By ANISH KOKA
“The patient in room 1 should be a quick one, its an addon, they just need a prescription for ivermectin”
I’m a bit puzzled by this sentence from my assistant doing his best to help me through a very busy day in the clinic that I’m already behind in. I walk into the room, a script pad stuffed into my hand as I enter the room, to meet a very nice couple. The wife sits patiently with hands crossed on the exam table.
“So, you’re here for Ivermectin?”, I ask.
Why yes, a trip to Texas is planned.. COVID is in the air, the internet, and some important people who have ‘inside knowledge’ have raised doubts about the vaccine. Some other people who quite possibly could be the same people, have also suggested prophylactic ivermectin is the better bet to prevent these good people from catching COVID.
Ivermectin is a drug known to work against parasites. The virus angle relates to in vitro data that suggests Ivermectin inhibits the host importin alpha/beta-1 nuclear transport proteins, which are part of a key intracellular transport process that viruses use to enhance infection by suppressing the host’s antiviral response. In addition, ivermectin may interfere with the attachment of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein to the human cell membrane. Ivermectin demonstrates a broad spectrum of activity in-vitro against a variety of viruses like dengue, Zika, HIV, and yellow fever. Unfortunately, despite this in vitro activity, no clinical trials have reported a clinical benefit for ivermectin in patients with these viruses.
Ivermectin does inhibit Sars-Cov2 viral replication in cell cultures. However, pharmacokinetic studies suggest that achieving the plasma concentrations necessary for the antiviral efficacy detected in vitro would require administration of doses up to 100-fold higher than those approved for use in humans.