Hydroxychloroquine is Effective and Safe for the Treatment of COVID-19, and May be Universally Effective When Used Early Before Hospitalization: A Systematic Review
Creators
- 1. Illinois SportsMedicine and Orthopaedic Centers
- 2. The Foundation for Orthopaedics and Regnerative Medicine
Description
ABSTRACT
INTRODUCTION
Hydroxychloroquine (HCQ) has shown efficacy against COVID-19 in some but not all studies. We
hypothesized that systematic review would show HCQ to be: effective against COVID-19, more effective
when used earlier, not associated with worsening, and safe.
METHODS
We searched PubMed, Cochrane, EmBase, Google Scholar, and Google for all reports on
hydroxychloroquine as a treatment for COVID-19 patients. This included pre-prints and preliminary
reports on larger COVID-19 studies. We examined the studies for efficacy, time of administration and
safety.
RESULTS
HCQ was found consistently effective against COVID-19 when used early, in the outpatient setting. It
was found overall effective also including inpatient studies. No unbiased study found worse outcomes
with HCQ use. No mortality or serious safety adverse event was found
CONCLUSIONS
HCQ is consistently effective against COVID-19 when used early in the outpatient setting, it is overall
effective against COVID-19, it has not produced worsening, it is safe.
Files
Ef HCQ 9-15 Zenodo submission.pdf
Files
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