医学
脑静脉窦血栓形成
血栓形成
静脉血栓形成
儿科
入射(几何)
外科
回顾性队列研究
并发症
物理
光学
作者
Lindsay Johnson-Bishop,Cemal Karakas,Stephen F. Kralik,Clay T. Cohen,Mark Zobeck,Nick Park,Karen R. Rabin,Davut Pehli̇van,Saleh Bhar
标识
DOI:10.1177/08830738241282910
摘要
Objective To describe the incidence, clinical characteristics, and long-term outcomes of cerebral sinus venous thrombosis in children with acute lymphoblastic leukemia. Methods This was a retrospective cohort study comprising pediatric patients with newly diagnosed or first-relapse acute lymphoblastic leukemia who developed cerebral sinus venous thrombosis at Texas Children's Hospital from 2002 to 2019. Results Nineteen cases (1.7%) with cerebral sinus venous thrombosis were identified in all pediatric patients with acute lymphoblastic leukemia (n = 1129). Increased risk of cerebral sinus venous thrombosis was observed with age >10 years ( P = .006). Twelve cases (63%) occurred during the induction, 4 (21%) during maintenance, and 3 (16%) during the consolidation phases of leukemia therapy. Seizures (10/19) and headaches (9/19) were the most common presenting symptoms. After treatment with anticoagulation therapy, we observed full resolution of thrombosis in 10 (53%) and partial resolution in 8 patients (42%). Long-term neurologic outcomes at follow-up in the 14 patients who survived included normal neurologic examinations (n = 10), epilepsy (n = 3), and focal neurologic deficits (n = 2). The death occurred in 5 individuals. Conclusion Cerebral sinus venous thrombosis is a notable complication of pediatric acute lymphoblastic leukemia therapy. Older age (>10 years) was a risk factor for developing cerebral sinus venous thrombosis. Despite variable patient presentations and treatment durations, favorable clinical outcomes were observed in most patients after the treatment with anticoagulation for a minimum of 3 months.
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