Negative-Pressure Wound Therapy to Reduce Wound Complications after Abdominoperineal Resection.

INTRODUCTION

Abdominoperineal resection is associated with a high rate of wound complications. A high degree of wound tension, a common contributor to wound breakdown and complications, may be mitigated by incisional negative-pressure wound therapy (NPWT). Although NPWT has been shown to reduce complications associated with open and complex wounds, there is a paucity of data regarding its prophylactic use for incisional wounds.

OBJECTIVE

To determine the effect of NPWT use on surgical wound complications of abdominoperineal resection for malignancy.

METHODS

We performed a systematic review by querying the PubMed database for studies from 1990 to 2019 and included English-language studies that used incisional NPWT for closed wounds from abdominoperineal resection in malignancy cases.

RESULTS

Five studies with a total of 76 patients were included. Their findings showed reduced rates of surgical site complications with the use of incisional NPWT. Another 2 studies describing the use of prophylactic NPWT to expedite secondary closure of the surgical wound followed by incisional wound therapy were separately categorized and included 8 patients, none of whom experienced wound wound complications.

DISCUSSION

Additional, prospective research is needed to confirm the benefit of prophylactic incisional NPWT.