HYPOTHESIS: Outcomes of laparoscopic appendectomy (LA) will be similar to open appendectomy (OA) in children of all ages. DESIGN: Retrospective cohort study using discharge abstract data. SETTING: Twelve regional hospitals in Southern California. PATIENTS: Seven thousand six hundred fifty patients underwent appendectomy for acute appendicitis (LA = 3551, OA = 4099). INTERVENTION: Laparoscopic appendectomy or OA. MAIN OUTCOME MEASURES: Thirty-day morbidity (wound infection, abscess drainage, and readmission) and length of hospitalization. RESULTS: Use of laparoscopy increased from 22% in 1998 to 70% in 2007. Overall, patients undergoing LA were older (mean [SD] age, 12.8 [3.2] vs 10.4 [3.7] years; P < .001) and had a lower perforation rate (24% vs 34%; P < .001). Multivariable logistic regression demonstrated a decreased odds ratio for wound infection (odds ratio, 0.6; 95% confidence interval, 0.5-0.8) and abscess drainage (odds ratio, 0.6; 95% confidence interval, 0.4-0.7) following LA compared with OA. Multivariable linear regression also showed decreased length of hospitalization following LA compared with OA. CONCLUSION: Now the preferred operation for children with appendicitis, LA was associated with a decreased risk of wound infection, abscess drainage, and length of hospitalization compared with OA.
HYPOTHESIS: Outcomes of laparoscopic appendectomy (LA) will be similar to open appendectomy (OA) in children of all ages. DESIGN: Retrospective cohort study using discharge abstract data. SETTING: Twelve regional hospitals in Southern California. PATIENTS: Seven thousand six hundred fifty patients underwent appendectomy for acute appendicitis (LA = 3551, OA = 4099). INTERVENTION: Laparoscopic appendectomy or OA. MAIN OUTCOME MEASURES: Thirty-day morbidity (wound infection, abscess drainage, and readmission) and length of hospitalization. RESULTS: Use of laparoscopy increased from 22% in 1998 to 70% in 2007. Overall, patients undergoing LA were older (mean [SD] age, 12.8 [3.2] vs 10.4 [3.7] years; P < .001) and had a lower perforation rate (24% vs 34%; P < .001). Multivariable logistic regression demonstrated a decreased odds ratio for wound infection (odds ratio, 0.6; 95% confidence interval, 0.5-0.8) and abscess drainage (odds ratio, 0.6; 95% confidence interval, 0.4-0.7) following LA compared with OA. Multivariable linear regression also showed decreased length of hospitalization following LA compared with OA. CONCLUSION: Now the preferred operation for children with appendicitis, LA was associated with a decreased risk of wound infection, abscess drainage, and length of hospitalization compared with OA.
Authors: Sheraz R Markar; Simon Blackburn; Richard Cobb; Alan Karthikesalingam; Jessica Evans; James Kinross; Omar Faiz Journal: J Gastrointest Surg Date: 2012-07-19 Impact factor: 3.452
Authors: Andrew P Rogers; Tiffany J Zens; Charles M Leys; Peter F Nichol; Daniel J Ostlie Journal: J Pediatr Surg Date: 2016-10-27 Impact factor: 2.545
Authors: D Codrich; M G Scarpa; M A Lembo; F Pederiva; D Olenik; F Gobbo; A Giannotta; S Cherti; J Schleef Journal: Minim Invasive Surg Date: 2013-03-27