OBJECTIVE

There is paucity of information about status epilepticus (SE) in tuberculous meningitis (TBM). In this communication, we report SE semiology, response to antiseizure medication (ASM) and outcome of the TBM patients with SE.

METHODS

The diagnosis of TBM was based on clinical, cerebrospinal fluid and MRI findings. The clinical details, severity of meningitis, and MRI and electroencephalography findings were noted. The type of SE, onset from the meningitis symptoms, number of ASMs required to control SE and outcomes were noted.

RESULTS

During study period from august 2015 to march 2023, 143 TBM patients were admitted and 10 (6.9 %) had SE, whose age ranged between 12 and 45 years. MRI revealed exudates in six, hydrocephalus in three, infarctions in seven and tuberculoma in six patients. Median (interquartile range) duration of SE after meningitis symptoms was 65 (43.7-100.5) days. Three had generalized convulsive SE, three epileptia partialis continua (EPC), three focal convulsive SE with bilateral convulsion, and one had non-convulsive SE. Two (20 %) patients responded to two ASMs, six (60 %) had refractory SE whose seizure continued after benzodiazepine and one ASM, and two (20 %) had super-refractory SE having seizures for ≥ 24 h despite use of intravenous anesthetic agent. Four (40 %) patients died; uncontrolled SE resulted death in one, and the remaining patients died due to primary disease. Only 2 (20 %) patients had good recovery and 4 (40 %) had poor recovery at 6 months.

CONCLUSION

Status epilepticus in TBM is uncommon and can be refractory or super-refractory resulting in poor outcome.