Journal of the American College of Surgeons
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There has been no report on risk stratification for hepatectomy using a nationwide surgical database in Japan. The objective of this study was to evaluate mortality and variables associated with surgical outcomes of hepatectomy at a national level. ⋯ Here we report the first risk stratification analysis of hepatectomy using a Japanese nationwide surgical database. This system would predict surgical outcomes of hepatectomy and be useful to evaluate and benchmark performance.
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The concomitant use of nonabsorbable mesh during stapled bariatric surgery has been discouraged due to potential contamination. The aim of our study was to compare and quantify the extent of bacterial load and gross contamination of the peritoneal cavity in patients undergoing laparoscopic sleeve gastrectomy (LSG) vs those undergoing laparoscopic Roux-en-Y gastric bypass (LRYGB). ⋯ Intraperitoneal bacterial cultures in patients undergoing LSG are negative, contrary to those in patients undergoing LRYGB. The concomitant use of prosthetic material to repair ventral hernias in patients undergoing an LSG procedure should be safe and feasible.
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Large ventral hernias are known to induce atrophic changes to the anterior abdominal wall musculature. We have shown that anterior component separation with external oblique (EO) release, with resultant reconstruction of the midline, results in hypertrophy of the rectus muscle (RM), internal oblique (IO), and transversus abdominis (TA). We aimed to compare and contrast the impact of posterior component separation with transversus abdominis release (TAR) and bridging laparoscopic ventral hernia repair (LVHR) on the muscles of the abdominal wall. ⋯ Similar to anterior component separation, hernia repair with TAR results in hypertrophy of the rectus abdominis muscle. In addition, we found that TAR was associated with hypertrophy of both external and internal oblique muscles. Bridging repair during LVHR, on the other hand, did not result in any significant changes in any of the abdominal muscles. Our findings provide clear radiologic evidence that re-creation of the midline by means of the TAR leads to improved anatomy of the abdominal wall, in addition to positive compensatory changes of the lateral abdominal wall musculature.
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In summary, the Task Force does understand that change is difficult and, in the circumstance of the US health care environment, quite complex. Having acknowledged this, the Task Force firmly believes that if optimal resource standards are clear, providers will act in the best interests of their patients, infants, and children undergoing surgery in this circumstance. ⋯ This must be done while balancing the issues of access, staff, and the need to improve the value proposition. The Task Force is unanimous in its intent to advocate for this agenda.