The Relationship of Post-traumatic Stress Disorder to End-of-life Care Received by Dying Veterans: a Secondary Data Analysis

To Calm and to Commend: Veterans' Musical Preferences Anticipating End of Life

INTRODUCTION

Since World War 1, physicians have noted the calming effects of music for military personnel experiencing "shell shock," Post Traumatic Stress Disorder (PTSD), or stress. Researchers have documented that stress or PTSD-like symptoms re-emerge for veterans at the end of life, triggered by hospital-like settings, co-occurring conditions, and debilitation. Dying veterans also face integration of their service and combat experiences into summations of their lives. In response, there has been a national movement for bedside ceremonies, often with music, to honor veterans.

MATERIALS AND METHODS

The project elicited veterans' musical preferences for calming and for music for honor services, using non-hospitalized veterans as surrogates for veterans in hospice. Respondent-driven sampling protected confidentiality and likely resulted in participants being representative of US veterans in terms of ethnicity, gender, and military branch. Recruitment materials contained all elements of informed consent, with consent collected in the introduction to the online survey. The survey had embedded links to musical performances, as well as write-in musical choices, and allowed US veterans from the Army, Air Force, Marines, and Navy to note their preferences both for music that was calming and music to be used in honor ceremonies. Online queries also asked about stress during service, usual coping strategies for stress, and current or past symptoms of PTSD. Links to hot lines were provided. The study was approved by the University of Arizona Institutional Review Board.

RESULTS

Listening to music was the most prevalent of the 20 coping mechanisms for stress in this sample of 30 veterans. Musical preferences were stable across age groups. For calming, music at resting heartbeat rhythms was chosen. Music from early adulthood or from the timelessness of the classics was selected most often. Modern music with lyrics has themes of duty, affirmation, gratitude, and relief. The nearly universal soothing effects of lullabies were recognized. For music for honor ceremonies, desires were often independent of the military branch. Patriotic songs, or songs recognizing multiple service branches, or with themes of peace and affirmation were more often chosen than music from a particular service branch.

CONCLUSION

Listening to music is a frequent coping strategy for veterans. While themes representing classical music choices are readily available in anthologies, other music chosen by this sample is not; the veterans' preferred music is rarely found in compilations of popular, movie, and TV music. Hospice and hospital intakes that document and communicate veterans' musical preferences to music therapists and therapeutic musicians may better support service men and women. Further research may examine veterans' preference for live or recorded music at end of life given the importance of meaning-making and the presence of others documented in the literature.

"The great escape": how an incident of elopement gave rise to trauma informed palliative care for a patient experiencing multiple disadvantage

BACKGROUND

This case report from Scotland, UK illustrates how unresolved traumatic experiences across the life course can affect a patient's engagement with palliative care and offers insights into the flexibility and adaptations necessary for taking a trauma informed approach to care for an individual experiencing multiple disadvantage. Trauma informed care is a cornerstone in the pursuit of equitable palliative care, particularly for those facing multiple disadvantage, as it acknowledges the impact of past traumas on current healthcare experiences, and fosters an environment of understanding, acceptance, and tailored support to alleviate suffering in the final stages of life.

CASE PRESENTATION

"M" was a veteran with a history of homelessness, living with end stage anal cancer and symptoms consistent with post-traumatic stress disorder, although he never received a formal diagnosis. M exhibited complex behaviours perceived to be related to his history of trauma, including his decision to elope from the hospice, reluctance to accept personal care from nurses, and unpredictability. These behaviours posed a significant challenge to his palliative care team, both in the hospice and at home. An individualised and flexible approach to care delivery was eventually adopted, which included a 'safety-netting' approach and care delivery outside of the hospice. M was ultimately supported to remain at home until a week before he died.

CONCLUSION

M's case underscores the necessity of adopting a trauma informed approach to palliative care, particularly for patients with a history of trauma and multiple disadvantage. The case highlights the importance of understanding and respecting a patient's past traumas, promoting safety and autonomy, and ensuring flexibility in care delivery.

Hospice and Palliative Medicine Fellowship Training in Mental Health: A Survey of Program Directors

CONTEXT

Psychological and psychiatric care is a core domain of palliative care. Despite a high burden of mental health comorbidity among individuals with serious illness, the Accreditation Council of Graduate Medical Education gives little guidance about training hospice and palliative medicine (HPM) fellows in this domain of care. Currently, there is a lack of empiric data on HPM physician fellowship training in mental health topics.

OBJECTIVES

To characterize HPM physician fellowship training practices in the psychological and psychiatric aspects of palliative care.

METHODS

A cross-sectional survey study querying HPM fellowship training directors nationally.

RESULTS

A total of 95 programs participated (51% response rate). A total of 98% programs offered didactics on mental health topics. Topics universally deemed as important by program directors were commonly taught, but there was variability in both the perceived importance and the didactic coverage of several topics. Only 15% of programs offered core rotations in psychiatry. Most programs offered psychiatry electives, but such electives were only rarely utilized by fellows. Interdisciplinary team (IDT) rounds infrequently included doctoral mental health clinicians.

CONCLUSIONS

Beyond a few commonly identified and taught key topics, there is variability in clinical and didactic exposure to mental health training among HPM fellowships. Standardizing key learning objectives and guiding educators in how to achieve these objectives could improve the preparedness of the physician workforce in HPM to meet the mental health needs of patients with serious illness.

Factors Associated With Distress Related to Posttraumatic Stress Disorder at the End of Life Among U.S. Veterans

CONTEXT

Posttraumatic stress disorder (PTSD) may emerge or re-emerge at end of life (EOL), increasing patient suffering. Understanding factors associated with PTSD at EOL may assist clinicians in identifying high risk veterans.

OBJECTIVES

To determine rates of and variables associated with PTSD-related distress at EOL.

METHODS

Retrospective observational cohort study including veterans who died within a Veterans Affairs (VA) inpatient setting between October 1, 2009 and September 30, 2018 whose next-of-kin completed the Bereaved Family Survey (BFS; N = 42,474). Our primary outcome was PTSD-related distress at EOL, as reported by veteran decedents' next-of-kin on the BFS. Predictors of interest included combat exposure, demographic variables, medical and psychiatric comorbidity, primary serious illness, and palliative care support.

RESULTS

Veteran decedents were majority male (97.7%), non-Hispanic white (77.2%), 65 years or older (80.5%), without combat exposure (80.1%). Almost one in ten (8.9%) veteran decedents experienced PTSD-related distress at EOL. In adjusted analyses, combat exposure, younger age, male sex, and non-white race were associated with PTSD-related distress at EOL. High overall medical comorbidity, dementia, and psychiatric comorbidities including both substance use disorder and depression, were also associated with PTSD-related distress at EOL. Palliative care consultation and emotional support were associated with decreased odds of PTSD-related distress, while pain was associated with increased odds of PTSD-related distress at EOL.

CONCLUSION

Trauma and PTSD screening, pain management, and providing palliative care and emotional support at EOL, particularly in at-risk groups such as veterans from racial/ethnic minority backgrounds and those with dementia, are critical to decreasing PTSD-related distress at EOL.

Psychiatric Comorbidities and Outcomes in Palliative and End-of-Life Care: A Systematic Review

BACKGROUND

Although psychiatric comorbidities are common among individuals at end of life, their impact on outcomes is poorly understood.

METHODS

We conducted a systematic literature review of six databases following preferred reporting items for systematic reviews and meta-analyses guidelines and aimed at assessing the relationship between psychiatric comorbidities and outcomes in palliative and end-of-life care. Six databases were included in our search. This review is registered on PROSPERO (CRD42022335922).

RESULTS

Our search generated 7472 unique records. Eighty-eight full texts were reviewed for eligibility and 43 studies were included in the review. Clinically, psychiatric comorbidity was associated with poor quality of life, increased physical symptom burden, and low function. The impact of psychiatric comorbidity on health utilization varied, though many studies suggested that psychiatric comorbidity increased utilization of palliative care services. Quality of evidence was limited by lack of consistent approach to confounding variables as well as heterogeneity of the included studies.

CONCLUSION

Psychiatric comorbidity is associated with significant differences in care utilization and clinical outcome among patients at end of life. In particular, patients with psychiatric comorbidity and serious illness are at high risk of poor quality of life and high symptom burden. Our finding that psychiatric comorbidity is associated with increased utilization of palliative care likely reflects the complexity and clinical needs of patients with serious illness and mental health needs. These data suggest that greater integration of mental health and palliative care services may enhance quality-of-life among patients at end of life.

Lived Experience: A Case-Based Review of Trauma-Informed Hospice and Palliative Care at a Veterans Affairs Medical Center

Many individuals who present for hospice or palliative care might have experienced trauma during their lives, with some progressing to post-traumatic stress disorder. As these individuals face life-limiting illness, trauma might resurface. Consequently, physical and emotional health might suffer due to exacerbation of trauma-related symptoms, such as anxiety, irritability, or flashbacks. Providing trauma-informed care can help mitigate the effects of trauma for those facing life-limiting illness who might not be able to tolerate formal trauma treatment due to limited prognosis, fatigue, or lack of willingness to engage in treatment. The goal of this narrative review is to describe how aging and the end-of-life experience can lead to a re-engagement with previous traumatic experiences and, using case-based examples, provide recommendations for all members of the interprofessional hospice or palliative care team on how to elicit and respond to a history of trauma to minimize the potential negative impact of trauma at end-of-life.

Military Applications of Machine Learning: A Bibliometric Perspective

The military environment generates a large amount of data of great importance, which makes necessary the use of machine learning for its processing. Its ability to learn and predict possible scenarios by analyzing the huge volume of information generated provides automatic learning and decision support. This paper aims to present a model of a machine learning architecture applied to a military organization, carried out and supported by a bibliometric study applied to an architecture model of a nonmilitary organization. For this purpose, a bibliometric analysis up to the year 2021 was carried out, making a strategic diagram and interpreting the results. The information used has been extracted from one of the main databases widely accepted by the scientific community, ISI WoS. No direct military sources were used. This work is divided into five parts: the study of previous research related to machine learning in the military world; the explanation of our research methodology using the SciMat, Excel and VosViewer tools; the use of this methodology based on data mining, preprocessing, cluster normalization, a strategic diagram and the analysis of its results to investigate machine learning in the military context; based on these results, a conceptual architecture of the practical use of ML in the military context is drawn up; and, finally, we present the conclusions, where we will see the most important areas and the latest advances in machine learning applied, in this case, to a military environment, to analyze a large set of data, providing utility, machine learning and decision support.

Hospice and palliative care clinicians' perceptions of posttraumatic stress disorder at end-of-life in military veterans

At the end of life, individuals may re-engage with earlier life trauma as they reflect on life experiences and confront their mortality. As such, posttraumatic stress disorder (PTSD) symptoms at the end of life may worsen the quality of death experience. This is a concern for military veterans, who tend to have more trauma exposures and higher rates of PTSD, and particularly for veterans receiving care in rural areas where access to PTSD specialty services is limited. To better understand this issue, we conducted 10 focus groups with clinicians serving veterans in rural communities across five U.S. states. The aims of this project were to evaluate: (1) do hospice and palliative care providers/staff observe PTSD symptoms in veterans at the end of life? (2) if so, how are symptoms similar to and different from existing DSM-5 criteria for PTSD? We used qualitative content analysis with mixed deductive and inductive approaches to code 151 anonymized statements. Analyses found descriptions of PTSD symptoms aligned broadly with existing diagnostic nomenclature, but descriptions revealed specific presentations relevant to the end of life setting such as resistance to care, agitation, restlessness, and effects of delirium. In addition, some veterans expressed pride in service and openness to discussing military experiences. Further, clinicians noted that PTSD symptoms were relevant to family dynamics. Future research should further characterize these symptom differences through direct patient assessment and develop resources to improve quality of death experience for veterans with PTSD symptoms.