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Aseptic meningitis associated with rofecoxib

Renan A Bonnel1, Maria L Villalba, Claudia B Karwoski

  • 1Office of Postmarketing Drug Risk Assessment, Center for Drug Evaluation and Research, Food and Drug Administration, 5600 Fishers Ln, Room 15B-23, HFD-430, Rockville, MD 20857, USA. bonnelr@cder.fda.gov

Insights

Aseptic meningitis has been linked to rofecoxib, a nonsteroidal anti-inflammatory drug. This report details five serious cases, highlighting a potential adverse drug reaction not previously published.

Area of Science:

  • Pharmacology
  • Neurology
  • Drug Safety

Background:

  • Rofecoxib is a selective cyclooxygenase-2 inhibitor, a type of nonsteroidal anti-inflammatory drug (NSAID).
  • NSAIDs are widely used for pain and inflammation management.
  • Selective COX-2 inhibitors were developed to reduce gastrointestinal side effects associated with traditional NSAIDs.

Observation:

  • Analysis of Food and Drug Administration Spontaneous Reporting System data suggested a potential association between rofecoxib and aseptic meningitis.
  • No prior published case reports linked rofecoxib use to aseptic meningitis.
  • Five serious cases of aseptic meningitis were identified in patients using rofecoxib.

Findings:

  • The findings indicate a potential association between rofecoxib and the development of aseptic meningitis.
  • This adverse drug event may be underreported in the medical literature.
  • The observed cases suggest a possible neurological side effect of selective COX-2 inhibition.

Implications:

  • Clinicians should be aware of the potential risk of aseptic meningitis in patients prescribed rofecoxib.
  • Further investigation into the mechanism linking rofecoxib to aseptic meningitis is warranted.
  • This highlights the importance of post-marketing surveillance for identifying rare adverse drug reactions.

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