Multidisciplinary intensive functional restoration versus outpatient active physiotherapy in chronic low back pain: a randomized controlled trial.

Study Design: Randomized parallel group comparative trial with a 1-year follow-up period.

Objective: To compare in a population of patients with chronic low back pain, the effectiveness of a functional restoration program (FRP), including intensive physical training and a multidisciplinary approach, with an outpatient active physiotherapy program at 1-year follow-up.

Summary Of Background Data: Controlled studies conducted in the United States and in Northern Europe showed a benefit of FRPs, especially on return to work.