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Postoperative pseudomembranous colitis associated with ampicillin therapy

Insights

This case report details pseudomembranous colitis developing post-prostatectomy, complicated by toxic megacolon. Despite surgical intervention, the patient succumbed to respiratory failure secondary to infection.

Area of Science:

  • Gastroenterology
  • Colorectal Surgery
  • Infectious Diseases

Background:

  • Pseudomembranous colitis is a severe gastrointestinal condition often associated with antibiotic use.
  • Prostatectomy is a surgical procedure for prostate conditions, carrying potential postoperative complications.

Observation:

  • A 66-year-old patient developed pseudomembranous colitis four days after prostatectomy.
  • Ampicillin was administered on the first postoperative day at a dosage of 4 g/day.

Findings:

  • The condition progressed to toxic megacolon by the seventh postoperative day.
  • Surgical management included a diverting ileostomy and decompression colostomies.
  • The patient experienced severe respiratory failure due to extensive bronchopulmonary infection, leading to death.

Implications:

  • This case highlights the critical risk of antibiotic-associated colitis following urological surgery.
  • Prompt recognition and management of pseudomembranous colitis are crucial to prevent severe outcomes.
  • Further research into prophylactic strategies and optimal treatment protocols is warranted.

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