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Table 1 Publications reporting the clinical efficacy and tolerability of antiseizure medication for treatment of post-stroke epilepsy

From: Seizures and epilepsy in patients with ischaemic stroke

Author

Study design

Participants (n)

Age (years)

Medication (mg)

Period

Seizure recurrence

Tolerability

Limitations

Alvarez-Sabin et al. [38]

Prospective

Observational

48 ischaemic

23 haemorrhagic

63.9

GBP

900–1800 mg

30 months

18%

Adverse events 38%;

discontinued 3%

SN, NR, NP

Gilad et al. [28]

Prospective

Randomised

64 ischaemic

LTG 67.2

CBZ 67.7

LTG 25–200 mg

CBZ 100–600 mg

12 months

LTG 28%

CBZ 56%

Discontinued

LTG 3%, CBZ 31%

SN, NP, NDB

Kutlu et al. [116]

Prospective

Observational

34 ischaemic

69.8

LEV 1000–2000 mg

17.7 months

18%

Discontinued

21%; stopped 3%

SN, NR, NP

Belcastro et al. [30]

Prospective

Observational

35 ischaemic

71.9

LEV 1000–2000 mg

18 months

9%

Discontinued 11%

SN, NR, NP

Consoli et al. [32]

Prospective

Randomised

79 ischaemic

27 haemorrhagic

LEV 74.1

CBZ 54

LEV 52

CBZ 54

13,5 months

LEV 6%

CBZ 15%

Discontinued LEV 33%, CBZ 39%

SN, NP, NDB

Tanaka and Ihara [117]

Retrospective

Observational

69 ischaemic

43 haemorrhagic

72.3

23 VPA, 22 PHT

15 CBZ

12 months

VPA 48%

PHT 18%

CBZ 13%

–

SN, mono- and polytherapy

Huang et al. [118]

Retrospective

Observational

1729 ischaemic

1893 haemorrhagic

60.3

PHT 2507

VPA 712

CBZ 157

Newer ASM 246

100

person -

months

PHT 1.05% (ER visits)

VPA 0.7%

CBZ 0.4%

Newer ASM 0.38%

–

Seizure in first 3 months excluded

Sales et al. [39]

Retrospective

Observational

76 PSE

1590 EPI*

PSE 63

EPI 61.4

ESL/PSE 887

ESL/EPI 983

12 months

51.4%

68.3%

Adverse events 36% versus 35.8%

Multicentric, differences between cohorts

  1. Publications reporting the clinical effectiveness and tolerance for anticonvulsants used for the treatment of PSE, modified after Tanaka and Ihara [117]. Abbreviations: ASM: anti-seizure medication, CBZ: carbamazepine, EPI: epilepsy not associated with stroke (* with differences in age, length of preceding epilepsy treatment), ER: emergency room, ESL: eslicarbazepine, GBP: gabapentin, LEV: levetiracetam, LTG: lamotrigine, NDB: not double-blind, NP: no placebo, NR: non-randomised, PHT: phenytoin, PSE: post-stroke epilepsy, SN: small number of patients; VPA: valproate