Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · May 2012
Surgical treatment for retrograde type A aortic dissection after endovascular stent graft placement for type B dissection.
Retrograde type A aortic dissection (RTAD) is a life-threatening and underestimated complication of endovascular stent graft placement for type B dissection. Here, we retrospectively investigated our experience of surgical treatment for RTAD after endovascular stent graft placement for type B dissection. Between June 2006 and September 2011, nine patients with RTAD were transferred to our department for surgery. ⋯ The mean follow-up was 34.79 ± 19.37 months and eight patients are still alive. One patient was lost to follow-up. Surgical treatment for RTAD is a safe alternative and the results are encouraging.
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Interact Cardiovasc Thorac Surg · May 2012
Comparative StudyAccuracy of two scoring systems for risk stratification in thoracic surgery.
We investigate the suitability of the two existing risk stratification systems available for predicting mortality in a cohort of patients undergoing lung resection under a single surgeon. Data from the 290 consecutive patients who underwent pulmonary resection between January 2008 and January 2011 were extracted from a prospective clinical data base. In-hospital mortality risk scores are calculated for every patient by using Thoracoscore and ESOS.01 and were compared with actual in-hospital mortality. ⋯ ESOS was reasonably accurate at predicting the overall mortality (sensitivity 88% and specificity 67%), whereas Thoracoscore was a weaker predictor of mortality (sensitivity 67% and specificity 53%). The ESOS score had better predictive values in our patient population and might be easier to calculate. Because of their low specificity, the use of these scores should be limited to the assessment of outcomes of surgical cohorts, but they are not designed to predict risks for individual patients.
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Interact Cardiovasc Thorac Surg · May 2012
Case ReportsSuccessful thrombolysis of major pulmonary embolism 5 days after lobectomy.
Aggressive intravenous thrombolysis of pulmonary emboli after major thoracic surgery has rarely been reported and is controversial because of an assumed risk of fatal bleeding. We report a 62-year old female who underwent left upper lobectomy. Her postoperative course was complicated with symptomatic pulmonary embolism and on postoperative day 5 she was successfully treated with intravenous thrombolysis using alteplase (Actilyse(®)) without signs of bleeding. She was discharged from the hospital 12 days postoperatively.
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Interact Cardiovasc Thorac Surg · Apr 2012
ReviewUse of gentamicin-collagen sponges in closure of sternal wounds in cardiothoracic surgery to reduce wound infections.
A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was: Are antibiotic implants like gentamicin-collagen implants useful in preventing sternal wound infections (SWIs)? Altogether, more than 484 papers were found using the reported search; of these, 7 represented the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated. ⋯ Coagulase-negative staphylococci were predominantly isolated from infected wounds in all the trials except the one from USA, where infections were polymicrobial. Gentamicin resistance among common pathogens causing SWIs can vary from 15 to 80%. Gentamicin-collagen is unlikely to reduce SWIs in high-risk patients and polymicrobial infections.
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Interact Cardiovasc Thorac Surg · Apr 2012
Current practice of antiplatelet and anticoagulation management in post-cardiac surgery patients: a national audit.
The Audit and Guidelines Committee of the European Association for Cardio-Thoracic Surgery recently published a guideline on antiplatelet and anticoagulation management in cardiac surgery. We aimed to assess the awareness of the current guideline and adherence to it in the National Health Service through this National Audit. We designed a questionnaire consisting of nine questions covering various aspects of antiplatelet and anticoagulation management in post-cardiac surgery patients. ⋯ Low-dose aspirin is commonly used despite the recommendation of 150-300 mg. The loading dose of aspirin within 24 h as recommended by the guideline is followed only by 60.7% of surgeons. There was not much deviation from the guideline with respect to the anticoagulation therapy.