PURPOSE: We present the outcome of resective epilepsy surgery in 69 pediatric patients who participated in the Dutch Collaborative Epilepsy Surgery Program (DCESP) between 1992 and 2002 with special emphasis on long-term follow-up. METHODS: Sixty-nine children (aged 3 months to 17 years) operated on before 2003 were included in this study (34 temporal resections (49%), 17 extra-temporal resections (24%) and 19 hemispherectomies (27%)). Engel classification was used to assess seizure outcome annually. Cognitive outcome was assessed if possible. Two telephone surveys were carried out with an interval of 2(1/2) years to obtain data on seizure frequency, use of AEDs and on aspects op psychosocial development. Kaplan-Meier survival curves were constructed to assess recurrence of seizures after initial postsurgical seizure freedom, based on both telephone surveys. RESULTS: Seventy percent scored Engel 1, 18% Engel 2, 6% Engel 3 and 6% Engel 4 at the time of the first telephone survey (2(1/2) years later: 77% Engel 1, 8% Engel 2, 12% Engel 3 and 3% Engel 4). Temporal resections were associated with the best seizure outcome (Engel 1 74% and 82%). AEDs could be withdrawn successfully in 53% of patients at time of the last follow-up. No negative impact on cognition was found. The first long-term follow-up (mean 4.5 years after surgery) measurement showed recurrence of seizures after initial seizure freedom in 17%. At time of the second long-term follow-up measurement (mean 7.5 years after surgery) this percentage had increased to 21%. CONCLUSIONS: Our results support previous reports that surgery for intractable epilepsy in pediatric patients can be safely performed with satisfactory long-term results. Best results are attained in temporal resections.
PURPOSE: We present the outcome of resective epilepsy surgery in 69 pediatric patients who participated in the Dutch Collaborative Epilepsy Surgery Program (DCESP) between 1992 and 2002 with special emphasis on long-term follow-up. METHODS: Sixty-nine children (aged 3 months to 17 years) operated on before 2003 were included in this study (34 temporal resections (49%), 17 extra-temporal resections (24%) and 19 hemispherectomies (27%)). Engel classification was used to assess seizure outcome annually. Cognitive outcome was assessed if possible. Two telephone surveys were carried out with an interval of 2(1/2) years to obtain data on seizure frequency, use of AEDs and on aspects op psychosocial development. Kaplan-Meier survival curves were constructed to assess recurrence of seizures after initial postsurgical seizure freedom, based on both telephone surveys. RESULTS: Seventy percent scored Engel 1, 18% Engel 2, 6% Engel 3 and 6% Engel 4 at the time of the first telephone survey (2(1/2) years later: 77% Engel 1, 8% Engel 2, 12% Engel 3 and 3% Engel 4). Temporal resections were associated with the best seizure outcome (Engel 1 74% and 82%). AEDs could be withdrawn successfully in 53% of patients at time of the last follow-up. No negative impact on cognition was found. The first long-term follow-up (mean 4.5 years after surgery) measurement showed recurrence of seizures after initial seizure freedom in 17%. At time of the second long-term follow-up measurement (mean 7.5 years after surgery) this percentage had increased to 21%. CONCLUSIONS: Our results support previous reports that surgery for intractable epilepsy in pediatric patients can be safely performed with satisfactory long-term results. Best results are attained in temporal resections.
Authors: Christine B Baca; Barbara G Vickrey; Stefanie Vassar; Jason S Hauptman; Andrew Dadour; Taemin Oh; Noriko Salamon; Harry V Vinters; Raman Sankar; Gary W Mathern Journal: Neurology Date: 2013-03-06 Impact factor: 9.910
Authors: M Hemb; T R Velasco; M S Parnes; J Y Wu; J T Lerner; J H Matsumoto; S Yudovin; W D Shields; R Sankar; N Salamon; H V Vinters; G W Mathern Journal: Neurology Date: 2010-04-28 Impact factor: 9.910
Authors: Jennifer N Gelinas; Andrew W Battison; Sherry Smith; Mary B Connolly; Paul Steinbok Journal: Childs Nerv Syst Date: 2010-09-21 Impact factor: 1.475
Authors: Amy Ka; Amir Taher; Stephanie D'Souza; Elizabeth H Barnes; Sachin Gupta; Christopher Troedson; Fiona Wade; Olga Teo; Russell C Dale; Chong Wong; Andrew F Bleasel; Mark Dexter; Kavitha Kothur; Deepak Gill Journal: Epilepsy Behav Rep Date: 2022-07-08