The effect of joint aspiration and corticosteroid injections in osteoarthritis of the knee

Abstract

Aim: To evaluate the benefits of knee joint aspiration and injection in knee osteoarthritis (OA). Methods: A retrospective, pilot study involved 110 patients with knee OA from a dedicated OA clinic in a Melbourne tertiary hospital from 2007 to 2009. Only those who had completed two Multiple Attribute Prioritization Tool (MAPT) questionnaires within 6 months of the initial review were included. The MAPT was designed to help prioritise patients on orthopedic waiting lists. Three groups were analyzed: patients who had no corticosteroid injection or aspiration, patients who received corticosteroid injections, and patients who received both joint aspiration with corticosteroid injections. Results..