Oral neomycin and bacitracin are effective in preventing surgical site infections in elective colorectal surgery: a multicentre, randomized, parallel, single-blinded trial (COLORAL-1).

Several regimens of oral and intravenous antibiotics (OIVA) have been proposed with contradicting results, and the role of mechanical bowel preparation (MBP) is still controversial. This study aims to assess the effectiveness of oral antibiotic prophylaxis in preventing Surgical Site Infections (SSI) in elective colorectal surgery. In a multicentre trial, we randomized patients undergoing elective colorectal resection surgery, comparing the effectiveness of OIVA versus intravenous antibiotics (IVA) regimens to prevent SSI as the primary outcome (NCT04438655).

Management of Hemorrhoidal Disease in Special Conditions: A Word of Caution.

Background: Hemorrhoids are a common disease that is often considered an easy problem to solve. Unfortunately, some particular clinical conditions, including Inflammatory Bowel Diseases (IBD), pregnancy, immunosuppression, coagulopathy, cirrhosis with portal hypertension, and proctitis after radiotherapy, challenge hemorrhoids management and the outcomes.

Methods: Research and online contents related to hemorrhoids' treatment in special conditions are reviewed in order to help colorectal surgeons in daily practice.