Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,949 questions · 1,994 findings · 636 reviews

No studies found 504 · 25.3%GRADE not reported 340 · 17.1%Very low 477 · 23.9%Low 390 · 19.6%Moderate 241 · 12.1%High 42 · 2.1%

Sulthiame vs levetiracetam

Gastrointestinal adverse events · participants with epilepsy (BECTS)

Sulthiame showed no clear difference in adverse effects (gastrointestinal) compared with levetiracetam (low certainty).

1 finding from 1 review

Sulthiame vs levetiracetam

Adverse effects (general symptoms) · participants with epilepsy (BECTS)

Sulthiame showed no clear difference in adverse effects (general symptoms) compared with levetiracetam (low certainty).

1 finding from 1 review

Intervention not reported

Withdrawals due to adverse effects · adults with or without hypertension
1 finding from 1 review