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Published on: February 27, 2018
Epidemiology and management of cryptococcal meningitis: developments and challenges
Read Pukkila-Worley1, Eleftherios Mylonakis
1Massachusetts General Hospital, Division of Infectious Diseases, 55 Fruit Street, Boston, MA 02114-2696, USA.
Cryptococcal infections, caused by Cryptococcus neoformans and Cryptococcus gattii, pose significant global health challenges. Despite new treatments, cryptococcal meningitis mortality remains high, necessitating further research and improved management strategies.
Area of Science:
- Mycology
- Infectious Diseases
- Public Health
Background:
- Cryptococcal infection has evolved in significance as a cause of human disease.
- Cryptococcus neoformans var. grubii primarily affects immunocompromised individuals.
- Cryptococcus gattii is increasingly recognized for infecting immunocompetent hosts, with recent outbreaks highlighting its emerging clinical importance.
Purpose of the Study:
- To outline the global significance of cryptococcosis.
- To review recent developments in managing cryptococcal meningitis.
Main Methods:
- Literature review of cryptococcal infections and their management.
- Analysis of disease trends and emerging pathogens.
- Evaluation of current therapeutic strategies for cryptococcal meningitis.
Main Results:
- Cryptococcus neoformans var. grubii remains a major pathogen in immunosuppressed populations.
- Cryptococcus gattii outbreaks in new environments underscore its expanding clinical relevance.
- New antifungal agents and intracranial pressure management strategies offer improved therapeutic options.
Conclusions:
- Cryptococcal meningitis continues to present significant management challenges with unacceptably high mortality rates.
- Further advancements in antifungal therapies and supportive care are crucial for improving patient outcomes.
- Understanding the distinct epidemiology and clinical presentations of different Cryptococcus species is vital for effective disease control.
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