Human Polyomavirus and Brain Disorders After HAART
Author Information
Author(s): Filiberto Cedeno-Laurent, Augusto C. Penalva de Oliveira, José E. Vidal, J. Roberto Trujillo
Primary Institution: Harvard Medical School
Hypothesis
How has the introduction of HAART changed the presentation and outcomes of human polyomavirus-associated cerebral disorders?
Conclusion
Human polyomaviruses play a significant role in neurological disorders in HIV-1 patients after the introduction of HAART.
Supporting Evidence
- Before HAART, PML had a one-year survival rate of 0%-30%, which increased to 38%-62% after HAART.
- PML is now recognized to have atypical presentations in patients under HAART.
- Immune reconstitution inflammatory syndrome can worsen PML after starting HAART.
Takeaway
This study shows that after starting HAART, people with HIV can still have serious brain problems caused by viruses, but the way these problems show up has changed.
Limitations
The study primarily focuses on Brazilian AIDS patients, which may limit the generalizability of the findings.
Participant Demographics
The study mainly involves Brazilian AIDS patients.
Digital Object Identifier (DOI)
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