11 Current Lymphoma Clinical Trials You Should Know About August 2, 2016 by Chris Comish In Social Clips. 10. “An Observational Study of Lymphoma in Patients With Rheumatoid Arthritis or Crohn’s Disease” is already completed, with the sponsorship of Centocor Ortho Biotech Services, L.L.C. See which clinical trials are currently recruiting here. Print This Page Pages: 1 2 3 4 5 6 7 8 9 10 11