[The bowel should not be emptied before colon surgery].

Area of Science:

• Gastroenterology
• Surgical Oncology
• Colorectal Surgery

Background:

• Mechanical aspiration of intestinal contents is a long-standing practice in colon surgery.
• The scientific evidence supporting the benefits of this procedure remains limited.

Purpose of the Study:

• To evaluate the necessity and impact of mechanical bowel preparation in colon surgery.
• To provide evidence-based recommendations for surgical practices in the large intestine.

Main Methods:

• Analysis of randomized studies on mechanical bowel cleaning prior to colon surgery.
• Review of established surgical aseptic techniques and antibiotic prophylaxis protocols.

Main Results:

• Randomized studies indicate that mechanical bowel cleaning is not necessary for colon surgery.
• The procedure may pose risks and be detrimental to patient outcomes.
• Current evidence suggests that aseptic techniques and antibiotic prophylaxis are adequate.

Conclusions:

• Routine mechanical emptying of the bowel should be abandoned in surgical operations of the large intestine.
• Emphasis should be placed on meticulous surgical aseptic techniques and appropriate antibiotic prophylaxis.
• Evidence does not support the routine use of intestinal aspiration in colon surgery.