Justus J. Fiechtner, MD, PC

Lansing, Michigan 48910-8595

0 studies enrolling now · 8 studies all time

What they study most

Arthritis, Rheumatoid, Gout, Psoriatic Arthritis, Refractory Chronic Gout, Rheumatoid Arthritis

Studies at this site

• Study to Evaluate Safety and Pharmacokinetics of GS-4059 (Tirabrutinib) in Healthy Volunteers and Participants With Rheumatoid Arthritis (RA) — Completed
• Rheumatoid Arthritis Extension Trial For Subjects Who Have Participated In Other PF-05280586 Trials (REFLECTIONS B328-04) — Completed
• Observational Study of the Use of Pegloticase (KRYSTEXXA®) in Refractory Chronic Gout — Completed
• A Phase II Study Evaluating the Efficacy and Safety of AbGn-168H in Patients With Active Psoriatic Arthritis — Completed
• Protocol for H.P. Acthar Gel in Moderately to Severely Active Psoriatic Arthritis — Status unconfirmed
• Open-Label Extension Study for Patients Who Completed a Phase 3 Double-blind Study of PEG-uricase for Symptomatic Gout — Completed
• Safety and Efficacy Study of PEG-uricase in the Treatment of Hyperuricemic Patients With Symptomatic Gout — Completed
• A Phase 2 Study to Evaluate the Safety, Tolerability, and Activity of Fontolizumab in Subjects With Active Rheumatoid Arthritis — Stopped early