Journal of the American College of Surgeons
-
Previous studies suggest that after pancreatectomy, drain fluid amylase obtained on postoperative day 1 (DFA1) >5,000 U/L correlates with the development of postoperative pancreatic fistula (PF).(1,2) We sought to validate whether DFA1 is a clinically useful predictor of PF and to evaluate whether DFA1 correlates with PF severity. ⋯ In patients undergoing pancreatic resection, a cutoff DFA1 of 100 U/L resulted in high sensitivity and NPV. Early drain removal may be safe in these patients. Further studies are recommended to validate the role of DFA1 in excluding PF and assisting in management of surgical drains.
-
Emerging literature has supported the safety of nonoperative management of uncomplicated appendicitis. ⋯ This study suggests that nonoperative management of uncomplicated appendicitis can be safe and prompts additional investigations. Comparative effectiveness research using prospective randomized studies can be particularly useful.
-
Comparative Study
Impact of a third-year surgical apprenticeship model: perceptions and attitudes compared with the traditional medical student clerkship experience.
Current literature suggests that medical students may have negative misconceptions of a surgical career partly due to the traditional hierarchical structure of the surgical clerkship. We hypothesized that a novel medical student apprenticeship would result in positive changes in perceptions of both surgeons and surgical careers. ⋯ Students participating in a surgical apprenticeship had a more positive view of surgeons and the field of surgery compared with students not participating. An apprenticeship model enhances the surgical clerkship experience and improves medical student perceptions of surgery as a career.
-
Increasing the number of lymph nodes examined after colectomy does not improve colon cancer staging.
Current quality initiatives call for examination of at least 12 lymph nodes in curative colon cancer resections. The aim of this study was to determine if the number of nodes harvested has increased, and if the increased number nodes correlates with improved staging or overall survival. ⋯ Since quality initiatives have been put in place, there has been an increase in the number of nodes examined in colon cancer resections, but no improvement in staging. The improved survival seen with higher node counts was independent of stage, site of disease, patient age, and year of diagnosis.