Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · Aug 2015
Sutureless 3f Enable valve implantation concomitant with mitral valve surgery.
Interest in aortic sutureless bioprostheses is growing. Here, we evaluate the feasibility of performing aortic sutureless valve replacement concomitant with mitral valve surgery using the 3f Enable prosthesis. ⋯ 3f Enable® sutureless valve implantation combined with mitral valve surgery appears feasible and the results presented here are encouraging. This procedure has the potential to simplify surgery in a cohort of high-risk patients for whom transcatheter aortic valve replacement is not an effective option. Larger studies should be conducted to confirm these observations.
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Interact Cardiovasc Thorac Surg · Jul 2015
ReviewIs the learning curve for video-assisted thoracoscopic lobectomy affected by prior experience in open lobectomy?
A best evidence topic was written according to a structured protocol. The question addressed is the learning curve for video-assisted thoracoscopic (VATS) lobectomy affected by prior experience in open lobectomy? Two hundred and two studies were identified of which seven presented the best evidence on the topic. The authors, date, journal, country of publication, study type, participating surgeon and relevant outcomes are tabulated. ⋯ Four trainee surgeons who had performed at least 50 open pulmonary resections each managed to achieve a similar mean operative time to their consultant in their first 46 cases, and a lower morbidity (26 vs 34.7%). There was no increase in mortality in the trainee groups. Surgeons with limited experience in open lobectomy can achieve good outcomes in VATS lobectomy comparable with their more experienced seniors.
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Interact Cardiovasc Thorac Surg · Jul 2015
Predictors of post-recurrence survival in patients with non-small-cell lung cancer initially completely resected.
Despite recent progress in diagnostic technology and therapeutic approaches to non-small-cell lung cancer (NSCLC), 30-75% of patients develop tumour recurrence after resection. However, the details of post-recurrence survival (PRS) are not well understood. We aimed to investigate the predictors of PRS in patients with NSCLC initially completely resected. ⋯ The current results showed that non-adenocarcinoma histology, elevated serum CEA at recurrence and no systemic chemotherapy were independent unfavourable post-recurrence prognostic factors. The current data can be informative for patient follow-up after complete resection and further clinical investigation may give us more information about PRS and accurate treatment strategy for recurrent NSCLC after initial complete resection.
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Interact Cardiovasc Thorac Surg · Jul 2015
Percutaneous dilatational tracheostomy following total artificial heart implantation.
Coagulation disorders and an immune-altered state are common among total artificial heart patients. In this context, we sought to evaluate the safety of percutaneous dilatational tracheostomy in cases of prolonged need for mechanical ventilatory support. We retrospectively analysed the charts of 11 total artificial heart patients who received percutaneous dilatational tracheostomy. ⋯ Late complications, including subglottic stenosis, stomal infection or infections of the lower respiratory tract, were not observed. In conclusion, percutaneous dilatational tracheostomy in total artificial heart patients is safe. Considering the well-known benefits of early tracheotomy over prolonged translaryngeal intubation, we advocate early timing of therapy in cases of prolonged mechanical ventilation.
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Interact Cardiovasc Thorac Surg · Jul 2015
Comparative StudyA retrospective comparative study of minimally invasive extracorporeal circulation versus conventional extracorporeal circulation in emergency coronary artery bypass surgery patients: a single surgeon analysis.
At the moment, the main application of minimally invasive extracorporeal circulation (MiECC) is reserved for elective cardiac operations such as coronary artery bypass grafting (CABG) and/or aortic valve replacement. The purpose of this study was to compare the outcome of emergency CABG operations using either MiECC or conventional extracorporeal circulation (CECC) in patients requiring emergency CABG with regard to the perioperative course and the occurrence of major adverse cardiac and cerebral events (MACCE). ⋯ In our opinion, the use of MiECC in urgent CABG procedures is safe, feasible and shows no disadvantages compared with the use of CECC. Emergency operations using the MiECC system showed a significantly lower blood transfusion rate and better results concerning the unadjusted in-hospital mortality.