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Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Limit to evidence status or GRADE (optional)

190 questions in 24 reviews · Epilepsy

current versions
No studies 190 · 100%Ungraded 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

QuestionEffectEvidenceStatus / GRADE
Clobazam vs Placebo
50% reduction in generalised‐onset seizure frequency Not measured · children or adults with drug‐resistant epilepsy
Clobazam add‐on therapy for drug‐resistant epilepsy (2019) · Cochrane
no estimate extractedNRNo studies
Clobazam vs Placebo
50% reduction in focal‐onset seizure frequency Not measured · children or adults with drug‐resistant epilepsy
Clobazam add‐on therapy for drug‐resistant epilepsy (2019) · Cochrane
no estimate extractedNRNo studies
IVIg vs placebo
Seizure freedom · patients with drug‐resistant epilepsy
Intravenous immunoglobulins for epilepsy (2019) · Cochrane
no estimate extractedNRNo studies
IVIg vs placebo
Incidence of adverse or harmful effects · patients with drug‐resistant epilepsy
Intravenous immunoglobulins for epilepsy (2019) · Cochrane
no estimate extractedNRNo studies
Sulthiame add‐on vs placebo
50% or greater reduction in seizure frequency · patients between 3 to 15 months of age with West syndrome
Sulthiame add‐on therapy for epilepsy (2019) · Cochrane
no estimate extractedNRNo studies
Sulthiame add‐on vs placebo
Mean seizure frequency · patients between 3 to 15 months of age with West syndrome
Sulthiame add‐on therapy for epilepsy (2019) · Cochrane
no estimate extractedNRNo studies
Sulthiame add‐on vs placebo
Time‐to‐treatment withdrawal · patients between 3 to 15 months of age with West syndrome
Sulthiame add‐on therapy for epilepsy (2019) · Cochrane
no estimate extractedNRNo studies
Sulthiame add‐on vs placebo
Quality of life · patients between 3 to 15 months of age with West syndrome
Sulthiame add‐on therapy for epilepsy (2019) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intranasal lorazepam vs intramuscular paraldehyde
Incidence of admissions to the ICU · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intravenous lorazepam vs intravenous diazepam/intravenous phenytoin combination
Incidence of admissions to the ICU · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intravenous lorazepam vs intranasal lorazepam
Additional drugs required to stop the seizure · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intravenous lorazepam vs intranasal lorazepam
Seizure recurrence within 24 hours · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intravenous lorazepam vs intranasal lorazepam
Incidence of admissions to the ICU · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Buccal midazolam vs rectal diazepam
Seizure recurrence within 24 hours · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Buccal midazolam vs rectal diazepam
Incidence of admissions to the ICU · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Buccal midazolam vs intravenous diazepam
Additional drugs required to stop the seizure · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Buccal midazolam vs intravenous diazepam
Seizure recurrence within 24 hours · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Buccal midazolam vs intravenous diazepam
Incidence of admissions to the ICU · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intranasal midazolam vs intravenous diazepam
Additional drugs required to stop the seizure · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intranasal midazolam vs intravenous diazepam
Seizure recurrence within 24 hours · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intranasal midazolam vs rectal diazepam
Time from drug administration to termination of seizures · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intranasal midazolam vs rectal diazepam
Seizure recurrence within 24 hours · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intranasal midazolam vs rectal diazepam
Incidence of admissions to the ICU · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intramuscular midazolam vs rectal diazepam
Additional drugs required to stop the seizure · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intramuscular midazolam vs rectal diazepam
Incidence of admissions to the ICU · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intravenous midazolam vs intravenous diazepam
Incidence of admissions to the ICU · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intravenous midazolam vs intravenous lorazepam
Incidence of admissions to the ICU · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Summary of findings ‐ Intranasal lorazepam vs intramuscular paraldehyde
Time from drug administration to termination of seizures · Children with acute tonic‐clonic seizures
Drug management for acute tonic‐clonic convulsions including convulsive status epilepticus in children (2018) · Cochrane
no estimate extractedNRNo studies
Clobazam vs carbamazepine
Time on allocated treatment (retention time) · people with focal or generalized seizures
Clobazam monotherapy for focal or generalized seizures (2018) · Cochrane
no estimate extractedNRNo studies
Clobazam vs phenytoin
Seizure freedom 4‐40 weeks · drug‐naïve people with focal or generalized seizures with solitary cysticercus granuloma
Clobazam monotherapy for focal or generalized seizures (2018) · Cochrane
no estimate extractedNRNo studies
Clobazam vs phenytoin
50% responder rate · drug‐naïve people with focal or generalized seizures with solitary cysticercus granuloma
Clobazam monotherapy for focal or generalized seizures (2018) · Cochrane
no estimate extractedNRNo studies
Clobazam vs carbamazepine
Adverse effects requiring withdrawal/discontinuation of study medication · people with focal or generalized seizures
Clobazam monotherapy for focal or generalized seizures (2018) · Cochrane
no estimate extractedNRNo studies
Clobazam vs phenytoin
Time on allocated treatment (retention time) · drug‐naïve people with focal or generalized seizures with solitary cysticercus granuloma
Clobazam monotherapy for focal or generalized seizures (2018) · Cochrane
no estimate extractedNRNo studies
Clobazam vs phenytoin
Seizure freedom at 4 weeks · drug‐naïve people with focal or generalized seizures with solitary cysticercus granuloma
Clobazam monotherapy for focal or generalized seizures (2018) · Cochrane
no estimate extractedNRNo studies
Propofol vs Thiopental sodium
Length of intensive care unit (ICU) stay · patients with the treatment of refractory status epilepticus
Propofol versus thiopental sodium for the treatment of refractory status epilepticus (2017) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Outcomes1 · patients undergoing epilepsy surgery with medically refractory epilepsy
The role of high‐frequency oscillations in epilepsy surgery planning (2017) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Responder Rate · patients undergoing epilepsy surgery with medically refractory epilepsy
The role of high‐frequency oscillations in epilepsy surgery planning (2017) · Cochrane
no estimate extractedNRNo studies
Intervention NR
ILAE Epilepsy Surgery Outcome · patients undergoing epilepsy surgery with medically refractory epilepsy
The role of high‐frequency oscillations in epilepsy surgery planning (2017) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Quality of Life · patients undergoing epilepsy surgery with medically refractory epilepsy
The role of high‐frequency oscillations in epilepsy surgery planning (2017) · Cochrane
no estimate extractedNRNo studies
PUFA vs Placebo
Potential adverse effects ‐ not reported · patients with drug‐resistant epilepsy
Polyunsaturated fatty acid supplementation for drug‐resistant epilepsy (2016) · Cochrane
no estimate extractedNRNo studies