Volume 66, Issue 1 pp. 47-51
ORIGINAL ARTICLE

Cryptococcal meningitis in people living with human immunodeficiency virus in Nepal: Perspectives from resource limited setting

Supriya Sharma

Corresponding Author

Supriya Sharma

Central Department of Microbiology, Tribhuvan University, Kathmandu, Nepal

Correspondence

Supriya Sharma, Central Department of Microbiology, Tribhuvan University, Kirtipur, Kathmandu, Nepal.

Email: [email protected]

Search for more papers by this author
Jyoti Acharya

Jyoti Acharya

National Public Health Laboratory, Kathmandu, Nepal

Search for more papers by this author
Nisha Rijal

Nisha Rijal

National Public Health Laboratory, Kathmandu, Nepal

Search for more papers by this author
Bimal Sharma Chalise

Bimal Sharma Chalise

Sukraraj Tropical and Infectious Diseases Hospital, Kathmandu, Nepal

Search for more papers by this author
Parmananda Bhandari

Parmananda Bhandari

Sukraraj Tropical and Infectious Diseases Hospital, Kathmandu, Nepal

Search for more papers by this author
Megha Raj Banjara

Megha Raj Banjara

Central Department of Microbiology, Tribhuvan University, Kathmandu, Nepal

Search for more papers by this author
Prakash Ghimire

Prakash Ghimire

Central Department of Microbiology, Tribhuvan University, Kathmandu, Nepal

Search for more papers by this author
Anjana Singh

Anjana Singh

Central Department of Microbiology, Tribhuvan University, Kathmandu, Nepal

Search for more papers by this author
First published: 06 September 2022
Citations: 2

Abstract

Early diagnosis of cryptococcal meningitis among people living with HIV (PLHIV) is crucial for its therapeutic success. The objective of this study was to diagnose cryptococcal meningitis in PLHIV cases using the available laboratory techniques for its confirmation in resource limited setting. This cross-sectional prospective study was conducted among 72 PLHIV with clinical suspicion of meningitis. Each cerebrospinal fluid (CSF) sample received at the National Public Health Laboratory, Kathmandu was processed for India ink staining, cryptococcal antigen lateral flow assay, and fungal culture following standard protocols. The laboratory-confirmed cryptococcal meningitis cases were between 24 and 69 years of age (median age 39 years) with 87.5% (12/14) of cases being male. Cryptococcus was detected in 22.22% (16/72) by any of the three tests, 19.44% (14/72) by cryptococcal antigen lateral flow assay, 16.66% (12/72) by India ink staining, and 8.33% (6/72) by culture. High percentage of cryptococcal meningitis among PLHIV warrants early microbiological diagnosis for better case management. Cryptococcal antigen detection immunoassay should be the priority test for laboratory diagnosis of cryptococcal meningitis in PLHIV. Alternatively, very simple and economic India ink staining of CSF specimens could be used in resource limited settings.

CONFLICT OF INTEREST

The authors declare no conflict of interest. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript; or in the decision to publish the results.

DATA AVAILABILITY STATEMENT

The data generated or analyzed during this study are included in this published article.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.