Laparoscopic reintervention for anastomotic leakage after primary laparoscopic colorectal surgery

Anastomotic leakage is associated with high morbidity and mortality rates. The aim of this study was to assess the potential benefits of a laparoscopic reintervention for anastomotic leakage after primary laparoscopic surgery.

Between January 2003 and January 2006, ten patients who had laparoscopic colorectal resection and later developed anastomotic leakage had a laparoscopic reintervention. A second group included 15 patients who had relaparotomy after primary open surgery.

Patient characteristics were comparable in the two groups. The median time from first operation to reintervention was 6 days in both groups. There were no conversions. The intensive care stay was shorter in the laparoscopic group (1 versus 3 days; P = 0.002). Resumption of a normal diet (median 3 versus 6 days; P = 0.031) and first stoma output (2 versus 3 days; P = 0.041) occurred earlier in the laparoscopic group. The postoperative 30-day morbidity rate was lower (four of ten patients versus 12 of 15; P = 0.087) and hospital stay was shorter (median 9 versus 13 days; P = 0.058) in the laparoscopic group. No patient developed incisional hernia in the laparoscopic group compared with five of 15 in the open group (P = 0.061).

These data suggest that laparoscopic reintervention for anastomotic leakage after primary laparoscopic surgery is associated with less morbidity, faster recovery and fewer abdominal wall complications than relaparotomy.