FOSTER CITY, Calif. Gilead Sciences said it entered a partnership with Tibotec Pharmaceuticals to develop a single daily antiretroviral HIV pill.
The proposed drug would combine Gilead's Truvada with a drug Tibotec is developing called TMC278, or rilpivirine. Terms were not disclosed, but Gilead said it would take the lead in manufacturing and testing the combined drug, working to get it approved by regulators, and selling it.
Gilead said the product would be the second complete antiretroviral treatment for HIV available in one pill. The first is Gilead's Atripla, which combines three HIV drugs. The company said the combined pills make treatment simpler for patients.
Tibotec, a unit of Johnson & Johnson, would be responsible for developing rilpivirine as a standalone drug.