Prognosis

Lilly Antibody Combo Therapy Reduced Viral Levels in Study

  • Combination therapy performed better than bamlanivimab alone
  • Lilly emphasizes secondary finding on clinical outcomes
Photographer: T. Narayan/Bloomberg
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Eli Lilly and Co.’s combination antibody drug for Covid-19 reduced patients’ viral levels better than one of its components that’s already authorized for U.S. emergency use, a study found.

The component, called bamlanivimab, didn’t reduce viral load compared to placebo, according to a study published in the Journal of the American Medical Association. When combined with another antibody called etesevimab, though, there was a significant reduction compared with those who got a placebo.