123
Participants
Start Date
December 18, 2015
Primary Completion Date
March 29, 2019
Study Completion Date
March 29, 2019
Low dose methotrexate
Study participants will additionally receive 1 mg daily oral folate.
Placebo
Icahn School of Medicine at Mount Sinai, New York
Massachusetts General Hospital, Boston
St. Michael's Hospital, Toronto
Brigham and Women's Hospital
OTHER
Massachusetts General Hospital
OTHER
Unity Health Toronto
OTHER
National Institutes of Health (NIH)
NIH
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Icahn School of Medicine at Mount Sinai
OTHER