Doing Qualitative Research

Reactive oxygen species (ROS) are key signaling molecules that play an important role in the progression of inflammatory disorders. An enhanced ROS generation by polymorphonuclear neutrophils (PMNs) at the site of inflammation causes endothelial dysfunction and tissue injury. The vascular endothelium plays an important role in passage of macromolecules and inflammatory cells from the blood to tissue. Under the inflammatory conditions, oxidative stress produced by PMNs leads to the opening of inter-endothelial junctions and promotes the migration of inflammatory cells across the endothelial barrier. The migrated inflammatory cells not only help in the clearance of pathogens and foreign particles but also lead to tissue injury. The current review compiles the past and current research in the area of inflammation with particular emphasis on oxidative stress-mediated signaling mechanisms that are involved in inflammation and tissue injury.

Reactive Oxygen Species in Inflammation and Tissue Injury

2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines.

Aim: The “2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure” replaces the “2013 ACCF/AHA Guideline for the Management of Heart Failure” and the “2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure.” The 2022 guideline is intended to provide patient-centric recommendations for clinicians to prevent, diagnose, and manage patients with heart failure. Methods: A comprehensive literature search was conducted from May 2020 to December 2020, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from MEDLINE (PubMed), EMBASE, the Cochrane Collaboration, the Agency for Healthcare Research and Quality, and other relevant databases. Additional relevant clinical trials and research studies, published through September 2021, were also considered. This guideline was harmonized with other American Heart Association/American College of Cardiology guidelines published through December 2021. Structure: Heart failure remains a leading cause of morbidity and mortality globally. The 2022 heart failure guideline provides recommendations based on contemporary evidence for the treatment of these patients. The recommendations present an evidence-based approach to managing patients with heart failure, with the intent to improve quality of care and align with patients’ interests. Many recommendations from the earlier heart failure guidelines have been updated with new evidence, and new recommendations have been created when supported by published data. Value statements are provided for certain treatments with high-quality published economic analyses. 

https://www.ahajournals.org/doi/pdf/10.1161/CIR.0000000000001063

2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines

Home PURPOSE OF THE CENTER: To develop the center to address state-of-the-art research, create innovating educational programs, and support technology transfers using commercially viable results to assist the Army Research Laboratory to develop the next generation Future Combat System in the telecommunications sector that assures prevention of perceived threats, and Non Line of Sight/Beyond Line of Sight lethal support.

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At this point in the COVID‐19 pandemic, we are well‐versed in mortality risk factors for COVID‐19 infection, such as older age and medical comorbidities, including dementia. In this context, advance care planning (ACP) among patients who are at high risk for developing severe COVID‐19 and death is critical, even if it has not been prioritized on a national level. Among older adults, ACP discussions and documents have been associated with decreased in‐hospital death and increased hospice utilization. Importantly, for patients with dementia, aligning care plans with patients and families can be complex given limitations or uncertainty around patient cognition and capacity. In April 2022 issue, Stefan et al. present findings from a retrospective cohort study examining patient characteristics of adults over age 50 with COVID‐19 infection who died while hospitalized. While some patients died unexpectedly due to COVID‐19, approximately 60% had a serious or advanced illness with a potential prognosis of less than 12 months in the absence of COVID‐19 infection. Among the patients in this study, over 40% had a diagnosis of dementia, and almost half (47%) were admitted from skilled nursing or long‐term care facility. However, patients in this cohort received aggressive care. For example, among patients with serious or advanced illness, almost 40% were full code at admission and less than 6% received a palliative care consult in the prior 12 months. In addition, among patients with serious or advanced illness, a majority (67%) developed delirium, and 17% received mechanical ventilation prior to their deaths. The discordance between high expected mortality during hospitalization and the high proportion of patients who received invasive interventions highlights the opportunity for serious illness communication to occur early and often. Many patients with serious or advanced illness and their family members express that the patient would not want aggressive measures in the setting of a high acuity illness and would prefer to die at home. Thus, these study findings suggest an opportunity to improve planning for expected illness severity and trajectory among patients with advanced illness. Furthermore, rates of some aggressive treatments (such as mechanical ventilation) have been increasing in patients with advanced dementia without a meaningful improvement in patient outcomes. ACP is a process that supports adults at any age or stage of health in understanding and sharing their personal values, life goals, and preferences regarding future medical care. Unfortunately, overall participation in ACP by persons with dementia remains low and has been difficult to implement, underscoring unique challenges in this population. Further work is needed to understand how to implement both effective and culturally‐appropriate ACP across diverse populations, including those with dementia. In the hospital setting, we are challenged by caring for patients with acute and potentially reversible illnesses, and goals of care may be dynamic. Several approaches can support goal‐concordant care. First, the presence and severity of dementia (which may be overlooked by hospital clinicians) must be recognized and incorporated into goals of care conversations. Second, we should continue to clarify and refine best practices to promote family engagement in goals of care conversations (including the use of virtual family meetings during pandemic‐related restrictions). Third, while inpatient palliative care teams have been associated with more patients with dementia referred to hospice, further work is needed to clarify exactly which patients may benefit from specialty palliative consultation. Finally, we should explore novel system‐based interventions like automated/triggered specialty palliative care consultations to use hospitalizations as an opportunity to improve goal‐concordant care for patients with dementia. As we enter into the next phase of the COVID‐19 pandemic, additional prioritization of both ACP and serious illness communication can help provide goal‐concordant care for our patients who enter the hospital with dementia and/or severe comorbidities.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9088338

Improving goal‐concordant care in the hospital for patients with dementia in the COVID‐19 era

Abstract In Colorado, medical aid in dying (MAiD) is legal, allowing a terminally ill person to request a prescription and self-administer a medication to end their life. Such requests are granted under certain circumstances, including a malignant neoplasm diagnosis, with a goal of peaceful death. This study examined differences in attitudes and actual participation in MAiD between oncologists and non-oncologists, using data from a recent survey of physicians regarding MAiD.

/pdf/specialty-differences-in-medical-aid-in-dying-experiences-2oyhtvvj.pdf

Specialty Differences in Medical Aid in Dying Experiences: Results of a Survey of Physicians in Colorado

the novel perspectives on the complexities of clinical perioperative care are impera-tive. This issue of Seminars in Cardiothoracic and Vascular Anesthesia (SCVA) emphasizes this ethos. Two original research studies evaluate methods to reduce the quantity of anesthetic and opioid medications needed for surgery, and a comprehensive two-part review evaluates the evidence for “ prehabilitation ” before cardiac surgery. This issue is rounded out by two systematic reviews on the use of TEE in liver transplantation, and two case reports describing the challenging management of intracardiac masses. This literature will guide readers towards a more patient-centered approach with less dependence on polypharmacy and, hopefully, optimize outcomes for cardiac surgery. This approach is all the more relevant as the population ages; surgical populations are aging faster than the general population and phrases like “ potentially inappropriate medications ” and “ deprescribing ” entered the perioperative lexicon. we the the are visible on the horizon and the of famed to The you know, the less you

Challenging Paradigms and Trusting Evidence: New Approaches to Perioperative Care

A Pilot Study of a Social Work Intervention to Provide Palliative Care for Older Adults with Cancer in Skilled Nursing Facilities (FR214B)

Clinical decision aids around long-term care can help support persons living with dementia (PLWD), family care partners, and healthcare providers navigate current and future care decisions. This study describes the iterative development of a long-term care planning dementia decision aid and explores care partner and geriatric providers’ insights regarding its acceptability and usability. Using a convergent parallel mixed methods design, we gathered surveys and completed interviews with 11 care partners and 11 providers. The quantitative and qualitative data were then converged, resulting in four findings: (1) helpfulness of the decision aid in supporting future care planning; (2) versatility of the decision aid in practice; (3) preferences for structure and content of the decision aid; and (4) perceived shortcomings of the decision aid in decision making. Future work should continue to refine the decision aid, pilot implementation, and evaluate potential effects on decision making as part of dementia care.

Time for More Support? Stakeholder Engagement for a Long-Term Care Planning Dementia Decision Aid Prototype

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