Neuromuscular Stimulation Versus Intermittent Compression for Venous Thromboembolism Prophylaxis in Critical Care

VTE is a common problem amongst patients in critical care. Current measures include intermittent pneumatic compression devices, used to aid the venous return of blood from the lower limbs. These devices are contraindicated and/or poorly tolerated by some patients. Neuromuscular stimulation of the lower leg muscles might offer a better tolerated and more physiological alternative to IPCs. In this feasibility trial the investigators will randomly allocate 40 patients to receive either the Geko device (n=20) or IPCs (n=20) as principal means of mechanical VTE prophylaxis.