Gilead’s Investigational Lenacapavir Demonstrates Sustained Long-Acting Efficacy Through Week 26 in Data Presented at CROI

2021-03-15

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Gilead Sciences, Inc. (Nasdaq: GILD) today presented additional results from the Phase 2/3 CAPELLA trial evaluating the company’s investigational, long-acting HIV-1 capsid inhibitor, lenacapavir, in heavily treatment-experienced people with multi-drug resistant HIV-1 infection. 

The data build on the positive primary endpoint results announced previously. The new interim efficacy results demonstrate that lenacapavir administered subcutaneously every six months maintained high rates of virologic suppression through 26 weeks in a difficult-to-treat patient population with limited therapy options and high unmet medical need. In this analysis of the ongoing maintenance period of CAPELLA, which evaluated lenacapavir in combination with an optimized background regimen, 73% (n=19/26) of participants who reached Week 26 since the first dose of subcutaneous lenacapavir achieved undetectable viral load (<50 copies/mL).