Mortality in Dravet syndrome

被引:230
作者
Cooper, Monica S. [1 ,2 ]
Mcintosh, Anne [4 ,5 ]
Crompton, Douglas E. [3 ,4 ,6 ]
McMahon, Jacinta M. [4 ]
Schneider, Amy [4 ]
Farrell, Kevin [7 ]
Ganesan, Vijeya [8 ]
Gill, Deepak [9 ]
Kivity, Sara [10 ]
Lerman-Sagie, Tally [11 ]
McLellan, Ailsa [12 ]
Pelekanos, James
Ramesh, Venkateswaran [13 ]
Sadleir, Lynette [14 ,15 ]
Wirrell, Elaine [16 ]
Scheffer, Ingrid E. [2 ,4 ,17 ]
机构
[1] Royal Childrens Hosp, Dept Dev Med, Melbourne, Vic, Australia
[2] Univ Melbourne, Royal Childrens Hosp, Dept Paediat, Melbourne, Vic, Australia
[3] Murdoch Childrens Res Inst, Melbourne, Vic, Australia
[4] Univ Melbourne, Epilepsy Res Ctr, Dept Med, Austin Hlth, Melbourne, Vic, Australia
[5] Univ Melbourne, Royal Melbourne Hosp, Melbourne Brain Ctr, Melbourne, Vic, Australia
[6] Northern Hlth, Dept Neurol, Melbourne, Vic, Australia
[7] Univ British Columbia, Child & Family Res Inst, Dept Paediat, Div Neurol, Vancouver, BC, Canada
[8] Great Ormond St Hosp & Inst Child Hlth, Dept Neurol, London, England
[9] Childrens Hosp, TY Nelson Dept Neurol, Westmead, NSW, Australia
[10] Inst Pediat Neurol, Schneider Childrens Med Ctr Israel, Petah Tiqwa, Israel
[11] Tel Aviv Univ, Sackler Sch Med, Wolfson Med Ctr, Pediat Neurol Unit, Holon, Israel
[12] Royal Hosp Sick Children, Dept Paediat Neurosci, Edinburgh, Midlothian, Scotland
[13] Newcastle Gen Hosp, Dept Paediat Neurol, Newcastle Upon Tyne, Tyne & Wear, England
[14] Wellington Childrens Hosp, Dept Paediat, Wellington, New Zealand
[15] Univ Otago, Wellington, New Zealand
[16] Mayo Clin, Div Child & Adolescent Neurol & Epilepsy, Rochester, MN USA
[17] Univ Melbourne, Florey Inst Neurosci & Mental Hlth, Melbourne, Vic, Australia
关键词
Dravet syndrome; Epilepsy; Mortality; Sudden unexpected death in epilepsy; SUDDEN UNEXPECTED DEATH; EPILEPSY; MECHANISMS; MOUSE;
D O I
10.1016/j.eplepsyres.2016.10.006
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
We measured the mortality rate and the rate of Sudden Unexpected Death in Epilepsy (SUDEP) in Dravet Syndrome (DS). We studied a cohort of 100 consecutively recruited, unrelated patients with DS; 87 had SCN1A mutations. Living cases had a median follow-up of 17 years. Seventeen patients died, at a median age of seven years (inter-quartile range 3-11 years) with causes of death: 10 SUDEP, four status epilepticus, two drowning and one asphyxia. The SUDEP classification included three Definite, one Definite Plus and six Probable. The Dravet-specific mortality rate/1000-person-years was 15.84 (98% CI 9.01-27.85). The Dravet-specific SUDEP rate was 9.32/1000-person-years (98% CI 4.46-19.45). The Dravet-specific SUDEP rate is the only documented syndrome-specific SUDEP rate. SUDEP in DS occurs mainly in childhood. It is also the highest SUDEP rate, considerably higher than the recent 5.1 SUDEP rate/1000-person-years for adults with refractory epilepsy. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码:43 / 47
页数:5
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