Title

A Study of Hydroxychloroquine, Vitamin C, Vitamin D, and Zinc for the Prevention of COVID-19 Infection
A Randomized, Double-Blind, Placebo-Controlled Phase IIa Study of Hydroxychloroquine, Vitamin C, Vitamin D, and Zinc for the Prevention of COVID-19 Infection
  • Phase

    Phase 2
  • Study Type

    Interventional
  • Status

    Recruiting
  • Study Participants

    600
This is a Phase II interventional study testing whether treatment with hydroxychloroquine, Vitamin C, Vitamin D, and Zinc can prevent symptoms of COVID-19
In this study, subjects will take a regimen of hydroxychloroquine, vitamin C, vitamin D, and Zinc to test if this combination can prevent COVID-19. Treatment with hydroxychlorquine will last 1 day. Treatment with vitamin C, vitamin D, and and zinc will last 12 weeks. The study will last 12 weeks.
Study Started
Jun 22
2020
Primary Completion
Dec 31
2024
Anticipated
Study Completion
Jul 31
2025
Anticipated
Last Update
Oct 21
2021

Drug Hydroxychloroquine

Prophylaxis treatment for COVID-19

  • Other names: Plaquenil

Dietary Supplement Vitamin C

Prophylaxis treatment for COVID-19

Dietary Supplement Vitamin D

Prophylaxis treatment for COVID-19

Dietary Supplement Zinc

Prophylaxis treatment for COVID-19

Medical Workers Experimental

Medical workers who are exposed to COVID-19 and as such are at higher risk for infection.

Placebo Placebo Comparator

Medical workers who are exposed to COVID-19 and as such are at a higher risk for infection

Criteria

Inclusion Criteria:

Informed consent, provided electronically via the EDC, demonstrating the subject understands the procedures required for the study and the purpose of the study

Male or female patients 18 years of age or older that are considered to be high-risk individuals.

a. High-risk individuals are defined as all health care workers in hospitals, clinics, and emergency rooms, and medical facilities.

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)

Exclusion Criteria:

Refusal to provide informed consent
Any previous positive test for COVID-19 by RT-PCR
Symptomatic for COVID-19
Diarrhea prior to the start of treatment
Type I or II diabetes
Atherosclerotic Coronary Artery Disease

Any contraindication for treatment with hydroxychloroquine including:

Hypoglycemia
G6PD deficiency
Porphyria
Anemia
Neutropenia
Alcoholism
Myasthenia Gravis
Skeletal muscle disorder
Maculopathy
Changes in the visual field
Liver disease, with ALT/AST > 2.5 upper limit normal and total bilirubin >2.5 upper limit normal
Psoriasis
Any contraindicated medications found in Appendix 2
Any comorbidities which, in the opinion of the investigator, constitute health risk for the subject.
Vaccination for SARS-CoV-2
No Results Posted