Study Evaluating the Safety of Etanercept in Rheumatoid Arthritis, Ankylosing Spondylitis and Psoriatic Arthritis

• Number of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs) [ Time Frame: Baseline up to Month 24 ] [ Designated as safety issue: Yes ]
  Any untoward medical occurrence in a participant who received study drug was considered an AE, without regard to possibility of causal relationship. An AE resulting in any of the following outcomes, or deemed to be significant for any other reason, was considered to be a SAE: death; initial or prolonged inpatient hospitalization; a life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
  
  
• Number of Participants Who Discontinued Treatment [ Time Frame: Baseline up to Month 24 ] [ Designated as safety issue: Yes ]
  
• Number of Participants by Reasons for Discontinuation of Treatment [ Time Frame: Baseline up to Month 24 ] [ Designated as safety issue: Yes ]
  

• Change From Baseline in Health Assessment Questionnaire (HAQ) at 24 Month [ Time Frame: Baseline, Month 24 ] [ Designated as safety issue: No ]
  HAQ is a measure of functional limitations. Participants were rated on 4 point scale with scores as 'normal' (no difficulty=0), 'adequate' (some difficulty= 1), 'limited' (much difficulty=2), and 'unable to do' (=3) based on degree of difficulty they experienced with 20 tasks grouped into 8 areas of dressing, rising, hygiene, reach, walking, eating, grip and activities. HAQ total scores were expressed as overall mean score ranging from 0 to 3: 0-0.25=normal functioning; 0.25-0.5=mild functional limitation; 0.5-1=moderate functional limitation; greater than 1=significant functional limitation.
  
  
• Change From Baseline in Patient Global Assessment (PtGA) Visual Analog Scale (VAS) at 24 Month [ Time Frame: Baseline, Month 24 ] [ Designated as safety issue: No ]
  PtGA measured using a 100 mm VAS ranging from 0 = very good to 100 = very bad.
  
  
• Change From Baseline in Physician Global Assessment (PGA) VAS at 24 Month [ Time Frame: Baseline, Month 24 ] [ Designated as safety issue: No ]
  PGA was measured on a 0 to 100 mm VAS, with 0 mm = no disease activity to 100 mm = worst disease activity possible.
  
  

Patients already prescribed to receive etanercept for the first time for treatment of Rheumatoid Arthritis, Ankylosing Spondylitis or Psoriatic Arthritis according to the Summary of Product Characteristics (SmPC).

Patients have been recruited sequentially based on eligibility criteria up to the number limit assigned to each site.