The Annals of thoracic surgery
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Extracorporeal membrane oxygenation (ECMO) to support cardiopulmonary resuscitation (CPR) has been shown to improve survival in children and adults. We describe outcomes after the use of ECMO to support CPR (E-CPR) in adults using multiinstitutional data from the Extracorporeal Life Support Organization (ELSO) registry. ⋯ The use of E-CPR was associated with survival in 27% of adults with cardiac arrest facing imminent mortality. Further studies are warranted to evaluate and better define patients who may benefit from E-CPR.
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We performed thoracoscopic surgery for pneumothorax using two-lung ventilation with low tidal volume and evaluated the feasibility and safety of this procedure. ⋯ Thoracoscopic surgery for primary spontaneous pneumothorax using two-lung ventilation with low tidal volume was technically feasible.
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Primary graft dysfunction (PGD) after lung transplantation is a major cause of morbidity and mortality. Venovenous or venoarterial extracorporeal membrane oxygenation (ECMO) allows lung recovery; however, the optimal approach and impact on long-term survival are unknown. We analyzed outcomes after ECMO use for PGD after lung transplantation at a single center over a 15-year period and assessed long-term survival. ⋯ Extracorporeal membrane oxygenation can provide acceptable support for PGD irrespective of the method used. Long-term survival of patients with primary graft dysfunction requiring ECMO (overall and weaned) was inferior to that of patients who did not require ECMO.
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Randomized Controlled Trial
Cerebral protection by lidocaine during cardiac operations: a follow-up study.
A previous study showed less postoperative neurocognitive impairment in open-chamber cardiac surgery patients given lidocaine for 48 hours after induction of anesthesia. In the present study, we aimed to test the benefit of a 12-hour infusion in a broader group of cardiac surgery patients, including those undergoing coronary artery bypass graft surgery. ⋯ Lidocaine was not neuroprotective. The result of the previous trial may represent a type 1 error. Alternatively, benefit may be more likely for open-chamber surgery patients exposed to larger numbers of emboli or with a longer lidocaine infusion.
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Comparative Study
Minimal extracorporeal circulation: an alternative for on-pump and off-pump coronary revascularization.
Coronary artery bypass surgery employing minimal extracorporeal circulation (MECC) was compared with standard extracorporeal circulation (ECC) and off-pump coronary artery bypass graft surgery (OPCABG) with regard to the perioperative course. ⋯ Minimal extracorporeal circulation is an easy and safe procedure for coronary artery bypass graft surgery. In selected patients, the advantages of MECC equal those of OPCABG. MECC should be considered as an alternative to OPCABG and standard ECC procedures.