13 Nov 2023 3
posted by Tapestry
UPDATE July 21: The American Association of Poison Control Centers said on March 25:
“These medications have a narrow therapeutic window, meaning that accidental ingestion of amounts that exceed recommended dosing can be extremely dangerous with toxicity including coma, seizures, cardiac dysrhythmias, low potassium levels, cardiac arrest and death. Even a single pill can be potentially life threatening to a child.”
The quote from the WHO report on dosing, provided 9 paragraphs ago, seems to be deliberately vague regarding the dose used in the Solidarity trial, stating the number of milligrams per tablet, but not the number of tablets to be used. The Solidarity trial is registered but the registration fails to specify dosages.
The registration of the Canadian portion of the Solidarity trial informs us of its HCQ dose: ten 200 mg tablets during the first 24 hours (800 mg initial dose, 800 mg 12 hours later then 400 mg every 12 hours for 9 more days). This is 2.0 grams during the first 24 hours, and a cumulative dose of 8.8 grams over 10 days, or only 0.4 grams less than what Recovery used. The Norwegian Solidarity trial uses dosing identical to Canada.
Co-Principal Investigators of the Recovery trial, Drs. Peter Horby and Martin Landray, said they followed the WHO dosing. This is what their trial document says as well, on page 23. Landray also claimed in an interview with Paris Soir that the maximum allowed HCQ dose was “6 or 10 times” the dose used in Recovery, and that he was using the hydroxychloroquine dose that is used for amebic dysentery. However, the accepted use for HCQ in amebiasis is only for a liver abscess and only then in pregnancy, when other drugs cannot be used. That dose is 600 mg per day for 2 days, then 300 mg per day, considerably less than half the Recovery dose.
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