A comparison of laparoscopic and open restorative proctocolectomy in children

Area of Science:

• Pediatric surgery
• Gastrointestinal surgery
• Minimally invasive surgery

Background:

• Restorative proctocolectomy (RP) is the standard surgical procedure for children requiring colon and rectal removal.
• Surgical techniques for RP include conventional open surgery and minimally invasive laparoscopic approaches.

Purpose of the Study:

• To compare the outcomes of open versus laparoscopic restorative proctocolectomy in pediatric patients.
• To evaluate differences in length of stay, duration of surgery, blood loss, and complication rates between the two surgical techniques.

Main Methods:

• A prospective database of all pediatric RP cases performed by a single surgeon was maintained.
• Outcome variables analyzed included length of stay (LOS), duration of surgery (DS), blood loss, and complications.
• Patients were divided into open (n=37) and laparoscopic (n=45) groups, with laparoscopic approach adopted after patient 37.

Main Results:

• Laparoscopic RP was associated with significantly lower blood loss (150 ml vs. 334 ml) and shorter LOS (15 days vs. 17 days) compared to open RP.
• No significant differences were observed in the duration of surgery or complication rates between the laparoscopic and open groups.
• A higher proportion of patients in the laparoscopic group required a three-stage surgery (P=0.04).

Conclusions:

• Laparoscopic restorative proctocolectomy offers advantages in reduced blood loss and shorter hospital stays for pediatric patients.
• The choice between open and laparoscopic RP does not appear to impact surgical duration or complication rates.
• Laparoscopic RP is a viable and effective alternative to open surgery in pediatric patients requiring colectomy.