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 2007
What to expect after tricuspid valve replacement? Long-term results.
Current knowledge in long-term results of tricuspid valve replacement is limited. Present study reviews our experience from a consecutive series. ⋯ Any tricuspid disease not amenable to repair thus necessitating replacement is an unfortunate situation since both the short and long-term results of valve replacement are suboptimal in regard to those of left-sided valve replacements, probably due to different structural and geometrical characteristics of right ventricle and the low-pressure venous system hemodynamics. Etiology, clinical presentation and pulmonary vascular hemodynamics are major determinants of the outcome.
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Eur J Cardiothorac Surg · Jul 2007
Practice GuidelineESTS guidelines for preoperative lymph node staging for non-small cell lung cancer.
Accurate preoperative staging and restaging of mediastinal lymph nodes in patients with non-small cell lung cancer (NSCLC) is of paramount importance. It will guide choices of treatment and determine prognosis and outcome. Over the last years, different techniques have become available. ⋯ For restaging, invasive techniques providing cyto-histological information are advisable despite the encouraging results supported with the use of PET/CT imaging. Both endoscopic techniques and surgical procedures are available. If they yield a positive result, non-surgical treatment is indicated in most patients.
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Despite the indisputable and well-known advantages of general anesthesia in thoracic surgery, this can trigger some adverse effects including an increased risk of pneumonia, impaired cardiac performance, neuromuscular problems, mechanical ventilation-induced injuries, which include barotrauma, volotrauma, atelectrauma, and biotrauma. In order to reduce the adverse effects of general anesthesia, thoracic epidural anesthesia has been recently employed to perform awake thoracic surgery procedures including coronary artery bypass, management of pneumothorax, resection of pulmonary nodules and solitary metastases, lung volume reduction surgery, and even transsternal thymectomy. ⋯ In this review we have tried to provide a first-step analysis of the anecdotal reports available in the literature on this topic. We also desired to provide insights into the main physiologic effects of awake thoracic surgery with epidural anesthesia, with particular attention to the several issues raised by its application in patients with chronic obstructive pulmonary disease, which can represent one of the most stimulating challenges in this setting.
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Eur J Cardiothorac Surg · Jul 2007
Randomized Controlled TrialA single prophylactic dose of pentoxifylline reduces high dependency unit time in cardiac surgery - a prospective randomized and controlled study.
The pathogenesis of the post cardiopulmonary bypass (CPB) organ dysfunction syndrome is complex, with inflammation being an important component. The purpose of this prospective, randomized and controlled study was to evaluate the effect of a single dose of pentoxifylline (PTX) prior to CPB on high dependency unit time. ⋯ A single dose of PTX prior to CPB was able to reduce plasma levels of TNFalpha. In this descriptive study, there was a trend towards reduced duration of ventilation and the high dependency unit time, i.e. the time till transferral to a peripheral ward was shortened.
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Eur J Cardiothorac Surg · Jul 2007
Comparative Study Controlled Clinical TrialEffectiveness of gabapentin in the treatment of chronic post-thoracotomy pain.
Chronic post-thoracotomy pain (CPTP) consists of different types of pain. Some characteristics of CPTP are the same as those of recognized neuropathic pain syndromes. ⋯ Gabapentin is safe and effective in the treatment of CPTP with minimal side effects and a high patient compliance. These results should be supported with multidisciplinary studies with larger sample sizes and longer follow-ups.