European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery
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Eur J Cardiothorac Surg · Aug 2003
Video-assisted mediastinoscopic lymphadenectomy (VAMLA)--a method for systematic mediastinal lymphnode dissection.
Video-assisted mediastinal lymphadenectomy (VAMLA) increases quality of mediastinal lymph node staging in bronchial carcinoma. The video-mediastinoscope allows systematic lymphadenectomy by bimanual preparation. Complete bilateral resection of lymph nodes in stations 1, 2, 3, 4 and 7 (Naruke) can safely be done after visualization of limiting structures (trachea, main bronchi, oesophagus, pericardium, pulmonary artery, aorta, upper vena cava and azygos vein). In this initial study, we compared histopathological findings from VAMLA with final lymph node staging from subsequent thoracotomy. ⋯ Mediastinal lymph node staging is improved by VAMLA. A systematic lymphadenectomy is performed bimanually through the video mediastinoscope. The number of lymph nodes removed is doubled compared to standard mediastinoscopy. There were no false negative results at final pathology. This new technique presents the basis for video-assisted thoracic surgery (VATS) lobectomy because complete resection of the mediastinal lymph nodes can be achieved by VAMLA. Potential complications of VAMLA such as injury of major mediastinal vessels, airways, pneumothorax or recurrent laryngeal nerve injury indicate the need for a full thoracic surgical infrastructure.
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Eur J Cardiothorac Surg · Jul 2003
A comprehensive analysis of traumatic rib fractures: morbidity, mortality and management.
A rib fracture secondary to blunt thoracic trauma is an important indicator of the severity of the trauma. In the present study we explored the morbidity and mortality rates and the management following rib fractures. ⋯ Rib fractures can be interpreted as signs of significant trauma. The greater the number of fractured ribs, the higher the mortality and morbidity rates. Patients with isolated rib fractures should be hospitalized if the number of fractured ribs is three or more. We also advocate that elderly patients with six or more fractured ribs should be treated in intensive care units due to high morbidity and mortality.
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Eur J Cardiothorac Surg · Jul 2003
Management of pulmonary venous obstruction after correction of TAPVC: risk factors for adverse outcome.
Recurrent pulmonary venous obstruction (PVO) occurs in 0-18% of infants undergoing correction of total anomalous pulmonary venous connection (TAPVC). Limited published data suggest that PVO usually develops within 6 months of primary repair, and that outcomes of reoperations are poor. This study aimed to review our experience of reoperations for PVO post-TAPVC repair and to identify risk factors for adverse outcome. ⋯ Our findings support the conclusion that early presentation and postoperative pulmonary hypertension have the greatest adverse impact on outcome. Of these, failure to achieve a low-pressure pulmonary vascular system seems to be the variable that most strongly prevents survival. In our series, neither ostial PVO nor multiple re-interventions significantly increased surgical risk. The negative impact of postoperative residual obstruction on outcome was not striking. However, an aggressive surgical approach to this disease is still warranted. Although the role of each technique in obtaining long-lasting relief of PVO remains to be established, the use of artificial material seems unwise.
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Eur J Cardiothorac Surg · Jul 2003
Effect of avoiding cardiopulmonary bypass in non-elective coronary artery bypass surgery: a propensity score analysis.
Non-elective coronary artery surgery (emergent/salvage or urgent) carries an increased risk in most risk-stratification models. Off-pump coronary surgery is increasingly used in non-elective cases. We aimed to investigate the effect of avoiding cardiopulmonary bypass on outcomes following non-elective coronary surgery. ⋯ In this experience, off-pump coronary surgery in non-elective patients is safe with acceptable results. Non-elective off-pump patients have a significantly reduced incidence of renal failure, and shorter post-operative stays compared to on-pump coronary artery bypass surgery.