Official Title
A Triple Combination Antiviral Coronavirus Therapy (TriACT) RCT Comparing Nitazoxanide, Ribavirin and Hydroxychloroquine vs. Placebo
Brief Summary

New outpatient treatments for COVID-19 are urgently needed. There is some evidence that a combination of three medications currently used to treat other viral infections could be effective in fighting this new virus. The purpose of this trial is to evaluate the efficacy of Nitazoxanide (NTZ), Ribavirin (RBV) and Hydroxychloroquine (HCQ) versus placebo in participants with proven SARS-CoV-2 infection The study will enroll 70 participants within the 7 days after having been diagnosed with coronavirus infection. The purpose is to determine if those randomized to 5-day dosing with the three medication combination have decreased viral load and severity of illness in the 10 days following treatment as compared to those taking placebo. Participants will be actively followed for 28 days.

Detailed Description

Participants will be randomized into one of two treatment plans

- Triple combination:

- Nitazoxanide (500 mg po BID for day 1and then 500 mg BID for 4 days)

- Ribavirin (600 mg po BID for day 1and then 400 mg BID for 4 days)

- Hydroxychloroquine sulfate (400 mg po BID for day 1 and then 200 mg BID for 4 days)

- No active Medication:

- Placebo administered according to the above schedule

Viral load (qPCR via nasal swab) will be assessed at baseline (day 0) as well as at days 3,
6, and 10 to monitor response to antiviral treatment. Immune status will be determined by
antibody testing of blood collected at baseline and day 28. Symptom questionnaires will be
completed daily for 10 days and day 28.

Terminated
SARS-CoV Infection
COVID19

Drug: Nitazoxanide

Nitazoxanide (500 mg po BID for day 1and then 500 mg BID for 4 days)

Drug: Placebo Nitazoxanide

Placebo Nitazoxanide (500 mg po BID for day 1and then 500 mg BID for 4 days)

Drug: Ribavirin

Ribavirin (600 mg po BID for day 1and then 400 mg BID for 4 days)

Drug: Placebo Ribavirin

Placebo Ribavirin (600 mg po BID for day 1and then 400 mg BID for 4 days)

Drug: Hydroxychloroquine

Hydroxychloroquine sulfate (400 mg po BID for day 1 and then 200 mg BID for 4 days)

Drug: Placebo Hydroxychloroquine

Placebo Hydroxychloroquine sulfate (400 mg po BID for day 1 and then 200 mg BID for 4 days)

Eligibility Criteria

Inclusion Criteria:

- Documented SARS-CoV-2 infection by qPCR assay performed within the past 7 days

Exclusion Criteria:

- COVID-19 symptoms requiring hospitalization

- PO2 < 92%

- Short of breath at time of enrollment

- Retinal eye disease

- Known glucose-6 phosphate dehydrogenase (G-6-PD) deficiency

- Known chronic kidney disease, stage - 5 or receiving dialysis

- Current use of:

- Class 3 AAD (amiodarone, dronaderone, dofetilide, sotalol)

- Class 1A AAD (procainamide, quinidine, disopyramide)

- Flecainide

- SSRI: citalopram (Celexa), Escitalopram (Lexapro)

- chlorpromazine

- Cilostazol (Pletal)

- Donepezil (Aricept)

- Droperidol

- Fluoconazole

- Methadone

- Ondansetron (Zofran)

- Thioridazine

- Macrolides (clarithromycin, erythromycin)

- Fluroquinolones (ciprofloxacin, levofloxacin, moxifloxacin)

- Tamoxifen

- Pregnancy or women who are breast feeding

- Inability to tolerate oral medications

- Allergy or prior adverse reaction to either hydroxychloroquine sulfate, ribavirin, or
nitazoxanide

- Allergy to adhesives

- QTc interval > 450 mSEC for men and women

- History of Torsade de Pointes VT or prior cardiac arrest or congenital long QT
interval

- Non-English-speaking

Eligibility Gender
All
Eligibility Age
Minimum: 21 Years ~ Maximum: N/A
Countries
United States
Locations

Robert Wood Johnson Medical School
New Brunswick, New Jersey, United States

Jeffrey L Carson, MD, Principal Investigator
Rutgers, The State University of New Jersey

NCT Number
MeSH Terms
COVID-19
Severe Acute Respiratory Syndrome
Ribavirin
Hydroxychloroquine
Nitazoxanide