evidencegaps
Findings

What do systematic reviews say?

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

5 questions · 5 findings · 5 reviews · Epilepsy

Sort:Best matchNewestHighest certaintyDownload CSV
No studies found 0 · 0%GRADE not reported 0 · 0%Very low 1 · 20%Low 0 · 0%Moderate 4 · 80%High 0 · 0%

Sulthiame add‐on vs placebo

Somnolence · patients between 3 to 15 months of age with West syndrome

It is very uncertain whether sulthiame add‐on changes adverse effects: somnolence compared with placebo (very low certainty).

1 finding from 1 review

Zonisamide vs placebo

Somnolence · people with focal epilepsy

Zonisamide probably leads to higher adverse effects: somnolence (whole treatment period; any dose) compared with placebo (moderate certainty).

1 finding from 1 review

Levetiracetam vs placebo

Somnolence · people with drug‐resistant focal epilepsy

Levetiracetam probably leads to higher adverse effects: 5 most common adverse effects (any age) – somnolence compared with placebo (moderate certainty).

1 finding from 1 review