A Study of Tocilizumab in Participants With Active Rheumatoid Arthritis (RA) and an Inadequate Response to Non-Biological Disease-modifying Anti-rheumatic Drugs (DMARDs)

Tocilizumab in Moderate to Severe Active RA

Moderate to severe active RA participants, receiving tocilizumab treatment according to effective official Summary of Product Characteristics (SPC), will be observed. The choice of therapy will be based exclusively on the medical decision of the treating physician before study enrollment. The study protocol does not enforce treatment initiation and also does not specify any treatment regimen.

Droga: Tocilizumab

Participants will receive tocilizumab treatment according to effective official SPC. The study protocol does not enforce treatment initiation and also does not specify any treatment regimen.

Otros nombres:

• RoActemra
• L04AC07

Number of Participants With Adverse Events (AEs) and Serious AEs (SAEs)

An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. A SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. AEs include both SAEs as well as non-serious AEs.

Number of Participants With Good or Moderate Response According to European League Against Rheumatism (EULAR) Criteria

EULAR response was based on 28-joint disease activity score (DAS28). The DAS28-based EULAR response criteria were used to measure individual response as none, good, and moderate, depending on the extent of change from baseline (CFB) in DAS28 score and the level of disease activity reached (absolute DAS28 score). Good responders had a CFB greater than (>) 1.2 with a DAS28 score less than or equal to (<=) 3.2; moderate responders had a CFB >1.2 with a DAS28 score >3.2 to <= 5.1 or a change from baseline >0.6 to <= 1.2 with a DAS28 score <= 5.1; non-responders had a CFB <=0.6 or CFB >0.6 to <=1.2 with DAS28 >5.1. Number of participants who achieved EULAR good response and EULAR moderate response were reported.

Number of Participants Who Discontinued Treatment Due to Lack of Efficacy

Time to Discontinuation Due to Lack of Efficacy