Ankle fractures are among the most common fractures in adults. Some ankle fractures are 'stable', so the patient can carry on walking on the ankle without the bones falling out of position. However, some fractures are 'unstable' and require more support, sometimes even involving surgery. Over 20 ,000 people being admitted to hospitals in England each year with an unstable ankle fracture.
The best way of treating unstable ankle fractures is an important area of research, for both patients and healthcare systems.
The SUPER-FIN trial, conducted at a specialist university hospital trauma centre in Finland, compared non-surgical treatment in a cast for six weeks with surgery for patients with an unstable fracture of the ankle. The study found that people treated with a cast reported similar outcomes to those having surgery but had fewer treatment related harms.
Reviewing the trial in The BMJ Prof David Keene, Kadoorie professor of trauma rehabilitation at NDORMS said: 'In the past decade, a growing number of randomised controlled trials have assessed the effectiveness of interventions for ankle fracture management. For example, early versus late weight bearing after surgery for unstable fractures. Or, the use of casting versus a walking boot. Collectively these randomised controlled trials are supporting much needed advances in the evidence base for ankle fracture management.'