title: [Regional hyperthermic fibrinolytic perfusion in postoperative deep venous thrombosis of the leg].
abstract: Four days after an operation for fusion of lumbar and sacral vertebrae a 30-year-old man developed bilateral deep-vein thrombosis in the legs, extending on the left from the fibular group of veins to the popliteal vein. On the right all deep veins of the lower leg were occluded, including the confluence of the popliteal vein. As systemic fibrinolysis was contraindicated, surgical thrombectomy was undertaken. After incomplete removal of the thrombi, regional hyperthermic perfusion with streptokinase was performed using a heart-lung machine. After a compression bandage had been applied to the right leg above the veins the leg was perfused via the common femoral vein at 40 degrees C from the heart-lung machine, at a flow rate of 600-800 ml/min, for 60 min with a solution containing 1 million IU streptokinase. Measurement of various components in the perfusate indicated marked fibrinolysis (fibrinogen: not measurable; fibrinogen breakdown products: > 80 micrograms; streptokinase: 100 FU/ml after 30 min, 62 FU/ml after 60 min). At the same time there was no demonstrable fibrinolytic activity in the systemic circulation. Fibrinogen concentration fell from 340 mg/dl 30 min before the onset of perfusion to 245 mg/dl 90 min after it. After 60 min of perfusion the blood from the right leg was discarded and the leg flushed through with 1.5 l of an electrolyte solution and then filled up with previously obtained and stored patient's own blood concentrate. Subsequent phlebography and venous occlusion plethysmography demonstrated complete recanalization of the deep-vein system with normal venous valve function.
authors.affiliation: Chirurgische Universitätsklinik, St.-Josef-Hospital, Bochum.
authors.forename: A
authors.initials: A
authors.lastname: Mumme
authors.forename: R
authors.initials: R
authors.lastname: Ernst
authors.forename: M
authors.initials: M
authors.lastname: Kemen
authors.forename: G
authors.initials: G
authors.lastname: Walterbusch
authors.forename: V
authors.initials: V
authors.lastname: Zumtobel
mesh_terms: D000328:Adult; D003131:Combined Modality Therapy / Q000379:methods; D000075202:Contraindications; D005343:Fibrinolytic Agents / Q000008:administration & dosage*; D006355:Heart-Lung Machine; D006801:Humans; D006979:Hyperthermia, Induced / Q000379:methods; D007403:Intervertebral Disc / Q000601:surgery; D008159:Lumbar Vertebrae / Q000601:surgery; D008297:Male; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000628:therapy*; D011859:Radiography; D013123:Spinal Fusion; D017131:Thrombectomy / Q000379:methods; D015912:Thrombolytic Therapy; D013924:Thrombophlebitis / Q000000981:diagnostic imaging / Q000628:therapy*
chemical_list: D005343:Fibrinolytic Agents
vernacular_title: Regionale hypertherme Fibrinolytika-Perfusion bei postoperativer tiefer Beinvenenthrombose.