American journal of surgery
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Management of presacral hemorrhage is always challenging. Herein we describe the use of an absorbable hemostatic gauze with α-cyanoacrylate medical adhesive to achieve hemostasis. ⋯ The use of an absorbable hemostatic gauze with medical adhesive is a simple and effective method for achieving hemostasis when massive presacral hemorrhage occurs. However, its effectiveness needs to be confirmed in a controlled study in a properly selected patient population.
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Comparative Study
Utilization of a cognitive task analysis for laparoscopic appendectomy to identify differentiated intraoperative teaching objectives.
Experts become automated when performing surgery, making it difficult to teach complex procedures to trainees. Cognitive task analysis (CTA) enables experts to articulate operative steps and cognitive decisions in complex procedures such as laparoscopic appendectomy, which can then be used to identify central teaching points. ⋯ CTA can deconstruct the essential operative steps and decision points associated with performing a laparoscopic appendectomy. These results provide a framework to identify key teaching principles to guide intraoperative instruction. These learning objectives could be used to guide resident level-appropriate teaching of an essential general surgery procedure.
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Comparative Study
Tale of two sites: capillary versus arterial blood glucose testing in the operating room.
Pre- and intraoperative glycemic control has been identified as a putative target to improve outcomes of surgical patients. Glycemic control requires frequent monitoring of blood glucose levels with appropriate adjustments. However, monitoring standards have been called into question, especially in cases in which capillary samples are used. Point-of-care testing (POCT) using capillary samples and glucometers has been noted to give relatively accurate results for critically ill patients. However, the package inserts of most glucometers warn that they should not be used for patients in shock. This has led clinicians to doubt their accuracy in the operating room. The accuracy of capillary samples when tested in patients undergoing surgical procedures has not been proven. This study aims to determine the accuracy of intraoperative blood glucose values using capillary samples relative to arterial samples. ⋯ Capillary samples collected intraoperatively are strongly correlated with arterial samples. Glucose monitoring in the operating room can be safely performed by collecting capillary samples for POCT. However, clinicians should still be cautious when interpreting glucose levels that are high, either by repeating the blood glucose test or by having samples sent to the laboratory.
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The value of open inguinal herniorraphy without mesh is being lost. Mesh herniorraphy is being inappropriately used as the standard of care. The complication of inguinodynia is occurring at inappropriately high rates. Ilioinguinal neurectomy is not a simple solution.
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Controversy exists regarding whether resident involvement during surgery impacts patient outcomes. We compared surgical times and perioperative complications of patients undergoing laparoscopic appendectomy with and without residents. ⋯ Regardless of the postgraduate year level, resident involvement resulted in a clinically appreciable increase in surgical times and a statistically significant increase in certain complications.