Human reproduction update
-
Human reproduction update · Jan 2013
Review Meta Analysis Comparative StudyDifferent surgical techniques to reduce post-operative adhesion formation: a systematic review and meta-analysis.
INTRODUCTION Adhesion formation is the most common complication following peritoneal surgery and the leading cause of small bowel obstruction, acquired infertility and inadvertent organ injury at reoperation. Using a 'good surgical technique' is advocated as a first step in preventing adhesions. However, the evidence for different surgical techniques to reduce adhesion formation needs confirmation. ⋯ However, the incidence of adhesions was lower after laparoscopic compared with open surgery [relative risk (RR) 0.14; 95% confidence interval (CI): 0.03-0.61] and when the peritoneum was not closed (RR 0.36; 95% CI: 0.21-0.63). CONCLUSIONS None of the specific techniques that were compared reduced the two main adhesion-related clinical outcomes, small bowel obstruction and infertility. The meta-analysis provides little evidence for the surgical principle that using less invasive techniques, introducing less foreign bodies or causing less ischaemia reduces the extent and severity of adhesions.