Immediate Negative Pressure Wound Therapy After Free Flap Transfer for Head and Neck Cancer Surgery

Area of Science:

• Plastic Surgery
• Oncology
• Wound Healing

Background:

• Head and neck cancer surgery often requires complex reconstructions, such as free flap procedures.
• Postoperative complications, including infections and flap failure, can significantly impact patient recovery and outcomes.
• Conventional wound care (CWC) has been the standard, but its efficacy in complex reconstructions is debated.

Purpose of the Study:

• To evaluate the effectiveness of negative-pressure wound therapy (NPWT) when applied immediately after free flap reconstruction in head and neck cancer patients.
• To compare complication and infection rates between NPWT and CWC in this patient population.

Main Methods:

• A retrospective analysis of 58 patients undergoing free flap reconstruction post-head and neck cancer surgery.
• Patients were divided into two groups: those receiving immediate NPWT and those receiving CWC.
• Data collected included demographics, comorbidities, operative details, drainage, complications, and wound outcomes.

Main Results:

• No significant difference in operation time or drainage volume was noted between NPWT and CWC groups.
• NPWT group showed zero flap failure and zero wound infections.
• Significantly lower complication rates (9.7% vs. 37.0%) and infection rates (0.0% vs. 14.8%) were observed in the NPWT group compared to CWC.

Conclusions:

• Immediate application of NPWT following free flap reconstruction in head and neck cancer patients is associated with reduced complications and infections.
• NPWT demonstrates a favorable safety profile and improved wound outcomes in this surgical context.
• The findings support the adoption of NPWT as an adjunct to CWC for enhanced recovery after complex head and neck reconstructions.