Burnout en réanimation : comprendre, prévenir et accompagner un phénomène systémique

Abstract

Burnout in intensive care represents a major challenge, for healthcare professionals themselves, for team cohesion, hospital structures (through absenteeism and turnover), and more broadly for the quality of care. This narrative review examines the phenomenon from a systemic perspective, drawing on robust epidemiological data, conceptual models, and interventional studies. Burnout, defined by emotional exhaustion, depersonalization, and reduced personal accomplishment, differs from occupational stress and depression through its direct anchoring in the work environment. In intensive care, its particularly high prevalence, affecting nearly 40% of healthcare workers, results from a convergence of emotional, organizational, and ethical factors. Key determinants include repeated exposure to end-of-life situations, ethical dilemmas, interprofessional conflicts, perceptions of inappropriate care, work organization, the ethical climate of the unit, high workload, and structural shortcomings such as understaffing. Effective strategies require an integrated approach combining organizational interventions (improved staffing, structured communication, leadership support), collective reinforcement (teamwork, debriefing spaces, positive communication), and individual support (psychotherapy, mindfulness, emotional skills training). Burnout prevention is framed as a core component of quality of care, essential for ensuring patient safety and the long-term sustainability of ICU teams. This review calls for strong institutional recognition of the phenomenon and coordinated, evidence-based actions aimed at restoring meaning, solidarity, and resilience within critical care settings.