Closed Incisional Negative Pressure Therapy Reduces Perineal Wound Complications After Abdominoperineal Resection

Area of Science:

• Surgical Oncology
• Wound Healing
• Medical Devices

Background:

• Perineal wound complications following abdominoperineal resection (APR) present a significant clinical challenge, with reported rates from 14% to 60%.
• These complications lead to prolonged hospitalization, increased risks of readmission and reoperation, and delayed adjuvant therapy initiation.
• The psychological burden on patients and families due to these complications is substantial.

Discussion:

• This retrospective study evaluated the efficacy of closed incision negative pressure therapy (ciNPT) in managing perineal wounds post-APR.
• The study compared outcomes between patients treated with ciNPT and a historical control group.
• Analysis focused on perineal wound complications within 30 and 180 days post-surgery.

Key Insights:

• Patients managed with ciNPT experienced significantly lower overall perineal wound complication rates (32.2%) compared to the control group (71.4%).
• ciNPT was associated with fewer instances of delayed healing at 180 days and eliminated the need for reoperation or readmission in the treated group.
• Statistical analysis, controlling for other variables, indicated an 85% decrease in the odds of wound complications with ciNPT (adjusted OR 0.15).

Outlook:

• The findings suggest that ciNPT is an effective and potentially cost-saving option for perineal wound management after APR.
• Its ease of application and demonstrated reduction in complication incidence and severity warrant consideration in clinical practice.
• Further prospective, controlled trials are recommended to definitively establish the efficacy of ciNPT in this patient population.