Faculty Information - ITO Susumu

（Last updated : 2026-06-09 13:02:32）

ITO Susumu
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Department of Pediatrics

Position Assistant Professor

■ Published papers

1.	Original article	COVID-19 infection and vaccination in children with Dravet syndrome or infantile epileptic spasms syndrome: An internet survey in Japan 2025/03/30
2.	Original article	Non-lesional late-onset epilepsy in the elderly Japanese patients: Presenting characteristics and seizure outcomes with regard to comorbid dementia 2022/09
3.	Case report	A Case Angelman Syndrome Who Suffered Hemiconvulsion-Hemiplegia-Epilepsy Syndrome 2022/02/25
4.	Original article	Burden of seizures and　comorbidities in patients with epilepsy: a survey based on the tertiary hospital-based Epilepsy Syndrome Registry in Japan 2022/02/01
5.	Original article	Psychogenic seizures in a child with infantile convulsions and choreoathetosis 2022
6.	Original article	Ictal vocalizations are relatively common in myoclonic-atonic seizures associated with Doose syndrome: an audio-video-polygraphic analysis. 2021/10
7.	Case report	Psychogenic seizures in a child with infantile convulsions and choreoathetosis 2021/09/07
8.	Original article	Current medico-psycho-social conditions of patients with West syndrome in Japan 2021/08
9.	Original article	Focal atonic seizures originated in the posterior temporoparietal area: A case report. 2021/08
10.	Original article	Morphometric analysis of spike-wave complexes (SWCs) causing myoclonic seizures in children with idiopathic myoclonic epilepsies - A positive SWC component correlates with myoclonic intensity. 2021/08
11.	Original article	Transition from pediatric to adult care in a Japanese cohort of childhood-onset epilepsy: prevalence of epileptic syndromes and complexity in the transition. 2021/05
12.	Case report	Low-dose phenobarbital for epilepsy with myoclonic absences: A case report 2021/03/23
13.	Case report	Unexpected elevation in valproic acid concentration and agranulocytosis in a patient with short-chain acyl-CoA dehydrogenase deficiency 2021/03/23
14.	Review article	A fact-finding survey of the recommendation on sedation during physiological examinations such as electroencephalogram in Japan 2021/02
15.	Case report	Valproate-Induced Mild Hypofibrinogenemia with Petechiae in a Case of Epilepsy with Myoclonic-Atonic Seizures 2020/12/01
16.	Case report	A de novo GABRB2 variant associated with myoclonic status epilepticus and rhythmic high-amplitude delta with superimposed (poly) spikes (RHADS) 2020/08/01
17.	Original article	Association between diffuse cerebral MRI lesions and the occurrence and intractableness of West syndrome in tuberous sclerosis complex. 2020/02
18.	Original article	A missense variant of SMC1A causes periodic pharmaco-resistant cluster seizures similar to PCDH19-related epilepsy. 2019/09
19.	Case report	Microdeletion in Xq28 with a polymorphic inversion in a patient with FLNA-associated progressive lung disease. 2019/07
20.	Case report	Two cases of childhood narcolepsy mimicking epileptic seizures in video-EEG/EMG 2018/11
21.	Case report	An episode of acute encephalopathy with biphasic seizures and late reduced diffusion followed by hemiplegia and intractable epilepsy observed in a patient with a novel frameshift mutation in HNRNPU 2018/09
22.	Original article	Two cases of chidhood narcolepsy mimicking epileptic seizures in video-EEG/EMG 2018/05
23.	Original article	Identification of novel SNORD118 mutations in seven patients with leukoencephalopathy with brain calcifications and cysts 2017/08
24.	Case report	A novel KCNT1 mutation in a Japanese patient with epilepsy of infancy with migrating focal seizures. 2014/12
25.	Original article	Mouse with Na(v)1.1 haploinsufficiency, a model for Dravet syndrome, exhibits lowered sociability and learning impairment. 2013/01
26.	Original article	Benign myoclonic epilepsy in infancy with preceding afebrile generalized tonic-clonic seizures in Japan. 2012/10
27.	Original article	A modified Atkins diet is promising as a treatment for glucose transporter type 1 deficiency syndrom. 2011/07
28.	Original article	Agranulocytosis following phenytoin-induced hypersensitivity syndrome 2009
29.	Original article	Aromatic L-amino acid decarboxylase deficiency associated with epilepsy mimicking non-epileptic involuntary movements. 2008
30.	Original article	Modified Atkins diet therapy for a case with glucose transporter type1 deficiency syndrome. 2008
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■ Academic conference presentation

1.	A Nationwide Survey on the Management of ACTH Therapy in Japan: A Working Group Report （Speech，Panelist at Symposium/Workshop (Appointed)） 2026/06/04
2.	Activities of Dravet Syndrome JP and collaboration with medical specialists （Speech，Panelist at Symposium/Workshop (Appointed)） 2026/06/04
3.	Harel-Yoon syndrome caused by compound heterozygous variants in ATAD3A （Poster notice，General） 2026/06/04
4.	ZMYM2 de novo variant identfied in a patient with neurodevelopmental disorder （Poster notice，General） 2026/06/04
5.	A survey on vaccinations in children with Dravet syndrome or infantile epileptic spasms syndrome (West syndrome) （Poster notice，General） 2025/10/04
6.	Dietary therapy for epilepsy (ketogenic diet therapy) : Insights from the popular Low-carbohydrate diet （Speech，Panelist at Symposium/Workshop (Appointed)） 2025/10/04
7.	Preventing injuries and deaths in patients eith epilepsy （Speech，Panelist at Symposium/Workshop (Appointed)） 2025/10/02
8.	A boy with a novel variant in the ANO3 gene with developmental regression and ataxia （Poster notice，General） 2025/06/05
9.	A 2023 survey of COVID-19 infections and vaccinations in children with Dravet syndrome and infantile epileptic spasms syndrome （Poster notice，General） 2024/09/14
10.	Head trauma in children: injury prevention （Speech，Panelist at Symposium/Workshop (Appointed)） 2024/06/01
11.	Prevention and guidance form for injuries and drowning in children with epilepsy （Speech，Panelist at Symposium/Workshop (Appointed)） 2024/06/01
12.	Survey of reasons for performing CT scans for head trauma in children （Speech，Panelist at Symposium/Workshop (Appointed)） 2024/06/01
13.	A nationwide survey of nursery schooling and parental employment in children with epilepsy and febrile seizures （Poster notice，General） 2023/05/26
14.	A survey of COVID-19 infections and vaccinations in children with Dravet syndrome and West syndrome （Poster notice，General） 2023/05/26
15.	A survey of nursery and school children with seizures or epilepsy （Speech，Panelist at Symposium/Workshop (Appointed)） 2023/05/26
16.	A Survey of the use of buccal midazolam at Non-Medical Facilities （Speech，Panelist at Symposium/Workshop (Appointed)） 2023/05/26
17.	Interpretation of ictal EEG in childhood epilepsy （Speech，Panelist at Symposium/Workshop (Appointed)） 2023/05/24
18.	The tolerability, seizure outcome, and the effect for sleep of single administration of Perampanel （Speech，General） 2022/09/21
19.	EEG findings in generalized epilepsy （Speech，Panelist at Symposium/Workshop (Appointed)） 2022/06/05
20.	A case of Lamb-Shaffer Syndrome diagnosed by family awareness of vision loss （Poster notice，General） 2022/06/04
21.	2nd survey of nursery schooling and parental employment in Dravet syndrome and West syndrome （Poster notice，General） 2022/06/03
22.	Social Issues　in　Rare　Epilepsy　:　Joint　Survey　with Family Associations （Speech，Panelist at Symposium/Workshop (Appointed)） 2021/09/24
23.	10years history of epilepsy surgery at our epilepsy center in Saitama prefecture （Speech，General） 2021/09/23
24.	A Survey of Home Bathing in Infantile-onset Intractable Epilepsy. （Speech，General） 2021/09/23
25.	A Survey of Nursery/School Swimming in Infantile-onset Intractable Epilepsy. （Speech，General） 2021/09/23
26.	Dietary Therapics (ketogenic Diets) for Epilepsy （Speech，Special/Invited Lecture） 2021/09/23
27.	Focal Atonic Seizures Manifesting the Parietal-Temporal Lobe Epilepsy Documented by Video-EEG Monitoring : Case Report （Speech，General） 2021/09/23
28.	A Survey of Home Bathing and Nursery/School Swimming in Children with Infantile-onset Intractable Epilepsy in Japan （Poster notice，General） 2021/06/10
29.	A case of Chorea as the firstmanifestation of antiphospholipid syndrome （Speech，General） 2021/05/29
30.	A case of chondrodysplasia punctate patient requiring differentiation of floppy infant （Poster notice，General） 2020/08/19
31.	Clinical features of discontinuation of antiepileptic drugs in patients with West syndrome （Poster notice，General） 2020/08/19
32.	Burden of developmental and epileptic encephalopathy (DEE) -affected children on families, nursery schooling, and employment in Japan （Speech，Panelist at Symposium/Workshop (Appointed)） 2020/06/21
33.	Chinical features of seizure relapse after ACTH therapy inWest syndrome （Poster notice，General） 2019/06/01
34.	Four cases of ACTH-induced seizures （Poster notice，General） 2019/06/01
35.	A Survey of Nursery Schooling and Parental Employment of Children with Infantile-onset Intractable Epilepsy in Japan （Poster notice，General） 2018/06/29
36.	Unexpected high valproate levels and neutropenia in infant with West syndrome and SCAD deficiency （Poster notice，General） 2018/06/01
37.	Efficacy of perampanel on patients with refractory epilepsy older than 12 years of age （Poster notice，General） 2018/05/31
38.	Importance of the comprehensive medical care for patients with tuberous sclerous sclerous sclerosis complex in TWMU （Poster notice，General） 2018/05/31
39.	Efficacy of continuous midazolam infusion for hyperthermia-induced seizures in Dravet syndrome （Poster notice，General） 2017/09/05
40.	Comparison of seizure outcome in patients with West syndrome after extremely low-dose adrenocorticotropic hormone therapy （Poster notice，General） 2017/09/04
41.	Two cases of narcolepsy with unique cataplexy mimicking epileptic seizures on the long-term video electroencephalography （Poster notice，General） 2017/09/03
42.	Effcacy of particular therapy to atypical evolutions of idiopathic focal epilepsy in childhood （Poster notice，General） 2016/06/04
43.	Effective antiepileptic drugs for epilepsy in Angelman syndorome （Speech，General） 2016/06/03
44.	Efficacy of Ketogenic diet for pharmacoresistant myoclonic epilepsy in infancy （Poster notice，General） 2015/10/30
45.	The spectrum of "benign" myoclonic epilepsy in infancy （Speech，Special/Invited Lecture） 2015/09/25
46.	Dravet syndrome 〜The early diagnosisi and primary care strategy in Tokyo Women's Medical University Hospital〜（Speech，Panelist at Symposium/Workshop (Appointed)） 2014/10/03
47.	Efficacy of Rufinamide for intractable epilepsy （Poster notice，General） 2014/10/02
48.	Efficacy of Stiripentol for Dravet syndrome （Poster notice，General） 2014/10/02
49.	Mouse models Dravet syndrome, from a clinician's viewpoint （Speech，Panelist at Symposium/Workshop (Appointed)） 2014/10/02
50.	Types of seizures in children （Speech，Panelist at Symposium/Workshop (Appointed)） 2014/10/02
51.	Cytokine increase in the cerebrospinal fluid as the underlying immunological mechanism in a case of Dravet syndrome with acute encephalopathy （Poster notice，General） 2014/02/21
52.	The first case of infantile-onset spinocerebellar ataxia in Japan caused by novel autosomal recessive Twinkle/C10orf2 mutations （Poster notice，General） 2013/11/06
53.	The utility of ictal MEG as a complement to ictal EEG in epilepsy patients. （Poster notice，General） 2013/06/26
54.	Comparison of one-hour MEG and multi-day scalp video-EEG for presurgical evaluation in 300 consecutive epilepsy patients （Poster notice，General） 2012/12/01
55.	Re-evaluation of ketogenic diet therapy for refractory epilepsy in childhood. Tokyo women's medical university's experience over 40 years. （Speech，General） 2010/10/21
56.	Intractable fear seizures in a 10 year-old girl with focal transmantle dysplasia （Speech，General） 2009/05/20
57.	Video-polygraphic study of myoclonic seizures in the different myoclonic epilepsy syndromes （Poster notice，General） 2007/11/02
58.	Video-polygraphic study of epileptic spasms and myoclonic seizures in childhood epilepsy （Poster notice，General） 2006/11/16
59.	Benign myoclonic epilepsy associated with afebrile generalized tonic-clonic seizures (GTCS): A spectrum of benign myoclonic epilepsy in infancy (BMEI) （Poster notice，General） 2005/08/28
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■ Education

1.	2006/04～2010/03	〔Doctoral course〕〔Doctorial Course〕, Graduate School, Division of Medicine, Tokyo Women's Medical University, Completed,
2.	1996/04～2002/03	Faculty of Medicine, Shinshu University, Graduated