Journal of the American College of Surgeons
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Comparative Study Clinical Trial
Transforming hemoglobin measurement in trauma patients: noninvasive spot check hemoglobin.
Technological advances now allow for noninvasive Hbg measurements. Previous studies have reported on the efficacy of continuous noninvasive Hgb devices. Recently, a new device, Pronto-7, a spot check pulse CO-oximeter has become available. The aim of our study was to assess noninvasive Hgb measurement in trauma patients. ⋯ Spot check Hgb monitoring had excellent correlation with invasive Hgb measurements. Application of spot check has more clinical use as compared with previous continuous Hgb monitoring. This novel technology allows immediate and accurate Hgb measurements in trauma patients.
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The aim of this retrospective study was to compare the outcomes of operations based on 3-dimensional (3D) operation planning with non 3D-assisted operations in the treatment of centrally located hepatocellular carcinoma. ⋯ Compared with non 3D-assisted operations, the operation planning based on 3D reconstruction is a more effective and reasonable method in the treatment of centrally located hepatocellular carcinoma. In addition, the classification system may facilitate the 3D operation planning.
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Gastric electrical stimulation (GES) is used to treat medically refractory gastroparesis. However, there are few large series with outcomes beyond 12 months. This study reports surgical outcomes of GES for patients up to 8 years receiving treatment from a single institution. ⋯ Gastric electrical stimulation was significantly associated with reductions in both functional and pain-related symptoms of gastroparesis. Patients who undergo GES have a high likelihood of additional surgery.
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Liver resections have classically been distinguished as "minor" or "major" based on the number of segments removed. However, it is clear that the number of segments alone does not convey the complexity of a resection. To date, no study has formally assessed the complexity of various anatomic liver resections. ⋯ These data represent the first quantitative assessment of the perceived difficulty of a variety of liver resections. The complexity scores generated allow for separation of liver resections into 3 categories of complexity (low complexity, medium complexity, and high complexity) on a quantitative basis.