title: Randomised controlled study of postinjection immobilisation after intra-articular glucocorticoid treatment for wrist synovitis.
abstract: BACKGROUND
  Intra-articular glucocorticoid treatment is frequently used in arthritic disorders. Postinjection rest has been shown to improve the outcome of knee injections.
  
  
  OBJECTIVE
  To investigate whether better treatment results might also be achieved by a similar postinjection regimen for the wrist, which is non-weightbearing.
  
  
  METHODS
  117 patients with rheumatoid arthritis and wrist synovitis were treated with intra-articular glucocorticoid injections. The patients were randomly allocated to 48 hour postinjection immobilisation in elastic wrist orthoses (n=58) or to normal postinjection activity (n=59). The primary end point was relapse of synovitis. In addition, joint circumference, pain, function, range of movement, and grip strength were followed up during six months.
  
  
  RESULTS
  24 relapses occurred in the orthoses group and 14 in the active group (p=0.056). The secondary measure showed no statistically significant differences between the groups.
  
  
  CONCLUSIONS
  The use of elastic wrist orthoses as a postinjection regimen does not improve the outcome of intra-articular glucocorticoid treatment for wrist synovitis. Results achieved in studies on knees should not be generalised to other joints, and postinjection recommendations should differ depending on the joint treated.
authors.affiliation: Section of Rheumatology, Department of Internal Medicine, Gävle County Hospital, Sweden. tomas.weitoft@lg.se
authors.forename: T
authors.initials: T
authors.lastname: Weitoft
authors.forename: L
authors.initials: L
authors.lastname: Rönnblom
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001168:Arthritis / Q000188:drug therapy* / Q000503:physiopathology / Q000534:rehabilitation; D001458:Bandages; D016009:Chi-Square Distribution; D003131:Combined Modality Therapy; D005938:Glucocorticoids / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans; D007103:Immobilization; D007270:Injections, Intra-Articular; D008875:Middle Aged; D010147:Pain Measurement; D012008:Recurrence; D018709:Statistics, Nonparametric; D013585:Synovitis / Q000188:drug therapy* / Q000503:physiopathology / Q000534:rehabilitation; D017211:Treatment Failure; D014222:Triamcinolone Acetonide / Q000008:administration & dosage* / Q000031:analogs & derivatives* / Q000627:therapeutic use; D014955:Wrist Joint / Q000503:physiopathology*
chemical_list: D005938:Glucocorticoids; D014222:Triamcinolone Acetonide; C005900:triamcinolone hexacetonide