Related Experiment Video
Updated: Aug 13, 2026

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
Published on: November 9, 2016
Hyponatremic seizures after suprapubic catheter placement in 7-year-old child
J M Szolnoki1, F Puskas, D M Sweeney
1Department of Anesthesiology, State University of New York, Upstate Medical University, Syracuse, New York 13210, USA.
Insights
Hyponatremic seizures in a child with spina bifida occurred after urological surgery due to fluid absorption. Careful fluid management, avoiding free water irrigation, is crucial to prevent this complication.
Area of Science:
- Pediatric Urology
- Nephrology
- Neurology
Background:
- Spina bifida patients may have unique physiological challenges.
- Urological procedures like cystoscopy and catheter placement carry risks.
- Hyponatremia, or low sodium levels, can lead to serious neurological symptoms.
Observation:
- A 7-year-old boy with spina bifida developed seizures post-surgery.
- Imaging revealed a fluid collection at the suprapubic catheter site.
- This fluid was reabsorbed into the abdominal wall.
Findings:
- The reabsorbed fluid, combined with hypotonic IV fluids and potential ADH issues, caused acute dilutional hyponatremia.
- This led to the observed seizures in the patient.
- Free water absorption is a significant risk factor.
Implications:
- Highlights the risk of hyponatremia in pediatric urology patients.
- Emphasizes the need for cautious fluid management during and after procedures.
- Recommends avoiding free water as irrigation fluid to prevent hyponatremia and seizures.
Abstract:
We report a case of hyponatremic seizures in a 7-year old boy with spina bifida following cystoscopy and suprapubic catheter placement. Immediate postoperative cystogram and pelvic computed tomogram (CT) after the development of seizures demonstrated a fluid collection from the suprapubic catheter site into the anterior abdominal wall. The subsequent reabsorption of free water from the fluid collection, with the contribution of postoperative hypotonic intravenous fluid administration and possible transient inappropriate antidiuretic hormone (ADH) secretion resulted in acute dilutional hyponatremia and consequent seizures. Strategies to prevent hyponatremia in children during urological procedures, with emphasis on the importance of reserving free water as the irrigation fluid are discussed.
More Related Videos
10:07Cystometric and External Urethral Sphincter Measurements in Awake Rats with Implanted Catheter and Electrodes Allowing for Repeated Measurements
Published on: January 30, 2018
14:59Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus
Published on: October 14, 2022
Related Concept Videos
Cardiac Catheterization IV: Nursing Management
Seizures l: Introduction
Suctioning the Nasopharyngeal Airway
Equipment Required
Cardiac Catheterization I: Pre-Procedure Overview
Aneurysm IV: Nursing Management
Parentral Nutrition: Centeral and Peripheral Parental Nutrition
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...