Key Record Dates
ClinicalTrials.gov Identifier: | NCT00052039 |
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Brief Title: | A Randomized, Double-Blind, Three-Arm, Phase 3b Study Comparing the Safety and Efficacy of Interferon Gamma-1b With Azathioprine, and Azathioprine Alone in Patients With IPF Receiving Prednisone |
First Submitted : | January 21, 2003 |
First Submitted that Met QC Criteria : | January 21, 2003 |
First Posted : | January 22, 2003 (Estimate) |
Last Update Submitted that Met QC Criteria : | November 2, 2007 |
Last Update Posted : | November 6, 2007 (Estimate) |