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New pill that stops COVID-19 shows promising results

by DailyHealthPost Editorial

It’s been more than a year since the pandemic started. While covid-19 vaccines have been developed to prevent severe illness, medical professionals and patients still have few viable options for treating the disease. But a new breakthrough could be the answer doctors have been waiting for and it’s in the form of an easy-to-swallow pill. This is good news, especially for poorer countries that can’t afford the vaccines.

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Looking for a Needle in a Haystack

The biggest bottleneck with repurposing existing drugs is that it requires a lot of time.

“You have cells in a dish that are infected with a virus. And then you have lots and lots and lots and lots of dishes. And all of them are exposed to different drugs. And you just look to see which drugs can stop the virus from replicating and which ones don’t. And usually, that ends up you could start with hundreds of 1000s of drugs, and you end up with like, 10,” said Dr. Timothy Sheahan with the Department of Epidemiology at University of North Carolina at Chapel Hill.

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But Sheahan’s team found what they were looking for: a drug that stopped coronaviruses from replicating.

“It basically had antiviral activity against all coronaviruses that we tested it against.”

The COVID Pill

Anti-viral pill molnupiravir shows promise against COVID, other viruses

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The drug used in the study is called molnupiravir. The study lead by drugmakers Merck and Ridgeback Bio found that after taking the pill two times a day for five days, tests didn’t find any infectious virus in participants.

“They basically showed that people who are on the antiviral drug, infectious virus disappeared faster from their nose than people who are not on it. So it’s like direct evidence that your antiviral drug is having an antiviral effect – it’s doing its job; it’s making the virus go away,” said Sheahan.

When asked about the findings, Liz Chandler, pharmacy and clinical specialist for infectious diseases at Lee Health, said “The number of COVID therapeutics that we actually have available currently and are using is really a small handful.”

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Chandler says taking the COVID treatment by mouth is a new and needed option. “It’s something that patients could potentially take at home, as opposed to having to go to an infusion center or going to the hospital for.”

More Research is Required

“It still needs to undergo larger clinical trials to really determine its place in therapy. Right now, we have some preliminary data about reducing the viral load, for example. But that doesn’t always correlate with how the patients actually do. Does it actually improve their symptoms? Does it actually help prevent progression to hospitalization or even death? Those are a lot of questions that I still have in my mind, and we just don’t have that information yet. So it’s very early on,” said Chandler.

“I think we’re gonna learn a lot more in the next few months about whether or not this is not only effective, but it’s also safe for people to take,” said Sheahan.

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Merck hopes to have interim results by the end of March. The COVID pill is expected to be effective against all coronaviruses, including the different variants.

“We take a drug, and we test it against every coronavirus that we know about. And if it works against all those, it’s likely that it will work against those that might emerge in the future,” said Sheahan. “In the next year or so, we’re going to see probably multiple oral antiviral drugs come out. And so I think we might have not just one option but multiple options.

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