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Psoriasis Drug OK for Long-term Use

Posted: June 20, 2007

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The study researchers found that people receiving Enbrel or a placebo had a similar number of adverse reactions, including serious infections. "There was not a problem with increased infections or any other adverse events in using the drug for the long term, and this is at the higher dosage of 100 milligrams a week," Trying said.

What's more, by the end of the trial, the psoriasis had improved at least 75 percent for 51.1 percent of the original Enbrel group and 51.6 percent of the original placebo group.

The findings are published in the June issue of the Archives of Dermatology.

Tyring noted that Enbrel is not usually used alone, as it was in this trial, but in combination with other drugs, such as creams, as well as with light therapy. "So, in real life, we see better results," he said.

The main drawback to long-term Enbrel treatment is cost, Tyring said. "Like all five biological treatments for psoriasis, Enbrel is expensive, and if the patient doesn't have insurance, it is difficult to keep using this dosage and perhaps even a lower dosage," he said.