Controlled peritoneal drainage improves survival in children with abdominal compartment syndrome

Area of Science:

• Pediatric critical care medicine
• Surgical interventions for ascites
• Abdominal compartment syndrome management

Background:

• Massive ascites in children can lead to abdominal compartment syndrome (ACS), a condition independently linked to increased mortality.
• ACS poses a significant risk in pediatric patients with large fluid accumulations in the abdomen.

Purpose of the Study:

• To evaluate the efficacy of volume-controlled percutaneous catheter drainage (PCD) in managing pediatric patients diagnosed with massive ascites and ACS.
• To determine if PCD is a safe and effective treatment for this high-risk pediatric population.

Main Methods:

• A retrospective descriptive study was performed on 12 pediatric patients with ACS and massive ascites.
• Patients were treated with volume-controlled, ultrasound-guided PCD in a pediatric intensive care unit between April 2011 and June 2013.
• Data collected included etiology of ascites, clinical parameters, organ function indices, and treatment outcomes.

Main Results:

• The primary causes of ascites were abdominal tumors (8/12), capillary leak post-transplantation (2/12), and urine leakage (2/12).
• PCD significantly reduced intra-abdominal pressure, abdominal circumference, and organ dysfunction markers, while improving renal and respiratory function (GFR, PaO2/FiO2).
• Complications included abdominal infection (1/12) and electrolyte imbalance (4/12); the mortality rate was 25%, lower than previously reported.

Conclusions:

• Volume-controlled PCD is a safe and minimally invasive decompression technique for pediatric ACS.
• This method proves effective in managing massive ascites in children, leading to improved outcomes.
• PCD should be strongly considered as a treatment option for children suffering from massive ascites and ACS.