Transplantation
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Extracorporeal membrane oxygenation (ECMO) is being increasingly used as a bridge to lung transplantation. Small, single-institution series have described increased success using ECMO in spontaneously breathing patients compared with patients on ECMO with mechanical ventilation, but this strategy has not been evaluated on a large scale. ⋯ In patients with worsening pulmonary disease awaiting lung transplantation, those supported via ECMO with spontaneous breathing demonstrated improved survival compared with other bridging strategies.
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Neuromuscular blockade (NMB) reversal with neostigmine and glycopyrrolate has been reported to cause cardiac arrest in patients with a history of cardiac transplantation. The purpose of this study was to examine the safety of NMB reversal with acetylcholinesterase inhibitors and muscarinic anticholinergics in these patients. ⋯ Although rare cases of cardiac arrest after NMB reversal have been reported, our experience would support the safety of neostigmine and glycopyrrolate in cardiac transplantation patients.
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Despite broad and intense conventional immunosuppression, long-term survival after lung transplantation lags behind that for other solid organ transplants, primarily because of allograft rejection. Therefore, new strategies to promote lung allograft acceptance are urgently needed. The purpose of the present study was to induce allograft tolerance with a protocol compatible with deceased donor organ utilization. ⋯ Together, these data provide proof-of-concept for establishing lung allograft tolerance with tandem donor bone marrow transplantation using a short-duration nonmyeloablative conditioning regimen and posttransplant cyclophosphamide.