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Artificial light at night (ALAN) is rapidly increasing and so is scientific interest in its ecological and evolutionary consequences. In wild species, ALAN can modify and disrupt biological rhythms. However, experimental proof of such effects of ALAN in the wild is still scarce. Here, we compared diel rhythms of incubation behaviour, inferred from temperature sensors, of female great tits (Parus major) breeding in urban and forest sites. In parallel, we simulated ALAN by mounting LED lights (1.8 lx) inside forest nest-boxes, to determine the potentially causal role of ALAN affecting diel patterns of incubation. Urban females had an earlier onset of activity compared to forest females. Experimentally ALAN-exposed forest females were similar to urban females in their advanced onset of activity, compared to unexposed forest birds. However, forest females exposed to experimental ALAN, but not urban females, were more restless at night than forest control females. Our findings demonstrate that ALAN can explain the early activity timing in incubating urban great tits, but its effects on sleep disturbance in the forest are not reflected in urban females. Consequently, future research needs to address potential effects of ALAN-induced timing on individual health, fitness and population dynamics, in particular in populations that were not previously affected by light pollution.
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Evolução Biológica , Florestas , Feminino , Humanos , Dinâmica PopulacionalRESUMO
To describe the factors associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in mild-to-moderate patients attending for assessment. This observational study was conducted in a Model 4 tertiary referral center in Ireland. All patients referred for SARS-CoV-2 assessment over a 4-week period were included. Patient demographics, presenting symptoms, comorbidities, medications, and outcomes (including length of stay, discharge, and mortality) were collected. Two hundred and seventy-nine patients were assessed. These patients were predominantly female (62%) with a median age of 50 years (SD 16.9). Nineteen (6.8%) patients had SARS-CoV-2 detected. Dysgeusia was associated with a 16-fold increased prediction of SARS-CoV-2 positivity (p = .001; OR, 16.8; 95% CI, 3.82-73.84). Thirteen patients with SARS-COV-2 detected (68.4%) were admitted, in contrast with 38.1% (99/260) of patients with SARS-CoV-2 non-detectable or not tested (p = .001). Female patients were more likely to be hospitalized (p = .01) as were current and ex-smokers (p = .05). We describe olfactory disturbance and fever as the main presenting features in SARS-CoV-2 infection. These patients are more likely to be hospitalized with increased length of stay; however, they make up a minority of the patients assessed. "Non-detectable" patients remain likely to require prolonged hospitalization. Knowledge of predictors of hospitalization in a "non-detectable" cohort will aid future planning and discussion of patient assessment in a SARS-CoV-2 era.
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Teste de Ácido Nucleico para COVID-19/métodos , COVID-19/diagnóstico , COVID-19/patologia , Feminino , Hospitalização , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase Via Transcriptase Reversa/métodos , SARS-CoV-2/isolamento & purificação , Fatores Sexuais , Centros de Atenção TerciáriaRESUMO
BACKGROUND: Palliative care is recommended for non-malignant illnesses, including Parkinson's disease. However, past research with healthcare workers highlights unmet palliative needs in this population and referral rates to Specialist Palliative Care are low. Some healthcare workers perceive a 'fear' in their patients about introducing palliative care. However, less is known about the views of people with Parkinson's disease and their carers about palliative care. AIM: (1) To explore the palliative care and related issues most affecting people with Parkinson's disease and their families and (2) to examine perceptions about/understanding of palliative care. DESIGN: This was a qualitative study; semi-structured interviews were conducted, transcribed and analysed using thematic analysis. SETTING/PARTICIPANTS: A total of 31 people participated, both people with Parkinson's disease ( n = 19) and carers ( n = 12), across three Movement Disorder Clinics in the Republic of Ireland. RESULTS: People with Parkinson's disease and their carers were unfamiliar with the term palliative care. When informed of the role of palliative care, most felt that they would benefit from this input. People with Parkinson's disease and carers experienced a high illness burden and wanted extra support. Crises requiring Specialist Palliative Care involvement may occur at diagnosis and later, with advancing illness. Participants wanted more information about palliative care and especially further supports to address their psychosocial needs. CONCLUSION: A holistic palliative care approach could address the complex physical and psychosocial symptoms experienced by people with Parkinson's disease and their carers, and people with Parkinson's disease and their carers are open to palliative care. Further research needs to explore how palliative care can be introduced into the routine care for people with Parkinson's disease.
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Cuidadores/psicologia , Pessoal de Saúde/psicologia , Cuidados Paliativos/psicologia , Doença de Parkinson/psicologia , Doença de Parkinson/terapia , Preferência do Paciente/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Atitude do Pessoal de Saúde , Atitude Frente a Saúde , Feminino , Humanos , Irlanda , Masculino , Pessoa de Meia-Idade , Pesquisa QualitativaRESUMO
BACKGROUND: A high prevalence of cognitive impairment and frailty complicates the feasibility of advance care planning in the long-term-care population. Research aim: To identify challenges in implementing the 'Let Me Decide' advance care planning programme in long-term-care. RESEARCH DESIGN: This feasibility study had two phases: (1) staff education on advance care planning and (2) structured advance care planning by staff with residents and families. Participants and research context: long-term-care residents in two nursing homes and one community hospital. Ethical considerations: The local research ethics committee granted ethical approval. FINDINGS: Following implementation, over 50% of all residents had completed some form of end-of-life care plan. Of the 70 residents who died in the post-implementation period, 14% had no care plan, 10% (with capacity) completed an advance care directive and lacking such capacity, 76% had an end-of-life care plan completed for them by the medical team, following discussions with the resident (if able) and family. The considerable logistical challenge of releasing staff for training triggered development of an e-learning programme to facilitate training. DISCUSSION: The challenges encountered were largely concerned with preserving resident's autonomy, avoiding harm and suboptimal or crisis decision-making, and ensuring residents were treated fairly through optimisation of finite resources. CONCLUSIONS: Although it may be too late for many long-term-care residents to complete their own advance care directive, the ' Let Me Decide' programme includes a feasible and acceptable option for structured end-of-life care planning for residents with variable capacity to complete an advance care directive, involving discussion with the resident (to the extent they were able) and their family. While end-of-life care planning was time-consuming to deliver, nursing staff were willing to overcome this and take ownership of the programme, once the benefits in improved communication and enhanced peace of mind among all parties involved became apparent in practice.
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Planejamento Antecipado de Cuidados/estatística & dados numéricos , Assistência de Longa Duração/métodos , Assistência Centrada no Paciente , Desenvolvimento de Programas/métodos , Disfunção Cognitiva/complicações , Disfunção Cognitiva/psicologia , Educação , Fragilidade/complicações , Fragilidade/psicologia , Humanos , Assistência de Longa Duração/estatística & dados numéricos , Assistência de Longa Duração/tendências , Enfermeiras e Enfermeiros/tendências , Casas de Saúde/estatística & dados numéricos , Casas de Saúde/tendências , Autonomia Pessoal , Inquéritos e Questionários , Recursos HumanosRESUMO
BACKGROUND: An integrated palliative care approach is recommended in all life-limiting diseases, including Parkinson's disease (PD). However research shows that people with PD have unmet palliative care needs. The study aimed to explore multidisciplinary healthcare workers' (HCWs) views on palliative care for people with PD, identifying perceived barriers and facilitators. METHODS: A qualitative design was used; data was analysed using Thematic Analysis. Semi-structured interviews were conducted with 30 HCWs, working either with people with PD or in a palliative care setting in Ireland. RESULTS: A number of perceived barriers were evident helping to account for the previously reported unmet palliative care needs in PD. A lack of education about PD and palliative care meant that HCWs were unsure of the appropriateness of referral, and patients and carers weren't equipped with information to seek palliative care. A lack of communication between PD and palliative care specialists was seen to impede collaboration between the disciplines. Uncertainty about the timing of palliative care meant that it was often not introduced until a crisis point, despite the recognised need for early planning due to increased prevalence of dementia. CONCLUSIONS: Most HCWs recognised a need for palliative care for people with PD; however several barriers to implementing a palliative care approach in this population need to be addressed. Implications for clinical practice and policy include the need for an integrated model of care, and education for all HCWs, patients, carers, and the public on both the nature of advanced PD, and the potential of palliative care in support of patients and their family members.
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Atitude do Pessoal de Saúde , Pessoal de Saúde , Acessibilidade aos Serviços de Saúde/normas , Cuidados Paliativos/estatística & dados numéricos , Doença de Parkinson/terapia , Idoso , Feminino , Grupos Focais , Humanos , Irlanda , Masculino , Pessoa de Meia-Idade , Pesquisa Qualitativa , Fatores de Tempo , IncertezaRESUMO
Nurses' knowledge regarding advance directives may affect their administration and completion in end-of-life care. Confidence among nurses is a barrier to the provision of quality end-of-life care. This study investigated nurses' knowledge of advance directives and perceived confidence in end-of-life care, in Hong Kong, Ireland, Israel, Italy and the USA using a cross-sectional descriptive design (n = 1089). In all countries, older nurses and those who had more professional experience felt more confident managing patients' symptoms at end-of-life and more comfortable stopping preventive medications at end-of-life. Nurses in the USA reported that they have more knowledge and experience of advance directives compared with other countries. In addition, they reported the highest levels of confidence and comfort in dealing with end-of-life care. Although legislation for advance directives does not yet exist in Ireland, nurses reported high levels of confidence in end-of-life care.
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Internacionalidade , Recursos Humanos de Enfermagem , Assistência Terminal , Estudos Transversais , HumanosRESUMO
BACKGROUND: Quality of dying and death receive far less attention than quality of life. Measuring the quality of care at end-of-life (EOL) in long-term care (LTC) is essential, to ensure high standards. METHODS: A questionnaire measuring staff perception of their patient's end of life experience (SPELE) was developed. Content validity (CVI) was assessed by a panel of experts, and piloting was conducted with dyads of healthcare assistants (n=15) and nurses (n=15). RESULTS: The SPELE captures facets of the quality of the death and dying experience from healthcare staff's perspective. Good group inter-rater reliability was observed among subscales. One exception was the pain and symptom experience scale. Kappa values showed little agreement between nurses and healthcare assistants for certain symptoms, including pain. CONCLUSION: Further testing of the questionnaire is required. However it is described as a useful mechanism to enable researchers and clinicians to explore quality of care at EOL.
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Pessoal de Saúde/psicologia , Casas de Saúde , Assistência Terminal , Adulto , Idoso , Humanos , Irlanda , Assistência de Longa Duração , Pessoa de Meia-IdadeRESUMO
BACKGROUND: The 'Let Me Decide' Advance Care Planning (LMD-ACP) programme offers a structured approach to End-of-Life (EoL) care planning in long-term care for residents with and without capacity to complete an advance care directive/plan. The programme was implemented in three homes in the South of Ireland, with a view to improving quality of care at end of life. This paper will present an evaluation of the systematic implementation of the LMD-ACP programme in the homes. METHODS: Focus groups were conducted with 15 Clinical Nurse Managers and two Directors of Nursing where the programme had been implemented. A semi-structured topic guide was used to direct questions that addressed implementation process, challenges implementing advance care planning, advantages/disadvantages and recommendations for the future. Data was analysed using manifest content analysis. RESULTS: Five key categories emerged, with 16 corresponding subcategories. These subcategories emerged as a result of 37 codes. Key benefits of the programme included enhancing communication, changing the care culture, promoting preference-based care and avoiding crisis decision making. Establishing capacity among residents and indecision were among the main challenges reported by staff. DISCUSSION: A number of recommendations were proposed by participants and included multi-disciplinary team involvement, and a blended approach to education on the topic. According to participants relationships with residents deepened, there was a more open and honest environment with family, end of life care focused more on symptom management, comfort and addressing spiritual care needs as opposed to crisis decision making and family conflict. CONCLUSION: The introduction of the LMD-ACP programme enhanced the delivery of care in the long-term care sites and led to a more open and positive care environment.
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Planejamento Antecipado de Cuidados , Tomada de Decisões , Assistência de Longa Duração/métodos , Qualidade da Assistência à Saúde , Assistência Terminal/métodos , Grupos Focais , Humanos , Irlanda , Assistência de Longa Duração/normas , Assistência Terminal/normasRESUMO
BACKGROUND: Routine delirium screening could improve delirium detection, but it remains unclear as to which screening tool is most suitable. We tested the diagnostic accuracy of the following screening methods (either individually or in combination) in the detection of delirium: MOTYB (months of the year backwards); SSF (Spatial Span Forwards); evidence of subjective or objective 'confusion'. METHODS: We performed a cross-sectional study of general hospital adult inpatients in a large tertiary referral hospital. Screening tests were performed by junior medical trainees. Subsequently, two independent formal delirium assessments were performed: first, the Confusion Assessment Method (CAM) followed by the Delirium Rating Scale-Revised 98 (DRS-R98). DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, fourth edition) criteria were used to assign delirium diagnosis. Sensitivity and specificity ratios with 95% CIs were calculated for each screening method. RESULTS: 265 patients were included. The most precise screening method overall was achieved by simultaneously performing MOTYB and assessing for subjective/objective confusion (sensitivity 93.8%, 95% CI 82.8 to 98.6; specificity 84.7%, 95% CI 79.2 to 89.2). In older patients, MOTYB alone was most accurate, whereas in younger patients, a simultaneous combination of SSF (cut-off 4) with either MOTYB or assessment of subjective/objective confusion was best. In every case, addition of the CAM as a second-line screening step to improve specificity resulted in considerable loss in sensitivity. CONCLUSIONS: Our results suggest that simple attention tests may be useful in delirium screening. MOTYB used alone was the most accurate screening test in older people.
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Atenção , Delírio/diagnóstico , Técnicas Psicológicas/instrumentação , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Confusão/diagnóstico , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Sensibilidade e Especificidade , Adulto JovemRESUMO
INTRODUCTION: the Qmci is a sensitive and specific test to differentiate between normal cognition (NC), mild cognitive impairment (MCI) and dementia. We compared the sensitivity and specificity of the subtests of the Qmci to determine which best discriminated NC, MCI and dementia. OBJECTIVE: the objective was to determine the contribution each subtest of the Qmci makes, to its sensitivity and specificity in differentiating MCI from NC and dementia, to refine and shorten the instrument. METHODS: existing data from our previous study of 965 subjects, testing the Qmci, was analysed to compare the sensitivity and specificity of the Qmci subtests. RESULTS: all the subtests of the Qmci differentiated MCI from NC. Logical memory (LM) performed the best (area under the receiver operating curve of 0.80), registration the worst, (0.56). LM and verbal fluency had the largest median differences (expressed as percentage of total score) between MCI and NC, 20 and 25%, respectively. Other subtests did not have clinically useful differences. LM was best at differentiating MCI from NC, irrespective of age or educational status. CONCLUSION: the Qmci incorporates several important cognitive domains making it useful across the spectrum of cognitive impairment. LM is the best performing subtest for differentiating MCI from NC.
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Cognição , Disfunção Cognitiva/diagnóstico , Demência/diagnóstico , Testes Neuropsicológicos , Idoso , Área Sob a Curva , Estudos de Casos e Controles , Distribuição de Qui-Quadrado , Disfunção Cognitiva/psicologia , Demência/psicologia , Diagnóstico Diferencial , Função Executiva , Feminino , Humanos , Masculino , Memória , Valor Preditivo dos Testes , Desempenho Psicomotor , Curva ROCRESUMO
INTRODUCTION: differentiating mild cognitive impairment (MCI) from normal cognition (NC) is difficult. The AB Cognitive Screen (ABCS) 135, sensitive in differentiating MCI from dementia, was modified to improve sensitivity and specificity, producing the quick mild cognitive impairment (Qmci) screen. OBJECTIVE: this study compared the sensitivity and specificity of the Qmci with the Standardised MMSE and ABCS 135, to differentiate NC, MCI and dementia. METHODS: weightings and subtests of the ABCS 135 were changed and a new section 'logical memory' added, creating the Qmci. From four memory clinics in Ontario, Canada, 335 subjects (154 with MCI, 181 with dementia) were recruited and underwent comprehensive assessment. Caregivers, attending with the subjects, without cognitive symptoms, were recruited as controls (n = 630). RESULTS: the Qmci was more sensitive than the SMMSE and ABCS 135, in differentiating MCI from NC, with an area under the curve (AUC) of 0.86 compared with 0.67 and 0.83, respectively, and in differentiating MCI from mild dementia, AUC of 0.92 versus 0.91 and 0.91. The ability of the Qmci to identify MCI was better for those over 75 years. CONCLUSION: the Qmci is more sensitive than the SMMSE in differentiating MCI and NC, making it a useful test, for MCI in clinical practice, especially for older adults.
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Disfunção Cognitiva/diagnóstico , Testes de Inteligência , Programas de Rastreamento/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Cognição/fisiologia , Disfunção Cognitiva/fisiopatologia , Disfunção Cognitiva/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ontário , Estudos Retrospectivos , Sensibilidade e EspecificidadeRESUMO
Animal behaviour is increasingly recognised as critical to the prediction of non-native species success and impacts. Rainbow trout and brown trout have been introduced globally, but there appear to be differences in their patterns of invasiveness and ecological impact. Here, we investigated whether diploid rainbow trout and diploid and triploid brown trout differ among several key behavioural measures linked to invasiveness and impact. We assessed activity, boldness, aggression, and feeding, using open field, novel object, shelter, mirror, feeding, and functional response experiments. We also tested within each fish type for behavioural syndromes comprising correlations among activity, boldness and aggression. Rainbow trout were more active and aggressive but less bold than diploid and triploid brown trout. In small groups, however, rainbow trout were bolder than both types of brown trout. Diploid brown trout were more active and bolder than triploids when tested individually, and had a higher functional response than both rainbow trout and triploid brown trout. In terms of behavioural syndromes, there was no association between activity and boldness in rainbow trout, however, there was in both brown trout types. The increased activity and aggression of rainbow trout may reflect an increased stress response to novel situations, with this response reduced in a group. These results suggest that rainbow trout do not manage their energy budgets effectively, and may explain why they have limited survival as invaders. In addition, the lower functional response of rainbow trout may explain why they are implicated in fewer ecological impacts, and the triploidy treatment also appears to lower the potential impact of brown trout. Comparative analyses of multiple behaviours of invasive species and genetic variants may thus be key to understanding and predicting invader success and ecological impacts.
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Comportamento Animal/fisiologia , Espécies Introduzidas , Truta/fisiologia , Distribuição Animal/fisiologia , Animais , Diploide , Oncorhynchus mykiss/genética , Oncorhynchus mykiss/fisiologia , Fenótipo , Triploidia , Truta/genéticaRESUMO
The management of medications in persons with frailty presents challenges. There is evidence of inappropriate prescribing and a lack of consensus among healthcare professionals on the judicious use of medications, particularly for patients with more severe frailty. This study reviews the evidence on the use of commonly prescribed pharmacological treatments in advanced frailty based on a questionnaire of prescribing practices and attitudes of healthcare professionals at different stages in their careers, in different countries. A convenience sample of those attending hospital grand rounds in Ireland, Canada and Australia/New Zealand (ANZ) were surveyed on the management of 18 medications in advanced frailty using a clinical vignette (man with severe dementia, Clinical Frailty Scale 7/9). Choices were to continue or discontinue (stop now or later) medications. In total, 298 respondents from Ireland (n = 124), Canada (n = 110), and ANZ (n = 64) completed the questionnaire, response rate 97%, including 81 consultants, 40 non-consultant hospital doctors, 134 general practitioners and 43 others (nurses, pharmacists, and medical students). Most felt that statins (88%), bisphosphonates (77%) and cholinesterase inhibitors (76%) should be discontinued. Thyroid replacement (88%), laxatives (83%) and paracetamol (81%) were most often continued. Respondents with experience in geriatric, palliative and dementia care were significantly more likely to discontinue medications. Age, gender and experience working in nursing homes did not contribute to the decision. Reflecting the current literature, there was no clear consensus on inappropriate prescribing, although respondents preferentially discontinued medications for secondary prevention. Experience significantly predicted the number and type discontinued, suggesting that education is important in reducing inappropriate prescribing for people in advanced states of frailty.
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Fragilidade , Prescrição Inadequada/prevenção & controle , Idoso , Austrália , Canadá , Idoso Fragilizado , Pessoal de Saúde , Humanos , Irlanda , Nova Zelândia , Inquéritos e QuestionáriosRESUMO
Advances in the medical treatment of cancer have increased the number of survivors, particularly among older adults, who now represent the majority of these. Survivorship care plans (SCPs) are documents that cancer patients receive summarising their care, usually at the end of treatment but preferably from initial diagnosis. These may increase patient satisfaction and represent an opportunity to initiate preventative strategies and address future care needs. Advance care planning (ACP), incorporating advance healthcare decision-making, including formal written directives, increases satisfaction and end-of-life care. This paper systematically reviews evaluations of ACP within SCPs among older (≥65 years) cancer survivors. No studies meeting the inclusion criteria were identified by search strategies conducted in PubMed/MEDLINE and the Cochrane databases. One paper examined cancer survivors' mainly positive views of ACP. Another discussed the use of a SCP supported by a 'distress inventory' that included an advance care directive (living will) as an issue, though no formal evaluation was reported. Although ACP is important for older adults, no study was found that evaluated its role within survivorship care planning. Despite the risk of recurrence and the potential for morbidity and mortality, especially among older cancer survivors, ACP is not yet a feature of SCPs.
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Planejamento Antecipado de Cuidados , Sobreviventes de Câncer , Humanos , SobrevivênciaRESUMO
BACKGROUND: Although advance care planning (ACP) and the use of advanced care directives (ACD) and end-of-life care plans are associated with a reduction in inappropriate hospitalisation, there is little evidence supporting the economic benefits of such programmes. We assessed the economic impact (gross savings) of the Let Me Decide (LMD) ACP programme in Ireland, specifically the impact on hospitalisations, bed days and location of resident deaths, before and after systematic implementation of the LMD-ACP combined with a palliative care education programme. METHODS: The LMD-ACP was introduced into three long-term care (LTC) facilities in Southern Ireland and outcomes were compared pre and post implementation. In addition, 90 staff were trained in a palliative care educational programme. Economic analysis including probabilistic sensitivity analysis was performed. RESULTS: The uptake of an ACD or end-of-life care post-implementation rose from 25 to 76%. Post implementation, there were statistically significant decreases in hospitalisation rates from baseline (hospitalisation incidents declined from 27.8 to 14.6%, z = 3.96, p < 0.001; inpatient hospital days reduced from 0.54 to 0.36%, z = 8.85, p < 0.001). The percentage of hospital deaths also decreased from 22.9 to 8.4%, z = 3.22, p = 0.001. However, length of stay (LOS) increased marginally (7-9 days). Economic analysis suggested a cost-reduction related to reduced hospitalisations ranging between 10 and 17.8 million/annum and reduction in ambulance transfers, estimated at 0.4 million/annum if these results were extrapolated nationally. When unit costs and LOS estimates were varied in scenario analyses, the expected cost reduction owing to reduced hospitalisations, ranged from 17.7 to 42.4 million nationally. CONCLUSIONS: Implementation of the LMD-ACP (ACD/end-of-life care plans combined with palliative care education) programme resulted in reduced rates of hospitalisation. Despite an increase in LOS, likely reflecting more complex care needs of admitted residents, gross costs were reduced and scenario analysis projected large annual savings if these results were extrapolated to the wider LTC population in Ireland.
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Planejamento Antecipado de Cuidados/economia , Análise Custo-Benefício , Casas de Saúde/economia , Assistência Terminal/economia , Diretivas Antecipadas/economia , Idoso , Idoso de 80 Anos ou mais , Mortalidade Hospitalar/tendências , Hospitalização/economia , Humanos , Irlanda , Tempo de Internação/economia , Assistência de Longa Duração/economia , Cuidados Paliativos/economia , Cuidados Paliativos/métodos , Medicina Paliativa/economia , Medicina Paliativa/educação , Medicina Paliativa/métodos , ProbabilidadeRESUMO
Advance care planning (ACP), involving discussions between patients, families and healthcare professionals on future healthcare decisions, in advance of anticipated impairment in decision-making capacity, improves satisfaction and end-of-life care while respecting patient autonomy. It usually results in the creation of a written advanced care directive (ACD). This systematic review examines the impact of ACP on several outcomes (including symptom management, quality of care and healthcare utilisation) in older adults (>65years) across all healthcare settings. Nine randomised controlled trials (RCTs) were identified by searches of the CINAHL, PubMed and Cochrane databases. A total of 3646 older adults were included (range 72-88 years). Seven studies were conducted with community dwellers and the other two RCTs were conducted in nursing homes. Most studies did not implement a standardised ACD, or measure the impact on quality of end-of-life care or on the death and dying experience. All studies had some risk of bias, with most scoring poorly on the Oxford Quality Scale. While ACP interventions are well received by older adults and generally have positive effects on outcomes, this review highlights the need for well-designed RCTs that examine the economic impact of ACP and its effect on quality of care in nursing homes and other sectors.
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Planejamento Antecipado de Cuidados , Serviços de Saúde para Idosos , Idoso , Humanos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
The aim of this study was to investigate the knowledge, attitudes, and previous training of Irish health care workers (HCWs) in palliative care in end-stage Parkinson's disease (PD). A survey was distributed to HCWs, including neurologists, geriatricians, general practitioners, nurses, and allied health professionals, in acute and community settings in the Republic of Ireland. Three-hundred and six surveys were returned (32% average response rate). Most HCWs (90%) believed that people with PD have palliative care needs; however, 76% of HCWs also said that these needs are "never" or only "sometimes" met. These unmet needs are reflected in relatively few people with PD being referred to specialist palliative care; 48% of hospital consultants had referred no patients in the previous 6 months, and just 7% had referred more than 10. Just 8% of the HCWs surveyed reported having any training on the palliative care aspects of PD, and 97% expressed an interest in receiving further education. Respondents wanted all topics pertinent to palliative care in PD covered, and many felt that they also needed further information on PD in general. People with PD are seen to have palliative care needs; however, the findings suggest that these needs are not being met. There is a discrepancy between best practice recommendations for palliative care in PD and the beliefs and practices of HCWs. Further education in palliative care in PD is needed to ensure better quality of care for people with PD.
RESUMO
OBJECTIVES: The Alzheimer's Disease Assessment Scale-cognitive section and its standardized version (SADAS-cog) are the current standard for assessing cognitive outcomes in clinical trials of dementia. This study compares a shorter cognitive instrument, the Quick Mild Cognitive Impairment (Qmci) screen, with the SADAS-cog as outcome measures in clinical trials. STUDY DESIGN AND SETTING: The SADAS-cog, Qmci, Clinical Dementia Rating (CDR) scale, and the Lawton-Brady activities of daily living (ADL) scale were assessed at multiple time points, over 1 year in a multicenter randomized clinical trial of 406 patients with mild to moderate Alzheimer's dementia. Correlations were estimated using regression at each time point, all time points, and mean values across time. Responsiveness was assessed using the standardized response mean (SRM). RESULTS: Regression for pooled time points showed strong and significant correlation between the SADAS-cog and Qmci (r = -0.75, P < 0.001). Correlations remained strong for mean values across time and at each time point. The SADAS-cog and Qmci also correlated with CDR and ADL scores. There was no difference in SRMs between the SADAS-cog and Qmci [t(357) = -0.32, P = 0.75]. CONCLUSION: The Qmci correlated strongly with the SADAS-cog and both were equally responsive to deterioration. We suggest that clinicians and investigators can substitute the shorter Qmci for the SADAS-cog.