Efficacy of transarterial embolisation in patients with life-threatening spontaneous retroperitoneal haematoma

作者：Catharina Klausenitz, Julius Kuehn, Kai Noeckler, Christoph Georg Radosa, Ralf Hoffmann, Ulf Teichgraeber, Birger Mensel · 发表于：Clinical Radiology · 年份：2020 · DOI：10.1016/j.crad.2020.10.003 · 被引用次数：27 · 研究领域：Case Reports on Hematomas、Spinal Hematomas and Complications、Abdominal Trauma and Injuries

AIM: To evaluate the technical and clinical success of embolisation in patients with life-threatening spontaneous retroperitoneal haematoma (SRH) and to assess predictors of clinical outcome. MATERIALS AND METHODS: Thirty patients (mean age: 71.9±9.8 years) with SRH underwent digital subtraction angiography (DSA). All patients received anticoagulant or antiplatelet medication or a combination of both at the time the SRH occurred. RESULTS: Pre-interventional computed tomography angiography (CTA) revealed active retroperitoneal bleeding in 28 of 30 (93.3%) patients. DSA identified active haemorrhage in 22 of 30 patients (73.3%). Twenty-nine of 30 (96.7%) patients underwent embolisation. n-Butyl-2-cyanoacrylate (NBCA) was used in 15 patients (51.7%), coils were used in 10 patients (34.5%), and both embolic agents were used in four patients (13.8%). The technical success rate was 100%. Pre-interventional haemoglobin levels increased significantly after embolotherapy from 70.9±16.1 g/l to 87±11.3 g/l (p<0.001), whereas partial thromboplastin time decreased from 58±38 to 30±9 seconds (p<0.001) after embolotherapy. The need for transfusion of concentrated red cells decreased from 3±2.2 to 1±1.1 units (p<0.001) after the intervention. Clinical success was achieved in 19 of 29 (65.5%) patients. No major procedure-related complications occurred. Seven patients (24.1%) died within 30 days after the procedure. CONCLUSION: Embolotherapy in patients with life-threatening SRH leads to a hig...