Effect of ZILRETTA Versus CELESTONE on Quality of Life, Pain, Neuromuscular Function, and Physical Performance

Zilretta (Triamcinolone acetonide extended-release injectable suspension) is indicated as an intra-articular injection for the management of pain due to knee OA. The most commonly reported adverse reactions (incidence ≥1%) in clinical studies included sinusitis (2%), cough (2%), contusions (2%) and joint swelling (3%). For additional details, please see Package Insert (http://www.zilrettalabel.com/PI.pdf). The website for Zilretta additionally lists: joint pain, headache, back pain, sore throat and runny nose, and bruising as common side effects of receiving a Zilretta injection.

Celestone (betamethasone sodium phosphate and betamethasone acetate Injectable Suspension, USP 6 mg per mL) is indicated as an intra-articular injection for the management of chronic or long-term inflammation associated with multiple conditions including severe allergies, dermatological diseases, endocrine disorders, gastrointestinal diseases, hematologic disorders, neoplastic diseases, nervous system disorders, ophthalmologic diseases, renal diseases, respiratory diseases and rheumatic disorders, and others that may not be listed. Celestone Soluspan is available in generic form. The most commonly reported adverse reactions include acne, increased hunger, and weight gain.