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Cases of OPSI syndrome still candidate for medical ICU

Gulbin Aygencel1, Murat Dizbay, Melda Aybar Turkoglu

  • 1Division of Critical Care Medicine, Department of Internal Medicine, Gazi University Faculty of Medicine, Ankara, Turkey. aygencel@hotmail.com

The Brazilian Journal of Infectious Diseases : an Official Publication of the Brazilian Society of Infectious Diseases
|March 17, 2009
PubMed

Insights

Patients who have had their spleen removed face a lifelong risk of severe infections, known as overwhelming postsplenectomy infection (OPSI) syndrome. Early medical attention, vaccinations, and antibiotic prophylaxis are crucial for splenectomized individuals.

Area of Science:

  • Infectious Diseases
  • Immunology
  • Surgical Complications

Background:

  • Splenectomy, the surgical removal of the spleen, significantly increases the risk of severe infections.
  • Overwhelming postsplenectomy infection (OPSI) syndrome is a life-threatening condition characterized by rapid onset and poor prognosis.
  • While the risk is highest in the initial years post-surgery, it persists indefinitely.

Observation:

  • This paper details three cases of OPSI syndrome occurring 8, 8, and 15 years after splenectomy.
  • Two of the reported patients succumbed to the infection, highlighting the severity of OPSI.
  • OPSI can affect individuals of all ages, though it appears more prevalent in children.

Findings:

  • The long-term risk of OPSI syndrome after splenectomy is significant and potentially fatal.
  • Delayed recognition and treatment of OPSI contribute to its poor outcomes.
  • The case reports underscore the persistent vulnerability of asplenic patients.

Implications:

  • Splenectomized patients require lifelong vigilance regarding infection risks.
  • Routine vaccinations against encapsulated bacteria are essential for asplenic individuals.
  • Prophylactic antibiotics and prompt medical evaluation are critical for managing OPSI risk.

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