. More than 90% agreed that health professionals explain who they are, why they are seeing them and listen to what they have to say; 63% agreed that health professionals ask how they would like to be involved in decisions about treatment; 78% agreed health professionals mainly speak to them rather than anyone accompanying them; 76% reported their family 'support you to do tasks by yourself', and 36% indicated that family caregivers 'get frustrated with you'. Conclusions: Results suggest that people living with dementia have a positive perception of the care and support they receive. Improvements may be needed in how health professionals speak directly to the person living with dementia when exploring how they would like to be involved in treatment decisions. Family caregivers may benefit from education and support on how they can manage frustrations and assist the person they support to maintain their independence. [ABSTRACT FROM AUTHOR]

Objectives: Ensuring that the Australian public has an accurate understanding of the characteristics of dementia may assist in improving timely detection of dementia. This cross‐sectional questionnaire study aimed to examine community members' perceptions of the risk factors, symptoms and impacts of dementia. Methods: Participants were recruited from outpatient units at a major regional hospital and were aged at least 18 years, a patient or an accompanying support person, did not have a dementia diagnosis, had sufficient English knowledge and were well enough to complete a survey. Participants completed a web‐based survey on a touchscreen computer including items exploring knowledge of dementia risk factors, symptoms and perceived impacts if they or a loved one had dementia. Counts and proportions were calculated and perceived impacts of dementia were compared for self versus loved one using a χ2 test. Results: Of 353 eligible individuals approached, 208 consented and were included in the study. Between 30% and 61% (n = 62–127) of participants believed modifiable factors such as high alcohol consumption and high blood pressure were associated with increased risk of dementia. While a majority of participants (87–96%; n = 164–181) identified memory‐related symptoms, less than one‐third recognised behavioural symptoms. Participants were more likely to identify emotional and practical impacts compared to physical or social impacts as most difficult if they or a loved one had dementia. Conclusions: There remains a need for increased community education to address knowledge gaps regarding modifiable risk factors, behavioural symptoms and potential impacts of dementia on the individual diagnosed and their carers. [ABSTRACT FROM AUTHOR]

To examine the effectiveness of self-directed, off-the-shelf information and communications technology (ICT)-based interventions in improving the quality of life, physical and psychosocial outcomes of community-dwelling stroke survivors and their support persons (SP). Medline, EMBASE, CINAHL and Cochrane databases were searched (2006–19th June 2020) for randomized controlled trials, controlled trials, controlled before and after studies, or interrupted time series studies that met the eligibility criteria. The quality of included studies was assessed. Interventions effectiveness was narratively synthesized, as was participant adherence and acceptability. Seventeen studies were eligible. Three studies were rated as low risk of bias across all methodological review criteria. Nine studies reported on interventions delivered using self-directed computer programs, two studies utilized internet or web-based support programs and six studies used mobile phone interventions. Few studies reported on intervention acceptability or adherence. Those that did generally reported good acceptability, although adherence was variable. Fifteen studies reported significant positive effects for at least one outcome examined including stroke-specific outcomes, physical outcomes, behavioural outcomes and health service use. No studies found an effect for psychosocial wellbeing. ICT-based interventions are likely to provide benefit to stroke survivors and their SPs. However, there is a need for further robustly designed intervention studies that include larger sample sizes, longer follow-up, and outcomes for SPs. ICT-based interventions with minimal clinician supervision are likely to provide some benefits to stroke survivors and their SPs. There is insufficient evidence to allow recommendations to rehabilitation professionals regarding the type, length and intensity of ICT-based interventions for specific targeted outcomes. Rehabilitation professionals should use professional judgement prior to recommending ICT-based interventions to stroke survivors and their SPs. [ABSTRACT FROM AUTHOR]

Objectives: Australian guidelines for dementia cover 109 recommendations for dementia care. Knowing which recommendations to implement poses a challenge for general practitioners (GPs). This study aimed to gather general practice perspectives of priority recommendations for GPs in their practice. Methods: To explore which recommendations are most important and those requiring the greatest support in GP implementation, a Delphi study was conducted. Thirty‐six GPs, 4 practice nurses and 1 medical services director completed two rounds of email questionnaires. Results: Recommendations requiring support for GP implementation relate to early assessment of behavioural and psychological symptoms; mental health interventions tailored to the person's preferences and abilities; language and cultural barriers in access to information and services; and cognitive and learning needs in treatment delivery. Conclusions: It is critical to understand where support may be needed for GPs to successfully implement recommendations to improve care provided to people with dementia and their carers. [ABSTRACT FROM AUTHOR]

Background: Accurately identifying the unmet needs of community-dwelling people with dementia allows targeted support to be provided to assist these individuals to stay at home.Objective: We developed a self-report instrument to identify the unmet needs of community-dwelling people with dementia and used this to explore the prevalence and type of unmet needs present in this population.Methods: This was a cross-sectional survey of people with dementia living in the community in Australia. Participants were recruited from geriatric clinics, respite centers, aged care providers, and carers attending support groups. Eligible people with dementia were provided with a study information pack and survey which included the self-report Unmet Needs Instrument for Dementia (UNI-D), sociodemographic characteristics and survey acceptability.Results: The UNI-D contained 26 items across 5 domains and demonstrated acceptable internal consistency, face and construct validity, and acceptability. Ninety-five eligible participants completed the survey (response rate 35%) with 85% identifying at least one unmet need (median = 4; IQR = 1-9). The items most frequently endorsed included needing more help with remembering things (64%), finding possible treatments for dementia (44%), understanding who to contact regarding a problem or concern related to dementia (36%), and to see friends and family more often (33%).Conclusion: The UNI-D is a promising tool to identify the self-reported needs of people with dementia. The development and rigorous testing of interventions targeting unmet needs related to health and wellbeing, dementia support, and meaningful activities appears warranted. [ABSTRACT FROM AUTHOR]

Advance research directives (ARDs) enable people to document preferences for future research participation in the event of incapacity. This article reports on interviews with 11 dementia researchers in Australia that focused on the content of a prototype ARD and processes for making and using ARDs. Participants agreed that an ARD template should provide information to explain research and the rationale for making a directive, allow the person to nominate trusted individuals to be involved in future decisions, and record the person's general willingness or unwillingness to be involved in research. Providing a list of various research activities elicits preferences and risk tolerances in more detail. Priority groups for ARD implementation include people with a diagnosis involving progressive cognitive impairment and people interested in research. Researchers and health and legal professionals have a role in promoting ARDs. Our findings suggest that, as a voluntary strategy, ARDs could promote appropriate inclusion in research. [ABSTRACT FROM AUTHOR]

Advance research directives (ARDs) are a means by which people can document their wishes about research participation in the event of future incapacity. ARDs have been endorsed in some ethics guidelines and position statements, however, formal legal recognition is limited. A few empirical studies have investigated the views of researchers and other stakeholders on ARDs and tested strategies to implement such directives. To further knowledge in this area, we undertook a survey of dementia researchers in Australia (n = 63) to examine their views on ARDs. Most of the survey respondents (>80%) thought ARDs would promote autonomy in decision-making and enable opportunities for people with cognitive impairment to be included in research. Respondents indicated concern about directives not being available when needed (71%) and that ethics committees would not accept ARDs (60%). Few respondents had used ARDs, but a majority (from 57–80%) would be willing to offer ARDs for a range of research activities, such as observing behaviour and taking measures, blood samples or scans. Nearly all respondents (92%) agreed that current dissent should override prior wishes stated in an ARD. The survey findings are contextualised with attention to ethics guidelines, laws and practices to support advance research planning. [ABSTRACT FROM AUTHOR]

This study aimed to examine the prevalence and perceived barriers to uptake of advance care planning (ACP), including appointment of an enduring guardian (EG) and completion of an advance care directive (ACD) among Australian adults attending hospital outpatient clinics. Sociodemographic correlates of not completing ACP were also assessed. A cross-sectional survey exploring the uptake of ACP was conducted with outpatients and their accompanying persons aged >18 years (n = 191) at one regional hospital in New South Wales, Australia. Rates of completion of an ACD and appointment of an EG were 20% (n = 37) and 35% (n = 67) respectively. The most common reason for non-completion of an ACD and not appointing an EG was: 'didn't think I needed this'. Younger age was associated with not having appointed an EG (OR 3.8, 95% CI 1.2–12.1, P = 0.02). No sociodemographic characteristics were significantly associated with non-completion of ACDs. Uptake of ACP is suboptimal among outpatients. Community-based healthcare providers are well positioned to promote ACP with outpatients. This study investigated uptake of advance care planning, including completing an advance care directive and appointing an enduring guardian, among Australian adults attending hospital outpatient clinics. Only 20% of participants had completed an advance care directive, and 35% had appointed an enduring guardian. Uptake of advance care planning may be improved with community education and training of community-based care providers in supporting advance care planning. [ABSTRACT FROM AUTHOR]

Background and Objectives Primary care physicians (PCPs) have a key role in providing care for people with dementia and their carers, however, a range of barriers prevent them from delivering optimal care. We reviewed studies on PCPs' perceptions of barriers to providing optimal dementia care, including their methodological quality, whether they focused on barriers related to diagnosis and/or management, and the patient-, provider-, and system-level barriers identified. Research Design and Methods Studies were included if they were quantitative studies published since 2006 which reported on PCPs' perceptions of the barriers to providing dementia care. The methodological quality of identified studies was assessed using an adapted version of accepted rating criteria for quantitative studies. Data were extracted from studies which were rated as "moderate" or "strong" quality. Results A total of 20 studies were identified, 16 of which were rated as "moderate" or "strong" methodological quality. Patient-related barriers included a reluctance to acknowledge cognitive decline and patient nonadherence to management plans. Provider-related barriers included a lack of training and confidence. System-related barriers included a lack of time during consultations and lack of support services. Discussion and Implications This review highlights a range of barriers to dementia diagnosis and management from studies rated as being methodologically adequate. Future studies should also utilize theory-driven approaches to exploring a comprehensive range of barriers to optimal dementia care across the care trajectory. [ABSTRACT FROM AUTHOR]

Background: Advance care planning involves considering, discussing and documenting future wishes in case a person is unable to make or communicate decisions. Given people with dementia are at high risk of future decisional incapacity, it is critical that advance care planning occurs early in the illness trajectory. Aim: To determine (1) the number of intervention studies published between 1997 and July 2017 that aimed to increase advance care planning for persons with dementia, (2) the methodological quality of studies and (3) the effectiveness of interventions in increasing advance care planning for persons with dementia. Design: Systematic review. Data sources: Medline, Cochrane, EMBASE, PsycINFO and CINAHL were searched for articles published from 1997 to July 2017. Studies were included if they utilised a methodologically robust study design and reported on an intervention designed to increase participation in advance care planning for persons with dementia that was targeted at the person with dementia and/or a carer/family member. Methodological quality was assessed independently by two authors. Results: Four studies met the criteria for inclusion. Methodological quality was variable. Two studies did not report analyses comparing advance care planning outcomes for intervention and control participants. A third study found no effect for a nurse-facilitator intervention. The fourth study found that a structured conversation about end-of-life care with a family member increased the likelihood of advance care orders being listed in residents' records. Conclusion: There is little evidence about effective strategies to improve participation in advance care planning for persons with dementia. Methodologically rigorous intervention trials are needed to test interventions that encourage timely participation. [ABSTRACT FROM AUTHOR]

Objective: To explore adult medical oncology outpatients’ understanding of and preferences for the format of health risk information. Methods: Two surveys, one assessing sociodemographic characteristics and a second survey examining perceptions of risk information. Results: Of the 361 (74%) consenting patients, 210 completed at least one question on risk communication. 17% to 65% of patients understood numeric risk information, depending on the format of the information. More than 50% of people interpreted a “very good” chance of remission as greater than 80%, greater than 90% or 100%. The most preferred format of information was in both words and numbers (38% to 43%) followed by words alone (28% to 30%). Conclusion: Numeric risk information is understood by 17% to 65% of respondents, depending on the format. Interpretation of verbal risk information is highly variable, posing a risk of misunderstanding. Provision of information in both words and numbers may assist in aiding comprehension. [ABSTRACT FROM AUTHOR]

Purpose: There is an increased focus on supporting patients with cancer to actively participate in their healthcare, an approach commonly termed 'self-management'. Comparing unmet self-management needs across cancer types may reveal opportunities to adapt effective self-management support strategies from one cancer type to another. Given that breast and colorectal cancers are prevalent, and have high survival rates, we compared these patients' recent need for help with self-management.Method: Data on multiple aspects of self-management were collected from 717 patients with breast cancer and 336 patients with colorectal cancer attending one of 13 Australian medical oncology treatment centres.Results: There was no significant difference between the proportion of patients with breast or colorectal cancer who reported a need for help with at least one aspect of self-management. Patients with breast cancer were significantly more likely to report needing help with exercising more, while patients with colorectal cancer were more likely to report needing help with reducing alcohol consumption. When controlling for treatment centre, patients who were younger, experiencing distress or had not received chemotherapy were more likely to report needing help with at least one aspect of self-management.Conclusions: A substantial minority of patients reported an unmet need for self-management support. This indicates that high-quality intervention research is needed to identify effective self-management support strategies, as well as implementation trials to identify approaches to translating these strategies into practice. Future research should continue to explore whether self-management support strategies could be adapted across cancer types. [ABSTRACT FROM AUTHOR]

Background: To assess the scope, volume and quality of research on the acceptability, utilisation and effectiveness of telephone- and computer-delivered interventions for caregivers of people living with dementia.Methods: Medline, EMBASE, CINAHL and Cochrane databases were searched (Jan 1990 - Dec 2016). Eligible papers were classified as data-based descriptive, measurement or intervention studies. Intervention studies were first categorised according to mode of delivery (e.g. telephone, computer); then assessed against the Effective Practice and Organisation of Care (EPOC) methodological criteria for research design. Impact on health-related outcomes; and the acceptability, feasibility and utilisation of interventions were also assessed.Results: The number of publications increased by 13% each year (p < 0.001). Half were descriptive studies (n = 92, 50%) describing caregiver views on acceptability, access or utilization of technology. The remainder (n = 89, 48%) reported on interventions designed to improve caregiver outcomes. Only 34 met EPOC design criteria. Interventions were delivered via computer (n = 10), multiple modalities (n = 9) or telephone (n = 15). Interventions that incorporated various elements of psycho-education, peer support, skills training and health assessments led to improvements in caregiver wellbeing. While largely acceptable, utilisation of computer-based interventions was variable, with use often decreasing over time.Conclusion: Interventions delivered via telephone and computer have the potential to augment existing dementia care. High-quality trials are required to make clear recommendations about the types of interventions that are most effective. Those that provide caregivers with: access to practical strategies to manage care of the person with dementia and their own wellbeing, advice and support from peers and/or clinicians; and that target the dyad should be explored. [ABSTRACT FROM AUTHOR]

Objective: The array of demanding tasks carried out by caregivers of people with dementia have significant negative impacts on their physical, mental and social well-being. Needs assessment allows individuals to indicate the extent to which their needs across different areas have or have not been met, allowing for estimations of the prevalence of needs and the extent to which help is required. This approach is extremely valuable in a clinical context, as it enables identification of the areas with which caregivers report a particular desire for help and allows targeting of support and resources to those who identify high levels of unmet needs. This systematic review aimed to critically examine the psychometric properties of measures that assess unmet needs of caregivers of people with dementia.Methods: Medline, Embase, PsycINFO and Cochrane electronic databases were searched between January 1990 and August 2015 for English-language publications describing the development or validation of measures assessing the unmet needs of adult caregivers of people with dementia. The psychometric properties of included measures were assessed against standard criteria for psychometric quality.Results: Four measures met the inclusion criteria. Only half of the indices of psychometric quality were tested across measures. Three measures had adequate internal consistency reliability, of which one also showed adequate test-retest reliability. Two measures reported adequate construct validity, while criterion validity was not assessed for any measure.Conclusions: There is a clear need to develop a psychometrically rigorous instrument to identify the unmet needs of caregivers of people with dementia. Copyright © 2016 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Caregivers of individuals with chronic obstructive pulmonary disease (COPD) experience significant burden. To develop effective interventions to support this vulnerable group, it is necessary to understand how this burden varies as a function of patient well-being and across the illness trajectory. This systematic review aimed to identify the number and type of data-based publications exploring the burden and unmet needs of caregivers of individuals with COPD. Medline, Embase, PsycINFO and Cochrane databases were searched for studies published between January 2000 and February 2014. Studies were eligible if they were quantitative studies examining unmet needs of, or burden on, adult caregivers of individuals with COPD. Eligible papers were categorised according to (i) type (i.e. descriptive, measurement and intervention studies); (ii) whether they measured associations between patient and caregiver burden and (iii) whether they measured caregiver burden longitudinally. Twenty-seven data-based papers met criteria for inclusion. There was a significant increase in the total number of publications over time. The majority of publications were descriptive studies (n = 25), with one measurement and one intervention study identified. Fourteen descriptive studies measured the relationship between patient or caregiver factors and caregiver burden. Only two studies measured caregiver burden over time. There are a number of gaps in the body of research examining burden and unmet needs of caregivers of individuals with COPD that preclude the development of effective interventions for this population. Greater research effort should be directed towards identifying rigorous measurement tools which more accurately characterise caregiver burden, so that evidence-based interventions can be developed. [ABSTRACT FROM PUBLISHER]

Background: There is evidence to suggest that decision aids improve a number of patient outcomes. However, little is known about the progression of research effort in this area over time. This literature review examined the volume of research published in 2000, 2007 and 2014 which tested the effectiveness of decision aids in improving cancer patient outcomes, coded by cancer site and decision type being targeted. These numbers were compared with the volume of research examining the effectiveness of strategies to increase the adoption of decision aids by healthcare providers.Methods: A literature review of intervention studies was undertaken. Medline, Embase, PsychInfo and Cochrane Database of Systematic Reviews were searched. The search was limited to human studies published in English, French, or German. Abstracts were assessed against eligibility criteria by one reviewer and a random sample of 20 % checked by a second. Eligible intervention studies in the three time periods were categorised by: i) whether they tested the effectiveness of decision aids, coded by cancer site and decision type, and ii) whether they tested strategies to increase healthcare provider adoption of decision aids.Results: Over the three time points assessed, increasing research effort has been directed towards testing the effectiveness of decision aids in improving patient outcomes (p < 0.0001). The number of studies on decision aids for cancer screening or prevention increased statistically significantly (p < 0.0001) whereas the number of studies on cancer treatment did not (p = 1.00). The majority of studies examined the effectiveness of decision aids for prostate (n = 10), breast (n = 9) or colon cancer (n = 7). Only two studies assessed the effectiveness of implementation strategies to increase healthcare provider adoption of decision aids.Conclusions: While the number of studies testing the effectiveness of decision aids has increased, the majority of research has focused on screening and prevention decision aids for only a few cancer sites. This neglects a number of cancer populations, as well as other areas of cancer care such as treatment decisions. Also, given the apparent effectiveness of decision aids, more effort needs to be made to implement this evidence into meaningful benefits for patients. [ABSTRACT FROM AUTHOR]

Background: Supporting people after bereavement is a priority area for many health services. Investment in bereavement care must be supported by a rigorous evidence-base. Aim: To examine the (1) relative proportion of descriptive, measurement and intervention research in grief counselling and (2) quality and effectiveness of intervention studies. Design: Systematic review of studies published in the area of grief counselling. Data sources: MEDLINE, Embase, Cochrane Library and PsycINFO databases were searched for studies published between 2000 and 2013. Eligible papers were categorised into descriptive, measurement, review, commentaries and intervention studies. Intervention studies were assessed against the Cochrane Effective Practice and Organisation of Care methodological criteria, and papers meeting criteria were assessed for quality. The impact of interventions on grief, psychological morbidity and quality of life was examined. Results: A total of 126 data-based papers, including 47 descriptive, 3 measurement and 76 grief counselling intervention studies were included. Only 59% (n = 45) of intervention studies met Effective Practice and Organisation of Care design criteria. Overall, study quality was poor, with the majority of interventions showing a risk of bias in several key areas. The three studies that met all criteria showed mixed effectiveness. Conclusion: Grief counselling interventions require a strong rationale for design, and a systematic approach to development and evaluation. Descriptive research efforts should inform this process, focusing on homogeneity in sample, identification of risk factors for complicated grief and the impact of extraneous factors on intervention effects. Interventions should include comparisons to usual care, as well as replication to confirm positive findings. [ABSTRACT FROM AUTHOR]

Background: In order to provide smoking cessation support to their patients in line with clinical practice guidelines, general practitioners must first ascertain whether their patients' use tobacco. This study examined (i) the sensitivity, specificity, positive predictive value and negative predictive value of general practitioner detection of smoking, and (ii) the general practitioner and patient characteristics associated with detection of tobacco use. Methods: Eligible patients completed a touchscreen computer survey while waiting for an appointment with their general practitioner. Patients self-reported demographic characteristics, medical history, and current smoking status. Following the patient's consultation, their general practitioner was asked to indicate whether the patient was a current smoker (yes/no/unsure/not applicable). Smoking prevalence, sensitivity, specificity, positive predictive value and negative predictive values (with 95% confidence intervals) were calculated using patient self-report of smoking status as the gold standard. Generalised estimating equations were used to examine the general practitioner and patient characteristics associated with detection of tobacco use. Results: Fifty-one general practitioners and 1,573 patients in twelve general practices participated. Patient self-report of smoking was 11.3% compared to general practitioner estimated prevalence of 9.5%. Sensitivity of general practitioner assessment was 66% [95% CI 59-73] while specificity was 98% [95% CI 97-98]. Positive predictive value was 78% [95% CI 71-85] and negative predictive value was 96% [95% CI 95-97]. No general practitioner factors were associated with detection of smoking. Patients with a higher level of education or who responded ‘Other' were less likely to be detected as smokers than patients who had completed a high school or below level of education. Conclusion: Despite the important role general practitioners play in providing smoking cessation advice and support, a substantial proportion of general practitioners do not know their patient's smoking status. This represents a significant missed opportunity in the provision of preventive healthcare. Electronic waiting room assessments may assist general practitioners in improving the identification of smokers. [ABSTRACT FROM AUTHOR]

The cued-trials task-switching paradigm is used to investigate the processes involved in preparation to change task. Task switch trials typically show poorer performance than task repeat trials, suggesting that additional or more time-consuming preparation processes are required to switch tasks. However, behavioral and neuroimaging studies have so far been unable to decipher whether preparing for a switch in task involves distinct cognitive processes to those required more generally on both switch and repeat trials. The current study addresses this question using a novel multivariate pattern misclassification analysis of frequency band-specific local topographical patterns in human EEG activity that was elicited by cues varying in information value. Within the alpha frequency band, misclassification analysis produced evidence for an early switch-related preparation process over right frontal cortex, as well as a later task readiness preparation process over right parietal cortex. This represents compelling evidence for dissociable switch-related and task readiness preparation processes that show distinct time course and spatial activation patterns. [ABSTRACT FROM AUTHOR]

Adjustment of response threshold for speed compared with accuracy instructions in two-choice decision-making tasks is associated with activation in the fronto-striatal network, including the pre-supplementary motor area (pre-SMA) and striatum (Forstmann et al., 2008). In contrast, increased response conservativeness is associated with activation of the subthalamic nucleus (STN) (Frank et al., 2007). We investigated the involvement of these regions in trial-by-trial adjustments of response threshold in humans, using a cued-trials taskswitching paradigm. Fully and partially informative switch cues produced more conservative thresholds than repeat cues. Repeat cues were associated with higher activation in pre-SMA and striatum than switch cues. For all cue types, individual variability in response threshold was associated with activation level in pre-SMA, with higher activation linked to lower threshold setting. In the striatum, this relationship was found for repeat cues only. These findings support the notion that pre-SMA biases the striatum to lower response threshold under more liberal response regimens. In contrast, a high threshold for switch cues was associated with greater activation in right STN, consistent with increasing response caution under conservative response regimens. We conclude that neural models of response threshold adjustment can help explain executive control processes in task switching. [ABSTRACT FROM AUTHOR]