Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

231 questions · 242 findings · 123 reviews

No studies found 27 · 11.2%GRADE not reported 14 · 5.8%Very low 59 · 24.4%Low 77 · 31.8%Moderate 44 · 18.2%High 21 · 8.7%

Summary of findings table ‐ Corticosteroids plus standard care vs placebo or usual care

All‐cause mortality up to 30 days · hospitalised and unvaccinated individuals with a confirmed or suspected diagnosis of symptomatic COVID‐19

Summary of findings table ‐ Corticosteroids plus standard care probably leads to lower all‐cause mortality up to 30 days compared with standard care (plus/minus placebo) (moderate certainty).

1 finding from 1 review

Summary of findings table ‐ Corticosteroids plus standard care vs placebo or usual care

All‐cause mortality up to 120 days · hospitalised and unvaccinated individuals with a confirmed or suspected diagnosis of symptomatic COVID‐19

It is very uncertain whether summary of findings table ‐ Corticosteroids plus standard care changes all‐cause mortality up to 120 days compared with standard care (plus/minus placebo) (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Convalescent plasma vs placebo or usual care

All‐cause mortality at up to day 28 · outpatients withmild disease

It is very uncertain whether summary of findings table ‐ Convalescent plasma changes all‐cause mortality at up to day 28 compared with placebo or standard care alone (very low certainty).

1 finding from 1 review

Remdesivir and standard care vs placebo or usual care

All‐cause mortality at up to day 60 · hospitalised individuals with COVID‐19 (moderate to severe disease)

Remdesivir and standard care showed no clear difference in all‐cause mortality at up to day 60 compared with standard care (plus/minus placebo) (moderate certainty).

1 finding from 1 review

Remdesivir and standard care vs placebo or usual care

All‐cause mortality at up to day 281 · hospitalised individuals with COVID‐19 (moderate to severe disease)

Remdesivir and standard care showed no clear difference in all‐cause mortality at up to day 281 compared with standard care (plus/minus placebo) (moderate certainty).

1 finding from 1 review

Tenofovir‐based antiviral combination regimens vs placebo or tenofovir alone or non‐tenofovir‐based antiviral regimens

All‐cause infant mortality at longest · HIV‐positive pregnant women co‐infected with hepatitis B virus

It is very uncertain whether tenofovir‐based antiviral combination regimens changes all‐cause infant mortality at longest compared with placebo or tenofovir alone or non‐tenofovir‐based antiviral regimens (very low certainty).

1 finding from 1 review