322
Participants
Start Date
August 27, 2020
Primary Completion Date
December 21, 2021
Study Completion Date
August 12, 2022
Nitazoxanide
Nitazoxanide (NTZ) is licensed in the USA for treatment of diarrhoea caused by Cryptosporidium parvum and Giardia lamblia. NTZ is a pro-drug for tizoxanide, which also has broad spectrum antiviral properties, has many viral indications and shows promising pharmacodynamics against Coronaviridae. NTZ was identified as a first-in-class broad-spectrum antiviral drug and has been repurposed for the treatment of influenza. In vitro studies evaluating tizoxanide, the active circulating metabolite of NTZ, inhibits the replication of broad range of influenza A and B, HIN1, H3N2, H3N2V, H3N8, H5N9, H7N1 and oseltamivir resistant strain and coronaviruses . It has been shown to have anti-viral activity against several viruses including Ebola, hepatitis B and C, rotavirus and norovirus.
Placebo
Placebo pills with no active ingredient.
The Aurum Institute, Tembisa
University of KwaZulu-Natal, Durban
Perinatal HIV Research Unit, Klerksdorp
University of Cape Town, Cape Town
Collaborators (1)
Medical Research Council, South Africa
OTHER
Aurum Institute
OTHER
National Institutes of Health (NIH)
NIH
Texas Tech University Health Sciences Center
OTHER
University of KwaZulu
OTHER
Perinatal HIV Research Unit of the University of the Witswatersrand
OTHER
University of Cape Town
OTHER