Title

AMSSM scientific statement concerning viscosupplementation injections for knee osteoarthritis: importance for individual patient outcomes.

Document Type

Article

Publication Date

1-2016

Institution/Department

Sports Medicine

Journal Title

British journal of sports medicine

MeSH Headings

Osteoarthritis, Knee Drug Therapy; Hyaluronic Acid Therapeutic Use; Adrenal Cortex Hormones Therapeutic Use; Injections, Intraarticular; Sports Medicine Organizations; Medical Organizations Standards; United States; Medical Practice, Evidence-Based; Medline; Embase; Cochrane Library; Clinical Assessment Tools; Questionnaires; Systematic Review; Meta Analysis; Confidence Intervals; P-Value; Data Analysis Software; Middle Age; Aged; Female; Male; Human; Middle Aged: 45-64 years; Aged: 65+ years; Female; Male

Abstract

Objective: Osteoarthritis (OA) is a disabling disease that produces severe morbidity reducing physical activity. Our position statement on treatment of knee OA with viscosupplementation injection [hyaluronic acid (HA)] versus steroid [intra-articular corticosteroid (IAS)] and placebo [intra-articular placebo (IAP)] is based on the evaluation of treatment effect by examining the number of subjects within a treatment arm that met the Outcome Measures in Rheumatoid Arthritis Clinical Trials-Osteoarthritis Research Society International (OMERACT-OARSI) criteria, which is different and more relevant than methods used in other reviews which examined if the average change across the treatment groups was clinically different. Data Sources: We performed a systematic literature search for all relevant articles from 1960 to August 2014 in the MEDLINE, EMBASE, and Cochrane CENTRAL. We performed a network meta-analysis (NMA) of the relevant literature to determine if there is a benefit from HA as compared with IAS and IAP. Main Results: Eleven articles met the inclusion criteria from the search strategy. On NMA, those subjects receiving HA were 15% and 11% more likely to respond to treatment by the OMERACT-OARSI criteria than those receiving IAS or IAP, respectively (P < 0.05 for both). Conclusions: In light of the aforementioned results of our NMA, the American Medical Society for Sport Medicine recommends the use of HA for the appropriate patients with knee OA.

First Page

84

Last Page

92

Share

COinS