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Cryptococcal meningitis in apparently immunocompetent patients

Junyan Qu1, Xiaoju Lv1

  • 1Center of Infectious Disease, West China Hospital, Sichuan University, Chengdu, China.

Critical Reviews in Microbiology
|December 23, 2022
PubMed

Insights

Cryptococcal meningitis (CM) affects immunocompromised individuals but is increasingly seen in immunocompetent hosts. This review details CM in immunocompetent patients, aiding understanding and treatment.

Area of Science:

  • Infectious Diseases
  • Mycology
  • Immunology

Background:

  • Cryptococcal meningitis (CM) is a life-threatening fungal infection.
  • CM predominantly affects immunocompromised individuals, especially those with HIV.
  • An increasing incidence of CM is observed in immunocompetent hosts.

Approach:

  • This review synthesizes current knowledge on CM in immunocompetent individuals.
  • It examines aetiology, immune pathogenesis, clinical presentation, diagnostics, and treatment.
  • Prognosis and disease characteristics in this population are specifically addressed.

Key Points:

  • Clinical features of CM differ between immunocompromised and immunocompetent patients.
  • Limited research exists on CM in immunocompetent individuals.
  • Understanding these differences is crucial for effective management.

Conclusions:

  • Further research into CM in immunocompetent hosts is essential.
  • Identifying unique characteristics can lead to improved diagnostic and therapeutic strategies.
  • Enhanced understanding will improve patient outcomes and prognosis.
Keywords:
Cryptococcal meningitisclinical characteristicsimmune pathogenesisprognosistreatment strategies

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