Case Report: of SLE Patients with Cryptococcosis in
Nongkhai Hospital
Jintara Mangkala MD¹
Affiliation : ¹ Division of Internal Medicine, Nongkhai Hospital, Nong Khai, Thailand
Background: Cryptococcal infection, especially cryptococcal meningitis, is the most common cause of central nervous system (CNS) infection with
a high mortality rate in patients with systemic lupus erythematosus (SLE). The clinical features of cryptococcal meningitis may be non-specific,
which may lead to miss or delay diagnosis and treatment.
Objective: To collect the case series of SLE patients with cryptococcosis treated in Nongkhai Hospital between 2013 and 2021 and compared it with other studies.
Materials and Methods: The medical records of SLE patients (ICD-10 M320-M329) with cryptococcal infection (ICD-10 B450-B459) treated in Nongkhai Hospital between 2013 and 2021 were reviewed and collected onto a medical record form. The following information were obtained, gender, occupation, age at SLE diagnosis, age of onset, duration of disease, comorbid or risks, previous infection, SLE disease activity, glucocorticoids, and immunosuppressors administered before or at infection diagnosis, cryptococcosis clinical manifestations, laboratory data, Cerebrospinal fluid (CSF) findings, antifungal agents used, and outcomes.
Results: Six hundred thirty-six patients with SLE were identified and six patients developed cryptococcosis. Five patients had cryptococcal meningitis and one patient had cryptococcocemia. Fever and headache were the symptoms of all patients. CSF cryptococcal antigen was positive in five patients. Antifungal therapy was initiated as soon as the diagnosis was confirmed in all patients. Five patients (83.3%) recovered completely, and one patient was against the advice.
Conclusion: The present study suggested that SLE patients presenting with fever and headache along with a history of moderate to high dose steroids and immunosuppressants administration should always be suspected of cryptococcal infection and cryptococcal meningitis. Meanwhile, CSF cryptococcal antigens are the effective screening tools to establish an early diagnosis. Accordingly, early appropriate treatment is crucial for a favorable outcome.
Received 21 September 2021 | Revised 10 November 2021 | Accepted 22 November 2021
doi.org/10.35755/jmedassocthai.2021.12.13197
Keywords :
Cryptococcal infection; Cryptococcosis; Cryptococcal meningitis; SLE; Lupus
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