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Peritoneal dialysis in children with acute renal failure after open heart surgery
Ming-Chih Lin1, Yun-Ching Fu, Lin-Shien Fu
1Department of Pediatrics, Taichung Veterans General Hospital, No. 160, Sec. 3, Chung-Kang Road, Taichung 407, Taiwan.
Insights
Peritoneal dialysis (PD) safely manages acute renal failure in pediatric patients post-open heart surgery. This study found PD effective, preventing complications and ensuring survival in children with kidney injury after cardiac procedures.
Area of Science:
- Pediatric Nephrology
- Pediatric Cardiology
- Critical Care Medicine
Background:
- Acute renal failure (ARF) is a serious complication following pediatric open heart surgery.
- High mortality rates are associated with ARF in this patient population.
- Current conservative treatments for ARF post-cardiac surgery present management challenges.
Purpose of the Study:
- To evaluate the safety and efficacy of peritoneal dialysis (PD) for managing ARF in children after open heart surgery.
- To compare PD with other therapeutic options like hemofiltration, noting limitations of hemofiltration in pediatrics.
Main Methods:
- Retrospective review of 184 children undergoing open heart surgery with cardiopulmonary bypass.
- Identification of four patients who developed ARF and subsequently underwent PD after conservative treatment failure.
Main Results:
- All four patients survived the post-operative period following initiation of PD.
- No significant electrolyte imbalances, fluid overload, or acute hemodynamic changes were observed.
- PD proved effective in managing ARF without adverse events in this small cohort.
Conclusions:
- Peritoneal dialysis is a safe and effective therapeutic option for pediatric patients experiencing acute renal failure post-open heart surgery.
- PD offers a viable alternative when conservative management fails, with positive outcomes in limited cases.
- Further research is warranted to establish PD as a standard treatment for post-cardiac surgery ARF in children.
Abstract:
Acute renal failure is a frequently reported complication after open heart surgery in children and carries a high mortality. Conservative treatment often makes post-operative care difficult and ambiguous. Peritoneal dialysis (PD) or hemofiltration is another therapeutic choice. Hemofiltration has some limitations in pediatric patients. Many aspects of PD are currently under discussion. We retrospectively reviewed 184 children who underwent open heart surgery with cardiopulmonary bypass. Four patients fulfilled the criteria of acute renal failure. PD was performed after conservative treatment failed. All patients successfully survived through the post-operative period. No electrolyte imbalance, fluid overload or acute hemodynamic changes was observed after the initiation of PD. In our limited experience, PD is a safe and effective method for managing patients with acute renal failure after open heart surgery.