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Neurology11 papers

Infectious disease of nervous system

Last edited: 4/15/2026

Overview

Neurological manifestations of HIV/AIDS encompass a spectrum of conditions affecting the central nervous system, causing significant morbidity and distress for patients and caregivers 1.

Diagnosis

  • Clinical Presentation: Cognitive impairment, motor dysfunction, seizures, and psychiatric symptoms 1.
  • Laboratory Tests: CD4 count, viral load, cerebrospinal fluid (CSF) analysis for cell count, protein levels, and HIV DNA/RNA 1.
  • Imaging: MRI or CT scans to identify structural abnormalities such as atrophy, lesions, or opportunistic infections 1.
  • Electrodiagnostic Studies: EEG for seizure activity or encephalopathy 1.

    • Management

  • Antiretroviral Therapy (ART): Initiate or optimize ART to control viral replication and improve immune function 1.
  • Symptomatic Treatment: Anticonvulsants for seizures, corticosteroids for inflammation, and psychotropic medications for psychiatric symptoms 1.
  • Antimicrobial Therapy: Target specific opportunistic infections identified (e.g., toxoplasmosis, cryptococcal meningitis) with appropriate antibiotics or antifungals 1.

    • Special Populations

  • Pregnancy: ART regimens must be carefully selected to avoid teratogenic effects; consult guidelines for safe options 1.
  • Pediatrics: Early diagnosis and tailored ART regimens are crucial; monitor for developmental delays and adjust treatment accordingly 1.
  • Elderly: Consider comorbidities and polypharmacy; prioritize supportive care alongside ART 1.

    • Key Recommendations

  • Optimize antiretroviral therapy to control HIV replication and manage neurological symptoms effectively (Evidence: Strong 1).
  • Conduct comprehensive evaluations including CSF analysis and neuroimaging to diagnose neurological complications (Evidence: Moderate 1).
  • Provide psychological and practical support to patients and caregivers, recognizing the significant distress associated with neurological manifestations (Evidence: Expert opinion 1).

    • References

    1 Minardi HA. When the brain is the target: support in neurological manifestations of HIV/AIDS. Professional nurse (London, England) 1990. link

    Original source

    1. [1]
      When the brain is the target: support in neurological manifestations of HIV/AIDS. — Minardi HA Professional nurse (London, England) (1990)
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