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Evidence found and GRADE certainty

1 questions · 1 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 1 · 100%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Hydroxychloroquine (HCQ) vs placebo or usual care

Participants with prolongation of QT‐interval on ECG · adults with mild to severe COVID‐19

It is very uncertain whether hydroxychloroquine (HCQ) changes participants with prolongation of QT‐interval on ECG compared with standard care or placebo (very low certainty).

1 finding from 1 review