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Laparoscopic vs open subtotal colectomy for benign and malignant disease
H S Tilney1, R E Lovegrove, S Purkayastha
1Department of Biosurgery and Surgical Technology, Imperial College, London, UK.
Summary
Laparoscopic subtotal colectomy offers a shorter hospital stay than open surgery but involves longer operating times. Short-term outcomes were similar, with no proven long-term benefits for obstructive complications.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Minimally Invasive Surgery
Background:
- Subtotal colectomy is performed for various benign and malignant conditions.
- Laparoscopic surgery (LSC) is increasingly adopted, necessitating comparison with traditional open surgery (OSC).
Purpose of the Study:
- To compare short-term and long-term outcomes of laparoscopic versus open subtotal colectomy.
- To evaluate the safety and efficacy of LSC for benign and malignant diseases.
Main Methods:
- A meta-analysis of studies published between 1992 and 2005 comparing LSC and OSC.
- Inclusion of eight studies with 336 patients; sensitivity analysis on recent, high-quality, and larger patient group studies.
Main Results:
- LSC had significantly longer operative times (86.2 min) but reduced blood loss (57.5-65.3 ml) and length of stay (2.9 days).
- Conversion rate from LSC to OSC was 5%. No significant difference in early or long-term complications was observed between groups.
Conclusions:
- Laparoscopic subtotal colectomy is associated with longer operative times but a shorter hospital stay.
- While short-term outcomes are comparable, this meta-analysis did not support claims of reduced long-term obstructive complications with LSC.
