Journal of the American College of Surgeons
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Randomized Controlled Trial
Evaluation of Gastric Microcirculation by Laser Speckle Contrast Imaging during Esophagectomy.
Thoracic epidural anesthesia (TEA) may provoke hypotension, and that, as well as the use of vasopressors and the surgical technique, could affect splanchnic microcirculation, in which the surgical target organ is of particular interest. This study used laser speckle contrast imaging (LSCI) to monitor gastric microcirculation during esophagectomy. ⋯ During esophagectomy, gastric microcirculation can be followed in real-time by LSCI. Flow changes in the stomach seemed related more to surgery than to TEA/vasopressor support. Laser speckle contrast imaging could form basis for directing procedures to maintain the microcirculation.
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Observational Study
External Validation of the HERNIAscore: An Observational Study.
The HERNIAscore is a ventral incisional hernia (VIH) risk assessment tool that uses only preoperative variables and predictable intraoperative variables. The aim of this study was to validate and modify, if needed, the HERNIAscore in an external dataset. ⋯ We have externally validated and improved the HERNIAscore. The revised HERNIAscore uses BMI, incision length, COPD, and earlier abdominal operation to predict risk of postoperative incisional hernia. Future research should assess methods to prevent incisional hernias in moderate-to-high risk patients.
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Compared with nonprocedural fields, procedural specialization requires longer training, less flexible schedules, and greater physical demands. The impact of these factors on pregnancy, maternity outcomes, and career satisfaction has not been well described. ⋯ Procedural trainees have higher rates of assisted reproduction, shorter maternity leave, and are ultimately more likely to express career dissatisfaction. These findings illustrate the need for adequate support for trainee mothers, particularly in procedural specialties.