PMID- 27889457 OWN - NLM STAT- MEDLINE DCOM- 20170919 LR - 20190117 IS - 1728-7731 (Electronic) IS - 1726-4901 (Linking) VI - 80 IP - 1 DP - 2017 Jan TI - A study of oxidative stress and the newer antiepileptic drugs in epilepsy associated with severe motor and intellectual disabilities. PG - 19-28 LID - S1726-4901(16)30201-5 [pii] LID - 10.1016/j.jcma.2016.10.005 [doi] AB - BACKGROUND: Patients with severe motor and intellectual disabilities (SMID) are those who have both severe intellectual disabilities and severe physical disabilities. Intractable epilepsy is often associated with SMID. The purpose of this study was to elucidate the relationship between epilepsy associated with SMID and oxidative stress, and to clarify the safety and efficacy of the newer antiepileptic drugs (newer AEDs), lamotrigine and levetiracetam. METHODS: This study was conducted in 27 SMID patients with epilepsy who were treated with the newer AEDs. The patient characteristics and the safety and efficacy of the newer AEDs were investigated. The reactive oxygen metabolite (d-ROM) and biological antioxidant potential (BAP) levels were measured as indicators of the degree of oxidative stress. The relationship between the investigation results (the patient characteristics, and the safety and efficacy of the newer AEDs) and the results of measurements of the d-ROMs/BAP were analyzed. RESULTS: All the patients who discontinued the newer AEDs had abnormal plasma d-ROM levels. In addition, all the patients who developed adverse events also had abnormal d-ROM levels. Furthermore, there was a trend toward a lower response rate in patients with higher plasma d-ROM levels. CONCLUSION: The results of this study suggested that d-ROM levels are useful for predicting the safety and efficacy of the newer AEDs (lamotrigine, levetiracetam) in SMID patients with intractable epilepsy. Therefore, d-ROMs could be important biomarkers for determining the safety and efficacy of drug therapy in SMID patients with epilepsy. CI - Copyright (c) 2016. Published by Elsevier Taiwan LLC. FAU - Morimoto, Masahito AU - Morimoto M AD - Tokushima Bunri University, Graduate School of Pharmaceutical Sciences, Tokushima, Japan; Japanese Red Cross Tokushima Hinomine Rehabilitation Center for People with Disabilities, Tokushima, Japan. Electronic address: morimoto@hinomine-mrc.jp. FAU - Satomura, Shigeko AU - Satomura S AD - Japanese Red Cross Tokushima Hinomine Rehabilitation Center for People with Disabilities, Tokushima, Japan. FAU - Hashimoto, Toshiaki AU - Hashimoto T AD - Japanese Red Cross Tokushima Hinomine Rehabilitation Center for People with Disabilities, Tokushima, Japan. FAU - Kyotani, Shojiro AU - Kyotani S AD - Tokushima Bunri University, Graduate School of Pharmaceutical Sciences, Tokushima, Japan. LA - eng PT - Journal Article DEP - 20161123 PL - Netherlands TA - J Chin Med Assoc JT - Journal of the Chinese Medical Association : JCMA JID - 101174817 RN - 0 (Anticonvulsants) RN - 0 (Reactive Oxygen Species) SB - IM MH - Adolescent MH - Adult MH - Anticonvulsants/adverse effects/*therapeutic use MH - Child MH - Epilepsy/*drug therapy MH - Female MH - Humans MH - Intellectual Disability/complications/*metabolism MH - Male MH - Motor Neuron Disease/complications/*metabolism MH - *Oxidative Stress MH - Reactive Oxygen Species/metabolism OTO - NOTNLM OT - antiepileptic drugs OT - children with disabilities OT - epilepsy OT - oxidative stress EDAT- 2016/11/28 06:00 MHDA- 2017/09/20 06:00 CRDT- 2016/11/28 06:00 PHST- 2016/03/30 00:00 [received] PHST- 2016/06/13 00:00 [revised] PHST- 2016/08/02 00:00 [accepted] PHST- 2016/11/28 06:00 [pubmed] PHST- 2017/09/20 06:00 [medline] PHST- 2016/11/28 06:00 [entrez] AID - S1726-4901(16)30201-5 [pii] AID - 10.1016/j.jcma.2016.10.005 [doi] PST - ppublish SO - J Chin Med Assoc. 2017 Jan;80(1):19-28. doi: 10.1016/j.jcma.2016.10.005. Epub 2016 Nov 23.