"Advance directives"

This paper introduces a novel direct torque control approach based on the decision tree (T-DTC), employing artificial neural networks that are effectively trained to enhance accuracy and robustness. The main objective of T-DTC is the substantial reduction of flux and torque ripples inherent in the conventional DTC, ensuring effective control of the induction motor. The conventional hysteresis controllers for stator flux and electromagnetic torque are replaced by two advanced controllers named M5 Prime model trees...

OBJECTIVE: We examined the associations among advance directives (ADs) completion, coping, uncertainty in illness, and optimism and pessimism in patients with end-stage liver disease (ESLD). BACKGROUND: Although associations among ADs, coping, and uncertainty have been studied in patients with other life-limiting illnesses, these concepts have not been studied together in patients with ESLD. PATIENTS AND METHODS: Patients were recruited at 2 health care institutions as part of a larger prospective study...

PURPOSE: Limitations of life sustaining therapies (LLST) are frequent in intensive care units (ICUs), but no previous studies have examined end-of-life (EOL) care and LLST in South Africa (SA). MATERIALS AND METHODS: This study evaluated LLST in SA from the data of a prospective, international, multicentre, observational study (Ethicus-2) and compared practices with countries in the rest of the world. RESULTS: LLST was relatively common in SA, and withholding was more frequent than withdrawing therapy...

BACKGROUND: Advance Directive documents allow citizens to choose the treatments they want for end-of-life care without considering therapeutic futility. OBJECTIVES: To analyze patients' and caregivers' answers to Advance Directives and understand their expectations regarding their decisions. DESIGN AND SETTING: This study analyzed participants' answers to a previously published trial, conceived to test the document's efficacy as a communication tool...

BACKGROUND: The United States faces a growing challenge with over 6.5 million people living with dementia (PLwD). PLwD and their caregivers struggle with cognitive, functional, behavioral, and psychosocial issues. As dementia care shifts to home settings, caregivers receive inadequate support but bear increasing responsibilities, leading to higher healthcare costs. In response, the Centers for Medicare & Medicaid Services (CMS) introduced the Guiding an Improving Dementia Experience (GUIDE) Model...

BACKGROUND AND OBJECTIVES: In case of out-of-hospital cardiac arrest (OHCA) personnel of the emergency medical services (EMS) are regularly confronted with advanced directives (AD) and do-not-attempt-resuscitation (DNACPR) orders. The authors conducted a retrospective analysis of EMS operation protocols to examine the prevalence of DNACPR in case of OHCA and the influence of a presented DNACPR on CPR-duration, performed Advanced-Life-Support (ALS) measures and decision making. MATERIALS AND METHODS: Retrospective analysis of prehospital medical documentation of all resuscitation incidents in a German county with 250,000 inhabitants from 1 January 2016 to 31 December 2022...

Electron microscopy, an important technique that allows for the precise determination of structural information with high spatiotemporal resolution, has become indispensable in unravelling the complex relationships between material structure and properties ranging from mesoscale morphology to atomic arrangement. However, beam-sensitive materials, particularly those comprising organic components such as metal-organic frameworks (MOFs) and covalent organic frameworks (COFs), would suffer catastrophic damage from the high energy electrons, hindering the determination of atomic structures...

UNLABELLED: The Supreme Court (SC) verdict of 2023 has been welcomed by the medical community in India by those who treat patients with terminal or advanced illnesses. The earlier verdict of the apex court in 2018 was ground-breaking in allowing for advanced directives (ADs) by patients in terms of their preferences at the end of life. However, it was an impractical and lengthy process in the Indian context. The recent verdict has simplified the process of withdrawal of life support, making it more practical...

OBJECTIVE: To identify the frequency and nature of care conflict dilemmas that United States long-term care providers encounter, response strategies, and use of ethics resources to assist with dispute resolution. DESIGN: An online cross-sectional survey was distributed to the Society for Post-Acute and Long-Term Care Medicine (AMDA). RESULTS: Two-thirds of participants, primarily medical directors, have rejected surrogate instructions and 71% have managed family conflict...

Many people dread prolonged dying with suffering in the terminal illness, advanced dementia. To successfully facilitate a timely dying, advance directives must be effective and acceptable. This article considers whether authorities, including treating physicians, can accept as moral, the effective intervention that ceases caregivers' assistance with oral feeding and hydrating. The article presents eight criticisms and "alternate views" regarding ceasing assisted feeding/hydrating. It draws on perspectives from clinical medicine, law, ethics, and religion...

Many healthcare providers think withholding food and fluids from advance dementia patients, even if those patients requested that when competent, is immoral. This means such patients suffer unnecessarily long. Patients have the ethical right when capacitated to specify that they want assistance with food and drink stopped when they have advanced dementia. Physicians should implement these patient choices when advance dementia patients can no longer feed themselves. In some states there may be legal barriers to this practice...

Alzheimer's disease (AD) is the most common cause of dementia, a general term for memory loss and decline in other cognitive abilities enough to interfere with daily life. AD accounts for 60% to 80% of dementia cases. The late stage of AD tends to be the shortest stage and, on average, lasts 1 to 2 years. As this stage of the condition progresses, it requires continuous intensive long-term care and around-the-clock intensive care. The Alzheimer's Association stands firm in its commitment to supporting individuals living with AD and other dementia, their care partners, and their health-care providers as they navigate treatment and care decisions across the continuum of the disease...

We comment on Dr. Terman's considerations on the moral justification of ceasing assisted feeding and hydration for people with advanced dementia. The core idea of his paper is that an advance directive can solve future dilemmas regarding assisted feeding. We submit that this static instrument is unfit for the complex and dynamic nature of assessing how to deal with refusals to eat, in particular for people with dementia. It overvalues the past in relation to the present situation and leaves no room for the possibility of changing wishes...

No abstract text is available yet for this article.

BACKGROUND: In Taiwan, the Patients' Right to Autonomy Act was enacted in 2019. However, advance care planning (ACP) implementation rates remain low in long-term care facilities. AIM: This study explored the barriers to initiate a discussion about ACP among older Taiwanese residents of nursing homes and their families. METHODS: A descriptive qualitative design was used. Face-to-face interviews were individually conducted with 38 participants (residents: 18; family members: 20), and data were analyzed through content analysis...

End-of-life (EoL) planning and the drafting of advance care directives (ACD) are challenging for older adults. As part of a mixed study, the content of 18 semi-structured interviews with Swiss community-dwelling older adults was analyzed to investigate contextual and interactional aspects that might influence their choice to complete ACD. Results show that EoL planning vary greatly. Three types of planners were highlighted: the solo planners, the collaborative planners, and the delegators. Each represents a specific way of conceiving autonomy, the usefulness of ACD and of involving third parties in the decision-making process...

INTRODUCTION: The issue of end-of-life care is the subject of a sensitive debate in French society, particularly regarding the possibility for certain patients to have access to medical assistance in dying. The aim of this study was to assess the knowledge and opinion of healthcare providers on the care practices for patients at the end of life, as well as to highlight any specificities in their discourse. METHOD: A survey of healthcare providers' opinions, composed of closed and open questions, that were analyzed using a lexicometric approach, was distributed in a cancer center...

PURPOSE: Advance directives (ADs) are legal documents that outline a person's preferences or decisions regarding end-of-life care ahead of time. In Korea, there is insufficient awareness and knowledge about ADs among patients undergoing hemodialysis. This study explored the relationship between perceptions of a good death, knowledge about ADs, and attitudes toward ADs in this patient population. METHODS: This cross-sectional survey enrolled 119 hemodialysis patients from a secondary hospital in 2021...

In this article, an improved optimization technique is used to get a solution to the problem of coordination between directional overcurrent relays (DOCR) and distance relays. An enhanced version of an equilibrium optimization algorithm (EO), referred to as EEO is proposed to solve this problem. The suggested approach optimises the parameter that regulates the balance between exploration and exploitation to identify the potential optimum solution while enhancing the EO algorithm's exploration properties. The main task for the EEO is to get the best settings...

INTRODUCTION: Early integration of palliative care and advance care planning (ACP) play an increasingly important role in the treatment of patients with advanced cancer. Advance directives (ADs) and patients' preferences regarding End-of-life (EoL) care are important aspects of ACP. In the outpatient setting, the prevalence of those documents and EoL care wishes are not well investigated and changes in the longitudinal course are poorly understood. METHODS: From June 2020 to August 2022, 67 outpatients with advanced solid tumors undergoing palliative cancer therapy were interviewed on the topic of ACP in a longitudinal course...