Zalmay N, Nune G, Heck C N, Dao K T, Ly B T, Ipe J, Liu C Y, Kunhi Veedu H P
Kern Medical Center, United States.
University of Southern California, United States.
Epilepsy Behav Rep. 2025 May 2;31:100775. doi: 10.1016/j.ebr.2025.100775. eCollection 2025 Sep.
Super-refractory status epilepticus (SRSE) is a life-threatening condition characterized by persistent seizures lasting beyond seven days despite anesthetic therapy. Managing SRSE is challenging, particularly in cases resistant to conventional treatments. This case report presents a 41-year-old female with prolonged SRSE secondary to focal epilepsy, successfully treated with surgical resection, vagus nerve stimulation (VNS), and botulinum toxin (BoNT) therapy. The patient initially presented with left focal motor status epilepticus and a right frontal intracerebral hematoma. Despite an emergency craniotomy, her seizures persisted, leading to prolonged SRSE. After multiple failed sedation weaning attempts, a stepwise intervention approach was implemented consisting of an Electrocorticography (ECoG)-guided surgical resection of the residual epileptic focus, VNS implantation for long-term seizure modulation, BoNT therapy for residual epilepsia partialis continua (EPC). The combined approach of surgical resection and VNS implantation successfully terminated the status epilepticus. Residual Epilepsia Partialis Continua (EPC) was effectively managed with botulinum toxin therapy (BoNT). This case underscores the potential efficacy of combining surgical resection and VNS implantation in treating SRSE and highlights the beneficial effects of BoNT in managing residual EPC, offering a potential treatment pathway for similar refractory cases.
超难治性癫痫持续状态(SRSE)是一种危及生命的疾病,其特征是尽管进行了麻醉治疗,但癫痫发作仍持续超过七天。管理SRSE具有挑战性,尤其是在对传统治疗耐药的病例中。本病例报告介绍了一名41岁的女性,因局灶性癫痫继发超难治性癫痫持续状态,通过手术切除、迷走神经刺激(VNS)和肉毒杆菌毒素(BoNT)治疗成功治愈。患者最初表现为左侧局灶性运动性癫痫持续状态和右侧额叶脑内血肿。尽管进行了紧急开颅手术,但其癫痫发作仍持续,导致超难治性癫痫持续状态延长。在多次尝试停用镇静药物失败后,实施了一种逐步干预方法,包括在脑电描记术(ECoG)引导下手术切除残留的癫痫病灶、植入VNS进行长期癫痫发作调节、使用BoNT治疗残留的部分性癫痫持续状态(EPC)。手术切除和植入VNS的联合方法成功终止了癫痫持续状态。残留的部分性癫痫持续状态(EPC)通过肉毒杆菌毒素治疗(BoNT)得到有效控制。本病例强调了手术切除和植入VNS联合治疗SRSE的潜在疗效,并突出了BoNT在管理残留EPC方面的有益效果,为类似难治性病例提供了一条潜在的治疗途径。