Journal of clinical anesthesia
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There is a lack of large, multi-institutional studies analyzing the association of timing of emergency surgery with death occurring either intraoperatively or in the recovery room setting. The primary objective of this study was to determine if time of day for emergency surgeries was associated with mortality. ⋯ Although, theoretically, health care providers working after-hour shifts may be impacted by sleep deprivation and/or limited resources, we found that time of day was not associated with increased risk of mortality during the intraoperative and immediate postoperative period in emergency surgery.
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Observational Study
A mini-fluid challenge of 150mL predicts fluid responsiveness using ModelflowR pulse contour cardiac output directly after cardiac surgery.
The mini-fluid challenge may predict fluid responsiveness with minimum risk of fluid overloading. However, the amount of fluid as well as the best manner to evaluate the effect is unclear. In this prospective observational pilot study, the value of changes in pulse contour cardiac output (CO) measurements during mini-fluid challenges is investigated. ⋯ The use of minimal invasive ModelflowR pulse contour CO measurements following a mini-fluid challenge of 150mL can predict fluid responsiveness and may help to improve fluid management.
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Observational Study
Hospitals with greater diversities of physiologically complex procedures do not achieve greater surgical growth in a market with stable numbers of such procedures.
Although having a large diversity of types of procedures has a substantial operational impact on the surgical suites of hospitals, the strategic importance is unknown. In the current study, we used longitudinal data for all hospitals and patient ages in the State of Florida to evaluate whether hospitals with greater diversity of types of physiologically complex major therapeutic procedures (PCMTP) also had greater rates of surgical growth. ⋯ During a period with no overall growth in PCMTP, hospitals with greater diversities of types of PCMTP had growth that was, at most, minimally larger than that of the smaller hospitals, and vice-versa. Diversity is important operationally. From the perspective of delivering surgical care within a market, the unique contributions of each large teaching hospital performing many different types of PCMTP needs to be considered relative to the combined capabilities of other hospitals in its region.