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Last Updated: December 13, 2024

CLINICAL TRIALS PROFILE FOR SULFASALAZINE


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All Clinical Trials for Sulfasalazine

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00001422 ↗ A Controlled Trial of Intermittent Fludarabine for Psoriatic Arthritis Completed National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) Phase 2 1995-06-01 This is a placebo controlled study evaluating the role of fludarabine (a nucleoside analog targeting both resting and proliferating lymphocytes) in the treatment of moderate to severe psoriotic arthritis. Patients should have failed at least one disease modifying antirheumatic drug.
NCT00001677 ↗ Methotrexate Alone Versus Combination of Methotrexate and Subcutaneous Fludarabine for Severe Rheumatoid Arthritis: Safety, Tolerance and Efficacy Completed National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) Phase 2 1998-06-01 The safety profile and efficacy of combination therapy will be evaluated using methotrexate (MTX) and the nucleoside analog fludarabine in 40 patients with severe refractory rheumatoid arthritis. The patients enrolled will be those who have experienced inadequate disease control with MTX alone or in combination with other immunosuppressive drugs such as sulfasalazine (SSZ), cyclosporin A (CsA), or hydroxychloroquine (HCQ). In this randomized, double-blind, placebo controlled trial, patients will be maintained on oral MTX at 17.5 mg/week to which either placebo or subcutaneous fludarabine at 30 mg/m(2) daily for three consecutive days per month will be added for four months. The fludarabine (or placebo) treatment period will be followed by two months of follow-up, at which time patients will be evaluated for response. Patients will be monitored for adverse effects/tolerability, disease activity, and changes in synovial volume as measured by magnetic resonance imaging (MRI). Additionally synovial biopsies will be obtained before and after treatment for investigation of infiltrating cell numbers and phenotypes, cytokine profiles, Th1 versus Th2 responses, and angiogenesis.
NCT00004288 ↗ Phase II Pilot Study of Olsalazine for Ankylosing Spondylitis Completed University of Rochester Phase 2 1996-05-01 OBJECTIVES: I. Assess the safety and efficacy of olsalazine, a dimer of 5-aminosalicylic acid, in men with ankylosing spondylitis unresponsive to nonsteroidal anti-inflammatory drugs and physiotherapy.
NCT00004288 ↗ Phase II Pilot Study of Olsalazine for Ankylosing Spondylitis Completed National Center for Research Resources (NCRR) Phase 2 1996-05-01 OBJECTIVES: I. Assess the safety and efficacy of olsalazine, a dimer of 5-aminosalicylic acid, in men with ankylosing spondylitis unresponsive to nonsteroidal anti-inflammatory drugs and physiotherapy.
NCT00004810 ↗ Phase II Placebo-Controlled Study of 4-Aminosalicylic Acid for Ulcerative Colitis Completed University of Vermont Phase 2 1996-06-01 OBJECTIVES: I. Assess the safety and efficacy of 4-aminosalicylic acid in patients with mildly to moderately severe ulcerative colitis.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for Sulfasalazine

Condition Name

Condition Name for Sulfasalazine
Intervention Trials
Rheumatoid Arthritis 30
Ankylosing Spondylitis 6
Arthritis, Rheumatoid 6
Ulcerative Colitis 5
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Condition MeSH

Condition MeSH for Sulfasalazine
Intervention Trials
Arthritis 43
Arthritis, Rheumatoid 36
Spondylitis, Ankylosing 11
Spondylitis 10
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Clinical Trial Locations for Sulfasalazine

Trials by Country

Trials by Country for Sulfasalazine
Location Trials
United States 316
Russian Federation 67
Brazil 24
United Kingdom 20
Mexico 19
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Trials by US State

Trials by US State for Sulfasalazine
Location Trials
Maryland 15
Texas 13
Florida 13
California 13
Alabama 13
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Clinical Trial Progress for Sulfasalazine

Clinical Trial Phase

Clinical Trial Phase for Sulfasalazine
Clinical Trial Phase Trials
Phase 4 23
Phase 3 26
Phase 2/Phase 3 3
[disabled in preview] 28
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Clinical Trial Status

Clinical Trial Status for Sulfasalazine
Clinical Trial Phase Trials
Completed 56
Recruiting 14
Unknown status 10
[disabled in preview] 14
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Clinical Trial Sponsors for Sulfasalazine

Sponsor Name

Sponsor Name for Sulfasalazine
Sponsor Trials
Regeneron Pharmaceuticals 5
Sanofi 5
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) 4
[disabled in preview] 6
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Sponsor Type

Sponsor Type for Sulfasalazine
Sponsor Trials
Other 123
Industry 54
NIH 8
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