A videotape-based training method for improving the detection of depression in residents of long-term care facilities

GPs' decisions about prescribing end-of-life anticipatory medications: a qualitative study

BACKGROUND

GPs have a central role in decisions about prescribing anticipatory medications to help control symptoms at the end of life. Little is known about GPs' decision-making processes in prescribing anticipatory medications, how they discuss this with patients and families, or the subsequent use of prescribed drugs.

AIM

To explore GPs' decision-making processes in the prescribing and use of anticipatory medications for patients at the end of life.

DESIGN AND SETTING

A qualitative interview study with GPs working in one English county.

METHOD

Semi-structured interviews were conducted with a purposive sample of 13 GPs. Interview transcripts were analysed inductively using thematic analysis.

RESULTS

Three themes were constructed from the data: something we can do, getting the timing right, and delegating care while retaining responsibility. Anticipatory medications were a tangible intervention GPs felt they could offer patients approaching death (something we can do). The prescribing of anticipatory medications was recognised as a harbinger of death for patients and their families. Nevertheless, GPs preferred to discuss and prescribe anticipatory medications weeks before death was expected whenever possible (getting the timing right). After prescribing medications, GPs relied on nurses to assess when to administer drugs and keep them updated about their use (delegating care while retaining responsibility).

CONCLUSION

GPs view anticipatory medications as key to symptom management for patients at the end of life. The drugs are often presented as a clinical recommendation to ensure patients and families accept the prescription. GPs need regular access to nurses and rely on their skills to administer drugs appropriately. Patients' and families' experiences of anticipatory medications, and their preferences for involvement in decision making, warrant urgent investigation.

We all want to die in peace - So why don't we?

OBJECTIVES

Approximately 70% of Americans would prefer to die at home and avoid hospitalization or intensive care during the terminal phase of illness. Given the wish to die at home, it should follow the majority of Americans achieves their wish. However, recent data indicate ~60% of people dies away from home or hospice care. This article sets out to understand what makes it so difficult to attain what we aspire for in death and provide a starting point for change.

METHOD

The authors reviewed and analysed literature on elements which drive patients to continue treatment even though prospects are grim.

RESULTS

Six elements which combine into a system driving non-peaceful death were identified (western culture, healthcare system, pharmaceutical industry, professionals, family and loves ones, patients themselves) and complemented with three additional factors entrenched in us as humans which make the system particularly difficult to overcome ((rational) decision making, option framing, inability to change).

CONCLUSION

Dying in peace is easier said than done because the cards are stacked against us and we seem to remain unaware of the breadth and depth at which continuing treatment is ingrained in our system.

The Neuropsychiatric Inventory: Development and Applications

REASONS FOR THE STUDY

The Neuropsychiatric Inventory (NPI) has been used for studies of neuropsychiatric symptoms in neurodegenerative disorders for the past 25 years. This article reviews the history of the development and application of the NPI.

MAIN FINDINGS

The NPI consists of 10 (or 12) items that are assayed with questions, subquestions, and ratings of frequency and severity. The NPI has been shown to be valid and reliable. The NPI has been translated into approximately 40 languages; it has 4 of versions designed for different clinical applications. The NPI studies show contrasting profiles of behavioral symptoms in different neurologic disorders. The NPI has been used in approximately 350 clinical trials. In economic studies, the NPI captures the cost of behavioral symptoms in dementias.

PRINCIPLE CONCLUSIONS

The NPI is a useful instrument for capturing behavioral changes in Alzheimer disease and other neurodegenerative disorders.

"Maybe They Don't Even Know That I Exist": Challenges Faced by Family Members and Friends of Patients with Advanced Kidney Disease

BACKGROUND AND OBJECTIVES

Family members and friends of patients with advanced chronic illness are increasingly called on to assist with ever more complex medical care and treatment decisions arising late in the course of illness. Our goal was to learn about the experiences of family members and friends of patients with advanced kidney disease.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

As part of a study intended to identify opportunities to enhance advance care planning, we conducted semistructured interviews at the Veterans Affairs Puget Sound Health Care System with 17 family members and friends of patients with advanced kidney disease. Interviews were conducted between April of 2014 and May of 2016 and were audiotaped, transcribed, and analyzed inductively using grounded theory to identify emergent themes.

RESULTS

The following three themes emerged from interviews with patients' family members and friends: (1) their roles in care and planning were fluid over the course of the patient's illness, shaped by the patients' changing needs and their readiness to involve those close to them; (2) their involvement in patients' care was strongly shaped by health care system needs. Family and friends described filling gaps left by the health care system and how their involvement in care and decision-making was at times constrained and at other times expected by providers, depending on system needs; and (3) they described multiple sources of tension and conflict in their interactions with patients and the health care system, including instances of being pitted against the patient.

CONCLUSIONS

Interviews with family members and friends of patients with advanced kidney disease provide a window on the complex dynamics shaping their engagement in patients' care, and highlight the potential value of offering opportunities for engagement throughout the course of illness.

Towards a conceptual framework demonstrating the effectiveness of audiovisual patient descriptions (patient video cases): a review of the current literature

BACKGROUND

Technological advances have enabled the widespread use of video cases via web-streaming and online download as an educational medium. The use of real subjects to demonstrate acute pathology should aid the education of health care professionals. However, the methodology by which this effect may be tested is not clear.

METHODS

We undertook a literature review of major databases, found relevant articles relevant to using patient video cases as educational interventions, extracted the methodologies used and assessed these methods for internal and construct validity.

RESULTS

A review of 2532 abstracts revealed 23 studies meeting the inclusion criteria and a final review of 18 of relevance. Medical students were the most commonly studied group (10 articles) with a spread of learner satisfaction, knowledge and behaviour tested. Only two of the studies fulfilled defined criteria on achieving internal and construct validity. The heterogeneity of articles meant it was not possible to perform any meta-analysis.

CONCLUSIONS

Previous studies have not well classified which facet of training or educational outcome the study is aiming to explore and had poor internal and construct validity. Future research should aim to validate a particular outcome measure, preferably by reproducing previous work rather than adopting new methods. In particular cognitive processing enhancement, demonstrated in a number of the medical student studies, should be tested at a postgraduate level.

Depression in older people living in residential homes

There is a large body of published research relating to depression in residential homes for older people (also called long-term-care homes, and including both nursing homes and hostels) (Ames 1990; 1993; Seitzet al., 2010; Snowdon and Purandare, 2010; Snowdon, 2010). However, despite increased detection and more frequent treatment in recent years, depression remains a significant problem for many older people living in such settings. This guest editorial summarizes current knowledge about prevalence, etiology, detection and screening, treatment and outcomes of depression in residential homes and concludes with a summary of key issues requiring urgent future action.

Video-based detection of the clinical depression in adolescents

We proposed a framework to detect the video contents of depressed and non-depressed subjects. First we characterized the expressed emotions in the video stream using Gabor wavelet features extracted at the facial landmarks which were detected using landmark model matching algorithm. Depressed and non-depressed class models were constructed using Gaussian Mixture models. Using 8 hours of video recordings, an hour of video recording per subject, and both gender and class balanced, we examined the effectiveness of both gender based and gender independent modeling approaches for depressed and non-depressed content classification. We found that the gender based content modeling approach improved the classification accuracy by 6% compared to the gender independent modeling approach, achieving 78.6% average accuracy.

Spouses' effectiveness as end-of-life health care surrogates: accuracy, uncertainty, and errors of overtreatment or undertreatment

PURPOSE

We document the extent to which older adults accurately report their spouses' end-of-life treatment preferences, in the hypothetical scenarios of terminal illness with severe physical pain and terminal illness with severe cognitive impairment. We investigate the extent to which accurate reports, inaccurate reports (i.e., errors of undertreatment or overtreatment), and uncertain reports (responses of "do not know") are associated with spouses' advance care planning and surrogates' involvement in the planning.

DESIGN AND METHODS

We used data from married couples who participated in the Wisconsin Longitudinal Study in 2004. These 2,750 couples were in their mid-60s and in relatively good health. We conducted multinomial logistic regressions.

RESULTS

Surrogates were accurate in the majority of cases, made errors in 12% to 22% of cases, and were uncertain in 11% to 16% of cases. Errors of overtreatment and undertreatment were equally prevalent. For both scenarios, discussing preferences was associated with lower odds of an uncertain surrogate response.

IMPLICATIONS

We suggest ways that health care practitioners could facilitate family-level conversations in order to ensure that patients' preferences are accurately represented in end-of-life care settings.

Detecting depression in the aged: Is there concordance between screening tools and the perceptions of nursing home staff and residents? A pilot study in a rural aged care facility

OBJECTIVE

Recognition of depression in the elderly is exacerbated in rural and remote regions by a lack of mental health specialists. In nursing homes, screening tools have been advocated to circumvent the variable reliability of both nursing staff and residents in recognising depression. Debate concerning the utility of screening tools abounds. Previous research has neglected concordance between screening tools, nursing staff and residents in recognising depression. The present study aimed to determine if there was a significant difference in the proportion of depressed residents identified by recognition sources, and assessed the level of chance corrected agreement between sources.

PARTICIPANTS

One hundred and two residents of aged care facilities in Wagga Wagga, Australia, mean age of 85.19 +/- 7.09 years.

SETTING

Residents were interviewed within their residential aged care facility.

DESIGN

Cross-sectional, between-subjects design.

MAIN OUTCOME MEASURES

Residents, nursing staff, Geriatric Depression Scale (GDS-12R) and Hamilton Depression Rating Scale.

RESULTS

Hamilton Depression Rating Scale and nursing staff professional opinion were not significantly different; however, both measures were significantly different to the resident measures (GDS-12R and resident opinion). Kappa statistic analysis of outcome measures revealed, at best, no more than a moderate level of chance corrected agreement between said sources.

CONCLUSION

It is tentatively argued that the different sources might correspond to qualitatively different 'depression' constructs, and that health professionals who are concerned with depression in the elderly be aware of the disparity between, and subsequently consider, a variety of recognition sources.

Old age, life extension, and the character of medical choice

OBJECTIVES

This qualitative, ethnographic study explores the character and extent of medical choice for life-extending procedures on older adults. It examines the sociomedical features of treatment that shape health care provider understandings of the nature of choice, and it illustrates the effects of treatment patterns on patients' perspectives of their options for life extension.

METHODS

By using participant observation in outpatient clinics and face-to-face interviews, we spoke with a convenience sample of 38 health professionals and 132 patients aged 70 or older who had undergone life-extending medical procedures. We asked providers and patients open-ended questions about their understandings of medical choice for cardiac procedures, dialysis, and kidney transplant.

RESULTS

Neither patients nor health professionals made choices about the start or continuation of life-extending interventions that were uninformed by the routine pathways of treatment; the pressures of the technological imperative; or the growing normalization, ease, and safety of treating ever older patients. We found a difference among cardiac, dialysis, and transplant procedures regarding the locus of responsibility for maintaining and extending life.

DISCUSSION

Provider and patient practices together reveal how the standard use of medical procedures at ever older ages trumps patient-initiated decision making.

Spouse as health care proxy for dialysis patients: whose preferences matter?

PURPOSE

We examined the extent to which the substituted judgments made by spouses of patients with end-stage renal disease actually reflect patient preferences.

DESIGN AND METHODS

We used data from 291 couples to compare dialysis patients' preferences for continuing hemodialysis under a variety of hypothetical situations with both substituted judgment data from spouses and information about spouses' own preferences.

RESULTS

Substituted judgments were more highly related to spouses' preferences than to patients' preferences.

IMPLICATIONS

Findings raise questions about the extent to which the moral principle of patient autonomy should guide decision making at the end of life.