Subject: Congress Clears Legislation Altering Orphan Drug Act Date: Published: 10/25/90 (40 lines) Source: Wall Street Journal. Copyright Dow Jones & Co. Inc. Technology: Congress Clears Legislation Altering Orphan Drug Act WASHINGTON -- Congress cleared legislation to limit the circumstances in which companies can obtain exclusive rights to market certain drugs for rare diseases. President Bush is expected to sign the bill into law. The House passed the bill on a voice vote, accepting a Senate amendment to delay the effective date. The bill revises the 1983 Orphan Drug Act. But the amendment effectively exempts from many of the bill's requirements drugs for which companies submit applications before the bill's final enactment. Sens. Orrin Hatch (R., Utah), Christopher Dodd (D., Conn.) and Frank Lautenberg (D., N.J.) pushed the amendment after lobbying by Johnson & Johnson of New Brunswick, N.J.; American Cyanamid Co. of Wayne, N.J.; and Glaxo Pharmaceuticals of Research Triangle Park, N.C., which is a unit of London-based Glaxo Holdings PLC. All three companies have pending orphan drug applications that will benefit from the delay. Among other things, the bill would provide that a company can retain exclusive rights for an orphan drug only as long as the drug's patient population remains below 200,000. This provision is likely to affect Lyphomed, which manufactures the drug pentamadine, an antipneumonia drug for AIDS patients. The number of HIV-positive patients who may require pentamadine is believed to be approaching 200,000. Lyphomed is a unit of Japan-based Fujisawa Pharmaceutical Co., whose U. S. headquarters are in Deerfield, Ill. [This article is made available here by Dow Jones Co. for the personal and non-commercial use of callers to this bbs, in the hope that it will be of some help to those who are suffering from the disease and others who are seeking to help them.]