title: Cochrane corner: ergonomic positioning or equipment for treating carpal tunnel syndrome.
abstract: BACKGROUND
  Non-surgical treatments, including ergonomic positioning or equipment, are sometimes offered to people experiencing mild to moderate symptoms from carpal tunnel syndrome. The effectiveness and duration from ergonomic positioning or equipment interventions for treating carpal tunnel syndrome are unknown.
  
  
  OBJECTIVE
  To assess the effects of ergonomic positioning compared with no treatment, a placebo or another non-surgical intervention in people with carpal tunnel syndrome.
  
  
  METHODS
  We searched the Cochrane Neuromuscular Disease Group Specialized Register (14 June 2011), the Cochrane Central Register of Controlled Trials (CENTRAL) (2011, Issue 2, in The Cochrane Library), MEDLINE (1966 to June 2011), EMBASE (1980 to June 2011), CINAHL Plus (1937 to June 2011), and AMED (1985 to June 2011). We also reviewed the reference lists of randomized or quasi-randomized trials identified from the electronic search.
  
  
  METHODS
  Randomized or quasi-randomized controlled trials comparing ergonomic positioning or equipment with no treatment, placebo or another non-surgical intervention in people with carpal tunnel syndrome.
  
  
  METHODS
  Two review authors independently selected trials for inclusion, extracted data and assessed risk of bias of included studies. They calculated risk ratios and mean differences with 95% confidence intervals for the primary and secondary outcomes. Results of clinically and statistically homogeneous trials were pooled, where possible, to provide estimates of the effect of ergonomic positioning or equipment.
authors.forename: S
authors.initials: S
authors.lastname: Buchan
authors.forename: R
authors.initials: R
authors.lastname: Amirfeyz
mesh_terms: D002349:Carpal Tunnel Syndrome / Q000628:therapy*; D016287:Computer Peripherals; D006804:Ergonomics / Q000295:instrumentation*; D006801:Humans; D056888:Patient Positioning