Highly Active Antiretroviral Therapy and Gamma Knife Radiosurgery for the Treatment of AIDS-Related Primary Central Nervous System Lymphoma.
World Neurosurg
; 124: 310-312, 2019 Apr.
Article
en En
| MEDLINE
| ID: mdl-30654158
ABSTRACT
BACKGROUND:
The criterion standard for the treatment of newly diagnosed primary central nervous system lymphoma (PCNSL) remains high-dose chemotherapy in conjunction with palliative whole-brain radiotherapy; however, there may be a role for novel combined approaches in immunocompromised patients. CASE DESCRIPTION A 66-year-old man presented with acute cephalalgia, disorientation, and lethargy. His condition was evaluated in the emergency department, and he was admitted with probable hydrocephalus. Magnetic resonance imaging (MRI) of the brain revealed multiple nonspecific brain lesions, predominantly involving the right temporal lobe, which on biopsy led to a diagnosis of PCNSL. Subsequent laboratory studies demonstrated active human immunodeficiency virus (HIV) infection, with a CD4 count of 21 cells/µL and an HIV viral load (VL) of >400,000 copies/mL. The patient was eventually given highly active antiretroviral therapy (HAART). He declined palliative whole-brain radiotherapy but was amenable to gamma knife radiosurgery (GKRS) for treatment of the right temporal brain lesions. Three months later, the patient's neurologic symptoms had improved; similarly, his CD4 count increased to 176 cells/mL, and his HIV viral load was <90 copies/mL. By the 12-month follow-up visit, the patient was asymptomatic, and at 36 months, MRI of the brain demonstrated total remission without new brain lesions.CONCLUSIONS:
The criterion standard for treatment of newly diagnosed PCNSL remains high-dose chemotherapy in conjunction with palliative whole-brain radiotherapy; however, there may be a role for novel combined approaches using chemotherapy, HAART, and GKRS to have a positive impact on survival rates of PCNSL related to AIDS.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
World Neurosurg
Asunto de la revista:
NEUROCIRURGIA
Año:
2019
Tipo del documento:
Article