Is shared decision-making vanishing at the end-of-life? A descriptive and qualitative study of advanced cancer patients' involvement in specific therapies decision-making.

BACKGROUND: Little is known about what is at stake at a subjective level for the oncologists and the advanced cancer patients when they face the question whether to continue, limit or stop specific therapies. We studied (1) the frequency of such questioning, and (2) subjective determinants of the decision-making process from the physicians' and the patients' perspectives. METHODS: (1) All hospitalized patients were screened during 1 week in oncology and/or hematology units of five institutions. We included those with advanced cancer for whom a questioning about the pursuit, the limitation or the withholding of specific therapies (QST) was raised. (2) Qualitative design was based on in-depth interviews. RESULTS: In conventional units, 12.8 % of cancer patients (26 out of 202) were concerned by a QST during the study period. Interviews were conducted with all physicians and 21 advanced cancer patients. The timing of this questioning occurred most frequently as physicians estimated life expectancy between 15 days and 3 months. Faced with the most frequent dilemma (uncertain risk-benefit balance), physicians showed different ways of involving patients. The first two were called the "no choice" models: 1) trying to resolve the dilemma via a technical answer or a "wait-and-see" posture, instead of involving the patients in the questioning and the thinking; and 2), giving a "last minute" choice to the patients, leaving to them the responsibility of the decision. In a third model, they engaged early in shared reflections and dialogue about uncertainties and limits with patients, proxies and care teams. These schematic trends influenced patients' attitudes towards uncertainty and limits, as they were influenced by these ones. Individual and systemic barriers to a shared questioning were pointed out by physicians and patients. CONCLUSIONS: This study indicate to what extent these difficult decisions are related to physicians' and patients' respective and mutually influenced abilities to deal with and share about uncertainties and limits, throughout the disease trajectory. These insights may help physicians, patients and policy makers to enrich their understanding of underestimated and sensitive key issues of the decision-making process.

[Willingness to age in place and anosognosia of risks in Alzheimer's disease]. / Volonté de rester à domicile et anosognosie des risques associés à la maladie neurodégénérative de type Alzheimer.

Alzheimer's disease leads to an alteration of decision-making abilities which may increase risk-taking behaviours, particularly associated anosognosia. Anticipating the progression of the disease raises a number of questions, particularly in relation to aging in place. Our qualitative study aimed to identify the arguments used by older patients with Alzheimer's disease when choosing a place to age. The study included 22 older adults, living at home, and diagnosed as mild dementia. The patients' arguments in favour of ageing in place were based mainly on the preservation of internal security, through the familiarity of places and relations as well as the maintenance of their independence and their lifestyle habits, allowing stability in their daily lives. Despite the identification of memory loss, the associated risks were minimized or hidden from the reflection on the choice of the place to age.

Investigation of opposition to diagnostic or therapeutic procedures in older people hospitalized in acute geriatric services: the OPTAH pilot study protocol.

BACKGROUND: Shared decision-making is a process that involves collaborative discussions between a patient and a care team to ensure informed healthcare decisions. This process becomes more complex when the older person's decision-making capacities are affected. In these situations, surrogate decision-making processes are used to define a person-centered care plan. Despite these processes, the implementation of the care plan defined in the best interest of the patient may nevertheless be rejected by the patient, particularly in cases of neurocognitive disorders or delirium. This concept of opposition and/or refusal is frequently used in research. This is not yet well understood in the medical literature, and there is a lack of consensus on its definition. We, therefore, explored this concept by defining opposition to diagnostic or therapeutic proposals. METHOD: Our pilot study protocol is based on a mixed methodology (epidemiological and qualitative research) to quantify this phenomenon, validate the proposed definition, and explore its core elements. Opposition and refusal of care will be quantified, and semi-structured interviews will be conducted with patients, their relatives, and referring carers. Multidisciplinary meetings that will be associated with these situations will also be observed and analyzed. Methodological approaches that can be used to explore opposition and refusal of care in a scientific, reproducible framework are presented. This methodology considers the specificities of the geriatric, polypathological population with neurocognitive disorders. DISCUSSION: Opposition and refusal of care are key concepts in clinical research on ethics, particularly in the geriatric field. These concepts are frequently mentioned in studies involving older patients but have not been specifically defined or studied. This study would undoubtedly lead to greater awareness among professional caregivers and relatives of the significance of such opposition, and more respectful interactions in these complex hospitalization cases. TRIAL REGISTRATION: ClinicalTrial.gov, NCT03373838 . Registered on 14 December 2017.

Exploring the perceptions of physicians, caregivers and families towards artificial nutrition and hydration for people in permanent vegetative state: How can a photo-elicitation method help?

The question of withdrawing artificial nutrition and hydration from people in a permanent vegetative state sparks considerable ethical and legal debate. Therefore, understanding the elements that influence such a decision is crucial. However, exploring perceptions of artificial nutrition and hydration is methodologically challenging for several reasons. First, because of the emotional state of the professionals and family members, who are facing an extremely distressing situation; second, because this question mirrors representations linked to a deep-rooted fear of dying of hunger and thirst; and third, because of taboos surrounding death. We sought to determine the best method to explore such complex situations in depth. This article aims to assess the relevance of the photo-elicitation interview method to analyze the perceptions and attitudes of health professionals and families of people in a permanent vegetative state regarding artificial nutrition and hydration. The photo-elicitation interview method consists in inserting one or more photographs into a research interview. An original set of 60 photos was built using Google Images and participants were asked to choose photos (10 maximum) and talk about them. The situations of 32 patients were explored in 23 dedicated centers for people in permanent vegetative state across France. In total, 138 interviews were conducted with health professionals and family members. We found that the photo-elicitation interview method 1) was well accepted by the participants and allowed them to express their emotions constructively, 2) fostered narration, reflexivity and introspection, 3) offered a sufficient "unusual angle" to allow participants to go beyond stereotypes and habits of thinking, and 4) can be replicated in other research areas. The use of visual methods currently constitutes an expanding area of research and this study stressed that this is of special interest to enhance research among populations facing end-of-life and ethical issues.