CovidResearchTrials by Shray Alag


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Nitazoxanide and atazanavir/ritonavirWiki

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Clinical Trial MeSH HPO Drug Gene SNP Protein Mutation


Correlated Drug Terms (3)


Name (Synonyms) Correlation
drug1899 Pregnant women under investigation for Coronavirus or diagnosed with COVID-19 Wiki 1.00
drug1881 Postpartum women under investigation for Coronavirus or diagnosed with COVID-19 Wiki 1.00
drug2319 Standard of Care Wiki 0.20

Correlated MeSH Terms (1)


Name (Synonyms) Correlation
D018352 Coronavirus Infections NIH 0.04

Correlated HPO Terms (0)


Name (Synonyms) Correlation

There is one clinical trial.

Clinical Trials


1 A Randomized, Open Label Trial to Investigate the Efficacy and Safety of Nitazoxanide Plus Atazanavir/Ritonavir for the Treatment of COVID-19: a Pilot Study

Since the outbreak of the novel coronavirus disease in 2019 (COVID-19), an unprecedented global search for potential therapeutics and vaccines is ongoing. In this study, a combination of two drugs that have been shown to be effective against the germ that causes COVID-19 in the laboratory will be tested in patients diagnosed with moderate to severe COVID-19. One of the drugs is called nitazoxanide and the second is atazanavir/ritonavir. Nitazoxanide has been used for the treatment of diarrhea since 2004 while atazanavir/ritonavir was approved for HIV treatment in 2003. They are known to be safe in humans. In this pilot study, 98 COVID-19 patients will be recruited into two group. The 49 patients in group 1 will receive the standard of care determined by their primary care providers while the 49 patients will receive both the standard of care combined with the two study drugs. Patients in group 2 will receive the study drugs for 14 days and all patients will be monitored for a total of 28 days. The time it takes for the germ that causes COVID-19 to be completely removed from the body (in nasal secretions) and the time to clinical improvement will be monitored in all patients and compared between the two groups.

NCT04459286 Covid-19 Drug: Nitazoxanide and atazanavir/ritonavir Other: Standard of Care

Primary Outcomes

Description: Proportion of patients with clinical improvement, as defined by live discharge from the hospital, a decrease of at least 2 points from baseline on a 7-point ordinal scale, or both.

Measure: Time to clinical improvement

Time: 28 days

Description: Proportion of participants with SARS-CoV-2 polymerase chain reaction (PCR) negative result at Days 7, 10, 14 and 28

Measure: Time to SARS-CoV-2 negativity

Time: 28 days

Description: Temporal patterns of SARS-CoV-2 viral load quantified by RT-PCR from nasal swabs or sputum of patients receiving SOC alone versus SOC plus study drug

Measure: Difference in SARS-CoV-2 AUC

Time: 28 days

Secondary Outcomes

Description: Time to symptoms resolution as monitored by the Performance of the inFLUenza Patient-Reported Outcome (FLU-PRO) questionnaire with some modifications for COVID-19

Measure: Time to symptoms resolution

Time: 28 days

Measure: Clinical status as assessed with the seven-category ordinal scale on days 7 and 14

Time: 14 days

Measure: Duration of hospitalization in survivors

Time: 28 days

Measure: Day 28 mortality

Time: 28 days

Measure: Time from treatment initiation to death

Time: 28 days

Measure: Proportion with viral RNA detection over time

Time: 28 days


No related HPO nodes (Using clinical trials)