Prophylactic use of incisional negative pressure wound therapy for the prevention of surgical site occurrences in general surgery: Consensus document.

BACKGROUND: Surgical site occurrences pose a threat to patient health, potentially resulting in significant increases in health care spending caused by using additional resources. The objective of this study was to reach a consensus among a group of experts in incisional negative pressure wound therapy to determine the indications for using this type of treatment prophylactically and to analyze the associated risk factors of surgical site occurrences in abdominal surgery. METHODS: A group of experts in incisional negative pressure wound therapy from Spain and Portugal was formed among general surgery specialists who frequently perform colorectal, esophagogastric, or abdominal wall surgery. The Coordinating Committee performed a bibliographic search to identify the most relevant publications and to create a summary table to serve as a decision-making protocol regarding the use of prophylactic incisional negative pressure wound therapy based on factors related to the patient and type of procedure. RESULTS: The patient risk factors associated with surgical site occurrence development such as age, immunosuppression, anticoagulation, hypoalbuminemia, smoking, American Society of Anesthesiologists classification, diabetes, obesity, and malnutrition were analyzed. For surgical procedure factors, surgical time, repeated surgeries, organ transplantation, need for blood transfusion, complex abdominal wall reconstruction, surgery at a contaminated site, open abdomen closure, emergency surgery, and hyperthermic intraperitoneal chemotherapy were analyzed. CONCLUSION: In our experience, this consensus has been achieved on a tailored set of recommendations on patient and surgical aspects that should be considered to reduce the risk of surgical site occurrences with the use of prophylactic incisional negative pressure wound therapy, particularly in areas where the evidence base is controversial or lacking.