The objective of the study is to evaluate the anti-viral efficacy of 3 different dosages of masitinib in patients with symptomatic mild to moderate COVID-19.
The primary objective is to evaluate the virologic efficacy of masitinib plus Best Supportive Care (BSC), with respect to placebo plus BSC in reducing viral shedding of SARS-CoV-2 in patients with symptomatic mild to moderate COVID-19. Patients will be randomized into one of the following treatment groups (all patients will receive BSC): 1. Masitinib 3.0 mg/kg/day for 10 days versus corresponding placebo 2. Masitinib 3.0 mg/kg/day for 2 days then 4.5 mg/kg/day for 8 days versus corresponding placebo 3. Masitinib 3.0 mg/kg/day for 2 days then 4.5 mg/kg/day for 2 days then 6.0 mg/kg/day for 6 days versus corresponding placebo Treatments will be administered for 10 days and patients will be followed for 1 month. The treatment groups will be compared to pooled placebo after unblinding. Regarding Best Supportive Care, for patients with a score of 2 and 3 (ambulatory) on the 10-score WHO clinical progression scale, Best Supportive Care is best available therapy in the country at the choice of the investigator excluding any antiviral treatment whether indirect (Ribavirin, Hydroxychloroquine or Chloroquine) or direct (anti-polymerase or antiprotease, including lopinavir/ritonavir fixed dose combination), other investigational treatments for SARS-CoV-2, plasma from a person who recovered from COVID-19, monoclonal antibody therapies and vaccine. For patients with a score of 4 and 5 (hospitalized) on the 10-score WHO clinical progression scale, Best Supportive Care is dexamethasone.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
78
3CL-protease inhibitor
Placebo
Intensive Care Unit, CHU Gabriel-Montpied
Clermont-Ferrand, France
NOT_YET_RECRUITINGGabrichevsky Institute of Epidemiology and Microbiology
Moscow, Russia
RECRUITINGScientific Research Center Eco-Safety
Saint Petersburg, Russia
SARS-Cov-2 Viral Load at Day 10
Time-weighted average change from baseline in viral shedding
Time frame: Baseline to Day 10
SARS-Cov-2 Viral Load to post-baseline study days
Time-weighted average change from baseline in viral shedding
Time frame: Baseline up to Day 28
Time to negative RT-qPCR result
Time to negative RT-qPCR result in all tested samples with no subsequent positive RT-qPCR in any tested samples
Time frame: Baseline up to Day 28
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City Clinical Hospital No. 14
Yekaterinburg, Russia
RECRUITINGNetcare Jakaranda Hospital
Pretoria, Gauteng, South Africa
RECRUITINGLangeberg Clinical Trials
Cape Town, Western Cape, South Africa
RECRUITING