President Trump has been given at least three potent drugs since announcing he tested positive for COVID-19 on Thursday night: Regeneron’s cocktail of lab-made antibodies, the antiviral remdesivir, and the steroid dexamethasone.
Two of those medications are still experimental for treating COVID-19, and have given emergency use authorization by the Food and Drug Administration (FDA).
And White House physician Dr Sean Conley admitted on Monday that he would not disclose every single medication that the president is currently receiving (citing HIPAA patient privacy laws, which suggests that Trump himself gave Dr Conley permission to disclose some of his medications, but not all of them).
Remdesivir, dexamethasone and the antibody cocktail are all in ongoing trials – but it’s unclear if anyone besides the US Commander-in-Chief has ever been treated with all three.
Those three drugs are ‘as much as we know [about the president’s treatment regimen] – but I found it all really confusing, based on the reports,’ Dr Mark Poznansky, an infectious disease specialist at Massachusetts General Hospital told DailyMail.com.
When asked if there was any precedent for treating a COVID-19 patient with all three drugs, Dr Poznansky replied, ‘no.’
‘But the individual decisions are based on the individual patient, and all bets are off when you’re dealing with the president, the commander-in chief,’ he added.
‘The implication is that the doctors believe that the risk of using these is outweighed by the potential benefit.’
And while we have some clarity on the potential side effects of each of the drugs, how they might interact is a mystery, ‘because they just haven’t been used frequently enough…we don’t know about the combination,’ Dr Poznansky said.
But even on their own, the side effects of these drugs could be particularly concerning for the president, considering that the steroid can cause mood swings, confusion and aggression.
The drugs he was treated with and their potential side effects are:
REGENERON’S EXPERIMENTAL ANTIBODY COCKTAIL DRUG
WHEN HE GOT IT: Trump received a single 8 gram dose of Regeneron’s cocktail of lab-made antibodies on Friday.
WHAT IT DOES: REGN-COV2 is a combination of two lab-made versions of antibodies that help block the coronavirus from entering cells.
One of the antibodies in the ‘cocktail’ is based on an antibody that mice produce in response to coronavirus, while the other is based on an antibody isolated from the one of the first US COVID-19 patients.
The hope is that the treatment drives down viral load, keeping it from overrunning the body and sending the immune system haywire, and preventing the infection from becoming severe.
WHAT THE DATA SAYS: REGN-COV2 is still in early trial phases, but the first data from its clinical trial found that it dramatically lowered viral load within a week and cut recovery time in half in patients that weren’t sick enough to be hospitalized.
Regeneron has not yet studied the drug in severely ill patients.
THE POSSIBLE SIDE EFFECTS: The main concern is these types of treatment occasionally trigger ‘antibody-dependent enhancement,’ which means the intended therapeutic actually helps the virus invade cells.
So far, the trials don’t suggest that REGN-COV2 is causing this phenomenon.
Antibody treatments can also cause allergic reactions including anaphylaxis, as well as fever, chills, nausea, diarrhea, weakness, headache and low blood pressure.
REMDESIVIR, GILEAD’S ANTIVIRAL DRUG
WHEN HE GOT IT: President Trump was given his first dose of a five-day treatment course on Friday evening, after he was transferred from the White House to Walter Reed National Medical Center.
He has since received his second and third dose of the drug.
WHAT IT DOES: Remdesivir is an antiviral therapy originally designed to treat Ebola.
Scientists are not entirely sure why, but it helps to prevent coronavirus from making more copies of itself.
WHAT THE DATA SAYS: Late-stage clinical trials of remdesivir found that patients treated with the drug were more likely to recover within 11 days than those who did not get the drug.
Their survival odds were about 40 percent better. In May, the drug became the first to get emergency use authorization from the FDA for treating severely ill patients. That approval has since been expanded to any hospitalized patients.
THE POSSIBLE SIDE EFFECTS: It can cause nausea, vomiting, chils, sweating or light-headedness. The drug also may harm liver function, meaning that patients have to be closely monitored.
There was some suggestion the Trump’s liver and kidney function were suboptimal last night, but Dr Conley said Monday the president was just ‘dehydrated.’
DEXAMETHASONE, THE $6 STEROID WITH COMMON PSYCHIATRIC SIDE EFFECTS
WHEN HE GOT IT: The president got a dose of dexamethasone on Saturday after he developed a high fever and his blood oxygen levels dropped below 94 percent on two occasions.
WHAT IT DOES: Dexamethasone is a cheap steroid known to tamp down inflammation. It’s already approved for use in other conditions in the US.
WHAT THE DATA SAYS: Although it hasn’t yet been given emergency approval in the US, dexamethasone is the most promising treatment yet for coronavirus.
In a major UK study, the steroid cut the risk of death by 36 percent for patients sick enough to need breathing machines and by 18 percent for patients needing just supplemental oxygen.
However, it seemed harmful at earlier stages or milder cases of illness: 18 percent of those on the drug died versus 14 percent of those given usual care.
For that reason, many doctors were alarmed to see President Trump treated with the drug because using it suggested either that he was very sick, or that doctors were taking a risk in giving it to him early.
THE POSSIBLE SIDE EFFECTS: The steroid is potent, and can cause swelling, headaches, stomach pain, nausea, weakness, dizziness sleep problems, vision changes, skin problems, severe allergic reactions including mood changes.
These mood changes include aggression, agitation and confusion.
‘Steroids are always very dangerous medications to use,’ Dr Edward Jones-Lopez, an infectious disease specialist at the University of Southern California in Los Angeles, told Reuters.
‘That is why it (dexamethasone) is used in severe to critical patients… There can be neuropsychiatric side effects. These are medications that we use very, very carefully.’