Reduction of Postoperative Wound Infections by Antiseptica?

Reduction of Postoperative Wound Infections by Antiseptica?

Wound infections are a frequent complication in abdominal surgery. The investigators hypothesize that the antiseptic solution 0.04 % polyhexanide (serasept) may reduce occurrence of postoperative wound infections compared to NaCL (saline) solution in a prospective randomized setting.

Invstigator initiated monocenter randomized controlled trial. Intraoperative irrigation of subcutaneous tissue with NaCl (saline) solution or antiseptic solution 0.04 % polyhexanide (Serasept) in elective abdominal surgery. Primary endpoint: SSI 30 days postoperatively according to CDC criteria.

Inclusion Criteria: - planned laparotomy for visceral surgery

Exclusion Criteria:

• Age under 18 years
• allergy against polihexanid
• laparoscopic surgery
• emergency surgery
• lack of understanding of the trial