Factors associated with 90-day mortality in adults with cryptococcal meningoencephalitis across HIV, solid organ transplant, and non-HIV, non-transplant populations - Scorecard - MDSpire
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Determinants of 90-Day Mortality in Adults with Cryptococcal Meningoencephalitis in HIV, Solid Organ Transplant, and Non-HIV, Non-Transplant Groups

  • By

  • Bayard A. Taylor

  • Ameera Jamshad

  • Andrés F. Henao-Martínez

  • Charlie Garcia

  • David B. Cluck

  • Daniel B. Chastain

  • October 5, 2026

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Clinical Scorecard: Determinants of 90-Day Mortality in Adults with Cryptococcal Meningoencephalitis in HIV, Solid Organ Transplant, and Non-HIV, Non-Transplant Groups

At a Glance

CategoryDetail
ConditionCryptococcal Meningoencephalitis
Key MechanismsInvasive fungal infection with high mortality rates, particularly in NHNT populations.
Target PopulationAdults aged ≥18 years with Cryptococcal Meningoencephalitis.
Care SettingClinical assessment of mortality determinants in diverse host groups.

Key Highlights

  • 90-day mortality was highest in NHNT patients (23.1%), followed by SOT (19.4%) and HIV (12.4%).
  • Older age and White race were associated with increased mortality.
  • Neoplasms and hematologic malignancies were more prevalent among non-survivors.
  • Pre-index immunosuppressive medication exposure did not differ significantly between survivors and non-survivors.
  • NHNT status was associated with increased mortality relative to HIV.

Guideline-Based Recommendations

Diagnosis

  • Diagnosis based on ICD-10-CM codes and CSF cryptococcal antigen or DNA evidence.

Management

  • Treatment with amphotericin B during the index encounter.

Monitoring & Follow-up

  • Assess 90-day mortality as a key outcome measure.

Risks

  • Older age, White race, and presence of neoplasms or hematologic malignancies increase mortality risk.

Patient & Prescribing Data

Adults with Cryptococcal Meningoencephalitis treated with amphotericin B.

Pre-index exposure to immunosuppressive medications did not significantly differ between survivors and non-survivors.

Clinical Best Practices

  • Utilize comprehensive patient assessments to determine comorbidities and immunosuppressive medication exposures.
  • Monitor demographic factors such as age and race in relation to mortality outcomes.
  • Implement stratified analyses by host group to better understand mortality determinants.

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