RESUMO
Sleeve gastrectomy (SG) at the time of liver transplant (LT) has been argued to decrease resource utilization. However, larger studies examining outcomes are lacking. We aim to determine the outcomes of simultaneous SG and LT compared to LT alone. This is a retrospective cohort study using the 2011-2017 National Inpatient Sample (NIS). The primary outcome was the odds of inpatient mortality in patients undergoing simultaneous SG and LT compared with LT alone. Secondary outcomes included inpatient morbidity, resource utilization, hospital length of stay (LOS), and inflation-adjusted total hospital costs and charges. A total of 45 361 patients underwent LT in the study period, 49 underwent simultaneous SG. Patients undergoing simultaneous LT and SG had lower crude mortality (0.0%) compared to LT alone (2.97%; P = 0.52). There were no statistically significant differences in morbidity, resource utilization, and hospital costs and charges. Patients undergoing simultaneous LT and SG did not have significantly different mortality rates, morbidity, resource utilization, or LOS during the index admission when compared to LT alone. SG may be feasible at the time of LT in very carefully selected patients. Studies should focus in determining which patients are the optimal candidates to undergo simultaneous LT and SG.
Assuntos
Laparoscopia , Transplante de Fígado , Obesidade Mórbida , Gastrectomia , Hospitalização , Humanos , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: Takotsubo syndrome (TTS), also known as Takotsubo cardiomyopathy or stress-induced cardiomyopathy, has been described following a variety of surgeries and disease states. The relationship between intra-operative anesthesia management and the development of this syndrome has never been fully elucidated. OBJECTIVES: The primary objective of this study was to determine the relationship of multiple intra-operative factors on the pathogenesis of TTS. METHODS: A single-center retrospective review of all liver transplants performed at Mayo Clinic Florida from January 2005 to December 2014. Patients developing left ventricular dilation and a concomitant decrease in ejection fraction, a negative cardiac catheterization, or stress test within 30 days of transplantation were identified. Cases were matched 2:1 to controls with respect to MELD, age, sex, and indication for transplantation. Our evaluation included liver graft characteristics, intra-operative medications, and intra-operative hemodynamic measurements. RESULTS: We identified 24 cases of TTS from a pool of 1752 transplants, for an incidence of 1.4%. No statistically significant differences in intra-operative measures between the two groups were identified (all P ≥ .08). CONCLUSION: Our exploratory, single-center retrospective review evaluating 46 intra-operative characteristics found no association with the development of TTS.