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A Study of Quintuple Therapy to Treat COVID-19 Infection

A Randomized, Double-Blind, Placebo-Controlled Phase IIa Study of Quintuple Therapy to Treat COVID-19 Infection

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04334512
Acronym
HAZDpaC
Enrollment
118
Registered
2020-04-06
Start date
2020-06-22
Completion date
2024-02-27
Last updated
2024-02-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Coronavirus-19, Corona Virus Infection, COVID-19, Sars-CoV2

Brief summary

This is a Phase II interventional study will test the efficacy of quintuple therapy (Hydroxychloroquine, Azithromycin, Vitamin C, Vitamin D, and Zinc) in the treatment of patients with COVID-19 infection).

Detailed description

In this study patients will be treated with a combination therapy to determine if this combination can effectively treat COVID-19. Treatment will last ten days. The study will last 24 weeks.

Interventions

DRUGHydroxychloroquine

Treatment with hydroxychloroquine

DRUGAzithromycin

Treatment with azithromycin

DIETARY_SUPPLEMENTVitamin C

Treatment with vitamin C

DIETARY_SUPPLEMENTVitamin D

Treatment with vitamin D

DIETARY_SUPPLEMENTZinc

Treatment with Zinc

Sponsors

DSCS CRO
CollaboratorINDUSTRY
ProgenaBiome
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Intervention model description

This is a Randomized, Double-Blind, Placebo-Controlled Phase II interventional Study

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

1. Informed consent provided electronically via the EDC, demonstrating that the subject understands the procedures required for the study and the purpose of the study 2. Male or female subjects 18 years of age and up 3. Subjects must agree to practice at least two highly effective methods of birth control for the duration of the study. This includes condoms with spermicide, oral birth control pills, contraceptive implants, intra-uterine devices, or diaphragms. At least one of these must be a barrier method. Subjects not of reproductive potential will be exempt (e.g. post-menopausal, surgically sterilized) 4. Diagnosis of COVID-19 by RT-PCR

Exclusion criteria

1. Refusal to provide informed consent 2. Diarrhea prior to infection 3. Any comorbidities which, in the opinion of the investigator, constitute health risk for the subject 4. Any contraindications for treatment with hydroxychloroquine 1. Hypoglycemia 2. Known G6PD deficiency 3. Porphyria 4. Anemia 5. Neutropenia 6. Alcoholism 7. Myasthenia gravis 8. Skeletal muscle disorders 9. Maculopathy 10. Changes in visual field 11. Liver disease 12. Psoriasis 5. Anemia from pyruvate kinase and G6PD deficiencies 6. Abnormal EKG with QT prolongation acquired or from birth 7. Allergies to 4-Aminoquinolines 8. History of jaundice or high fevers prior to developing COVID-19 9. Treatment with any of the medications listed in Appendix II 10. Treatment with any other drug not listed that affects the QT interval 11. Treatment with any anti-epileptic drug, whether prescribed for seizures or otherwise. 12. Pregnant or breastfeeding women

Design outcomes

Primary

MeasureTime frameDescription
The rate of recovery of mild or moderate COVID-19 in patients using Quintuple Therapy12 weeksNumber of days from COVID-19 diagnosis to recovery via RT-PCR
Reduction or Progression of Symptomatic Days12 weeksReduction and/or progression of symptomatic days, reduction of symptom severity
Assess the safety of Quintuple Therapy12 weeksAssess the symptom response to study therapy as measured by the survey in the EDC
Assess the safety of Quintuple Therapy via pulse12 weeksPulse from baseline to 12 weeks
Assess the safety of Quintuple Therapy via oxygen saturation12 weeksOxygen saturation from baseline to 12 weeks
Assess the safety of Quintuple Therapy via EKG12 weeksEKG response from baseline to 12 weeks
Assess Tolerability of Quintuple Therapy12 weeksAssess Adverse Events and Serious Adverse Events due to Quintuple Therapy

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 19, 2026