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Long-term neuroleptic treatment can lead to severe fecal impaction, a potentially fatal complication of chronic constipation. Proactive laxative use is crucial for prevention in patients on these medications.

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Area of Science:

  • Gastroenterology
  • Psychiatry
  • Pharmacology

Background:

  • Fecal impaction is a known complication of chronic constipation.
  • Neuroleptic medications are frequently used for managing chronic psychosis.
  • The interplay between neuroleptic treatment and gastrointestinal motility is an area of clinical concern.

Purpose of the Study:

  • To report a fatal case of fecal impaction in a patient undergoing long-term neuroleptic treatment.
  • To highlight the potential life-threatening nature of severe fecal impaction in this patient population.

Main Methods:

  • Case report of a 70-year-old male with chronic psychosis on olanzapine.
  • Clinical presentation included acute abdominal pain and distension.
  • Diagnostic imaging via abdominal computed tomography (CT) confirmed severe fecal impaction.

Main Results:

  • The patient presented with symptoms indicative of severe fecal impaction.
  • Abdominal CT scan confirmed the diagnosis without evidence of peritonitis or mesenteric ischemia.
  • Despite intensive care, the patient succumbed to multi-organ failure.

Conclusions:

  • Severe fecal impaction is a critical, potentially fatal complication of chronic constipation associated with long-term neuroleptic therapy.
  • Systematic administration of laxatives should be considered for prevention in patients receiving neuroleptic treatment.
  • Early recognition and intervention are vital for managing this serious adverse effect.