Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,678 questions · 4,859 findings · 283 reviews

No studies found 1,225 · 25.2%GRADE not reported 215 · 4.4%Very low 1,241 · 25.5%Low 1,210 · 24.9%Moderate 776 · 16%High 192 · 4%

Summary of findings table ‐ Fitusiran prophylaxis vs on‐demand therapy

Proportion with zero bleeds · people without inhibitors

Summary of findings table ‐ Fitusiran prophylaxis probably leads to higher proportion with zero bleeds compared with on‐demand therapy (moderate certainty).

1 finding from 1 review

Summary of findings table ‐ Fitusiran prophylaxis vs on‐demand therapy

Adverse events ‐ Serious adverse events · people without inhibitors

Summary of findings table ‐ Fitusiran prophylaxis showed no clear difference in adverse events ‐ Serious adverse events compared with on‐demand therapy (moderate certainty).

1 finding from 1 review

Vitamin A vs placebo

Incidence of acute URTIs during the study period (the number of acute URTIs over a period of time) · children up to the age of 7 at risk of upper respiratory tract infection

Summary of findings table ‐ Vitamin A supplements showed no clear difference in incidence of acute URTIs during the study period (the number of… compared with placebo (low certainty).

1 finding from 1 review

Summary of findings table ‐ High sodium dialysate vs standard sodium dialysate

Dialysis dysequilibrium syndrome · patients requiring haemodialysis

It is very uncertain whether summary of findings table ‐ High sodium dialysate changes dialysis dysequilibrium syndrome compared with standard sodium dialysate (very low certainty).

1 finding from 1 review

Summary of findings table ‐ High sodium dialysate vs standard sodium dialysate

Severe dialysis dysequilibrium syndrome · patients requiring haemodialysis

It is very uncertain whether summary of findings table ‐ High sodium dialysate changes severe dialysis dysequilibrium syndrome compared with standard sodium dialysate (very low certainty).

1 finding from 1 review