Glucocorticoids in spondyloarthritis—systematic review and real-world analysis. (20th March 2021)

• Record Type: Journal Article
• Authors: Dhir, Varun; Mishra, Debasish; Samanta, Joydeep
• Is Part Of: Rheumatology. Volume 60:Number 10(2021)
• Page Start: 4463
• Page End: 4475
• Publication Date: 2021-03-20
• Subjects: glucocorticoid -- corticosteroid -- steroid -- ankylosing spondylitis -- spondyloarthritis -- spondylarthritis; Rheumatism -- Periodicals; Rheumatology -- Periodicals; 616.723005
• DOI: 10.1093/rheumatology/keab275
• Languages: English
• ISSNs: 1462-0324

Abstract

Abstract: Objective: The objective of this study was to identify and summarize the efficacy and safety of systemic glucocorticoids (GCs) and local injections of GC in SpA. Methods: PubMed (Medline) and EMBASE were searched with pre-defined keywords for relevant articles in English reporting randomized controlled trials (RCTs), non-randomized interventional studies and non-randomized observational studies of the efficacy of GC in SpA, with five or more patients, for inclusion in a systematic literature review. Local injections of GC included IA and entheseal injections, but excluded SI joint injections. Results: Out of 9657 records identified, there were 14 studies on the use of systemic GCs in SpA (364 patients), including two RCTs of oral prednisolone. On pooling data from two placebo-controlled RCTs (≤24 weeks), BASDAI 50 was 4.2 times more likely (95% CI: 1.5, 11.5) and Ankylosing Spondylitis Assessment Group (ASAS) 20 was twice more likely (95% CI: 1.1, 3.64) to occur in patients on high-dose oral prednisolone (± taper). Pulsed GCs led to dramatic improvements that lasted a few weeks to a few months. There were no deaths or major adverse events. There were 10 studies (560 patients) on local GCs in SpA. IA injection was effective in achieving a sustained response in 51.5–90% of joints at 6 months. Entheseal injections led to reduced pain and improved US parameters. Conclusion: There were limited studies on either systemic or local injections of GCs in SpA. However, there was good evidence of efficacy with the use of high-dose systemic GCs in the short term (≤6 months) in SpA. Both IA and entheseal injections seemed safe and effective.