Ex-vivo recruitment and x-ray assessment of donor lungs in a challenging retrieval from a donor supported by lvad using the portable normothermic perfusion system: A case report

Lung transplantation (LTx) is limited by the shortage of suitable donors. To overcome this problem, many programs have begun to use donors with extended criteria (marginal donors). However, brain-dead patients with implanted mechanical circulatory support system have rarely been considered as potential lung donors. This case demonstrates the feasibility of lung transplantations from organ donors supported by a mechanical circulatory support system despite the possible difficulties of lung retrieval. CASE PRESENTATION: Our case presents a successful procurement and bilateral lung transplantation from a donor supported by a left ventricular assist device (LVAD) who experienced an intraoperatively haemodynamic complication. The use of portable normothermic perfusion device let us to reduce ischemic injury and assess these marginal donor lungs helping us to determine the clinical suitability for transplantation. Given our extensive experience with the device instrumentation and management, the EVLP process was uneventful with excellent post-transplant course. CONCLUSIONS: This case report demonstrates the feasibility of lung transplantations from organ donors supported by a mechanical circulatory support system using the portable normothermic perfusion platform to assess and preserve these donor lungs

Surgical and neurologic outcomes after robotic thymectomy in 100 consecutive patients with myasthenia gravis

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Extended criteria donor lung reconditioning with the organ care system lung: a single institution experience

Lung transplantation is a life-saving procedure limited by donor's availability. Lung reconditioning by ex vivo lung perfusion represents a tool to expand the donor pool. In this study, we describe our experience with the OCS\u2122 Lung to assess and recondition extended criteria lungs. From January 2014 to October 2016, of 86 on-site donors evaluated, eight lungs have been identified as potentially treatable with OCS\u2122 Lung. We analyzed data from these donors and the recipient outcomes after transplantation. All donor lungs improved during OCS perfusion in particular regarding the PaO2/FiO2 ratio (from 340 mmHg in donor to 537 mmHg in OCS) leading to lung transplantation in all cases. Concerning postoperative results, primary graft dysfunction score 3 at 72 h was observed in one patient, while median mechanical ventilation time, ICU, and hospital stay were 60 h, 14 and 36 days respectively. One in-hospital death was recorded (12.5%), while other two patients died during follow-up leading to 1-year survival of 62.5%. The remaining five patients are alive and in good conditions. This case series demonstrates the feasibility and value of lung reconditioning with the OCS\u2122 Lung; a prospective trial is underway to validate its role to safely increase the number of donor lungs. \ua9 2018 Steunstichting ESO

Two-port intrapericardial left VATS pneumonectomy

: Pneumonectomy is a surgical treatment for locally advanced lung tumors that deeply infiltrate into the pulmonary hilum, and is a major thoracic procedure. An intrapericardial approach may be necessary in cases where it is  impossible to safely deal with the extrapericardial non-invaded sections of the pulmonary vessels. This article describes our technique for intrapericardial left video-assisted thoracoscopic pneumonectomy in a patient with hilar squamous cell carcinoma. The procedure was performed through a two-incision approach and, because of the involvement of the proximal portion of the pulmonary vessels, an intrapericardial isolation and closure of these structures was performed. Radical lymphadenectomy was performed and a pericardial flap was used for coverage of the bronchial stump. This is a complex and challenging procedure, however the patient had an uneventful postoperative course and was discharged on the 7th postoperative day

Is "lung repair centre" a possible answer to organ shortage?-transplantation of left and right lung at two different centres after ex vivo lung perfusion evaluation and repair: case report

Ex vivo lung perfusion (EVLP) has become a reality as a technique to evaluate and recondition lungs from marginal donors. We report the first case on the use of EVLP followed by separate transplantation in two different centres. The local organ procurement organization proposed the lungs of a 53-year-old non-smoker donor who died for cerebral haemorrhage. P/F ratio was 294 after lung recruitment manoeuvres. Oto score was 10. Two centres accepted the grafts for two single transplantations under the condition of EVLP evaluation. After usual retrieval, the bi-pulmonary block was transferred to Centre 1 and EVLP was run as previously described. At the end of the procedure the two lungs were evaluated separately and both judged suitable for transplantation. After cooling and storage on ice, the block was separated on the back table. The left lung was transplanted in a patient with pulmonary fibrosis at Centre 1; surgery was complicated by cardiac arrhythmias that required several defibrillations. The right lung was transferred on ice to Centre 2, 250 km away from Centre 1, and transplanted in a patient with idiopathic pulmonary fibrosis. Thirty months after transplantations Patient 1 and Patient 2 are both alive, in good clinical conditions. This is the first report of the separate use of lungs after EVLP for non-urgent recipients in two different centres. This experience opens the door to a new allocation model with great potentials on organ shortage. Actually, we demonstrated that the perspective of a 'lung repair centre' is feasible and effective

A 72-year-old woman with previous pulmonary metastasis and new peripheral nodule

none7nononeComacchio, Giovanni Maria; Giraudo, Chiara; Nannini, Nazarena; Rebusso, Alessandro; Polverosi, Roberta; Rea, Federico; Calabrese, FiorellaComacchio, Giovanni Maria; Giraudo, Chiara; Nannini, Nazarena; Rebusso, Alessandro; Polverosi, Roberta; Rea, Federico; Calabrese, Fiorell

Comparing robotic and trans-sternal thymectomy for early-stage thymoma: a propensity score-matching study

Minimally invasive techniques seem to be promising alternatives to open approaches in the surgical treatment of early-stage thymoma, although there are controversies because of lack of data on long-term results. The aim of the study was to evaluate the surgical and oncological results after robotic thymectomy for early-stage thymoma compared to median sternotomy

Asymptomatic Pulmonary Allograft Kaposi Sarcoma: A Case Report

Solid-organ transplant recipients are at high risk of developing malignancies. A greater risk of Kaposi sarcoma has been reported in lung recipients in our country, particularly in those from Southern Italy, probably due to the high prevalence of Human herpes virus 8 infection. Kaposi sarcoma affecting only the lung allograft is extremely rare. We describe a case of a lung recipient who developed Kaposi sarcoma only in the graft, 22 months after transplant. The patient, a 65-year-old man from Southern Italy, underwent bilateral lung transplant for idiopathic pulmonary fibrosis in January 2009. He developed mild/moderate acute cellular rejection ( 65A2) in 4 of 6 scheduled transbronchial biopsies thus was treated with increased immunosuppressive therapy, shifting from cyclosporine to tacrolimus and mycophenolate mofetil. In July 2010, a high-resolution computed tomography scan showed small bilateral lung nodules, despite a generally good condition. After 2 months, his condition worsened with a severe weight loss. A positron emission tomography scan showed mild metabolic activity in the lesions with no other localizations. In October 2010, a lung biopsy was performed, with results showing typical histologic and immunohistochemical features of Kaposi sarcoma. Molecular tissue evaluations and serologic analyses were positive for Human herpes virus 8. The patient's immunosuppressive therapy was suspended, and he started liposomal doxorubicin treatment; however, after the first cycle, he developed severe respiratory dysfunction. The patient died 27 months after lung transplant for neoplasm. Our report highlights the importance of considering Kaposi sarcoma in the differential diagnosis for lung nodules in lung transplant recipients, even in the absence of any initial specific symptom or cutaneous lesion

Robotic-assisted thymectomy: current perspectives

Thymectomy is the cornerstone in the treatment of thymic tumors and an accepted option for the management of myasthenia gravis. Different surgical approaches have been described, but the gold standard is represented by median sternotomy. In the last two decades, the development of minimally invasive surgery has led to an increased acceptance of thymectomy, especially for benign diseases. Robotic thymectomy seems a further step in the development and evolution of minimally invasive approaches. Since its introduction, different authors described their experience with robotic thymectomy, both for nonthymomatous myasthenia gravis and for thymic tumors. Available data show that robotic thymectomy may be considered a safe and feasible operation. In patients with nonthymomatous myasthenia, robotic thymectomy is effective and the long-term results are encouraging. The role of robotic thymectomy in patients affected by thymoma is still under evaluation, but the intermediate results seem promising both in terms of surgical and oncologic outcomes

Feasibility and Utility of Chest-X ray on Portable Normothermic Perfusion System

Ex Vivo Lung Perfusion (EVLP) represents a unique platform for donor lung assessment and reconditioning. Graft assessment during EVLP is a complex process based on different parameters. In addition to standard parameters, radiologic evaluation is acquiring great importance in its ability to identify small unrecognized inflammatory/infectious processes that can complicate the postoperative outcome