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Updated: Jul 18, 2026

Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess
Published on: March 15, 2024
Ascites in infants with severe sepsis - treatment with peritoneal drainage
Andrzej Piotrowski1, Wojciech Sobala, Paweł Krajewski
1Department of Anaesthesia and Intensive Care, Paediatric Hospital, Medical University of Lodz, Lodz, Poland. andrzej-oiom@wp.pl
Insights
Ascites in infants can be a serious complication of sepsis, leading to respiratory issues. Continuous peritoneal drainage using an intravenous catheter is a safe and effective method to improve gas exchange in these critical patients.
Area of Science:
- Neonatal and Pediatric Intensive Care
- Infectious Diseases
- Critical Care Medicine
Background:
- Ascites in neonates and infants typically stems from cardiac failure or urinary/biliary obstruction.
- This study investigates ascites as a complication specifically arising from sepsis in infants.
Purpose of the Study:
- To characterize the clinical experience and outcomes of ascites developing as a complication of nosocomial sepsis in infants.
- To evaluate the efficacy and safety of continuous peritoneal drainage for managing sepsis-induced ascites.
Main Methods:
- Retrospective analysis of ten infants in a pediatric intensive care unit (ICU) who developed ascites during sepsis.
- Patients received broad-spectrum antibiotics, blood transfusions, catecholamines, and intravenous immunoglobulin.
- Continuous peritoneal drainage was implemented using an intravascular catheter, and its impact on gas exchange was assessed.
Main Results:
- Ascites developed a median of 13.5 days after sepsis onset, significantly compromising gas exchange.
- Continuous peritoneal drainage yielded a mean of 44.7 ml/kg/day of fluid and improved ventilator settings within 24 hours.
- Six out of ten infants survived, with no severe complications reported from the drainage procedure.
Conclusions:
- Sepsis-induced ascites in infants can lead to severe respiratory compromise.
- Continuous drainage of ascitic fluid via an intravenous catheter is a relatively safe and effective intervention to improve respiratory function.
Background:
Ascites in neonates and infants is usually caused by cardiac failure and urinary or biliary tract obstruction. The objective of this study was to characterize our experience with ascites as a complication of sepsis.
Methods:
We retrospectively collected and analyzed data of patients treated in the intensive care unit (ICU) of the university-based children's hospital, in whom ascites developed during nosocomial sepsis. Ten infants admitted to the ICU in the first 2 days of life developed sepsis on the mean 31.5 (+/-21.9) postnatal day. Gram-negative bacteria were the causative organism in nine cases, and Staphylococcus hemolyticus in one. Because of sepsis, reintubation and mechanical ventilation were necessary. All patients received broad spectrum antibiotics (including meropenem and ciprofloxacin), blood transfusions, catecholamines and intravenous immunoglobulin preparations. Ascites was observed on the median 13.5 day of sepsis (range 3-36), and severely compromised gas exchange. Continuous peritoneal drainage was applied by means of an intravascular catheter placed in the right lower abdominal quadrant.
Results:
The mean drained fluid volume was 44.7 (+/-20.4) ml.kg(-1).day(-1), drainage was continued for a median of 5.5 (range 1-56) day, and enabled significant reduction of ventilator settings 24 h after its implementation. No severe complications related to drainage occurred; six of 10 babies survived.
Conclusions:
Ascites can develop in infants with sepsis and cause respiratory compromise. Continuous drainage of ascitic fluid by means of an intravenous catheter is relatively safe and can improve gas exchange.
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