Celecoxib, a selective COX-2 inhibitor, has been approved by the FDA for treatment of osteoarthritis and rheumatoid arthritis.

The results of a clinical trial (PRECISION) comparing the cardiovascular safety of the COX-2 selective NSAID celecoxib (Celebrex, and generics) with that of ibuprofen and naproxen, which are nonselective, have been described in the lay press in terms that may overestimate the safety of celecoxib.

The FDA has authorized two manufacturers (Teva, Mylan) to market generic formulations of celecoxib (Celebrex – Pfizer), the only COX-2 selective inhibitor remaining on the US market. Celecoxib is less likely than nonselective NSAIDs to cause gastric ulcers or other GI toxicity,1 and unlike traditional NSAIDs, it does not have an antiplatelet effect.Celecoxib is much less COX-2 selective than rofecoxib (Vioxx), which was removed from the US market because of an increased risk of cardiovascular events. One analysis of randomized clinical trials that included a total of about 26,000 patients...

The FDA has approved Seglentis (Esteve/Kowa), an oral combination of tramadol hydrochloride, a weak opioid agonist and weak serotonin and norepinephrine reuptake inhibitor (SNRI), and celecoxib, a COX-2 selective nonsteroidal anti-inflammatory drug (NSAID), for use in adults with acute pain that is severe enough to require an opioid and for which alternative treatment options are inadequate.

Consensi (Coeptis/Burke), a fixed-dose combination of the calcium channel blocker amlodipine (Norvasc, and others) and the COX-2 selective NSAID celecoxib (Celebrex, and generics), has been approved by the FDA for treatment of patients who have hypertension and osteoarthritis.

A reader has questioned why the label for the COX-2 selective NSAID celecoxib (Celebrex, and generics), which contains a sulfonamide moiety, states that it is contraindicated for use in patients with an allergy to sulfonamides, while the labels of some other sulfonamide drugs recommend either caution or no precautions at all. The concept of cross-reactivity among sulfonamide drugs, particularly between antibacterial and nonantibacterial sulfonamides, has been controversial for many years.

Rofecoxib (Vioxx - Merck) has been withdrawn from the market due to an increased risk of cardiovascular complications associated with its long-term use. The question remains whether all selective COX-2 inhibitors carry the same risk. Full-page advertisements in newspapers for celecoxib (Celebrex - Pfizer), the most widely used COX-2 inhibitor, assure the public that it does not.

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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.

Rofecoxib, a selective COX-2 inhibitor, has been approved by the FDA for treatment of osteoarthritis, acute pain and menstrual pain.

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.