The Thoracic and cardiovascular surgeon
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Thorac Cardiovasc Surg · Sep 2017
Review Meta AnalysisSurgical Repair of Moderate Ischemic Mitral Regurgitation-A Systematic Review and Meta-analysis.
Introduction Moderate mitral regurgitation (MR) of ischemic etiology has been associated with worse outcomes after coronary artery bypass grafting (CABG). Studies comparing concomitant mitral valve replacement/repair (MVR/Re) with CABG and standalone CABG have reported conflicting results. We performed a systematic review and meta-analysis of the published literature. ⋯ MD of change from baseline in left ventricular (LV) end-systolic dimension (MD: - 2.50, 95% CI: - 5.21 to - 0.21, p = 0.071) and LV ejection fraction (MD: 0.48, 95% CI: - 2.48 to 3.44, p = 0.750) were not significantly different between the groups. Incidence of moderate MR (MH RR: 3.24, 95% CI: 1.79-5.89, p < 0.001) was higher in the CABG only group. Conclusion Addition of MVR/Re to CABG in patients with moderate ischemic MR did not result in improvement in early or overall mortality, stroke risk, or intermediate markers of LV function when compared with CABG alone.
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Thorac Cardiovasc Surg · Aug 2017
Pain, Quality of Life, and Clinical Outcomes after Robotic Lobectomy.
Background To evaluate pulmonary function, pain, and quality of life at midterm after robotic lobectomy performed in a single institution. Methods Sixty-five consecutive patients underwent robotic thoracic surgery over 32 months using a complete four-arm portal technique. Sixty-one patients underwent lobectomies predominantly for stage I non-small cell lung cancer. ⋯ Conclusion Robotic lobectomy does not appear to have an impact on midterm pulmonary function. Persistent postoperative pain is mild, nonneuropathic-like, with weak interference on daily activities. Quality of life is satisfactory but related to the pain level.
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Thorac Cardiovasc Surg · Aug 2017
Computed Tomography-Guided Methylene Blue Labeling Prior to Thoracoscopic Resection of Small Deeply Placed Pulmonary Nodules. Do We Really Need Palpation?
Background Video-assisted thoracic surgery (VATS) is widely used for thoracic surgery operations, and day by day it becomes routine for the excision of undetermined pulmonary nodules. However, it is sometimes hard to reach millimetric nodules through a VATS incision. Therefore, some additional techniques were developed to reach such nodules little in size and which are settled on a challenging localization. ⋯ Four of the nodules were located on the left (2 upper lobes, 2 lower lobes), and seven of them were on the right (four lower lobes, two upper lobes, one middle lobe). The maximum standardized uptake values (SUV max) on 18F-FDG PET/CT scan ranged between 0 and 2, 79. Conclusion CT-guided methylene blue staining of millimetric deeply located pulmonary nodules is a safe and feasible technique that helps surgeon find these undetermined nodules by VATS technique without any need of digital palpation.
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Thorac Cardiovasc Surg · Aug 2017
Comparative StudyApplication of Continuous Wound-Infusion Catheters in Lung Transplantation: A Retrospective Data Analysis.
Background Lung transplantation is the only treatment option for many patients with end-stage pulmonary disease. Therefore, postthoracotomy pain therapy is of vital interest. Thoracic epidural analgesia (EPI) is the "gold standard" for postthoracotomy pain, but especially in lung transplantation contraindications, and potential infectious complications limit its advantages. ⋯ Patients of the PVB group were weaned earlier from mechanical ventilation after lung transplantation. Conclusion The potency of postoperative pain therapy of EPI and PVB seemed to be comparable and superior to SYS. Considering the risks and benefits, PVB could be a better choice than EPI for postthoracotomy pain therapy, especially in lung transplantation.
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Thorac Cardiovasc Surg · Aug 2017
HeartMate II Left Ventricular Assist Device Pump Exchange: A Single-Institution Experience.
Background Left ventricular assist devices (LVADs) have revolutionized the treatment of patients with end-stage heart failure. These devices are replaced when pump complications arise if heart transplant is not possible. We present our experience with HeartMate II (HMII (Thoratec, Plesanton, California, United States)) LVAD pump exchange. ⋯ Fifteen patients (93.7%) survived until hospital discharge. During the follow-up period (median, 155 days), 11 patients remained alive and 4 of these underwent successful cardiac transplantation. Conclusion HMII LVAD pump exchange can be safely performed for driveline infection or pump thrombosis when heart transplantation is not an option.