Add-on or step-up trials for new drug development in rheumatoid arthritis: a new standard?

Arthritis Rheum. 2003 Jun;48(6):1481-3. doi: 10.1002/art.11141.
No abstract available

MeSH terms

  • Antirheumatic Agents / therapeutic use*
  • Arthritis, Rheumatoid / drug therapy*
  • Clinical Trials as Topic* / methods*
  • Clinical Trials as Topic* / standards
  • Decision Making
  • Drug Therapy, Combination
  • Drugs, Investigational / therapeutic use*
  • Humans
  • Methotrexate / therapeutic use*
  • Research Design* / standards

Substances

  • Antirheumatic Agents
  • Drugs, Investigational
  • Methotrexate