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Metabolic acidosis: neo-considerations for general surgeons
1East and North Hertfordshire NHS Trust, UK.
Annals of the Royal College of Surgeons of England
|November 8, 2012
Summary
Hyperchloraemic metabolic acidosis is a known complication after neobladder surgery. While often mild, severe cases require prompt recognition and treatment with fluids and bicarbonate.
Area of Science:
- Urology
- Nephrology
- Surgical Complications
Background:
- Neobladder formation following radical cystectomy or cystoprostatectomy is increasingly common.
- Hyperchloraemic metabolic acidosis is a recognized complication of neobladder creation.
Observation:
- Metabolic acidosis associated with neobladders typically improves over time and is mild.
- Severe and persistent metabolic acidosis can occur, particularly if patients require further surgery.
Findings:
- The study highlights that severe hyperchloraemic metabolic acidosis can manifest in patients with neobladders.
- This complication may become apparent during subsequent surgical interventions for unrelated conditions.
Implications:
- Surgeons managing patients with neobladders must be aware of potential metabolic acidosis.
- Prompt diagnosis and treatment with intravenous fluids and bicarbonate are crucial for managing severe cases.
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