科研之友
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摘要
Prompt appendectomy has always been a standard of care because of the risk of progression in pathology. This time honored practice has been recently challenged by studies, suggesting that appendicitis can be operated on electively. The aim of this study is to examine whether delayed intervention in acute appendicitis is safe by correlating the interval from presentation to operation with the operative and postoperative complications. Retrospective review of patients who underwent appendectomy for acute appendicitis in 2009 was done. The following parameters were recorded: demographics, duration from presentation to evaluation by emergency room attending, performing CT scan, surgical consult, and operation. The pathology, post operative complications, and length of stay were also recorded. Patients were divided into two groups: incision time < 10 hours (early group) and incision time > 10 hours (delayed group). The end points chosen for comparison were: 1) laparoscopic to open conversion rate, 2) complications, 3) readmissions, and 4) length of stay. Number of cases totaled 201, with 76 in the < 10 hours group and 125 in the > 10 hours group. The male to female ratio for the < 10 hours group was 54:22 and for the > 10 hours group was 59:66 (P < 0.001). Length of stay for the early group was 75.52 hours and for the delayed group, 89.15 hours (P = 0.04). There was one intra-abdominal abscess in the early group and 10 in the delayed group (P = 0.04). The early group had 0.2 (2.6%) open conversions, and the delayed group had five (4.1%) conversions (P = 0.58). There were six (4.8%) readmissions in the delayed group and none in the early group (P = 0.05). Our study reveals that the complication rate, length of stay, and readmissions are more in the delayed group. Conversion rate was more in the delayed group, but the difference was not significant. We conclude that early surgical intervention is beneficial in acute appendicitis.
- 出版日期2011-7
