Physical rehabilitation, mobilization and patient-centred outcomes: what is new?

Physical rehabilitation and mobilization interventions aim to reduce the incidence of intensive care unit (ICU)-acquired weakness and subsequently reduce morbidity in critically ill patients. This chapter will explore the evidence for physical rehabilitation and mobilization with an emphasis on patient-centred outcomes selected in randomized controlled trials. This is particularly pertinent at a time when clinicians are deciding how to implement physical rehabilitation and mobilization into the treatment of critically ill patients.

Multiple trials of physical rehabilitation and mobilization were published in 2022 and 2023 with conflicting results. Analysing the complexities of physical rehabilitation research provides an insight into these results and will aid in the interpretation of trials of physical rehabilitation and mobilization.

Patient-centred outcomes are often utilized in physical rehabilitation and mobilization research, but this does not automatically correspond to an increase in research quality. Improving consistency in trials of physical rehabilitation will aid in the interpretation and translation of physical rehabilitation research.