Complex Abdominal Wall Reconstruction in Neutropenic Patients

Area of Science:

• Abdominal Wall Reconstruction
• Surgical Site Infections
• Neutropenia Management

Background:

• Neutropenia, defined as an absolute neutrophil count (ANC) ≤1,500 cells/µL, poses potential risks for surgical patients.
• Elective abdominal wall reconstruction is a complex procedure, and outcomes in immunocompromised patients like those with neutropenia require careful evaluation.

Purpose of the Study:

• To determine the rate of surgical site infections (SSIs) after elective abdominal wall reconstruction in patients with neutropenia.
• To assess the safety and outcomes of complex abdominal wall reconstruction in a cohort of neutropenic patients.

Main Methods:

• A case series design was employed, analyzing data from a prospective cohort of patients undergoing complex abdominal wall reconstruction.
• Four patients with neutropenia (ANC ≤1,500 cells/µL) within 48 hours of their index operation were included.
• Surgical technique involved posterior component separation with transversus abdominis release and retro-rectus biologic mesh placement.

Main Results:

• None of the four neutropenic patients developed a surgical site infection within 90 days postoperatively.
• The study included patients with a median age of 55 years, with 3 out of 4 patients being female.
• All patients had liver cirrhosis as a comorbidity, stemming from various causes including alcohol abuse, cryptogenic, and nonalcoholic fatty liver disease.

Conclusions:

• Complex abdominal wall reconstruction in neutropenic patients may be a safe procedure.
• The findings suggest that elective abdominal wall reconstruction can be performed without an increased risk of surgical site infection in carefully selected neutropenic individuals.