Article: Drug blunts peanut allergies

Drug blunts peanut allergies

Injection given once a month seems to head off severe reactions

By GINA KOLATA New York Times

Tuesday, March 11, 2003

Using an experimental drug injected once a month, medical researchers have blunted peanut allergies, protecting people from reacting so violently that their lives could be threatened if they accidentally ate as little as a fraction of a peanut.

An estimated 1.5 million people in the United States are allergic to peanuts, and 50 to 100 die each year from severe allergic reactions. The drug, TNX-901, changed sensitivity so that instead of reacting to half a peanut, patients had no reaction until they ate nine on average. One-fourth of the subjects ...

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