Monsanto Arthritis Drug Tops 350,000 Prescriptions in 5 Weeks
St. Louis, Feb. 22 (Bloomberg) -- Monsanto Co. said its new arthritis drug Celebrex has had more than 350,000 prescriptions filled in its first five weeks on the U.S. market, reflecting pent-up demand for a painkiller that is easier on the stomach than aspirin and other older medicines.
Richard De Schutter, Monsanto's vice chairman, disclosed the prescription number in an interview on CNBC. De Schutter also is chairman, president and chief executive of Monsanto's drugmaking unit Searle.
Searle today started its marketing campaign for Celebrex, sending sales representatives to doctors' offices throughout the U.S.
Even before this effort began, Celebrex, which appears to irritate the stomach less than other medicines such as ibuprofen, had one of the best introductions ever. Its success is topped only by the introduction of Pfizer Inc.'s anti- impotence pill Viagra last year, according to NDC Health Information Services. NDC, a unit of Atlanta-based NDC Corp., tomorrow will release its own new prescription information on Celebrex.
In its first four weeks on the market, Celebrex generated 254,000 prescriptions, more than five times the number written in the comparable period for Warner-Lambert Co.'s Lipitor. Until Viagra, Lipitor's 1997 introduction was considered the most successful in history. Viagra racked up 694,000 prescriptions in its first four weeks.
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