Efficacy and Safety of Very Early Mobilization in Patients with Acute Stroke: A Systematic Review and Meta-analysis

Whether very early mobilization (VEM) improves outcomes in stroke patients and reduces immobilization-related complications (IRCs) is currently unknown. The objective of this systematic review and meta-analysis was to evaluate the efficacy and safety of VEM in acute stroke patients following admission. Medline, Embase, and Cochrane Central Register of Controlled Trials databases were searched for randomized controlled trials (RCTs) that examined the efficacy or safety of VEM in patients with acute stroke. VEM was defined as out of bed activity commencing within 24 or 48 hours after the onset of stroke. A total of 9 RCTs with 2,803 participants were included. Upon analysis, VEM was not associated with favorable functional outcomes (modified Ranking Scale: 0-2) at 3 months [relative risk (RR): 0.96; 95% confidence interval (CI): 0.86-1.06]; VEM did not reduce the risk of IRCs during follow up. With respect to safety outcomes, VEM was not associated with a higher risk of death (RR: 1.04; 95% CI: 0.52-2.09) and did not increase the risk of neurological deterioration or incidence of falls with injury. In conclusion, pooled data from RCTs concluded that VEM is not associated with beneficial effects when carried out in patients 24 or 48 hours after the onset of a stroke.