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Home › Medications › sulfasalazine

sulfasalazine

2 published articles · Updated continuously

Clinical Trial Landscape

Clinical Trials of sulfasalazine

17 trials tracked of sulfasalazine: 13 in phase 3 or 4 and 10 with published results. The most-cited published study has 214 citations.

17Trials tracked
13Phase 3 & 4
0Recruiting
10With published results
Phase distribution
Phase 4 7 Phase 3 6 Phase 2 1 Other / NA 3
  1. Phase 3 To Evaluate The Effect Of SAR153191 (REGN88) Added To Other RA Drugs In Patients With RA Who Are Not Responding To Or Intolerant Of Anti-TNF Therapy (SARIL-RA-TARGET) Completed · 214 cited
  2. Phase 4 Effectiveness in Daily Practice of Different Treatment Strategies for Early Rheumatoid Arthritis. Completed · 130 cited
  3. Phase 3 To Evaluate The Safety of SAR153191 (REGN88) and Tocilizumab Added to Other RA Drugs in Patients With RA Who Are Not Responding to or Intolerant of Anti-TNF Therapy (SARIL-RA-ASCERTAIN) Completed · 128 cited
  4. Phase 4 Treatments Against RA and Effect on FDG-PET/CT Completed · 77 cited
  5. Phase 4 IL-7 and IL-7R Expression in RA Patients With Active vs. Inactive Disease Treated With DMARD or CIMZIA Completed · 72 cited
  6. Phase 3 A Study of Subcutaneous Tocilizumab as Monotherapy and/or in Combination With Non-Biologic Disease Modifying Anti-Rheumatic Drugs (DMARDs) in Participants With Rheumatoid Arthritis Completed · 38 cited
Show 11 more trials
  1. Phase 3 To Evaluate Sarilumab - SAR153191 (REGN88) - Auto-injector Device In Patients With Rheumatoid Arthritis Completed · 28 cited
  2. Phase 3 Sulfasalazine in Preventing Acute Diarrhea in Patients With Cancer Who Are Undergoing Pelvic Radiation Therapy Completed · 21 cited
  3. Phase 4 Severe Psoriatic Arthritis - Early intervEntion to Control Disease: the SPEED Trial Completed · 4 cited
  4. Phase 4 Psoriatic Oligoarthritis Intervention With Symptomatic thErapy Completed · 2 cited
  5. Phase 4 Effect of Sarilumab on Patient-reported Outcomes in Patients With Active Rheumatoid Arthritis Completed
  6. Phase 4 Treatment of Early Aggressive Rheumatoid Arthritis (TEAR) Completed
  7. Phase 3 A Study Assessing the Safety and Efficacy of Sarilumab Added to Non-MTX DMARDs or as Monotherapy in Japanese Patients With Active Rheumatoid Arthritis (SARIL-RA-HARUKA) Completed
  8. Phase 2 Sulfasalazine in Decreasing Opioids Requirements in Breast Cancer Patients Completed
  9. N/A Effects of Sulfasalazine on BOLD Response to Alcohol Cues Completed
  10. N/A Pilot Study Effect of Sulfasalazine on Glutamate Levels by(Magnetic Resonance Spectroscopy)MRS in Patients With Glioma Completed
  11. N/A Rheumatoid Arthritis: Comparison of Active Therapies in Patients With Active Disease Despite Methotrexate Therapy Completed

Showing the 17 most-cited and recently-updated of 17 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
HLA-B alleles B*39:01, B*13:01, and B*38:02 serve as markers for sulfasalazine-induced SCARs in Asian populations
Allergy & Immunology Meta-analysis
HLA-B alleles B*39:01, B*13:01, and B*38:02 serve as markers for sulfasalazine-induced SCARs in Asian populations Genetic markers help predict severe reactions to sulfasalazine medication
This meta-analysis of a multicountry genetic study identifies specific HLA-B alleles as markers for sulfasalazine-induced severe cutaneous a…
New research identifies specific genetic markers that can help predict if patients with arthritis will have a severe skin reaction to sulfas…
Sep 5, 2026
Umbrella review identifies risk factors and protective factors for male infertility and semen quality
Nutrition & Obesity Medicine Meta-analysis
Umbrella review identifies risk factors and protective factors for male infertility and semen quality New study lists many things that hurt male fertility and health
This umbrella review of 43 studies synthesizes evidence on risk factors for male infertility and abnormal semen parameters.
A new review shows that obesity, smoking, and certain illnesses can hurt sperm, but healthy habits might fix the problem.
May 1, 2026