Related Articles Since Publication

Increasing use of rofecoxib (Vioxx) and celecoxib (Celebrex), both selective inhibitors of cyclooxygenase-2 (COX-2), for treatment of arthristis has been accompanied by concerns that they may increase risk of thrombotic cardiovascular events.

Meloxicam, a nonsteroidal anti-inflammatory drug (NSAID) with some cyclooxygenase-2 (COX-2) selectivity in vitro, has been approved by the FDA for treatment of osteoarthritis.

The FDA has approved Vivlodex (Iroko), a low-dose formulation of the nonsteroidal anti-inflammatory drug meloxicam (Mobic, and generics), for management of osteoarthritis pain. According to the manufacturer, the new formulation aligns with stronger FDA warnings about the cardiovascular risks of NSAIDs and the recommendation to use the lowest possible doses of these drugs.

Many different drugs are used for treatment of osteoarthritis pain, but none of them prevent progression of the disease. Nonpharmacologic approaches including weight management, exercise, tai chi, physical therapy, assistive devices, and total joint arthroplasty can also be used. The American College of Rheumatology (ACR) has published new guidelines for the management of osteoarthritis of the hip, hand, and knee.

Oxaprozin (Daypro -Searle), a propionic acid-derivative nonsteroidal anti-inflammatory drug (NSAID), has been approved by the US Food and Drug Administration for once-daily treatment of rheumatoid arthritis and osteoarthritis. Some of the NSAIDs previously marketed in the USA are listed in the table on page 16. Ibuprofen, naproxen, fenoprofen, ketoprofen, and flurbiprofen are also propionic acid derivatives. Piroxicam and nabumetone (Medical Letter, 34:38, 1992) are also approved for once-daily use, and indomethacin is available in an extended-release formulation that can be taken once...

The FDA has approved ingenol mebutate (Picato – Leo) for topical treatment of actinic keratoses (AKs). The new drug is derived from the sap of the Euphorbia peplus plant, a traditional folk remedy for warts and other skin lesions.

View the Comparison Table: Some Nonopioid Analgesics for Pain

Imiquimod cream 5% (Aldara - 3M), an immune modifier previously approved for treatment of genital and perianal warts (Medical Letter 1997; 39:118), has now been approved by the FDA for treatment of actinic keratoses (AKs) on the face or scalp, and may also be approved soon for treatment of basal cell carcinoma. It produces apoptosis in malignant, but not normal, human keratinocytes (M Sch÷n et al, J Natl Cancer Inst 2003; 95:1138).

Ketorolac (kee' toe role ak) tromethamine 0.5%, a nonsteroidal anti-inflammatory drug (NSAID) previously available for parenteral and oral administration (Toradol - Medical Letter, 32:79, 1990), has now been approved for ophthalmic use (Acular - Allergan, Fisons) to relieve itching in seasonal allergic conjunctivitis. NSAIDs decrease prostaglandin concentrations in the eye, which theoretically might contribute to a decrease in itching. Several other NSAIDs are available for ophthalmic use in the USA, but none is marketed for this indication. Flurbiprofen (Ocufen) and suprofen (Profenal) ...

At a US Senate hearing prompted by the withdrawal of Vioxx, an FDA officer cited 5 drugs as potentially dangerous. It may be useful to revisit Medical Letter reviews of these drugs.