|1||NCT00491933||Unknown †||Quantiferon-TB Gold in the Assessment of Latent TB in Patients Candidate to Treatment or Treated With TNFα Antagonists||
||100||All||18 Years to 80 Years (Adult, Senior)||NCT00491933||HS-RHEU-2007-001||TNFTB||June 2007||October 2007||June 26, 2007||June 26, 2007||
|2||NCT00925249||Unknown †||Comparison of the Tuberculin Skin Test (TST) and QuantiFERON ®-TB Gold Test (QFT-G) In Patients With Rheumatoid Arthritis Being Considered for Anti-TNF-Alpha Therapy||
||90||All||18 Years and older (Adult, Senior)||NCT00925249||6950||May 2009||May 2011||June 2011||June 22, 2009||December 14, 2009||
† Study has passed its completion date and status has not been verified in more than two years.