Combination of intravenous immunoglobulin and steroid pulse therapy improves outcomes of febrile refractory status epilepticus.
作者信息
Lin Jainn-Jim, Wang Yu, Lan Shih-Yun, Chan Oi-Wa, Hsia Shao-Hsuan, Chou Min-Liang, Hung Po-Cheng, Hsieh Meng-Ying, Chou I-Jun, Wang Huei-Shyong, Lin Kuang-Lin
机构信息
Division of Pediatric Critical Care and Pediatric Neurocritical Care Center, Chang Gung Children's Hospital and Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan; Division of Pediatric Neurology, Chang Gung Children's Hospital and Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan; Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Chang Gung Children's Hospital Study Group for Children with Encephalitis/Encephalopathy Related Status Epilepticus and Epilepsy (CHEESE), Taoyuan, Taiwan; Molecular Infectious Disease Research Center, Chang Gung Children's Hospital and Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Division of Pediatric Critical Care and Pediatric Neurocritical Care Center, Chang Gung Children's Hospital and Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan; Department of Pediatrics, Chang Gung Memorial Hospital, Chiayi, Taiwan.
出版信息
Epilepsy Res. 2018 May;142:100-105. doi: 10.1016/j.eplepsyres.2018.03.017. Epub 2018 Mar 26.
BACKGROUND
Febrile infections are an important cause of paediatric refractory status epilepticus, and immune-mediated mechanisms and inflammatory processes have been associated with neurological manifestations in such patients. The aim of this study was to investigate the effects of immunotherapy as adjuvant treatment for febrile refractory status epilepticus.
METHODS
We retrospectively reviewed cases of febrile refractory status epilepticus in a paediatric intensive care unit between January 2000 and December 2013 and analysed their clinical characteristics. Patients positive for antineuronal antibodies against surface antigens were excluded.
RESULTS
We enrolled 63 patients (38 boys), aged 1-18 years, all of whom received multiple antiepileptic drugs. Twenty-nine (46%) of the patients received intravenous immunoglobulin alone, 16 (25.4%) received a combination of intravenous immunoglobulin and methylprednisolone pulse therapy, and 18 (28.6%) did not receive immunotherapy treatment. Overall, 12 (19%) patients died within 1 month. After 6 months, 12 (20%) patients had good neurological outcomes, including two who returned to baseline and 13 (29.5%) who had favourable seizure outcomes. We compared the outcomes of the different treatments, and found that a combination of intravenous immunoglobulin and methylprednisolone pulse therapy had the best neurological and seizure outcomes at 6 months compared to intravenous immunoglobulin alone and no immunotherapy.
CONCLUSIONS
Our observational study showed that a combination of intravenous immunoglobulin and methylprednisolone pulse therapy as adjuvant treatment for febrile refractory status epilepticus was associated with better neurological and seizure outcomes. Further prospective studies are needed to confirm these findings.
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