Family perceptions of clinical research and the informed consent process in the ICU

2020

Abstract Purpose We investigated experiences of families who provide consent for research on behalf of a loved-one hospitalized in intensive care (ICU). Methods Multicentre, qualitative, descriptive study using semi-directive interviews in 3 ICUs. Eligible relatives were aged >18 years, and had provided informed consent for a clinical trial on behalf of a patient hospitalized in ICU. Interviews were conducted from 06/2018 to 06/2019 by a qualified sociologist, recorded and transcribed. Results Fifteen relatives were interviewed; average age 50.3 ± 15 years. All emphasized their interest in clinical research, seeing it as a duty. Involving their loved-one in research allowed them to find mea…

The concept of a surrogate is ill adapted to intensive care: Criteria for recognizing a reference person

2016

IF 2.445; International audience; Purpose: In the intensive care unit (ICU), caregivers may find it difficult to identify a suitable person in the patient's entourage to serve as a reference when there is no official surrogate.Methods: We developed a 12-item questionnaire to identify factors potentially important for caregivers when identifying a reference person. Each criterion was evaluated as regards its importance for the role of reference. Responses were on a scale of 0 (not important) to 10 (extremely important). We recorded respondent's age, job title, and number of years' ICU experience. The questionnaire was distributed to all health care professionals in 2 French ICUs.Results: Amo…

Geoeconomic variations in epidemiology, ventilation management, and outcomes in invasively ventilated intensive care unit patients without acute resp…

2022

Contains fulltext : 252214.pdf (Publisher’s version ) (Open Access) BACKGROUND: Geoeconomic variations in epidemiology, the practice of ventilation, and outcome in invasively ventilated intensive care unit (ICU) patients without acute respiratory distress syndrome (ARDS) remain unexplored. In this analysis we aim to address these gaps using individual patient data of four large observational studies. METHODS: In this pooled analysis we harmonised individual patient data from the ERICC, LUNG SAFE, PRoVENT, and PRoVENT-iMiC prospective observational studies, which were conducted from June, 2011, to December, 2018, in 534 ICUs in 54 countries. We used the 2016 World Bank classification to defi…

What are the ethical issues in relation to the role of the family in intensive care?

2017

International audience; A large proportion of patients admitted to the intensive care unit (ICU) are unable to express themselves, often due to acute illness, shock or trauma, and this precludes any communication and/or consent for care that might reflect their wishes and opinions. In such cases, the only solution for the ICU physician is to include the patient's family in the healthcare decisions. This can represent a significant burden on the family, on top of the psychological distress of the ICU environment and hospitalisation of their relatives, and many family members may suffer from anxiety, depression or symptoms of post-traumatic stress disorder (PTSD) during or after the hospitali…

Can qualitative research play a role in answering ethical questions in intensive care?

2017

International audience; Scientific and technological progress, as well as increased patient autonomy have profoundly changed the world of healthcare, giving rise to new situations that are increasingly complex and uncertain. Quantitative paradigms, of which the main bastion is evidence-based medicine (EBM), are beginning to reach their limits in daily routine practice of medicine, and new approaches are emerging that can provide novel heuristic perspectives. Qualitative research approaches can be useful for apprehending new areas of knowledge that are fundamental to recent and future developments in intensive care.

How can we best organise communication with patients’ families?

2018

IF 1.542 (2016); International audience

Sédation profonde et continue maintenue jusqu’au décès en réanimation : mise au point de la Commission d’Ethique de la SRLF

2021

La mise en œuvre de la sédation profonde et continue maintenue jusqu’au décès en réanimation peut s’avérer complexe car il faut tenir compte de la singularité de chaque patient et de son entourage. Cet aspect de la prise en charge devrait être évoqué autant que possible avec le patient et ses proches bien avant que la question de la fin de vie ne se pose. Formation des soignants, information des patients et des proches et adaptation de l’environnement en fin de vie représentent les pistes d’amélioration de la prise en charge de la fin de vie en réanimation.

Non-readmission decisions in the intensive care unit: A qualitative study of physicians' experience in a multicentre French study.

2021

Purpose Deciding not to re-admit a patient to the intensive care unit (ICU) poses an ethical dilemma for ICU physicians. We aimed to describe and understand the attitudes and perceptions of ICU physicians regarding non-readmission of patients to the ICU. Materials and methods Multicenter, qualitative study using semi-directed interviews between January and May 2019. All medical staff working full-time in the ICU of five participating centres (two academic and three general, non-academic hospitals) were invited to participate. Participants were asked to describe how they experienced non-readmission decisions in the ICU, and to expand on the manner in which the decision was made, but also on…

What are the ethical dimensions in the profession of intensive care specialist?

2017

International audience; Two essential components of the profession of a medical doctor are the constant review of the patient's therapeutic project, and collaboration between healthcare professionals. The profession of intensive care unit (ICU) physician goes further in terms of responsibility, vis-à-vis the intensive treatments dispensed to the patients, and the physician's responsibilities towards the patient's family and the caregiving team, also bearing in mind that ICU care is costly in terms of human and financial resources. In this review, we address the profession of ICU physician from the perspective of the ethical questions that arise constantly, focusing on the timeframe of the r…

Geo-economic variations in epidemiology, patterns of care, and outcomes in patients with acute respiratory distress syndrome: insights from the LUNG …

2017

Background Little information is available about the geo-economic variations in demographics, management, and outcomes of patients with acute respiratory distress syndrome (ARDS). We aimed to characterise the effect of these geo-economic variations in patients enrolled in the Large Observational Study to Understand the Global Impact of Severe Acute Respiratory Failure (LUNG SAFE). Methods LUNG SAFE was done during 4 consecutive weeks in winter, 2014, in a convenience sample of 459 intensive-care units in 50 countries across six continents. Inclusion criteria were admission to a participating intensive-care unit (including transfers) within the enrolment window and receipt of invasive or non…

How patient families are provided with information during intensive care: A survey of practices

2016

Abstract Background Many critically ill patients are incapable of receiving information or expressing their own opinion on treatment decisions due to the severity of their disease, or because they are under sedation. French legislation requires that when a physician proposes further tests or treatment for a patient, this proposal should be accompanied by clear and honest information that is appropriate in view of the circumstances and the patient's state of health, and the physician must obtain the patient's consent before proceeding. However, this is often impossible in critical care. We evaluated whether provisions for surrogates are adequate in meeting information needs of patients and f…

Enteral versus parenteral early nutrition in ventilated adults with shock: a randomised, controlled, multicentre, open-label, parallel-group study (N…

2017

International audience; BackgroundWhether the route of early feeding affects outcomes of patients with severe critical illnesses is controversial. We hypothesised that outcomes were better with early first-line enteral nutrition than with early first-line parenteral nutrition.MethodsIn this randomised, controlled, multicentre, open-label, parallel-group study (NUTRIREA-2 trial) done at 44 French intensive-care units (ICUs), adults (18 years or older) receiving invasive mechanical ventilation and vasopressor support for shock were randomly assigned (1:1) to either parenteral nutrition or enteral nutrition, both targeting normocaloric goals (20–25 kcal/kg per day), within 24 h after intubatio…

Non-readmission decisions in the intensive care unit under French rules: A nationwide survey of practices.

2018

International audience; Purpose: We investigated, using a multicentre survey of practices in France, the practices of ICU physicians concerning the decision not to readmit to the ICU, in light of current legislation.Materials and methods: Multicentre survey of practices among French ICU physicians via electronic questionnaire in January 2016. Questions related to respondents’ practices regarding re-admission of patients to the ICU and how these decisions were made. Criteria were evaluated by the health care professionals as regards importance for non-readmission.Results: In total, 167 physicians agreed to participate, of whom 165 (99%) actually returned a completed questionnaire from 58 ICU…

Intégration de la démarche palliative à la médecine intensive-réanimation : de la théorie à la pratique

2019

Proceedings of Réanimation 2017, the French Intensive Care Society International Congress

2017

Intersecting vulnerabilities in professionals and patients in intensive care.

2017

International audience; In the context of healthcare delivery, the vulnerabilities of patients in the intensive care unit (ICU) are intricately linked with those experienced on a daily basis by caregivers in the ICU in a symbiotic relation, whereby patients who are suffering can in turn engender suffering in the caregivers. In the same way, caregivers who are suffering themselves may be a source of suffering for their patients. The vulnerabilities of both patients and caregivers in the ICU are simultaneously constituted through a process that is influenced on the one hand by the healthcare objectives of the ICU, and on the other hand, by the conformity of the patients who are managed in tha…

Immunocompromised patients with acute respiratory distress syndrome: Secondary analysis of the LUNG SAFE database

2018

Background: The aim of this study was to describe data on epidemiology, ventilatory management, and outcome of acute respiratory distress syndrome (ARDS) in immunocompromised patients. Methods: We performed a post hoc analysis on the cohort of immunocompromised patients enrolled in the Large Observational Study to Understand the Global Impact of Severe Acute Respiratory Failure (LUNG SAFE) study. The LUNG SAFE study was an international, prospective study including hypoxemic patients in 459 ICUs from 50 countries across 5 continents. Results: Of 2813 patients with ARDS, 584 (20.8%) were immunocompromised, 38.9% of whom had an unspecified cause. Pneumonia, nonpulmonary sepsis, and noncardiog…

Impact psychologique de la pandémie de COVID-19 sur les soignants en réanimation

2021

Alors que l’infection à SARS-COV-2 s’est rapidement propagée au niveau mondial, on a assisté à une mobilisation massive des soignants auprès des personnes infectées. En réanimation, les conditions de travail déjà habituellement difficiles se sont durcies, avec une augmentation forte de la charge de travail, une nécessaire et indispensable réorganisation des soins, des décisions complexes relatives à l’admission des patients et une modification de l’accueil des familles. Le tout dans un climat d’incertitude générale et d’insécurité personnelle. Cet article propose une mise au point sur l’impact psychologique de cette crise sur les soignants en réanimation et les possibles dispositifs d’accom…

Validation and utility of ARDS subphenotypes identified by machine-learning models using clinical data: an observational, multicohort, retrospective …

2022

Item does not contain fulltext BACKGROUND: Two acute respiratory distress syndrome (ARDS) subphenotypes (hyperinflammatory and hypoinflammatory) with distinct clinical and biological features and differential treatment responses have been identified using latent class analysis (LCA) in seven individual cohorts. To facilitate bedside identification of subphenotypes, clinical classifier models using readily available clinical variables have been described in four randomised controlled trials. We aimed to assess the performance of these models in observational cohorts of ARDS. METHODS: In this observational, multicohort, retrospective study, we validated two machine-learning clinical classifie…

Mechanical ventilation in patients with cardiogenic pulmonary edema: a sub-analysis of the LUNG SAFE study

2022

Supported by Centro de Investigación Biomédica en Red (CIBER)‑Enfermedades respiratorias, Madrid, Spain (CB17/06/00021) and Fundación para el Fomento en Asturias de la Investigación Científica aplicada y la tecnología (FICYT, AYUD2021/52014). RRG is the recipient of a grant from Instituto de Salud Carlos III, Madrid, Spain (CM20/00083).

Outcome of acute hypoxaemic respiratory failure: insights from the LUNG SAFE Study

2020

BackgroundCurrent incidence and outcome of patients with acute hypoxaemic respiratory failure requiring mechanical ventilation in the intensive care unit (ICU) are unknown, especially for patients not meeting criteria for acute respiratory distress syndrome (ARDS).MethodsAn international, multicentre, prospective cohort study of patients presenting with hypoxaemia early in the course of mechanical ventilation, conducted during four consecutive weeks in the winter of 2014 in 459 ICUs from 50 countries (LUNG SAFE). Patients were enrolled with arterial oxygen tension/inspiratory oxygen fraction ratio ≤300 mmHg, new pulmonary infiltrates and need for mechanical ventilation with a positive end-e…

What are the characteristics that lead physicians to perceive an ICU stay as non-beneficial for the patient?

2019

Purpose We sought to describe the characteristics that lead physicians to perceive a stay in the intensive care unit (ICU) as being non-beneficial for the patient. Materials and methods In the first step, we used a multidisciplinary focus group to define the characteristics that lead physicians to consider a stay in the ICU as non-beneficial for the patient. In the second step, we assessed the proportion of admissions that would be perceived by the ICU physicians as non-beneficial for the patient according to our focus group’s definition, in a large population of ICU admissions in 4 French ICUs over a period of 4 months. Results Among 1075 patients admitted to participating ICUs during the …

Intensive care unit strain should not rush physicians into making inappropriate decisions, but merely reduce the time to the right decisions being ma…

2016

The effect of capacity strain in an ICU on the timing of end-of-life decision-making is unknown. We sought to determine how changes in strain impact timing of new do-not-resuscitate (DNR) orders and of death.Retrospective cohort study of 9891 patients dying in the hospital following an ICU stay ≥72 h in Project IMPACT, 2001-2008. We examined the effect of ICU capacity strain (measured by standardized census, proportion of new admissions, and average patient acuity) on time to initiation of DNR orders and time to death for all ICU decedents using fixed-effects linear regression.Increases in strain were associated with shorter time to DNR for patients with limitations in therapy (predicted ti…

What are the ethical aspects surrounding the collegial decisional process in limiting and withdrawing treatment in intensive care?

2017

International audience; The decision to limit or withdraw life-support treatment is an integral part of the job of a physician working in the intensive care unit, and of the approach to care. However, this decision is influenced by a number of factors. It is widely accepted that a medical decision that will ultimate lead to end-of-life in the intensive care unit (ICU) must be shared between all those involved in the care process, and should give precedence to the patient's wishes (either directly expressed by the patient or in written form, such as advance directives), and taking into account the opinion of the patient's family, including the surrogate if the patient is no longer capable of…

Criteria deemed important by the relatives for designating a reference person for patients hospitalized in ICU

2020

Abstract Purpose We investigated the criteria that patients' relatives deem important for choosing, among themselves, the person best qualified to interact with the caregiving staff. Methods Exploratory, observational, prospective, multicentre study between 1st March and 31st October 2018 in 2 intensive care units (ICUs). A 12-item questionnaire was completed anonymously by family members of patients hospitalized in the ICU 3 and 5 days after the patient's admission. Relatives were eligible if they understood French and if no surrogate had been appointed by the patient prior to ICU admission. More than one relative per patient could participate. Results In total, 87 relatives of 73 patients…

Hyperoxemia and excess oxygen use in early acute respiratory distress syndrome: Insights from the LUNG SAFE study

2020

Abstract Background Concerns exist regarding the prevalence and impact of unnecessary oxygen use in patients with acute respiratory distress syndrome (ARDS). We examined this issue in patients with ARDS enrolled in the Large observational study to UNderstand the Global impact of Severe Acute respiratory FailurE (LUNG SAFE) study. Methods In this secondary analysis of the LUNG SAFE study, we wished to determine the prevalence and the outcomes associated with hyperoxemia on day 1, sustained hyperoxemia, and excessive oxygen use in patients with early ARDS. Patients who fulfilled criteria of ARDS on day 1 and day 2 of acute hypoxemic respiratory failure were categorized based on the presence o…

Impact of a stay in the intensive care unit on the preparation of Advance Directives: Descriptive, exploratory, qualitative study.

2017

Abstract Background Our objective was to assess, through a qualitative, exploratory study, the thought processes of patients regarding the formulation of advance directives (AD) after a stay in the ICU. Methods The study was conducted from May to July 2016 using telephone interviews performed by four senior ICU physicians. Inclusion criteria were: patients discharged from ICU to home > 3 months earlier. Semi-directive interviews with patients focused on 5 main points surrounding AD. Results In total, among 159 eligible patients, data from 94 (59%) were available for analysis. Among all those interviewed, 83.5% had never heard of “advance directives”. Only 2% had executed AD before ICU admis…

Outcomes of Patients Presenting with Mild Acute Respiratory Distress Syndrome: Insights from the LUNG SAFE Study

2019

Editor's Perspective What We Already Know about This Topic Hospital mortality in acute respiratory distress syndrome is approximately 40%, but mortality and trajectory in "mild" acute respiratory distress syndrome (classified only since 2012) are unknown, and many cases are not detected What This Article Tells Us That Is New Approximately 80% of cases of mild acute respiratory distress syndrome persist or worsen in the first week; in all cases, the mortality is substantial (30%) and is higher (37%) in those in whom the acute respiratory distress syndrome progresses Background: Patients with initial mild acute respiratory distress syndrome are often underrecognized and mistakenly considered …

Impact psychologique de la pandémie de COVID-19 sur les soignants

2021

Place du psychologue en réanimation

2021

Dans les services de soins aigus, comme en réanimation, où l’intégrité physique et psychique des patients est atteinte, le somatique prime mais il est inéluctablement imprégné de la dimension émotionnelle. Les études actuelles témoignent d’ailleurs d’un vécu émotionnel intense et souvent bouleversant, tant pour les patients et leurs proches, que pour les soignants. Le psychologue prend donc place dans cette triangulation patient-famille-soignant afin de préserver la place de la dimension émotionnelle au sein des services de réanimation, et de proposer un accompagnement psychologique adapté. A partir d’un cas clinique, cet article a pour objectif de clarifier, pour les soignants de réanimati…