Index Entries

Alejandro Krolewiecki, Adrian Lifschitz, Matías Moragas, Marina Travacio, Ricardo Valentini, Daniel F. Alonso, Ruben Solari, Marcelo A. Tinelli, Ruben O. Cimino, Luis Alvarez, Pedro E. Fleitas, Laura Ceballos, Marcelo Golemba, Florencia Fernandez, Diego Fernandez de Oliveira, German Astudillo, Ines Baeck, Javier Farina, Georgina A. Cardama, Andrea Mangano, Eduardo Spitzer, Silvia Gold, and Carlos Lanusse
June 18, 2021
eClinicalMedicine
Universidad Nacional de Salta (Argentina)
"Background
 
Ivermectin (IVM)... has shown potent activity against SARS-CoV-2 in vitro. This study aimed at assessing the antiviral effect of IVM on viral load of respiratory secretions and its relationship with drug concentrations in plasma.

Findings

45 participants were recruited (30 to IVM and 15 controls) between May 18 and September 9, 2020. There was no difference in viral load reduction between groups but a significant difference was found in patients with higher median plasma IVM levels (72% IQR 59–77) versus untreated controls (42% IQR 31–73) (p = 0·004). Mean ivermectin plasma concentration levels correlated with viral decay rate (r: 0·47, p = 0·02). Adverse events were similar between groups…

Interpretation

A concentration dependent antiviral activity of oral high-dose IVM was identified at a dosing regimen that was well tolerated.”

document
COVID-19,ivermectin,medical treatments,pharmaceuticals