title: [Surgical treatment of massive pulmonary embolism. (Reported of 45 successful embolectomies inclusive 10 with Trendelenburg's technic) (author's transl)].
abstract: 45 pulmonary embolectomies have been carried out successfully, 10 by Trendelenburg's procedure, 35 with extracorporeal circulation. The latter method gives satisfactory results (34 survivals out of 36 attempts since 1970) and appears to be the procedure of choice. Any pulmonary trauma should be avoided at operation; embolectomy is done by intra-vascular suction. The hemodynamic status was always abnormal: 5 initial cardiac arrests, 20 cases of severe shock (9 demonstrating cardiac arrest on the operating table) and 11 cases with less severe shock. In 9 cases cyanosis, respiratory distress and signs of acute cor pulmonale were the clinical features of the massive embolus. In 9 patients the operation was performed after an unsuccessful trial of thrombolysis. Preoperative pulmonary angiography could be performed in 30 cases and always showed extensive pulmonary vascular obstruction of 60 to 95 per cent. These data are important for diagnosis and for assessment of the prognosis. Despite of present medical treatment with fibrinolytics, surgery is still advisable in the treatment of massive pulmonary embolism. The indications are moribund patients, those in whom thrombolysis is contraindicated or unsuccessful and those with massive pulmonary obstruction (greater than 60 per cent). In this latter subset thrombolytic therapy carries a high level of mortality.
mesh_terms: D003018:Clot Retraction; D005112:Extracorporeal Circulation; D005343:Fibrinolytic Agents / Q000008:administration & dosage; D005602:France; D006801:Humans; D008722:Methods; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D011655:Pulmonary Embolism / Q000401:mortality / Q000601:surgery*; D011859:Radiography
chemical_list: D005343:Fibrinolytic Agents
vernacular_title: Chirurgische Behandlung der massiven Lungenembolie. Bericht über 45 erfolgreiche Operationen, hiervon 10 Eingriffe nach Trendelenburg.