Literature Review

Analysis of mortality causes and locations in veterans with ALS: A decade reviewMedical Science Monitor; Meheroz H Rabadi, Kimberly A Russell, Chao Xu; 11/24Amyotrophic lateral sclerosis (ALS) is a motor neuron disease that leads to rapid degeneration of nerves in the brain and spinal cord, with eventual loss of voluntary movements, including breathing. This retrospective study of medical record data from 105 US veterans diagnosed with ALS at the Oklahoma City VA Medical Center between 2010 and 2021 aimed to identify patient demographics, and the causes and places of death for these veterans. This study's findings are that in veterans with ALS, the main cause of death is respiratory disease (failure). The main location of death was the home, with their family members. The all-cause mortality rate among veterans with ALS was 26 times greater than for the general Oklahoma population.

Donor time to death and kidney transplant outcomes in the setting of a 3-hour minimum wait policyJAMA Network Open; Samuel J. Tingle, MBBS; Nicholas D. H. Chung, MBBS; Abdullah K. Malik, MBBS; Georgios Kourounis, MBBS; Emily Thompson, PhD; Emily K. Glover, MBBS; Jennifer Mehew, PhD; Jennifer Philip, MD; Dale Gardiner, MBBS; Gavin J. Pettigrew, PhD; Chris Callaghan, PhD; Neil S. Sheerin, PhD; Colin H. Wilson, PhD; 11/24Due to concerns regarding organ viability, most organ donation organizations internationally wait no longer than 1 to 2 hours for potential donation after circulatory death (DCD), possibly underutilizing an important organ source; UK policy mandates a minimum 3-hour wait time. In this cohort study of 7,183 DCD kidney transplant recipients, donor time to death was not associated with short-term or long-term kidney transplant outcomes. This study suggests that organ donation organizations can safely extend the minimum wait time to 3 hours to significantly increase the number of kidneys available for transplant internationally.

It gives you a really great feeling, knowing that what you are doing is making somebody's day: Provider perspectives on implementing the individualized positive psychosocial interactionPsychological Services; Cassandra Keiser, Molly Noble, Kimberly VanHaitsma, Katherine M Abbott; 11/24The Individualized Positive Psychosocial Interaction (IPPI) is an evidence-based program that supports engaging people living with dementia and their care partners in the nursing home (NH). IPPIs are brief, one-to-one, preference-based activities to improve well-being and decrease behavioral and psychological symptoms of dementia. Champions voiced that the IPPI program was cost-effective, adaptable to their local contexts, and provided training to staff to support residents experiencing distress. Overall, the IPPI program goals are aligned with nursing home organization goals, supporting staff in providing comfort to residents communicating distress, and can be feasibly implemented.

Always Politically Correct: Supporting Seriously Ill Older Populations and Their FamiliesJournal of Social Work in End-of-Life & Palliative Care; M. Courtney Hughes, Erin Vernon; 8/24We have been researching outcomes related to seriously ill individuals for over a decade, critically examining countless research articles from around the world, and extensively interviewing various stakeholders in this space, including hospital leaders, hospice leaders, lobbyists, nurses, social workers, and informal caregivers... In a world with so many dividing issues, increasing support for these vulnerable groups needing more attention should stand above the fray and become something that all leaders of any political party should support.Publisher's note: Thank you Courtney and Erin, well said.

World Medical Association Declaration of Helsinki-Ethical principles for medical research involving human participantsJAMA; World Medical Association; 10/24Preamble: The World Medical Association (WMA) has developed the Declaration of Helsinki as a statement of ethical principles for medical research involving human participants, including research using identifiable human material or data. The Declaration is intended to be read as a whole, and each of its constituent paragraphs should be applied with consideration of all other relevant paragraphs. While the Declaration is adopted by physicians, the WMA holds that these principles should be upheld by all individuals, teams, and organizations involved in medical research, as these principles are fundamental to respect for and protection of all research participants, including both patients and healthy volunteers.

The Inflation Reduction Act and patient costs for drugs to treat heart failureJAMA Network Open; Erin Trish, PhD; Karen Van Nuys, PhD; Joanne Wu, MS; Nihar R. Desai, MD, MPH; 10/24The 2022 Inflation Reduction Act (IRA) contains several provisions to lower Medicare drug costs, including permitting the Centers for Medicare & Medicaid Services (CMS) to limit the prices of certain medicines and altering the standard Part D benefit to limit patient out-of-pocket costs. CMS has set the prices of 10 drugs effective 2026, including 3 commonly prescribed as part of combination therapy for heart failure (HF): dapagliflozin, empagliflozin, and sacubitril/valsartan. Dapagliflozin and empagliflozin also treat other conditions, including diabetes and chronic kidney disease. In this cross-sectional study of Medicare beneficiary costs ... benefit redesign eliminates the coverage gap in 2025, and caps annual out-of-pocket expenditures, [and] ... will reduce and smooth patient out-of-pocket burden.

Dialysis facility staffing ratios and kidney transplant access among adolescents and young adultsJAMA; Alexandra C. Bicki, MD, MPH; Barbara Grimes, PhD; Charles E. McCulloch, PhD; Timothy P. Copeland, MPP, PhD; Elaine Ku, MD, MAS; 10/24In this study of adolescents and young adults treated at US dialysis facilities, patients at facilities with higher patient to staff ratios had lower incidence of waitlisting and kidney transplant compared with those receiving care at facilities with lower patient to staff ratios. The effect size for the incidence of transplant was similar with respect to both patient to nurse and patient to social worker staffing ratios, but patient to nurse ratio was not statistically significantly associated with the incidence of waitlisting.

Suicide deaths among adolescent and young adult patients with cancerJAMA Network Open; Koji Matsuo, MD, PhD; Christina J. Duval, BA; Briana A. Nanton, BS; Jennifer A. Yao, BA; Erin Yu, BS; Christian Pino, MD; Jason D. Wright, MD; 11/24The overall cancer incidence among adolescent and young adult (AYA) patients is increasing at an alarming rate in the US largely driven by thyroid cancer. Although cancer mortality continues to decrease among AYA patients, those who survive cancer are at elevated risk for emotional distress, mental health problems, and suicide. Together with the population-level increase in the US suicide death rate, the results of this assessment call for attention focused on the increasing suicide death rate among AYA patients with cancer, particularly male individuals. The proportion of AYA patients with cancer of thyroid, testis, or cutaneous melanoma who had a suicide death was greater than 2%, and they most benefit from a psychosocial and mental health evaluation. Because this study noted that many suicide deaths among these AYA patients with cancer occur years after the cancer diagnosis, long-term care and support for cancer survivors is recommended.

Economic value of unpaid family caregiver time following hospital discharge and at end of lifeJournal of Pain and Symptom Management; by Brystana G Kaufman, Wenhan Zhang, Sahar Shibeika, Ro W Huang, Ting Xu, Cory Ingram, Allison M Gustavson, Diane E Holland, Catherine Vanderboom, Courtney H Van Houtven, Joan M Griffin; 12/24Results: Of 282 Family caregivers, 94% were non-Hispanic White, 71% were female, 71% had a college degree, and 51% were in the workforce. Family caregivers of decedents (58%) compared to survivors reported significantly more caregiving hours per person-month (392 vs. 272), resulting in higher estimated economic value per person-month using opportunity ($12,653 vs. $8843), proxy ($5689 vs. $3955), and combined costing methods ($9490 vs. $6443). Conclusion: This study informs more complete economic evaluations of palliative care by estimating the economic value of unpaid caregiving. The high intensity of unpaid caregiving for people with serious illness, especially toward the end of life, should be considered when designing policies and interventions to support family caregivers. Better methods for approximating economic value are needed to address potential inequities in current valuation approaches.

Machine learning for targeted advance care planning in cancer patients: A quality improvement studyJournal of Pain and Symptom Management; by Mihir N Patel, Alexandria Mara, Yvonne Acker, Jamie Gollon, Noppon Setji, Jonathan Walter, Steven Wolf, S Yousuf Zafar, Suresh Balu, Michael Gao, Mark Sendak, David Casarett, Thomas W LeBlanc, Jessica Ma; 12/24Objectives: Examine a quality improvement mortality prediction algorithm intervention's impact on ACP documentation and EOL care. Conclusion: Identifying patients with cancer and high mortality risk via machine learning elicited a substantial increase in documented ACP conversations but did not impact EOL care. Our intervention showed promise in changing clinician behavior. Further integration of this model in clinical practice is ongoing.

Comorbid depression in patients with head and neck cancer compared with other cancersJAMA Otolaryngology-Head Neck Surgery; Marina C. Martinez,; Andrey Finegersh, MD, PhD; Fred M. Baik, MD; F. Chris Holsinger, MD; Heather M. Starmer, PhD, CCC-SLP, BCS-S; Lisa A. Orloff, MD; John B. Sunwoo, MD; Davud Sirjani, MD; Vasu Divi, MD; Michelle M. Chen, MD, MHS; 10/24This cohort study found that patients with HNC were twice as likely to screen positive for depression on a validated survey than those with other cancers, despite having similar rates of self-reported depression and depression medication use. These findings suggest that self-reporting of depression may result in underreporting and undertreatment in this population and, thus, a need for further work in developing interventions to improve identification of and optimize treatment for patients with HNC and comorbid depression.

Cancer caregiver anxiety over time: The influence of palliative careJournal of Palliative Care; Laura A Siminoff, PhD; Maureen Wilson-Genderson, PhD; Marcin Chwistek, MD, FAAHPM; Maria D Thomson; 10/24Our analysis detected 3 distinct cancer caregiver groups reporting low, elevated, and very high levels of anxiety. Caregivers with elevated or high anxiety also demonstrated increasing anxiety overtime; however increases were attenuated with patient receipt of palliative care. For cancer caregivers with elevated and high levels of anxiety, palliative care buffers further deterioration of their mental health. Caregivers with the lowest level of anxiety were more likely to be Black, report fewer symptoms of depression or caregiver burden and higher self-rated physical health. Caregivers who were younger reported higher anxiety.

Alzheimer Disease—What’s in a name?JAMA Neurology; Ronald C. Petersen, PhD, MD; Elizabeth Mormino, PhD; Julie A. Schneider, MD, MS; 11/24Back in 2018, the National Institute on Aging (NIA)–AA [Alzheimer Association] group proposed a biological definition of AD [Alzheimer Disease] stating that if a person had the biomarker evidence of brain amyloid (A) and tau (T), the pathologic hallmarks of the disease, the patient had AD irrespective of the person’s clinical state. In their recent 2024 revision, they maintain a biological definition but have extended it to incorporate more recent biomarkers for AD; ... positivity on core 1 biomarkers that indicate the crossing of a specific amyloid threshold on amyloid positron emission tomography (PET), cerebrospinal fluid, and foreseeably, plasma biomarkers. A major question pertains to the requirement for tau in the definition [as] the AA group argues that the vast majority of individuals who have amyloid-positive PET scans have some tau pathology. Furthermore, the AA group proposes a clinical staging scheme that provides a framework to define the frequent mismatch between AD biomarker positivity (and underlying neuropathology) and the clinical expression of the disease, often an indicator of mixed pathologies or resilience. Importantly, although the AA group does base the AD diagnosis on biomarker positivity, they do not currently advise testing in asymptomatic persons in a clinical setting.