Analgosedation During the Use of Non-Invasive Respiratory Supports: A Synthesis of Clinical Evidence and Best Practices

Résumé fourni par la source

Non-invasive respiratory support (NRS) has become a cornerstone in the management of acute respiratory failure (ARF), offering an alternative or a bridge between conventional oxygen therapy (COT) and invasive mechanical ventilation (iMV). While NRS techniques-including non-invasive ventilation (NIV), continuous positive airway pressure (CPAP), and high-flow nasal oxygen (HFNO)-have demonstrated efficacy in reducing intubation rates and improving outcomes, patient tolerance and synchrony remain critical determinants of success. Analgosedation, the strategic use of analgesics and sedatives, has emerged as an important adjunctive therapy to optimise NRS delivery, reduce patient-ventilator asynchrony, and improve comfort. However, the delicate balance between adequate sedation and the preservation of spontaneous breathing, airway protection, and hemodynamic stability presents unique challenges. This comprehensive narrative review synthesises current evidence on analgosedation strategies during NRS use, examining pharmacological agents, their pharmacokinetic and pharmacodynamic properties, comparative studies, indications, monitoring parameters, clinical settings, and safety considerations. We also review existing guidelines, discuss special considerations in paediatric populations, and propose practical clinical approaches. Understanding the nuanced application of analgosedation is essential for clinicians to maximise therapeutic benefit while minimising risks of NRS treatment failure and adverse outcomes.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.