Covid-19 treatments: plentiful
but sitting on shelves |
There
are very few drugs that prevent people with early Covid-19 from progressing
to severe disease, but monoclonal antibodies
may be among them. Recent
results from Eli Lilly and
Company found that nursing home residents who received the
company's antibody treatment had up to an 80% lower risk of contracting
symptomatic Covid-19 versus residents in the same facility who received a
placebo. And on Tuesday, Regeneron
released interim results from an ongoing trial that found its treatment
prevented disease among people at high risk for infection. The study looked
at 400 people exposed to the coronavirus in their households. The half of
that group that received the drug only developed asymptomatic Covid-19, with
infections lasting no more than one week. Forty percent of the placebo group
had infections that lasted three to four weeks, and 62% of them had high
viral loads. But
health officials say too few patients are getting them – that they or their
doctors don’t know about them. Another challenge is that they are more
complicated than just taking a pill. The two FDA-authorized antibody
treatments for Covid-19 need to be administered by IV, and require both the
space and the staff to administer them. According
to the US Department of Health and Human Services, nearly 800,000 courses of
the treatment have been allocated, but just a little over half of those
courses have actually been used.
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