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Case report. Toxoplasma encephalitis after initiation of HAART
P E Tsambiras1, J A Larkin, S H Houston
1Florida Medical Clinic, PA, Tampa, USA.
The AIDS Reader
|January 25, 2002
Summary
Highly active antiretroviral therapy (HAART) for HIV has advanced, but new adverse effects emerge. This case highlights immune restoration disease, specifically Toxoplasma encephalitis, following HAART initiation.
Area of Science:
- Infectious Diseases
- Immunology
- Neurology
Background:
- Significant advancements in Human Immunodeficiency Virus (HIV) therapy have occurred over the last two decades.
- Concurrent with treatment progress, novel adverse effects associated with antiretroviral therapies have been identified.
Observation:
- A specific case involving Toxoplasma encephalitis is presented.
- This encephalitis occurred subsequent to the initiation of highly active antiretroviral therapy (HAART).
Findings:
- The observed condition is consistent with the emerging clinical syndrome known as immune restoration disease (IRD).
- Immune restoration disease represents a paradoxical inflammatory response in the context of recovering immunity during antiretroviral therapy.
Implications:
- This case underscores the importance of recognizing IRD as a potential complication of modern HIV treatment.
- Clinicians should maintain a high index of suspicion for IRD, including opportunistic infections like Toxoplasma encephalitis, in patients initiating or changing HAART regimens.
- Further research into the mechanisms and management of IRD is warranted to optimize patient outcomes in HIV care.
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